From ac1ffe53df90df9ecf4aca972a5625568f0b2a3a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 11:21:16 -0800
Subject: Send in rollbar environment

---
 packages/instant/webpack.config.js | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 41276809c..161e7d1b0 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -11,21 +11,31 @@ const GIT_SHA = childProcess
     .toString()
     .trim();
 
-const HEAP_PRODUCTION_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION';
-const HEAP_DEVELOPMENT_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT';
-const getHeapAnalyticsId = modeName => {
-    if (modeName === 'production') {
-        return process.env[HEAP_PRODUCTION_ENV_VAR_NAME];
+const getEnvironmentName = (env, argv) => {
+    if (env && env.dogfood) {
+        return 'dogfood';
+    } else if (env && env.staging) {
+        return 'staging';
     }
 
-    if (modeName === 'development') {
-        return process.env[HEAP_DEVELOPMENT_ENV_VAR_NAME];
+    // argv.mode should be 'development' or 'production'
+    return argv.mode;
+};
+
+const getHeapAnalyticsId = environmentName => {
+    if (environmentName === 'production') {
+        return process.env['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'];
+    }
+
+    if (environmentName === 'development' || environmentName === 'dogfood' || environmentName === 'staging') {
+        return process.env['INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT'];
     }
 
     return undefined;
 };
 
 module.exports = (env, argv) => {
+    const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
     const config = {
         entry: {
@@ -41,8 +51,10 @@ module.exports = (env, argv) => {
             new webpack.DefinePlugin({
                 'process.env': {
                     GIT_SHA: JSON.stringify(GIT_SHA),
-                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(argv.mode),
                     NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
+                    ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
+                    ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
                 },
             }),
         ],
-- 
cgit v1.2.3


From d2dd5f93d21404ee5424792a4e29e843140a7fa1 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 11:39:31 -0800
Subject: Introduce rollbar plugin

---
 packages/instant/.dogfood.discharge.json |  4 +-
 packages/instant/.staging.discharge.json |  4 +-
 packages/instant/package.json            |  3 ++
 packages/instant/webpack.config.js       | 63 ++++++++++++++++++++++++++------
 yarn.lock                                | 15 ++++++++
 5 files changed, 74 insertions(+), 15 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index ca36b3861..cea579c27 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod --env.dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index c917a650b..9e63cb110 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod --env.staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 1813d61e5..e613e028c 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -64,6 +64,7 @@
         "react-redux": "^5.0.7",
         "redux": "^4.0.0",
         "redux-devtools-extension": "^2.13.5",
+        "rollbar": "^2.5.0",
         "styled-components": "^4.0.2",
         "ts-optchain": "^0.1.1"
     },
@@ -88,7 +89,9 @@
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
         "nyc": "^11.0.1",
+        "rollbar-sourcemap-webpack-plugin": "^2.4.0",
         "shx": "^0.2.2",
+        "source-map-loader": "^0.2.4",
         "svg-react-loader": "^0.4.6",
         "ts-jest": "^23.10.3",
         "tslint": "5.11.0",
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 161e7d1b0..2375bbd31 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -1,6 +1,7 @@
 const childProcess = require('child_process');
 const ip = require('ip');
 const path = require('path');
+const RollbarSourceMapPlugin = require('rollbar-sourcemap-webpack-plugin');
 const webpack = require('webpack');
 
 // The common js bundle (not this one) is built using tsc.
@@ -34,9 +35,59 @@ const getHeapAnalyticsId = environmentName => {
     return undefined;
 };
 
+const getRollbarPlugin = environmentName => {
+    if (!environmentName) {
+        return undefined;
+    }
+
+    const publishToken = process.env.INSTANT_ROLLBAR_PUBLISH_TOKEN;
+    if (!publishToken) {
+        return undefined;
+    }
+
+    let rollbarPublicPath;
+    if (environmentName === 'dogfood') {
+        rollbarPublicPath = 'http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com';
+    } else if (environmentName === 'staging') {
+        rollbarPublicPath = 'http://0x-instant-staging.s3-website-us-east-1.amazonaws.com';
+    }
+
+    if (!rollbarPublicPath) {
+        console.log('No rollbar public path');
+        return undefined;
+    }
+
+    const rollbarPluginOptions = {
+        accessToken: publishToken,
+        version: GIT_SHA,
+        publicPath: rollbarPublicPath,
+    };
+    return new RollbarSourceMapPlugin(rollbarPluginOptions);
+};
+
 module.exports = (env, argv) => {
     const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
+
+    let plugins = [
+        new webpack.DefinePlugin({
+            'process.env': {
+                GIT_SHA: JSON.stringify(GIT_SHA),
+                NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+                HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
+                ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
+                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
+            },
+        }),
+    ];
+    const rollbarPlugin = getRollbarPlugin(environmentName);
+    if (rollbarPlugin) {
+        console.log('Using rollbar plugin');
+        plugins = plugins.concat(rollbarPlugin);
+    } else {
+        console.log('Not using rollbar plugin');
+    }
+
     const config = {
         entry: {
             instant: './src/index.umd.ts',
@@ -47,17 +98,7 @@ module.exports = (env, argv) => {
             library: 'zeroExInstant',
             libraryTarget: 'umd',
         },
-        plugins: [
-            new webpack.DefinePlugin({
-                'process.env': {
-                    GIT_SHA: JSON.stringify(GIT_SHA),
-                    NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
-                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
-                    ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
-                    ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
-                },
-            }),
-        ],
+        plugins,
         devtool: 'source-map',
         resolve: {
             extensions: ['.js', '.json', '.ts', '.tsx'],
diff --git a/yarn.lock b/yarn.lock
index a7a55a7b3..f9d036292 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13367,6 +13367,21 @@ rollbar@^2.4.7:
   optionalDependencies:
     decache "^3.0.5"
 
+rollbar@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/rollbar/-/rollbar-2.5.0.tgz#dbb513eea34f1e3bae57611810c3e6df0ef50a12"
+  dependencies:
+    async "~1.2.1"
+    console-polyfill "0.3.0"
+    debug "2.6.9"
+    error-stack-parser "1.3.3"
+    json-stringify-safe "~5.0.0"
+    lru-cache "~2.2.1"
+    request-ip "~2.0.1"
+    uuid "3.0.x"
+  optionalDependencies:
+    decache "^3.0.5"
+
 rst-selector-parser@^2.2.3:
   version "2.2.3"
   resolved "https://registry.npmjs.org/rst-selector-parser/-/rst-selector-parser-2.2.3.tgz#81b230ea2fcc6066c89e3472de794285d9b03d91"
-- 
cgit v1.2.3


From 05d45e7146ce862ebf7318db636b1a1652348243 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 12:05:48 -0800
Subject: Use sourcemap loader

---
 packages/instant/webpack.config.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 2375bbd31..e472824f5 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -77,6 +77,7 @@ module.exports = (env, argv) => {
                 HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
                 ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
                 ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
+                ROLLBAR_FORCE_DEVELOPMENT_REPORT: JSON.stringify(process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT),
             },
         }),
     ];
@@ -113,6 +114,15 @@ module.exports = (env, argv) => {
                     test: /\.svg$/,
                     loader: 'svg-react-loader',
                 },
+                {
+                    test: /\.js$/,
+                    loader: 'source-map-loader',
+                    exclude: [
+                        // instead of /\/node_modules\//
+                        path.join(process.cwd(), 'node_modules'),
+                        path.join(process.cwd(), '../..', 'node_modules'),
+                    ],
+                },
             ],
         },
         devServer: {
-- 
cgit v1.2.3


From 728617fed2fee99b2accdcf6d2ddc9036c9ad266 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 12:06:10 -0800
Subject: feat(instant): Report errors to rollbar

---
 .../src/components/zero_ex_instant_container.tsx   |  3 +
 packages/instant/src/constants.ts                  |  7 +++
 packages/instant/src/util/error_reporter.ts        | 68 ++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 packages/instant/src/util/error_reporter.ts

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 47c938472..6d7cef7fd 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,12 +12,15 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
+import { setupRollbar } from '../util/error_reporter';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 
+setupRollbar();
+
 export interface ZeroExInstantContainerProps {
     orderProcessState: OrderProcessState;
 }
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..23660360d 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,6 +20,13 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
+export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
+export const ROLLBAR_ENVIRONMENT = process.env.ROLLBAR_ENVIRONMENT as
+    | 'dogfood'
+    | 'staging'
+    | 'development'
+    | 'production'
+    | undefined;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
new file mode 100644
index 000000000..81a90e7f5
--- /dev/null
+++ b/packages/instant/src/util/error_reporter.ts
@@ -0,0 +1,68 @@
+import { logUtils } from '@0x/utils';
+
+import { ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENVIRONMENT } from '../constants';
+
+// Import version of Rollbar designed for embedded components
+// See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
+// tslint:disable-next-line:no-var-requires
+const Rollbar = require('rollbar/dist/rollbar.noconflict.umd');
+
+const shouldAllowRollbar = () => {
+    if (ROLLBAR_ENVIRONMENT === 'development') {
+        return process.env.ROLLBAR_FORCE_DEVELOPMENT_REPORT ? true : false;
+    }
+    return true;
+};
+
+let rollbar: any;
+if (ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
+    rollbar = new Rollbar({
+        accessToken: ROLLBAR_CLIENT_TOKEN,
+        captureUncaught: true,
+        captureUnhandledRejections: true,
+        enabled: true,
+        itemsPerMinute: 10,
+        maxItems: 500,
+        payload: {
+            environment: ROLLBAR_ENVIRONMENT,
+            client: {
+                javascript: {
+                    source_map_enabled: true,
+                    code_version: process.env.GIT_SHA,
+                    guess_uncaught_frames: true,
+                },
+            },
+        },
+        uncaughtErrorLevel: 'error',
+        ignoredMessages: [
+            // Errors from the third-party scripts
+            'Script error',
+            // Network errors or ad-blockers
+            'TypeError: Failed to fetch',
+            'Exchange has not been deployed to detected network (network/artifact mismatch)',
+            // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE
+            "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')",
+            // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging
+            'SecurityError (DOM Exception 18)',
+        ],
+    });
+}
+
+export const setupRollbar = (): any => {
+    return rollbar as any;
+};
+
+export const errorReporter = {
+    report(err: Error): void {
+        if (!rollbar) {
+            logUtils.log('Not reporting to rollbar because not configured', err);
+            return;
+        }
+
+        rollbar.error(err, (rollbarErr: Error) => {
+            if (rollbarErr) {
+                logUtils.log(`Error reporting to rollbar, ignoring: ${rollbarErr}`);
+            }
+        });
+    },
+};
-- 
cgit v1.2.3


From 748e3c0c5358b99f15baf4bf95da027c9b83eb89 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:14:20 -0800
Subject: Force source maps on staging and dogfood

---
 packages/instant/webpack.config.js | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index e472824f5..e3ba59eb3 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -35,12 +35,14 @@ const getHeapAnalyticsId = environmentName => {
     return undefined;
 };
 
+const ROLLBAR_PUBLISH_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_PUBLISH_TOKEN';
+const ROLLBAR_CLIENT_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_CLIENT_TOKEN';
 const getRollbarPlugin = environmentName => {
     if (!environmentName) {
         return undefined;
     }
 
-    const publishToken = process.env.INSTANT_ROLLBAR_PUBLISH_TOKEN;
+    const publishToken = process.env[ROLLBAR_PUBLISH_TOKEN_ENV_NAME];
     if (!publishToken) {
         return undefined;
     }
@@ -65,6 +67,26 @@ const getRollbarPlugin = environmentName => {
     return new RollbarSourceMapPlugin(rollbarPluginOptions);
 };
 
+const validateRollbar = (environmentName, rollbarPlugin) => {
+    const requiresRollbar = environmentName === 'dogfood' || environmentName === 'staging';
+
+    if (!requiresRollbar) {
+        return;
+    }
+
+    if (!process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]) {
+        throw new Error(`${ROLLBAR_CLIENT_TOKEN_ENV_NAME} must be set for ${environmentName}`);
+    }
+
+    if (!rollbarPlugin) {
+        if (environmentName === 'dogfood' || environmentName === 'staging') {
+            throw new Error(
+                `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
+            );
+        }
+    }
+};
+
 module.exports = (env, argv) => {
     const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
@@ -76,11 +98,12 @@ module.exports = (env, argv) => {
                 NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
                 HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
                 ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
-                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
+                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]),
                 ROLLBAR_FORCE_DEVELOPMENT_REPORT: JSON.stringify(process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT),
             },
         }),
     ];
+
     const rollbarPlugin = getRollbarPlugin(environmentName);
     if (rollbarPlugin) {
         console.log('Using rollbar plugin');
@@ -88,6 +111,7 @@ module.exports = (env, argv) => {
     } else {
         console.log('Not using rollbar plugin');
     }
+    validateRollbar(environmentName, rollbarPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From 934570d12fae9c67ae18fc914577f02a51af3bca Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:18:47 -0800
Subject: Explicit error reporting

---
 packages/instant/src/redux/async_data.ts         | 3 +++
 packages/instant/src/util/buy_quote_updater.ts   | 4 +++-
 packages/instant/src/util/gas_price_estimator.ts | 5 ++++-
 packages/instant/src/util/heap.ts                | 3 ++-
 4 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 5d30388b8..29d441c75 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -9,6 +9,7 @@ import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 import { coinbaseApi } from '../util/coinbase_api';
 import { errorFlasher } from '../util/error_flasher';
+import { errorReporter } from '../util/error_reporter';
 
 import { actions } from './actions';
 import { State } from './reducer';
@@ -22,6 +23,7 @@ export const asyncData = {
             const errorMessage = 'Error fetching ETH/USD price';
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
             dispatch(actions.updateEthUsdPrice(BIG_NUMBER_ZERO));
+            errorReporter.report(e);
         }
     },
     fetchAvailableAssetDatasAndDispatchToStore: async (state: State, dispatch: Dispatch) => {
@@ -36,6 +38,7 @@ export const asyncData = {
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
             // On error, just specify that none are available
             dispatch(actions.setAvailableAssets([]));
+            errorReporter.report(e);
         }
     },
     fetchAccountInfoAndDispatchToStore: async (
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 2fd16d781..6cb5e41b6 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -9,6 +9,7 @@ import { Action, actions } from '../redux/actions';
 import { AffiliateInfo, ERC20Asset } from '../types';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
+import { errorReporter } from '../util/error_reporter';
 
 export const buyQuoteUpdater = {
     updateBuyQuoteAsync: async (
@@ -49,8 +50,9 @@ export const buyQuoteUpdater = {
                 } else {
                     throw error;
                 }
+            } else {
+                errorReporter.report(error);
             }
-            // TODO: report to error reporter on else
 
             return;
         }
diff --git a/packages/instant/src/util/gas_price_estimator.ts b/packages/instant/src/util/gas_price_estimator.ts
index 6b15809a3..332c8d00a 100644
--- a/packages/instant/src/util/gas_price_estimator.ts
+++ b/packages/instant/src/util/gas_price_estimator.ts
@@ -7,6 +7,8 @@ import {
     GWEI_IN_WEI,
 } from '../constants';
 
+import { errorReporter } from './error_reporter';
+
 interface EthGasStationResult {
     average: number;
     fastestWait: number;
@@ -42,8 +44,9 @@ export class GasPriceEstimator {
         let fetchedAmount: GasInfo | undefined;
         try {
             fetchedAmount = await fetchFastAmountInWeiAsync();
-        } catch {
+        } catch (e) {
             fetchedAmount = undefined;
+            errorReporter.report(e);
         }
 
         if (fetchedAmount) {
diff --git a/packages/instant/src/util/heap.ts b/packages/instant/src/util/heap.ts
index 78ec3b3cc..10670b278 100644
--- a/packages/instant/src/util/heap.ts
+++ b/packages/instant/src/util/heap.ts
@@ -5,6 +5,7 @@ import * as _ from 'lodash';
 import { HEAP_ANALYTICS_ID } from '../constants';
 
 import { AnalyticsEventOptions, AnalyticsUserOptions } from './analytics';
+import { errorReporter } from './error_reporter';
 
 export interface HeapAnalytics {
     loaded: boolean;
@@ -105,8 +106,8 @@ export const heapUtil = {
                 heapFunctionCall(curHeap);
             } catch (e) {
                 // We never want analytics to crash our React component
-                // TODO(sk): error reporter here
                 logUtils.log('Analytics error', e);
+                errorReporter.report(e);
             }
         }
     },
-- 
cgit v1.2.3


From d79c754a5bbc911856909b5d20079423e5e9c13f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:18:53 -0800
Subject: TODO note

---
 packages/instant/webpack.config.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index e3ba59eb3..466385db9 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -52,7 +52,7 @@ const getRollbarPlugin = environmentName => {
         rollbarPublicPath = 'http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com';
     } else if (environmentName === 'staging') {
         rollbarPublicPath = 'http://0x-instant-staging.s3-website-us-east-1.amazonaws.com';
-    }
+    } // TODO(sk): When we decide on JS cdn, add public path here
 
     if (!rollbarPublicPath) {
         console.log('No rollbar public path');
-- 
cgit v1.2.3


From f5db4be52140e55045d6dc193065d83edeb85816 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:19:16 -0800
Subject: Ensure we publish Instant with rollbar settings

---
 packages/monorepo-scripts/src/prepublish_checks.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts
index fc550cf3a..c1e2b702f 100644
--- a/packages/monorepo-scripts/src/prepublish_checks.ts
+++ b/packages/monorepo-scripts/src/prepublish_checks.ts
@@ -186,7 +186,11 @@ async function checkPublishRequiredSetupAsync(): Promise<void> {
 
 const checkRequiredEnvVariables = () => {
     utils.log('Checking required environment variables...');
-    const requiredEnvVars = ['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'];
+    const requiredEnvVars = [
+        'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION',
+        'INSTANT_ROLLBAR_CLIENT_TOKEN',
+        'INSTANT_ROLLBAR_PUBLISH_TOKEN',
+    ];
     requiredEnvVars.forEach(requiredEnvVarName => {
         if (_.isUndefined(process.env[requiredEnvVarName])) {
             throw new Error(`Must have ${requiredEnvVarName} set`);
-- 
cgit v1.2.3


From 094aabfcee8828eb5c5ba452edda306ef04757ce Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:28:28 -0800
Subject: Linting

---
 packages/instant/src/util/error_reporter.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index 81a90e7f5..a03b5e65e 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -49,7 +49,7 @@ if (ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
 }
 
 export const setupRollbar = (): any => {
-    return rollbar as any;
+    return rollbar;
 };
 
 export const errorReporter = {
-- 
cgit v1.2.3


From 35b505114842b8c8eac838fff8588adf17f54b45 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:23:19 -0800
Subject: Always report unexpected errors.  Move error message generation into
 helper function, and add tests

---
 packages/instant/src/util/asset.ts             | 17 +++++++++++++
 packages/instant/src/util/buy_quote_updater.ts | 29 +++++++---------------
 packages/instant/test/util/asset.test.ts       | 33 ++++++++++++++++++++++++--
 3 files changed, 56 insertions(+), 23 deletions(-)

diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 40560d3eb..08f3642e3 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -1,3 +1,4 @@
+import { AssetBuyerError } from '@0x/asset-buyer';
 import { AssetProxyId, ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 
@@ -106,4 +107,20 @@ export const assetUtils = {
         );
         return _.compact(erc20sOrUndefined);
     },
+    assetBuyerErrorMessage: (asset: ERC20Asset, error: Error): string | undefined => {
+        if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
+            const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
+            return `Not enough ${assetName} available`;
+        } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) {
+            return 'Not enough ZRX available';
+        } else if (
+            error.message === AssetBuyerError.StandardRelayerApiError ||
+            error.message.startsWith(AssetBuyerError.AssetUnavailable)
+        ) {
+            const assetName = assetUtils.bestNameForAsset(asset, 'This asset');
+            return `${assetName} is currently unavailable`;
+        }
+
+        return undefined;
+    },
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 6cb5e41b6..4f97622e1 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -30,30 +30,17 @@ export const buyQuoteUpdater = {
         try {
             newBuyQuote = await assetBuyer.getBuyQuoteAsync(asset.assetData, baseUnitValue, { feePercentage });
         } catch (error) {
-            if (options.dispatchErrors) {
-                dispatch(actions.setQuoteRequestStateFailure());
-                let errorMessage;
-                if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
-                    const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-                    errorMessage = `Not enough ${assetName} available`;
-                } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) {
-                    errorMessage = 'Not enough ZRX available';
-                } else if (
-                    error.message === AssetBuyerError.StandardRelayerApiError ||
-                    error.message.startsWith(AssetBuyerError.AssetUnavailable)
-                ) {
-                    const assetName = assetUtils.bestNameForAsset(asset, 'This asset');
-                    errorMessage = `${assetName} is currently unavailable`;
-                }
-                if (!_.isUndefined(errorMessage)) {
-                    errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
-                } else {
-                    throw error;
-                }
-            } else {
+            const errorMessage = assetUtils.assetBuyerErrorMessage(asset, error);
+
+            if (_.isUndefined(errorMessage)) {
+                // This is an unknown error, report it to rollbar
                 errorReporter.report(error);
             }
 
+            if (options.dispatchErrors) {
+                dispatch(actions.setQuoteRequestStateFailure());
+                errorFlasher.flashNewErrorMessage(dispatch, errorMessage || 'Error fetching price, please try again');
+            }
             return;
         }
         // We have a successful new buy quote
diff --git a/packages/instant/test/util/asset.test.ts b/packages/instant/test/util/asset.test.ts
index 4229b24ed..fc4e4e2e4 100644
--- a/packages/instant/test/util/asset.test.ts
+++ b/packages/instant/test/util/asset.test.ts
@@ -1,6 +1,7 @@
+import { AssetBuyerError } from '@0x/asset-buyer';
 import { AssetProxyId, ObjectMap } from '@0x/types';
 
-import { Asset, AssetMetaData, ERC20AssetMetaData, Network, ZeroExInstantError } from '../../src/types';
+import { Asset, AssetMetaData, ERC20Asset, ERC20AssetMetaData, Network, ZeroExInstantError } from '../../src/types';
 import { assetUtils } from '../../src/util/asset';
 
 const ZRX_ASSET_DATA = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
@@ -11,7 +12,7 @@ const ZRX_META_DATA: ERC20AssetMetaData = {
     decimals: 18,
     name: '0x',
 };
-const ZRX_ASSET: Asset = {
+const ZRX_ASSET: ERC20Asset = {
     assetData: ZRX_ASSET_DATA,
     metaData: ZRX_META_DATA,
 };
@@ -45,4 +46,32 @@ describe('assetDataUtil', () => {
             ).toThrowError(ZeroExInstantError.AssetMetaDataNotAvailable);
         });
     });
+    describe('assetBuyerErrorMessage', () => {
+        it('should return message for InsufficientAssetLiquidity', () => {
+            const insufficientAssetError = new Error(AssetBuyerError.InsufficientAssetLiquidity);
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, insufficientAssetError)).toEqual(
+                'Not enough ZRX available',
+            );
+        });
+        it('should return message for InsufficientAssetLiquidity', () => {
+            const insufficientZrxError = new Error(AssetBuyerError.InsufficientZrxLiquidity);
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, insufficientZrxError)).toEqual(
+                'Not enough ZRX available',
+            );
+        });
+        it('should message for StandardRelayerApiError', () => {
+            const standardRelayerError = new Error(AssetBuyerError.StandardRelayerApiError);
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, standardRelayerError)).toEqual(
+                'ZRX is currently unavailable',
+            );
+        });
+        it('should return error for AssetUnavailable error', () => {
+            const assetUnavailableError = new Error(
+                `${AssetBuyerError.AssetUnavailable}: For assetData ${ZRX_ASSET_DATA}`,
+            );
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, assetUnavailableError)).toEqual(
+                'ZRX is currently unavailable',
+            );
+        });
+    });
 });
-- 
cgit v1.2.3


From 22a31246622e7139185d080cae9bef275087e245 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:35:24 -0800
Subject: Move rollbar setup into function, move setting up into provider

---
 .../src/components/zero_ex_instant_container.tsx   |  3 -
 .../src/components/zero_ex_instant_provider.tsx    |  2 +
 packages/instant/src/util/error_reporter.ts        | 66 +++++++++++-----------
 3 files changed, 35 insertions(+), 36 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 6d7cef7fd..47c938472 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,15 +12,12 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
-import { setupRollbar } from '../util/error_reporter';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 
-setupRollbar();
-
 export interface ZeroExInstantContainerProps {
     orderProcessState: OrderProcessState;
 }
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9435d8c7c..00d3e95b2 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -15,11 +15,13 @@ import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
+import { setupRollbar } from '../util/error_reporter';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { Heartbeater } from '../util/heartbeater';
 import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory';
 import { providerStateFactory } from '../util/provider_state_factory';
 
+setupRollbar();
 fonts.include();
 
 export type ZeroExInstantProviderProps = ZeroExInstantProviderRequiredProps &
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index a03b5e65e..c5766b469 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,4 +1,5 @@
 import { logUtils } from '@0x/utils';
+import * as _ from 'lodash';
 
 import { ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENVIRONMENT } from '../constants';
 
@@ -15,41 +16,40 @@ const shouldAllowRollbar = () => {
 };
 
 let rollbar: any;
-if (ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
-    rollbar = new Rollbar({
-        accessToken: ROLLBAR_CLIENT_TOKEN,
-        captureUncaught: true,
-        captureUnhandledRejections: true,
-        enabled: true,
-        itemsPerMinute: 10,
-        maxItems: 500,
-        payload: {
-            environment: ROLLBAR_ENVIRONMENT,
-            client: {
-                javascript: {
-                    source_map_enabled: true,
-                    code_version: process.env.GIT_SHA,
-                    guess_uncaught_frames: true,
+// Configures rollbar and sets up error catching
+export const setupRollbar = (): any => {
+    if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
+        rollbar = new Rollbar({
+            accessToken: ROLLBAR_CLIENT_TOKEN,
+            captureUncaught: true,
+            captureUnhandledRejections: true,
+            enabled: true,
+            itemsPerMinute: 10,
+            maxItems: 500,
+            payload: {
+                environment: ROLLBAR_ENVIRONMENT,
+                client: {
+                    javascript: {
+                        source_map_enabled: true,
+                        code_version: process.env.GIT_SHA,
+                        guess_uncaught_frames: true,
+                    },
                 },
             },
-        },
-        uncaughtErrorLevel: 'error',
-        ignoredMessages: [
-            // Errors from the third-party scripts
-            'Script error',
-            // Network errors or ad-blockers
-            'TypeError: Failed to fetch',
-            'Exchange has not been deployed to detected network (network/artifact mismatch)',
-            // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE
-            "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')",
-            // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging
-            'SecurityError (DOM Exception 18)',
-        ],
-    });
-}
-
-export const setupRollbar = (): any => {
-    return rollbar;
+            uncaughtErrorLevel: 'error',
+            ignoredMessages: [
+                // Errors from the third-party scripts
+                'Script error',
+                // Network errors or ad-blockers
+                'TypeError: Failed to fetch',
+                'Exchange has not been deployed to detected network (network/artifact mismatch)',
+                // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE
+                "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')",
+                // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging
+                'SecurityError (DOM Exception 18)',
+            ],
+        });
+    }
 };
 
 export const errorReporter = {
-- 
cgit v1.2.3


From ffa2f4554b959b9af67d385d85fe9a4c822ad482 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:41:44 -0800
Subject: Takeout redundant check, and make function name more clear

---
 packages/instant/webpack.config.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 466385db9..b08fabedf 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -67,7 +67,7 @@ const getRollbarPlugin = environmentName => {
     return new RollbarSourceMapPlugin(rollbarPluginOptions);
 };
 
-const validateRollbar = (environmentName, rollbarPlugin) => {
+const validateRollbarPresence = (environmentName, rollbarPlugin) => {
     const requiresRollbar = environmentName === 'dogfood' || environmentName === 'staging';
 
     if (!requiresRollbar) {
@@ -79,11 +79,9 @@ const validateRollbar = (environmentName, rollbarPlugin) => {
     }
 
     if (!rollbarPlugin) {
-        if (environmentName === 'dogfood' || environmentName === 'staging') {
-            throw new Error(
-                `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
-            );
-        }
+        throw new Error(
+            `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
+        );
     }
 };
 
@@ -111,7 +109,7 @@ module.exports = (env, argv) => {
     } else {
         console.log('Not using rollbar plugin');
     }
-    validateRollbar(environmentName, rollbarPlugin);
+    validateRollbarPresence(environmentName, rollbarPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From 70c99082496bbaed5b5ccc37bb259c0a9f02fab5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:43:01 -0800
Subject: Report when cant update balance

---
 packages/instant/src/redux/async_data.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 29d441c75..5382494f2 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -78,6 +78,7 @@ export const asyncData = {
             const ethBalanceInWei = await web3Wrapper.getBalanceInWeiAsync(address);
             dispatch(actions.updateAccountEthBalance({ address, ethBalanceInWei }));
         } catch (e) {
+            errorReporter.report(e);
             // leave balance as is
             return;
         }
-- 
cgit v1.2.3


From e2a16f3f336c6787501c6a2366e7793a135009f8 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:25:10 -0800
Subject: Use ROLLBAR_ENABLED constant, and change ROLLBAR_ENVIRONMENT to
 INSTANT_ENVIRONMENT

---
 packages/instant/src/constants.ts           |  3 ++-
 packages/instant/src/util/error_reporter.ts | 13 +++----------
 packages/instant/webpack.config.js          | 28 +++++++++++++++++-----------
 3 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 23660360d..dfa7520f8 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -21,12 +21,13 @@ export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
-export const ROLLBAR_ENVIRONMENT = process.env.ROLLBAR_ENVIRONMENT as
+export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
     | 'dogfood'
     | 'staging'
     | 'development'
     | 'production'
     | undefined;
+export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index c5766b469..89c5b6bd3 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,24 +1,17 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENVIRONMENT } from '../constants';
+import { INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
 // tslint:disable-next-line:no-var-requires
 const Rollbar = require('rollbar/dist/rollbar.noconflict.umd');
 
-const shouldAllowRollbar = () => {
-    if (ROLLBAR_ENVIRONMENT === 'development') {
-        return process.env.ROLLBAR_FORCE_DEVELOPMENT_REPORT ? true : false;
-    }
-    return true;
-};
-
 let rollbar: any;
 // Configures rollbar and sets up error catching
 export const setupRollbar = (): any => {
-    if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
+    if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && INSTANT_ENVIRONMENT && ROLLBAR_ENABLED) {
         rollbar = new Rollbar({
             accessToken: ROLLBAR_CLIENT_TOKEN,
             captureUncaught: true,
@@ -27,7 +20,7 @@ export const setupRollbar = (): any => {
             itemsPerMinute: 10,
             maxItems: 500,
             payload: {
-                environment: ROLLBAR_ENVIRONMENT,
+                environment: INSTANT_ENVIRONMENT,
                 client: {
                     javascript: {
                         source_map_enabled: true,
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index b08fabedf..defdde250 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -89,25 +89,31 @@ module.exports = (env, argv) => {
     const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
+    const envVars = {
+        GIT_SHA: JSON.stringify(GIT_SHA),
+        NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+        HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
+        INSTANT_ENVIRONMENT: JSON.stringify(environmentName),
+        ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]),
+    };
+
+    const canRollbarBeEnabled =
+        environmentName === 'development' ? process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT : true;
+    if (envVars.INSTANT_ENVIRONMENT && envVars.ROLLBAR_CLIENT_TOKEN && canRollbarBeEnabled) {
+        envVars['ROLLBAR_ENABLED'] = JSON.stringify(true);
+    }
+
     let plugins = [
         new webpack.DefinePlugin({
-            'process.env': {
-                GIT_SHA: JSON.stringify(GIT_SHA),
-                NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
-                HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
-                ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
-                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]),
-                ROLLBAR_FORCE_DEVELOPMENT_REPORT: JSON.stringify(process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT),
-            },
+            'process.env': envVars,
         }),
     ];
-
     const rollbarPlugin = getRollbarPlugin(environmentName);
     if (rollbarPlugin) {
-        console.log('Using rollbar plugin');
+        console.log('Using rollbar source map plugin');
         plugins = plugins.concat(rollbarPlugin);
     } else {
-        console.log('Not using rollbar plugin');
+        console.log('Not using rollbar source map plugin');
     }
     validateRollbarPresence(environmentName, rollbarPlugin);
 
-- 
cgit v1.2.3


From 95a80a0e757647f84515e7bc7208f18b875d4111 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:35:53 -0800
Subject: Shorter validateRollbarPresence logic

---
 packages/instant/webpack.config.js | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index defdde250..adc1cb000 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -66,21 +66,14 @@ const getRollbarPlugin = environmentName => {
     };
     return new RollbarSourceMapPlugin(rollbarPluginOptions);
 };
-
-const validateRollbarPresence = (environmentName, rollbarPlugin) => {
+const validateRollbarPresence = (environmentName, rollbarEnabled, rollbarSourceMapPlugin) => {
     const requiresRollbar = environmentName === 'dogfood' || environmentName === 'staging';
-
     if (!requiresRollbar) {
         return;
     }
-
-    if (!process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]) {
-        throw new Error(`${ROLLBAR_CLIENT_TOKEN_ENV_NAME} must be set for ${environmentName}`);
-    }
-
-    if (!rollbarPlugin) {
+    if (!rollbarEnabled || !rollbarSourceMapPlugin) {
         throw new Error(
-            `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
+            `Rollbar env vars must be set to build for ${environmentName}. Please set ${ROLLBAR_CLIENT_TOKEN_ENV_NAME} to a rollbar access token with post_client_item permissions, and ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a rollbar access token with post_server_item permissions.`,
         );
     }
 };
@@ -115,7 +108,7 @@ module.exports = (env, argv) => {
     } else {
         console.log('Not using rollbar source map plugin');
     }
-    validateRollbarPresence(environmentName, rollbarPlugin);
+    validateRollbarPresence(environmentName, envVars['ROLLBAR_ENABLED'], rollbarPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From b2e1be5cfe373f7cdafd5bd9a0c3ec1ea1e5f1d5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:44:50 -0800
Subject: Better env var names for source map plugin

---
 packages/instant/webpack.config.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index adc1cb000..7149793c4 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -37,7 +37,7 @@ const getHeapAnalyticsId = environmentName => {
 
 const ROLLBAR_PUBLISH_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_PUBLISH_TOKEN';
 const ROLLBAR_CLIENT_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_CLIENT_TOKEN';
-const getRollbarPlugin = environmentName => {
+const getRollbarSourceMapPlugin = environmentName => {
     if (!environmentName) {
         return undefined;
     }
@@ -101,14 +101,14 @@ module.exports = (env, argv) => {
             'process.env': envVars,
         }),
     ];
-    const rollbarPlugin = getRollbarPlugin(environmentName);
-    if (rollbarPlugin) {
+    const rollbarSourceMapPlugin = getRollbarSourceMapPlugin(environmentName);
+    if (rollbarSourceMapPlugin) {
         console.log('Using rollbar source map plugin');
-        plugins = plugins.concat(rollbarPlugin);
+        plugins = plugins.concat(rollbarSourceMapPlugin);
     } else {
         console.log('Not using rollbar source map plugin');
     }
-    validateRollbarPresence(environmentName, envVars['ROLLBAR_ENABLED'], rollbarPlugin);
+    validateRollbarPresence(environmentName, envVars['ROLLBAR_ENABLED'], rollbarSourceMapPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From 93672c01afd19f07daa89934fc8d29caefbec2f6 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:54:10 -0800
Subject: Linting

---
 packages/instant/src/util/buy_quote_updater.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 4f97622e1..172b50d2a 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -1,4 +1,4 @@
-import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { AssetBuyer, BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
-- 
cgit v1.2.3


From c6ae7b8d3f720f637db2d5ec9abee14cc00fb7a7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 13:19:26 -0800
Subject: Host whitelist so we don't get errors from embedded site

---
 packages/instant/src/constants.ts           | 9 +++++++++
 packages/instant/src/util/error_reporter.ts | 3 ++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index dfa7520f8..eb785bc2b 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,6 +20,15 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
+export const EMBEDDED_DOMAINS = [
+    '0x-instant-staging.s3-website-us-east-1.amazonaws.com',
+    '0x-instant-dogfood.s3-website-us-east-1.amazonaws.com',
+    'localhost',
+    '127.0.0.1',
+    '0.0.0.0',
+    'unpkg.com',
+    'jsdelivr.com',
+];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
     | 'dogfood'
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index 89c5b6bd3..c0ef3e30e 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,7 +1,7 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import { EMBEDDED_DOMAINS, INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
@@ -29,6 +29,7 @@ export const setupRollbar = (): any => {
                     },
                 },
             },
+            hostWhiteList: EMBEDDED_DOMAINS,
             uncaughtErrorLevel: 'error',
             ignoredMessages: [
                 // Errors from the third-party scripts
-- 
cgit v1.2.3


From 717a3bce8cd0d4cb782918b3ad806f6c1bdb825e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 09:12:51 -0800
Subject: EMBEDDED_DOMAINS -> HOST_DOMAINS

---
 packages/instant/src/constants.ts           | 2 +-
 packages/instant/src/util/error_reporter.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index eb785bc2b..677510a8b 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,7 +20,7 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const EMBEDDED_DOMAINS = [
+export const HOST_DOMAINS = [
     '0x-instant-staging.s3-website-us-east-1.amazonaws.com',
     '0x-instant-dogfood.s3-website-us-east-1.amazonaws.com',
     'localhost',
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index c0ef3e30e..8e21c8881 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,7 +1,7 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { EMBEDDED_DOMAINS, INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import { HOST_DOMAINS, INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
@@ -29,7 +29,7 @@ export const setupRollbar = (): any => {
                     },
                 },
             },
-            hostWhiteList: EMBEDDED_DOMAINS,
+            hostWhiteList: HOST_DOMAINS,
             uncaughtErrorLevel: 'error',
             ignoredMessages: [
                 // Errors from the third-party scripts
-- 
cgit v1.2.3


From 2fec7613c408a046c130f4c5817696ab3b5e3928 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 13:20:16 -0800
Subject: Token Selector open, closed, chose

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 3 +++
 packages/instant/src/redux/analytics_middleware.ts            | 9 +++++++++
 packages/instant/src/util/analytics.ts                        | 7 +++++++
 3 files changed, 19 insertions(+)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 47c938472..f30bda6ed 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,6 +12,7 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
+import { analytics } from '../util/analytics';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
@@ -82,11 +83,13 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
         );
     }
     private readonly _handleSymbolClick = (): void => {
+        analytics.trackTokenSelectorOpened();
         this.setState({
             tokenSelectionPanelAnimationState: 'slidIn',
         });
     };
     private readonly _handlePanelClose = (): void => {
+        analytics.trackTokenSelectorClosed();
         this.setState({
             tokenSelectionPanelAnimationState: 'slidOut',
         });
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 299c2560e..1a8aefb38 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -53,6 +53,15 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 ).toString();
                 analytics.addUserProperties({ ethBalanceInUnitAmount });
             }
+            break;
+        case ActionTypes.UPDATE_SELECTED_ASSET:
+            if (curState.selectedAsset) {
+                analytics.trackTokenSelectorChose({
+                    assetName: curState.selectedAsset.metaData.name,
+                    assetData: curState.selectedAsset.assetData,
+                });
+            }
+            break;
     }
 
     return nextAction;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..50bab174f 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -18,6 +18,9 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
+    TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
+    TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -67,4 +70,8 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
+    trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
+    trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
+        trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
 };
-- 
cgit v1.2.3


From 9206f2d288f33367877d2d557d50f1d485d4b92e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 13:26:29 -0800
Subject: Token selector searched

---
 packages/instant/src/components/erc20_token_selector.tsx | 2 ++
 packages/instant/src/util/analytics.ts                   | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index 1b1921acb..0a3d4427a 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -3,6 +3,7 @@ import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
 import { ERC20Asset } from '../types';
+import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 
 import { SearchInput } from './search_input';
@@ -57,6 +58,7 @@ export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps>
         this.setState({
             searchQuery,
         });
+        analytics.trackTokenSelectorSearched(searchQuery);
     };
     private readonly _isTokenQueryMatch = (token: ERC20Asset): boolean => {
         const { searchQuery } = this.state;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 50bab174f..cd1074cba 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -21,6 +21,7 @@ enum EventNames {
     TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
+    TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -74,4 +75,6 @@ export const analytics = {
     trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
     trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
+    trackTokenSelectorSearched: (searchText: string) =>
+        trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
 };
-- 
cgit v1.2.3


From faf80f85959ce157435f3bd500b00fd33e828084 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 26 Nov 2018 17:37:03 -0500
Subject: feat: make package private

---
 packages/instant/package.json | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/packages/instant/package.json b/packages/instant/package.json
index d3a85a646..af23af3b9 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -5,13 +5,10 @@
         "node": ">=6.12"
     },
     "description": "0x Instant React Component",
-    "main": "lib/index.js",
-    "types": "lib/index.d.ts",
+    "main": "umd/instant.js",
+    "private": true,
     "scripts": {
-        "build": "yarn build:all",
-        "build:all": "run-p build:umd:prod build:commonjs",
-        "build:umd:prod": "webpack --mode production",
-        "build:commonjs": "tsc -b",
+        "build": "webpack --mode production",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
@@ -98,6 +95,6 @@
         "webpack-dev-server": "^3.1.9"
     },
     "publishConfig": {
-        "access": "public"
+        "access": "private"
     }
 }
-- 
cgit v1.2.3


From 35d8525f5563e877752fd1bd9e5a5c7ffa395b78 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 26 Nov 2018 17:37:21 -0500
Subject: feat: update README to reflect lack of commonjs module

---
 packages/instant/README.md | 30 +-----------------------------
 1 file changed, 1 insertion(+), 29 deletions(-)

diff --git a/packages/instant/README.md b/packages/instant/README.md
index b83a10508..fd94d37d1 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,35 +2,7 @@
 
 ## Installation
 
-```bash
-yarn add @0x/instant
-```
-
-**Import**
-
-**CommonJS module**
-
-```typescript
-import { ZeroExInstant } from '@0x/instant';
-```
-
-or
-
-```javascript
-var ZeroExInstant = require('@0x/instant').ZeroExInstant;
-```
-
-If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
-
-```json
-"compilerOptions": {
-    "typeRoots": ["node_modules/@0x/typescript-typings/types", "node_modules/@types"],
-}
-```
-
-**UMD Module**
-
-The package is also available as a UMD module named `zeroExInstant`.
+The package is available as a UMD module named `zeroExInstant`.
 
 ```html
 <head>
-- 
cgit v1.2.3


From 685d83d6d0dc7998ce231e5106d74c0e16b17f34 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 10:22:43 -0800
Subject: feat(instant): implement buy events without associated properties

---
 packages/instant/src/components/buy_button.tsx |  8 ++++++++
 packages/instant/src/util/analytics.ts         | 14 ++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 8b6121e43..6db71852e 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -8,6 +8,7 @@ import { oc } from 'ts-optchain';
 import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants';
 import { ColorOption } from '../style/theme';
 import { AffiliateInfo, ZeroExInstantError } from '../types';
+import { analytics } from '../util/analytics';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { util } from '../util/util';
 
@@ -59,6 +60,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         // if we don't have a balance for the user, let the transaction through, it will be handled by the wallet
         const hasSufficientEth = _.isUndefined(accountEthBalanceInWei) || accountEthBalanceInWei.gte(ethNeededForBuy);
         if (!hasSufficientEth) {
+            analytics.trackBuyNotEnoughEth();
             this.props.onValidationFail(buyQuote, ZeroExInstantError.InsufficientETH);
             return;
         }
@@ -66,17 +68,21 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const gasInfo = await gasPriceEstimator.getGasInfoAsync();
         const feeRecipient = oc(affiliateInfo).feeRecipient();
         try {
+            analytics.trackBuyStarted();
             txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, {
                 feeRecipient,
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
+            analytics.trackBuyTxSubmitted();
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
+                    analytics.trackBuySignatureDenied();
                     this.props.onSignatureDenied(buyQuote);
                     return;
                 } else if (e.message === AssetBuyerError.TransactionValueTooLow) {
+                    analytics.trackBuySimulationFailed();
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
                 }
@@ -89,12 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
+            analytics.trackBuyTxFailed();
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
+        analytics.trackBuyTxSucceeded();
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..bd3a62ef8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -18,6 +18,13 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    BUY_NOT_ENOUGH_ETH = 'Buy - Not Enough Eth',
+    BUY_STARTED = 'Buy - Started',
+    BUY_SIGNATURE_DENIED = 'Buy - Signature Denied',
+    BUY_SIMULATION_FAILED = 'Buy - Simulation Failed',
+    BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
+    BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
+    BUY_TX_FAILED = 'Buy - Tx Failed',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -67,4 +74,11 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackBuyNotEnoughEth: trackingEventFnWithoutPayload(EventNames.BUY_NOT_ENOUGH_ETH),
+    trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
+    trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
+    trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
+    trackBuyTxSubmitted: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUBMITTED),
+    trackBuyTxSucceeded: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUCCEEDED),
+    trackBuyTxFailed: trackingEventFnWithoutPayload(EventNames.BUY_TX_FAILED),
 };
-- 
cgit v1.2.3


From fad48b8b6c5299b2fd3b8490779a538e1158f2dd Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 15:18:31 -0800
Subject: feat(instant): add txHash to relevant buy events

---
 packages/instant/src/components/buy_button.tsx | 6 +++---
 packages/instant/src/util/analytics.ts         | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 6db71852e..9a6785862 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -74,7 +74,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
-            analytics.trackBuyTxSubmitted();
+            analytics.trackBuyTxSubmitted(txHash);
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
@@ -95,14 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
-            analytics.trackBuyTxFailed();
+            analytics.trackBuyTxFailed(txHash);
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        analytics.trackBuyTxSucceeded();
+        analytics.trackBuyTxSucceeded(txHash);
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index bd3a62ef8..5e55c8af3 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -78,7 +78,7 @@ export const analytics = {
     trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
     trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
     trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
-    trackBuyTxSubmitted: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUBMITTED),
-    trackBuyTxSucceeded: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUCCEEDED),
-    trackBuyTxFailed: trackingEventFnWithoutPayload(EventNames.BUY_TX_FAILED),
+    trackBuyTxSubmitted: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ txHash }),
+    trackBuyTxSucceeded: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ txHash }),
+    trackBuyTxFailed: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ txHash }),
 };
-- 
cgit v1.2.3


From 2795849dd3170542d3120a4e8c2493d29fa76a26 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 14:47:46 -0800
Subject: feat(instant): add buyQuote properties to buy events

---
 packages/instant/src/components/buy_button.tsx | 14 ++++-----
 packages/instant/src/util/analytics.ts         | 43 +++++++++++++++++++++-----
 2 files changed, 43 insertions(+), 14 deletions(-)

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 9a6785862..118e3c92f 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -60,7 +60,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         // if we don't have a balance for the user, let the transaction through, it will be handled by the wallet
         const hasSufficientEth = _.isUndefined(accountEthBalanceInWei) || accountEthBalanceInWei.gte(ethNeededForBuy);
         if (!hasSufficientEth) {
-            analytics.trackBuyNotEnoughEth();
+            analytics.trackBuyNotEnoughEth(buyQuote);
             this.props.onValidationFail(buyQuote, ZeroExInstantError.InsufficientETH);
             return;
         }
@@ -68,21 +68,21 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const gasInfo = await gasPriceEstimator.getGasInfoAsync();
         const feeRecipient = oc(affiliateInfo).feeRecipient();
         try {
-            analytics.trackBuyStarted();
+            analytics.trackBuyStarted(buyQuote);
             txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, {
                 feeRecipient,
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
-            analytics.trackBuyTxSubmitted(txHash);
+            analytics.trackBuyTxSubmitted(buyQuote, txHash);
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
-                    analytics.trackBuySignatureDenied();
+                    analytics.trackBuySignatureDenied(buyQuote);
                     this.props.onSignatureDenied(buyQuote);
                     return;
                 } else if (e.message === AssetBuyerError.TransactionValueTooLow) {
-                    analytics.trackBuySimulationFailed();
+                    analytics.trackBuySimulationFailed(buyQuote);
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
                 }
@@ -95,14 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
-            analytics.trackBuyTxFailed(txHash);
+            analytics.trackBuyTxFailed(buyQuote, txHash);
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        analytics.trackBuyTxSucceeded(txHash);
+        analytics.trackBuyTxSucceeded(buyQuote, txHash);
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 5e55c8af3..0fe7be705 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,3 +1,6 @@
+import { BuyQuote } from '@0x/asset-buyer';
+import * as _ from 'lodash';
+
 import { EventProperties, heapUtil } from './heap';
 
 let isDisabled = false;
@@ -43,6 +46,25 @@ function trackingEventFnWithPayload(eventName: EventNames): (eventProperties: Ev
     };
 }
 
+const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
+    const assetData = buyQuote.assetData.toString();
+    const assetBuyAmount = buyQuote.assetBuyAmount.toString();
+    const assetEthAmount = buyQuote.worstCaseQuoteInfo.assetEthAmount.toString();
+    const feeEthAmount = buyQuote.worstCaseQuoteInfo.feeEthAmount.toString();
+    const totalEthAmount = buyQuote.worstCaseQuoteInfo.totalEthAmount.toString();
+    const feePercentage = !_.isUndefined(buyQuote.feePercentage) ? buyQuote.feePercentage.toString() : 0;
+    const hasFeeOrders = !_.isEmpty(buyQuote.feeOrders) ? 'true' : 'false';
+    return {
+        assetData,
+        assetBuyAmount,
+        assetEthAmount,
+        feeEthAmount,
+        totalEthAmount,
+        feePercentage,
+        hasFeeOrders,
+    };
+};
+
 export interface AnalyticsUserOptions {
     lastKnownEthAddress?: string;
     ethBalanceInUnitAmount?: string;
@@ -74,11 +96,18 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
-    trackBuyNotEnoughEth: trackingEventFnWithoutPayload(EventNames.BUY_NOT_ENOUGH_ETH),
-    trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
-    trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
-    trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
-    trackBuyTxSubmitted: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ txHash }),
-    trackBuyTxSucceeded: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ txHash }),
-    trackBuyTxFailed: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ txHash }),
+    trackBuyNotEnoughEth: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_NOT_ENOUGH_ETH)(buyQuoteEventProperties(buyQuote)),
+    trackBuyStarted: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_STARTED)(buyQuoteEventProperties(buyQuote)),
+    trackBuySignatureDenied: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_SIGNATURE_DENIED)(buyQuoteEventProperties(buyQuote)),
+    trackBuySimulationFailed: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_SIMULATION_FAILED)(buyQuoteEventProperties(buyQuote)),
+    trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
+    trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
+    trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
 };
-- 
cgit v1.2.3


From ae570dba05cfc0d696c616d05804152791d29677 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:04:02 -0800
Subject: feat(instant): Event tracking for token selector

---
 .../src/components/zero_ex_instant_container.tsx        | 17 ++++++++++++-----
 packages/instant/src/util/analytics.ts                  |  7 ++++++-
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index f30bda6ed..b72493ce6 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,7 +12,7 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
-import { analytics } from '../util/analytics';
+import { analytics, TokenSelectorClosedVia } from '../util/analytics';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
@@ -30,6 +30,13 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
+    private _handlePanelCloseClickedX: () => void;
+    private _handlePanelCloseAfterChose: () => void;
+    public constructor(props: {}) {
+        super(props);
+        this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
+        this._handlePanelCloseAfterChose = this._handlePanelClose.bind(this, TokenSelectorClosedVia.TokenChose);
+    }
     public render(): React.ReactNode {
         return (
             <React.Fragment>
@@ -61,9 +68,9 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
                         </Flex>
                         <SlidingPanel
                             animationState={this.state.tokenSelectionPanelAnimationState}
-                            onClose={this._handlePanelClose}
+                            onClose={this._handlePanelCloseClickedX}
                         >
-                            <AvailableERC20TokenSelector onTokenSelect={this._handlePanelClose} />
+                            <AvailableERC20TokenSelector onTokenSelect={this._handlePanelCloseAfterChose} />
                         </SlidingPanel>
                         <CurrentStandardSlidingPanel />
                     </Container>
@@ -88,8 +95,8 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
             tokenSelectionPanelAnimationState: 'slidIn',
         });
     };
-    private readonly _handlePanelClose = (): void => {
-        analytics.trackTokenSelectorClosed();
+    private readonly _handlePanelClose = (closedVia: TokenSelectorClosedVia): void => {
+        analytics.trackTokenSelectorClosed(closedVia);
         this.setState({
             tokenSelectionPanelAnimationState: 'slidOut',
         });
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index cd1074cba..8f8cec284 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -52,7 +52,10 @@ export interface AnalyticsEventOptions {
     gitSha?: string;
     npmVersion?: string;
 }
-
+export enum TokenSelectorClosedVia {
+    ClickedX = 'Clicked X',
+    TokenChose = 'Token Chose',
+}
 export const analytics = {
     addUserProperties: (properties: AnalyticsUserOptions): void => {
         evaluateIfEnabled(() => {
@@ -73,6 +76,8 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
     trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
+    trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
+        trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
     trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
-- 
cgit v1.2.3


From d5898a3a050a8c97e516dba62ba040140fd74c62 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:12:51 -0800
Subject: Fix dupe merge issue

---
 packages/instant/src/util/analytics.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 1dda649b3..51be63da2 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -102,7 +102,6 @@ export const analytics = {
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
-    trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
     trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
     trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
-- 
cgit v1.2.3


From 7610130f7353ea6134fae441a8fe23e0fd0ddb2f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:51:40 -0800
Subject: Track numberAvailableAssets, selectedAssetName, selectedAssetData
 event properties

---
 .../src/components/zero_ex_instant_provider.tsx     |  1 +
 packages/instant/src/redux/analytics_middleware.ts  | 21 ++++++++++++++++++---
 packages/instant/src/util/analytics.ts              | 16 ++++++++++++++--
 3 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index fe34c4466..e006a5a5f 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -131,6 +131,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 this.props.orderSource,
                 state.providerState,
                 window,
+                state.selectedAsset,
                 this.props.affiliateInfo,
             ),
         );
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 1a8aefb38..8aa76eb77 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -55,10 +55,25 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
             }
             break;
         case ActionTypes.UPDATE_SELECTED_ASSET:
-            if (curState.selectedAsset) {
+            const selectedAsset = curState.selectedAsset;
+            if (selectedAsset) {
+                const assetName = selectedAsset.metaData.name;
+                const assetData = selectedAsset.assetData;
                 analytics.trackTokenSelectorChose({
-                    assetName: curState.selectedAsset.metaData.name,
-                    assetData: curState.selectedAsset.assetData,
+                    assetName,
+                    assetData,
+                });
+                analytics.addEventProperties({
+                    selectedAssetName: assetName,
+                    selectedAssetData: assetData,
+                });
+            }
+            break;
+        case ActionTypes.SET_AVAILABLE_ASSETS:
+            const availableAssets = curState.availableAssets;
+            if (availableAssets) {
+                analytics.addEventProperties({
+                    numberAvailableAssets: availableAssets.length,
                 });
             }
             break;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 51be63da2..331cd86e8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,4 +1,4 @@
-import { AffiliateInfo, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -25,6 +25,7 @@ enum EventNames {
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
     TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
 }
+
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
         heapUtil.evaluateHeapCall(heap => heap.track(eventName, eventProperties));
@@ -56,6 +57,9 @@ export interface AnalyticsEventOptions {
     orderSource?: string;
     affiliateAddress?: string;
     affiliateFeePercent?: number;
+    numberAvailableAssets?: number;
+    selectedAssetName?: string;
+    selectedAssetData?: string;
 }
 export enum TokenSelectorClosedVia {
     ClickedX = 'Clicked X',
@@ -77,12 +81,13 @@ export const analytics = {
         orderSource: OrderSource,
         providerState: ProviderState,
         window: Window,
+        selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
     ): AnalyticsEventOptions => {
         const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none';
         const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0;
         const orderSourceName = typeof orderSource === 'string' ? orderSource : 'provided';
-        return {
+        const eventOptions: AnalyticsEventOptions = {
             embeddedHost: window.location.host,
             embeddedUrl: window.location.href,
             networkId: network,
@@ -93,6 +98,13 @@ export const analytics = {
             affiliateAddress,
             affiliateFeePercent,
         };
+
+        if (selectedAsset) {
+            eventOptions.selectedAssetName = selectedAsset.metaData.name;
+            eventOptions.selectedAssetData = selectedAsset.assetData;
+        }
+
+        return eventOptions;
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
-- 
cgit v1.2.3


From 0192127e5d20222698673d5c63c1025a10d5011f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:53:39 -0800
Subject: Set selected asset to none

---
 packages/instant/src/util/analytics.ts | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 331cd86e8..aa0f37194 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -97,13 +97,9 @@ export const analytics = {
             orderSource: orderSourceName,
             affiliateAddress,
             affiliateFeePercent,
+            selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none',
+            selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none',
         };
-
-        if (selectedAsset) {
-            eventOptions.selectedAssetName = selectedAsset.metaData.name;
-            eventOptions.selectedAssetData = selectedAsset.assetData;
-        }
-
         return eventOptions;
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
-- 
cgit v1.2.3


From 80a53aedf220948675a938dc4ae5227381fb96e5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 16:53:50 -0800
Subject: Fix props

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index b72493ce6..72a3cde2f 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -19,20 +19,18 @@ import { SlidingPanel } from './sliding_panel';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 
-export interface ZeroExInstantContainerProps {
-    orderProcessState: OrderProcessState;
-}
+export interface ZeroExInstantContainerProps {}
 export interface ZeroExInstantContainerState {
     tokenSelectionPanelAnimationState: SlideAnimationState;
 }
 
-export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantContainerState> {
+export class ZeroExInstantContainer extends React.Component<ZeroExInstantContainerProps, ZeroExInstantContainerState> {
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
     private _handlePanelCloseClickedX: () => void;
     private _handlePanelCloseAfterChose: () => void;
-    public constructor(props: {}) {
+    public constructor(props: ZeroExInstantContainerProps) {
         super(props);
         this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
         this._handlePanelCloseAfterChose = this._handlePanelClose.bind(this, TokenSelectorClosedVia.TokenChose);
-- 
cgit v1.2.3


From f3d08c13ebf337f4f5e174dd003cd436a6ad5417 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 17:13:35 -0800
Subject: Add stable CSS classes

---
 packages/instant/src/components/zero_ex_instant_overlay.tsx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index 2856ea3e3..7fbac7475 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -18,7 +18,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
     const { onClose, zIndex, ...rest } = props;
     return (
         <ZeroExInstantProvider {...rest}>
-            <Overlay zIndex={zIndex}>
+            <Overlay zIndex={zIndex} className="zeroExInstantOverlay">
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
                         <Icon
@@ -30,7 +30,11 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
                             padding="2em 2em"
                         />
                     </Container>
-                    <Container width={{ default: 'auto', sm: '100%' }} height={{ default: 'auto', sm: '100%' }}>
+                    <Container
+                        width={{ default: 'auto', sm: '100%' }}
+                        height={{ default: 'auto', sm: '100%' }}
+                        className="zeroExInstantMainContainer"
+                    >
                         <ZeroExInstantContainer />
                     </Container>
                 </Flex>
-- 
cgit v1.2.3


From d3b0162dc979ccdc4b4ddff62199929c714ad3ca Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:08:20 -0800
Subject: feat(instant): add expectedEndTimeUnix and actualEndTimeUnix to buy
 events

---
 packages/instant/src/components/buy_button.tsx |  6 ++---
 packages/instant/src/util/analytics.ts         | 31 +++++++++++++++++++-------
 2 files changed, 26 insertions(+), 11 deletions(-)

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 118e3c92f..eeb42d6fc 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -74,7 +74,6 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
-            analytics.trackBuyTxSubmitted(buyQuote, txHash);
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
@@ -93,16 +92,17 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const expectedEndTimeUnix = startTimeUnix + gasInfo.estimatedTimeMs;
         this.props.onBuyProcessing(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
         try {
+            analytics.trackBuyTxSubmitted(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
-            analytics.trackBuyTxFailed(buyQuote, txHash);
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
+                analytics.trackBuyTxFailed(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        analytics.trackBuyTxSucceeded(buyQuote, txHash);
+        analytics.trackBuyTxSucceeded(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 0fe7be705..283695ef8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -47,7 +47,6 @@ function trackingEventFnWithPayload(eventName: EventNames): (eventProperties: Ev
 }
 
 const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
-    const assetData = buyQuote.assetData.toString();
     const assetBuyAmount = buyQuote.assetBuyAmount.toString();
     const assetEthAmount = buyQuote.worstCaseQuoteInfo.assetEthAmount.toString();
     const feeEthAmount = buyQuote.worstCaseQuoteInfo.feeEthAmount.toString();
@@ -55,7 +54,6 @@ const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
     const feePercentage = !_.isUndefined(buyQuote.feePercentage) ? buyQuote.feePercentage.toString() : 0;
     const hasFeeOrders = !_.isEmpty(buyQuote.feeOrders) ? 'true' : 'false';
     return {
-        assetData,
         assetBuyAmount,
         assetEthAmount,
         feeEthAmount,
@@ -104,10 +102,27 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.BUY_SIGNATURE_DENIED)(buyQuoteEventProperties(buyQuote)),
     trackBuySimulationFailed: (buyQuote: BuyQuote) =>
         trackingEventFnWithPayload(EventNames.BUY_SIMULATION_FAILED)(buyQuoteEventProperties(buyQuote)),
-    trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string) =>
-        trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
-    trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string) =>
-        trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
-    trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string) =>
-        trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
+    trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({
+            ...buyQuoteEventProperties(buyQuote),
+            txHash,
+            startTimeUnix,
+            expectedEndTimeUnix,
+        }),
+    trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({
+            ...buyQuoteEventProperties(buyQuote),
+            txHash,
+            startTimeUnix,
+            expectedEndTimeUnix,
+            actualEndTimeUnix: new Date().getTime(),
+        }),
+    trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({
+            ...buyQuoteEventProperties(buyQuote),
+            txHash,
+            startTimeUnix,
+            expectedEndTimeUnix,
+            actualEndTimeUnix: new Date().getTime(),
+        }),
 };
-- 
cgit v1.2.3


From e08fb72cf10f5260966e4dfd84873c326ff4ea61 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 09:01:49 -0800
Subject: Use constants

---
 packages/instant/src/components/zero_ex_instant_overlay.tsx | 5 +++--
 packages/instant/src/constants.ts                           | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index 7fbac7475..b3fb57dd6 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { ZeroExInstantContainer } from '../components/zero_ex_instant_container';
+import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
 import { ColorOption } from '../style/theme';
 
 import { Container } from './ui/container';
@@ -18,7 +19,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
     const { onClose, zIndex, ...rest } = props;
     return (
         <ZeroExInstantProvider {...rest}>
-            <Overlay zIndex={zIndex} className="zeroExInstantOverlay">
+            <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
                         <Icon
@@ -33,7 +34,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
                         height={{ default: 'auto', sm: '100%' }}
-                        className="zeroExInstantMainContainer"
+                        className={MAIN_CONTAINER_DIV_CLASS}
                     >
                         <ZeroExInstantContainer />
                     </Container>
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..163be40b3 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -7,6 +7,8 @@ export const ETH_DECIMALS = 18;
 export const DEFAULT_ZERO_EX_CONTAINER_SELECTOR = '#zeroExInstantContainer';
 export const INJECTED_DIV_CLASS = 'zeroExInstantResetRoot';
 export const INJECTED_DIV_ID = 'zeroExInstant';
+export const OVERLAY_DIV_CLASS = 'zeroExInstantOverlay';
+export const MAIN_CONTAINER_DIV_CLASS = 'zeroExInstantMainContainer';
 export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction failed';
 export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
-- 
cgit v1.2.3


From ee5b6ad77ffac9aca00035a6bc50cdbf25caf348 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 09:16:26 -0800
Subject: Linting

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 72a3cde2f..1e74cf41c 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -11,7 +11,7 @@ import { SelectedAssetBuyOrderStateButtons } from '../containers/selected_asset_
 import { SelectedAssetInstantHeading } from '../containers/selected_asset_instant_heading';
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
-import { OrderProcessState, SlideAnimationState } from '../types';
+import { SlideAnimationState } from '../types';
 import { analytics, TokenSelectorClosedVia } from '../util/analytics';
 
 import { CSSReset } from './css_reset';
@@ -28,8 +28,8 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
-    private _handlePanelCloseClickedX: () => void;
-    private _handlePanelCloseAfterChose: () => void;
+    private readonly _handlePanelCloseClickedX: () => void;
+    private readonly _handlePanelCloseAfterChose: () => void;
     public constructor(props: ZeroExInstantContainerProps) {
         super(props);
         this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
-- 
cgit v1.2.3


From be787a0fd19a658cbf21eb90140c76779647dfbc Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 09:50:56 -0800
Subject: feat(instant): Add analytics events for payment dropdown

---
 .../instant/src/components/payment_method_dropdown.tsx     | 14 +++++++++++++-
 packages/instant/src/components/ui/dropdown.tsx            |  8 +++++++-
 packages/instant/src/util/analytics.ts                     |  6 ++++++
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/components/payment_method_dropdown.tsx b/packages/instant/src/components/payment_method_dropdown.tsx
index b330dbcd6..7d7fecbc2 100644
--- a/packages/instant/src/components/payment_method_dropdown.tsx
+++ b/packages/instant/src/components/payment_method_dropdown.tsx
@@ -3,6 +3,7 @@ import copy from 'copy-to-clipboard';
 import * as React from 'react';
 
 import { Network } from '../types';
+import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
 import { etherscanUtil } from '../util/etherscan';
 import { format } from '../util/format';
@@ -20,7 +21,14 @@ export class PaymentMethodDropdown extends React.Component<PaymentMethodDropdown
         const { accountAddress, accountEthBalanceInWei } = this.props;
         const value = format.ethAddress(accountAddress);
         const label = format.ethBaseUnitAmount(accountEthBalanceInWei, 4, '') as string;
-        return <Dropdown value={value} label={label} items={this._getDropdownItemConfigs()} />;
+        return (
+            <Dropdown
+                value={value}
+                label={label}
+                items={this._getDropdownItemConfigs()}
+                onOpen={analytics.trackPaymentMethodDropdownOpened}
+            />
+        );
     }
     private readonly _getDropdownItemConfigs = (): DropdownItemConfig[] => {
         if (envUtil.isMobileOperatingSystem()) {
@@ -37,11 +45,15 @@ export class PaymentMethodDropdown extends React.Component<PaymentMethodDropdown
         return [viewOnEtherscan, copyAddressToClipboard];
     };
     private readonly _handleEtherscanClick = (): void => {
+        analytics.trackPaymentMethodOpenedEtherscan();
+
         const { accountAddress, network } = this.props;
         const etherscanUrl = etherscanUtil.getEtherScanEthAddressIfExists(accountAddress, network);
         window.open(etherscanUrl, '_blank');
     };
     private readonly _handleCopyToClipboardClick = (): void => {
+        analytics.trackPaymentMethodCopiedAddress();
+
         const { accountAddress } = this.props;
         copy(accountAddress);
     };
diff --git a/packages/instant/src/components/ui/dropdown.tsx b/packages/instant/src/components/ui/dropdown.tsx
index 3a23f456d..02e87d639 100644
--- a/packages/instant/src/components/ui/dropdown.tsx
+++ b/packages/instant/src/components/ui/dropdown.tsx
@@ -19,6 +19,7 @@ export interface DropdownProps {
     value: string;
     label?: string;
     items: DropdownItemConfig[];
+    onOpen?: () => void;
 }
 
 export interface DropdownState {
@@ -97,9 +98,14 @@ export class Dropdown extends React.Component<DropdownProps, DropdownState> {
         if (_.isEmpty(this.props.items)) {
             return;
         }
+        const isOpen = !this.state.isOpen;
         this.setState({
-            isOpen: !this.state.isOpen,
+            isOpen,
         });
+
+        if (isOpen && this.props.onOpen) {
+            this.props.onOpen();
+        }
     };
     private readonly _closeDropdown = (): void => {
         this.setState({
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index cec99dd1b..1c7774b73 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -20,6 +20,9 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    PAYMENT_METHOD_DROPDOWN_OPENED = 'Payment Method - Dropdown Opened',
+    PAYMENT_METHOD_OPENED_ETHERSCAN = 'Payment Method - Opened Etherscan',
+    PAYMENT_METHOD_COPIED_ADDRESS = 'Payment Method - Copied Address',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -94,4 +97,7 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackPaymentMethodDropdownOpened: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_DROPDOWN_OPENED),
+    trackPaymentMethodOpenedEtherscan: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_OPENED_ETHERSCAN),
+    trackPaymentMethodCopiedAddress: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_COPIED_ADDRESS),
 };
-- 
cgit v1.2.3


From 9c27feeff61ab38771709b3f4ccd1fb1ff29e1d2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 10:00:21 -0800
Subject: Make explicit functions

---
 .../instant/src/components/zero_ex_instant_container.tsx    | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 1e74cf41c..8a809ee31 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -28,13 +28,6 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
-    private readonly _handlePanelCloseClickedX: () => void;
-    private readonly _handlePanelCloseAfterChose: () => void;
-    public constructor(props: ZeroExInstantContainerProps) {
-        super(props);
-        this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
-        this._handlePanelCloseAfterChose = this._handlePanelClose.bind(this, TokenSelectorClosedVia.TokenChose);
-    }
     public render(): React.ReactNode {
         return (
             <React.Fragment>
@@ -93,6 +86,12 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
             tokenSelectionPanelAnimationState: 'slidIn',
         });
     };
+    private readonly _handlePanelCloseClickedX = (): void => {
+        this._handlePanelClose(TokenSelectorClosedVia.ClickedX);
+    };
+    private readonly _handlePanelCloseAfterChose = (): void => {
+        this._handlePanelClose(TokenSelectorClosedVia.TokenChose);
+    };
     private readonly _handlePanelClose = (closedVia: TokenSelectorClosedVia): void => {
         analytics.trackTokenSelectorClosed(closedVia);
         this.setState({
-- 
cgit v1.2.3


From 6e2523625f6a29bfcf58bf032d0cd3a468053247 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 10:17:59 -0800
Subject: feat(instant): change event properties to ms times instead of unix
 timestamps

---
 packages/instant/src/util/analytics.ts | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index d45d37b3b..c2fe7b0e7 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -133,23 +133,20 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({
             ...buyQuoteEventProperties(buyQuote),
             txHash,
-            startTimeUnix,
-            expectedEndTimeUnix,
+            expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
         }),
     trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
         trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({
             ...buyQuoteEventProperties(buyQuote),
             txHash,
-            startTimeUnix,
-            expectedEndTimeUnix,
-            actualEndTimeUnix: new Date().getTime(),
+            expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
+            actualTxTimeMs: new Date().getTime() - startTimeUnix,
         }),
     trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
         trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({
             ...buyQuoteEventProperties(buyQuote),
             txHash,
-            startTimeUnix,
-            expectedEndTimeUnix,
-            actualEndTimeUnix: new Date().getTime(),
+            expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
+            actualTxTimeMs: new Date().getTime() - startTimeUnix,
         }),
 };
-- 
cgit v1.2.3


From 435e62a94df3d98e8321f5ecc3a984b495313f92 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 10:32:54 -0800
Subject: fix(instant): Fix copy to clipboard

---
 packages/instant/src/components/payment_method_dropdown.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/components/payment_method_dropdown.tsx b/packages/instant/src/components/payment_method_dropdown.tsx
index b330dbcd6..0226d1f01 100644
--- a/packages/instant/src/components/payment_method_dropdown.tsx
+++ b/packages/instant/src/components/payment_method_dropdown.tsx
@@ -1,5 +1,5 @@
 import { BigNumber } from '@0x/utils';
-import copy from 'copy-to-clipboard';
+import * as copy from 'copy-to-clipboard';
 import * as React from 'react';
 
 import { Network } from '../types';
-- 
cgit v1.2.3


From b50187f59c09d4ecf7a840fd22f96bcecd14bb1b Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 11:25:51 -0800
Subject: Track install wallet clicked

---
 .../containers/connected_account_payment_method.ts | 37 ++++++++++++----------
 packages/instant/src/types.ts                      |  5 +++
 packages/instant/src/util/analytics.ts             |  5 ++-
 3 files changed, 30 insertions(+), 17 deletions(-)

diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index cdeb49a25..e9327a288 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -11,7 +11,7 @@ import {
 import { Action, actions } from '../redux/actions';
 import { asyncData } from '../redux/async_data';
 import { State } from '../redux/reducer';
-import { Network, Omit, OperatingSystem, ProviderState, StandardSlidingPanelContent } from '../types';
+import { Network, Omit, OperatingSystem, ProviderState, StandardSlidingPanelContent, WalletSuggestion } from '../types';
 import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
 
@@ -60,23 +60,28 @@ const mergeProps = (
     onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState),
     onInstallWalletClick: () => {
         const isMobile = envUtil.isMobileOperatingSystem();
-        if (!isMobile) {
+        const walletSuggestion: WalletSuggestion = isMobile
+            ? WalletSuggestion.CoinbaseWallet
+            : WalletSuggestion.MetaMask;
+
+        analytics.trackInstallWalletClicked(walletSuggestion);
+        if (walletSuggestion === WalletSuggestion.MetaMask) {
             connectedDispatch.openInstallWalletPanel();
-            return;
-        }
-        const operatingSystem = envUtil.getOperatingSystem();
-        let url = COINBASE_WALLET_SITE_URL;
-        switch (operatingSystem) {
-            case OperatingSystem.Android:
-                url = COINBASE_WALLET_ANDROID_APP_STORE_URL;
-                break;
-            case OperatingSystem.iOS:
-                url = COINBASE_WALLET_IOS_APP_STORE_URL;
-                break;
-            default:
-                break;
+        } else {
+            const operatingSystem = envUtil.getOperatingSystem();
+            let url = COINBASE_WALLET_SITE_URL;
+            switch (operatingSystem) {
+                case OperatingSystem.Android:
+                    url = COINBASE_WALLET_ANDROID_APP_STORE_URL;
+                    break;
+                case OperatingSystem.iOS:
+                    url = COINBASE_WALLET_IOS_APP_STORE_URL;
+                    break;
+                default:
+                    break;
+            }
+            window.open(url, '_blank');
         }
-        window.open(url, '_blank');
     },
 });
 
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 999d50fed..4ad9c9d4f 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -149,6 +149,11 @@ export enum Browser {
     Other = 'OTHER',
 }
 
+export enum WalletSuggestion {
+    CoinbaseWallet = 'Coinbase Wallet',
+    MetaMask = 'MetaMask',
+}
+
 export enum OperatingSystem {
     Android = 'ANDROID',
     iOS = 'IOS',
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 2bb974254..e35a9e13f 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,7 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, WalletSuggestion } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -30,6 +30,7 @@ enum EventNames {
     BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
     BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
     BUY_TX_FAILED = 'Buy - Tx Failed',
+    INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked',
     TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
@@ -164,6 +165,8 @@ export const analytics = {
             expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
             actualTxTimeMs: new Date().getTime() - startTimeUnix,
         }),
+    trackInstallWalletClicked: (walletSuggestion: WalletSuggestion) =>
+        trackingEventFnWithPayload(EventNames.INSTALL_WALLET_CLICKED)({ walletSuggestion }),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
     trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
-- 
cgit v1.2.3


From 768c28f328b2a155f90c13d45546470337a04775 Mon Sep 17 00:00:00 2001
From: "F. Eugene Aumson" <feuGeneA@users.noreply.github.com>
Date: Tue, 27 Nov 2018 14:49:28 -0500
Subject: fix(order_utils.py): unpin pylint version (#1337)

The version was pinned in order to work around a bug in pylint.  That
bug has been fixed and released.
---
 python-packages/order_utils/setup.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/python-packages/order_utils/setup.py b/python-packages/order_utils/setup.py
index a7c04e5e6..125de5ff7 100755
--- a/python-packages/order_utils/setup.py
+++ b/python-packages/order_utils/setup.py
@@ -187,8 +187,7 @@ setup(
             "mypy_extensions",
             "pycodestyle",
             "pydocstyle",
-            "pylint<=2.1.1",  # version pinned until resolution of
-            # https://github.com/PyCQA/pylint/issues/2612
+            "pylint",
             "pytest",
             "sphinx",
             "tox",
-- 
cgit v1.2.3


From 462a5face9b2b24c1e9d20a6b894809faa512232 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 13:30:28 -0800
Subject: feat(instant): Install Wallet analytics

---
 .../src/components/install_wallet_panel_content.tsx        |  9 ++++++++-
 packages/instant/src/components/standard_panel_content.tsx | 13 ++++++++++++-
 packages/instant/src/redux/analytics_middleware.ts         | 14 +++++++++++++-
 packages/instant/src/util/analytics.ts                     | 10 ++++++++++
 4 files changed, 43 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/components/install_wallet_panel_content.tsx b/packages/instant/src/components/install_wallet_panel_content.tsx
index 88c26f59c..481d82da0 100644
--- a/packages/instant/src/components/install_wallet_panel_content.tsx
+++ b/packages/instant/src/components/install_wallet_panel_content.tsx
@@ -8,7 +8,9 @@ import {
 } from '../constants';
 import { ColorOption } from '../style/theme';
 import { Browser } from '../types';
+import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
+import { util } from '../util/util';
 
 import { MetaMaskLogo } from './meta_mask_logo';
 import { StandardPanelContent, StandardPanelContentProps } from './standard_panel_content';
@@ -45,6 +47,10 @@ export class InstallWalletPanelContent extends React.Component<InstallWalletPane
             default:
                 break;
         }
+        const onActionClick = () => {
+            analytics.trackInstallWalletModalClickedGet();
+            util.createOpenUrlInNewWindow(actionUrl)();
+        };
         return {
             image: <MetaMaskLogo width={85} height={80} />,
             title: 'Install MetaMask',
@@ -52,10 +58,11 @@ export class InstallWalletPanelContent extends React.Component<InstallWalletPane
             moreInfoSettings: {
                 href: META_MASK_SITE_URL,
                 text: 'What is MetaMask?',
+                onClick: analytics.trackInstallWalletModalClickedExplanation,
             },
             action: (
                 <Button
-                    href={actionUrl}
+                    onClick={onActionClick}
                     width="100%"
                     fontColor={ColorOption.white}
                     backgroundColor={ColorOption.darkOrange}
diff --git a/packages/instant/src/components/standard_panel_content.tsx b/packages/instant/src/components/standard_panel_content.tsx
index 582b3318e..79b7bff24 100644
--- a/packages/instant/src/components/standard_panel_content.tsx
+++ b/packages/instant/src/components/standard_panel_content.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
+import { util } from '../util/util';
 
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
@@ -9,6 +10,7 @@ import { Text } from './ui/text';
 export interface MoreInfoSettings {
     text: string;
     href: string;
+    onClick?: () => void;
 }
 
 export interface StandardPanelContentProps {
@@ -21,6 +23,15 @@ export interface StandardPanelContentProps {
 
 const SPACING_BETWEEN_PX = '20px';
 
+const onMoreInfoClick = (href: string, onClick?: () => void) => {
+    return () => {
+        if (onClick) {
+            onClick();
+        }
+        util.createOpenUrlInNewWindow(href)();
+    };
+};
+
 export const StandardPanelContent: React.StatelessComponent<StandardPanelContentProps> = ({
     image,
     title,
@@ -50,7 +61,7 @@ export const StandardPanelContent: React.StatelessComponent<StandardPanelContent
                         fontSize="13px"
                         textDecorationLine="underline"
                         fontColor={ColorOption.lightGrey}
-                        href={moreInfoSettings.href}
+                        onClick={onMoreInfoClick(moreInfoSettings.href, moreInfoSettings.onClick)}
                     >
                         {moreInfoSettings.text}
                     </Text>
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 8aa76eb77..3dc5fe924 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState } from '../types';
+import { Account, AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
@@ -77,6 +77,18 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 });
             }
             break;
+        case ActionTypes.OPEN_STANDARD_SLIDING_PANEL:
+            const openSlidingContent = curState.standardSlidingPanelSettings.content;
+            if (openSlidingContent === StandardSlidingPanelContent.InstallWallet) {
+                analytics.trackInstallWalletModalOpened();
+            }
+            break;
+        case ActionTypes.CLOSE_STANDARD_SLIDING_PANEL:
+            const closeSlidingContent = curState.standardSlidingPanelSettings.content;
+            if (closeSlidingContent === StandardSlidingPanelContent.InstallWallet) {
+                analytics.trackInstallWalletModalClosed();
+            }
+            break;
     }
 
     return nextAction;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e35a9e13f..f1ce15805 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -31,6 +31,10 @@ enum EventNames {
     BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
     BUY_TX_FAILED = 'Buy - Tx Failed',
     INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked',
+    INSTALL_WALLET_MODAL_OPENED = 'Install Wallet - Modal - Opened',
+    INSTALL_WALLET_MODAL_CLICKED_EXPLANATION = 'Install Wallet - Modal - Clicked Explanation',
+    INSTALL_WALLET_MODAL_CLICKED_GET = 'Install Wallet - Modal - Clicked Get',
+    INSTALL_WALLET_MODAL_CLOSED = 'Install Wallet - Modal - Closed',
     TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
@@ -167,6 +171,12 @@ export const analytics = {
         }),
     trackInstallWalletClicked: (walletSuggestion: WalletSuggestion) =>
         trackingEventFnWithPayload(EventNames.INSTALL_WALLET_CLICKED)({ walletSuggestion }),
+    trackInstallWalletModalClickedExplanation: trackingEventFnWithoutPayload(
+        EventNames.INSTALL_WALLET_MODAL_CLICKED_EXPLANATION,
+    ),
+    trackInstallWalletModalClickedGet: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_CLICKED_GET),
+    trackInstallWalletModalOpened: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_OPENED),
+    trackInstallWalletModalClosed: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_CLOSED),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
     trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
-- 
cgit v1.2.3


From 856f4b473b54ecb3dc707ea334890397c98606bf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 14:14:30 -0800
Subject: feat(instant): Close and View Transaction analytics events

---
 .../src/containers/selected_asset_buy_order_state_buttons.ts       | 3 +++
 packages/instant/src/index.umd.ts                                  | 2 ++
 packages/instant/src/util/analytics.ts                             | 7 ++++++-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 610335243..0d49edc57 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -10,6 +10,7 @@ import { BuyOrderStateButtons } from '../components/buy_order_state_buttons';
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { AccountState, AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
+import { analytics } from '../util/analytics';
 import { errorFlasher } from '../util/error_flasher';
 import { etherscanUtil } from '../util/etherscan';
 
@@ -59,6 +60,8 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt
                     assetBuyer.networkId,
                 );
                 if (etherscanUrl) {
+                    analytics.trackTransactionViewed(state.buyOrderState.processState);
+
                     window.open(etherscanUrl, '_blank');
                     return;
                 }
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 3a8694d6a..667daf441 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -4,6 +4,7 @@ import * as ReactDOM from 'react-dom';
 
 import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID } from './constants';
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
+import { analytics } from './util/analytics';
 import { assert } from './util/assert';
 import { util } from './util/util';
 
@@ -57,6 +58,7 @@ const renderInstant = (config: ZeroExInstantConfig, selector: string) => {
     injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
     appendTo.appendChild(injectedDiv);
     const closeInstant = () => {
+        analytics.trackInstantClosed();
         if (!_.isUndefined(config.onClose)) {
             config.onClose();
         }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 5bc9bb385..b1a2d2b63 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,7 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderProcessState, OrderSource, ProviderState } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -18,6 +18,7 @@ export const evaluateIfEnabled = (fnCall: () => void) => {
 
 enum EventNames {
     INSTANT_OPENED = 'Instant - Opened',
+    INSTANT_CLOSED = 'Instant - Closed',
     ACCOUNT_LOCKED = 'Account - Locked',
     ACCOUNT_READY = 'Account - Ready',
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
@@ -37,6 +38,7 @@ enum EventNames {
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
     TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
+    TRANSACTION_VIEWED = 'Transaction - Viewed',
 }
 
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
@@ -133,6 +135,7 @@ export const analytics = {
         return eventOptions;
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
+    trackInstantClosed: trackingEventFnWithoutPayload(EventNames.INSTANT_CLOSED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
     trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }),
     trackAccountUnlockRequested: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_REQUESTED),
@@ -177,4 +180,6 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
+    trackTransactionViewed: (orderProcesState: OrderProcessState) =>
+        trackingEventFnWithPayload(EventNames.TRANSACTION_VIEWED)({ orderState: orderProcesState }),
 };
-- 
cgit v1.2.3


From c5d6b925e4e04d5b6cfd0623d0a1449ba69d3a30 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 15:10:40 -0800
Subject: feat(instant): Quote fetch tracking

---
 packages/instant/src/components/zero_ex_instant_provider.tsx  |  7 +++++--
 .../src/containers/selected_erc20_asset_amount_input.ts       |  3 ++-
 packages/instant/src/redux/async_data.ts                      | 11 ++++++++---
 packages/instant/src/types.ts                                 |  5 +++++
 packages/instant/src/util/analytics.ts                        |  9 ++++++++-
 packages/instant/src/util/buy_quote_updater.ts                | 11 +++++++++--
 packages/instant/src/util/heartbeater_factory.ts              |  2 ++
 7 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index e006a5a5f..9f2c95e36 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -11,7 +11,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchedVia } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -115,7 +115,10 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         this._buyQuoteHeartbeat.start(BUY_QUOTE_UPDATE_INTERVAL_TIME_MS);
         // Trigger first buyquote fetch
         // tslint:disable-next-line:no-floating-promises
-        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, { updateSilently: false });
+        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
+            updateSilently: false,
+            fetchedVia: QuoteFetchedVia.Manual,
+        });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
         // tslint:disable-next-line:no-floating-promises
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index a39bc46a2..1e9b22617 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -10,7 +10,7 @@ import { ERC20AssetAmountInput, ERC20AssetAmountInputProps } from '../components
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState } from '../types';
+import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchedVia } from '../types';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 
 export interface SelectedERC20AssetAmountInputProps {
@@ -92,6 +92,7 @@ const mapDispatchToProps = (
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
+                fetchedVia: QuoteFetchedVia.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 6feb760e7..2efc3698f 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { Dispatch } from 'redux';
 
 import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset, OrderProcessState, ProviderState } from '../types';
+import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchedVia } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
@@ -84,7 +84,7 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean },
+        options: { updateSilently: boolean; fetchedVia: QuoteFetchedVia },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
@@ -99,7 +99,12 @@ export const asyncData = {
                 dispatch,
                 selectedAsset as ERC20Asset,
                 selectedAssetUnitAmount,
-                { setPending: !options.updateSilently, dispatchErrors: !options.updateSilently, affiliateInfo },
+                {
+                    setPending: !options.updateSilently,
+                    dispatchErrors: !options.updateSilently,
+                    fetchedVia: options.fetchedVia,
+                    affiliateInfo,
+                },
             );
         }
     },
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 999d50fed..a8139c185 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -21,6 +21,11 @@ export enum OrderProcessState {
     Failure = 'FAILURE',
 }
 
+export enum QuoteFetchedVia {
+    Manual = 'Manual',
+    Heartbeat = 'Heartbeat',
+}
+
 export interface SimulatedProgress {
     startTimeUnix: number;
     expectedEndTimeUnix: number;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 5bc9bb385..204b6921d 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,7 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchedVia } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -37,6 +37,8 @@ enum EventNames {
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
     TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
+    QUOTE_FETCHED = 'Quote - Fetched',
+    QUOTE_ERROR = 'Quote - Error',
 }
 
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
@@ -177,4 +179,9 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
+    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchedVia) =>
+        trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({
+            ...buyQuoteEventProperties(buyQuote),
+            fetchedVia,
+        }),
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 2fd16d781..59d3a85af 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -6,7 +6,8 @@ import { Dispatch } from 'redux';
 import { oc } from 'ts-optchain';
 
 import { Action, actions } from '../redux/actions';
-import { AffiliateInfo, ERC20Asset } from '../types';
+import { AffiliateInfo, ERC20Asset, QuoteFetchedVia } from '../types';
+import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
 
@@ -16,7 +17,12 @@ export const buyQuoteUpdater = {
         dispatch: Dispatch<Action>,
         asset: ERC20Asset,
         assetUnitAmount: BigNumber,
-        options: { setPending: boolean; dispatchErrors: boolean; affiliateInfo?: AffiliateInfo },
+        options: {
+            setPending: boolean;
+            dispatchErrors: boolean;
+            fetchedVia: QuoteFetchedVia;
+            affiliateInfo?: AffiliateInfo;
+        },
     ): Promise<void> => {
         // get a new buy quote.
         const baseUnitValue = Web3Wrapper.toBaseUnitAmount(assetUnitAmount, asset.metaData.decimals);
@@ -58,5 +64,6 @@ export const buyQuoteUpdater = {
         errorFlasher.clearError(dispatch);
         // invalidate the last buy quote.
         dispatch(actions.updateLatestBuyQuote(newBuyQuote));
+        analytics.trackQuoteFetched(newBuyQuote, options.fetchedVia);
     },
 };
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index 2b852fb0d..bf9e4291f 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -1,5 +1,6 @@
 import { asyncData } from '../redux/async_data';
 import { Store } from '../redux/store';
+import { QuoteFetchedVia } from '../types';
 
 import { Heartbeater } from './heartbeater';
 
@@ -19,6 +20,7 @@ export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): H
     return new Heartbeater(async () => {
         await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
             updateSilently: true,
+            fetchedVia: QuoteFetchedVia.Heartbeat,
         });
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From f0ed0c6a351203bd5dece3469b0223829f7db8b8 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 26 Nov 2018 12:14:31 +1100
Subject: chore: Redeploy Rinkeby using testnet Exchange contract. Add Ganache
 contract addresses back

---
 packages/contract-addresses/src/index.ts | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 57358dd38..b36997f23 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -40,14 +40,14 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         orderValidator: '0x90431a90516ab49af23a0530e04e8c7836e7122f',
     },
     4: {
-        erc20Proxy: '0x3e809c563c15a295e832e37053798ddc8d6c8dab',
-        erc721Proxy: '0x8e1ff02637cb5e39f2fa36c14706aa348b065b09',
-        zrxToken: '0x2727e688b8fd40b198cd5fe6e408e00494a06f07',
+        exchange: '0xbce0b5f6eb618c565c3e5f5cd69652bbc279f44e',
+        erc20Proxy: '0x2f5ae4f6106e89b4147651688a92256885c5f410',
+        erc721Proxy: '0x7656d773e11ff7383a14dcf09a9c50990481cd10',
+        zrxToken: '0x8080c7e4b81ecf23aa6f877cfbfd9b0c228c6ffa',
         etherToken: '0xc778417e063141139fce010982780140aa0cd5ab',
-        exchange: '0x22ebc052f43a88efa06379426120718170f2204e',
-        assetProxyOwner: '0x1da52d1d3a3acfa0a1836b737393b4e9931268fc',
-        forwarder: '0xd2dbf3250a764eaaa94fa0c84ed87c0edc8ed04e',
-        orderValidator: '0x39c3fc9f4d8430af2713306ce80c584752d9e1c7',
+        assetProxyOwner: '0xe1703da878afcebff5b7624a826902af475b9c03',
+        forwarder: '0x2d40589abbdee84961f3a7656b9af7adb0ee5ab4',
+        orderValidator: '0x0c5173a51e26b29d6126c686756fb9fbef71f762',
     },
     42: {
         erc20Proxy: '0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e',
@@ -59,6 +59,17 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         forwarder: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
         orderValidator: '0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d',
     },
+    // NetworkId 50 represents our Ganache snapshot generated from migrations.
+    50: {
+        exchange: '0x48bacb9266a570d521063ef5dd96e61686dbe788',
+        erc20Proxy: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
+        erc721Proxy: '0x1d7022f5b17d2f8b695918fb48fa1089c9f85401',
+        zrxToken: '0x871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c',
+        etherToken: '0x0b1ba0af832d7c05fd64161e0db78e85978e8082',
+        assetProxyOwner: '0x34d402f14d58e001d8efbe6585051bf9706aa064',
+        forwarder: '0xb69e673309512a9d726f87304c6984054f87a93b',
+        orderValidator: '0xe86bb98fcf9bff3512c74589b78fb168200cc546',
+    },
 };
 
 /**
-- 
cgit v1.2.3


From 494adedeef0e0649c1177756d4f1be3cd18f6eb0 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 27 Nov 2018 08:18:28 +1100
Subject: chore: Update CHANGELOG

---
 packages/contract-addresses/CHANGELOG.json | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index e65351c7e..a671247e2 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -1,4 +1,17 @@
 [
+    {
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "Redeployed Rinkeby with testnet Exchange artifact",
+                "pr": 1318
+            },
+            {
+                "note": "Added Ganache snapshot addresses for network 50",
+                "pr": 1318
+            }
+        ]
+    },
     {
         "version": "1.2.0",
         "changes": [
-- 
cgit v1.2.3


From d3739488aed89ce98e805d48ec14a0d2608f85d7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 15:28:38 -0800
Subject: Tracking quote errors

---
 packages/instant/src/util/analytics.ts         | 16 ++++++++++++++++
 packages/instant/src/util/buy_quote_updater.ts |  7 +++++++
 2 files changed, 23 insertions(+)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 204b6921d..dd6021453 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,4 +1,5 @@
 import { BuyQuote } from '@0x/asset-buyer';
+import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
 import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchedVia } from '../types';
@@ -184,4 +185,19 @@ export const analytics = {
             ...buyQuoteEventProperties(buyQuote),
             fetchedVia,
         }),
+    trackQuoteError: (
+        errorMessage: string,
+        assetName: string,
+        assetData: string,
+        assetAmount: BigNumber,
+        fetchedVia: QuoteFetchedVia,
+    ) => {
+        trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
+            errorMessage,
+            assetName,
+            assetData,
+            assetAmount: assetAmount.toString(),
+            fetchedVia,
+        });
+    },
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 59d3a85af..3c982ed1f 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -37,6 +37,13 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
+                analytics.trackQuoteError(
+                    error.message ? error.message : 'other',
+                    asset.metaData.name,
+                    asset.assetData,
+                    assetUnitAmount,
+                    options.fetchedVia,
+                );
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-- 
cgit v1.2.3


From 8b80d28029c6d840c7401b06a15652523f5faa60 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 7 Nov 2018 10:32:49 -0800
Subject: feat: Implement MultiAssetProxy

---
 packages/contracts/compiler.json                   |   1 +
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 249 +++++++++++++++++++++
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |  11 +-
 3 files changed, 259 insertions(+), 2 deletions(-)
 create mode 100644 packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol

diff --git a/packages/contracts/compiler.json b/packages/contracts/compiler.json
index af3980b4e..c824e4645 100644
--- a/packages/contracts/compiler.json
+++ b/packages/contracts/compiler.json
@@ -38,6 +38,7 @@
         "IValidator",
         "IWallet",
         "MixinAuthorizable",
+        "MultiAssetProxy",
         "MultiSigWallet",
         "MultiSigWalletWithTimeLock",
         "OrderValidator",
diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
new file mode 100644
index 000000000..9260ead8f
--- /dev/null
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -0,0 +1,249 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/SafeMath/SafeMath.sol";
+import "../Exchange/MixinAssetProxyDispatcher.sol";
+import "./MixinAuthorizable.sol";
+
+
+contract MultiAssetProxy is
+    SafeMath,
+    MixinAssetProxyDispatcher,
+    MixinAuthorizable
+{
+    // Id of this proxy.
+    bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])"));
+
+    // solhint-disable-next-line payable-fallback
+    function ()
+        external
+    {
+        assembly {
+            // The first 4 bytes of calldata holds the function selector
+            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+            // `transferFrom` will be called with the following parameters:
+            // assetData Encoded byte array.
+            // from Address to transfer asset from.
+            // to Address to transfer asset to.
+            // amount Amount of asset to transfer.
+            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
+            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
+
+                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                // where k is the key left padded to 32 bytes and p is the storage slot
+                mstore(0, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(32, authorized_slot)
+
+                // Revert if authorized[msg.sender] == false
+                if iszero(sload(keccak256(0, 64))) {
+                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // `transferFrom`.
+                // The function is marked `external`, so no abi decodeding is done for
+                // us. Instead, we expect the `calldata` memory to contain the
+                // following:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 4 * 32  | function parameters:                |
+                // |          | 4      |         |   1. offset to assetData (*)        |
+                // |          | 36     |         |   2. from                           |
+                // |          | 68     |         |   3. to                             |
+                // |          | 100    |         |   4. amount                         |
+                // | Data     |        |         | assetData:                          |
+                // |          | 132    | 32      | assetData Length                    |
+                // |          | 164    | **      | assetData Contents                  |
+                //
+                // (*): offset is computed from start of function parameters, so offset
+                //      by an additional 4 bytes in the calldata.
+                //
+                // (**): see table below to compute length of assetData Contents
+                //
+                // WARNING: The ABIv2 specification allows additional padding between
+                //          the Params and Data section. This will result in a larger
+                //          offset to assetData.
+
+                // Load offset to `assetData`
+                let assetDataOffset := calldataload(4)
+
+                // Asset data itself is encoded as follows:
+                //
+                // | Area     | Offset      | Length  | Contents                            |
+                // |----------|-------------|---------|-------------------------------------|
+                // | Header   | 0           | 4       | assetProxyId                        |
+                // | Params   |             | 2 * 32  | function parameters:                |
+                // |          | 4           |         |   1. offset to amounts (*)          |
+                // |          | 36          |         |   2. offset to nestedAssetData (*)  |
+                // | Data     |             |         | amounts:                            |
+                // |          | 68          | 32      | amounts Length                      |
+                // |          | 100         | a       | amounts Contents                    | 
+                // |          |             |         | nestedAssetData:                    |
+                // |          | 100 + a     | 32      | nestedAssetData Length              |
+                // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
+                // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
+
+                // Load offset to `amounts`
+                // We must add 4 (function selector) + 32 (assetData len) + 4 (assetProxyId) to the assetData offset
+                let amountsOffset := calldataload(add(assetDataOffset, 40))
+
+                // Load offsets to `nestedAssetData`
+                let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
+
+                // Load number of elements in `amounts`
+                // We must add 4 (function selector) + 128 (4 params * 32) + 32 (assetData len) + 4 (assetProxyId) + 32 (amounts len) to the amounts offset
+                let amountsContentsStart := add(amountsOffset, 200)
+                let amountsLen := calldataload(sub(amountsContentsStart, 32))
+
+                // Load number of elements in `nestedAssetData`
+                let nestedAssetDataContentsStart := add(nestedAssetDataOffset, 200)
+                let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
+
+                // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
+                if iszero(eq(amountsLen, nestedAssetDataLen)) {
+                    // Revert with `Error("LENGTH_MISMATCH")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory
+                calldatacopy(
+                    0,   // memory can safely be overwritten from beginning
+                    0,   // start of calldata
+                    100  // length of selector (4) and 3 params (32 * 3)
+                )
+
+                // Overwrite existing offset to `assetData` with our own
+                mstore(4, 128)
+                
+                // Load `amount`
+                let amount := calldataload(100)
+        
+                // Calculate number of bytes in `amounts` contents
+                let amountsByteLen := mul(amountsLen, 32)
+
+                // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
+                for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
+
+                    // Calculate the total amount
+                    let amountsElement := calldataload(add(amountsContentsStart, i))
+                    let totalAmount := mul(amountsElement, amount)
+
+                    // Revert if multiplication resulted in an overflow
+                    if iszero(eq(div(totalAmount, amount), amountsElement)) {
+                        // Revert with `Error("UINT256_OVERFLOW")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000)
+                        mstore(96, 0)
+                        revert(0, 100)
+                    }
+
+                    // Write `totalAmount` to memory
+                    mstore(100, totalAmount)
+
+                    // Load offset to `nestedAssetData[i]`
+                    let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
+
+                    // Load length of `nestedAssetData[i]`
+                    let nestedAssetDataElementContentsStart := add(nestedAssetDataElementOffset, 264)
+                    let nestedAssetDataElementLen := calldataload(sub(nestedAssetDataElementContentsStart, 32))
+
+                    // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
+                    if lt(nestedAssetDataElementLen, 4) {
+                        // Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952)
+                        mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000)
+                        revert(0, 100)
+                    }
+
+                    // Load AssetProxy id
+                    let assetProxyId := and(calldataload(nestedAssetDataElementContentsStart), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+                    // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                    // where k is the key left padded to 32 bytes and p is the storage slot
+                    mstore(132, assetProxyId)
+                    mstore(164, assetProxies_slot)
+                    let assetProxy := sload(keccak256(132, 64))
+                    
+                    // Revert if AssetProxy with given id does not exist
+                    if iszero(assetProxy) {
+                        // Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000)
+                        mstore(96, 0)
+                        revert(0, 100)
+                    }
+    
+                    // Copy `nestedAssetData[i]` from calldata to memory
+                    calldatacopy(
+                        132,                                // memory slot after `amounts[i]`
+                        nestedAssetDataElementOffset,       // location of `nestedAssetData[i]` in calldata
+                        add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
+                    )
+
+                    // call `assetProxy.transferFrom`
+                    let success := call(
+                        gas,                                    // forward all gas
+                        assetProxy,                             // call address of asset proxy
+                        0,                                      // don't send any ETH
+                        0,                                      // pointer to start of input
+                        add(164, nestedAssetDataElementLen),    // length of input  
+                        100,                                    // write output over memory that won't be reused
+                        512                                     // reserve 512 bytes for output
+                    )
+
+                    if iszero(success) {
+                        revert(100, returndatasize())
+                    }
+                }
+
+                // Return if no `transferFrom` calls reverted
+                return(0, 0)
+            }
+
+            // Revert if undefined function is called
+            revert(0, 0)
+        }
+    }
+
+    /// @dev Gets the proxy id associated with the proxy address.
+    /// @return Proxy id.
+    function getProxyId()
+        external
+        pure
+        returns (bytes4)
+    {
+        return PROXY_ID;
+    }
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
index 3e76e38dd..21130a480 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
@@ -18,6 +18,7 @@
 
 // solhint-disable
 pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
 
 
 // @dev Interface of the asset proxy's assetData.
@@ -31,8 +32,14 @@ interface IAssetData {
     
     function ERC721Token(
         address tokenContract,
-        uint256 tokenId,
-        bytes receiverData
+        uint256 tokenId
+    )
+        external
+        pure;
+
+    function MultiAsset(
+        uint256[] amounts,
+        bytes[] nestedAssetData
     )
         external
         pure;
-- 
cgit v1.2.3


From 037e63ab49aba623c9878be3d39b8435fa3b987e Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 11 Nov 2018 20:08:24 -0800
Subject: Factor offsets into calldata locations

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 68 +++++++++++++++++-----
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |  9 +--
 2 files changed, 57 insertions(+), 20 deletions(-)

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index 9260ead8f..531ee2264 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -49,7 +49,7 @@ contract MultiAssetProxy is
 
                 // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
                 // where k is the key left padded to 32 bytes and p is the storage slot
-                mstore(0, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(0, caller)
                 mstore(32, authorized_slot)
 
                 // Revert if authorized[msg.sender] == false
@@ -63,7 +63,7 @@ contract MultiAssetProxy is
                 }
 
                 // `transferFrom`.
-                // The function is marked `external`, so no abi decodeding is done for
+                // The function is marked `external`, so no abi decoding is done for
                 // us. Instead, we expect the `calldata` memory to contain the
                 // following:
                 //
@@ -107,20 +107,43 @@ contract MultiAssetProxy is
                 // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
                 // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
 
-                // Load offset to `amounts`
-                // We must add 4 (function selector) + 32 (assetData len) + 4 (assetProxyId) to the assetData offset
+                // In order to find the offset to `amounts`, we must add:
+                // 4 (function selector)
+                // + assetDataOffset
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
                 let amountsOffset := calldataload(add(assetDataOffset, 40))
 
-                // Load offsets to `nestedAssetData`
+                // In order to find the offset to `nestedAssetData`, we must add:
+                // 4 (function selector)
+                // + assetDataOffset
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + 32 (amounts offset)
                 let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
 
+                // In order to find the start of the `amounts` contents, we must add: 
+                // 4 (function selector) 
+                // + assetDataOffset 
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + amountsOffset
+                // + 32 (amounts len)
+                let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72))
+
                 // Load number of elements in `amounts`
-                // We must add 4 (function selector) + 128 (4 params * 32) + 32 (assetData len) + 4 (assetProxyId) + 32 (amounts len) to the amounts offset
-                let amountsContentsStart := add(amountsOffset, 200)
                 let amountsLen := calldataload(sub(amountsContentsStart, 32))
 
+                // In order to find the start of the `nestedAssetData` contents, we must add: 
+                // 4 (function selector) 
+                // + assetDataOffset 
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + nestedAssetDataOffset
+                // + 32 (nestedAssetData len)
+                let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72))
+
                 // Load number of elements in `nestedAssetData`
-                let nestedAssetDataContentsStart := add(nestedAssetDataOffset, 200)
                 let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
 
                 // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
@@ -172,9 +195,20 @@ contract MultiAssetProxy is
                     // Load offset to `nestedAssetData[i]`
                     let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
 
+                    // In order to find the start of the `nestedAssetData[i]` contents, we must add:
+                    // 4 (function selector) 
+                    // + assetDataOffset 
+                    // + 32 (assetData len)
+                    // + 4 (assetProxyId)
+                    // + nestedAssetDataOffset
+                    // + 32 (nestedAssetData len)
+                    // + nestedAssetDataElementOffset
+                    // + 32 (nestedAssetDataElement len)
+                    let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104)))
+
                     // Load length of `nestedAssetData[i]`
-                    let nestedAssetDataElementContentsStart := add(nestedAssetDataElementOffset, 264)
-                    let nestedAssetDataElementLen := calldataload(sub(nestedAssetDataElementContentsStart, 32))
+                    let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32)
+                    let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart)
 
                     // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
                     if lt(nestedAssetDataElementLen, 4) {
@@ -208,7 +242,7 @@ contract MultiAssetProxy is
                     // Copy `nestedAssetData[i]` from calldata to memory
                     calldatacopy(
                         132,                                // memory slot after `amounts[i]`
-                        nestedAssetDataElementOffset,       // location of `nestedAssetData[i]` in calldata
+                        nestedAssetDataElementLenStart,     // location of `nestedAssetData[i]` in calldata
                         add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
                     )
 
@@ -219,12 +253,18 @@ contract MultiAssetProxy is
                         0,                                      // don't send any ETH
                         0,                                      // pointer to start of input
                         add(164, nestedAssetDataElementLen),    // length of input  
-                        100,                                    // write output over memory that won't be reused
-                        512                                     // reserve 512 bytes for output
+                        0,                                      // write output over memory that won't be reused
+                        0                                       // reserve 512 bytes for output
                     )
 
+                    // Revert with reason given by AssetProxy if `transferFrom` call failed
                     if iszero(success) {
-                        revert(100, returndatasize())
+                        returndatacopy(
+                            0,                // copy to memory at 0
+                            0,                // copy from return data at 0
+                            returndatasize()  // copy all return data
+                        )
+                        revert(0, returndatasize())
                     }
                 }
 
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
index 21130a480..e2da68919 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
@@ -27,21 +27,18 @@ pragma experimental ABIEncoderV2;
 interface IAssetData {
 
     function ERC20Token(address tokenContract)
-        external
-        pure;
+        external;
     
     function ERC721Token(
         address tokenContract,
         uint256 tokenId
     )
-        external
-        pure;
+        external;
 
     function MultiAsset(
         uint256[] amounts,
         bytes[] nestedAssetData
     )
-        external
-        pure;
+        external;
     
 }
-- 
cgit v1.2.3


From d146e15ff3741dfd310b4e0b25166bb526b533f0 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 11 Nov 2018 20:08:58 -0800
Subject: Fix async loops in erc721Wrapper

---
 packages/contracts/test/utils/constants.ts      | 2 +-
 packages/contracts/test/utils/erc721_wrapper.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/contracts/test/utils/constants.ts b/packages/contracts/test/utils/constants.ts
index cd21330e9..d2c3ab512 100644
--- a/packages/contracts/test/utils/constants.ts
+++ b/packages/contracts/test/utils/constants.ts
@@ -35,7 +35,7 @@ export const constants = {
     DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
     NULL_BYTES: '0x',
     NUM_DUMMY_ERC20_TO_DEPLOY: 3,
-    NUM_DUMMY_ERC721_TO_DEPLOY: 1,
+    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
     NUM_ERC721_TOKENS_TO_MINT: 2,
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/packages/contracts/test/utils/erc721_wrapper.ts
index 3ef4e701d..9bd8fad01 100644
--- a/packages/contracts/test/utils/erc721_wrapper.ts
+++ b/packages/contracts/test/utils/erc721_wrapper.ts
@@ -29,7 +29,7 @@ export class ERC721Wrapper {
         this._contractOwnerAddress = contractOwnerAddress;
     }
     public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
-        for (let i = 0; i < constants.NUM_DUMMY_ERC721_TO_DEPLOY; i++) {
+        for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
             this._dummyTokenContracts.push(
                 await DummyERC721TokenContract.deployFrom0xArtifactAsync(
                     artifacts.DummyERC721Token,
@@ -61,7 +61,7 @@ export class ERC721Wrapper {
         this._initialTokenIdsByOwner = {};
         for (const dummyTokenContract of this._dummyTokenContracts) {
             for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                for (let i = 0; i < constants.NUM_ERC721_TOKENS_TO_MINT; i++) {
+                for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
                     const tokenId = generatePseudoRandomSalt();
                     await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
                     if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) {
-- 
cgit v1.2.3


From a0bc97b589db46adcc4e2275aa61022c9e224a3f Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 11 Nov 2018 20:09:13 -0800
Subject: Add initial MultiAssetProxy tests

---
 packages/contracts/package.json                |   6 +-
 packages/contracts/src/artifacts/index.ts      |   2 +
 packages/contracts/test/asset_proxy/proxies.ts | 667 ++++++++++++++++++-------
 packages/contracts/tsconfig.json               |   1 +
 4 files changed, 485 insertions(+), 191 deletions(-)

diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 25445c4f8..a6380a467 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -19,7 +19,8 @@
         "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
         "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
         "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
-        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "run_mocha":
+            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "compile": "sol-compiler --contracts-dir contracts",
         "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
         "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
@@ -32,7 +33,8 @@
         "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
     },
     "config": {
-        "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
+        "abis":
+            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
     },
     "repository": {
         "type": "git",
diff --git a/packages/contracts/src/artifacts/index.ts b/packages/contracts/src/artifacts/index.ts
index c30972a91..97c1b6209 100644
--- a/packages/contracts/src/artifacts/index.ts
+++ b/packages/contracts/src/artifacts/index.ts
@@ -19,6 +19,7 @@ import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721R
 import * as IValidator from '../../generated-artifacts/IValidator.json';
 import * as IWallet from '../../generated-artifacts/IWallet.json';
 import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
+import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
 import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
 import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
 import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
@@ -57,6 +58,7 @@ export const artifacts = {
     IWallet: IWallet as ContractArtifact,
     InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
     MixinAuthorizable: MixinAuthorizable as ContractArtifact,
+    MultiAssetProxy: MultiAssetProxy as ContractArtifact,
     MultiSigWallet: MultiSigWallet as ContractArtifact,
     MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
     OrderValidator: OrderValidator as ContractArtifact,
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index b8305993e..94ea408f5 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -12,7 +12,9 @@ import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/
 import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
 import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
 import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
 import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy';
+import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
 import { artifacts } from '../../src/artifacts';
 import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
 import { chaiSetup } from '../utils/chai_setup';
@@ -30,26 +32,35 @@ const assetProxyInterface = new IAssetProxyContract(
     constants.NULL_ADDRESS,
     provider,
 );
+const assetDataInterface = new IAssetDataContract(
+    artifacts.IAssetData.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
 
 // tslint:disable:no-unnecessary-type-assertion
-describe('Asset Transfer Proxies', () => {
+describe.only('Asset Transfer Proxies', () => {
     let owner: string;
     let notAuthorized: string;
-    let exchangeAddress: string;
-    let makerAddress: string;
-    let takerAddress: string;
+    let authorized: string;
+    let fromAddress: string;
+    let toAddress: string;
 
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let erc721TokenA: DummyERC721TokenContract;
+    let erc721TokenB: DummyERC721TokenContract;
     let erc721Receiver: DummyERC721ReceiverContract;
     let erc20Proxy: ERC20ProxyContract;
     let erc721Proxy: ERC721ProxyContract;
     let noReturnErc20Token: DummyNoReturnERC20TokenContract;
     let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract;
+    let multiAssetProxy: MultiAssetProxyContract;
 
     let erc20Wrapper: ERC20Wrapper;
     let erc721Wrapper: ERC721Wrapper;
-    let erc721MakerTokenId: BigNumber;
+    let erc721AFromTokenId: BigNumber;
+    let erc721BFromTokenId: BigNumber;
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -59,41 +70,73 @@ describe('Asset Transfer Proxies', () => {
     });
     before(async () => {
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, notAuthorized, exchangeAddress, makerAddress, takerAddress] = _.slice(
-            accounts,
-            0,
-            5,
-        ));
+        const usedAddresses = ([owner, notAuthorized, authorized, fromAddress, toAddress] = _.slice(accounts, 0, 5));
 
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
         erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
 
-        const numDummyErc20ToDeploy = 1;
-        [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS);
+        // Deploy AssetProxies
         erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
+            artifacts.MultiAssetProxy,
+            provider,
+            txDefaults,
+        );
+
+        // Configure ERC20Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
 
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerTokenId = erc721Balances[makerAddress][erc721Token.address][0];
+        // Configure ERC721Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
-        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Receiver,
-            provider,
-            txDefaults,
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure MultiAssetProxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Deploy and configure ERC20 tokens
+        const numDummyErc20ToDeploy = 2;
+        [erc20TokenA, erc20TokenB] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
         );
         noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
             artifacts.DummyNoReturnERC20Token,
@@ -104,30 +147,32 @@ describe('Asset Transfer Proxies', () => {
             constants.DUMMY_TOKEN_DECIMALS,
             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
         );
+        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyMultipleReturnERC20Token,
+            provider,
+            txDefaults,
+            constants.DUMMY_TOKEN_NAME,
+            constants.DUMMY_TOKEN_SYMBOL,
+            constants.DUMMY_TOKEN_DECIMALS,
+            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+        );
+
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE),
+            await noReturnErc20Token.setBalance.sendTransactionAsync(fromAddress, constants.INITIAL_ERC20_BALANCE),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
         await web3Wrapper.awaitTransactionSuccessAsync(
             await noReturnErc20Token.approve.sendTransactionAsync(
                 erc20Proxy.address,
                 constants.INITIAL_ERC20_ALLOWANCE,
-                { from: makerAddress },
+                { from: fromAddress },
             ),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
-        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyMultipleReturnERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
         await web3Wrapper.awaitTransactionSuccessAsync(
             await multipleReturnErc20Token.setBalance.sendTransactionAsync(
-                makerAddress,
+                fromAddress,
                 constants.INITIAL_ERC20_BALANCE,
             ),
             constants.AWAIT_TRANSACTION_MINED_MS,
@@ -136,10 +181,23 @@ describe('Asset Transfer Proxies', () => {
             await multipleReturnErc20Token.approve.sendTransactionAsync(
                 erc20Proxy.address,
                 constants.INITIAL_ERC20_ALLOWANCE,
-                { from: makerAddress },
+                { from: fromAddress },
             ),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
+
+        // Deploy and configure ERC721 tokens and receiver
+        [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync();
+        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC721Receiver,
+            provider,
+            txDefaults,
+        );
+
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721AFromTokenId = erc721Balances[fromAddress][erc721TokenA.address][0];
+        erc721BFromTokenId = erc721Balances[fromAddress][erc721TokenB.address][0];
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -147,7 +205,8 @@ describe('Asset Transfer Proxies', () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe('Transfer Proxy - ERC20', () => {
+
+    describe('ERC20Proxy', () => {
         it('should revert if undefined function is called', async () => {
             const undefinedSelector = '0x01020304';
             await expectTransactionFailedWithoutReasonAsync(
@@ -159,141 +218,146 @@ describe('Asset Transfer Proxies', () => {
                 }),
             );
         });
+        it('should have an id of 0xf47261b0', async () => {
+            const proxyId = await erc20Proxy.getProxyId.callAsync();
+            const expectedProxyId = '0xf47261b0';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
         describe('transferFrom', () => {
             it('should successfully transfer tokens', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(amount),
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
                 );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].add(amount),
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
                 );
             });
 
             it('should successfully transfer tokens that do not return a value', async () => {
                 // Construct ERC20 asset data
                 const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
-                // Perform a transfer from makerAddress to takerAddress
-                const initialMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const initialTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
-                const newMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const newTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-                expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance.minus(amount));
-                expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance.plus(amount));
+                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance.minus(amount));
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance.plus(amount));
             });
 
             it('should successfully transfer tokens and ignore extra assetData', async () => {
                 // Construct ERC20 asset data
                 const extraData = '0102030405060708';
-                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(zrxToken.address)}${extraData}`;
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(erc20TokenA.address)}${extraData}`;
+                // Perform a transfer from fromAddress to toAddress
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(amount),
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
                 );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].add(amount),
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
                 );
             });
 
             it('should do nothing if transferring 0 amount of a token', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
                 const amount = new BigNumber(0);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address],
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address],
                 );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address],
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address],
                 );
             });
 
-            it('should throw if allowances are too low', async () => {
+            it('should revert if allowances are too low', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
                 // Create allowance less than transfer amount. Set allowance on proxy.
                 const allowance = new BigNumber(0);
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
-                    await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: makerAddress,
+                    await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+                        from: fromAddress,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
@@ -303,7 +367,7 @@ describe('Asset Transfer Proxies', () => {
                     web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
@@ -311,7 +375,7 @@ describe('Asset Transfer Proxies', () => {
                 expect(newBalances).to.deep.equal(erc20Balances);
             });
 
-            it('should throw if allowances are too low and token does not return a value', async () => {
+            it('should revert if allowances are too low and token does not return a value', async () => {
                 // Construct ERC20 asset data
                 const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
                 // Create allowance less than transfer amount. Set allowance on proxy.
@@ -319,42 +383,42 @@ describe('Asset Transfer Proxies', () => {
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: makerAddress,
+                        from: fromAddress,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                const initialMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const initialTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
                 // Perform a transfer; expect this to fail.
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
-                const newMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const newTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-                expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance);
-                expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance);
+                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
             });
 
-            it('should throw if requesting address is not authorized', async () => {
+            it('should revert if caller is not authorized', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
@@ -370,42 +434,36 @@ describe('Asset Transfer Proxies', () => {
                 expect(newBalances).to.deep.equal(erc20Balances);
             });
 
-            it('should throw if token returns more than 32 bytes', async () => {
+            it('should revert if token returns more than 32 bytes', async () => {
                 // Construct ERC20 asset data
                 const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address);
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
-                const initialMakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const initialTakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(takerAddress);
+                const initialFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
                 // Perform a transfer; expect this to fail.
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
-                const newMakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const newTakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(takerAddress);
-                expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance);
-                expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance);
+                const newFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
             });
         });
-
-        it('should have an id of 0xf47261b0', async () => {
-            const proxyId = await erc20Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0xf47261b0';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
     });
 
-    describe('Transfer Proxy - ERC721', () => {
+    describe('ERC721Proxy', () => {
         it('should revert if undefined function is called', async () => {
             const undefinedSelector = '0x01020304';
             await expectTransactionFailedWithoutReasonAsync(
@@ -417,76 +475,81 @@ describe('Asset Transfer Proxies', () => {
                 }),
             );
         });
+        it('should have an id of 0x02571792', async () => {
+            const proxyId = await erc721Proxy.getProxyId.callAsync();
+            const expectedProxyId = '0x02571792';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
         describe('transferFrom', () => {
             it('should successfully transfer tokens', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
-                const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
             });
 
             it('should successfully transfer tokens and ignore extra assetData', async () => {
                 // Construct ERC721 asset data
                 const extraData = '0102030405060708';
                 const encodedAssetData = `${assetDataUtils.encodeERC721AssetData(
-                    erc721Token.address,
-                    erc721MakerTokenId,
+                    erc721TokenA.address,
+                    erc721AFromTokenId,
                 )}${extraData}`;
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
-                const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
             });
 
             it('should not call onERC721Received when transferring to a smart contract', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
+                    fromAddress,
                     erc721Receiver.address,
                     amount,
                 );
@@ -495,79 +558,79 @@ describe('Asset Transfer Proxies', () => {
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                         gas: constants.MAX_TRANSFER_FROM_GAS,
                     }),
                 );
                 // Verify that no log was emitted by erc721 receiver
                 expect(tx.logs.length).to.be.equal(1);
                 // Verify transfer was successful
-                const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwnerMakerAsset).to.be.bignumber.equal(erc721Receiver.address);
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(erc721Receiver.address);
             });
 
-            it('should throw if transferring 0 amount of a token', async () => {
+            it('should revert if transferring 0 amount of a token', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(0);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.InvalidAmount,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
 
-            it('should throw if transferring > 1 amount of a token', async () => {
+            it('should revert if transferring > 1 amount of a token', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(500);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.InvalidAmount,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
 
-            it('should throw if allowances are too low', async () => {
+            it('should revert if allowances are too low', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Remove transfer approval for makerAddress.
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Remove transfer approval for fromAddress.
                 await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721MakerTokenId, {
-                        from: makerAddress,
+                    await erc721TokenA.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721AFromTokenId, {
+                        from: fromAddress,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
@@ -575,34 +638,34 @@ describe('Asset Transfer Proxies', () => {
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
 
-            it('should throw if requesting address is not authorized', async () => {
+            it('should revert if caller is not authorized', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
@@ -613,16 +676,242 @@ describe('Asset Transfer Proxies', () => {
                     }),
                     RevertReason.SenderNotAuthorized,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
         });
-
-        it('should have an id of 0x02571792', async () => {
-            const proxyId = await erc721Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0x02571792';
+    });
+    describe.only('MultiAssetProxy', () => {
+        it('should revert if undefined function is called', async () => {
+            const undefinedSelector = '0x01020304';
+            await expectTransactionFailedWithoutReasonAsync(
+                web3Wrapper.sendTransactionAsync({
+                    from: owner,
+                    to: multiAssetProxy.address,
+                    value: constants.ZERO_AMOUNT,
+                    data: undefinedSelector,
+                }),
+            );
+        });
+        it('should have an id of 0x94cfcdd7', async () => {
+            const proxyId = await multiAssetProxy.getProxyId.callAsync();
+            const expectedProxyId = '0x94cfcdd7';
             expect(proxyId).to.equal(expectedProxyId);
         });
+        describe('transferFrom', () => {
+            it('should transfer a single ERC20 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+            });
+            it('should successfully transfer multiple of the same ERC20 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+            });
+            it('should successfully transfer multiple different ERC20 tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should transfer a single ERC721 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc721Amount];
+                const nestedAssetData = [erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer multiple of the same ERC721 token', async () => {
+                const erc721Balances = await erc721Wrapper.getBalancesAsync();
+                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId2,
+                );
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const amounts = [erc721Amount, erc721Amount];
+                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+            });
+            it('should successfully transfer multiple different ERC721 tokens', async () => {
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const amounts = [erc721Amount, erc721Amount];
+                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+            });
+            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {});
+            it('should successfully transfer tokens and ignore extra assetData', async () => {});
+            it('should successfully transfer correct amounts when the `amount` > 1', async () => {});
+            it('should revert if a single transfer fails', async () => {});
+            it('should revert if an AssetProxy is not registered', async () => {});
+            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {});
+            it('should revert if amounts multiplication results in an overflow', async () => {});
+            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {});
+            it('should revert with the same reason as the called AssetProxy', async () => {});
+            it('should revert if caller is not authorized', async () => {});
+        });
     });
 });
 // tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/tsconfig.json b/packages/contracts/tsconfig.json
index 8b29365cc..e0f85079a 100644
--- a/packages/contracts/tsconfig.json
+++ b/packages/contracts/tsconfig.json
@@ -26,6 +26,7 @@
         "./generated-artifacts/IWallet.json",
         "./generated-artifacts/InvalidERC721Receiver.json",
         "./generated-artifacts/MixinAuthorizable.json",
+        "./generated-artifacts/MultiAssetProxy.json",
         "./generated-artifacts/MultiSigWallet.json",
         "./generated-artifacts/MultiSigWalletWithTimeLock.json",
         "./generated-artifacts/OrderValidator.json",
-- 
cgit v1.2.3


From b773d5e592cc0ee57c902c0e2692554f54003234 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 11:22:43 -0800
Subject: feat: Add  and  revert reasons

---
 packages/types/CHANGELOG.json | 9 +++++++++
 packages/types/src/index.ts   | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 0b32b60f0..53b24aff0 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.4.0",
+        "changes": [
+            {
+                "note": "Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons",
+                "pr": 1224
+            }
+        ]
+    },
     {
         "version": "1.3.0",
         "changes": [
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 1a86f45e6..26d8f8e22 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -195,6 +195,7 @@ export enum RevertReason {
     FailedExecution = 'FAILED_EXECUTION',
     AssetProxyAlreadyExists = 'ASSET_PROXY_ALREADY_EXISTS',
     LengthGreaterThan0Required = 'LENGTH_GREATER_THAN_0_REQUIRED',
+    LengthGreaterThan3Required = 'LENGTH_GREATER_THAN_3_REQUIRED',
     LengthGreaterThan131Required = 'LENGTH_GREATER_THAN_131_REQUIRED',
     Length0Required = 'LENGTH_0_REQUIRED',
     Length65Required = 'LENGTH_65_REQUIRED',
@@ -209,6 +210,7 @@ export enum RevertReason {
     MakerNotWhitelisted = 'MAKER_NOT_WHITELISTED',
     TakerNotWhitelisted = 'TAKER_NOT_WHITELISTED',
     AssetProxyDoesNotExist = 'ASSET_PROXY_DOES_NOT_EXIST',
+    LengthMismatch = 'LENGTH_MISMATCH',
     LibBytesGreaterThanZeroLengthRequired = 'GREATER_THAN_ZERO_LENGTH_REQUIRED',
     LibBytesGreaterOrEqualTo4LengthRequired = 'GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED',
     LibBytesGreaterOrEqualTo20LengthRequired = 'GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED',
-- 
cgit v1.2.3


From 6f92f0a7b5cc9aa9ccd3a1729d6e26da54ebaddf Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 11:23:34 -0800
Subject: Add more tests for MAP

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        |   2 +-
 packages/contracts/test/asset_proxy/proxies.ts     | 355 ++++++++++++++++++++-
 2 files changed, 342 insertions(+), 15 deletions(-)

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index 531ee2264..fc86ee942 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -286,4 +286,4 @@ contract MultiAssetProxy is
     {
         return PROXY_ID;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index 94ea408f5..913c91320 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -39,7 +39,7 @@ const assetDataInterface = new IAssetDataContract(
 );
 
 // tslint:disable:no-unnecessary-type-assertion
-describe.only('Asset Transfer Proxies', () => {
+describe('Asset Transfer Proxies', () => {
     let owner: string;
     let notAuthorized: string;
     let authorized: string;
@@ -721,7 +721,6 @@ describe.only('Asset Transfer Proxies', () => {
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 const totalAmount = inputAmount.times(erc20Amount);
                 expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
@@ -755,7 +754,6 @@ describe.only('Asset Transfer Proxies', () => {
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
                 expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
@@ -789,7 +787,6 @@ describe.only('Asset Transfer Proxies', () => {
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 const totalErc20AAmount = inputAmount.times(erc20Amount1);
                 const totalErc20BAmount = inputAmount.times(erc20Amount2);
@@ -901,16 +898,346 @@ describe.only('Asset Transfer Proxies', () => {
                 expect(newOwnerFromAsset1).to.be.equal(toAddress);
                 expect(newOwnerFromAsset2).to.be.equal(toAddress);
             });
-            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {});
-            it('should successfully transfer tokens and ignore extra assetData', async () => {});
-            it('should successfully transfer correct amounts when the `amount` > 1', async () => {});
-            it('should revert if a single transfer fails', async () => {});
-            it('should revert if an AssetProxy is not registered', async () => {});
-            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {});
-            it('should revert if amounts multiplication results in an overflow', async () => {});
-            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {});
-            it('should revert with the same reason as the called AssetProxy', async () => {});
-            it('should revert if caller is not authorized', async () => {});
+            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer tokens and ignore extra assetData', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const extraData = '0102030405060708';
+                const assetData = `${assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                    amounts,
+                    nestedAssetData,
+                )}${extraData}`;
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer correct amounts when the `amount` > 1', async () => {
+                const inputAmount = new BigNumber(100);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should successfully transfer a large amount of tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721Balances = await erc721Wrapper.getBalancesAsync();
+                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
+                const erc721BFromTokenId2 = erc721Balances[fromAddress][erc721TokenB.address][1];
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId2,
+                );
+                const erc721AssetData3 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
+                const erc721AssetData4 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenB.address,
+                    erc721BFromTokenId2,
+                );
+                const amounts = [erc721Amount, erc20Amount1, erc721Amount, erc20Amount2, erc721Amount, erc721Amount];
+                const nestedAssetData = [
+                    erc721AssetData1,
+                    erc20AssetData1,
+                    erc721AssetData2,
+                    erc20AssetData2,
+                    erc721AssetData3,
+                    erc721AssetData4,
+                ];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                const ownerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(ownerFromAsset3).to.be.equal(fromAddress);
+                const ownerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
+                expect(ownerFromAsset4).to.be.equal(fromAddress);
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                const newOwnerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                const newOwnerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+                expect(newOwnerFromAsset3).to.be.equal(toAddress);
+                expect(newOwnerFromAsset4).to.be.equal(toAddress);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should revert if a single transfer fails', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // 2 is an invalid erc721 amount
+                const erc721Amount = new BigNumber(2);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.InvalidAmount,
+                );
+            });
+            it('should revert if an AssetProxy is not registered', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const invalidProxyId = '0x12345678';
+                const invalidErc721AssetData = `${invalidProxyId}${erc721AssetData.slice(10)}`;
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, invalidErc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.AssetProxyDoesNotExist,
+                );
+            });
+            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.LengthMismatch,
+                );
+            });
+            it('should revert if amounts multiplication results in an overflow', async () => {
+                const inputAmount = new BigNumber(2).pow(128);
+                const erc20Amount = new BigNumber(2).pow(128);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.Uint256Overflow,
+                );
+            });
+            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = '0x123456';
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.LengthGreaterThan3Required,
+                );
+            });
+            it('should revert if caller is not authorized', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: notAuthorized,
+                    }),
+                    RevertReason.SenderNotAuthorized,
+                );
+            });
         });
     });
 });
-- 
cgit v1.2.3


From 7b51eddc03762085050eba8dfcf3325360e85403 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 11:28:34 -0800
Subject: Fix linting errors

---
 packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol | 5 ++++-
 packages/contracts/test/utils/erc721_wrapper.ts                      | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index fc86ee942..6db42e44f 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -221,7 +221,10 @@ contract MultiAssetProxy is
                     }
 
                     // Load AssetProxy id
-                    let assetProxyId := and(calldataload(nestedAssetDataElementContentsStart), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+                    let assetProxyId := and(
+                        calldataload(nestedAssetDataElementContentsStart),
+                        0xffffffff00000000000000000000000000000000000000000000000000000000
+                    )
 
                     // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
                     // where k is the key left padded to 32 bytes and p is the storage slot
diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/packages/contracts/test/utils/erc721_wrapper.ts
index 9bd8fad01..e9da553d0 100644
--- a/packages/contracts/test/utils/erc721_wrapper.ts
+++ b/packages/contracts/test/utils/erc721_wrapper.ts
@@ -29,6 +29,7 @@ export class ERC721Wrapper {
         this._contractOwnerAddress = contractOwnerAddress;
     }
     public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
+        // tslint:disable-next-line:no-unused-variable
         for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
             this._dummyTokenContracts.push(
                 await DummyERC721TokenContract.deployFrom0xArtifactAsync(
@@ -61,6 +62,7 @@ export class ERC721Wrapper {
         this._initialTokenIdsByOwner = {};
         for (const dummyTokenContract of this._dummyTokenContracts) {
             for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
+                // tslint:disable-next-line:no-unused-variable
                 for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
                     const tokenId = generatePseudoRandomSalt();
                     await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
-- 
cgit v1.2.3


From 743c43f768e4701847cc4299783a09878f2402ee Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 17:17:43 -0800
Subject: Add Exchange tests with MultiAsset orders

---
 packages/contracts/test/asset_proxy/proxies.ts |   2 +-
 packages/contracts/test/exchange/core.ts       | 383 +++++++++++++++++++++++--
 2 files changed, 362 insertions(+), 23 deletions(-)

diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index 913c91320..face0b92b 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -681,7 +681,7 @@ describe('Asset Transfer Proxies', () => {
             });
         });
     });
-    describe.only('MultiAssetProxy', () => {
+    describe('MultiAssetProxy', () => {
         it('should revert if undefined function is called', async () => {
             const undefinedSelector = '0x01020304';
             await expectTransactionFailedWithoutReasonAsync(
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts
index fc8dc5346..9159b0d8f 100644
--- a/packages/contracts/test/exchange/core.ts
+++ b/packages/contracts/test/exchange/core.ts
@@ -14,6 +14,8 @@ import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_
 import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
 import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
 import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange';
+import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
+import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
 import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
 import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
 import { artifacts } from '../../src/artifacts';
@@ -31,6 +33,11 @@ import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const assetDataInterface = new IAssetDataContract(
+    artifacts.IAssetData.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
 // tslint:disable:no-unnecessary-type-assertion
 describe('Exchange core', () => {
     let makerAddress: string;
@@ -47,6 +54,7 @@ describe('Exchange core', () => {
     let exchange: ExchangeContract;
     let erc20Proxy: ERC20ProxyContract;
     let erc721Proxy: ERC721ProxyContract;
+    let multiAssetProxy: MultiAssetProxyContract;
     let maliciousWallet: TestStaticCallReceiverContract;
     let maliciousValidator: TestStaticCallReceiverContract;
 
@@ -76,59 +84,104 @@ describe('Exchange core', () => {
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
         erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
 
+        // Deploy AssetProxies, Exchange, tokens, and malicious contracts
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
+            artifacts.MultiAssetProxy,
+            provider,
+            txDefaults,
+        );
         const numDummyErc20ToDeploy = 3;
         [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
             numDummyErc20ToDeploy,
             constants.DUMMY_TOKEN_DECIMALS,
         );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
         [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
-
         exchange = await ExchangeContract.deployFrom0xArtifactAsync(
             artifacts.Exchange,
             provider,
             txDefaults,
             assetDataUtils.encodeERC20AssetData(zrxToken.address),
         );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.TestStaticCallReceiver,
+            provider,
+            txDefaults,
+        );
+        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.ReentrantERC20Token,
+            provider,
+            txDefaults,
+            exchange.address,
+        );
 
+        // Configure ERC20Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
             await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure ERC721Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
             await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
 
-        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.TestStaticCallReceiver,
-            provider,
-            txDefaults,
+        // Configure MultiAssetProxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
         );
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
         );
 
+        // Configure Exchange
+        exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(multiAssetProxy.address, owner);
+
+        // Configure ERC20 tokens
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        // Configure ERC721 tokens
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
+
+        // Configure order defaults
         defaultMakerAssetAddress = erc20TokenA.address;
         defaultTakerAssetAddress = erc20TokenB.address;
-
         const defaultOrderParams = {
             ...constants.STATIC_ORDER_PARAMS,
             exchangeAddress: exchange.address,
@@ -707,6 +760,292 @@ describe('Exchange core', () => {
         });
     });
 
+    describe('Testing exchange of multiple assets', () => {
+        it('should allow multiple assets to be exchanged for a single asset', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(1);
+            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const takerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.plus(takerAssetAmount));
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(takerAssetAmount));
+        });
+        it('should allow multiple assets to be exchanged for multiple assets', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(1);
+            const takerAmounts = [new BigNumber(10), new BigNumber(1)];
+            const takerAssetId = erc721TakerAssetIds[0];
+            const takerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            ];
+            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                takerAmounts,
+                takerNestedAssetData,
+            );
+            const takerAssetAmount = new BigNumber(1);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const finalOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.plus(takerAmounts[0].times(takerAssetAmount)),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.minus(takerAmounts[0].times(takerAssetAmount)),
+            );
+            expect(finalOwnerTakerAsset).to.be.equal(makerAddress);
+        });
+        it('should allow an order selling multiple assets to be partially filled', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(30);
+            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const takerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(
+                    makerAmounts[0].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(
+                    makerAmounts[1].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.plus(
+                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(
+                    makerAmounts[0].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(
+                    makerAmounts[1].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.minus(
+                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+        });
+        it('should allow an order buying multiple assets to be partially filled', async () => {
+            const takerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const takerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                takerAmounts,
+                takerNestedAssetData,
+            );
+            const takerAssetAmount = new BigNumber(30);
+            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const makerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.plus(
+                    takerAmounts[0].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.plus(
+                    takerAmounts[1].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.minus(
+                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.minus(
+                    takerAmounts[0].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.minus(
+                    takerAmounts[1].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.plus(
+                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+        });
+    });
+
     describe('getOrderInfo', () => {
         beforeEach(async () => {
             signedOrder = await orderFactory.newSignedOrderAsync();
-- 
cgit v1.2.3


From 0b9e9eb0e4fb58ffbda84f0e77c3b0c83902d669 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 26 Nov 2018 17:52:16 -0800
Subject: Don't load assetProxy if currentProxyid is equal to the last seen
 proxyid

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 26 ++++++++++++++--------
 packages/contracts/test/asset_proxy/proxies.ts     |  1 +
 2 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index 6db42e44f..42231e73b 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -18,13 +18,11 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/SafeMath/SafeMath.sol";
 import "../Exchange/MixinAssetProxyDispatcher.sol";
 import "./MixinAuthorizable.sol";
 
 
 contract MultiAssetProxy is
-    SafeMath,
     MixinAssetProxyDispatcher,
     MixinAuthorizable
 {
@@ -172,6 +170,10 @@ contract MultiAssetProxy is
                 // Calculate number of bytes in `amounts` contents
                 let amountsByteLen := mul(amountsLen, 32)
 
+                // Initialize `assetProxyId` and `assetProxy` to 0
+                let assetProxyId := 0
+                let assetProxy := 0
+
                 // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
                 for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
 
@@ -221,16 +223,22 @@ contract MultiAssetProxy is
                     }
 
                     // Load AssetProxy id
-                    let assetProxyId := and(
+                    let currentAssetProxyId := and(
                         calldataload(nestedAssetDataElementContentsStart),
                         0xffffffff00000000000000000000000000000000000000000000000000000000
                     )
 
-                    // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                    // where k is the key left padded to 32 bytes and p is the storage slot
-                    mstore(132, assetProxyId)
-                    mstore(164, assetProxies_slot)
-                    let assetProxy := sload(keccak256(132, 64))
+                    // Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId`
+                    // We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0
+                    if iszero(eq(currentAssetProxyId, assetProxyId)) {
+                        // Update `assetProxyId`
+                        assetProxyId := currentAssetProxyId
+                        // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                        // where k is the key left padded to 32 bytes and p is the storage slot
+                        mstore(132, assetProxyId)
+                        mstore(164, assetProxies_slot)
+                        assetProxy := sload(keccak256(132, 64))
+                    }
                     
                     // Revert if AssetProxy with given id does not exist
                     if iszero(assetProxy) {
@@ -257,7 +265,7 @@ contract MultiAssetProxy is
                         0,                                      // pointer to start of input
                         add(164, nestedAssetDataElementLen),    // length of input  
                         0,                                      // write output over memory that won't be reused
-                        0                                       // reserve 512 bytes for output
+                        0                                       // don't copy output to memory
                     )
 
                     // Revert with reason given by AssetProxy if `transferFrom` call failed
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index face0b92b..8fa1e602a 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -695,6 +695,7 @@ describe('Asset Transfer Proxies', () => {
         });
         it('should have an id of 0x94cfcdd7', async () => {
             const proxyId = await multiAssetProxy.getProxyId.callAsync();
+            // first 4 bytes of `keccak256('MultiAsset(uint256[],bytes[])')`
             const expectedProxyId = '0x94cfcdd7';
             expect(proxyId).to.equal(expectedProxyId);
         });
-- 
cgit v1.2.3


From 708f4e9bb887431dec278546f2c01c124f8b61c2 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 26 Nov 2018 17:52:53 -0800
Subject: Update CHANGELOG

---
 packages/contracts/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/packages/contracts/CHANGELOG.json b/packages/contracts/CHANGELOG.json
index 00f94c83b..7dfa06990 100644
--- a/packages/contracts/CHANGELOG.json
+++ b/packages/contracts/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "name": "MultiAssetProxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "Add MultiAssetProxy implementation",
+                "pr": 1224
+            }
+        ]
+    },
     {
         "name": "OrderValidator",
         "version": "1.0.1",
-- 
cgit v1.2.3


From 9266df43a4b8963be9fa90c4e7bab5e91256b8fd Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 28 Nov 2018 20:08:34 +1100
Subject: chore: Add Ganache to NetworkId enum

---
 packages/contract-addresses/src/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index b36997f23..7989631e3 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -16,6 +16,7 @@ export enum NetworkId {
     Ropsten = 3,
     Rinkeby = 4,
     Kovan = 42,
+    Ganache = 50,
 }
 
 const networkToAddresses: { [networkId: number]: ContractAddresses } = {
-- 
cgit v1.2.3


From c0b9214138a1f2832417ba2ad352569070827e70 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 28 Nov 2018 21:49:26 +1100
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              |  9 +++++++++
 packages/0x.js/CHANGELOG.md                |  4 ++++
 packages/abi-gen-templates/CHANGELOG.json  |  9 +++++++++
 packages/abi-gen-templates/CHANGELOG.md    | 14 ++++++++++++++
 packages/abi-gen-wrappers/CHANGELOG.json   |  3 ++-
 packages/abi-gen-wrappers/CHANGELOG.md     |  4 ++++
 packages/asset-buyer/CHANGELOG.json        |  9 +++++++++
 packages/asset-buyer/CHANGELOG.md          |  4 ++++
 packages/base-contract/CHANGELOG.json      |  9 +++++++++
 packages/base-contract/CHANGELOG.md        |  4 ++++
 packages/connect/CHANGELOG.json            |  9 +++++++++
 packages/connect/CHANGELOG.md              |  4 ++++
 packages/contract-addresses/CHANGELOG.json |  3 ++-
 packages/contract-addresses/CHANGELOG.md   |  5 +++++
 packages/contract-artifacts/CHANGELOG.json |  3 ++-
 packages/contract-artifacts/CHANGELOG.md   |  4 ++++
 packages/contract-wrappers/CHANGELOG.json  |  9 +++++++++
 packages/contract-wrappers/CHANGELOG.md    |  4 ++++
 packages/dev-utils/CHANGELOG.json          |  9 +++++++++
 packages/dev-utils/CHANGELOG.md            |  4 ++++
 packages/fill-scenarios/CHANGELOG.json     |  9 +++++++++
 packages/fill-scenarios/CHANGELOG.md       |  4 ++++
 packages/migrations/CHANGELOG.json         |  3 ++-
 packages/migrations/CHANGELOG.md           |  6 ++++++
 packages/order-utils/CHANGELOG.json        |  9 +++++++++
 packages/order-utils/CHANGELOG.md          |  4 ++++
 packages/order-watcher/CHANGELOG.json      |  9 +++++++++
 packages/order-watcher/CHANGELOG.md        |  4 ++++
 packages/react-docs/CHANGELOG.json         |  9 +++++++++
 packages/react-docs/CHANGELOG.md           |  4 ++++
 packages/react-shared/CHANGELOG.json       |  9 +++++++++
 packages/react-shared/CHANGELOG.md         |  4 ++++
 packages/sol-compiler/CHANGELOG.json       |  9 +++++++++
 packages/sol-compiler/CHANGELOG.md         |  4 ++++
 packages/sol-cov/CHANGELOG.json            |  9 +++++++++
 packages/sol-cov/CHANGELOG.md              |  4 ++++
 packages/sol-doc/CHANGELOG.json            |  9 +++++++++
 packages/sol-doc/CHANGELOG.md              |  4 ++++
 packages/subproviders/CHANGELOG.json       |  9 +++++++++
 packages/subproviders/CHANGELOG.md         |  4 ++++
 packages/web3-wrapper/CHANGELOG.json       |  3 ++-
 packages/web3-wrapper/CHANGELOG.md         |  4 ++++
 42 files changed, 251 insertions(+), 5 deletions(-)
 create mode 100644 packages/abi-gen-templates/CHANGELOG.md

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 9ff4183e7..4ee1e92be 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.0.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.0.5",
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 1f40bca7a..463ff923d 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.6 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.0.5 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-templates/CHANGELOG.json b/packages/abi-gen-templates/CHANGELOG.json
index adf615b3b..baf852ad5 100644
--- a/packages/abi-gen-templates/CHANGELOG.json
+++ b/packages/abi-gen-templates/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.0",
         "changes": [
diff --git a/packages/abi-gen-templates/CHANGELOG.md b/packages/abi-gen-templates/CHANGELOG.md
new file mode 100644
index 000000000..1c3f21c6c
--- /dev/null
+++ b/packages/abi-gen-templates/CHANGELOG.md
@@ -0,0 +1,14 @@
+<!--
+changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
+Edit the package's CHANGELOG.json file only.
+-->
+
+CHANGELOG
+
+## v1.0.1 - _November 28, 2018_
+
+    * Dependencies updated
+
+## v1.0.0 - _Invalid date_
+
+    * Initial publish (#1305)
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index f74d98afa..6905a7537 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "pr": 1309,
                 "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument"
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "1.1.0",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 7d359f07b..30a10d6bd 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _November 28, 2018_
+
+    * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
+
 ## v1.1.0 - _November 21, 2018_
 
     * `deployFrom0xArtifactAsync` additionally accepts artifacts that conform to the `SimpleContractArtifact` interface (#1298)
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index b7a83ccfc..28d3270e8 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.1",
         "changes": [
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index 20702a531..be3ef67d1 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.2 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.1 - _November 21, 2018_
 
     * Dependencies updated (#1276)
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index 66633136c..e4dff5530 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "3.0.7",
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index 35032fc9f..f61b6c6ce 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.8 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.7 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index db9d8c92a..3abb895a7 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "3.0.7",
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index 5e4013322..1dfc2672d 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.8 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.7 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index a671247e2..21ffaf510 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Added Ganache snapshot addresses for network 50",
                 "pr": 1318
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "1.2.0",
diff --git a/packages/contract-addresses/CHANGELOG.md b/packages/contract-addresses/CHANGELOG.md
index 9801831f7..c006c3b22 100644
--- a/packages/contract-addresses/CHANGELOG.md
+++ b/packages/contract-addresses/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _November 28, 2018_
+
+    * Redeployed Rinkeby with testnet Exchange artifact (#1318)
+    * Added Ganache snapshot addresses for network 50 (#1318)
+
 ## v1.2.0 - _November 21, 2018_
 
     * Rinkeby Deployment
diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json
index b75ad5766..03c88e71a 100644
--- a/packages/contract-artifacts/CHANGELOG.json
+++ b/packages/contract-artifacts/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "pr": 1309,
                 "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument"
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "1.1.0",
diff --git a/packages/contract-artifacts/CHANGELOG.md b/packages/contract-artifacts/CHANGELOG.md
index b3c399985..9e48058f5 100644
--- a/packages/contract-artifacts/CHANGELOG.md
+++ b/packages/contract-artifacts/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.2 - _November 28, 2018_
+
+    * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
+
 ## v1.1.0 - _November 9, 2018_
 
     * Update Forwarder artifact (#1192)
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 711ab49a1..006a0904d 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "4.1.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "4.1.0",
         "changes": [
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index 201c65a4c..ebdcc9638 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.1.1 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v4.1.0 - _November 21, 2018_
 
     * Add a `nonce` field for `TxOpts` so that it's now possible to re-broadcast stuck transactions with a higher gas amount (#1292)
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index 4f47f0f45..417a3c65e 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.18",
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 3ab8192c7..1842c6824 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.19 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index f83a6612d..58ba49509 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.13",
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index 3c39e1650..aa7df302e 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.14 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.13 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 07031fc09..56705fc1a 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -14,7 +14,8 @@
                 "note": "Fund the Forwarder with ZRX for fees.",
                 "pr": 1309
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "2.1.0",
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 986e224b0..3808b2d3d 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,12 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.0 - _November 28, 2018_
+
+    * Add CLI `0x-migrate` for running the 0x migrations in a language-agnostic way (#1324)
+    * Deploy testnet Exchange arfitact. Previously mainnet Exchange artifact was deployed. (#1309)
+    * Fund the Forwarder with ZRX for fees. (#1309)
+
 ## v2.1.0 - _November 21, 2018_
 
     * Export all type declarations used by the public interface, as well as the `ContractAddresses` mapping (#1301)
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index a4f5dc622..6c8fd6239 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "3.0.3",
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index b863cbc03..5eae590b5 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.4 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.3 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index ca2de9831..4e56dc400 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.2.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.2.5",
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 7ae47fdda..37b4a7438 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.6 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.2.5 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index cecc270eb..d456a3b53 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.19",
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index f0a56191d..e48f43fb8 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.20 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.19 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index bcbf2d9f9..a376bae29 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.23",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.22",
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index c6fb9e479..a983e0af2 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.23 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.22 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 2ca983c59..e9274f64e 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.1.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.1.13",
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index e535df64e..a1782bb3b 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.14 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.1.13 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index 3dd04be8c..bc8aa71e1 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.1.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.1.13",
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index e56a1393e..25ba93026 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.14 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.1.13 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index c3dcc81f1..332aeb025 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.8",
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index a7a7fa0fa..5a1df59c7 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.9 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.8 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 62c495b49..6da170be3 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.1.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.1.5",
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 0251b6d9a..01dd8d652 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.6 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.1.5 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index ad6902e33..9f5194e0d 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Unmarshall mined transaction receipts",
                 "pr": 1308
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "3.1.5",
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index fa88eee2c..fffaf1d0a 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.1.6 - _November 28, 2018_
+
+    * Unmarshall mined transaction receipts (#1308)
+
 ## v3.1.5 - _November 21, 2018_
 
     * Add unmarshalling of transaction receipts (#1291)
-- 
cgit v1.2.3


From 4861e480597547527397ca4df52c29e5caa798c8 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 28 Nov 2018 21:49:55 +1100
Subject: Publish

 - 0x.js@2.0.6
 - @0x/abi-gen-templates@1.0.1
 - @0x/abi-gen-wrappers@2.0.0
 - @0x/asset-buyer@3.0.2
 - @0x/base-contract@3.0.8
 - @0x/connect@3.0.8
 - @0x/contract-addresses@2.0.0
 - @0x/contract-artifacts@1.1.2
 - @0x/contract-wrappers@4.1.1
 - contracts@2.1.56
 - @0x/dev-tools-pages@0.0.8
 - @0x/dev-utils@1.0.19
 - @0x/fill-scenarios@1.0.14
 - @0x/instant@1.0.2
 - @0x/metacoin@0.0.30
 - @0x/migrations@2.2.0
 - @0x/order-utils@3.0.4
 - @0x/order-watcher@2.2.6
 - @0x/react-docs@1.0.20
 - @0x/react-shared@1.0.23
 - @0x/sol-compiler@1.1.14
 - @0x/sol-cov@2.1.14
 - @0x/sol-doc@1.0.9
 - @0x/subproviders@2.1.6
 - @0x/testnet-faucets@1.0.58
 - @0x/web3-wrapper@3.1.6
 - @0x/website@0.0.61
---
 packages/0x.js/package.json              | 22 +++++++++++-----------
 packages/abi-gen-templates/package.json  |  2 +-
 packages/abi-gen-wrappers/package.json   |  8 ++++----
 packages/asset-buyer/package.json        | 12 ++++++------
 packages/base-contract/package.json      |  4 ++--
 packages/connect/package.json            |  4 ++--
 packages/contract-addresses/package.json |  2 +-
 packages/contract-artifacts/package.json |  2 +-
 packages/contract-wrappers/package.json  | 20 ++++++++++----------
 packages/contracts/package.json          | 16 ++++++++--------
 packages/dev-tools-pages/package.json    |  4 ++--
 packages/dev-utils/package.json          |  6 +++---
 packages/fill-scenarios/package.json     | 12 ++++++------
 packages/instant/package.json            | 10 +++++-----
 packages/metacoin/package.json           | 16 ++++++++--------
 packages/migrations/package.json         | 20 ++++++++++----------
 packages/order-utils/package.json        | 12 ++++++------
 packages/order-watcher/package.json      | 22 +++++++++++-----------
 packages/react-docs/package.json         |  6 +++---
 packages/react-shared/package.json       |  4 ++--
 packages/sol-compiler/package.json       |  6 +++---
 packages/sol-cov/package.json            | 10 +++++-----
 packages/sol-doc/package.json            |  4 ++--
 packages/subproviders/package.json       |  4 ++--
 packages/testnet-faucets/package.json    |  8 ++++----
 packages/web3-wrapper/package.json       |  2 +-
 packages/website/package.json            | 14 +++++++-------
 27 files changed, 126 insertions(+), 126 deletions(-)

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 3850e9038..aa038c302 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.5",
+    "version": "2.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,10 +42,10 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/migrations": "^2.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/migrations": "^2.2.0",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -73,15 +73,15 @@
     },
     "dependencies": {
         "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-wrappers": "^4.1.0",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/order-watcher": "^2.2.5",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-wrappers": "^4.1.1",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/order-watcher": "^2.2.6",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/web3-provider-engine": "^14.0.0",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
diff --git a/packages/abi-gen-templates/package.json b/packages/abi-gen-templates/package.json
index e06be6127..09872ab49 100644
--- a/packages/abi-gen-templates/package.json
+++ b/packages/abi-gen-templates/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-templates",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 1b7015d55..e4f103cf7 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "1.1.0",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,18 +31,18 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/abi-gen-templates": "^1.0.0",
+        "@0x/abi-gen-templates": "^1.0.1",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.7"
+        "@0x/base-contract": "^3.0.8"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 50b276704..780b2e3e2 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.1",
+    "version": "3.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -37,15 +37,15 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
         "@0x/assert": "^1.0.18",
-        "@0x/connect": "^3.0.7",
-        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/connect": "^3.0.8",
+        "@0x/contract-wrappers": "^4.1.1",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "lodash": "^4.17.5"
     },
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 2ae42d66b..2a331b3cb 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     "dependencies": {
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/connect/package.json b/packages/connect/package.json
index d05f24463..2f3d30d84 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,7 +46,7 @@
     "dependencies": {
         "@0x/assert": "^1.0.18",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index 9f0db4d30..c75ae6efa 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "1.2.0",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index 9c25e3ac5..71d887545 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "1.1.0",
+    "version": "1.1.2",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 999375ea5..e11d1a63e 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.0",
+    "version": "4.1.1",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,9 +37,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/migrations": "^2.1.0",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/migrations": "^2.2.0",
+        "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -65,17 +65,17 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
         "@0x/assert": "^1.0.18",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/fill-scenarios": "^1.0.13",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/fill-scenarios": "^1.0.14",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 25445c4f8..6f031fcee 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "contracts",
-    "version": "2.1.55",
+    "version": "2.1.56",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,10 +46,10 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/sol-compiler": "^1.1.13",
-        "@0x/sol-cov": "^2.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-abi": "^0.6.0",
@@ -71,12 +71,12 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.7",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index eb320c103..4b13beb01 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.7",
+    "version": "0.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.22",
+        "@0x/react-shared": "^1.0.23",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "less": "^2.7.2",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index e7cd62a81..a3b5c9090 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.18",
+    "version": "1.0.19",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,11 +41,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.5",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
         "ethereum-types": "^1.1.2",
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index e91ed8a4e..b29eb674c 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.13",
+    "version": "1.0.14",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -28,14 +28,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 4422dc83f..c75e2408d 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,14 +46,14 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
         "@0x/assert": "^1.0.18",
-        "@0x/asset-buyer": "^3.0.1",
+        "@0x/asset-buyer": "^3.0.2",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index 332fbb466..7622fa5d4 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.29",
+    "version": "0.0.30",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,15 +30,15 @@
     "license": "Apache-2.0",
     "dependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/abi-gen-templates": "^1.0.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/sol-cov": "^2.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/abi-gen-templates": "^1.0.1",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
         "ethereum-types": "^1.1.2",
@@ -47,8 +47,8 @@
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/sol-compiler": "^1.1.13",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index b006a470a..f4dd1f9f9 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.1.0",
+    "version": "2.2.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -26,7 +26,7 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@types/yargs": "^10.0.0",
@@ -39,16 +39,16 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/sol-compiler": "^1.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index e032d6e7d..50229dafb 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.3",
+    "version": "3.0.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
@@ -53,15 +53,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
         "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-artifacts": "^1.1.0",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-artifacts": "^1.1.2",
         "@0x/json-schemas": "^2.1.2",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/node": "*",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 4257bd2a8..9a51203f4 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.5",
+    "version": "2.2.6",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,8 +33,8 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/migrations": "^2.1.0",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/migrations": "^2.2.0",
         "@0x/tslint-config": "^1.0.10",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
@@ -57,19 +57,19 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
         "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/contract-wrappers": "^4.1.0",
-        "@0x/fill-scenarios": "^1.0.13",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/contract-wrappers": "^4.1.1",
+        "@0x/fill-scenarios": "^1.0.14",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "bintrees": "^1.0.2",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index 6e819ee72..968ac4e34 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "^4.0.0",
@@ -34,7 +34,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.22",
+        "@0x/react-shared": "^1.0.23",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
         "@types/lodash": "4.14.104",
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index 34412e14e..b5816ad98 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.22",
+    "version": "1.0.23",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,7 +25,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index bcc235866..d27c0ee31 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.13",
+    "version": "1.1.14",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@types/mkdirp": "^0.5.2",
         "@types/require-from-string": "^1.2.0",
@@ -71,7 +71,7 @@
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
         "ethereum-types": "^1.1.2",
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 9dcb3b854..73c11980f 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.13",
+    "version": "2.1.14",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,12 +42,12 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/sol-compiler": "^1.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/solidity-parser-antlr": "^0.2.0",
         "ethereum-types": "^1.1.2",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index 6bf76d47a..edf1707d6 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.8",
+    "version": "1.0.9",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,7 +25,7 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.13",
+        "@0x/sol-compiler": "^1.1.14",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
         "ethereum-types": "^1.1.2",
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 3b367054b..86f3738af 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.5",
+    "version": "2.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -33,7 +33,7 @@
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index cdfd1b7ff..8c4b942a3 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.57",
+    "version": "1.0.58",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,11 +18,11 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.5",
-        "@0x/subproviders": "^2.1.5",
+        "0x.js": "^2.0.6",
+        "@0x/subproviders": "^2.1.6",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "body-parser": "^1.17.1",
         "ethereum-types": "^1.1.2",
         "ethereumjs-tx": "^1.3.5",
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 2eba35da7..218d85bfc 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.1.5",
+    "version": "3.1.6",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/website/package.json b/packages/website/package.json
index 52ba206c6..dc10c7b1c 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.60",
+    "version": "0.0.61",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,16 +20,16 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/contract-wrappers": "^4.1.1",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/react-docs": "^1.0.19",
-        "@0x/react-shared": "^1.0.22",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/react-docs": "^1.0.20",
+        "@0x/react-shared": "^1.0.23",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
-- 
cgit v1.2.3


From 53f8e1b3b426424bf4459605b48e706eb7fb6d90 Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Wed, 28 Nov 2018 16:56:48 +0000
Subject: Add troubleshooting section to dev-utils section

---
 packages/dev-utils/README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/packages/dev-utils/README.md b/packages/dev-utils/README.md
index 73b0b8816..b85159dd8 100644
--- a/packages/dev-utils/README.md
+++ b/packages/dev-utils/README.md
@@ -27,6 +27,21 @@ If your project is in [TypeScript](https://www.typescriptlang.org/), add the fol
 }
 ```
 
+## Troubleshooting
+
+If you are still seeing TS type errors complaining about missing DOM types such as `Response`:
+
+```
+error TS2304: Cannot find name 'Response'.
+```
+
+Then you need to explicitly add the `dom` lib to your compiler options in `tsconfig.json`. The `dom` library is included by default, but customizing the `lib` option can cause it to be dropped.
+
+```
+"compilerOptions": {
+    "lib": [..., "dom"],
+```
+
 ## Contributing
 
 We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository.
-- 
cgit v1.2.3


From ca894935f269a385f28e5d3a51720282ab403697 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:07:11 -0800
Subject: Take out asset name and data as we can use the selected event
 properties

---
 packages/instant/src/util/analytics.ts         | 10 +---------
 packages/instant/src/util/buy_quote_updater.ts |  8 +-------
 2 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index dd6021453..b85c6cee2 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -185,17 +185,9 @@ export const analytics = {
             ...buyQuoteEventProperties(buyQuote),
             fetchedVia,
         }),
-    trackQuoteError: (
-        errorMessage: string,
-        assetName: string,
-        assetData: string,
-        assetAmount: BigNumber,
-        fetchedVia: QuoteFetchedVia,
-    ) => {
+    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchedVia) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
-            assetName,
-            assetData,
             assetAmount: assetAmount.toString(),
             fetchedVia,
         });
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 3c982ed1f..d6c4bd71b 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -37,13 +37,7 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(
-                    error.message ? error.message : 'other',
-                    asset.metaData.name,
-                    asset.assetData,
-                    assetUnitAmount,
-                    options.fetchedVia,
-                );
+                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, options.fetchedVia);
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-- 
cgit v1.2.3


From 1b23c430fcb6e4e816b60f85343b5fe009ab4754 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:25:04 -0800
Subject: fix(instant): Half opacity instead of darkening on hover for
 clickable text

---
 packages/instant/src/components/ui/text.tsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/components/ui/text.tsx b/packages/instant/src/components/ui/text.tsx
index 8e573d7b9..e149e2d8e 100644
--- a/packages/instant/src/components/ui/text.tsx
+++ b/packages/instant/src/components/ui/text.tsx
@@ -31,7 +31,7 @@ export const Text: React.StatelessComponent<TextProps> = ({ href, onClick, ...re
     return <StyledText {...rest} onClick={computedOnClick} />;
 };
 
-const darkenOnHoverAmount = 0.3;
+const opacityOnHoverAmount = 0.5;
 export const StyledText =
     styled.div <
     TextProps >
@@ -56,8 +56,7 @@ export const StyledText =
         ${props => (props.textAlign ? `text-align: ${props.textAlign}` : '')};
         ${props => (props.width ? `width: ${props.width}` : '')};
         &:hover {
-            ${props =>
-                props.onClick ? `color: ${darken(darkenOnHoverAmount, props.theme[props.fontColor || 'white'])}` : ''};
+            ${props => (props.onClick ? `opacity: ${opacityOnHoverAmount};` : '')};
         }
     }
 `;
-- 
cgit v1.2.3


From 06b2f12b10c6c2030b326b3e817d497415862299 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:38:24 -0800
Subject: fix(instant): Fix uncontrolled input warning for token selector

---
 packages/instant/src/components/erc20_token_selector.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index 0a3d4427a..f7d5a4fe4 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -19,12 +19,12 @@ export interface ERC20TokenSelectorProps {
 }
 
 export interface ERC20TokenSelectorState {
-    searchQuery?: string;
+    searchQuery: string;
 }
 
 export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps> {
     public state: ERC20TokenSelectorState = {
-        searchQuery: undefined,
+        searchQuery: '',
     };
     public render(): React.ReactNode {
         const { tokens, onTokenSelect } = this.props;
@@ -62,10 +62,10 @@ export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps>
     };
     private readonly _isTokenQueryMatch = (token: ERC20Asset): boolean => {
         const { searchQuery } = this.state;
-        if (_.isUndefined(searchQuery)) {
+        const searchQueryLowerCase = searchQuery.toLowerCase().trim();
+        if (searchQueryLowerCase === '') {
             return true;
         }
-        const searchQueryLowerCase = searchQuery.toLowerCase();
         const tokenName = token.metaData.name.toLowerCase();
         const tokenSymbol = token.metaData.symbol.toLowerCase();
         return _.startsWith(tokenSymbol, searchQueryLowerCase) || _.startsWith(tokenName, searchQueryLowerCase);
-- 
cgit v1.2.3


From 3c000e70e3fe507b199871879dde54bcefe01e1e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:48:38 -0800
Subject: Linting

---
 packages/instant/src/components/ui/text.tsx | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/instant/src/components/ui/text.tsx b/packages/instant/src/components/ui/text.tsx
index e149e2d8e..282477758 100644
--- a/packages/instant/src/components/ui/text.tsx
+++ b/packages/instant/src/components/ui/text.tsx
@@ -1,4 +1,3 @@
-import { darken } from 'polished';
 import * as React from 'react';
 
 import { ColorOption, styled } from '../../style/theme';
-- 
cgit v1.2.3


From 5415d1589e922dc689eaa9ec64ab830f3fd46af4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 10:58:41 -0800
Subject: feat: write version info to window

---
 packages/instant/src/index.umd.ts    | 3 +++
 packages/instant/src/util/version.ts | 8 ++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 packages/instant/src/util/version.ts

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 3a8694d6a..063874d36 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -6,6 +6,9 @@ import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
 import { util } from './util/util';
+import { versionUtil } from './util/version';
+
+versionUtil.writeVersionInfoToWindow();
 
 const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
 
diff --git a/packages/instant/src/util/version.ts b/packages/instant/src/util/version.ts
new file mode 100644
index 000000000..5264cd659
--- /dev/null
+++ b/packages/instant/src/util/version.ts
@@ -0,0 +1,8 @@
+const anyWindow = window as any;
+
+export const versionUtil = {
+    writeVersionInfoToWindow: () => {
+        anyWindow.__zeroExInstantGitSha = process.env.GIT_SHA;
+        anyWindow.__zeroExInstantNpmVersion = process.env.NPM_PACKAGE_VERSION;
+    },
+};
-- 
cgit v1.2.3


From 7a726e2740b8cbc885229ed377ef5fc89502301d Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:39:34 -0800
Subject: feat(website): scaffolding for instant page

---
 packages/website/ts/containers/instant.ts     | 27 +++++++++++++++++++++++++++
 packages/website/ts/index.tsx                 |  2 ++
 packages/website/ts/pages/instant/instant.tsx | 12 ++++++++++++
 packages/website/ts/types.ts                  |  1 +
 4 files changed, 42 insertions(+)
 create mode 100644 packages/website/ts/containers/instant.ts
 create mode 100644 packages/website/ts/pages/instant/instant.tsx

diff --git a/packages/website/ts/containers/instant.ts b/packages/website/ts/containers/instant.ts
new file mode 100644
index 000000000..9bcfb903b
--- /dev/null
+++ b/packages/website/ts/containers/instant.ts
@@ -0,0 +1,27 @@
+import * as React from 'react';
+import { connect } from 'react-redux';
+import { Dispatch } from 'redux';
+import { Instant as InstantComponent, InstantProps } from 'ts/pages/instant/instant';
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { State } from 'ts/redux/reducer';
+import { Translate } from 'ts/utils/translate';
+
+interface ConnectedState {
+    translate: Translate;
+}
+
+interface ConnectedDispatch {
+    dispatcher: Dispatcher;
+}
+
+const mapStateToProps = (state: State, _ownProps: InstantProps): ConnectedState => ({
+    translate: state.translate,
+});
+
+const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
+    dispatcher: new Dispatcher(dispatch),
+});
+
+export const Instant: React.ComponentClass<InstantProps> = connect(mapStateToProps, mapDispatchToProps)(
+    InstantComponent,
+);
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index faf7d8c87..050c201a3 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -7,6 +7,7 @@ import { MetaTags } from 'ts/components/meta_tags';
 import { About } from 'ts/containers/about';
 import { DocsHome } from 'ts/containers/docs_home';
 import { FAQ } from 'ts/containers/faq';
+import { Instant } from 'ts/containers/instant';
 import { Jobs } from 'ts/containers/jobs';
 import { Landing } from 'ts/containers/landing';
 import { LaunchKit } from 'ts/containers/launch_kit';
@@ -92,6 +93,7 @@ render(
                                 <Route exact={true} path="/" component={Landing as any} />
                                 <Redirect from="/otc" to={`${WebsitePaths.Portal}`} />
                                 <Route path={WebsitePaths.LaunchKit} component={LaunchKit as any} />
+                                <Route path={WebsitePaths.Instant} component={Instant as any} />
                                 <Route path={WebsitePaths.Careers} component={Jobs as any} />
                                 <Route path={WebsitePaths.Portal} component={LazyPortal} />
                                 <Route path={WebsitePaths.FAQ} component={FAQ as any} />
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
new file mode 100644
index 000000000..0ecf39254
--- /dev/null
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -0,0 +1,12 @@
+import * as React from 'react';
+
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { Translate } from 'ts/utils/translate';
+
+export interface InstantProps {
+    location: Location;
+    translate: Translate;
+    dispatcher: Dispatcher;
+}
+
+export const Instant: React.StatelessComponent<InstantProps> = () => <div />;
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 89c477085..9c4b8a018 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -353,6 +353,7 @@ export enum WebsitePaths {
     FAQ = '/faq',
     About = '/about',
     LaunchKit = '/launch-kit',
+    Instant = '/instant',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
     Connect = '/docs/connect',
-- 
cgit v1.2.3


From f83c4c51c7bf4319da2833f4068e5804476be2a2 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:55:01 -0800
Subject: feat(website): add header and footer to instant page

---
 packages/website/ts/pages/instant/instant.tsx | 47 ++++++++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 0ecf39254..ae91d7094 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -1,12 +1,57 @@
+import * as _ from 'lodash';
 import * as React from 'react';
+import * as DocumentTitle from 'react-document-title';
 
+import { Footer } from 'ts/components/footer';
+import { MetaTags } from 'ts/components/meta_tags';
+import { TopBar } from 'ts/components/top_bar/top_bar';
+import { Container } from 'ts/components/ui/container';
 import { Dispatcher } from 'ts/redux/dispatcher';
+import { ScreenWidths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
+import { utils } from 'ts/utils/utils';
 
 export interface InstantProps {
     location: Location;
     translate: Translate;
     dispatcher: Dispatcher;
+    screenWidth: ScreenWidths;
 }
 
-export const Instant: React.StatelessComponent<InstantProps> = () => <div />;
+export interface InstantState {}
+
+const THROTTLE_TIMEOUT = 100;
+const DOCUMENT_TITLE = 'Instant';
+const DOCUMENT_DESCRIPTION = 'Instant';
+
+export class Instant extends React.Component<InstantProps, InstantState> {
+    // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well)
+    private readonly _throttledScreenWidthUpdate: () => void;
+    public constructor(props: InstantProps) {
+        super(props);
+        this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
+    }
+    public componentDidMount(): void {
+        window.addEventListener('resize', this._throttledScreenWidthUpdate);
+        window.scrollTo(0, 0);
+    }
+    public render(): React.ReactNode {
+        return (
+            <Container overflowX="hidden">
+                <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
+                <DocumentTitle title={DOCUMENT_TITLE} />
+                <TopBar
+                    blockchainIsLoaded={false}
+                    location={this.props.location}
+                    style={{ position: 'relative' }}
+                    translate={this.props.translate}
+                />
+                <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
+            </Container>
+        );
+    }
+    private _updateScreenWidth(): void {
+        const newScreenWidth = utils.getScreenWidth();
+        this.props.dispatcher.updateScreenWidth(newScreenWidth);
+    }
+}
-- 
cgit v1.2.3


From 8a4e5dfb68852f11275eea7dd24cc442740a2332 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 00:22:53 -0800
Subject: feat(website): implement introducing 0x instant header

---
 packages/website/ts/pages/instant/instant.tsx      |  7 +++-
 .../ts/pages/instant/introducing_0x_instant.tsx    | 41 ++++++++++++++++++++++
 packages/website/ts/style/colors.ts                |  1 +
 3 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/pages/instant/introducing_0x_instant.tsx

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index ae91d7094..5abfaf4b2 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -6,7 +6,9 @@ import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
+import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
 import { Dispatcher } from 'ts/redux/dispatcher';
+import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
 import { utils } from 'ts/utils/utils';
@@ -43,9 +45,12 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <TopBar
                     blockchainIsLoaded={false}
                     location={this.props.location}
-                    style={{ position: 'relative' }}
+                    style={{ backgroundColor: colors.instantBackground, position: 'relative' }}
                     translate={this.props.translate}
+                    isNightVersion={true}
                 />
+                <Container backgroundColor={colors.instantBackground} />
+                <Introducing0xInstant />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
new file mode 100644
index 000000000..da457521f
--- /dev/null
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -0,0 +1,41 @@
+import * as React from 'react';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+
+export const Introducing0xInstant = () => (
+    <div className="clearfix center lg-py4 md-py4" style={{ backgroundColor: colors.instantBackground }}>
+        <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
+            <Container className="sm-center sm-pt3">
+                <Text
+                    fontColor={colors.white}
+                    fontSize="42px"
+                    lineHeight="52px"
+                    fontFamily="Roboto Mono"
+                    fontWeight="600"
+                >
+                    Introducing 0x Instant
+                </Text>
+            </Container>
+            <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
+                <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
+                    A free and flexible way to offer simple crypto
+                    <br /> purchasing in any app or website.
+                </Text>
+            </Container>
+            <div className="py3">
+                <Button
+                    type="button"
+                    backgroundColor={colors.mediumBlue}
+                    fontColor={colors.white}
+                    fontSize="18px"
+                    fontFamily="Roboto Mono"
+                >
+                    Get Started
+                </Button>
+            </div>
+        </div>
+    </div>
+);
diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 0620bae0f..119d22df7 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -13,6 +13,7 @@ const appColors = {
     jobsPageOpenPositionRow: sharedColors.grey100,
     metaMaskOrange: '#f68c24',
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
+    instantBackground: '#222222',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From 6c43fa8f7253083bb5e50a3f8940f35d105c8bf1 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 00:49:49 -0800
Subject: feat(website): add screenshots to instant page

---
 .../public/images/instant/bat_screenshot.png       | Bin 0 -> 42666 bytes
 .../public/images/instant/kitty_screenshot.png     | Bin 0 -> 76525 bytes
 .../public/images/instant/leroy_screenshot.png     | Bin 0 -> 54666 bytes
 .../public/images/instant/mkr_screenshot.png       | Bin 0 -> 21904 bytes
 .../public/images/instant/omg_screenshot.png       | Bin 0 -> 43351 bytes
 .../public/images/instant/snt_screenshot.png       | Bin 0 -> 41895 bytes
 packages/website/ts/pages/instant/features.tsx     |  65 +++++++++++++++++++++
 packages/website/ts/pages/instant/instant.tsx      |   4 ++
 .../ts/pages/instant/introducing_0x_instant.tsx    |   2 +-
 packages/website/ts/pages/instant/screenshots.tsx  |  15 +++++
 10 files changed, 85 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/public/images/instant/bat_screenshot.png
 create mode 100644 packages/website/public/images/instant/kitty_screenshot.png
 create mode 100644 packages/website/public/images/instant/leroy_screenshot.png
 create mode 100644 packages/website/public/images/instant/mkr_screenshot.png
 create mode 100644 packages/website/public/images/instant/omg_screenshot.png
 create mode 100644 packages/website/public/images/instant/snt_screenshot.png
 create mode 100644 packages/website/ts/pages/instant/features.tsx
 create mode 100644 packages/website/ts/pages/instant/screenshots.tsx

diff --git a/packages/website/public/images/instant/bat_screenshot.png b/packages/website/public/images/instant/bat_screenshot.png
new file mode 100644
index 000000000..71066a30d
Binary files /dev/null and b/packages/website/public/images/instant/bat_screenshot.png differ
diff --git a/packages/website/public/images/instant/kitty_screenshot.png b/packages/website/public/images/instant/kitty_screenshot.png
new file mode 100644
index 000000000..c3342bf26
Binary files /dev/null and b/packages/website/public/images/instant/kitty_screenshot.png differ
diff --git a/packages/website/public/images/instant/leroy_screenshot.png b/packages/website/public/images/instant/leroy_screenshot.png
new file mode 100644
index 000000000..af8270c3e
Binary files /dev/null and b/packages/website/public/images/instant/leroy_screenshot.png differ
diff --git a/packages/website/public/images/instant/mkr_screenshot.png b/packages/website/public/images/instant/mkr_screenshot.png
new file mode 100644
index 000000000..344fbbc8d
Binary files /dev/null and b/packages/website/public/images/instant/mkr_screenshot.png differ
diff --git a/packages/website/public/images/instant/omg_screenshot.png b/packages/website/public/images/instant/omg_screenshot.png
new file mode 100644
index 000000000..52742a597
Binary files /dev/null and b/packages/website/public/images/instant/omg_screenshot.png differ
diff --git a/packages/website/public/images/instant/snt_screenshot.png b/packages/website/public/images/instant/snt_screenshot.png
new file mode 100644
index 000000000..aed69dc07
Binary files /dev/null and b/packages/website/public/images/instant/snt_screenshot.png differ
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
new file mode 100644
index 000000000..205982044
--- /dev/null
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -0,0 +1,65 @@
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Image } from 'ts/components/ui/image';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
+
+export const Features = () => (
+    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
+        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
+    </Container>
+);
+
+interface LinkInfo {
+    linkSrc: string;
+    displayText: string;
+}
+
+interface FeatureItemProps {
+    imgSrc: string;
+    title: string;
+    description: string;
+    linkInfos: LinkInfo[];
+    screenWidth: ScreenWidths;
+}
+
+const FeatureItem = (props: FeatureItemProps) => {
+    const { imgSrc, title, description, linkInfos, screenWidth } = props;
+    const shouldShowImage = screenWidth === ScreenWidths.Lg;
+    const image = <Image src={imgSrc} maxWidth="500px" maxHeight="280px" />;
+    const missionStatementClassName = !shouldShowImage ? 'center' : undefined;
+    const missionStatement = (
+        <Container className={missionStatementClassName} maxWidth="388px">
+            <Text fontFamily="Roboto Mono" fontSize="22px" lineHeight="31px">
+                {title}
+            </Text>
+            <Container marginTop="32px">
+                <Text fontSize="14px" lineHeight="2em">
+                    {description}
+                </Text>
+            </Container>
+        </Container>
+    );
+    return (
+        <div
+            className="flex flex-column items-center py4 px3"
+            style={{ backgroundColor: colors.jobsPageBackground, color: colors.black }}
+        >
+            {shouldShowImage ? (
+                <Container className="flex items-center" maxWidth="1200px">
+                    {image}
+                    <Container marginLeft="115px">{missionStatement}</Container>
+                </Container>
+            ) : (
+                <Container className="flex flex-column items-center">{missionStatement}</Container>
+            )}
+        </div>
+    );
+};
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 5abfaf4b2..87d6a64d4 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -6,7 +6,9 @@ import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
+import { Features } from 'ts/pages/instant/features';
 import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
+import { Screenshots } from 'ts/pages/instant/screenshots';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
@@ -51,6 +53,8 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 />
                 <Container backgroundColor={colors.instantBackground} />
                 <Introducing0xInstant />
+                <Screenshots />
+                <Features />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index da457521f..183e4570c 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -6,7 +6,7 @@ import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 
 export const Introducing0xInstant = () => (
-    <div className="clearfix center lg-py4 md-py4" style={{ backgroundColor: colors.instantBackground }}>
+    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantBackground }}>
         <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
             <Container className="sm-center sm-pt3">
                 <Text
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
new file mode 100644
index 000000000..672cdef59
--- /dev/null
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -0,0 +1,15 @@
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
+
+export const Screenshots = () => (
+    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
+        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
+    </Container>
+);
-- 
cgit v1.2.3


From 16ddd21a5f418cb1e421657a903c3aaf8064b62a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 02:00:32 -0800
Subject: feat(website): instant features section

---
 packages/website/ts/containers/instant.ts          |  3 +
 packages/website/ts/pages/instant/features.tsx     | 70 ++++++++++++++--------
 packages/website/ts/pages/instant/instant.tsx      |  6 +-
 .../ts/pages/instant/introducing_0x_instant.tsx    |  2 +-
 packages/website/ts/pages/instant/screenshots.tsx  |  2 +-
 packages/website/ts/style/colors.ts                |  3 +-
 6 files changed, 55 insertions(+), 31 deletions(-)

diff --git a/packages/website/ts/containers/instant.ts b/packages/website/ts/containers/instant.ts
index 9bcfb903b..12ae7454e 100644
--- a/packages/website/ts/containers/instant.ts
+++ b/packages/website/ts/containers/instant.ts
@@ -4,10 +4,12 @@ import { Dispatch } from 'redux';
 import { Instant as InstantComponent, InstantProps } from 'ts/pages/instant/instant';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { State } from 'ts/redux/reducer';
+import { ScreenWidths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
 
 interface ConnectedState {
     translate: Translate;
+    screenWidth: ScreenWidths;
 }
 
 interface ConnectedDispatch {
@@ -16,6 +18,7 @@ interface ConnectedDispatch {
 
 const mapStateToProps = (state: State, _ownProps: InstantProps): ConnectedState => ({
     translate: state.translate,
+    screenWidth: state.screenWidth,
 });
 
 const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 205982044..b460796c1 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -6,14 +6,33 @@ import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
 
-export const Features = () => (
-    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
-        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
+export interface FeatureProps {
+    screenWidth: ScreenWidths;
+}
+
+export const Features = (props: FeatureProps) => (
+    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column">
+        <FeatureItem
+            imgSrc="images/instant/snt_screenshot.png"
+            title="Support ERC-20 and ERC-721 tokens"
+            description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
+            linkInfos={[]}
+            screenWidth={props.screenWidth}
+        />
+        <FeatureItem
+            imgSrc="images/instant/snt_screenshot.png"
+            title="Generate revenue for your business"
+            description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
+            linkInfos={[]}
+            screenWidth={props.screenWidth}
+        />
+        <FeatureItem
+            imgSrc="images/instant/snt_screenshot.png"
+            title="Easy and Flexible Integration"
+            description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
+            linkInfos={[]}
+            screenWidth={props.screenWidth}
+        />
     </Container>
 );
 
@@ -32,34 +51,35 @@ interface FeatureItemProps {
 
 const FeatureItem = (props: FeatureItemProps) => {
     const { imgSrc, title, description, linkInfos, screenWidth } = props;
-    const shouldShowImage = screenWidth === ScreenWidths.Lg;
-    const image = <Image src={imgSrc} maxWidth="500px" maxHeight="280px" />;
-    const missionStatementClassName = !shouldShowImage ? 'center' : undefined;
-    const missionStatement = (
-        <Container className={missionStatementClassName} maxWidth="388px">
-            <Text fontFamily="Roboto Mono" fontSize="22px" lineHeight="31px">
+    const isLargeScreen = screenWidth === ScreenWidths.Lg;
+    const image = <Container backgroundColor={colors.instantPrimaryBackground} width="425px" height="225px" />;
+    const info = (
+        <Container maxWidth="500px">
+            <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
                 {title}
             </Text>
-            <Container marginTop="32px">
-                <Text fontSize="14px" lineHeight="2em">
+            <Container marginTop="28px">
+                <Text fontFamily="Roboto Mono" fontSize="14px" lineHeight="2em" fontColor={colors.grey500}>
                     {description}
                 </Text>
             </Container>
         </Container>
     );
     return (
-        <div
-            className="flex flex-column items-center py4 px3"
-            style={{ backgroundColor: colors.jobsPageBackground, color: colors.black }}
-        >
-            {shouldShowImage ? (
-                <Container className="flex items-center" maxWidth="1200px">
+        <Container className="flex flex-column items-center py4 px3">
+            {isLargeScreen ? (
+                <Container className="flex">
                     {image}
-                    <Container marginLeft="115px">{missionStatement}</Container>
+                    <Container marginLeft="115px">{info}</Container>
                 </Container>
             ) : (
-                <Container className="flex flex-column items-center">{missionStatement}</Container>
+                <Container className="flex flex-column items-center">
+                    {image}
+                    <Container className="center" marginTop="32px">
+                        {info}
+                    </Container>
+                </Container>
             )}
-        </div>
+        </Container>
     );
 };
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 87d6a64d4..eaaeb1689 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -47,14 +47,14 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <TopBar
                     blockchainIsLoaded={false}
                     location={this.props.location}
-                    style={{ backgroundColor: colors.instantBackground, position: 'relative' }}
+                    style={{ backgroundColor: colors.instantPrimaryBackground, position: 'relative' }}
                     translate={this.props.translate}
                     isNightVersion={true}
                 />
-                <Container backgroundColor={colors.instantBackground} />
+                <Container backgroundColor={colors.instantPrimaryBackground} />
                 <Introducing0xInstant />
                 <Screenshots />
-                <Features />
+                <Features screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 183e4570c..173fd98a6 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -6,7 +6,7 @@ import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 
 export const Introducing0xInstant = () => (
-    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantBackground }}>
+    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
         <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
             <Container className="sm-center sm-pt3">
                 <Text
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index 672cdef59..4c87f1a19 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -4,7 +4,7 @@ import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
 
 export const Screenshots = () => (
-    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
+    <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
         <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
         <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
         <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 119d22df7..522132f03 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -13,7 +13,8 @@ const appColors = {
     jobsPageOpenPositionRow: sharedColors.grey100,
     metaMaskOrange: '#f68c24',
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
-    instantBackground: '#222222',
+    instantPrimaryBackground: '#222222',
+    instantSecondaryBackground: '#333333',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From d3e6f78fdbb6f18ded0e573d1c54adf335e05208 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 02:03:36 -0800
Subject: fix(website): update instant page CTA font

---
 packages/website/ts/pages/instant/introducing_0x_instant.tsx | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 173fd98a6..50a7a1b2d 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -26,13 +26,7 @@ export const Introducing0xInstant = () => (
                 </Text>
             </Container>
             <div className="py3">
-                <Button
-                    type="button"
-                    backgroundColor={colors.mediumBlue}
-                    fontColor={colors.white}
-                    fontSize="18px"
-                    fontFamily="Roboto Mono"
-                >
+                <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
                     Get Started
                 </Button>
             </div>
-- 
cgit v1.2.3


From 3d88b7f289a9d36887c96a9cb62266ee5cc1065a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 11:23:10 -0800
Subject: feature(website): add links to instant marketing page

---
 packages/website/ts/pages/instant/features.tsx | 59 ++++++++++++++++++++++----
 1 file changed, 51 insertions(+), 8 deletions(-)

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index b460796c1..3f5d3d8d1 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -1,7 +1,7 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
@@ -16,29 +16,52 @@ export const Features = (props: FeatureProps) => (
             imgSrc="images/instant/snt_screenshot.png"
             title="Support ERC-20 and ERC-721 tokens"
             description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
-            linkInfos={[]}
+            linkInfos={[
+                {
+                    displayText: 'Get started',
+                    linkSrc: 'google.com',
+                },
+                {
+                    displayText: 'Explore the docs',
+                    linkSrc: 'google.com',
+                },
+            ]}
             screenWidth={props.screenWidth}
         />
         <FeatureItem
             imgSrc="images/instant/snt_screenshot.png"
             title="Generate revenue for your business"
             description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
-            linkInfos={[]}
+            linkInfos={[
+                {
+                    displayText: 'Learn about affiliate fees',
+                    linkSrc: 'google.com',
+                },
+            ]}
             screenWidth={props.screenWidth}
         />
         <FeatureItem
             imgSrc="images/instant/snt_screenshot.png"
             title="Easy and Flexible Integration"
             description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
-            linkInfos={[]}
+            linkInfos={[
+                {
+                    displayText: 'Explore AssetBuyer',
+                    linkSrc: 'google.com',
+                },
+                {
+                    displayText: 'Learn about liquidity',
+                    linkSrc: 'google.com',
+                },
+            ]}
             screenWidth={props.screenWidth}
         />
     </Container>
 );
 
 interface LinkInfo {
-    linkSrc: string;
     displayText: string;
+    linkSrc: string;
 }
 
 interface FeatureItemProps {
@@ -63,6 +86,28 @@ const FeatureItem = (props: FeatureItemProps) => {
                     {description}
                 </Text>
             </Container>
+            <Container className="flex" marginTop="28px">
+                {_.map(linkInfos, linkInfo => {
+                    const onClick = (event: React.MouseEvent<HTMLElement>) => {
+                        window.open(linkInfo.linkSrc, '_blank');
+                    };
+                    return (
+                        <Container className="flex items-center" marginRight="32px" onClick={onClick} cursor="pointer">
+                            <Container>
+                                <Text fontSize="16px" fontColor={colors.white}>
+                                    {linkInfo.displayText}
+                                </Text>
+                            </Container>
+                            <Container paddingTop="1px" paddingLeft="6px">
+                                <i
+                                    className="zmdi zmdi-chevron-right bold"
+                                    style={{ fontSize: 16, color: colors.white }}
+                                />
+                            </Container>
+                        </Container>
+                    );
+                })}
+            </Container>
         </Container>
     );
     return (
@@ -75,9 +120,7 @@ const FeatureItem = (props: FeatureItemProps) => {
             ) : (
                 <Container className="flex flex-column items-center">
                     {image}
-                    <Container className="center" marginTop="32px">
-                        {info}
-                    </Container>
+                    <Container marginTop="32px">{info}</Container>
                 </Container>
             )}
         </Container>
-- 
cgit v1.2.3


From 6c76731408b19616bf5eb6066463c28287ade49f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 12:31:27 -0800
Subject: feat(website): need more section for instant marketing page

---
 packages/website/ts/pages/instant/features.tsx  |  4 +--
 packages/website/ts/pages/instant/instant.tsx   |  2 ++
 packages/website/ts/pages/instant/need_more.tsx | 48 +++++++++++++++++++++++++
 3 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/need_more.tsx

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 3f5d3d8d1..96256d337 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -11,7 +11,7 @@ export interface FeatureProps {
 }
 
 export const Features = (props: FeatureProps) => (
-    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column">
+    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
         <FeatureItem
             imgSrc="images/instant/snt_screenshot.png"
             title="Support ERC-20 and ERC-721 tokens"
@@ -75,7 +75,7 @@ interface FeatureItemProps {
 const FeatureItem = (props: FeatureItemProps) => {
     const { imgSrc, title, description, linkInfos, screenWidth } = props;
     const isLargeScreen = screenWidth === ScreenWidths.Lg;
-    const image = <Container backgroundColor={colors.instantPrimaryBackground} width="425px" height="225px" />;
+    const image = <Container backgroundColor={colors.instantPrimaryBackground} maxWidth="425px" maxHeight="225px" />;
     const info = (
         <Container maxWidth="500px">
             <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index eaaeb1689..56d54cd06 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -8,6 +8,7 @@ import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
 import { Features } from 'ts/pages/instant/features';
 import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
+import { NeedMore } from 'ts/pages/instant/need_more';
 import { Screenshots } from 'ts/pages/instant/screenshots';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { colors } from 'ts/style/colors';
@@ -55,6 +56,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <Introducing0xInstant />
                 <Screenshots />
                 <Features screenWidth={this.props.screenWidth} />
+                <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
new file mode 100644
index 000000000..27835982f
--- /dev/null
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -0,0 +1,48 @@
+import * as React from 'react';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
+
+export interface NeedMoreProps {
+    screenWidth: ScreenWidths;
+}
+export const NeedMore = (props: NeedMoreProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const className = isSmallScreen ? 'flex flex-column items-center' : 'flex';
+    const marginRight = isSmallScreen ? undefined : '200px';
+    return (
+        <Container
+            className="flex flex-column items-center py4 px3"
+            backgroundColor={colors.instantSecondaryBackground}
+        >
+            <Container className={className}>
+                <Container className="sm-center" marginRight={marginRight}>
+                    <Text fontColor={colors.white} fontSize="32px" lineHeight="45px">
+                        Need more flexibility?
+                    </Text>
+                    <Text fontColor={colors.grey500} fontSize="18px" lineHeight="27px">
+                        View our full documentation or reach out if you have any questions.
+                    </Text>
+                </Container>
+                <Container className="py3 flex">
+                    <Container marginRight="20px">
+                        <Button
+                            type="button"
+                            backgroundColor={colors.white}
+                            fontColor={colors.instantSecondaryBackground}
+                            fontSize="18px"
+                        >
+                            Get in Touch
+                        </Button>
+                    </Container>
+                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                        Explore the Docs
+                    </Button>
+                </Container>
+            </Container>
+        </Container>
+    );
+};
-- 
cgit v1.2.3


From 92a4b09b0549575a6dd01d2f5eb37d4ec8e094b9 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 12:41:43 -0800
Subject: feat(website): fix screenshots in marketing page for small screens

---
 packages/website/ts/pages/instant/instant.tsx     |  2 +-
 packages/website/ts/pages/instant/screenshots.tsx | 40 +++++++++++++++++------
 2 files changed, 31 insertions(+), 11 deletions(-)

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 56d54cd06..8c0afa298 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -54,7 +54,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
                 <Introducing0xInstant />
-                <Screenshots />
+                <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index 4c87f1a19..b0ea59470 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -1,15 +1,35 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
 
-export const Screenshots = () => (
-    <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
-        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
-    </Container>
-);
+export interface ScreenshotsProps {
+    screenWidth: ScreenWidths;
+}
+
+export const Screenshots = (props: ScreenshotsProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const images = isSmallScreen
+        ? [
+              'images/instant/omg_screenshot.png',
+              'images/instant/kitty_screenshot.png',
+              'images/instant/bat_screenshot.png',
+          ]
+        : [
+              'images/instant/snt_screenshot.png',
+              'images/instant/omg_screenshot.png',
+              'images/instant/kitty_screenshot.png',
+              'images/instant/bat_screenshot.png',
+              'images/instant/leroy_screenshot.png',
+              'images/instant/mkr_screenshot.png',
+          ];
+    return (
+        <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
+            {_.map(images, image => {
+                return <img className="px1" width="300px" height="420px" src={image} />;
+            })}
+        </Container>
+    );
+};
-- 
cgit v1.2.3


From a747abcb731c5ca12440c18b773d9923099385ae Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 15:40:13 -0800
Subject: feat(website): add extra assets for instant marketing page

---
 .../public/images/instant/bat_screenshot.png       | Bin 42666 -> 0 bytes
 .../public/images/instant/dai_screenshot.png       | Bin 0 -> 105373 bytes
 .../website/public/images/instant/feature_1.svg    | 112 ++++++++++++
 .../website/public/images/instant/feature_2.svg    |  39 +++++
 .../website/public/images/instant/feature_3.svg    | 195 +++++++++++++++++++++
 .../public/images/instant/gnt_screenshot.png       | Bin 0 -> 106656 bytes
 .../public/images/instant/gods_screenshot.png      | Bin 0 -> 586482 bytes
 .../public/images/instant/kitty_screenshot.png     | Bin 76525 -> 208899 bytes
 .../public/images/instant/leroy_screenshot.png     | Bin 54666 -> 0 bytes
 .../public/images/instant/mkr_screenshot.png       | Bin 21904 -> 0 bytes
 .../public/images/instant/nmr_screenshot.png       | Bin 0 -> 104794 bytes
 .../public/images/instant/omg_screenshot.png       | Bin 43351 -> 0 bytes
 .../public/images/instant/rep_screenshot.png       | Bin 0 -> 106740 bytes
 .../public/images/instant/snt_screenshot.png       | Bin 41895 -> 0 bytes
 packages/website/ts/pages/instant/screenshots.tsx  |  16 +-
 15 files changed, 354 insertions(+), 8 deletions(-)
 delete mode 100644 packages/website/public/images/instant/bat_screenshot.png
 create mode 100644 packages/website/public/images/instant/dai_screenshot.png
 create mode 100644 packages/website/public/images/instant/feature_1.svg
 create mode 100644 packages/website/public/images/instant/feature_2.svg
 create mode 100644 packages/website/public/images/instant/feature_3.svg
 create mode 100644 packages/website/public/images/instant/gnt_screenshot.png
 create mode 100644 packages/website/public/images/instant/gods_screenshot.png
 delete mode 100644 packages/website/public/images/instant/leroy_screenshot.png
 delete mode 100644 packages/website/public/images/instant/mkr_screenshot.png
 create mode 100644 packages/website/public/images/instant/nmr_screenshot.png
 delete mode 100644 packages/website/public/images/instant/omg_screenshot.png
 create mode 100644 packages/website/public/images/instant/rep_screenshot.png
 delete mode 100644 packages/website/public/images/instant/snt_screenshot.png

diff --git a/packages/website/public/images/instant/bat_screenshot.png b/packages/website/public/images/instant/bat_screenshot.png
deleted file mode 100644
index 71066a30d..000000000
Binary files a/packages/website/public/images/instant/bat_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/dai_screenshot.png b/packages/website/public/images/instant/dai_screenshot.png
new file mode 100644
index 000000000..02aefc909
Binary files /dev/null and b/packages/website/public/images/instant/dai_screenshot.png differ
diff --git a/packages/website/public/images/instant/feature_1.svg b/packages/website/public/images/instant/feature_1.svg
new file mode 100644
index 000000000..64a2c748c
--- /dev/null
+++ b/packages/website/public/images/instant/feature_1.svg
@@ -0,0 +1,112 @@
+<svg width="435" height="219" viewBox="0 0 435 219" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g filter="url(#filter0_d)">
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+</g>
+<g filter="url(#filter1_d)">
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+<path d="M195.713 66.4912L306.655 2.43395C309.161 0.990073 311.196 2.16152 311.196 5.05836V164.62C311.196 167.517 309.161 171.032 306.655 172.485L195.704 236.542C193.197 237.986 191.163 236.814 191.163 233.917V74.3554C191.172 71.4585 193.206 67.9442 195.713 66.4912Z" fill="#B0B0B0"/>
+<path d="M195.712 66.4912L306.655 2.43395C309.161 0.990073 311.195 2.16152 311.195 5.05836V45.4506L191.172 114.748V74.3554C191.172 71.4585 193.206 67.9442 195.712 66.4912Z" fill="#4F4F4F"/>
+<path opacity="0.3" d="M205.993 78.6323L204.712 79.3679C204.64 79.5223 204.158 81.393 202.578 82.3011V83.6905C203.65 83.0729 204.385 82.2102 204.54 81.7834L204.612 81.738V90.4285L205.983 89.6385V78.6323H205.993ZM215.219 80.7573L213.875 81.5292V74.0737L212.367 74.9455L208.227 85.1525V86.2513L212.567 83.7449V85.8336L213.875 85.0798V82.9912L215.219 82.2193V80.7573ZM209.888 83.8357L212.367 77.5789L212.567 76.916V82.2829L209.888 83.8357ZM222.874 73.656C222.874 70.4685 221.666 69.4333 219.641 70.5957C217.598 71.7762 216.381 74.219 216.381 77.4064V78.705C216.381 81.956 217.616 83.082 219.659 81.9015C221.685 80.73 222.883 78.2055 222.883 74.9545V73.656H222.874ZM221.421 76.0624C221.421 78.0512 220.813 79.7765 219.659 80.4485C218.479 81.1296 217.843 80.1216 217.843 78.1329V76.2985C217.843 74.3552 218.47 72.7297 219.65 72.0486C220.813 71.3766 221.43 72.2756 221.43 74.2281V76.0624H221.421ZM225.008 78.7686C225.526 78.4689 225.953 77.7424 225.953 77.134C225.953 76.5437 225.526 76.3076 225.008 76.6073C224.5 76.8979 224.064 77.6153 224.064 78.2237C224.073 78.8321 224.491 79.0773 225.008 78.7686ZM233.481 67.5354C233.481 64.3479 232.273 63.3127 230.248 64.4751C228.205 65.6556 226.988 68.0984 226.988 71.2858V72.5844C226.988 75.8354 228.223 76.9614 230.266 75.7809C232.291 74.6095 233.49 72.0849 233.49 68.834V67.5354H233.481ZM232.019 69.9418C232.019 71.9306 231.41 73.656 230.257 74.3279C229.076 75.009 228.441 74.001 228.441 72.0123V70.1779C228.441 68.2346 229.067 66.6091 230.248 65.928C231.41 65.256 232.028 66.1551 232.028 68.1075V69.9418H232.019ZM241.354 62.9858C241.354 59.7984 240.146 58.7631 238.121 59.9255C236.078 61.106 234.861 63.5488 234.861 66.7362V68.0348C234.861 71.2858 236.096 72.4119 238.139 71.2313C240.164 70.0599 241.363 67.5354 241.363 64.2844V62.9858H241.354ZM239.901 65.3923C239.901 67.381 239.293 69.1064 238.139 69.7784C236.959 70.4594 236.323 69.4515 236.323 67.4627V65.6284C236.323 63.685 236.95 62.0595 238.13 61.3785C239.293 60.7065 239.91 61.6055 239.91 63.5579V65.3923H239.901ZM253.25 60.8972L248.255 63.7849L253.214 52.4973V51.3712L246.43 55.2851V56.7472L251.425 53.8685L246.467 65.1562V66.2822L253.25 62.3683V60.8972ZM260.279 58.3L261.95 57.3374L259.925 53.9593C260.96 52.8242 261.595 51.4529 261.595 49.9364C261.595 48.0022 260.587 47.1213 258.326 48.429L254.985 50.3541V61.3694L256.465 60.5158V56.3022L258.453 55.158L260.279 58.3ZM256.456 50.9626L258.317 49.891C259.716 49.0828 260.133 49.7911 260.133 50.7991C260.133 51.9433 259.616 52.9967 258.226 53.7958L256.456 54.822V50.9626ZM264.383 44.9237L262.676 45.9045L265.655 49.6912L262.658 56.9288L264.374 55.9389L266.608 50.4359L266.681 50.3905L268.915 53.3145L270.631 52.3247L267.68 48.5198L270.613 41.3276L268.906 42.3084L266.681 47.8569L266.608 47.9023L264.383 44.9237Z" fill="white"/>
+<path d="M201.897 201.108L300.889 143.961C302.006 143.316 302.905 143.843 302.905 145.123V162.259C302.905 163.549 302.006 165.111 300.889 165.755L201.897 222.902C200.78 223.547 199.881 223.02 199.881 221.74V204.604C199.881 203.314 200.78 201.753 201.897 201.108Z" fill="#4F4F4F"/>
+<path opacity="0.2" d="M201.761 122.975L300.607 65.91C301.161 65.5922 301.615 65.8465 301.615 66.4912V80.4669C301.615 81.1116 301.161 81.8926 300.607 82.2104L201.761 139.275C201.207 139.593 200.753 139.339 200.753 138.694V124.719C200.753 124.083 201.207 123.302 201.761 122.975Z" fill="white"/>
+<path opacity="0.2" d="M200.889 185.089L298.745 128.587" stroke="white" stroke-width="2.16763" stroke-linecap="round"/>
+<path opacity="0.2" d="M200.889 169.651L298.745 113.149" stroke="white" stroke-width="2.16763" stroke-linecap="round"/>
+<path opacity="0.2" d="M200.889 155.122L298.745 98.6196" stroke="white" stroke-width="2.16763" stroke-linecap="round"/>
+</g>
+<defs>
+<clipPath id="clip0">
+<rect width="311.196" height="237.15" fill="white"/>
+</clipPath>
+</defs>
+</svg>
diff --git a/packages/website/public/images/instant/gnt_screenshot.png b/packages/website/public/images/instant/gnt_screenshot.png
new file mode 100644
index 000000000..595c92703
Binary files /dev/null and b/packages/website/public/images/instant/gnt_screenshot.png differ
diff --git a/packages/website/public/images/instant/gods_screenshot.png b/packages/website/public/images/instant/gods_screenshot.png
new file mode 100644
index 000000000..64035d86d
Binary files /dev/null and b/packages/website/public/images/instant/gods_screenshot.png differ
diff --git a/packages/website/public/images/instant/kitty_screenshot.png b/packages/website/public/images/instant/kitty_screenshot.png
index c3342bf26..cf201f8d9 100644
Binary files a/packages/website/public/images/instant/kitty_screenshot.png and b/packages/website/public/images/instant/kitty_screenshot.png differ
diff --git a/packages/website/public/images/instant/leroy_screenshot.png b/packages/website/public/images/instant/leroy_screenshot.png
deleted file mode 100644
index af8270c3e..000000000
Binary files a/packages/website/public/images/instant/leroy_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/mkr_screenshot.png b/packages/website/public/images/instant/mkr_screenshot.png
deleted file mode 100644
index 344fbbc8d..000000000
Binary files a/packages/website/public/images/instant/mkr_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/nmr_screenshot.png b/packages/website/public/images/instant/nmr_screenshot.png
new file mode 100644
index 000000000..9b13e59d7
Binary files /dev/null and b/packages/website/public/images/instant/nmr_screenshot.png differ
diff --git a/packages/website/public/images/instant/omg_screenshot.png b/packages/website/public/images/instant/omg_screenshot.png
deleted file mode 100644
index 52742a597..000000000
Binary files a/packages/website/public/images/instant/omg_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/rep_screenshot.png b/packages/website/public/images/instant/rep_screenshot.png
new file mode 100644
index 000000000..813787c16
Binary files /dev/null and b/packages/website/public/images/instant/rep_screenshot.png differ
diff --git a/packages/website/public/images/instant/snt_screenshot.png b/packages/website/public/images/instant/snt_screenshot.png
deleted file mode 100644
index aed69dc07..000000000
Binary files a/packages/website/public/images/instant/snt_screenshot.png and /dev/null differ
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index b0ea59470..fe9ca03b9 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -13,17 +13,17 @@ export const Screenshots = (props: ScreenshotsProps) => {
     const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
     const images = isSmallScreen
         ? [
-              'images/instant/omg_screenshot.png',
-              'images/instant/kitty_screenshot.png',
-              'images/instant/bat_screenshot.png',
+              'images/instant/rep_screenshot.png',
+              'images/instant/dai_screenshot.png',
+              'images/instant/gods_screenshot.png',
           ]
         : [
-              'images/instant/snt_screenshot.png',
-              'images/instant/omg_screenshot.png',
+              'images/instant/nmr_screenshot.png',
               'images/instant/kitty_screenshot.png',
-              'images/instant/bat_screenshot.png',
-              'images/instant/leroy_screenshot.png',
-              'images/instant/mkr_screenshot.png',
+              'images/instant/rep_screenshot.png',
+              'images/instant/dai_screenshot.png',
+              'images/instant/gods_screenshot.png',
+              'images/instant/gnt_screenshot.png',
           ];
     return (
         <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
-- 
cgit v1.2.3


From c2fd6745eeebbe3bfcc016f2f1f9b7d96cf8dcb0 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 16:53:04 -0800
Subject: chore(website): random fixes for mobile optimization

---
 packages/website/ts/pages/instant/features.tsx     | 28 ++++++---
 packages/website/ts/pages/instant/instant.tsx      |  2 +-
 .../ts/pages/instant/introducing_0x_instant.tsx    | 67 +++++++++++++---------
 packages/website/ts/pages/instant/screenshots.tsx  |  2 +-
 4 files changed, 63 insertions(+), 36 deletions(-)

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 96256d337..9b61df354 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -2,6 +2,7 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
@@ -13,7 +14,7 @@ export interface FeatureProps {
 export const Features = (props: FeatureProps) => (
     <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
         <FeatureItem
-            imgSrc="images/instant/snt_screenshot.png"
+            imgSrc="images/instant/feature_1.svg"
             title="Support ERC-20 and ERC-721 tokens"
             description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
             linkInfos={[
@@ -29,7 +30,7 @@ export const Features = (props: FeatureProps) => (
             screenWidth={props.screenWidth}
         />
         <FeatureItem
-            imgSrc="images/instant/snt_screenshot.png"
+            imgSrc="images/instant/feature_2.svg"
             title="Generate revenue for your business"
             description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
             linkInfos={[
@@ -41,7 +42,7 @@ export const Features = (props: FeatureProps) => (
             screenWidth={props.screenWidth}
         />
         <FeatureItem
-            imgSrc="images/instant/snt_screenshot.png"
+            imgSrc="images/instant/feature_3.svg"
             title="Easy and Flexible Integration"
             description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
             linkInfos={[
@@ -75,9 +76,14 @@ interface FeatureItemProps {
 const FeatureItem = (props: FeatureItemProps) => {
     const { imgSrc, title, description, linkInfos, screenWidth } = props;
     const isLargeScreen = screenWidth === ScreenWidths.Lg;
-    const image = <Container backgroundColor={colors.instantPrimaryBackground} maxWidth="425px" maxHeight="225px" />;
+    const maxWidth = isLargeScreen ? '500px' : undefined;
+    const image = (
+        <Container className="center" minWidth="435px" maxHeight="225px">
+            <Image src={imgSrc} />
+        </Container>
+    );
     const info = (
-        <Container maxWidth="500px">
+        <Container maxWidth={maxWidth}>
             <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
                 {title}
             </Text>
@@ -92,7 +98,13 @@ const FeatureItem = (props: FeatureItemProps) => {
                         window.open(linkInfo.linkSrc, '_blank');
                     };
                     return (
-                        <Container className="flex items-center" marginRight="32px" onClick={onClick} cursor="pointer">
+                        <Container
+                            key={linkInfo.linkSrc}
+                            className="flex items-center"
+                            marginRight="32px"
+                            onClick={onClick}
+                            cursor="pointer"
+                        >
                             <Container>
                                 <Text fontSize="16px" fontColor={colors.white}>
                                     {linkInfo.displayText}
@@ -118,9 +130,9 @@ const FeatureItem = (props: FeatureItemProps) => {
                     <Container marginLeft="115px">{info}</Container>
                 </Container>
             ) : (
-                <Container className="flex flex-column items-center">
+                <Container className="flex flex-column items-center" width="100%">
                     {image}
-                    <Container marginTop="32px">{info}</Container>
+                    <Container marginTop="48px">{info}</Container>
                 </Container>
             )}
         </Container>
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 8c0afa298..4eac251f4 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -53,7 +53,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                     isNightVersion={true}
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant />
+                <Introducing0xInstant screenWidth={this.props.screenWidth} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
                 <NeedMore screenWidth={this.props.screenWidth} />
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 50a7a1b2d..92183ba98 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -4,32 +4,47 @@ import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
 
-export const Introducing0xInstant = () => (
-    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
-        <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
-            <Container className="sm-center sm-pt3">
-                <Text
-                    fontColor={colors.white}
-                    fontSize="42px"
-                    lineHeight="52px"
-                    fontFamily="Roboto Mono"
-                    fontWeight="600"
-                >
-                    Introducing 0x Instant
-                </Text>
-            </Container>
-            <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
-                <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
-                    A free and flexible way to offer simple crypto
-                    <br /> purchasing in any app or website.
-                </Text>
-            </Container>
-            <div className="py3">
-                <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
-                    Get Started
-                </Button>
+export interface Introducing0xInstantProps {
+    screenWidth: ScreenWidths;
+}
+
+export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const title = isSmallScreen ? (
+        <div>
+            Introducing<br />0x Instant
+        </div>
+    ) : (
+        <div>Introducing 0x Instant</div>
+    );
+    return (
+        <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
+            <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
+                <Container className="sm-center sm-pt3">
+                    <Text
+                        fontColor={colors.white}
+                        fontSize="42px"
+                        lineHeight="52px"
+                        fontFamily="Roboto Mono"
+                        fontWeight="600"
+                    >
+                        {title}
+                    </Text>
+                </Container>
+                <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
+                    <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
+                        A free and flexible way to offer simple crypto
+                        <br /> purchasing in any app or website.
+                    </Text>
+                </Container>
+                <div className="py3">
+                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                        Get Started
+                    </Button>
+                </div>
             </div>
         </div>
-    </div>
-);
+    );
+};
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index fe9ca03b9..7dcf17fd1 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -28,7 +28,7 @@ export const Screenshots = (props: ScreenshotsProps) => {
     return (
         <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
             {_.map(images, image => {
-                return <img className="px1" width="300px" height="420px" src={image} />;
+                return <img className="px1 flex-none" width="300px" height="420px" src={image} key={image} />;
             })}
         </Container>
     );
-- 
cgit v1.2.3


From 8b05db35104bf6853bdec81b2a1f25b16914608f Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 11:07:32 -0800
Subject: feat: add deploy_live command

---
 packages/instant/.production.discharge.json | 13 +++++++++++++
 packages/instant/README.md                  | 14 +++++++++++---
 packages/instant/package.json               |  1 +
 3 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 packages/instant/.production.discharge.json

diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
new file mode 100644
index 000000000..447fa1756
--- /dev/null
+++ b/packages/instant/.production.discharge.json
@@ -0,0 +1,13 @@
+{
+    "domain": "instant.0xproject.com",
+    "build_command": "yarn build",
+    "upload_directory": "umd",
+    "index_key": "instant.js",
+    "error_key": "404.html",
+    "trailing_slashes": true,
+    "cache": 3600,
+    "aws_profile": "default",
+    "aws_region": "us-east-1",
+    "cdn": true,
+    "dns_configured": true
+}
diff --git a/packages/instant/README.md b/packages/instant/README.md
index fd94d37d1..0fb4dfe62 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -22,20 +22,28 @@ The package is available as a UMD module named `zeroExInstant`.
 
 You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com for easy sharing.
 
-To build and deploy the site run
+To build and deploy the bundle run
 
 ```
 yarn deploy_dogfood
 ```
 
-We also have a staging bucket that is to be updated less frequently can be used to share instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/
+We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/
 
-To build and deploy to this bucket, run
+To build and deploy to this bundle, run
 
 ```
 yarn deploy_staging
 ```
 
+Finally, we have our live production bundle that is only meant to be updated with stable, polished releases.
+
+To build and deploy to this bundle, run
+
+```
+yarn deploy_live
+```
+
 **NOTE: On deploying the site, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
 
 ## Contributing
diff --git a/packages/instant/package.json b/packages/instant/package.json
index af23af3b9..427d5984e 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -20,6 +20,7 @@
         "clean": "shx rm -rf lib coverage scripts",
         "deploy_dogfood": "discharge deploy -c .dogfood.discharge.json",
         "deploy_staging": "discharge deploy -c .staging.discharge.json",
+        "deploy_live": "discharge deploy -c .production.discharge.json",
         "manual:postpublish": "yarn build; node ./scripts/postpublish.js"
     },
     "config": {
-- 
cgit v1.2.3


From 7daf995e0d78d6f0065d67655668f4832c45bcf0 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 11:10:17 -0800
Subject: fix(website): change instant marketing page styling to non mono font
 except the 0 in 0x

---
 packages/website/ts/components/ui/text.tsx             |  2 +-
 .../ts/pages/instant/introducing_0x_instant.tsx        | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/packages/website/ts/components/ui/text.tsx b/packages/website/ts/components/ui/text.tsx
index c13e21913..87239a021 100644
--- a/packages/website/ts/components/ui/text.tsx
+++ b/packages/website/ts/components/ui/text.tsx
@@ -3,7 +3,7 @@ import { darken } from 'polished';
 import * as React from 'react';
 import { styled } from 'ts/style/theme';
 
-export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i';
+export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i' | 'span';
 
 export interface TextProps {
     className?: string;
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 92183ba98..21377d52e 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -12,24 +12,24 @@ export interface Introducing0xInstantProps {
 
 export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
     const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const zero = (
+        <Text fontColor={colors.white} fontSize="42px" fontWeight="600" fontFamily="Roboto Mono" Tag="span">
+            0
+        </Text>
+    );
     const title = isSmallScreen ? (
         <div>
-            Introducing<br />0x Instant
+            Introducing<br />
+            {zero}x Instant
         </div>
     ) : (
-        <div>Introducing 0x Instant</div>
+        <div>Introducing {zero}x Instant</div>
     );
     return (
         <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
             <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
                 <Container className="sm-center sm-pt3">
-                    <Text
-                        fontColor={colors.white}
-                        fontSize="42px"
-                        lineHeight="52px"
-                        fontFamily="Roboto Mono"
-                        fontWeight="600"
-                    >
+                    <Text fontColor={colors.white} fontSize="42px" lineHeight="52px" fontWeight="600">
                         {title}
                     </Text>
                 </Container>
-- 
cgit v1.2.3


From 0a1425d8d8757e26d8c23d14843e1d8ed0b90a33 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 12:52:01 -0800
Subject: fix(website): instant marketing page shadows

---
 .../website/public/images/instant/feature_1.svg    | 143 +++++----------------
 .../website/public/images/instant/feature_2.svg    |  48 ++-----
 packages/website/ts/components/ui/image.tsx        |   2 +
 packages/website/ts/pages/instant/features.tsx     |   2 +-
 4 files changed, 47 insertions(+), 148 deletions(-)

diff --git a/packages/website/public/images/instant/feature_1.svg b/packages/website/public/images/instant/feature_1.svg
index 64a2c748c..cca58d9b9 100644
--- a/packages/website/public/images/instant/feature_1.svg
+++ b/packages/website/public/images/instant/feature_1.svg
@@ -1,112 +1,33 @@
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diff --git a/packages/website/public/images/instant/feature_2.svg b/packages/website/public/images/instant/feature_2.svg
index c29871d82..a313872b2 100644
--- a/packages/website/public/images/instant/feature_2.svg
+++ b/packages/website/public/images/instant/feature_2.svg
@@ -1,39 +1,15 @@
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-</g>
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+<line x1="177.516" y1="50.0644" x2="177.516" y2="13.9353" stroke="white" stroke-width="5.16129" stroke-linecap="round"/>
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-<feBlend mode="normal" in2="BackgroundImageFix" result="effect1_dropShadow"/>
-<feBlend mode="normal" in="SourceGraphic" in2="effect1_dropShadow" result="shape"/>
-</filter>
-<filter id="filter1_d" x="144.194" y="0.32258" width="115.613" height="115.613" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
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-<feOffset dy="4.12903"/>
-<feGaussianBlur stdDeviation="12.9032"/>
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-<feBlend mode="normal" in2="BackgroundImageFix" result="effect1_dropShadow"/>
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diff --git a/packages/website/ts/components/ui/image.tsx b/packages/website/ts/components/ui/image.tsx
index c8d39352b..d698ddaa0 100644
--- a/packages/website/ts/components/ui/image.tsx
+++ b/packages/website/ts/components/ui/image.tsx
@@ -10,6 +10,7 @@ export interface ImageProps {
     height?: string | number;
     maxWidth?: string | number;
     maxHeight?: string | number;
+    additionalStyle?: React.CSSProperties;
 }
 interface ImageState {
     imageLoadFailed: boolean;
@@ -30,6 +31,7 @@ export class Image extends React.Component<ImageProps, ImageState> {
                 onError={this._onError.bind(this)}
                 src={src}
                 style={{
+                    ...this.props.additionalStyle,
                     borderRadius: this.props.borderRadius,
                     maxWidth: this.props.maxWidth,
                     maxHeight: this.props.maxHeight,
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 9b61df354..73be793d5 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -79,7 +79,7 @@ const FeatureItem = (props: FeatureItemProps) => {
     const maxWidth = isLargeScreen ? '500px' : undefined;
     const image = (
         <Container className="center" minWidth="435px" maxHeight="225px">
-            <Image src={imgSrc} />
+            <Image src={imgSrc} additionalStyle={{ filter: 'drop-shadow(0px 4px 4px rgba(0,0,0,.25))' }} />
         </Container>
     );
     const info = (
-- 
cgit v1.2.3


From 045336042f27314b9aec866a8c39fbb413ce373f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 12:57:07 -0800
Subject: fix(website): instant marketing page need more background color

---
 .../public/images/instant/gods_screenshot.png      | Bin 586482 -> 585005 bytes
 packages/website/ts/pages/instant/need_more.tsx    |   8 +++-----
 packages/website/ts/style/colors.ts                |   1 +
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/packages/website/public/images/instant/gods_screenshot.png b/packages/website/public/images/instant/gods_screenshot.png
index 64035d86d..07dcd3b7c 100644
Binary files a/packages/website/public/images/instant/gods_screenshot.png and b/packages/website/public/images/instant/gods_screenshot.png differ
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
index 27835982f..190b27f9a 100644
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -11,13 +11,11 @@ export interface NeedMoreProps {
 }
 export const NeedMore = (props: NeedMoreProps) => {
     const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const backgroundColor = isSmallScreen ? colors.instantTertiaryBackground : colors.instantSecondaryBackground;
     const className = isSmallScreen ? 'flex flex-column items-center' : 'flex';
     const marginRight = isSmallScreen ? undefined : '200px';
     return (
-        <Container
-            className="flex flex-column items-center py4 px3"
-            backgroundColor={colors.instantSecondaryBackground}
-        >
+        <Container className="flex flex-column items-center py4 px3" backgroundColor={backgroundColor}>
             <Container className={className}>
                 <Container className="sm-center" marginRight={marginRight}>
                     <Text fontColor={colors.white} fontSize="32px" lineHeight="45px">
@@ -32,7 +30,7 @@ export const NeedMore = (props: NeedMoreProps) => {
                         <Button
                             type="button"
                             backgroundColor={colors.white}
-                            fontColor={colors.instantSecondaryBackground}
+                            fontColor={backgroundColor}
                             fontSize="18px"
                         >
                             Get in Touch
diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 522132f03..f89dfc86e 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -15,6 +15,7 @@ const appColors = {
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
     instantPrimaryBackground: '#222222',
     instantSecondaryBackground: '#333333',
+    instantTertiaryBackground: '#444444',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From 1375d694ac2026ff8fe553f2b7bc9daa4d5f6d7d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 12:58:11 -0800
Subject: fix: instant error no longer makes instant move

---
 packages/instant/src/components/ui/container.tsx | 2 ++
 packages/instant/src/containers/latest_error.tsx | 8 +++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index 4dafe1386..2143b0503 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -28,6 +28,7 @@ export interface ContainerProps {
     className?: string;
     backgroundColor?: ColorOption;
     hasBoxShadow?: boolean;
+    isHidden?: boolean;
     zIndex?: number;
     whiteSpace?: string;
     opacity?: number;
@@ -70,6 +71,7 @@ export const Container =
         ${props => props.width && stylesForMedia<string>('width', props.width)}
         ${props => props.height && stylesForMedia<string>('height', props.height)}
         ${props => props.borderRadius && stylesForMedia<string>('border-radius', props.borderRadius)}
+        ${props => (props.isHidden ? 'visibility: hidden;' : '')}
         background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
         border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
         &:hover {
diff --git a/packages/instant/src/containers/latest_error.tsx b/packages/instant/src/containers/latest_error.tsx
index b7cfdb504..0d4349124 100644
--- a/packages/instant/src/containers/latest_error.tsx
+++ b/packages/instant/src/containers/latest_error.tsx
@@ -4,6 +4,7 @@ import { connect } from 'react-redux';
 import { Dispatch } from 'redux';
 
 import { SlidingError } from '../components/sliding_error';
+import { Container } from '../components/ui/container';
 import { Overlay } from '../components/ui/overlay';
 import { Action } from '../redux/actions';
 import { State } from '../redux/reducer';
@@ -23,7 +24,12 @@ export interface LatestErrorComponentProps {
 
 export const LatestErrorComponent: React.StatelessComponent<LatestErrorComponentProps> = props => {
     if (!props.latestErrorMessage) {
-        return <div />;
+        // Render a hidden SlidingError such that instant does not move when a real error is rendered.
+        return (
+            <Container isHidden={true}>
+                <SlidingError animationState="slidIn" icon="😢" message="" />
+            </Container>
+        );
     }
     return (
         <React.Fragment>
-- 
cgit v1.2.3


From 6e3378d79f3edf46a24cacbe2ec920e0caaf5a93 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:09:19 -0800
Subject: fix: instant height change on loading state change

---
 packages/instant/src/components/payment_method.tsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index ebcd62f35..c23b43267 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -26,7 +26,7 @@ export interface PaymentMethodProps {
 export class PaymentMethod extends React.Component<PaymentMethodProps> {
     public render(): React.ReactNode {
         return (
-            <Container padding="20px" width="100%">
+            <Container padding="20px" width="100%" height="133px">
                 <Container marginBottom="12px">
                     <Flex justify="space-between">
                         <Text
@@ -83,8 +83,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
         const colors = { primaryColor, secondaryColor };
         switch (account.state) {
             case AccountState.Loading:
-                // Just take up the same amount of space as the other states.
-                return <Container height="52px" />;
+                return null;
             case AccountState.Locked:
                 return (
                     <WalletPrompt
-- 
cgit v1.2.3


From 7479a7db58f5504416a88450c92b092899bf3df3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:16:09 -0800
Subject: fix: dont allow price labels to wrap

---
 packages/instant/src/components/instant_heading.tsx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index ace577824..808c6dc7f 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -107,7 +107,14 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderEthAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white} fontWeight={500}>
+            <Text
+                fontSize="16px"
+                textAlign="right"
+                width="100%"
+                fontColor={ColorOption.white}
+                fontWeight={500}
+                noWrap={true}
+            >
                 {format.ethBaseUnitAmount(
                     this.props.totalEthBaseUnitAmount,
                     4,
@@ -119,7 +126,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderDollarAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white}>
+            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white} noWrap={true}>
                 {format.ethBaseUnitAmountInUsd(
                     this.props.totalEthBaseUnitAmount,
                     this.props.ethUsdPrice,
-- 
cgit v1.2.3


From 9608d6fc71da20899670781a30e38f229c01a75d Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 13:23:28 -0800
Subject: feature(website): add configurator shell

---
 packages/website/ts/pages/instant/configurator.tsx | 6 ++++++
 packages/website/ts/pages/instant/instant.tsx      | 2 ++
 2 files changed, 8 insertions(+)
 create mode 100644 packages/website/ts/pages/instant/configurator.tsx

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
new file mode 100644
index 000000000..1cfdfea5d
--- /dev/null
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -0,0 +1,6 @@
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
+
+export const Configurator = () => <Container height="400px" backgroundColor={colors.instantTertiaryBackground} />;
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 4eac251f4..a9736f0f3 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -6,6 +6,7 @@ import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
+import { Configurator } from 'ts/pages/instant/configurator';
 import { Features } from 'ts/pages/instant/features';
 import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
 import { NeedMore } from 'ts/pages/instant/need_more';
@@ -56,6 +57,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <Introducing0xInstant screenWidth={this.props.screenWidth} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
+                <Configurator />
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
-- 
cgit v1.2.3


From e1c237a8e42c337cb329a4e2822d714bea4c7756 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 13:25:53 -0800
Subject: feat(website): optionally show configurator

---
 packages/website/ts/pages/instant/instant.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index a9736f0f3..c747f3d10 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -27,8 +27,8 @@ export interface InstantProps {
 export interface InstantState {}
 
 const THROTTLE_TIMEOUT = 100;
-const DOCUMENT_TITLE = 'Instant';
-const DOCUMENT_DESCRIPTION = 'Instant';
+const DOCUMENT_TITLE = '0x Instant';
+const DOCUMENT_DESCRIPTION = '0x Instant';
 
 export class Instant extends React.Component<InstantProps, InstantState> {
     // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well)
@@ -42,6 +42,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
         window.scrollTo(0, 0);
     }
     public render(): React.ReactNode {
+        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
         return (
             <Container overflowX="hidden">
                 <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
@@ -57,7 +58,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <Introducing0xInstant screenWidth={this.props.screenWidth} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
-                <Configurator />
+                {!isSmallScreen && <Configurator />}
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
-- 
cgit v1.2.3


From 85d1dba1ef5ba4d34de46cb7eb54bfdc7acae380 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:35:38 -0800
Subject: fix: notify of the used font size for re-renders of scaling input

---
 packages/instant/src/components/scaling_input.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 129162a74..791692257 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -98,6 +98,12 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
             inputWidthPx: this._getInputWidthInPx(),
         };
     }
+    public componentDidMount(): void {
+        // Trigger an initial notification of the calculated fontSize.
+        const currentPhase = ScalingInput.getPhaseFromProps(this.props);
+        const currentFontSize = ScalingInput.calculateFontSizeFromProps(this.props, currentPhase);
+        this.props.onFontSizeChange(currentFontSize);
+    }
     public componentDidUpdate(
         prevProps: ScalingInputProps,
         prevState: ScalingInputState,
-- 
cgit v1.2.3


From 63cb312c7fc5d53934473bade954157027f0f230 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 13:46:41 -0800
Subject: feat(website): implement link directly to configure

---
 packages/website/ts/pages/instant/configurator.tsx |  8 +++++++-
 packages/website/ts/pages/instant/instant.tsx      | 22 +++++++++++++++++++---
 .../ts/pages/instant/introducing_0x_instant.tsx    |  9 ++++++++-
 packages/website/tslint.json                       |  3 ++-
 4 files changed, 36 insertions(+), 6 deletions(-)

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 1cfdfea5d..c836739bb 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -3,4 +3,10 @@ import * as React from 'react';
 import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
 
-export const Configurator = () => <Container height="400px" backgroundColor={colors.instantTertiaryBackground} />;
+export interface ConfiguratorProps {
+    hash: string;
+}
+
+export const Configurator = (props: ConfiguratorProps) => (
+    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground} />
+);
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index c747f3d10..b758ef162 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -1,3 +1,4 @@
+import { utils as sharedUtils } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import * as DocumentTitle from 'react-document-title';
@@ -26,6 +27,7 @@ export interface InstantProps {
 
 export interface InstantState {}
 
+const CONFIGURATOR_HASH = 'configure';
 const THROTTLE_TIMEOUT = 100;
 const DOCUMENT_TITLE = '0x Instant';
 const DOCUMENT_DESCRIPTION = '0x Instant';
@@ -42,7 +44,6 @@ export class Instant extends React.Component<InstantProps, InstantState> {
         window.scrollTo(0, 0);
     }
     public render(): React.ReactNode {
-        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
         return (
             <Container overflowX="hidden">
                 <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
@@ -55,15 +56,30 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                     isNightVersion={true}
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant screenWidth={this.props.screenWidth} />
+                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onHeaderCTAClick} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
-                {!isSmallScreen && <Configurator />}
+                {!this._isSmallScreen() && <Configurator hash={CONFIGURATOR_HASH} />}
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
     }
+    private readonly _onHeaderCTAClick = () => {
+        if (this._isSmallScreen()) {
+            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#About`);
+        } else {
+            this._scrollToConfigurator();
+        }
+    };
+    private _isSmallScreen(): boolean {
+        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
+        return isSmallScreen;
+    }
+    private _scrollToConfigurator(): void {
+        sharedUtils.setUrlHash(CONFIGURATOR_HASH);
+        sharedUtils.scrollToHash(CONFIGURATOR_HASH, '');
+    }
     private _updateScreenWidth(): void {
         const newScreenWidth = utils.getScreenWidth();
         this.props.dispatcher.updateScreenWidth(newScreenWidth);
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 21377d52e..da3f09faa 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -8,6 +8,7 @@ import { ScreenWidths } from 'ts/types';
 
 export interface Introducing0xInstantProps {
     screenWidth: ScreenWidths;
+    onCTAClick: () => void;
 }
 
 export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
@@ -40,7 +41,13 @@ export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
                     </Text>
                 </Container>
                 <div className="py3">
-                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                    <Button
+                        type="button"
+                        backgroundColor={colors.mediumBlue}
+                        fontColor={colors.white}
+                        fontSize="18px"
+                        onClick={props.onCTAClick}
+                    >
                         Get Started
                     </Button>
                 </div>
diff --git a/packages/website/tslint.json b/packages/website/tslint.json
index 50f5be4f6..3022b2c84 100644
--- a/packages/website/tslint.json
+++ b/packages/website/tslint.json
@@ -5,6 +5,7 @@
         "no-object-literal-type-assertion": false,
         "completed-docs": false,
         "prefer-function-over-method": false,
-        "custom-no-magic-numbers": false
+        "custom-no-magic-numbers": false,
+        "semicolon": [true, "always", "ignore-bound-class-methods"]
     }
 }
-- 
cgit v1.2.3


From 105dcd73e473bf347a3db0143f7730d46fa44d84 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 16:19:50 -0800
Subject: fix(instant): Progress bar background color should be 10% primary
 color

---
 packages/instant/src/components/timed_progress_bar.tsx | 17 +++++++++++++----
 packages/instant/src/components/ui/container.tsx       | 13 ++++++++++++-
 packages/instant/src/style/theme.ts                    | 12 ++++++++++--
 3 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/packages/instant/src/components/timed_progress_bar.tsx b/packages/instant/src/components/timed_progress_bar.tsx
index 8465b9cd0..fb3927088 100644
--- a/packages/instant/src/components/timed_progress_bar.tsx
+++ b/packages/instant/src/components/timed_progress_bar.tsx
@@ -1,8 +1,9 @@
 import * as _ from 'lodash';
+import { transparentize } from 'polished';
 import * as React from 'react';
 
 import { PROGRESS_FINISH_ANIMATION_TIME_MS, PROGRESS_STALL_AT_WIDTH } from '../constants';
-import { ColorOption, css, keyframes, styled } from '../style/theme';
+import { ColorOption, css, keyframes, styled, ThemeConsumer } from '../style/theme';
 
 import { Container } from './ui/container';
 
@@ -93,8 +94,16 @@ export interface ProgressBarProps extends ProgressProps {}
 
 export const ProgressBar: React.ComponentType<ProgressBarProps & React.ClassAttributes<{}>> = React.forwardRef(
     (props, ref) => (
-        <Container width="100%" backgroundColor={ColorOption.lightGrey} borderRadius="6px">
-            <Progress {...props} ref={ref as any} />
-        </Container>
+        <ThemeConsumer>
+            {theme => (
+                <Container
+                    width="100%"
+                    borderRadius="6px"
+                    rawBackgroundColor={transparentize(0.5, theme[ColorOption.primaryColor])}
+                >
+                    <Progress {...props} ref={ref as any} />
+                </Container>
+            )}
+        </ThemeConsumer>
     ),
 );
diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index 4dafe1386..a015ab5bc 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -27,6 +27,7 @@ export interface ContainerProps {
     borderBottom?: string;
     className?: string;
     backgroundColor?: ColorOption;
+    rawBackgroundColor?: string;
     hasBoxShadow?: boolean;
     zIndex?: number;
     whiteSpace?: string;
@@ -38,6 +39,16 @@ export interface ContainerProps {
     flexGrow?: string | number;
 }
 
+const getBackgroundColor = (theme: any, backgroundColor?: ColorOption, rawBackgroundColor?: string): string => {
+    if (backgroundColor) {
+        return theme[backgroundColor] as string;
+    }
+    if (rawBackgroundColor) {
+        return rawBackgroundColor;
+    }
+    return 'none';
+};
+
 export const Container =
     styled.div <
     ContainerProps >
@@ -70,7 +81,7 @@ export const Container =
         ${props => props.width && stylesForMedia<string>('width', props.width)}
         ${props => props.height && stylesForMedia<string>('height', props.height)}
         ${props => props.borderRadius && stylesForMedia<string>('border-radius', props.borderRadius)}
-        background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
+        background-color: ${props => getBackgroundColor(props.theme, props.backgroundColor, props.rawBackgroundColor)};
         border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
         &:hover {
             ${props =>
diff --git a/packages/instant/src/style/theme.ts b/packages/instant/src/style/theme.ts
index a0751286b..71e4b7052 100644
--- a/packages/instant/src/style/theme.ts
+++ b/packages/instant/src/style/theme.ts
@@ -1,6 +1,14 @@
 import * as styledComponents from 'styled-components';
 
-const { default: styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider } = styledComponents;
+const {
+    default: styled,
+    css,
+    keyframes,
+    withTheme,
+    createGlobalStyle,
+    ThemeConsumer,
+    ThemeProvider,
+} = styledComponents;
 
 export type Theme = { [key in ColorOption]: string };
 
@@ -45,4 +53,4 @@ export const generateOverlayBlack = (opacity = 0.6) => {
     return `rgba(0, 0, 0, ${opacity})`;
 };
 
-export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider };
+export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeConsumer, ThemeProvider };
-- 
cgit v1.2.3


From f4cc14f43862c639d2cf9f6e5359e4822f1bcacf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:11:06 -0800
Subject: QuoteFetchedVia -> QuoteFetchOrigin

---
 packages/instant/src/components/zero_ex_instant_provider.tsx        | 4 ++--
 .../instant/src/containers/selected_erc20_asset_amount_input.ts     | 4 ++--
 packages/instant/src/redux/async_data.ts                            | 4 ++--
 packages/instant/src/types.ts                                       | 2 +-
 packages/instant/src/util/analytics.ts                              | 6 +++---
 packages/instant/src/util/buy_quote_updater.ts                      | 4 ++--
 packages/instant/src/util/heartbeater_factory.ts                    | 4 ++--
 7 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9f2c95e36..7841f5bf7 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -11,7 +11,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchedVia } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchOrigin } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -117,7 +117,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         // tslint:disable-next-line:no-floating-promises
         asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
             updateSilently: false,
-            fetchedVia: QuoteFetchedVia.Manual,
+            fetchedVia: QuoteFetchOrigin.Manual,
         });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index 1e9b22617..a2d523b82 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -10,7 +10,7 @@ import { ERC20AssetAmountInput, ERC20AssetAmountInputProps } from '../components
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchedVia } from '../types';
+import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchOrigin } from '../types';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 
 export interface SelectedERC20AssetAmountInputProps {
@@ -92,7 +92,7 @@ const mapDispatchToProps = (
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
-                fetchedVia: QuoteFetchedVia.Manual,
+                fetchedVia: QuoteFetchOrigin.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 2efc3698f..6a1d2ed00 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { Dispatch } from 'redux';
 
 import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchedVia } from '../types';
+import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
@@ -84,7 +84,7 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean; fetchedVia: QuoteFetchedVia },
+        options: { updateSilently: boolean; fetchedVia: QuoteFetchOrigin },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index a8139c185..ea2bcbc2f 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -21,7 +21,7 @@ export enum OrderProcessState {
     Failure = 'FAILURE',
 }
 
-export enum QuoteFetchedVia {
+export enum QuoteFetchOrigin {
     Manual = 'Manual',
     Heartbeat = 'Heartbeat',
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index b85c6cee2..c0ed8c638 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchedVia } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchOrigin } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -180,12 +180,12 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
-    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchedVia) =>
+    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchOrigin) =>
         trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({
             ...buyQuoteEventProperties(buyQuote),
             fetchedVia,
         }),
-    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchedVia) => {
+    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchOrigin) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
             assetAmount: assetAmount.toString(),
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index d6c4bd71b..14af57660 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -6,7 +6,7 @@ import { Dispatch } from 'redux';
 import { oc } from 'ts-optchain';
 
 import { Action, actions } from '../redux/actions';
-import { AffiliateInfo, ERC20Asset, QuoteFetchedVia } from '../types';
+import { AffiliateInfo, ERC20Asset, QuoteFetchOrigin } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -20,7 +20,7 @@ export const buyQuoteUpdater = {
         options: {
             setPending: boolean;
             dispatchErrors: boolean;
-            fetchedVia: QuoteFetchedVia;
+            fetchedVia: QuoteFetchOrigin;
             affiliateInfo?: AffiliateInfo;
         },
     ): Promise<void> => {
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index bf9e4291f..84aeb4dbc 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -1,6 +1,6 @@
 import { asyncData } from '../redux/async_data';
 import { Store } from '../redux/store';
-import { QuoteFetchedVia } from '../types';
+import { QuoteFetchOrigin } from '../types';
 
 import { Heartbeater } from './heartbeater';
 
@@ -20,7 +20,7 @@ export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): H
     return new Heartbeater(async () => {
         await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
             updateSilently: true,
-            fetchedVia: QuoteFetchedVia.Heartbeat,
+            fetchedVia: QuoteFetchOrigin.Heartbeat,
         });
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From ec01893e9c987fcbd3fd7bcb4ec34498a6f516cc Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:11:53 -0800
Subject: fetchedVia -> fetchOrigin

---
 packages/instant/src/components/zero_ex_instant_provider.tsx   |  2 +-
 .../src/containers/selected_erc20_asset_amount_input.ts        |  2 +-
 packages/instant/src/redux/async_data.ts                       |  4 ++--
 packages/instant/src/util/analytics.ts                         |  8 ++++----
 packages/instant/src/util/buy_quote_updater.ts                 | 10 +++++++---
 packages/instant/src/util/heartbeater_factory.ts               |  2 +-
 6 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 7841f5bf7..f7880fc12 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -117,7 +117,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         // tslint:disable-next-line:no-floating-promises
         asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
             updateSilently: false,
-            fetchedVia: QuoteFetchOrigin.Manual,
+            fetchOrigin: QuoteFetchOrigin.Manual,
         });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index a2d523b82..40e35b575 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -92,7 +92,7 @@ const mapDispatchToProps = (
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
-                fetchedVia: QuoteFetchOrigin.Manual,
+                fetchOrigin: QuoteFetchOrigin.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 6a1d2ed00..dc73fd9af 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -84,7 +84,7 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean; fetchedVia: QuoteFetchOrigin },
+        options: { updateSilently: boolean; fetchOrigin: QuoteFetchOrigin },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
@@ -102,7 +102,7 @@ export const asyncData = {
                 {
                     setPending: !options.updateSilently,
                     dispatchErrors: !options.updateSilently,
-                    fetchedVia: options.fetchedVia,
+                    fetchOrigin: options.fetchOrigin,
                     affiliateInfo,
                 },
             );
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index c0ed8c638..99e8736d3 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -180,16 +180,16 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
-    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchOrigin) =>
+    trackQuoteFetched: (buyQuote: BuyQuote, fetchOrigin: QuoteFetchOrigin) =>
         trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({
             ...buyQuoteEventProperties(buyQuote),
-            fetchedVia,
+            fetchOrigin,
         }),
-    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchOrigin) => {
+    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
             assetAmount: assetAmount.toString(),
-            fetchedVia,
+            fetchOrigin,
         });
     },
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 14af57660..06474b69f 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -20,7 +20,7 @@ export const buyQuoteUpdater = {
         options: {
             setPending: boolean;
             dispatchErrors: boolean;
-            fetchedVia: QuoteFetchOrigin;
+            fetchOrigin: QuoteFetchOrigin;
             affiliateInfo?: AffiliateInfo;
         },
     ): Promise<void> => {
@@ -37,7 +37,11 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, options.fetchedVia);
+                analytics.trackQuoteError(
+                    error.message ? error.message : 'other',
+                    assetUnitAmount,
+                    options.fetchOrigin,
+                );
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
@@ -65,6 +69,6 @@ export const buyQuoteUpdater = {
         errorFlasher.clearError(dispatch);
         // invalidate the last buy quote.
         dispatch(actions.updateLatestBuyQuote(newBuyQuote));
-        analytics.trackQuoteFetched(newBuyQuote, options.fetchedVia);
+        analytics.trackQuoteFetched(newBuyQuote, options.fetchOrigin);
     },
 };
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index 84aeb4dbc..5f7ef55e5 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -20,7 +20,7 @@ export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): H
     return new Heartbeater(async () => {
         await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
             updateSilently: true,
-            fetchedVia: QuoteFetchOrigin.Heartbeat,
+            fetchOrigin: QuoteFetchOrigin.Heartbeat,
         });
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From 208ee935c843cfff9f0559a4c4058af3908f6261 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:17:26 -0800
Subject: Move fetch origin out of options

---
 packages/instant/src/components/zero_ex_instant_provider.tsx |  3 +--
 .../src/containers/selected_erc20_asset_amount_input.ts      |  3 +--
 packages/instant/src/redux/async_data.ts                     |  5 +++--
 packages/instant/src/util/buy_quote_updater.ts               | 10 +++-------
 packages/instant/src/util/heartbeater_factory.ts             | 12 ++++++++----
 5 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index f7880fc12..a4a03bbf4 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -115,9 +115,8 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         this._buyQuoteHeartbeat.start(BUY_QUOTE_UPDATE_INTERVAL_TIME_MS);
         // Trigger first buyquote fetch
         // tslint:disable-next-line:no-floating-promises
-        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
+        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, QuoteFetchOrigin.Manual, {
             updateSilently: false,
-            fetchOrigin: QuoteFetchOrigin.Manual,
         });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index 40e35b575..cb9df527e 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -88,11 +88,10 @@ const mapDispatchToProps = (
             // even if it's debounced, give them the illusion it's loading
             dispatch(actions.setQuoteRequestStatePending());
             // tslint:disable-next-line:no-floating-promises
-            debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, {
+            debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, QuoteFetchOrigin.Manual, {
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
-                fetchOrigin: QuoteFetchOrigin.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index dc73fd9af..9fdcea3ca 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -84,7 +84,8 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean; fetchOrigin: QuoteFetchOrigin },
+        fetchOrigin: QuoteFetchOrigin,
+        options: { updateSilently: boolean },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
@@ -99,10 +100,10 @@ export const asyncData = {
                 dispatch,
                 selectedAsset as ERC20Asset,
                 selectedAssetUnitAmount,
+                fetchOrigin,
                 {
                     setPending: !options.updateSilently,
                     dispatchErrors: !options.updateSilently,
-                    fetchOrigin: options.fetchOrigin,
                     affiliateInfo,
                 },
             );
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 06474b69f..5685a7d00 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -17,10 +17,10 @@ export const buyQuoteUpdater = {
         dispatch: Dispatch<Action>,
         asset: ERC20Asset,
         assetUnitAmount: BigNumber,
+        fetchOrigin: QuoteFetchOrigin,
         options: {
             setPending: boolean;
             dispatchErrors: boolean;
-            fetchOrigin: QuoteFetchOrigin;
             affiliateInfo?: AffiliateInfo;
         },
     ): Promise<void> => {
@@ -37,11 +37,7 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(
-                    error.message ? error.message : 'other',
-                    assetUnitAmount,
-                    options.fetchOrigin,
-                );
+                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, fetchOrigin);
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
@@ -69,6 +65,6 @@ export const buyQuoteUpdater = {
         errorFlasher.clearError(dispatch);
         // invalidate the last buy quote.
         dispatch(actions.updateLatestBuyQuote(newBuyQuote));
-        analytics.trackQuoteFetched(newBuyQuote, options.fetchOrigin);
+        analytics.trackQuoteFetched(newBuyQuote, fetchOrigin);
     },
 };
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index 5f7ef55e5..cf29bf3ea 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -18,9 +18,13 @@ export const generateAccountHeartbeater = (options: HeartbeatFactoryOptions): He
 export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): Heartbeater => {
     const { store, shouldPerformImmediatelyOnStart } = options;
     return new Heartbeater(async () => {
-        await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
-            updateSilently: true,
-            fetchOrigin: QuoteFetchOrigin.Heartbeat,
-        });
+        await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(
+            store.getState(),
+            store.dispatch,
+            QuoteFetchOrigin.Heartbeat,
+            {
+                updateSilently: true,
+            },
+        );
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From b9c983b4d691e58894b8b47f8e5952fdfcc275f9 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:24:02 -0800
Subject: Use base unit value

---
 packages/instant/src/util/buy_quote_updater.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 5685a7d00..c1899f8c1 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -37,7 +37,7 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, fetchOrigin);
+                analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin);
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-- 
cgit v1.2.3


From 0f01e31cc3826df7000e0ddc35354aa9af515966 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 14:59:23 -0800
Subject: feat(website): implement rest of links

---
 packages/website/ts/pages/instant/features.tsx  | 106 +++++++++++++-----------
 packages/website/ts/pages/instant/instant.tsx   |   8 +-
 packages/website/ts/pages/instant/need_more.tsx |  18 +++-
 3 files changed, 77 insertions(+), 55 deletions(-)

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 73be793d5..9c1668c1c 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -6,63 +6,65 @@ import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
+import { utils } from 'ts/utils/utils';
 
 export interface FeatureProps {
     screenWidth: ScreenWidths;
+    onGetStartedClick: () => void;
 }
 
-export const Features = (props: FeatureProps) => (
-    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
-        <FeatureItem
-            imgSrc="images/instant/feature_1.svg"
-            title="Support ERC-20 and ERC-721 tokens"
-            description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
-            linkInfos={[
-                {
-                    displayText: 'Get started',
-                    linkSrc: 'google.com',
-                },
-                {
-                    displayText: 'Explore the docs',
-                    linkSrc: 'google.com',
-                },
-            ]}
-            screenWidth={props.screenWidth}
-        />
-        <FeatureItem
-            imgSrc="images/instant/feature_2.svg"
-            title="Generate revenue for your business"
-            description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
-            linkInfos={[
-                {
-                    displayText: 'Learn about affiliate fees',
-                    linkSrc: 'google.com',
-                },
-            ]}
-            screenWidth={props.screenWidth}
-        />
-        <FeatureItem
-            imgSrc="images/instant/feature_3.svg"
-            title="Easy and Flexible Integration"
-            description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
-            linkInfos={[
-                {
-                    displayText: 'Explore AssetBuyer',
-                    linkSrc: 'google.com',
-                },
-                {
-                    displayText: 'Learn about liquidity',
-                    linkSrc: 'google.com',
-                },
-            ]}
-            screenWidth={props.screenWidth}
-        />
-    </Container>
-);
+export const Features = (props: FeatureProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const getStartedLinkInfo = {
+        displayText: 'Get started',
+        onClick: props.onGetStartedClick,
+    };
+    const exploreTheDocsLinkInfo = {
+        displayText: 'Explore the docs',
+        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Get-Started`,
+    };
+    const tokenLinkInfos = isSmallScreen ? [getStartedLinkInfo] : [getStartedLinkInfo, exploreTheDocsLinkInfo];
+    return (
+        <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
+            <FeatureItem
+                imgSrc="images/instant/feature_1.svg"
+                title="Support ERC-20 and ERC-721 tokens"
+                description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
+                linkInfos={tokenLinkInfos}
+                screenWidth={props.screenWidth}
+            />
+            <FeatureItem
+                imgSrc="images/instant/feature_2.svg"
+                title="Generate revenue for your business"
+                description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
+                linkInfos={[
+                    {
+                        displayText: 'Learn about affiliate fees',
+                        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Learn-About-Affiliate-Fees`,
+                    },
+                ]}
+                screenWidth={props.screenWidth}
+            />
+            <FeatureItem
+                imgSrc="images/instant/feature_3.svg"
+                title="Easy and Flexible Integration"
+                description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
+                linkInfos={[
+                    {
+                        displayText: 'Explore AssetBuyer',
+                        linkSrc: `${utils.getCurrentBaseUrl()}/docs/asset-buyer`,
+                    },
+                ]}
+                screenWidth={props.screenWidth}
+            />
+        </Container>
+    );
+};
 
 interface LinkInfo {
     displayText: string;
-    linkSrc: string;
+    linkSrc?: string;
+    onClick?: () => void;
 }
 
 interface FeatureItemProps {
@@ -95,7 +97,11 @@ const FeatureItem = (props: FeatureItemProps) => {
             <Container className="flex" marginTop="28px">
                 {_.map(linkInfos, linkInfo => {
                     const onClick = (event: React.MouseEvent<HTMLElement>) => {
-                        window.open(linkInfo.linkSrc, '_blank');
+                        if (!_.isUndefined(linkInfo.onClick)) {
+                            linkInfo.onClick();
+                        } else if (!_.isUndefined(linkInfo.linkSrc)) {
+                            utils.openUrl(linkInfo.linkSrc);
+                        }
                     };
                     return (
                         <Container
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index b758ef162..fa6bd1c33 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -56,18 +56,18 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                     isNightVersion={true}
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onHeaderCTAClick} />
+                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onGetStartedClick} />
                 <Screenshots screenWidth={this.props.screenWidth} />
-                <Features screenWidth={this.props.screenWidth} />
+                <Features screenWidth={this.props.screenWidth} onGetStartedClick={this._onGetStartedClick} />
                 {!this._isSmallScreen() && <Configurator hash={CONFIGURATOR_HASH} />}
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
     }
-    private readonly _onHeaderCTAClick = () => {
+    private readonly _onGetStartedClick = () => {
         if (this._isSmallScreen()) {
-            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#About`);
+            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
         } else {
             this._scrollToConfigurator();
         }
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
index 190b27f9a..e6d5c3694 100644
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -5,6 +5,8 @@ import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+import { utils } from 'ts/utils/utils';
 
 export interface NeedMoreProps {
     screenWidth: ScreenWidths;
@@ -32,11 +34,18 @@ export const NeedMore = (props: NeedMoreProps) => {
                             backgroundColor={colors.white}
                             fontColor={backgroundColor}
                             fontSize="18px"
+                            onClick={onGetInTouchClick}
                         >
                             Get in Touch
                         </Button>
                     </Container>
-                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                    <Button
+                        type="button"
+                        backgroundColor={colors.mediumBlue}
+                        fontColor={colors.white}
+                        fontSize="18px"
+                        onClick={onDocsClick}
+                    >
                         Explore the Docs
                     </Button>
                 </Container>
@@ -44,3 +53,10 @@ export const NeedMore = (props: NeedMoreProps) => {
         </Container>
     );
 };
+
+const onGetInTouchClick = () => {
+    utils.openUrl(constants.URL_ZEROEX_CHAT);
+};
+const onDocsClick = () => {
+    utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
+};
-- 
cgit v1.2.3


From 76259352229881287a94cb561f82498920de5443 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 16:36:52 -0800
Subject: feat: write version info directly to exported object

---
 packages/instant/README.md           | 6 +++---
 packages/instant/src/index.umd.ts    | 7 ++++---
 packages/instant/src/util/version.ts | 8 --------
 3 files changed, 7 insertions(+), 14 deletions(-)
 delete mode 100644 packages/instant/src/util/version.ts

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 0fb4dfe62..a38e4f85c 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -20,7 +20,7 @@ The package is available as a UMD module named `zeroExInstant`.
 
 ## Deploying
 
-You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com for easy sharing.
+You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com/instant.js for easy sharing.
 
 To build and deploy the bundle run
 
@@ -28,7 +28,7 @@ To build and deploy the bundle run
 yarn deploy_dogfood
 ```
 
-We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/
+We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/instant.js
 
 To build and deploy to this bundle, run
 
@@ -36,7 +36,7 @@ To build and deploy to this bundle, run
 yarn deploy_staging
 ```
 
-Finally, we have our live production bundle that is only meant to be updated with stable, polished releases.
+Finally, we have our live production bundle that is only meant to be updated with stable, polished releases: https://instant.0xproject.com/instant.js
 
 To build and deploy to this bundle, run
 
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 063874d36..45369d9ee 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -6,9 +6,6 @@ import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
 import { util } from './util/util';
-import { versionUtil } from './util/version';
-
-versionUtil.writeVersionInfoToWindow();
 
 const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
 
@@ -113,3 +110,7 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     };
     window.onpopstate = onPopStateHandler;
 };
+
+// Write version info to the exported object for debugging
+export const GitSha = process.env.GIT_SHA;
+export const NpmVersion = process.env.NPM_PACKAGE_VERSION;
diff --git a/packages/instant/src/util/version.ts b/packages/instant/src/util/version.ts
deleted file mode 100644
index 5264cd659..000000000
--- a/packages/instant/src/util/version.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-const anyWindow = window as any;
-
-export const versionUtil = {
-    writeVersionInfoToWindow: () => {
-        anyWindow.__zeroExInstantGitSha = process.env.GIT_SHA;
-        anyWindow.__zeroExInstantNpmVersion = process.env.NPM_PACKAGE_VERSION;
-    },
-};
-- 
cgit v1.2.3


From 77d6594ecb78a85d51a8aef39744ae62e4085bbc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 1 Nov 2018 15:45:38 +0100
Subject: Plugging away at encoder

---
 packages/order-utils/test/abi_encoder.ts | 483 +++++++++++++++++++++++++++++++
 1 file changed, 483 insertions(+)
 create mode 100644 packages/order-utils/test/abi_encoder.ts

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
new file mode 100644
index 000000000..46449662a
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -0,0 +1,483 @@
+import * as chai from 'chai';
+import 'mocha';
+import ethUtil = require('ethereumjs-util');
+
+var _ = require('lodash');
+
+import { assert } from '@0x/order-utils/src/assert';
+
+import { chaiSetup } from '@0x/order-utils/test/utils/chai_setup';
+import { web3Wrapper } from '@0x/order-utils/test/utils/web3_wrapper';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { throwError } from 'ethers/errors';
+
+import { BigNumber } from '@0x/utils';
+import { MethodNotFound } from 'json-rpc-error';
+import { power } from 'js-combinatorics';
+
+const simpleAbi = {
+    name: 'SimpleAbi',
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'greg',
+                    type: 'uint256',
+                },
+                {
+                    name: 'gregStr',
+                    type: 'string',
+                },
+            ],
+        },
+    ],
+} as MethodAbi;
+const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+namespace AbiEncoder {
+    class Memory {}
+
+    class Word {}
+
+    abstract class DataType {
+        private dataItem: DataItem;
+        private hexValue: string;
+
+        constructor(dataItem: DataItem) {
+            this.dataItem = dataItem;
+            this.hexValue = '0x';
+        }
+
+        protected assignHexValue(hexValue: string) {
+            this.hexValue = hexValue;
+        }
+
+        public getHexValue(): string {
+            return this.hexValue;
+        }
+
+        public abstract assignValue(value: any): void;
+
+        // abstract match(type: string): Bool;
+    }
+
+    class Calldata {}
+
+    abstract class StaticDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    abstract class DynamicDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    class Address extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'address';
+        }
+    }
+
+    class Bool extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bool';
+        }
+    }
+
+    class Int extends StaticDataType {
+        static matcher = RegExp(
+            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class UInt extends StaticDataType {
+        static matcher = RegExp(
+            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH: number = 1;
+        width: number = UInt.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = parseInt(matches[1]);
+            }
+        }
+
+        public getMaxValue() {
+            return new BigNumber(2).toPower(this.width - 1);
+        }
+
+        public assignValue(value: BigNumber) {
+            if (value > this.getMaxValue()) {
+                throw 1;
+            }
+
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Byte extends StaticDataType {
+        static matcher = RegExp(
+            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Tuple extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'tuple';
+        }
+    }
+
+    class Bytes extends StaticDataType {
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bytes';
+        }
+    }
+
+    class SolArray extends DynamicDataType {
+        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = SolArray.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.length = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class SolString extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'string';
+        }
+    }
+
+    /* TODO
+    class Fixed extends StaticDataType {}
+
+    class UFixed extends StaticDataType {}*/
+
+    class Pointer extends StaticDataType {
+        destDataType: DynamicDataType;
+        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
+
+        constructor(destDataType: DynamicDataType) {
+            super(Pointer.metaDataItem);
+            this.destDataType = destDataType;
+        }
+
+        public assignValue(destDataType: DynamicDataType) {
+            this.destDataType = destDataType;
+        }
+    }
+
+    class DataTypeFactory {
+        public static mapDataItemToDataType(dataItem: DataItem): DataType {
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+        }
+
+        public static create(dataItem: DataItem): DataType {
+            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+            if (dataType instanceof StaticDataType) {
+                return dataType;
+            } else if (dataType instanceof DynamicDataType) {
+                const pointer = new Pointer(dataType);
+                return pointer;
+            }
+
+            throw new Error(`Unrecognized instance type: '${dataType}'`);
+        }
+    }
+
+    export class Method {
+        name: string;
+        params: DataType[];
+
+        constructor(abi: MethodAbi) {
+            // super();
+            this.name = abi.name;
+            this.params = [];
+
+            _.each(abi.inputs, function(this: Method, input: DataItem) {
+                this.params.push(DataTypeFactory.create(input));
+            });
+        }
+
+        encode(args: any[]): string {
+            //const calldata = new Calldata(this.name, this.params.length);
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                console.log(param.getHexValue());
+                //param.encodeToCalldata(calldata);
+            });
+
+            return '';
+
+            //return calldata.getRaw();
+        }
+
+        /*
+        encodeOptimized(args: any[]): string {
+            const calldata = new Memory();
+            // Assign values
+            optimizableParams : StaticDataType = [];
+            _.each(this.params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                if (param instanceof DynamicDataType) {
+
+                }
+            });
+
+            // Find non-parameter leaves
+
+
+            return '';
+        } */
+
+        /*
+        decode(rawCalldata: string): any[] {
+            const calldata = new Calldata(this.name, this.params.length);
+            calldata.assignRaw(rawCalldata);
+            let args: any[];
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.decodeFromCalldata(calldata);
+                args.push(param.getValue());
+            });
+
+            return args;
+        }*/
+    }
+}
+
+describe.only('ABI Encoder', () => {
+    describe.only('Just a Greg, Eh', () => {
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(simpleAbi);
+            method.encode([new BigNumber(5), 'five']);
+            expect(true).to.be.true();
+        });
+    });
+});
-- 
cgit v1.2.3


From 79126f3b4a83d9cf58e5a7935051820ae5e1a8e0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 11:13:56 -0800
Subject: renamed

---
 packages/order-utils/test/abi_encoder.ts      | 483 --------------------------
 packages/order-utils/test/abi_encoder_test.ts | 479 +++++++++++++++++++++++++
 2 files changed, 479 insertions(+), 483 deletions(-)
 delete mode 100644 packages/order-utils/test/abi_encoder.ts
 create mode 100644 packages/order-utils/test/abi_encoder_test.ts

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
deleted file mode 100644
index 46449662a..000000000
--- a/packages/order-utils/test/abi_encoder.ts
+++ /dev/null
@@ -1,483 +0,0 @@
-import * as chai from 'chai';
-import 'mocha';
-import ethUtil = require('ethereumjs-util');
-
-var _ = require('lodash');
-
-import { assert } from '@0x/order-utils/src/assert';
-
-import { chaiSetup } from '@0x/order-utils/test/utils/chai_setup';
-import { web3Wrapper } from '@0x/order-utils/test/utils/web3_wrapper';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { throwError } from 'ethers/errors';
-
-import { BigNumber } from '@0x/utils';
-import { MethodNotFound } from 'json-rpc-error';
-import { power } from 'js-combinatorics';
-
-const simpleAbi = {
-    name: 'SimpleAbi',
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'greg',
-                    type: 'uint256',
-                },
-                {
-                    name: 'gregStr',
-                    type: 'string',
-                },
-            ],
-        },
-    ],
-} as MethodAbi;
-const fillOrderAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-namespace AbiEncoder {
-    class Memory {}
-
-    class Word {}
-
-    abstract class DataType {
-        private dataItem: DataItem;
-        private hexValue: string;
-
-        constructor(dataItem: DataItem) {
-            this.dataItem = dataItem;
-            this.hexValue = '0x';
-        }
-
-        protected assignHexValue(hexValue: string) {
-            this.hexValue = hexValue;
-        }
-
-        public getHexValue(): string {
-            return this.hexValue;
-        }
-
-        public abstract assignValue(value: any): void;
-
-        // abstract match(type: string): Bool;
-    }
-
-    class Calldata {}
-
-    abstract class StaticDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    abstract class DynamicDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    class Address extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'address';
-        }
-    }
-
-    class Bool extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bool';
-        }
-    }
-
-    class Int extends StaticDataType {
-        static matcher = RegExp(
-            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.width = new BigNumber(matches[1], 10);
-            }
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class UInt extends StaticDataType {
-        static matcher = RegExp(
-            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        static DEFAULT_WIDTH: number = 1;
-        width: number = UInt.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.width = parseInt(matches[1]);
-            }
-        }
-
-        public getMaxValue() {
-            return new BigNumber(2).toPower(this.width - 1);
-        }
-
-        public assignValue(value: BigNumber) {
-            if (value > this.getMaxValue()) {
-                throw 1;
-            }
-
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class Byte extends StaticDataType {
-        static matcher = RegExp(
-            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-        );
-
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.width = new BigNumber(matches[1], 10);
-            }
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class Tuple extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
-        }
-    }
-
-    class Bytes extends StaticDataType {
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bytes';
-        }
-    }
-
-    class SolArray extends DynamicDataType {
-        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = SolArray.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.length = new BigNumber(matches[1], 10);
-            }
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class SolString extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
-            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'string';
-        }
-    }
-
-    /* TODO
-    class Fixed extends StaticDataType {}
-
-    class UFixed extends StaticDataType {}*/
-
-    class Pointer extends StaticDataType {
-        destDataType: DynamicDataType;
-        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
-
-        constructor(destDataType: DynamicDataType) {
-            super(Pointer.metaDataItem);
-            this.destDataType = destDataType;
-        }
-
-        public assignValue(destDataType: DynamicDataType) {
-            this.destDataType = destDataType;
-        }
-    }
-
-    class DataTypeFactory {
-        public static mapDataItemToDataType(dataItem: DataItem): DataType {
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-        }
-
-        public static create(dataItem: DataItem): DataType {
-            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-            if (dataType instanceof StaticDataType) {
-                return dataType;
-            } else if (dataType instanceof DynamicDataType) {
-                const pointer = new Pointer(dataType);
-                return pointer;
-            }
-
-            throw new Error(`Unrecognized instance type: '${dataType}'`);
-        }
-    }
-
-    export class Method {
-        name: string;
-        params: DataType[];
-
-        constructor(abi: MethodAbi) {
-            // super();
-            this.name = abi.name;
-            this.params = [];
-
-            _.each(abi.inputs, function(this: Method, input: DataItem) {
-                this.params.push(DataTypeFactory.create(input));
-            });
-        }
-
-        encode(args: any[]): string {
-            //const calldata = new Calldata(this.name, this.params.length);
-            let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
-                param.assignValue(args[i]);
-                console.log(param.getHexValue());
-                //param.encodeToCalldata(calldata);
-            });
-
-            return '';
-
-            //return calldata.getRaw();
-        }
-
-        /*
-        encodeOptimized(args: any[]): string {
-            const calldata = new Memory();
-            // Assign values
-            optimizableParams : StaticDataType = [];
-            _.each(this.params, function(args: any[], i: number, param: DataType) {
-                param.assignValue(args[i]);
-                if (param instanceof DynamicDataType) {
-
-                }
-            });
-
-            // Find non-parameter leaves
-
-
-            return '';
-        } */
-
-        /*
-        decode(rawCalldata: string): any[] {
-            const calldata = new Calldata(this.name, this.params.length);
-            calldata.assignRaw(rawCalldata);
-            let args: any[];
-            let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
-                param.decodeFromCalldata(calldata);
-                args.push(param.getValue());
-            });
-
-            return args;
-        }*/
-    }
-}
-
-describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
-        it.only('Yessir', async () => {
-            const method = new AbiEncoder.Method(simpleAbi);
-            method.encode([new BigNumber(5), 'five']);
-            expect(true).to.be.true();
-        });
-    });
-});
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
new file mode 100644
index 000000000..87e1e7fba
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -0,0 +1,479 @@
+import * as chai from 'chai';
+import 'mocha';
+import ethUtil = require('ethereumjs-util');
+
+var _ = require('lodash');
+
+// import { assert } from '@0x/order-utils/src/assert';
+
+import { chaiSetup } from './utils/chai_setup';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import { BigNumber } from '@0x/utils';
+
+const simpleAbi = {
+    name: 'SimpleAbi',
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'greg',
+                    type: 'uint256',
+                },
+                {
+                    name: 'gregStr',
+                    type: 'string',
+                },
+            ],
+        },
+    ],
+} as MethodAbi;
+const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+namespace AbiEncoder {
+    class Memory {}
+
+    class Word {}
+
+    abstract class DataType {
+        private dataItem: DataItem;
+        private hexValue: string;
+
+        constructor(dataItem: DataItem) {
+            this.dataItem = dataItem;
+            this.hexValue = '0x';
+        }
+
+        protected assignHexValue(hexValue: string) {
+            this.hexValue = hexValue;
+        }
+
+        public getHexValue(): string {
+            return this.hexValue;
+        }
+
+        public abstract assignValue(value: any): void;
+
+        // abstract match(type: string): Bool;
+    }
+
+    class Calldata {}
+
+    abstract class StaticDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    abstract class DynamicDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    class Address extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'address';
+        }
+    }
+
+    class Bool extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bool';
+        }
+    }
+
+    class Int extends StaticDataType {
+        static matcher = RegExp(
+            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class UInt extends StaticDataType {
+        static matcher = RegExp(
+            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH: number = 1;
+        width: number = UInt.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = parseInt(matches[1]);
+            }
+        }
+
+        public getMaxValue() {
+            return new BigNumber(2).toPower(this.width - 1);
+        }
+
+        public assignValue(value: BigNumber) {
+            if (value > this.getMaxValue()) {
+                throw 1;
+            }
+
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Byte extends StaticDataType {
+        static matcher = RegExp(
+            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Tuple extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'tuple';
+        }
+    }
+
+    class Bytes extends StaticDataType {
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bytes';
+        }
+    }
+
+    class SolArray extends DynamicDataType {
+        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = SolArray.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.length = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class SolString extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'string';
+        }
+    }
+
+    /* TODO
+    class Fixed extends StaticDataType {}
+
+    class UFixed extends StaticDataType {}*/
+
+    class Pointer extends StaticDataType {
+        destDataType: DynamicDataType;
+        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
+
+        constructor(destDataType: DynamicDataType) {
+            super(Pointer.metaDataItem);
+            this.destDataType = destDataType;
+        }
+
+        public assignValue(destDataType: DynamicDataType) {
+            this.destDataType = destDataType;
+        }
+    }
+
+    class DataTypeFactory {
+        public static mapDataItemToDataType(dataItem: DataItem): DataType {
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+        }
+
+        public static create(dataItem: DataItem): DataType {
+            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+            if (dataType instanceof StaticDataType) {
+                return dataType;
+            } else if (dataType instanceof DynamicDataType) {
+                const pointer = new Pointer(dataType);
+                return pointer;
+            }
+
+            throw new Error(`Unrecognized instance type: '${dataType}'`);
+        }
+    }
+
+    export class Method {
+        name: string;
+        params: DataType[];
+
+        constructor(abi: MethodAbi) {
+            // super();
+            this.name = abi.name;
+            this.params = [];
+
+            _.each(abi.inputs, function(this: Method, input: DataItem) {
+                this.params.push(DataTypeFactory.create(input));
+            });
+        }
+
+        encode(args: any[]): string {
+            //const calldata = new Calldata(this.name, this.params.length);
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                console.log(param.getHexValue());
+                //param.encodeToCalldata(calldata);
+            });
+
+            return '';
+
+            //return calldata.getRaw();
+        }
+
+        /*
+        encodeOptimized(args: any[]): string {
+            const calldata = new Memory();
+            // Assign values
+            optimizableParams : StaticDataType = [];
+            _.each(this.params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                if (param instanceof DynamicDataType) {
+
+                }
+            });
+
+            // Find non-parameter leaves
+
+
+            return '';
+        } */
+
+        /*
+        decode(rawCalldata: string): any[] {
+            const calldata = new Calldata(this.name, this.params.length);
+            calldata.assignRaw(rawCalldata);
+            let args: any[];
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.decodeFromCalldata(calldata);
+                args.push(param.getValue());
+            });
+
+            return args;
+        }*/
+    }
+}
+
+describe.only('ABI Encoder', () => {
+    describe.only('Just a Greg, Eh', () => {
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(simpleAbi);
+            method.encode([new BigNumber(5), 'five']);
+            expect(true).to.be.true();
+        });
+    });
+});
-- 
cgit v1.2.3


From a1cff862c979d013f3f56af55c324fe38b588473 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 11:32:29 -0800
Subject: Fixed width parsing for UINT

---
 packages/order-utils/test/abi_encoder_test.ts | 43 ++++++++++++++++-----------
 1 file changed, 26 insertions(+), 17 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 87e1e7fba..f6f7fd93e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -13,22 +13,24 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 import { BigNumber } from '@0x/utils';
 
 const simpleAbi = {
-    name: 'SimpleAbi',
+    constant: false,
     inputs: [
         {
-            components: [
-                {
-                    name: 'greg',
-                    type: 'uint256',
-                },
-                {
-                    name: 'gregStr',
-                    type: 'string',
-                },
-            ],
+            name: 'greg',
+            type: 'uint208',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
         },
     ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
 } as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -198,7 +200,7 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = Byte.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
+            if (matches !== null && matches.length === 2) {
                 this.width = new BigNumber(matches[1], 10);
             }
         }
@@ -218,16 +220,20 @@ namespace AbiEncoder {
             '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
 
-        static DEFAULT_WIDTH: number = 1;
+        static DEFAULT_WIDTH: number = 256;
         width: number = UInt.DEFAULT_WIDTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
+            const matches = UInt.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
+            console.log(JSON.stringify(matches));
+            if (matches !== null && matches.length === 2) {
                 this.width = parseInt(matches[1]);
+            } else {
+                this.width = 256;
             }
+            console.log('Width = ' + this.width);
         }
 
         public getMaxValue() {
@@ -262,7 +268,7 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = Byte.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
+            if (matches !== null && matches.length === 2) {
                 this.width = new BigNumber(matches[1], 10);
             }
         }
@@ -377,6 +383,8 @@ namespace AbiEncoder {
 
     class DataTypeFactory {
         public static mapDataItemToDataType(dataItem: DataItem): DataType {
+            console.log(`Type: ${dataItem.type}`);
+
             if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
             if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
             if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
@@ -415,7 +423,8 @@ namespace AbiEncoder {
             this.name = abi.name;
             this.params = [];
 
-            _.each(abi.inputs, function(this: Method, input: DataItem) {
+            _.each(abi.inputs, (input: DataItem) => {
+                console.log('--input--\n', input, '--end input--');
                 this.params.push(DataTypeFactory.create(input));
             });
         }
-- 
cgit v1.2.3


From 331cca37e2bce35a1351f75a85b97ab60dfad196 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 13:17:15 -0800
Subject: works for assigning value to uint

---
 packages/order-utils/test/abi_encoder_test.ts | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index f6f7fd93e..6b32d59aa 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -227,25 +227,29 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = UInt.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            console.log(JSON.stringify(matches));
             if (matches !== null && matches.length === 2) {
                 this.width = parseInt(matches[1]);
             } else {
                 this.width = 256;
             }
-            console.log('Width = ' + this.width);
         }
 
-        public getMaxValue() {
+        public getMaxValue(): BigNumber {
             return new BigNumber(2).toPower(this.width - 1);
         }
 
         public assignValue(value: BigNumber) {
-            if (value > this.getMaxValue()) {
-                throw 1;
+            console.log(JSON.stringify(value));
+            console.log(JSON.stringify(this.getMaxValue()));
+            if (value.greaterThan(this.getMaxValue())) {
+                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            } else if (value.lessThan(0)) {
+                throw `tried to assign value of ${value} to an unsigned integer.`;
             }
 
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const hexBase = 16;
+            const evmWordWidth = 32;
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
             const encodedValue = ethUtil.bufferToHex(valueBuf);
 
             this.assignHexValue(encodedValue);
@@ -424,7 +428,6 @@ namespace AbiEncoder {
             this.params = [];
 
             _.each(abi.inputs, (input: DataItem) => {
-                console.log('--input--\n', input, '--end input--');
                 this.params.push(DataTypeFactory.create(input));
             });
         }
@@ -432,7 +435,9 @@ namespace AbiEncoder {
         encode(args: any[]): string {
             //const calldata = new Calldata(this.name, this.params.length);
             let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
+            _.each(params, (param: DataType, i: number) => {
+                console.log('param:\n', param, '\n--end--\n');
+                console.log('arg:\n', args[i], '\n--end\n');
                 param.assignValue(args[i]);
                 console.log(param.getHexValue());
                 //param.encodeToCalldata(calldata);
-- 
cgit v1.2.3


From bce62056d953abc424a5171adbaff1641f8f6626 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 13:28:59 -0800
Subject: cleaner name/type for pointer

---
 packages/order-utils/test/abi_encoder_test.ts | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 6b32d59aa..4b8ed48cc 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -137,6 +137,10 @@ namespace AbiEncoder {
             return this.hexValue;
         }
 
+        public getDataItem(): DataItem {
+            return this.dataItem;
+        }
+
         public abstract assignValue(value: any): void;
 
         // abstract match(type: string): Bool;
@@ -373,15 +377,25 @@ namespace AbiEncoder {
 
     class Pointer extends StaticDataType {
         destDataType: DynamicDataType;
-        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
 
         constructor(destDataType: DynamicDataType) {
-            super(Pointer.metaDataItem);
+            const destDataItem = destDataType.getDataItem();
+            const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+            super(dataItem);
             this.destDataType = destDataType;
         }
 
+        /*
         public assignValue(destDataType: DynamicDataType) {
             this.destDataType = destDataType;
+        }*/
+
+        public assignValue(value: any) {
+            this.destDataType.assignValue(value);
+        }
+
+        public getHexValue(): string {
+            return this.destDataType.getHexValue();
         }
     }
 
-- 
cgit v1.2.3


From d5dbd8cd686195e38c3c4a0857e3231e0a026287 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 13:47:44 -0800
Subject: tests for String

---
 packages/order-utils/test/abi_encoder_test.ts | 59 +++++++++++++++++++--------
 1 file changed, 42 insertions(+), 17 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 4b8ed48cc..0366ddfcc 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -120,7 +120,7 @@ namespace AbiEncoder {
 
     class Word {}
 
-    abstract class DataType {
+    export abstract class DataType {
         private dataItem: DataItem;
         private hexValue: string;
 
@@ -148,19 +148,19 @@ namespace AbiEncoder {
 
     class Calldata {}
 
-    abstract class StaticDataType extends DataType {
+    export abstract class StaticDataType extends DataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
         }
     }
 
-    abstract class DynamicDataType extends DataType {
+    export abstract class DynamicDataType extends DataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
         }
     }
 
-    class Address extends StaticDataType {
+    export class Address extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
@@ -176,7 +176,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Bool extends StaticDataType {
+    export class Bool extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
@@ -192,7 +192,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Int extends StaticDataType {
+    export class Int extends StaticDataType {
         static matcher = RegExp(
             '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
@@ -219,7 +219,7 @@ namespace AbiEncoder {
         }
     }
 
-    class UInt extends StaticDataType {
+    export class UInt extends StaticDataType {
         static matcher = RegExp(
             '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
@@ -264,7 +264,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Byte extends StaticDataType {
+    export class Byte extends StaticDataType {
         static matcher = RegExp(
             '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
         );
@@ -291,7 +291,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Tuple extends DynamicDataType {
+    export class Tuple extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
@@ -307,7 +307,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Bytes extends StaticDataType {
+    export class Bytes extends StaticDataType {
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
 
@@ -326,7 +326,7 @@ namespace AbiEncoder {
         }
     }
 
-    class SolArray extends DynamicDataType {
+    export class SolArray extends DynamicDataType {
         static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
@@ -350,14 +350,16 @@ namespace AbiEncoder {
         }
     }
 
-    class SolString extends DynamicDataType {
+    export class SolString extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(SolString.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const wordsForValue = Math.ceil(value.length / 32);
+            const paddedBytesForValue = wordsForValue * 32;
+            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
             const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
             const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
             const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
@@ -375,7 +377,7 @@ namespace AbiEncoder {
 
     class UFixed extends StaticDataType {}*/
 
-    class Pointer extends StaticDataType {
+    export class Pointer extends StaticDataType {
         destDataType: DynamicDataType;
 
         constructor(destDataType: DynamicDataType) {
@@ -399,7 +401,7 @@ namespace AbiEncoder {
         }
     }
 
-    class DataTypeFactory {
+    export class DataTypeFactory {
         public static mapDataItemToDataType(dataItem: DataItem): DataType {
             console.log(`Type: ${dataItem.type}`);
 
@@ -497,11 +499,34 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
-        it.only('Yessir', async () => {
+    describe('Just a Greg, Eh', () => {
+        it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             method.encode([new BigNumber(5), 'five']);
             expect(true).to.be.true();
         });
     });
+
+    describe('String', () => {
+        const testStringDataItem = { name: 'testString', type: 'string' };
+        it('Less than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            stringDataType.assignValue('five');
+            const expectedAbiEncodedString =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            console.log(stringDataType.getHexValue());
+            console.log(expectedAbiEncodedString);
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            const testValue = 'a'.repeat(40);
+            stringDataType.assignValue(testValue);
+            const expectedAbiEncodedString =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+    });
 });
-- 
cgit v1.2.3


From 96bcc7e33281a3a7831e92dad65de5303ac39523 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 16:33:25 -0800
Subject: Going towards first calldata impl

---
 packages/order-utils/test/abi_encoder_test.ts | 265 ++++++++++++++++++++++++--
 1 file changed, 250 insertions(+), 15 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0366ddfcc..7e12dfee6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -11,13 +11,14 @@ import { chaiSetup } from './utils/chai_setup';
 import { MethodAbi, DataItem } from 'ethereum-types';
 
 import { BigNumber } from '@0x/utils';
+import { assert } from '@0x/order-utils/src/assert';
 
 const simpleAbi = {
     constant: false,
     inputs: [
         {
             name: 'greg',
-            type: 'uint208',
+            type: 'uint256',
         },
         {
             name: 'gregStr',
@@ -116,17 +117,138 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 namespace AbiEncoder {
-    class Memory {}
+    class Word {
+        private value: string;
+
+        constructor(value?: string) {
+            if (value === undefined) {
+                this.value = '';
+            } else {
+                this.value = value;
+            }
+        }
+
+        public set(value: string) {
+            if (value.length !== 64) {
+                throw `Tried to create word that is not 32 bytes: ${value}`;
+            }
 
-    class Word {}
+            this.value = value;
+        }
+
+        public get(): string {
+            return this.value;
+        }
+
+        public getAsHex(): string {
+            return `0x${this.value}`;
+        }
+    }
+
+    enum CalldataSection {
+        NONE,
+        PARAMS,
+        DATA,
+    }
+
+    class Memblock {
+        private dataType: DataType;
+        private location: { calldataSection: CalldataSection; offset: BigNumber };
+
+        constructor(dataType: DataType) {
+            this.dataType = dataType;
+            this.location = {
+                calldataSection: CalldataSection.NONE,
+                offset: new BigNumber(0),
+            };
+        }
+
+        public getSize(): BigNumber {
+            return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
+        }
+
+        public assignLocation(calldataSection: CalldataSection, offset: BigNumber) {
+            this.location.calldataSection = calldataSection;
+            this.location.offset = offset;
+        }
+
+        public get(): string {
+            return ethUtil.stripHexPrefix(this.dataType.getHexValue());
+        }
+    }
+
+    interface BindList {
+        [key: string]: Memblock;
+    }
+
+    class Calldata {
+        private selector: string;
+        private params: Memblock[];
+        private data: Memblock[];
+        private dataOffset: BigNumber;
+        private currentDataOffset: BigNumber;
+        private currentParamOffset: BigNumber;
+        private bindList: BindList;
+
+        constructor(selector: string, nParams: number) {
+            this.selector = selector;
+            console.log(this.selector);
+            this.params = [];
+            this.data = [];
+            const evmWordSize = 32;
+            this.dataOffset = new BigNumber(nParams).times(evmWordSize);
+            this.currentDataOffset = this.dataOffset;
+            this.currentParamOffset = new BigNumber(0);
+            this.bindList = {};
+        }
+
+        public bind(dataType: DataType, section: CalldataSection = CalldataSection.DATA) {
+            if (dataType.getId() in this.bindList) {
+                throw `Rebind`;
+            }
+            const memblock = new Memblock(dataType);
+            switch (section) {
+                case CalldataSection.PARAMS:
+                    this.params.push(memblock);
+                    memblock.assignLocation(section, this.currentParamOffset);
+                    this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+                    break;
+
+                case CalldataSection.DATA:
+                    this.data.push(memblock);
+                    memblock.assignLocation(section, this.currentDataOffset);
+                    this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
+                    break;
+
+                default:
+                    throw `Unrecognized calldata section: ${section}`;
+            }
+
+            this.bindList[dataType.getId()] = memblock;
+        }
+
+        public getHexValue(): string {
+            let hexValue = `0x${this.selector}`;
+            _.each(this.params, (memblock: Memblock) => {
+                hexValue += memblock.get();
+            });
+            _.each(this.data, (memblock: Memblock) => {
+                hexValue += memblock.get();
+            });
+
+            return hexValue;
+        }
+    }
 
     export abstract class DataType {
         private dataItem: DataItem;
         private hexValue: string;
+        private memblock: Memblock | undefined;
 
         constructor(dataItem: DataItem) {
             this.dataItem = dataItem;
             this.hexValue = '0x';
+            this.memblock = undefined;
         }
 
         protected assignHexValue(hexValue: string) {
@@ -141,13 +263,25 @@ namespace AbiEncoder {
             return this.dataItem;
         }
 
+        public rbind(memblock: Memblock) {
+            this.memblock = memblock;
+        }
+
+        public bind(calldata: Calldata) {
+            if (this.memblock !== undefined) return; // already binded
+        }
+
+        public getId(): string {
+            return this.dataItem.name;
+        }
+
         public abstract assignValue(value: any): void;
+        public abstract getSignature(): string;
+        public abstract encodeToCalldata(calldata: Calldata): void;
 
         // abstract match(type: string): Bool;
     }
 
-    class Calldata {}
-
     export abstract class StaticDataType extends DataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
@@ -163,7 +297,7 @@ namespace AbiEncoder {
     export class Address extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            expect(Address.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
@@ -171,6 +305,14 @@ namespace AbiEncoder {
             this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'address';
         }
@@ -187,6 +329,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bool';
         }
@@ -209,11 +359,19 @@ namespace AbiEncoder {
             }
         }
 
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public assignValue(value: string) {
             //const hexValue = ethUtil.bufferToHex(new Buffer(value));
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -259,6 +417,14 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public getSignature(): string {
+            return `uint${this.width}`;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -286,6 +452,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -302,6 +476,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'tuple';
         }
@@ -321,6 +503,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bytes';
         }
@@ -345,9 +535,17 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
+
+        public getSignature(): string {
+            throw 1;
+        }
     }
 
     export class SolString extends DynamicDataType {
@@ -367,6 +565,12 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public getSignature(): string {
+            return 'string';
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {}
+
         public static matchGrammar(type: string): boolean {
             return type === 'string';
         }
@@ -399,6 +603,14 @@ namespace AbiEncoder {
         public getHexValue(): string {
             return this.destDataType.getHexValue();
         }
+
+        public getSignature(): string {
+            return this.destDataType.getSignature();
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
     }
 
     export class DataTypeFactory {
@@ -437,6 +649,8 @@ namespace AbiEncoder {
     export class Method {
         name: string;
         params: DataType[];
+        signature: string;
+        selector: string;
 
         constructor(abi: MethodAbi) {
             // super();
@@ -446,20 +660,40 @@ namespace AbiEncoder {
             _.each(abi.inputs, (input: DataItem) => {
                 this.params.push(DataTypeFactory.create(input));
             });
+
+            // Compute signature
+            this.signature = `${this.name}(`;
+            _.each(this.params, (param: DataType, i: number) => {
+                this.signature += param.getSignature();
+                if (i < this.params.length - 1) {
+                    this.signature += ',';
+                }
+            });
+            this.signature += ')';
+
+            // Compute selector
+            this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
+
+            console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
+            console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
         }
 
         encode(args: any[]): string {
-            //const calldata = new Calldata(this.name, this.params.length);
-            let params = this.params;
+            const calldata = new Calldata(this.selector, this.params.length);
+
+            // Write params section
+            const params = this.params;
             _.each(params, (param: DataType, i: number) => {
-                console.log('param:\n', param, '\n--end--\n');
-                console.log('arg:\n', args[i], '\n--end\n');
+                // Assign value to param
                 param.assignValue(args[i]);
-                console.log(param.getHexValue());
-                //param.encodeToCalldata(calldata);
+                // Binds top-level parameter to the params section of calldata
+                calldata.bind(param, CalldataSection.PARAMS);
+                // Binds parameter's children to the data section of calldata,
+                // while retaining internal pointers
+                param.bind(calldata);
             });
 
-            return '';
+            return calldata.getHexValue();
 
             //return calldata.getRaw();
         }
@@ -499,10 +733,11 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe('Just a Greg, Eh', () => {
+    describe.only('Just a Greg, Eh', () => {
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
-            method.encode([new BigNumber(5), 'five']);
+            const calldata = method.encode([new BigNumber(5), 'five']);
+            console.log(calldata);
             expect(true).to.be.true();
         });
     });
-- 
cgit v1.2.3


From 7196046e2f38aba4709f61d1a88eb562d6c0a38a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 17:12:13 -0800
Subject: Prints full ABI encoding for subset of types, with off by factor of 2
 for offsets

---
 packages/order-utils/test/abi_encoder_test.ts | 69 +++++++++++++++++++++++----
 1 file changed, 59 insertions(+), 10 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 7e12dfee6..e1d0e8a91 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -153,12 +153,13 @@ namespace AbiEncoder {
 
     class Memblock {
         private dataType: DataType;
-        private location: { calldataSection: CalldataSection; offset: BigNumber };
+        private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
 
         constructor(dataType: DataType) {
             this.dataType = dataType;
             this.location = {
                 calldataSection: CalldataSection.NONE,
+                sectionOffset: new BigNumber(0),
                 offset: new BigNumber(0),
             };
         }
@@ -167,14 +168,27 @@ namespace AbiEncoder {
             return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
         }
 
-        public assignLocation(calldataSection: CalldataSection, offset: BigNumber) {
+        public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
             this.location.calldataSection = calldataSection;
+            this.location.sectionOffset = sectionOffset;
             this.location.offset = offset;
         }
 
         public get(): string {
             return ethUtil.stripHexPrefix(this.dataType.getHexValue());
         }
+
+        public getOffset(): BigNumber {
+            return this.location.offset;
+        }
+
+        public getAbsoluteOffset(): BigNumber {
+            return this.location.sectionOffset.plus(this.location.offset);
+        }
+
+        public getSection(): CalldataSection {
+            return this.location.calldataSection;
+        }
     }
 
     interface BindList {
@@ -204,19 +218,19 @@ namespace AbiEncoder {
 
         public bind(dataType: DataType, section: CalldataSection = CalldataSection.DATA) {
             if (dataType.getId() in this.bindList) {
-                throw `Rebind`;
+                throw `Rebind on ${dataType.getId()}`;
             }
             const memblock = new Memblock(dataType);
             switch (section) {
                 case CalldataSection.PARAMS:
                     this.params.push(memblock);
-                    memblock.assignLocation(section, this.currentParamOffset);
+                    memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
                     this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
                     break;
 
                 case CalldataSection.DATA:
                     this.data.push(memblock);
-                    memblock.assignLocation(section, this.currentDataOffset);
+                    memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
                     this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
                     break;
 
@@ -225,6 +239,7 @@ namespace AbiEncoder {
             }
 
             this.bindList[dataType.getId()] = memblock;
+            dataType.rbind(memblock);
         }
 
         public getHexValue(): string {
@@ -243,12 +258,14 @@ namespace AbiEncoder {
     export abstract class DataType {
         private dataItem: DataItem;
         private hexValue: string;
-        private memblock: Memblock | undefined;
+        protected memblock: Memblock | undefined;
+        protected children: DataType[];
 
         constructor(dataItem: DataItem) {
             this.dataItem = dataItem;
             this.hexValue = '0x';
             this.memblock = undefined;
+            this.children = [];
         }
 
         protected assignHexValue(hexValue: string) {
@@ -268,13 +285,28 @@ namespace AbiEncoder {
         }
 
         public bind(calldata: Calldata) {
-            if (this.memblock !== undefined) return; // already binded
+            if (this.memblock === undefined) {
+                calldata.bind(this);
+            }
+            _.each(this.children, (child: DataType) => {
+                child.bind(calldata);
+            });
         }
 
         public getId(): string {
             return this.dataItem.name;
         }
 
+        public getOffset(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getOffset();
+        }
+
+        public getAbsoluteOffset(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getAbsoluteOffset();
+        }
+
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
         public abstract encodeToCalldata(calldata: Calldata): void;
@@ -401,8 +433,6 @@ namespace AbiEncoder {
         }
 
         public assignValue(value: BigNumber) {
-            console.log(JSON.stringify(value));
-            console.log(JSON.stringify(this.getMaxValue()));
             if (value.greaterThan(this.getMaxValue())) {
                 throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
             } else if (value.lessThan(0)) {
@@ -589,6 +619,7 @@ namespace AbiEncoder {
             const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
             super(dataItem);
             this.destDataType = destDataType;
+            this.children.push(destDataType);
         }
 
         /*
@@ -601,7 +632,23 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
-            return this.destDataType.getHexValue();
+            let offset = new BigNumber(0);
+            if (this.memblock !== undefined) {
+                switch (this.memblock.getSection()) {
+                    case CalldataSection.PARAMS:
+                        offset = this.destDataType.getAbsoluteOffset();
+                        break;
+                    case CalldataSection.DATA:
+                        offset = this.destDataType.getOffset();
+                        break;
+                }
+            }
+
+            const hexBase = 16;
+            const evmWordWidth = 32;
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+            return encodedValue;
         }
 
         public getSignature(): string {
@@ -693,6 +740,8 @@ namespace AbiEncoder {
                 param.bind(calldata);
             });
 
+            console.log(calldata);
+
             return calldata.getHexValue();
 
             //return calldata.getRaw();
-- 
cgit v1.2.3


From b99252baaedd9bc37ef4e53d02e4085bed7e5142 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 17:18:40 -0800
Subject: ABI encodes some basic types correctly

---
 packages/order-utils/test/abi_encoder_test.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index e1d0e8a91..1a33e4f78 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -211,7 +211,7 @@ namespace AbiEncoder {
             this.data = [];
             const evmWordSize = 32;
             this.dataOffset = new BigNumber(nParams).times(evmWordSize);
-            this.currentDataOffset = this.dataOffset;
+            this.currentDataOffset = new BigNumber(0);
             this.currentParamOffset = new BigNumber(0);
             this.bindList = {};
         }
@@ -243,7 +243,7 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
-            let hexValue = `0x${this.selector}`;
+            let hexValue = `${this.selector}`;
             _.each(this.params, (memblock: Memblock) => {
                 hexValue += memblock.get();
             });
@@ -634,6 +634,8 @@ namespace AbiEncoder {
         public getHexValue(): string {
             let offset = new BigNumber(0);
             if (this.memblock !== undefined) {
+                console.log('Abs Offset = ', JSON.stringify(this.destDataType.getAbsoluteOffset()));
+                console.log('Local Offset = ', JSON.stringify(this.destDataType.getOffset()));
                 switch (this.memblock.getSection()) {
                     case CalldataSection.PARAMS:
                         offset = this.destDataType.getAbsoluteOffset();
-- 
cgit v1.2.3


From fc0e7b1132f8956c470a49b0e964d9ca1812e591 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 10:20:19 -0800
Subject: cleaner bind

---
 packages/order-utils/test/abi_encoder_test.ts | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 1a33e4f78..292e615f3 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -216,7 +216,7 @@ namespace AbiEncoder {
             this.bindList = {};
         }
 
-        public bind(dataType: DataType, section: CalldataSection = CalldataSection.DATA) {
+        public bind(dataType: DataType, section: CalldataSection) {
             if (dataType.getId() in this.bindList) {
                 throw `Rebind on ${dataType.getId()}`;
             }
@@ -284,12 +284,12 @@ namespace AbiEncoder {
             this.memblock = memblock;
         }
 
-        public bind(calldata: Calldata) {
+        public bind(calldata: Calldata, section: CalldataSection) {
             if (this.memblock === undefined) {
-                calldata.bind(this);
+                calldata.bind(this, section);
             }
             _.each(this.children, (child: DataType) => {
-                child.bind(calldata);
+                child.bind(calldata, CalldataSection.DATA);
             });
         }
 
@@ -729,17 +729,10 @@ namespace AbiEncoder {
 
         encode(args: any[]): string {
             const calldata = new Calldata(this.selector, this.params.length);
-
-            // Write params section
             const params = this.params;
             _.each(params, (param: DataType, i: number) => {
-                // Assign value to param
                 param.assignValue(args[i]);
-                // Binds top-level parameter to the params section of calldata
-                calldata.bind(param, CalldataSection.PARAMS);
-                // Binds parameter's children to the data section of calldata,
-                // while retaining internal pointers
-                param.bind(calldata);
+                param.bind(calldata, CalldataSection.PARAMS);
             });
 
             console.log(calldata);
-- 
cgit v1.2.3


From dfa9e435af7477bddb147a8af3700143b27b5dc6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 10:44:22 -0800
Subject: Implemented Address

---
 packages/order-utils/test/abi_encoder_test.ts | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 292e615f3..7fb091019 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -309,9 +309,6 @@ namespace AbiEncoder {
 
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
-        public abstract encodeToCalldata(calldata: Calldata): void;
-
-        // abstract match(type: string): Bool;
     }
 
     export abstract class StaticDataType extends DataType {
@@ -333,16 +330,13 @@ namespace AbiEncoder {
         }
 
         public assignValue(value: string) {
-            const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            const evmWordWidth = 32;
+            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
             this.assignHexValue(hexValue);
         }
 
         public getSignature(): string {
-            throw 1;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+            return `address`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -634,8 +628,6 @@ namespace AbiEncoder {
         public getHexValue(): string {
             let offset = new BigNumber(0);
             if (this.memblock !== undefined) {
-                console.log('Abs Offset = ', JSON.stringify(this.destDataType.getAbsoluteOffset()));
-                console.log('Local Offset = ', JSON.stringify(this.destDataType.getOffset()));
                 switch (this.memblock.getSection()) {
                     case CalldataSection.PARAMS:
                         offset = this.destDataType.getAbsoluteOffset();
@@ -786,6 +778,19 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Address', () => {
+        const testAddressDataItem = { name: 'testAddress', type: 'address' };
+        it('Valid Address', async () => {
+            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+
+            console.log(addressDataType.getHexValue());
+            console.log(expectedAbiEncodedAddress);
+            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From ef5ba0375acbff2f985be08a6bd19b0499628e33 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 10:49:53 -0800
Subject: Implemented bool type

---
 packages/order-utils/test/abi_encoder_test.ts | 35 +++++++++++++++++++--------
 1 file changed, 25 insertions(+), 10 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 7fb091019..76a6da00e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -347,20 +347,18 @@ namespace AbiEncoder {
     export class Bool extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            expect(Bool.matchGrammar(dataItem.type)).to.be.true();
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        public assignValue(value: boolean) {
+            const evmWordWidth = 32;
+            const encodedValue = value === true ? '0x1' : '0x0';
+            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
+            this.assignHexValue(hexValue);
         }
 
         public getSignature(): string {
-            throw 1;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+            return 'bool';
         }
 
         public static matchGrammar(type: string): boolean {
@@ -778,7 +776,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Address', () => {
+    describe('Address', () => {
         const testAddressDataItem = { name: 'testAddress', type: 'address' };
         it('Valid Address', async () => {
             const addressDataType = new AbiEncoder.Address(testAddressDataItem);
@@ -791,6 +789,23 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Bool', () => {
+        const testBoolDataItem = { name: 'testBool', type: 'bool' };
+        it('True', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(true);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+
+        it('False', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(false);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From f6cf3de1c4cabc0fcd6a4bb98948096c4924c2bd Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 11:31:49 -0800
Subject: Implemented int

---
 packages/order-utils/test/abi_encoder_test.ts | 105 +++++++++++++++++++++-----
 1 file changed, 87 insertions(+), 18 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 76a6da00e..b557f605d 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -371,29 +371,71 @@ namespace AbiEncoder {
             '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
 
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
+        static DEFAULT_WIDTH: number = 256;
+        width: number = Int.DEFAULT_WIDTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
+            const matches = Int.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2) {
-                this.width = new BigNumber(matches[1], 10);
+            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+                this.width = parseInt(matches[1]);
+            } else {
+                this.width = 256;
             }
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public getMaxValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).sub(1);
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        public getMinValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).times(-1);
+        }
+
+        public assignValue(value: BigNumber) {
+            if (value.greaterThan(this.getMaxValue())) {
+                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            } else if (value.lessThan(this.getMinValue())) {
+                throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+            }
+
+            const hexBase = 16;
+            const evmWordWidth = 32;
+            let valueBuf: Buffer;
+            if (value.greaterThanOrEqualTo(0)) {
+                valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+            } else {
+                // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+                // Step 1/3: Convert value to positive binary string
+                const binBase = 2;
+                const valueBin = value.times(-1).toString(binBase);
+
+                // Step 2/3: Invert binary value
+                const bitsInEvmWord = 256;
+                let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 3/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const negativeValue = invertedValue.plus(1);
+
+                // Convert the negated value to a hex string
+                valueBuf = ethUtil.setLengthLeft(
+                    ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                    evmWordWidth,
+                );
+            }
+
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+            this.assignHexValue(encodedValue);
         }
 
         public getSignature(): string {
-            throw 1;
+            return `uint${this.width}`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -413,7 +455,7 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = UInt.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2) {
+            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
                 this.width = parseInt(matches[1]);
             } else {
                 this.width = 256;
@@ -421,7 +463,7 @@ namespace AbiEncoder {
         }
 
         public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1);
+            return new BigNumber(2).toPower(this.width).sub(1);
         }
 
         public assignValue(value: BigNumber) {
@@ -443,10 +485,6 @@ namespace AbiEncoder {
             return `uint${this.width}`;
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
-        }
-
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -789,7 +827,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Bool', () => {
+    describe('Bool', () => {
         const testBoolDataItem = { name: 'testBool', type: 'bool' };
         it('True', async () => {
             const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
@@ -806,6 +844,37 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Integer', () => {
+        const testIntDataItem = { name: 'testInt', type: 'int' };
+        it('Positive - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Positive', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-1));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-437829473));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From e2b115a15c4745494043697130e7d1980cde05f4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 11:37:07 -0800
Subject: refactored UInt/Int

---
 packages/order-utils/test/abi_encoder_test.ts | 75 ++++++++++++---------------
 1 file changed, 32 insertions(+), 43 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index b557f605d..f9e28015b 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -366,17 +366,14 @@ namespace AbiEncoder {
         }
     }
 
-    export class Int extends StaticDataType {
-        static matcher = RegExp(
-            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        static DEFAULT_WIDTH: number = 256;
-        width: number = Int.DEFAULT_WIDTH;
+    abstract class Number extends StaticDataType {
+        static MAX_WIDTH: number = 256;
+        static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+        width: number = Number.DEFAULT_WIDTH;
 
-        constructor(dataItem: DataItem) {
+        constructor(dataItem: DataItem, matcher: RegExp) {
             super(dataItem);
-            const matches = Int.matcher.exec(dataItem.type);
+            const matches = matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
             if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
                 this.width = parseInt(matches[1]);
@@ -385,14 +382,6 @@ namespace AbiEncoder {
             }
         }
 
-        public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).sub(1);
-        }
-
-        public getMinValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).times(-1);
-        }
-
         public assignValue(value: BigNumber) {
             if (value.greaterThan(this.getMaxValue())) {
                 throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
@@ -434,8 +423,29 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public abstract getMaxValue(): BigNumber;
+        public abstract getMinValue(): BigNumber;
+    }
+
+    export class Int extends Number {
+        static matcher = RegExp(
+            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        constructor(dataItem: DataItem) {
+            super(dataItem, Int.matcher);
+        }
+
+        public getMaxValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).sub(1);
+        }
+
+        public getMinValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).times(-1);
+        }
+
         public getSignature(): string {
-            return `uint${this.width}`;
+            return `int${this.width}`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -443,42 +453,21 @@ namespace AbiEncoder {
         }
     }
 
-    export class UInt extends StaticDataType {
+    export class UInt extends Number {
         static matcher = RegExp(
             '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
 
-        static DEFAULT_WIDTH: number = 256;
-        width: number = UInt.DEFAULT_WIDTH;
-
         constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = UInt.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-                this.width = parseInt(matches[1]);
-            } else {
-                this.width = 256;
-            }
+            super(dataItem, UInt.matcher);
         }
 
         public getMaxValue(): BigNumber {
             return new BigNumber(2).toPower(this.width).sub(1);
         }
 
-        public assignValue(value: BigNumber) {
-            if (value.greaterThan(this.getMaxValue())) {
-                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-            } else if (value.lessThan(0)) {
-                throw `tried to assign value of ${value} to an unsigned integer.`;
-            }
-
-            const hexBase = 16;
-            const evmWordWidth = 32;
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-
-            this.assignHexValue(encodedValue);
+        public getMinValue(): BigNumber {
+            return new BigNumber(0);
         }
 
         public getSignature(): string {
-- 
cgit v1.2.3


From cef254fa8cacdcba37ec41dec574566b9249b84c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 11:39:48 -0800
Subject: tests for unsigned integer

---
 packages/order-utils/test/abi_encoder_test.ts | 30 ++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index f9e28015b..fb149faa1 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -833,7 +833,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Integer', () => {
+    describe('Integer', () => {
         const testIntDataItem = { name: 'testInt', type: 'int' };
         it('Positive - Base case', async () => {
             const intDataType = new AbiEncoder.Int(testIntDataItem);
@@ -862,6 +862,34 @@ describe.only('ABI Encoder', () => {
             const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
             expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
         });
+
+        // TODO: Add bounds tests + tests for different widths
+    });
+
+    describe('Unsigned Integer', () => {
+        const testIntDataItem = { name: 'testUInt', type: 'uint' };
+        it('Lower Bound', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(0));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Base Case', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Random value', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        // TODO: Add bounds tests + tests for different widths
     });
 
     describe('String', () => {
-- 
cgit v1.2.3


From 91a08b9fdd6ec406c6a0e853ff314501347fac94 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 12:54:29 -0800
Subject: Static bytes tests

---
 packages/order-utils/test/abi_encoder_test.ts | 92 +++++++++++++++++++++++----
 1 file changed, 80 insertions(+), 12 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index fb149faa1..6f723036b 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -484,29 +484,43 @@ namespace AbiEncoder {
             '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
         );
 
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
+        static DEFAULT_WIDTH = 1;
+        width: number = Byte.DEFAULT_WIDTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
             const matches = Byte.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2) {
-                this.width = new BigNumber(matches[1], 10);
+            if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+                this.width = parseInt(matches[2]);
+            } else {
+                this.width = Byte.DEFAULT_WIDTH;
             }
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
+        public assignValue(value: string | Buffer) {
+            // Convert value into a buffer and do bounds checking
+            const valueBuf = ethUtil.toBuffer(value);
+            if (valueBuf.byteLength > this.width) {
+                throw new Error(
+                    `Tried to assign ${value} (${
+                        valueBuf.byteLength
+                    } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+                );
+            } else if (value.length % 2 !== 0) {
+                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+            }
 
-        public getSignature(): string {
-            throw 1;
+            // Store value as hex
+            const evmWordWidth = 32;
+            const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+            const hexValue = ethUtil.bufferToHex(paddedValue);
+            this.assignHexValue(hexValue);
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public getSignature(): string {
+            // Note that `byte` reduces to `bytes1`
+            return `bytes${this.width}`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -892,6 +906,60 @@ describe.only('ABI Encoder', () => {
         // TODO: Add bounds tests + tests for different widths
     });
 
+    describe.only('Static Bytes', () => {
+        it('Byte (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Byte (no padding)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(byteDataType.assignValue('0x5')).to.throw();
+        });
+
+        it('Bytes1', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (unpadded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x1a18bf61');
+            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Bytes32 - Too long', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(
+                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+            ).to.throw(
+                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+            );
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From f35cf030308c0f18ad26669bfb3b269a5b96a39e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 13:14:46 -0800
Subject: implemented bytes (dynamic)

---
 packages/order-utils/test/abi_encoder_test.ts | 121 ++++++++++++++++----------
 1 file changed, 77 insertions(+), 44 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 6f723036b..926f7bc81 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -528,37 +528,73 @@ namespace AbiEncoder {
         }
     }
 
-    export class Tuple extends DynamicDataType {
+    export class Bytes extends StaticDataType {
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        public assignValue(value: string | Buffer) {
+            if (typeof value === 'string' && !value.startsWith('0x')) {
+                throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+            }
+            const valueBuf = ethUtil.toBuffer(value);
+            if (value.length % 2 !== 0) {
+                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+            }
+
+            const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+            const paddedBytesForValue = wordsForValue * 32;
+            const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+            const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+            const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
         }
 
         public getSignature(): string {
-            throw 1;
+            return 'bytes';
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public static matchGrammar(type: string): boolean {
+            return type === 'bytes';
+        }
+    }
+
+    export class SolString extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const wordsForValue = Math.ceil(value.length / 32);
+            const paddedBytesForValue = wordsForValue * 32;
+            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public getSignature(): string {
+            return 'string';
         }
 
         public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
+            return type === 'string';
         }
     }
 
-    export class Bytes extends StaticDataType {
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
+    export class Tuple extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
@@ -575,7 +611,7 @@ namespace AbiEncoder {
         }
 
         public static matchGrammar(type: string): boolean {
-            return type === 'bytes';
+            return type === 'tuple';
         }
     }
 
@@ -611,34 +647,6 @@ namespace AbiEncoder {
         }
     }
 
-    export class SolString extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const wordsForValue = Math.ceil(value.length / 32);
-            const paddedBytesForValue = wordsForValue * 32;
-            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public getSignature(): string {
-            return 'string';
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {}
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'string';
-        }
-    }
-
     /* TODO
     class Fixed extends StaticDataType {}
 
@@ -906,7 +914,7 @@ describe.only('ABI Encoder', () => {
         // TODO: Add bounds tests + tests for different widths
     });
 
-    describe.only('Static Bytes', () => {
+    describe('Static Bytes', () => {
         it('Byte (padded)', async () => {
             const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
             const byteDataType = new AbiEncoder.Byte(testByteDataItem);
@@ -960,6 +968,31 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Bytes (Dynamic)', () => {
+        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+        it('Less than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            bytesDataType.assignValue('0x010203');
+            const expectedAbiEncodedBytes =
+                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            const testValue = '0x' + '61'.repeat(40);
+            bytesDataType.assignValue(testValue);
+            const expectedAbiEncodedBytes =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        // @TODO: Add test for throw on half-byte
+        // @TODO: Test with no 0x prefix
+        // @TODO: Test with Buffer as input
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From 5053c19599e96b9886e6b36173350162b92405a3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 13:44:27 -0800
Subject: constructor for an Array + a test -- appears to work

---
 packages/order-utils/test/abi_encoder_test.ts | 87 ++++++++++++++++++---------
 1 file changed, 58 insertions(+), 29 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 926f7bc81..bed75b935 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -528,7 +528,7 @@ namespace AbiEncoder {
         }
     }
 
-    export class Bytes extends StaticDataType {
+    export class Bytes extends DynamicDataType {
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
 
@@ -565,7 +565,7 @@ namespace AbiEncoder {
         }
     }
 
-    export class SolString extends StaticDataType {
+    export class SolString extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(SolString.matchGrammar(dataItem.type)).to.be.true();
@@ -591,42 +591,63 @@ namespace AbiEncoder {
         }
     }
 
-    export class Tuple extends DynamicDataType {
+    export class SolArray extends DynamicDataType {
+        static matcher = RegExp('^(.+)\\[([0-9]d*)\\]$');
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+        type: string = '[undefined]';
+
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            const matches = SolArray.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches === null || matches.length !== 3) {
+                throw new Error(`Could not parse array: ${dataItem.type}`);
+            } else if (matches[1] === undefined) {
+                throw new Error(`Could not parse array type: ${dataItem.type}`);
+            } else if (matches[2] === undefined) {
+                // Parse out array type and length
+                this.type = matches[1];
+                this.length = new BigNumber(SolArray.UNDEFINED_LENGTH);
+                return;
+            }
+
+            // Parse out array type and length
+            this.type = matches[1];
+            this.length = new BigNumber(matches[2], 10);
+            if (this.length.lessThan(0)) {
+                throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
+            }
+
+            // Construct children
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const childDataItem = {
+                    type: this.type,
+                    name: `${this.getDataItem().name}[${idx.toString(10)}]`,
+                } as DataItem;
+                const child = DataTypeFactory.create(childDataItem);
+                this.children.push(child);
+            }
         }
 
-        public assignValue(value: string) {
+        public assignValue(value: any[]) {
             //const hexValue = ethUtil.bufferToHex(new Buffer(value));
             //this.assignHexValue(hexValue);
         }
 
-        public getSignature(): string {
-            throw 1;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
         }
 
-        public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
+        public getSignature(): string {
+            return `${this.type}[${this.length}]`;
         }
     }
 
-    export class SolArray extends DynamicDataType {
-        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
+    export class Tuple extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            const matches = SolArray.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.length = new BigNumber(matches[1], 10);
-            }
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
@@ -634,16 +655,16 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
         public encodeToCalldata(calldata: Calldata): void {
             throw 2;
         }
 
         public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-
-        public getSignature(): string {
-            throw 1;
+            return type === 'tuple';
         }
     }
 
@@ -816,7 +837,15 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
+    describe.only('Array', () => {
+        it('sample', async () => {
+            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+        });
+    });
+
+    describe('Just a Greg, Eh', () => {
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
-- 
cgit v1.2.3


From 7de7fe782398eded47598046699fdc0915597e33 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 14:18:05 -0800
Subject: Array of basic types works

---
 packages/order-utils/test/abi_encoder_test.ts | 53 ++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 5 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index bed75b935..a455e6a00 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -612,14 +612,16 @@ namespace AbiEncoder {
                 return;
             }
 
-            // Parse out array type and length
+            // Parse out array type/length and construct children
             this.type = matches[1];
             this.length = new BigNumber(matches[2], 10);
             if (this.length.lessThan(0)) {
                 throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
             }
+            this.constructChildren();
+        }
 
-            // Construct children
+        private constructChildren() {
             for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
                 const childDataItem = {
                     type: this.type,
@@ -631,8 +633,43 @@ namespace AbiEncoder {
         }
 
         public assignValue(value: any[]) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+            // Sanity check length
+            const valueLength = new BigNumber(value.length);
+            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+                throw new Error(
+                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
+                        valueLength,
+                    )}`,
+                );
+            }
+
+            // Assign length if not already set
+            if (this.length === SolArray.UNDEFINED_LENGTH) {
+                this.length = valueLength;
+                this.constructChildren();
+            }
+
+            // Assign values to children
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const idxNumber = idx.toNumber();
+                this.children[idxNumber].assignValue(value[idxNumber]);
+            }
+        }
+
+        public getHexValue(): string {
+            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
+            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
+            let valueBuf = lengthBuf;
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const idxNumber = idx.toNumber();
+                const childValueHex = this.children[idxNumber].getHexValue();
+                const childValueBuf = ethUtil.toBuffer(childValueHex);
+                valueBuf = Buffer.concat([valueBuf, childValueBuf]);
+            }
+
+            // Convert value buffer to hex
+            const valueHex = ethUtil.bufferToHex(valueBuf);
+            return valueHex;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -839,9 +876,15 @@ namespace AbiEncoder {
 describe.only('ABI Encoder', () => {
     describe.only('Array', () => {
         it('sample', async () => {
-            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
         });
     });
 
-- 
cgit v1.2.3


From 39fa26b2f3b4c34c7ff4aa87d6b99ff1af8a4c36 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 14:23:50 -0800
Subject: arrays with dynamic size

---
 packages/order-utils/test/abi_encoder_test.ts | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index a455e6a00..0d7f68780 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -592,7 +592,7 @@ namespace AbiEncoder {
     }
 
     export class SolArray extends DynamicDataType {
-        static matcher = RegExp('^(.+)\\[([0-9]d*)\\]$');
+        static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
         type: string = '[undefined]';
@@ -601,14 +601,19 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = SolArray.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
+            console.log(JSON.stringify(matches));
             if (matches === null || matches.length !== 3) {
                 throw new Error(`Could not parse array: ${dataItem.type}`);
             } else if (matches[1] === undefined) {
                 throw new Error(`Could not parse array type: ${dataItem.type}`);
             } else if (matches[2] === undefined) {
-                // Parse out array type and length
+                throw new Error(`Could not parse array length: ${dataItem.type}`);
+            }
+
+            // Check if length is undefined
+            if (matches[2] === '') {
                 this.type = matches[1];
-                this.length = new BigNumber(SolArray.UNDEFINED_LENGTH);
+                this.length = SolArray.UNDEFINED_LENGTH;
                 return;
             }
 
@@ -886,6 +891,18 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(60));
             console.log(hexValue);
         });
+
+        it.only('sample undefined size', async () => {
+            const testDataItem = { name: 'testArray', type: 'int[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+        });
     });
 
     describe('Just a Greg, Eh', () => {
-- 
cgit v1.2.3


From 9f35096fa98a17be0e6ed98dcc4c363a5c4e96f7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 14:37:05 -0800
Subject: corrected selector for Array

---
 packages/order-utils/test/abi_encoder_test.ts | 58 ++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 6 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0d7f68780..8e24c8299 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -32,6 +32,21 @@ const simpleAbi = {
     type: 'function',
 } as MethodAbi;
 
+const stringAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -145,7 +160,7 @@ namespace AbiEncoder {
         }
     }
 
-    enum CalldataSection {
+    export enum CalldataSection {
         NONE,
         PARAMS,
         DATA,
@@ -195,7 +210,7 @@ namespace AbiEncoder {
         [key: string]: Memblock;
     }
 
-    class Calldata {
+    export class Calldata {
         private selector: string;
         private params: Memblock[];
         private data: Memblock[];
@@ -530,7 +545,7 @@ namespace AbiEncoder {
 
     export class Bytes extends DynamicDataType {
         static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+        length: BigNumber = Bytes.UNDEFINED_LENGTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
@@ -682,6 +697,9 @@ namespace AbiEncoder {
         }
 
         public getSignature(): string {
+            if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
+                return `${this.type}[]`;
+            }
             return `${this.type}[${this.length}]`;
         }
     }
@@ -879,7 +897,7 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe.only('Array', () => {
+    describe('Array', () => {
         it('sample', async () => {
             const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -892,7 +910,7 @@ describe.only('ABI Encoder', () => {
             console.log(hexValue);
         });
 
-        it.only('sample undefined size', async () => {
+        it('sample undefined size', async () => {
             const testDataItem = { name: 'testArray', type: 'int[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             console.log(JSON.stringify(dataType, null, 4));
@@ -903,15 +921,43 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(60));
             console.log(hexValue);
         });
+
+        it('sample dynamic types', async () => {
+            const testDataItem = { name: 'testArray', type: 'string[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue(['five', 'six', 'seven']);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+            console.log('*'.repeat(60));
+            console.log(calldata.getHexValue());
+        });
     });
 
-    describe('Just a Greg, Eh', () => {
+    describe.only('Just a Greg, Eh', () => {
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
             expect(true).to.be.true();
         });
+
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(stringAbi);
+            const calldata = method.encode([['five', 'six', 'seven']]);
+            console.log(method.signature);
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
     });
 
     describe('Address', () => {
-- 
cgit v1.2.3


From 2b4febe337ec188ef0f105f817c124d9a583d669 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 15:22:09 -0800
Subject: switched from depth-first to breadth-first param binding

---
 packages/order-utils/test/abi_encoder_test.ts | 87 ++++++++++++++++++---------
 1 file changed, 58 insertions(+), 29 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 8e24c8299..cd721202e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -240,12 +240,20 @@ namespace AbiEncoder {
                 case CalldataSection.PARAMS:
                     this.params.push(memblock);
                     memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
+
+                    console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
                     this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
                     break;
 
                 case CalldataSection.DATA:
                     this.data.push(memblock);
                     memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
+
+                    console.log(
+                        `Binding ${dataType.getDataItem().name} to DATA at ${memblock
+                            .getAbsoluteOffset()
+                            .toString(16)}`,
+                    );
                     this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
                     break;
 
@@ -300,12 +308,7 @@ namespace AbiEncoder {
         }
 
         public bind(calldata: Calldata, section: CalldataSection) {
-            if (this.memblock === undefined) {
-                calldata.bind(this, section);
-            }
-            _.each(this.children, (child: DataType) => {
-                child.bind(calldata, CalldataSection.DATA);
-            });
+            calldata.bind(this, section);
         }
 
         public getId(): string {
@@ -322,6 +325,10 @@ namespace AbiEncoder {
             return this.memblock.getAbsoluteOffset();
         }
 
+        public getChildren(): DataType[] {
+            return this.children;
+        }
+
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
     }
@@ -680,12 +687,12 @@ namespace AbiEncoder {
             const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
             const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
             let valueBuf = lengthBuf;
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            /*for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
                 const idxNumber = idx.toNumber();
                 const childValueHex = this.children[idxNumber].getHexValue();
                 const childValueBuf = ethUtil.toBuffer(childValueHex);
                 valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-            }
+            }*/
 
             // Convert value buffer to hex
             const valueHex = ethUtil.bufferToHex(valueBuf);
@@ -815,6 +822,16 @@ namespace AbiEncoder {
         }
     }
 
+    class Queue<T> {
+        private store: T[] = [];
+        push(val: T) {
+            this.store.push(val);
+        }
+        pop(): T | undefined {
+            return this.store.shift();
+        }
+    }
+
     export class Method {
         name: string;
         params: DataType[];
@@ -850,11 +867,23 @@ namespace AbiEncoder {
         encode(args: any[]): string {
             const calldata = new Calldata(this.selector, this.params.length);
             const params = this.params;
+            const paramQueue = new Queue<DataType>();
             _.each(params, (param: DataType, i: number) => {
                 param.assignValue(args[i]);
                 param.bind(calldata, CalldataSection.PARAMS);
+                _.each(param.getChildren(), (child: DataType) => {
+                    paramQueue.push(child);
+                });
             });
 
+            let param: DataType | undefined = undefined;
+            while ((param = paramQueue.pop()) !== undefined) {
+                param.bind(calldata, CalldataSection.DATA);
+                _.each(param.getChildren(), (child: DataType) => {
+                    paramQueue.push(child);
+                });
+            }
+
             console.log(calldata);
 
             return calldata.getHexValue();
@@ -897,6 +926,27 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
+    describe.only('Just a Greg, Eh', () => {
+        it('Yessir', async () => {
+            const method = new AbiEncoder.Method(simpleAbi);
+            const calldata = method.encode([new BigNumber(5), 'five']);
+            console.log(calldata);
+            expect(true).to.be.true();
+        });
+
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(stringAbi);
+            const calldata = method.encode([['five', 'six', 'seven']]);
+            console.log(method.signature);
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+    });
+
     describe('Array', () => {
         it('sample', async () => {
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -939,27 +989,6 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Just a Greg, Eh', () => {
-        it('Yessir', async () => {
-            const method = new AbiEncoder.Method(simpleAbi);
-            const calldata = method.encode([new BigNumber(5), 'five']);
-            console.log(calldata);
-            expect(true).to.be.true();
-        });
-
-        it.only('Yessir', async () => {
-            const method = new AbiEncoder.Method(stringAbi);
-            const calldata = method.encode([['five', 'six', 'seven']]);
-            console.log(method.signature);
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-    });
-
     describe('Address', () => {
         const testAddressDataItem = { name: 'testAddress', type: 'address' };
         it('Valid Address', async () => {
-- 
cgit v1.2.3


From 02f37fa2d9788b81c9f22abb04d12078bce1719e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 16:20:07 -0800
Subject: Works for encoding arrays

---
 packages/order-utils/test/abi_encoder_test.ts | 58 +++++++++++++++++----------
 1 file changed, 36 insertions(+), 22 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index cd721202e..23af071b7 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -325,6 +325,11 @@ namespace AbiEncoder {
             return this.memblock.getAbsoluteOffset();
         }
 
+        public getSize(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getSize();
+        }
+
         public getChildren(): DataType[] {
             return this.children;
         }
@@ -654,7 +659,7 @@ namespace AbiEncoder {
                     type: this.type,
                     name: `${this.getDataItem().name}[${idx.toString(10)}]`,
                 } as DataItem;
-                const child = DataTypeFactory.create(childDataItem);
+                const child = DataTypeFactory.create(childDataItem, this);
                 this.children.push(child);
             }
         }
@@ -742,12 +747,14 @@ namespace AbiEncoder {
 
     export class Pointer extends StaticDataType {
         destDataType: DynamicDataType;
+        parentDataType: DataType;
 
-        constructor(destDataType: DynamicDataType) {
+        constructor(destDataType: DynamicDataType, parentDataType: DataType) {
             const destDataItem = destDataType.getDataItem();
             const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
             super(dataItem);
             this.destDataType = destDataType;
+            this.parentDataType = parentDataType;
             this.children.push(destDataType);
         }
 
@@ -761,18 +768,16 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
-            let offset = new BigNumber(0);
-            if (this.memblock !== undefined) {
-                switch (this.memblock.getSection()) {
-                    case CalldataSection.PARAMS:
-                        offset = this.destDataType.getAbsoluteOffset();
-                        break;
-                    case CalldataSection.DATA:
-                        offset = this.destDataType.getOffset();
-                        break;
-                }
-            }
+            console.log(
+                '*'.repeat(40),
+                this.destDataType.getAbsoluteOffset().toString(16),
+                '^'.repeat(150),
+                this.parentDataType.getAbsoluteOffset().toString(16),
+            );
 
+            let offset = this.destDataType
+                .getAbsoluteOffset()
+                .minus(this.parentDataType.getAbsoluteOffset().plus(this.parentDataType.getSize()));
             const hexBase = 16;
             const evmWordWidth = 32;
             const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
@@ -809,12 +814,12 @@ namespace AbiEncoder {
             throw new Error(`Unrecognized data type: '${dataItem.type}'`);
         }
 
-        public static create(dataItem: DataItem): DataType {
+        public static create(dataItem: DataItem, parentDataType: DataType): DataType {
             const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
             if (dataType instanceof StaticDataType) {
                 return dataType;
             } else if (dataType instanceof DynamicDataType) {
-                const pointer = new Pointer(dataType);
+                const pointer = new Pointer(dataType, parentDataType);
                 return pointer;
             }
 
@@ -832,19 +837,19 @@ namespace AbiEncoder {
         }
     }
 
-    export class Method {
+    export class Method extends DataType {
         name: string;
         params: DataType[];
-        signature: string;
+        private signature: string;
         selector: string;
 
         constructor(abi: MethodAbi) {
-            // super();
+            super({ type: 'method', name: abi.name });
             this.name = abi.name;
             this.params = [];
 
             _.each(abi.inputs, (input: DataItem) => {
-                this.params.push(DataTypeFactory.create(input));
+                this.params.push(DataTypeFactory.create(input, this));
             });
 
             // Compute signature
@@ -864,7 +869,11 @@ namespace AbiEncoder {
             console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
         }
 
-        encode(args: any[]): string {
+        public getSignature(): string {
+            return this.signature;
+        }
+
+        public assignValue(args: any[]) {
             const calldata = new Calldata(this.selector, this.params.length);
             const params = this.params;
             const paramQueue = new Queue<DataType>();
@@ -886,11 +895,16 @@ namespace AbiEncoder {
 
             console.log(calldata);
 
-            return calldata.getHexValue();
+            this.assignHexValue(calldata.getHexValue());
 
             //return calldata.getRaw();
         }
 
+        public encode(args: any[]): string {
+            this.assignValue(args);
+            return this.getHexValue();
+        }
+
         /*
         encodeOptimized(args: any[]): string {
             const calldata = new Memory();
@@ -937,7 +951,7 @@ describe.only('ABI Encoder', () => {
         it.only('Yessir', async () => {
             const method = new AbiEncoder.Method(stringAbi);
             const calldata = method.encode([['five', 'six', 'seven']]);
-            console.log(method.signature);
+            console.log(method.getSignature());
             console.log(method.selector);
 
             console.log(calldata);
-- 
cgit v1.2.3


From af27dd6fe48d4216fad470b5e4ce7b39ef0b0888 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 17:03:09 -0800
Subject: tests for tuple

---
 packages/order-utils/test/abi_encoder_test.ts | 161 ++++++++++++++++++++++++--
 1 file changed, 153 insertions(+), 8 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 23af071b7..499dfe5ee 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -47,6 +47,31 @@ const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+const tupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -717,22 +742,90 @@ namespace AbiEncoder {
     }
 
     export class Tuple extends DynamicDataType {
+        private length: BigNumber;
+        private childMap: { [key: string]: number };
+
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            this.length = new BigNumber(0);
+            this.childMap = {};
+            if (dataItem.components !== undefined) {
+                this.constructChildren(dataItem.components);
+                this.length = new BigNumber(dataItem.components.length);
+            }
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        private constructChildren(dataItems: DataItem[]) {
+            _.each(dataItems, (dataItem: DataItem) => {
+                const childDataItem = {
+                    type: dataItem.type,
+                    name: `${this.getDataItem().name}.${dataItem.name}`,
+                } as DataItem;
+                const child = DataTypeFactory.create(childDataItem, this);
+                this.childMap[dataItem.name] = this.children.length;
+                this.children.push(child);
+            });
         }
 
-        public getSignature(): string {
-            throw 1;
+        private assignValueFromArray(value: any[]) {
+            // Sanity check length
+            const valueLength = new BigNumber(value.length);
+            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+                throw new Error(
+                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
+                        valueLength,
+                    )}`,
+                );
+            }
+
+            // Assign values to children
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const idxNumber = idx.toNumber();
+                this.children[idxNumber].assignValue(value[idxNumber]);
+            }
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        private assignValueFromObject(obj: object) {
+            let childMap = _.cloneDeep(this.childMap);
+            _.forOwn(obj, (value: any, key: string) => {
+                if (key in childMap === false) {
+                    throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+                }
+                this.children[this.childMap[key]].assignValue(value);
+                delete childMap[key];
+            });
+
+            if (Object.keys(childMap).length !== 0) {
+                throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+            }
+        }
+
+        public assignValue(value: any[] | object) {
+            if (value instanceof Array) {
+                this.assignValueFromArray(value);
+            } else if (typeof value === 'object') {
+                this.assignValueFromObject(value);
+            } else {
+                throw new Error(`Unexpected type for ${value}`);
+            }
+        }
+
+        public getHexValue(): string {
+            return '0x';
+        }
+
+        public getSignature(): string {
+            // Compute signature
+            let signature = `(`;
+            _.each(this.children, (child: DataType, i: number) => {
+                signature += child.getSignature();
+                if (i < this.children.length - 1) {
+                    signature += ',';
+                }
+            });
+            signature += ')';
+            return signature;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -948,7 +1041,7 @@ describe.only('ABI Encoder', () => {
             expect(true).to.be.true();
         });
 
-        it.only('Yessir', async () => {
+        it('Array ABI', async () => {
             const method = new AbiEncoder.Method(stringAbi);
             const calldata = method.encode([['five', 'six', 'seven']]);
             console.log(method.getSignature());
@@ -959,6 +1052,58 @@ describe.only('ABI Encoder', () => {
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
         });
+
+        it('Object ABI (Array input)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([[new BigNumber(5), 'five']]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Object ABI (Object input)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Missing Key)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
     });
 
     describe('Array', () => {
-- 
cgit v1.2.3


From 993c5f4b4a084a210fa158e643027e63fb9443f8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 20:38:55 -0800
Subject: Another passing simple Abi 2

---
 packages/order-utils/test/abi_encoder_test.ts | 342 +++++++++++++++++++++++++-
 1 file changed, 335 insertions(+), 7 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 499dfe5ee..95b6630ee 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -72,6 +72,165 @@ const tupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+const crazyAbi = {
+    constant: false,
+    inputs: [
+        /*{
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },*/
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+        /*{
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },*/
+
+        /*
+
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                //{
+              //      name: 'someStrArray',
+               //     type: 'string[]',
+               /// },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        } /*,
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },*/
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+const simpleAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -734,10 +893,24 @@ namespace AbiEncoder {
         }
 
         public getSignature(): string {
+            let type = this.type;
+            if (this.type === 'tuple') {
+                let tupleDataItem = {
+                    type: 'tuple',
+                    name: 'N/A',
+                } as DataItem;
+                const tupleComponents = this.getDataItem().components;
+                if (tupleComponents !== undefined) {
+                    tupleDataItem.components = tupleComponents;
+                }
+                const tuple = new Tuple(tupleDataItem);
+                type = tuple.getSignature();
+            }
+
             if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
-                return `${this.type}[]`;
+                return `${type}[]`;
             }
-            return `${this.type}[${this.length}]`;
+            return `${type}[${this.length}]`;
         }
     }
 
@@ -753,6 +926,8 @@ namespace AbiEncoder {
             if (dataItem.components !== undefined) {
                 this.constructChildren(dataItem.components);
                 this.length = new BigNumber(dataItem.components.length);
+            } else {
+                throw new Error('Components undefined');
             }
         }
 
@@ -773,9 +948,9 @@ namespace AbiEncoder {
             const valueLength = new BigNumber(value.length);
             if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
                 throw new Error(
-                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
-                        valueLength,
-                    )}`,
+                    `Expected array of ${JSON.stringify(
+                        this.length,
+                    )} elements, but got array of length ${JSON.stringify(valueLength)}`,
                 );
             }
 
@@ -971,7 +1146,12 @@ namespace AbiEncoder {
             const params = this.params;
             const paramQueue = new Queue<DataType>();
             _.each(params, (param: DataType, i: number) => {
-                param.assignValue(args[i]);
+                try {
+                    param.assignValue(args[i]);
+                } catch (e) {
+                    console.log('Failed to assign to ', param.getDataItem().name);
+                    throw e;
+                }
                 param.bind(calldata, CalldataSection.PARAMS);
                 _.each(param.getChildren(), (child: DataType) => {
                     paramQueue.push(child);
@@ -1034,6 +1214,154 @@ namespace AbiEncoder {
 
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
+        it.skip('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(crazyAbi);
+            console.log(method.getSignature());
+
+            /*
+            (uint256 b,int256 c,int32 d,
+                bytes1 e,bytes32 f,
+                bytes g,string h,address i,bool j,uint8[3] k,string[2] l,bytes[] m, string[][] n, O o,P p, P[]) 
+
+                struct P {
+                    uint256 a;
+                    string b;
+                    string[] c;
+                    bytes d;
+                    address e;
+                }*/
+
+            const args = [
+                /*new BigNumber(437829473), // b
+                new BigNumber(-437829473), // c
+                new BigNumber(-14), // d*/
+                '0xaf', // e (bytes1)
+                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
+                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
+                'My first name is Greg and my last name is Hysen, what do ya know!', // h
+            ];
+            const a2 = [
+                /*'0xe41d2489571d322189246dafa5ebde1f4699f498', // i
+                true, // j*/
+                [new BigNumber(127), new BigNumber(14), new BigNumber(54)], // k
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ], // l
+                [
+                    '0x38745637834987324827439287423897238947239847',
+                    '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                    '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+                ], // m
+                [
+                    [
+                        'some string',
+                        'some another string',
+                        'there are just too many stringsup in',
+                        'here',
+                        'yall ghonna make me lose my mind',
+                    ],
+                    [
+                        'the little piping piper piped a piping pipper papper',
+                        'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                    ],
+                    [],
+                ], // n
+                [
+                    new BigNumber(4037824789),
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ], // o
+                [
+                    new BigNumber('239048320948320948230', 10),
+                    'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                    /*[
+                        [
+                            '23432423342',
+                            'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
+                            'sdfsdfdfdffsdf',
+                        ],
+                        [],
+                        [],
+                        ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
+                    ],*/
+                    '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
+                    '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                ], // p
+                /*[
+                    [
+                        new BigNumber('23904848320948230', 10),
+                        'akdhjasshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                        [
+                            [
+                                '234324342',
+                                'skdjfhdsjkfdhsfkjsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
+                                'sdffdfdffsdf',
+                            ],
+                            [],
+                            [],
+                            ['23ehsdjkfhsiufhwfuefsufheuifhsefushfsufehfeuif'],
+                        ],
+                        '0xf7484848484848484848484848484876879809433994458585848932091',
+                        '0xe41d2489571d322189246dafa6ebde1f4699f498',
+                    ],
+                    [
+                        new BigNumber('23904832094832030', 10),
+                        'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdkdhsajkdhsadjk',
+                        [
+                            [
+                                '2343342',
+                                'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdssjfhsdfjdshjkfsdhf',
+                                'sdfsdfdfdffsf',
+                            ],
+                            [],
+                            [],
+                            ['jkfhsiufhwfuefhesfhauhesufhefeuif'],
+                        ],
+                        '0xf7484848484848484848484848484848484848384757687980943091',
+                        '0xe41d2489571d322189246dafa5ebde1f469af498',
+                    ],
+                    [],
+                    [],
+                ],*/
+            ];
+
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+
+            /*const expectedCalldata =
+                '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+            */
+
+            //expect(calldata).to.be.equal(expectedCalldata);
+
+            /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);*/
+        });
+
+        it.only('Simple ABI 2', async () => {
+            const method = new AbiEncoder.Method(crazyAbi);
+
+            const args = [
+                '0xaf', // e (bytes1)
+                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
+                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
+                'My first name is Greg and my last name is Hysen, what do ya know!', // h
+            ];
+
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
@@ -1291,7 +1619,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Bytes (Dynamic)', () => {
+    describe('Bytes (Dynamic)', () => {
         const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
         it('Less than 32 bytes', async () => {
             const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-- 
cgit v1.2.3


From 1600820deab0636d37a9a50025576a75ae8feeec Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 06:37:25 -0800
Subject: static array abi tests

---
 packages/order-utils/test/abi_encoder_test.ts | 131 ++++++++++++++++++--------
 1 file changed, 90 insertions(+), 41 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 95b6630ee..b27dc4793 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -72,6 +72,21 @@ const tupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+const staticArrayAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const crazyAbi = {
     constant: false,
     inputs: [
@@ -86,7 +101,7 @@ const crazyAbi = {
         {
             name: 'someInt32',
             type: 'int32',
-        },*/
+        },
         {
             name: 'someByte',
             type: 'byte',
@@ -102,7 +117,7 @@ const crazyAbi = {
         {
             name: 'someString',
             type: 'string',
-        },
+        },*/
         /*{
             name: 'someAddress',
             type: 'address',
@@ -112,12 +127,10 @@ const crazyAbi = {
             type: 'bool',
         },*/
 
-        /*
-
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        },
+        } /*
         {
             name: 'someStaticArrayWithDynamicMembers',
             type: 'string[2]',
@@ -195,7 +208,7 @@ const crazyAbi = {
                     type: 'address',
                 },
             ],
-        },*/
+        },*/,
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -520,6 +533,7 @@ namespace AbiEncoder {
 
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
+        public abstract isStatic(): boolean;
     }
 
     export abstract class StaticDataType extends DataType {
@@ -550,6 +564,10 @@ namespace AbiEncoder {
             return `address`;
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'address';
         }
@@ -572,6 +590,10 @@ namespace AbiEncoder {
             return 'bool';
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bool';
         }
@@ -634,6 +656,10 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public abstract getMaxValue(): BigNumber;
         public abstract getMinValue(): BigNumber;
     }
@@ -715,7 +741,7 @@ namespace AbiEncoder {
             if (valueBuf.byteLength > this.width) {
                 throw new Error(
                     `Tried to assign ${value} (${
-                        valueBuf.byteLength
+                    valueBuf.byteLength
                     } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
                 );
             } else if (value.length % 2 !== 0) {
@@ -734,6 +760,10 @@ namespace AbiEncoder {
             return `bytes${this.width}`;
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -771,6 +801,10 @@ namespace AbiEncoder {
             return 'bytes';
         }
 
+        public isStatic(): boolean {
+            return false;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bytes';
         }
@@ -797,6 +831,10 @@ namespace AbiEncoder {
             return 'string';
         }
 
+        public isStatic(): boolean {
+            return false;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'string';
         }
@@ -807,6 +845,7 @@ namespace AbiEncoder {
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
         type: string = '[undefined]';
+        isLengthDefined: boolean;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
@@ -825,10 +864,12 @@ namespace AbiEncoder {
             if (matches[2] === '') {
                 this.type = matches[1];
                 this.length = SolArray.UNDEFINED_LENGTH;
+                this.isLengthDefined = false;
                 return;
             }
 
             // Parse out array type/length and construct children
+            this.isLengthDefined = true;
             this.type = matches[1];
             this.length = new BigNumber(matches[2], 10);
             if (this.length.lessThan(0)) {
@@ -873,6 +914,10 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
+            if (this.isLengthDefined) {
+                return '0x';
+            }
+
             const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
             const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
             let valueBuf = lengthBuf;
@@ -888,6 +933,10 @@ namespace AbiEncoder {
             return valueHex;
         }
 
+        public isStatic(): boolean {
+            return this.isLengthDefined;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -1003,6 +1052,10 @@ namespace AbiEncoder {
             return signature;
         }
 
+        public isStatic(): boolean {
+            return false; // @TODO: True in every case or only when dynamic data?
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'tuple';
         }
@@ -1057,6 +1110,10 @@ namespace AbiEncoder {
             return this.destDataType.getSignature();
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public encodeToCalldata(calldata: Calldata): void {
             throw 2;
         }
@@ -1084,9 +1141,9 @@ namespace AbiEncoder {
 
         public static create(dataItem: DataItem, parentDataType: DataType): DataType {
             const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-            if (dataType instanceof StaticDataType) {
+            if (dataType.isStatic()) {
                 return dataType;
-            } else if (dataType instanceof DynamicDataType) {
+            } else {
                 const pointer = new Pointer(dataType, parentDataType);
                 return pointer;
             }
@@ -1178,6 +1235,10 @@ namespace AbiEncoder {
             return this.getHexValue();
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         /*
         encodeOptimized(args: any[]): string {
             const calldata = new Memory();
@@ -1214,36 +1275,13 @@ namespace AbiEncoder {
 
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
-        it.skip('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(crazyAbi);
+        it.only('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(staticArrayAbi);
             console.log(method.getSignature());
 
-            /*
-            (uint256 b,int256 c,int32 d,
-                bytes1 e,bytes32 f,
-                bytes g,string h,address i,bool j,uint8[3] k,string[2] l,bytes[] m, string[][] n, O o,P p, P[]) 
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
 
-                struct P {
-                    uint256 a;
-                    string b;
-                    string[] c;
-                    bytes d;
-                    address e;
-                }*/
-
-            const args = [
-                /*new BigNumber(437829473), // b
-                new BigNumber(-437829473), // c
-                new BigNumber(-14), // d*/
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
             const a2 = [
-                /*'0xe41d2489571d322189246dafa5ebde1f4699f498', // i
-                true, // j*/
-                [new BigNumber(127), new BigNumber(14), new BigNumber(54)], // k
                 [
                     'the little piping piper piped a piping pipper papper',
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
@@ -1330,11 +1368,10 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
 
-            /*const expectedCalldata =
-                '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';
-            */
+            const expectedCalldata =
+                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
 
-            //expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);
 
             /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
@@ -1346,8 +1383,20 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(crazyAbi);
+        it.only('Static Array ABI', async () => {
+            const method = new AbiEncoder.Method(staticArrayAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Simple ABI 2', async () => {
+            const method = new AbiEncoder.Method(simpleAbi2);
 
             const args = [
                 '0xaf', // e (bytes1)
-- 
cgit v1.2.3


From a13099bde3aa6a47516127ae7c7d9f78488a3911 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 07:27:14 -0800
Subject: hack for static arrays

---
 packages/order-utils/test/abi_encoder_test.ts | 134 +++++++++++++++-----------
 1 file changed, 78 insertions(+), 56 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index b27dc4793..b8f1d39ad 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -130,7 +130,7 @@ const crazyAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        } /*
+        },
         {
             name: 'someStaticArrayWithDynamicMembers',
             type: 'string[2]',
@@ -170,9 +170,9 @@ const crazyAbi = {
                     type: 'string',
                 },
                 //{
-              //      name: 'someStrArray',
-               //     type: 'string[]',
-               /// },
+                //      name: 'someStrArray',
+                //     type: 'string[]',
+                /// },
                 {
                     name: 'someBytes',
                     type: 'bytes',
@@ -889,6 +889,15 @@ namespace AbiEncoder {
             }
         }
 
+        // @TODO: HACKY -- shouldn't really have children for a 
+        public getChildren(): DataType[] {
+            if (this.isStatic()) {
+                return [];
+            } else {
+                return this.children;
+            }
+        }
+
         public assignValue(value: any[]) {
             // Sanity check length
             const valueLength = new BigNumber(value.length);
@@ -913,26 +922,40 @@ namespace AbiEncoder {
             }
         }
 
-        public getHexValue(): string {
-            if (this.isLengthDefined) {
-                return '0x';
-            }
-
+        private getHexValueDynamicArray(): string {
             const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
             const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
             let valueBuf = lengthBuf;
-            /*for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+
+            const valueHex = ethUtil.bufferToHex(valueBuf);
+            return valueHex;
+        }
+
+        private getHexValueStaticArray(): string {
+            let valueBuf = new Buffer("");
+
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
                 const idxNumber = idx.toNumber();
                 const childValueHex = this.children[idxNumber].getHexValue();
                 const childValueBuf = ethUtil.toBuffer(childValueHex);
                 valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-            }*/
+
+                console.log(JSON.stringify(idx));
+            }
 
             // Convert value buffer to hex
             const valueHex = ethUtil.bufferToHex(valueBuf);
             return valueHex;
         }
 
+        public getHexValue(): string {
+            if (this.isLengthDefined) {
+                return this.getHexValueStaticArray();
+            } else {
+                return this.getHexValueDynamicArray();
+            }
+        }
+
         public isStatic(): boolean {
             return this.isLengthDefined;
         }
@@ -1275,56 +1298,54 @@ namespace AbiEncoder {
 
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
-        it.only('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(staticArrayAbi);
+        it('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(crazyAbi);
             console.log(method.getSignature());
 
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-
-            const a2 = [
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)],
+            [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ], // l
+            [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ], // m
+            [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
                 [
                     'the little piping piper piped a piping pipper papper',
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ], // l
-                [
-                    '0x38745637834987324827439287423897238947239847',
-                    '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                    '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-                ], // m
-                [
-                    [
-                        'some string',
-                        'some another string',
-                        'there are just too many stringsup in',
-                        'here',
-                        'yall ghonna make me lose my mind',
-                    ],
+                ],
+                [],
+            ], // n
+            [
+                new BigNumber(4037824789),
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ], // o
+            [
+                new BigNumber('239048320948320948230', 10),
+                'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                /*[
                     [
-                        'the little piping piper piped a piping pipper papper',
-                        'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                        '23432423342',
+                        'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
+                        'sdfsdfdfdffsdf',
                     ],
                     [],
-                ], // n
-                [
-                    new BigNumber(4037824789),
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ], // o
-                [
-                    new BigNumber('239048320948320948230', 10),
-                    'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                    /*[
-                        [
-                            '23432423342',
-                            'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
-                            'sdfsdfdfdffsdf',
-                        ],
-                        [],
-                        [],
-                        ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
-                    ],*/
-                    '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
-                    '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                ], // p
+                    [],
+                    ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
+                ],*/
+                '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            ], // p
                 /*[
                     [
                         new BigNumber('23904848320948230', 10),
@@ -1367,11 +1388,12 @@ describe.only('ABI Encoder', () => {
             console.log(calldata);
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
+            console.log(method.getSignature());
 
+            /*
             const expectedCalldata =
-                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-
-            expect(calldata).to.be.equal(expectedCalldata);
+                '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);*/
 
             /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
-- 
cgit v1.2.3


From 637ab1076a4071505ea3d4797767826070a65e16 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 10:31:30 -0800
Subject: ABI Encoding for all combinations of arrays

---
 packages/order-utils/test/abi_encoder.ts      | 1098 ++++++++++++++++++++
 packages/order-utils/test/abi_encoder_test.ts | 1336 +------------------------
 packages/order-utils/test/abi_samples.ts      |  358 +++++++
 3 files changed, 1501 insertions(+), 1291 deletions(-)
 create mode 100644 packages/order-utils/test/abi_encoder.ts
 create mode 100644 packages/order-utils/test/abi_samples.ts

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
new file mode 100644
index 000000000..55b63b701
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -0,0 +1,1098 @@
+
+import * as chai from 'chai';
+import 'mocha';
+import ethUtil = require('ethereumjs-util');
+
+var _ = require('lodash');
+
+import { chaiSetup } from './utils/chai_setup';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import { BigNumber } from '@0x/utils';
+import { bigNumberify } from 'ethers/utils';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+
+class Word {
+    private value: string;
+
+    constructor(value?: string) {
+        if (value === undefined) {
+            this.value = '';
+        } else {
+            this.value = value;
+        }
+    }
+
+    public set(value: string) {
+        if (value.length !== 64) {
+            throw `Tried to create word that is not 32 bytes: ${value}`;
+        }
+
+        this.value = value;
+    }
+
+    public get(): string {
+        return this.value;
+    }
+
+    public getAsHex(): string {
+        return `0x${this.value}`;
+    }
+}
+
+export enum CalldataSection {
+    NONE,
+    PARAMS,
+    DATA,
+}
+
+class Memblock {
+    private dataType: DataType;
+    private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
+
+    constructor(dataType: DataType) {
+        this.dataType = dataType;
+        this.location = {
+            calldataSection: CalldataSection.NONE,
+            sectionOffset: new BigNumber(0),
+            offset: new BigNumber(0),
+        };
+    }
+
+    public getSize(): BigNumber {
+        return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
+    }
+
+    public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
+        this.location.calldataSection = calldataSection;
+        this.location.sectionOffset = sectionOffset;
+        this.location.offset = offset;
+    }
+
+    public get(): string {
+        return ethUtil.stripHexPrefix(this.dataType.getHexValue());
+    }
+
+    public getOffset(): BigNumber {
+        return this.location.offset;
+    }
+
+    public getAbsoluteOffset(): BigNumber {
+        return this.location.sectionOffset.plus(this.location.offset);
+    }
+
+    public getSection(): CalldataSection {
+        return this.location.calldataSection;
+    }
+}
+
+interface BindList {
+    [key: string]: Memblock;
+}
+
+export class Calldata {
+    private selector: string;
+    private params: Memblock[];
+    private data: Memblock[];
+    private dataOffset: BigNumber;
+    private currentDataOffset: BigNumber;
+    private currentParamOffset: BigNumber;
+    private bindList: BindList;
+
+    constructor(selector: string, nParams: number) {
+        this.selector = selector;
+        this.params = [];
+        this.data = [];
+        const evmWordSize = 32;
+        this.dataOffset = new BigNumber(nParams).times(evmWordSize);
+        this.currentDataOffset = new BigNumber(0);
+        this.currentParamOffset = new BigNumber(0);
+        this.bindList = {};
+    }
+
+    public bind(dataType: DataType, section: CalldataSection) {
+        if (dataType.getId() in this.bindList) {
+            throw `Rebind on ${dataType.getId()}`;
+        }
+        const memblock = new Memblock(dataType);
+        switch (section) {
+            case CalldataSection.PARAMS:
+                this.params.push(memblock);
+                memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
+
+                console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
+                this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+                break;
+
+            case CalldataSection.DATA:
+                this.data.push(memblock);
+                memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
+
+                console.log(
+                    `Binding ${dataType.getDataItem().name} to DATA at ${memblock
+                        .getAbsoluteOffset()
+                        .toString(16)}`,
+                );
+                this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
+                break;
+
+            default:
+                throw `Unrecognized calldata section: ${section}`;
+        }
+
+        this.bindList[dataType.getId()] = memblock;
+        dataType.rbind(memblock);
+    }
+
+    public getHexValue(): string {
+        let hexValue = `${this.selector}`;
+        _.each(this.params, (memblock: Memblock) => {
+            hexValue += memblock.get();
+        });
+        _.each(this.data, (memblock: Memblock) => {
+            hexValue += memblock.get();
+        });
+
+        return hexValue;
+    }
+}
+
+export abstract class DataType {
+    private dataItem: DataItem;
+    private hexValue: string;
+    protected memblock: Memblock | undefined;
+    protected children: DataType[];
+
+    constructor(dataItem: DataItem) {
+        this.dataItem = dataItem;
+        this.hexValue = '0x';
+        this.memblock = undefined;
+        this.children = [];
+    }
+
+    protected assignHexValue(hexValue: string) {
+        this.hexValue = hexValue;
+    }
+
+    public getHexValue(): string {
+        return this.hexValue;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    public rbind(memblock: Memblock) {
+        this.memblock = memblock;
+    }
+
+    public bind(calldata: Calldata, section: CalldataSection) {
+        calldata.bind(this, section);
+        _.each(this.getChildren(), (child: DataType) => {
+            child.bind(calldata, CalldataSection.DATA);
+        });
+    }
+
+    public getId(): string {
+        return this.dataItem.name;
+    }
+
+    public getOffset(): BigNumber {
+        if (this.memblock === undefined) return new BigNumber(0);
+        return this.memblock.getOffset();
+    }
+
+    public getAbsoluteOffset(): BigNumber {
+        if (this.memblock === undefined) return new BigNumber(0);
+        return this.memblock.getAbsoluteOffset();
+    }
+    /*
+        public getSize(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getSize();
+        }
+        */
+
+    public getChildren(): DataType[] {
+        return this.children;
+    }
+
+    public getSize(): BigNumber {
+        return this.getHeaderSize().plus(this.getBodySize());
+    }
+
+    public abstract assignValue(value: any): void;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+    public abstract getHeaderSize(): BigNumber;
+    public abstract getBodySize(): BigNumber;
+}
+
+export abstract class StaticDataType extends DataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+    }
+}
+
+export abstract class DynamicDataType extends DataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+    }
+}
+
+export class Address extends StaticDataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Address.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: string) {
+        const evmWordWidth = 32;
+        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
+        this.assignHexValue(hexValue);
+    }
+
+    public getSignature(): string {
+        return `address`;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+}
+
+export class Bool extends StaticDataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Bool.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: boolean) {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
+        this.assignHexValue(hexValue);
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+}
+
+abstract class Number extends StaticDataType {
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem);
+        const matches = matcher.exec(dataItem.type);
+        expect(matches).to.be.not.null();
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public assignValue(value: BigNumber) {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        const encodedValue = ethUtil.bufferToHex(valueBuf);
+        this.assignHexValue(encodedValue);
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends StaticDataType {
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        const matches = Byte.matcher.exec(dataItem.type);
+        expect(matches).to.be.not.null();
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public assignValue(value: string | Buffer) {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        const hexValue = ethUtil.bufferToHex(paddedValue);
+        this.assignHexValue(hexValue);
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends DynamicDataType {
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+        this.assignHexValue(encodedValue);
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public isStatic(): boolean {
+        return false;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(this.getHexValue().length);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends DynamicDataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: string) {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+        this.assignHexValue(encodedValue);
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public isStatic(): boolean {
+        return false;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(this.getHexValue().length);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class SolArray extends DynamicDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = SolArray.UNDEFINED_LENGTH;
+    type: string = '[undefined]';
+    isLengthDefined: boolean;
+    isStaticArray: boolean; // An array is dynamic if it's lenghth is undefined or if its children are dynamic.
+    private elements: DataType[];
+
+    /*
+    --- Layout 1: Fixed Length Array with Static Types ---
+    Elem1, Elem2, ..., ElemN
+
+    --- Layout 2: Fixed Length Array with Dynamic Types ---
+    PtrToArray, ..., Elem1, Elem2, ..., ElemN
+
+    --- Layout 3: Dynamic Length Array with Static Types ---
+    PtrToArray, ..., ArrayLength, Elem1, Elem2, ..., ElemN
+
+    --- Layout 4: Dynamic Length Array with Dynamic Types ---
+    PtrToArray, ..., ArrayLength, PtrToElem1, PtrToElem2, ..., PtrToElemN, ..., Elem1, Elem2, ..., ElemN
+    */
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        const matches = SolArray.matcher.exec(dataItem.type);
+        expect(matches).to.be.not.null();
+        console.log(JSON.stringify(matches));
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        this.elements = [];
+
+        // Check if length is undefined
+        if (matches[2] === '') {
+            this.type = matches[1];
+            this.length = SolArray.UNDEFINED_LENGTH;
+            this.isLengthDefined = false;
+            this.isStaticArray = false;
+            return;
+        }
+
+        // Parse out array type/length and construct children
+        this.isLengthDefined = true;
+        this.type = matches[1];
+        this.length = new BigNumber(matches[2], 10);
+        if (this.length.lessThan(1)) {
+            throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
+        }
+        this.constructChildren();
+
+        // Check if we're static or not
+        this.isStaticArray = !(this.elements[0] instanceof Pointer);  //this.elements[0].isStatic();
+        //throw new Error(`Am I static? ${this.isStaticArray}`);
+    }
+
+    private constructChildren() {
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const childDataItem = {
+                type: this.type,
+                name: `${this.getDataItem().name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const child = DataTypeFactory.create(childDataItem, this);
+            this.elements.push(child);
+            if (child instanceof Pointer) {
+                const pointsTo = child.getChildren()[0];
+                console.log(JSON.stringify(pointsTo));
+                this.children.push(pointsTo); // DataType pointing to
+            }
+        }
+    }
+
+    // @TODO: HACKY -- shouldn't really have children for a 
+    /*
+    public getChildren(): DataType[] {
+        if (this.isStatic()) {
+            return [];
+        } else {
+            return this.children;
+        }
+    }*/
+
+    public assignValue(value: any[]) {
+        // Sanity check length
+        const valueLength = new BigNumber(value.length);
+        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+            throw new Error(
+                `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
+                    valueLength,
+                )}`,
+            );
+        }
+
+        // Assign length if not already set
+        if (this.length === SolArray.UNDEFINED_LENGTH) {
+            this.length = valueLength;
+            this.constructChildren();
+        }
+
+        // Assign values to children
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            this.elements[idxNumber].assignValue(value[idxNumber]);
+        }
+    }
+
+    public getHexValue(): string {
+        let valueBuf = new Buffer("");
+
+        if (this.isLengthDefined === false) {
+            // Must include the array length
+            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
+            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
+            valueBuf = lengthBuf;
+        }
+
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            const childValueHex = this.elements[idxNumber].getHexValue();
+            const childValueBuf = ethUtil.toBuffer(childValueHex);
+            valueBuf = Buffer.concat([valueBuf, childValueBuf]);
+        }
+
+        // Convert value buffer to hex
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        return valueHex;
+    }
+
+    public isStatic(): boolean {
+        return this.isStaticArray;
+    }
+
+    public getHeaderSize(): BigNumber {
+        let size = new BigNumber(0);
+        if (!this.isLengthDefined) {
+            size = new BigNumber(32); // stores length of bytes
+        }
+        return size;
+    }
+
+    public getBodySize(): BigNumber {
+        const evmWordWidth = new BigNumber(32);
+        const body = this.length.times(evmWordWidth);
+        return body;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+
+    public getSignature(): string {
+        let type = this.type;
+        if (this.type === 'tuple') {
+            let tupleDataItem = {
+                type: 'tuple',
+                name: 'N/A',
+            } as DataItem;
+            const tupleComponents = this.getDataItem().components;
+            if (tupleComponents !== undefined) {
+                tupleDataItem.components = tupleComponents;
+            }
+            const tuple = new Tuple(tupleDataItem);
+            type = tuple.getSignature();
+        }
+
+        if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
+            return `${type}[]`;
+        }
+        return `${type}[${this.length}]`;
+    }
+}
+
+export class Tuple extends DynamicDataType {
+    private length: BigNumber;
+    private childMap: { [key: string]: number };
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        this.length = new BigNumber(0);
+        this.childMap = {};
+        if (dataItem.components !== undefined) {
+            this.constructChildren(dataItem.components);
+            this.length = new BigNumber(dataItem.components.length);
+        } else {
+            throw new Error('Components undefined');
+        }
+    }
+
+    private constructChildren(dataItems: DataItem[]) {
+        _.each(dataItems, (dataItem: DataItem) => {
+            const childDataItem = {
+                type: dataItem.type,
+                name: `${this.getDataItem().name}.${dataItem.name}`,
+            } as DataItem;
+            const child = DataTypeFactory.create(childDataItem, this);
+            this.childMap[dataItem.name] = this.children.length;
+            this.children.push(child);
+        });
+    }
+
+    private assignValueFromArray(value: any[]) {
+        // Sanity check length
+        const valueLength = new BigNumber(value.length);
+        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.length,
+                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
+            );
+        }
+
+        // Assign values to children
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            this.children[idxNumber].assignValue(value[idxNumber]);
+        }
+    }
+
+    private assignValueFromObject(obj: object) {
+        let childMap = _.cloneDeep(this.childMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+            }
+            this.children[this.childMap[key]].assignValue(value);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+    }
+
+    public assignValue(value: any[] | object) {
+        if (value instanceof Array) {
+            this.assignValueFromArray(value);
+        } else if (typeof value === 'object') {
+            this.assignValueFromObject(value);
+        } else {
+            throw new Error(`Unexpected type for ${value}`);
+        }
+    }
+
+    public getHexValue(): string {
+        return '0x';
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        const evmWordWidth = new BigNumber(32);
+        const size = this.length.times(evmWordWidth);
+        return size;
+    }
+
+    public getSignature(): string {
+        // Compute signature
+        let signature = `(`;
+        _.each(this.children, (child: DataType, i: number) => {
+            signature += child.getSignature();
+            if (i < this.children.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        return false; // @TODO: True in every case or only when dynamic data?
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+/* TODO
+class Fixed extends StaticDataType {}
+
+class UFixed extends StaticDataType {}*/
+
+export class Pointer extends StaticDataType {
+    destDataType: DynamicDataType;
+    parentDataType: DataType;
+
+    constructor(destDataType: DynamicDataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem);
+        this.destDataType = destDataType;
+        this.parentDataType = parentDataType;
+        this.children.push(destDataType);
+    }
+
+    /*
+    public assignValue(destDataType: DynamicDataType) {
+        this.destDataType = destDataType;
+    }*/
+
+    public assignValue(value: any) {
+        this.destDataType.assignValue(value);
+    }
+
+    public getHexValue(): string {
+        console.log(
+            '*'.repeat(40),
+            this.destDataType.getAbsoluteOffset().toString(16),
+            '^'.repeat(150),
+            this.parentDataType.getAbsoluteOffset().toString(16),
+        );
+
+        let offset = this.destDataType
+            .getAbsoluteOffset()
+            .minus(this.parentDataType.getAbsoluteOffset())
+            .minus(this.parentDataType.getHeaderSize());
+
+        console.log("OFFSET == ", JSON.stringify(offset), " or in hex -- 0x", offset.toString(16));
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
+        const encodedValue = ethUtil.bufferToHex(valueBuf);
+        return encodedValue;
+    }
+
+    public getSignature(): string {
+        return this.destDataType.getSignature();
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+}
+
+export class DataTypeFactory {
+    public static mapDataItemToDataType(dataItem: DataItem): DataType {
+        console.log(`Type: ${dataItem.type}`);
+
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        } else {
+            const pointer = new Pointer(dataType, parentDataType);
+            return pointer;
+        }
+
+        throw new Error(`Unrecognized instance type: '${dataType}'`);
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
+    }
+}
+
+export class Method extends DataType {
+    name: string;
+    params: DataType[];
+    private signature: string;
+    selector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name });
+        this.name = abi.name;
+        this.params = [];
+
+        _.each(abi.inputs, (input: DataItem) => {
+            this.params.push(DataTypeFactory.create(input, this));
+        });
+
+        // Compute signature
+        this.signature = `${this.name}(`;
+        _.each(this.params, (param: DataType, i: number) => {
+            this.signature += param.getSignature();
+            if (i < this.params.length - 1) {
+                this.signature += ',';
+            }
+        });
+        this.signature += ')';
+
+        // Compute selector
+        this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
+
+        console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
+        console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public assignValue(args: any[]) {
+        _.each(this.params, (param: DataType, i: number) => {
+            // Assign value to parameter
+            try {
+                param.assignValue(args[i]);
+            } catch (e) {
+                console.log('Failed to assign to ', param.getDataItem().name);
+                throw e;
+            }
+
+            if (param instanceof Pointer) {
+                this.children.push(param.getChildren()[0]);
+            }
+        });
+    }
+
+    public getHexValue(): string {
+        let value = "";
+        _.each(this.params, (param: DataType) => {
+            value += param.getHexValue();
+        });
+
+        return value;
+    }
+
+    public encode(args: any[]): string {
+        this.assignValue(args);
+        const calldata = new Calldata(this.selector, this.params.length);
+        this.bind(calldata, CalldataSection.PARAMS);
+
+        return calldata.getHexValue();
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        // Exclude selector
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        const nParams = new BigNumber(this.params.length);
+        const evmWordWidth = new BigNumber(32);
+        const size = nParams.times(evmWordWidth);
+        return size;
+    }
+
+    /*
+    encodeOptimized(args: any[]): string {
+        const calldata = new Memory();
+        // Assign values
+        optimizableParams : StaticDataType = [];
+        _.each(this.params, function(args: any[], i: number, param: DataType) {
+            param.assignValue(args[i]);
+            if (param instanceof DynamicDataType) {
+
+            }
+        });
+
+        // Find non-parameter leaves
+
+
+        return '';
+    } */
+
+    /*
+    decode(rawCalldata: string): any[] {
+        const calldata = new Calldata(this.name, this.params.length);
+        calldata.assignRaw(rawCalldata);
+        let args: any[];
+        let params = this.params;
+        _.each(params, function(args: any[], i: number, param: DataType) {
+            param.decodeFromCalldata(calldata);
+            args.push(param.getValue());
+        });
+
+        return args;
+    }*/
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index b8f1d39ad..315537226 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -12,1294 +12,18 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import { BigNumber } from '@0x/utils';
 import { assert } from '@0x/order-utils/src/assert';
-
-const simpleAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'uint256',
-        },
-        {
-            name: 'gregStr',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const stringAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const tupleAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const staticArrayAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const crazyAbi = {
-    constant: false,
-    inputs: [
-        /*{
-            name: 'someUInt256',
-            type: 'uint256',
-        },
-        {
-            name: 'someInt256',
-            type: 'int256',
-        },
-        {
-            name: 'someInt32',
-            type: 'int32',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },*/
-        /*{
-            name: 'someAddress',
-            type: 'address',
-        },
-        {
-            name: 'someBool',
-            type: 'bool',
-        },*/
-
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-        {
-            name: 'someStaticArrayWithDynamicMembers',
-            type: 'string[2]',
-        },
-        {
-            name: 'someDynamicArrayWithDynamicMembers',
-            type: 'bytes[]',
-        },
-        {
-            name: 'some2DArray',
-            type: 'string[][]',
-        },
-        {
-            name: 'someTuple',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-        },
-        {
-            name: 'someTupleWithDynamicTypes',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                //{
-                //      name: 'someStrArray',
-                //     type: 'string[]',
-                /// },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        } /*,
-        {
-            name: 'someArrayOfTuplesWithDynamicTypes',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                {
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },*/,
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const simpleAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const fillOrderAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
+import * as AbiEncoder from './abi_encoder';
+import * as AbiSamples from './abi_samples';
 
 chaiSetup.configure();
 const expect = chai.expect;
 
-namespace AbiEncoder {
-    class Word {
-        private value: string;
-
-        constructor(value?: string) {
-            if (value === undefined) {
-                this.value = '';
-            } else {
-                this.value = value;
-            }
-        }
-
-        public set(value: string) {
-            if (value.length !== 64) {
-                throw `Tried to create word that is not 32 bytes: ${value}`;
-            }
-
-            this.value = value;
-        }
-
-        public get(): string {
-            return this.value;
-        }
-
-        public getAsHex(): string {
-            return `0x${this.value}`;
-        }
-    }
-
-    export enum CalldataSection {
-        NONE,
-        PARAMS,
-        DATA,
-    }
-
-    class Memblock {
-        private dataType: DataType;
-        private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
-
-        constructor(dataType: DataType) {
-            this.dataType = dataType;
-            this.location = {
-                calldataSection: CalldataSection.NONE,
-                sectionOffset: new BigNumber(0),
-                offset: new BigNumber(0),
-            };
-        }
-
-        public getSize(): BigNumber {
-            return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
-        }
-
-        public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
-            this.location.calldataSection = calldataSection;
-            this.location.sectionOffset = sectionOffset;
-            this.location.offset = offset;
-        }
-
-        public get(): string {
-            return ethUtil.stripHexPrefix(this.dataType.getHexValue());
-        }
-
-        public getOffset(): BigNumber {
-            return this.location.offset;
-        }
-
-        public getAbsoluteOffset(): BigNumber {
-            return this.location.sectionOffset.plus(this.location.offset);
-        }
-
-        public getSection(): CalldataSection {
-            return this.location.calldataSection;
-        }
-    }
-
-    interface BindList {
-        [key: string]: Memblock;
-    }
-
-    export class Calldata {
-        private selector: string;
-        private params: Memblock[];
-        private data: Memblock[];
-        private dataOffset: BigNumber;
-        private currentDataOffset: BigNumber;
-        private currentParamOffset: BigNumber;
-        private bindList: BindList;
-
-        constructor(selector: string, nParams: number) {
-            this.selector = selector;
-            console.log(this.selector);
-            this.params = [];
-            this.data = [];
-            const evmWordSize = 32;
-            this.dataOffset = new BigNumber(nParams).times(evmWordSize);
-            this.currentDataOffset = new BigNumber(0);
-            this.currentParamOffset = new BigNumber(0);
-            this.bindList = {};
-        }
-
-        public bind(dataType: DataType, section: CalldataSection) {
-            if (dataType.getId() in this.bindList) {
-                throw `Rebind on ${dataType.getId()}`;
-            }
-            const memblock = new Memblock(dataType);
-            switch (section) {
-                case CalldataSection.PARAMS:
-                    this.params.push(memblock);
-                    memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
-
-                    console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
-                    this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
-                    break;
-
-                case CalldataSection.DATA:
-                    this.data.push(memblock);
-                    memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
-
-                    console.log(
-                        `Binding ${dataType.getDataItem().name} to DATA at ${memblock
-                            .getAbsoluteOffset()
-                            .toString(16)}`,
-                    );
-                    this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
-                    break;
-
-                default:
-                    throw `Unrecognized calldata section: ${section}`;
-            }
-
-            this.bindList[dataType.getId()] = memblock;
-            dataType.rbind(memblock);
-        }
-
-        public getHexValue(): string {
-            let hexValue = `${this.selector}`;
-            _.each(this.params, (memblock: Memblock) => {
-                hexValue += memblock.get();
-            });
-            _.each(this.data, (memblock: Memblock) => {
-                hexValue += memblock.get();
-            });
-
-            return hexValue;
-        }
-    }
-
-    export abstract class DataType {
-        private dataItem: DataItem;
-        private hexValue: string;
-        protected memblock: Memblock | undefined;
-        protected children: DataType[];
-
-        constructor(dataItem: DataItem) {
-            this.dataItem = dataItem;
-            this.hexValue = '0x';
-            this.memblock = undefined;
-            this.children = [];
-        }
-
-        protected assignHexValue(hexValue: string) {
-            this.hexValue = hexValue;
-        }
-
-        public getHexValue(): string {
-            return this.hexValue;
-        }
-
-        public getDataItem(): DataItem {
-            return this.dataItem;
-        }
-
-        public rbind(memblock: Memblock) {
-            this.memblock = memblock;
-        }
-
-        public bind(calldata: Calldata, section: CalldataSection) {
-            calldata.bind(this, section);
-        }
-
-        public getId(): string {
-            return this.dataItem.name;
-        }
-
-        public getOffset(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getOffset();
-        }
-
-        public getAbsoluteOffset(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getAbsoluteOffset();
-        }
-
-        public getSize(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getSize();
-        }
-
-        public getChildren(): DataType[] {
-            return this.children;
-        }
-
-        public abstract assignValue(value: any): void;
-        public abstract getSignature(): string;
-        public abstract isStatic(): boolean;
-    }
-
-    export abstract class StaticDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    export abstract class DynamicDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    export class Address extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Address.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const evmWordWidth = 32;
-            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
-            this.assignHexValue(hexValue);
-        }
-
-        public getSignature(): string {
-            return `address`;
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'address';
-        }
-    }
-
-    export class Bool extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Bool.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: boolean) {
-            const evmWordWidth = 32;
-            const encodedValue = value === true ? '0x1' : '0x0';
-            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
-            this.assignHexValue(hexValue);
-        }
-
-        public getSignature(): string {
-            return 'bool';
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bool';
-        }
-    }
-
-    abstract class Number extends StaticDataType {
-        static MAX_WIDTH: number = 256;
-        static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-        width: number = Number.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem, matcher: RegExp) {
-            super(dataItem);
-            const matches = matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-                this.width = parseInt(matches[1]);
-            } else {
-                this.width = 256;
-            }
-        }
-
-        public assignValue(value: BigNumber) {
-            if (value.greaterThan(this.getMaxValue())) {
-                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-            } else if (value.lessThan(this.getMinValue())) {
-                throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-            }
-
-            const hexBase = 16;
-            const evmWordWidth = 32;
-            let valueBuf: Buffer;
-            if (value.greaterThanOrEqualTo(0)) {
-                valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-            } else {
-                // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-                // Step 1/3: Convert value to positive binary string
-                const binBase = 2;
-                const valueBin = value.times(-1).toString(binBase);
-
-                // Step 2/3: Invert binary value
-                const bitsInEvmWord = 256;
-                let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-                // Step 3/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const negativeValue = invertedValue.plus(1);
-
-                // Convert the negated value to a hex string
-                valueBuf = ethUtil.setLengthLeft(
-                    ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                    evmWordWidth,
-                );
-            }
-
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-            this.assignHexValue(encodedValue);
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public abstract getMaxValue(): BigNumber;
-        public abstract getMinValue(): BigNumber;
-    }
-
-    export class Int extends Number {
-        static matcher = RegExp(
-            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        constructor(dataItem: DataItem) {
-            super(dataItem, Int.matcher);
-        }
-
-        public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).sub(1);
-        }
-
-        public getMinValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).times(-1);
-        }
-
-        public getSignature(): string {
-            return `int${this.width}`;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    export class UInt extends Number {
-        static matcher = RegExp(
-            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        constructor(dataItem: DataItem) {
-            super(dataItem, UInt.matcher);
-        }
-
-        public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width).sub(1);
-        }
-
-        public getMinValue(): BigNumber {
-            return new BigNumber(0);
-        }
-
-        public getSignature(): string {
-            return `uint${this.width}`;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    export class Byte extends StaticDataType {
-        static matcher = RegExp(
-            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-        );
-
-        static DEFAULT_WIDTH = 1;
-        width: number = Byte.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-                this.width = parseInt(matches[2]);
-            } else {
-                this.width = Byte.DEFAULT_WIDTH;
-            }
-        }
-
-        public assignValue(value: string | Buffer) {
-            // Convert value into a buffer and do bounds checking
-            const valueBuf = ethUtil.toBuffer(value);
-            if (valueBuf.byteLength > this.width) {
-                throw new Error(
-                    `Tried to assign ${value} (${
-                    valueBuf.byteLength
-                    } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-                );
-            } else if (value.length % 2 !== 0) {
-                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-            }
-
-            // Store value as hex
-            const evmWordWidth = 32;
-            const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-            const hexValue = ethUtil.bufferToHex(paddedValue);
-            this.assignHexValue(hexValue);
-        }
-
-        public getSignature(): string {
-            // Note that `byte` reduces to `bytes1`
-            return `bytes${this.width}`;
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    export class Bytes extends DynamicDataType {
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string | Buffer) {
-            if (typeof value === 'string' && !value.startsWith('0x')) {
-                throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-            }
-            const valueBuf = ethUtil.toBuffer(value);
-            if (value.length % 2 !== 0) {
-                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-            }
-
-            const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-            const paddedBytesForValue = wordsForValue * 32;
-            const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-            const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-            const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public getSignature(): string {
-            return 'bytes';
-        }
-
-        public isStatic(): boolean {
-            return false;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bytes';
-        }
-    }
-
-    export class SolString extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const wordsForValue = Math.ceil(value.length / 32);
-            const paddedBytesForValue = wordsForValue * 32;
-            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public getSignature(): string {
-            return 'string';
-        }
-
-        public isStatic(): boolean {
-            return false;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'string';
-        }
-    }
-
-    export class SolArray extends DynamicDataType {
-        static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-        type: string = '[undefined]';
-        isLengthDefined: boolean;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = SolArray.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            console.log(JSON.stringify(matches));
-            if (matches === null || matches.length !== 3) {
-                throw new Error(`Could not parse array: ${dataItem.type}`);
-            } else if (matches[1] === undefined) {
-                throw new Error(`Could not parse array type: ${dataItem.type}`);
-            } else if (matches[2] === undefined) {
-                throw new Error(`Could not parse array length: ${dataItem.type}`);
-            }
-
-            // Check if length is undefined
-            if (matches[2] === '') {
-                this.type = matches[1];
-                this.length = SolArray.UNDEFINED_LENGTH;
-                this.isLengthDefined = false;
-                return;
-            }
-
-            // Parse out array type/length and construct children
-            this.isLengthDefined = true;
-            this.type = matches[1];
-            this.length = new BigNumber(matches[2], 10);
-            if (this.length.lessThan(0)) {
-                throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
-            }
-            this.constructChildren();
-        }
-
-        private constructChildren() {
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const childDataItem = {
-                    type: this.type,
-                    name: `${this.getDataItem().name}[${idx.toString(10)}]`,
-                } as DataItem;
-                const child = DataTypeFactory.create(childDataItem, this);
-                this.children.push(child);
-            }
-        }
-
-        // @TODO: HACKY -- shouldn't really have children for a 
-        public getChildren(): DataType[] {
-            if (this.isStatic()) {
-                return [];
-            } else {
-                return this.children;
-            }
-        }
-
-        public assignValue(value: any[]) {
-            // Sanity check length
-            const valueLength = new BigNumber(value.length);
-            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-                throw new Error(
-                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
-                        valueLength,
-                    )}`,
-                );
-            }
-
-            // Assign length if not already set
-            if (this.length === SolArray.UNDEFINED_LENGTH) {
-                this.length = valueLength;
-                this.constructChildren();
-            }
-
-            // Assign values to children
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const idxNumber = idx.toNumber();
-                this.children[idxNumber].assignValue(value[idxNumber]);
-            }
-        }
-
-        private getHexValueDynamicArray(): string {
-            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
-            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
-            let valueBuf = lengthBuf;
-
-            const valueHex = ethUtil.bufferToHex(valueBuf);
-            return valueHex;
-        }
-
-        private getHexValueStaticArray(): string {
-            let valueBuf = new Buffer("");
-
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const idxNumber = idx.toNumber();
-                const childValueHex = this.children[idxNumber].getHexValue();
-                const childValueBuf = ethUtil.toBuffer(childValueHex);
-                valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-
-                console.log(JSON.stringify(idx));
-            }
-
-            // Convert value buffer to hex
-            const valueHex = ethUtil.bufferToHex(valueBuf);
-            return valueHex;
-        }
-
-        public getHexValue(): string {
-            if (this.isLengthDefined) {
-                return this.getHexValueStaticArray();
-            } else {
-                return this.getHexValueDynamicArray();
-            }
-        }
-
-        public isStatic(): boolean {
-            return this.isLengthDefined;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-
-        public getSignature(): string {
-            let type = this.type;
-            if (this.type === 'tuple') {
-                let tupleDataItem = {
-                    type: 'tuple',
-                    name: 'N/A',
-                } as DataItem;
-                const tupleComponents = this.getDataItem().components;
-                if (tupleComponents !== undefined) {
-                    tupleDataItem.components = tupleComponents;
-                }
-                const tuple = new Tuple(tupleDataItem);
-                type = tuple.getSignature();
-            }
-
-            if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
-                return `${type}[]`;
-            }
-            return `${type}[${this.length}]`;
-        }
-    }
-
-    export class Tuple extends DynamicDataType {
-        private length: BigNumber;
-        private childMap: { [key: string]: number };
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-            this.length = new BigNumber(0);
-            this.childMap = {};
-            if (dataItem.components !== undefined) {
-                this.constructChildren(dataItem.components);
-                this.length = new BigNumber(dataItem.components.length);
-            } else {
-                throw new Error('Components undefined');
-            }
-        }
-
-        private constructChildren(dataItems: DataItem[]) {
-            _.each(dataItems, (dataItem: DataItem) => {
-                const childDataItem = {
-                    type: dataItem.type,
-                    name: `${this.getDataItem().name}.${dataItem.name}`,
-                } as DataItem;
-                const child = DataTypeFactory.create(childDataItem, this);
-                this.childMap[dataItem.name] = this.children.length;
-                this.children.push(child);
-            });
-        }
-
-        private assignValueFromArray(value: any[]) {
-            // Sanity check length
-            const valueLength = new BigNumber(value.length);
-            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-                throw new Error(
-                    `Expected array of ${JSON.stringify(
-                        this.length,
-                    )} elements, but got array of length ${JSON.stringify(valueLength)}`,
-                );
-            }
-
-            // Assign values to children
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const idxNumber = idx.toNumber();
-                this.children[idxNumber].assignValue(value[idxNumber]);
-            }
-        }
-
-        private assignValueFromObject(obj: object) {
-            let childMap = _.cloneDeep(this.childMap);
-            _.forOwn(obj, (value: any, key: string) => {
-                if (key in childMap === false) {
-                    throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
-                }
-                this.children[this.childMap[key]].assignValue(value);
-                delete childMap[key];
-            });
-
-            if (Object.keys(childMap).length !== 0) {
-                throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-            }
-        }
-
-        public assignValue(value: any[] | object) {
-            if (value instanceof Array) {
-                this.assignValueFromArray(value);
-            } else if (typeof value === 'object') {
-                this.assignValueFromObject(value);
-            } else {
-                throw new Error(`Unexpected type for ${value}`);
-            }
-        }
-
-        public getHexValue(): string {
-            return '0x';
-        }
-
-        public getSignature(): string {
-            // Compute signature
-            let signature = `(`;
-            _.each(this.children, (child: DataType, i: number) => {
-                signature += child.getSignature();
-                if (i < this.children.length - 1) {
-                    signature += ',';
-                }
-            });
-            signature += ')';
-            return signature;
-        }
-
-        public isStatic(): boolean {
-            return false; // @TODO: True in every case or only when dynamic data?
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
-        }
-    }
-
-    /* TODO
-    class Fixed extends StaticDataType {}
-
-    class UFixed extends StaticDataType {}*/
-
-    export class Pointer extends StaticDataType {
-        destDataType: DynamicDataType;
-        parentDataType: DataType;
-
-        constructor(destDataType: DynamicDataType, parentDataType: DataType) {
-            const destDataItem = destDataType.getDataItem();
-            const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-            super(dataItem);
-            this.destDataType = destDataType;
-            this.parentDataType = parentDataType;
-            this.children.push(destDataType);
-        }
-
-        /*
-        public assignValue(destDataType: DynamicDataType) {
-            this.destDataType = destDataType;
-        }*/
-
-        public assignValue(value: any) {
-            this.destDataType.assignValue(value);
-        }
-
-        public getHexValue(): string {
-            console.log(
-                '*'.repeat(40),
-                this.destDataType.getAbsoluteOffset().toString(16),
-                '^'.repeat(150),
-                this.parentDataType.getAbsoluteOffset().toString(16),
-            );
-
-            let offset = this.destDataType
-                .getAbsoluteOffset()
-                .minus(this.parentDataType.getAbsoluteOffset().plus(this.parentDataType.getSize()));
-            const hexBase = 16;
-            const evmWordWidth = 32;
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-            return encodedValue;
-        }
-
-        public getSignature(): string {
-            return this.destDataType.getSignature();
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
-        }
-    }
-
-    export class DataTypeFactory {
-        public static mapDataItemToDataType(dataItem: DataItem): DataType {
-            console.log(`Type: ${dataItem.type}`);
-
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-        }
-
-        public static create(dataItem: DataItem, parentDataType: DataType): DataType {
-            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-            if (dataType.isStatic()) {
-                return dataType;
-            } else {
-                const pointer = new Pointer(dataType, parentDataType);
-                return pointer;
-            }
-
-            throw new Error(`Unrecognized instance type: '${dataType}'`);
-        }
-    }
-
-    class Queue<T> {
-        private store: T[] = [];
-        push(val: T) {
-            this.store.push(val);
-        }
-        pop(): T | undefined {
-            return this.store.shift();
-        }
-    }
-
-    export class Method extends DataType {
-        name: string;
-        params: DataType[];
-        private signature: string;
-        selector: string;
-
-        constructor(abi: MethodAbi) {
-            super({ type: 'method', name: abi.name });
-            this.name = abi.name;
-            this.params = [];
-
-            _.each(abi.inputs, (input: DataItem) => {
-                this.params.push(DataTypeFactory.create(input, this));
-            });
-
-            // Compute signature
-            this.signature = `${this.name}(`;
-            _.each(this.params, (param: DataType, i: number) => {
-                this.signature += param.getSignature();
-                if (i < this.params.length - 1) {
-                    this.signature += ',';
-                }
-            });
-            this.signature += ')';
-
-            // Compute selector
-            this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
-
-            console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
-            console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
-        }
-
-        public getSignature(): string {
-            return this.signature;
-        }
-
-        public assignValue(args: any[]) {
-            const calldata = new Calldata(this.selector, this.params.length);
-            const params = this.params;
-            const paramQueue = new Queue<DataType>();
-            _.each(params, (param: DataType, i: number) => {
-                try {
-                    param.assignValue(args[i]);
-                } catch (e) {
-                    console.log('Failed to assign to ', param.getDataItem().name);
-                    throw e;
-                }
-                param.bind(calldata, CalldataSection.PARAMS);
-                _.each(param.getChildren(), (child: DataType) => {
-                    paramQueue.push(child);
-                });
-            });
-
-            let param: DataType | undefined = undefined;
-            while ((param = paramQueue.pop()) !== undefined) {
-                param.bind(calldata, CalldataSection.DATA);
-                _.each(param.getChildren(), (child: DataType) => {
-                    paramQueue.push(child);
-                });
-            }
-
-            console.log(calldata);
-
-            this.assignHexValue(calldata.getHexValue());
-
-            //return calldata.getRaw();
-        }
-
-        public encode(args: any[]): string {
-            this.assignValue(args);
-            return this.getHexValue();
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        /*
-        encodeOptimized(args: any[]): string {
-            const calldata = new Memory();
-            // Assign values
-            optimizableParams : StaticDataType = [];
-            _.each(this.params, function(args: any[], i: number, param: DataType) {
-                param.assignValue(args[i]);
-                if (param instanceof DynamicDataType) {
-
-                }
-            });
-
-            // Find non-parameter leaves
-
-
-            return '';
-        } */
-
-        /*
-        decode(rawCalldata: string): any[] {
-            const calldata = new Calldata(this.name, this.params.length);
-            calldata.assignRaw(rawCalldata);
-            let args: any[];
-            let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
-                param.decodeFromCalldata(calldata);
-                args.push(param.getValue());
-            });
-
-            return args;
-        }*/
-    }
-}
-
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
+
+
         it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(crazyAbi);
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)],
@@ -1405,20 +129,50 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Static Array ABI', async () => {
-            const method = new AbiEncoder.Method(staticArrayAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
             console.log(calldata);
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.only('Unfixed Length Array / Dynamic Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.only('Unfixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+
+        it.only('Fixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
+
         it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(simpleAbi2);
+            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
 
             const args = [
                 '0xaf', // e (bytes1)
@@ -1434,14 +188,14 @@ describe.only('ABI Encoder', () => {
         });
 
         it('Yessir', async () => {
-            const method = new AbiEncoder.Method(simpleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
             expect(true).to.be.true();
         });
 
         it('Array ABI', async () => {
-            const method = new AbiEncoder.Method(stringAbi);
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const calldata = method.encode([['five', 'six', 'seven']]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1453,7 +207,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it('Object ABI (Array input)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([[new BigNumber(5), 'five']]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1465,7 +219,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it('Object ABI (Object input)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1477,7 +231,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5) }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1491,7 +245,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
             console.log(method.getSignature());
             console.log(method.selector);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
new file mode 100644
index 000000000..2e7111504
--- /dev/null
+++ b/packages/order-utils/test/abi_samples.ts
@@ -0,0 +1,358 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const simpleAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'uint256',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const stringAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const tupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayStaticMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const crazyAbi = {
+    constant: false,
+    inputs: [
+        /*{
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },*/
+        /*{
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },*/
+
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                //{
+                //      name: 'someStrArray',
+                //     type: 'string[]',
+                /// },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        } /*,
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },*/,
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const simpleAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
-- 
cgit v1.2.3


From e95aa617b6eb0e4b6bace7fbcf66de2658e314aa Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 10:49:19 -0800
Subject: All existing ABI tests passing

---
 packages/order-utils/test/abi_encoder.ts      | 18 +++++++++++++-----
 packages/order-utils/test/abi_encoder_test.ts | 13 ++++++++-----
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 55b63b701..77cb89056 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -74,6 +74,7 @@ class Memblock {
     }
 
     public get(): string {
+        console.log(`Unstripped = '${this.dataType.getHexValue()}' and Stripped = '${ethUtil.stripHexPrefix(this.dataType.getHexValue())}'`);
         return ethUtil.stripHexPrefix(this.dataType.getHexValue());
     }
 
@@ -472,6 +473,7 @@ export class Byte extends StaticDataType {
         const evmWordWidth = 32;
         const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
         const hexValue = ethUtil.bufferToHex(paddedValue);
+
         this.assignHexValue(hexValue);
     }
 
@@ -538,7 +540,9 @@ export class Bytes extends DynamicDataType {
     }
 
     public getBodySize(): BigNumber {
-        return new BigNumber(this.getHexValue().length);
+        const valueBuf = ethUtil.toBuffer(this.getHexValue());
+        const size = new BigNumber(valueBuf.byteLength);
+        return size;
     }
 
     public static matchGrammar(type: string): boolean {
@@ -576,7 +580,9 @@ export class SolString extends DynamicDataType {
     }
 
     public getBodySize(): BigNumber {
-        return new BigNumber(this.getHexValue().length);
+        const valueBuf = ethUtil.toBuffer(this.getHexValue());
+        const size = new BigNumber(valueBuf.byteLength);
+        return size;
     }
 
     public static matchGrammar(type: string): boolean {
@@ -1032,12 +1038,14 @@ export class Method extends DataType {
     }
 
     public getHexValue(): string {
-        let value = "";
+        let paramBufs: Buffer[] = [];
         _.each(this.params, (param: DataType) => {
-            value += param.getHexValue();
+            paramBufs.push(ethUtil.toBuffer(param.getHexValue()));
         });
 
-        return value;
+        const value = Buffer.concat(paramBufs);
+        const hexValue = ethUtil.bufferToHex(value);
+        return hexValue;
     }
 
     public encode(args: any[]): string {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 315537226..91a32bfbf 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -22,7 +22,7 @@ describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
 
 
-        it('Crazy ABI', async () => {
+        it.skip('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -114,6 +114,9 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
 
+            const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
             /*
             const expectedCalldata =
                 '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
@@ -129,7 +132,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
@@ -141,7 +144,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Unfixed Length Array / Dynamic Members ABI', async () => {
+        it('Unfixed Length Array / Dynamic Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
@@ -152,7 +155,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Unfixed Length Array / Static Members ABI', async () => {
+        it('Unfixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
@@ -161,7 +164,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.only('Fixed Length Array / Static Members ABI', async () => {
+        it('Fixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-- 
cgit v1.2.3


From 3bc45395cc0e1c5c483e7319967b6308122123bf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 11:14:44 -0800
Subject: static vs dynamic tuple differentatiion

---
 packages/order-utils/test/abi_encoder.ts      | 30 +++++++++++++++------
 packages/order-utils/test/abi_encoder_test.ts | 34 ++++++++++++++++-------
 packages/order-utils/test/abi_samples.ts      | 39 ++++++++++++++++++++++++---
 3 files changed, 83 insertions(+), 20 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 77cb89056..853aac627 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -770,12 +770,14 @@ export class SolArray extends DynamicDataType {
 export class Tuple extends DynamicDataType {
     private length: BigNumber;
     private childMap: { [key: string]: number };
+    private members: DataType[];
 
     constructor(dataItem: DataItem) {
         super(dataItem);
         expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
         this.length = new BigNumber(0);
         this.childMap = {};
+        this.members = [];
         if (dataItem.components !== undefined) {
             this.constructChildren(dataItem.components);
             this.length = new BigNumber(dataItem.components.length);
@@ -792,7 +794,11 @@ export class Tuple extends DynamicDataType {
             } as DataItem;
             const child = DataTypeFactory.create(childDataItem, this);
             this.childMap[dataItem.name] = this.children.length;
-            this.children.push(child);
+
+            if (child instanceof Pointer) {
+                this.children.push(child.getChildren()[0]);
+            }
+            this.members.push(child);
         });
     }
 
@@ -810,7 +816,7 @@ export class Tuple extends DynamicDataType {
         // Assign values to children
         for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
             const idxNumber = idx.toNumber();
-            this.children[idxNumber].assignValue(value[idxNumber]);
+            this.members[idxNumber].assignValue(value[idxNumber]);
         }
     }
 
@@ -820,7 +826,7 @@ export class Tuple extends DynamicDataType {
             if (key in childMap === false) {
                 throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
             }
-            this.children[this.childMap[key]].assignValue(value);
+            this.members[this.childMap[key]].assignValue(value);
             delete childMap[key];
         });
 
@@ -840,7 +846,14 @@ export class Tuple extends DynamicDataType {
     }
 
     public getHexValue(): string {
-        return '0x';
+        let paramBufs: Buffer[] = [];
+        _.each(this.members, (member: DataType) => {
+            paramBufs.push(ethUtil.toBuffer(member.getHexValue()));
+        });
+
+        const value = Buffer.concat(paramBufs);
+        const hexValue = ethUtil.bufferToHex(value);
+        return hexValue;
     }
 
     public getHeaderSize(): BigNumber {
@@ -856,9 +869,9 @@ export class Tuple extends DynamicDataType {
     public getSignature(): string {
         // Compute signature
         let signature = `(`;
-        _.each(this.children, (child: DataType, i: number) => {
-            signature += child.getSignature();
-            if (i < this.children.length - 1) {
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
                 signature += ',';
             }
         });
@@ -867,7 +880,8 @@ export class Tuple extends DynamicDataType {
     }
 
     public isStatic(): boolean {
-        return false; // @TODO: True in every case or only when dynamic data?
+        const isStaticTuple = this.children.length === 0;
+        return isStaticTuple; // @TODO: True in every case or only when dynamic data?
     }
 
     public static matchGrammar(type: string): boolean {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 91a32bfbf..070bfe7f6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -36,7 +36,7 @@ describe.only('ABI Encoder', () => {
                 '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
                 '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
             ], // m
-            [
+            /*[
                 [
                     'some string',
                     'some another string',
@@ -49,7 +49,7 @@ describe.only('ABI Encoder', () => {
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
                 ],
                 [],
-            ], // n
+            ],*/ // n
             [
                 new BigNumber(4037824789),
                 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
@@ -114,7 +114,9 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
 
-            const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            const expectedCalldata = '0x76c14e63000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e728347239823742398472398472984724892749874897428472894723948749874984787432942374349234732984723984237489237489237489234723894728947894748937428947289473894274982374329874238947238947328947238943724982374982374289347239800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000272834732984732489237492387423987423984728947298432789423749823748923748927439820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+
+            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
 
             /*
@@ -209,8 +211,21 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Object ABI (Array input)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+        it.only('Static Tuple', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
+            const calldata = method.encode([[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Dynamic Tuple (Array input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([[new BigNumber(5), 'five']]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -221,8 +236,9 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Object ABI (Object input)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+        it('Dynamic Tuple (Object input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -234,7 +250,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5) }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -248,7 +264,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
             console.log(method.getSignature());
             console.log(method.selector);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 2e7111504..fb5cfbeb7 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,7 +34,7 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const tupleAbi = {
+export const dynamicTupleAbi = {
     constant: false,
     inputs: [
         {
@@ -59,6 +59,39 @@ export const tupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const staticTupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint1',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint3',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someBool',
+                    type: 'bool',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const staticArrayAbi = {
     constant: false,
     inputs: [
@@ -171,10 +204,10 @@ export const crazyAbi = {
             name: 'someDynamicArrayWithDynamicMembers',
             type: 'bytes[]',
         },
-        {
+        /* {
             name: 'some2DArray',
             type: 'string[][]',
-        },
+        }, */
         {
             name: 'someTuple',
             type: 'tuple',
-- 
cgit v1.2.3


From 687e6ccdd37da7c35a3fafac43f0fdff03351c0c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 11:33:51 -0800
Subject: Got the crazy ABI working

---
 packages/order-utils/test/abi_encoder.ts      | 44 ++++++++++++++++++++++-----
 packages/order-utils/test/abi_encoder_test.ts |  4 +--
 2 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 853aac627..ae573b39f 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -89,6 +89,10 @@ class Memblock {
     public getSection(): CalldataSection {
         return this.location.calldataSection;
     }
+
+    public getName(): string {
+        return this.dataType.getDataItem().name;
+    }
 }
 
 interface BindList {
@@ -120,13 +124,18 @@ export class Calldata {
             throw `Rebind on ${dataType.getId()}`;
         }
         const memblock = new Memblock(dataType);
+
+        this.params.push(memblock);
+        memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
+
+        console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
+        this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+        console.log("CURRENT PARAM OFFSET -------- 0x", this.currentParamOffset.toString(16));
+
+        /*
         switch (section) {
             case CalldataSection.PARAMS:
-                this.params.push(memblock);
-                memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
-
-                console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
-                this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+                ;
                 break;
 
             case CalldataSection.DATA:
@@ -143,7 +152,7 @@ export class Calldata {
 
             default:
                 throw `Unrecognized calldata section: ${section}`;
-        }
+        }*/
 
         this.bindList[dataType.getId()] = memblock;
         dataType.rbind(memblock);
@@ -160,6 +169,26 @@ export class Calldata {
 
         return hexValue;
     }
+
+    public printAnnotated() {
+        let hexValue = `${this.selector}`;
+        console.log(hexValue);
+        let offset = new BigNumber(0);
+        _.each(this.params, (memblock: Memblock) => {
+            const offsetStr = `0x${offset.toString(16)}`;
+            const hexValue = memblock.get();
+            const annotation = memblock.getName();
+
+            console.log(`${offsetStr} ${hexValue} ${annotation}`);
+        });
+        _.each(this.data, (memblock: Memblock) => {
+            const offsetStr = `0x${offset.toString(16)}`;
+            const hexValue = memblock.get();
+            const annotation = memblock.getName();
+
+            console.log(`${offsetStr} ${hexValue} ${annotation}`);
+        });
+    }
 }
 
 export abstract class DataType {
@@ -793,7 +822,7 @@ export class Tuple extends DynamicDataType {
                 name: `${this.getDataItem().name}.${dataItem.name}`,
             } as DataItem;
             const child = DataTypeFactory.create(childDataItem, this);
-            this.childMap[dataItem.name] = this.children.length;
+            this.childMap[dataItem.name] = this.members.length;
 
             if (child instanceof Pointer) {
                 this.children.push(child.getChildren()[0]);
@@ -1065,6 +1094,7 @@ export class Method extends DataType {
     public encode(args: any[]): string {
         this.assignValue(args);
         const calldata = new Calldata(this.selector, this.params.length);
+        calldata.printAnnotated();
         this.bind(calldata, CalldataSection.PARAMS);
 
         return calldata.getHexValue();
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 070bfe7f6..553fac43e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -22,7 +22,7 @@ describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
 
 
-        it.skip('Crazy ABI', async () => {
+        it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -211,7 +211,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Static Tuple', async () => {
+        it('Static Tuple', async () => {
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
             const calldata = method.encode([[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]);
-- 
cgit v1.2.3


From e59669c94937ec694d9e41c1a163a8a6f770fd32 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 12:47:30 -0800
Subject: multidimensional arrays with static type

---
 packages/order-utils/test/abi_encoder.ts      |  1 -
 packages/order-utils/test/abi_encoder_test.ts | 40 ++++++++++++
 packages/order-utils/test/abi_samples.ts      | 87 +++++++++++++++++++++++++++
 3 files changed, 127 insertions(+), 1 deletion(-)

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index ae573b39f..f63dc804a 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -690,7 +690,6 @@ export class SolArray extends DynamicDataType {
             this.elements.push(child);
             if (child instanceof Pointer) {
                 const pointsTo = child.getChildren()[0];
-                console.log(JSON.stringify(pointsTo));
                 this.children.push(pointsTo); // DataType pointing to
             }
         }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 553fac43e..115580624 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -134,6 +134,46 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
+        it.only('Multidimensional Arrays / Static Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
+
+            // Eight 3-dimensional arrays of uint8[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 8; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ],
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index fb5cfbeb7..cbbc5f8f3 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,6 +34,93 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const multiDimensionalArraysStaticTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'uint8[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'd',
+            type: 'uint8[2][][]',
+        },
+        {
+            name: 'e',
+            type: 'uint8[][2][2]',
+        },
+        {
+            name: 'f',
+            type: 'uint8[2][2][]',
+        },
+        {
+            name: 'g',
+            type: 'uint8[2][][2]',
+        },
+        {
+            name: 'h',
+            type: 'uint8[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multiDimensionalArraysDynamicTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'string[][][2]',
+        },
+        {
+            name: 'a',
+            type: 'string[][1][]',
+        },
+        {
+            name: 'a',
+            type: 'string[1][1][2]',
+        },
+        {
+            name: 'a',
+            type: 'string[][][]',
+        },
+        {
+            name: 'a',
+            type: 'uint[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[1][2][]',
+        },
+
+        {
+            name: 'c',
+            type: 'uint8[1][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const dynamicTupleAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 180d1ca63a45ca96df2c9f811075411ca495f693 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 13:09:03 -0800
Subject: multidimensional arrays with dynamic objects

---
 packages/order-utils/test/abi_encoder_test.ts | 30 +++++++++++++++++++++++++++
 packages/order-utils/test/abi_samples.ts      | 25 ++++------------------
 2 files changed, 34 insertions(+), 21 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 115580624..4ba9bb611 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -160,6 +160,36 @@ describe.only('ABI Encoder', () => {
             console.log(method.getSignature());
             console.log(JSON.stringify(args));
             const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.only('Multidimensional Arrays / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
+
+            // Eight 3-dimensional arrays of string[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 4; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ],
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
         });
 
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index cbbc5f8f3..0882b389a 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -80,38 +80,21 @@ export const multiDimensionalArraysStaticTypeAbi = {
 export const multiDimensionalArraysDynamicTypeAbi = {
     constant: false,
     inputs: [
-        {
-            name: 'a',
-            type: 'string[][][2]',
-        },
-        {
-            name: 'a',
-            type: 'string[][1][]',
-        },
-        {
-            name: 'a',
-            type: 'string[1][1][2]',
-        },
         {
             name: 'a',
             type: 'string[][][]',
         },
-        {
-            name: 'a',
-            type: 'uint[][][]',
-        },
         {
             name: 'b',
-            type: 'uint8[][2][]',
+            type: 'string[][][2]',
         },
         {
             name: 'c',
-            type: 'uint8[1][2][]',
+            type: 'string[][2][]',
         },
-
         {
-            name: 'c',
-            type: 'uint8[1][2][2]',
+            name: 'h',
+            type: 'string[2][2][2]',
         },
     ],
     name: 'simpleFunction',
-- 
cgit v1.2.3


From 8f61f6d0f9532e95fd32cbab8dd0344b42de2da7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 13:41:58 -0800
Subject: Arrays of tuples

---
 packages/order-utils/test/abi_encoder.ts      |   7 ++
 packages/order-utils/test/abi_encoder_test.ts |  76 ++++++++++++-
 packages/order-utils/test/abi_samples.ts      | 150 ++++++++++++++++++++++++++
 3 files changed, 231 insertions(+), 2 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index f63dc804a..83ecc2f9a 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -686,6 +686,10 @@ export class SolArray extends DynamicDataType {
                 type: this.type,
                 name: `${this.getDataItem().name}[${idx.toString(10)}]`,
             } as DataItem;
+            const components = this.getDataItem().components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
             const child = DataTypeFactory.create(childDataItem, this);
             this.elements.push(child);
             if (child instanceof Pointer) {
@@ -706,6 +710,9 @@ export class SolArray extends DynamicDataType {
     }*/
 
     public assignValue(value: any[]) {
+        console.log('GREG'.repeat(15), JSON.stringify(value));
+
+
         // Sanity check length
         const valueLength = new BigNumber(value.length);
         if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 4ba9bb611..cea33112d 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -134,7 +134,79 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Multidimensional Arrays / Static Members', async () => {
+        it('Array of Static Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Array of Static Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Multidimensional Arrays / Static Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
 
             // Eight 3-dimensional arrays of uint8[2][2][2]
@@ -163,7 +235,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Multidimensional Arrays / Dynamic Members', async () => {
+        it('Multidimensional Arrays / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
 
             // Eight 3-dimensional arrays of string[2][2][2]
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 0882b389a..7939cbaeb 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -129,6 +129,156 @@ export const dynamicTupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const arrayOfStaticTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfStaticTuplesWithDynamicLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multidimensionalArrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[][2][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const staticTupleAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 8b91727364c205cd2bd44abdabd62c1044dd13d4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 13:57:36 -0800
Subject: types with default widths

---
 packages/order-utils/test/abi_encoder.ts      | 22 +++++++----------
 packages/order-utils/test/abi_encoder_test.ts | 12 +++++++++
 packages/order-utils/test/abi_samples.ts      | 35 +++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 13 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 83ecc2f9a..bcd427dee 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -781,20 +781,16 @@ export class SolArray extends DynamicDataType {
     }
 
     public getSignature(): string {
-        let type = this.type;
-        if (this.type === 'tuple') {
-            let tupleDataItem = {
-                type: 'tuple',
-                name: 'N/A',
-            } as DataItem;
-            const tupleComponents = this.getDataItem().components;
-            if (tupleComponents !== undefined) {
-                tupleDataItem.components = tupleComponents;
-            }
-            const tuple = new Tuple(tupleDataItem);
-            type = tuple.getSignature();
+        let dataItem = {
+            type: this.type,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
         }
-
+        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
         if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
             return `${type}[]`;
         }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index cea33112d..ad43e70a3 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -134,6 +134,18 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
+        it.only('Types with default widths', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it('Array of Static Tuples (Array has defined length)', async () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
 
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 7939cbaeb..921408724 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,6 +34,41 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const typesWithDefaultWidthsAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUint',
+            type: 'uint',
+        },
+        {
+            name: 'someInt',
+            type: 'int',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someUint',
+            type: 'uint[]',
+        },
+        {
+            name: 'someInt',
+            type: 'int[]',
+        },
+        {
+            name: 'someByte',
+            type: 'byte[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const multiDimensionalArraysStaticTypeAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 1ca23b35ab067ed59a5d19543ceec646272e77a3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 14:23:41 -0800
Subject: complex type tesst

---
 packages/order-utils/test/abi_encoder_test.ts | 134 +++++++++++---------------
 packages/order-utils/test/abi_samples.ts      |  40 +++++---
 2 files changed, 80 insertions(+), 94 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index ad43e70a3..c8a0642ea 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -19,24 +19,23 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
-
+    describe.only('ABI Tests at Method Level', () => {
 
         it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)],
-            [
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
                 'the little piping piper piped a piping pipper papper',
                 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ], // l
-            [
+            ];
+            const someDynamicArrayWithDynamicMembers = [
                 '0x38745637834987324827439287423897238947239847',
                 '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
                 '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ], // m
-            /*[
+            ];
+            const some2DArray = [
                 [
                     'some string',
                     'some another string',
@@ -49,64 +48,32 @@ describe.only('ABI Encoder', () => {
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
                 ],
                 [],
-            ],*/ // n
-            [
-                new BigNumber(4037824789),
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ], // o
-            [
-                new BigNumber('239048320948320948230', 10),
-                'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                /*[
-                    [
-                        '23432423342',
-                        'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
-                        'sdfsdfdfdffsdf',
-                    ],
-                    [],
-                    [],
-                    ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
-                ],*/
-                '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            ], // p
-                /*[
-                    [
-                        new BigNumber('23904848320948230', 10),
-                        'akdhjasshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                        [
-                            [
-                                '234324342',
-                                'skdjfhdsjkfdhsfkjsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
-                                'sdffdfdffsdf',
-                            ],
-                            [],
-                            [],
-                            ['23ehsdjkfhsiufhwfuefsufheuifhsefushfsufehfeuif'],
-                        ],
-                        '0xf7484848484848484848484848484876879809433994458585848932091',
-                        '0xe41d2489571d322189246dafa6ebde1f4699f498',
-                    ],
-                    [
-                        new BigNumber('23904832094832030', 10),
-                        'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdkdhsajkdhsadjk',
-                        [
-                            [
-                                '2343342',
-                                'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdssjfhsdfjdshjkfsdhf',
-                                'sdfsdfdfdffsf',
-                            ],
-                            [],
-                            [],
-                            ['jkfhsiufhwfuefhesfhauhesufhefeuif'],
-                        ],
-                        '0xf7484848484848484848484848484848484848384757687980943091',
-                        '0xe41d2489571d322189246dafa5ebde1f469af498',
-                    ],
-                    [],
-                    [],
-                ],*/
             ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+
+            const args = [someStaticArray, someStaticArrayWithDynamicMembers, someDynamicArrayWithDynamicMembers, some2DArray, someTuple, someTupleWithDynamicTypes, someArrayOfTuplesWithDynamicTypes];
 
             const calldata = method.encode(args);
             console.log(calldata);
@@ -114,27 +81,36 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
 
-            const expectedCalldata = '0x76c14e63000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e728347239823742398472398472984724892749874897428472894723948749874984787432942374349234732984723984237489237489237489234723894728947894748937428947289473894274982374329874238947238947328947238943724982374982374289347239800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000272834732984732489237492387423987423984728947298432789423749823748923748927439820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-
+            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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             //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+        });
 
-            /*
-            const expectedCalldata =
-                '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);*/
-
-            /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
+        it('Crazy ABI #1', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true
+            ];
 
+            const calldata = method.encode(args);
             console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);*/
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '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';
+            expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Types with default widths', async () => {
+
+        it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
             const calldata = method.encode(args);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 921408724..82427986a 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -407,10 +407,10 @@ export const dynamicArrayStaticMembersAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi = {
+export const crazyAbi1 = {
     constant: false,
     inputs: [
-        /*{
+        {
             name: 'someUInt256',
             type: 'uint256',
         },
@@ -437,16 +437,26 @@ export const crazyAbi = {
         {
             name: 'someString',
             type: 'string',
-        },*/
-        /*{
+        },
+        {
             name: 'someAddress',
             type: 'address',
         },
         {
             name: 'someBool',
             type: 'bool',
-        },*/
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
 
+export const crazyAbi = {
+    constant: false,
+    inputs: [
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
@@ -459,10 +469,10 @@ export const crazyAbi = {
             name: 'someDynamicArrayWithDynamicMembers',
             type: 'bytes[]',
         },
-        /* {
+        {
             name: 'some2DArray',
             type: 'string[][]',
-        }, */
+        },
         {
             name: 'someTuple',
             type: 'tuple',
@@ -489,10 +499,10 @@ export const crazyAbi = {
                     name: 'someStr',
                     type: 'string',
                 },
-                //{
-                //      name: 'someStrArray',
-                //     type: 'string[]',
-                /// },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
                 {
                     name: 'someBytes',
                     type: 'bytes',
@@ -502,7 +512,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        } /*,
+        },
         {
             name: 'someArrayOfTuplesWithDynamicTypes',
             type: 'tuple[]',
@@ -515,10 +525,10 @@ export const crazyAbi = {
                     name: 'someStr',
                     type: 'string',
                 },
-                {
+                /*{
                     name: 'someStrArray',
                     type: 'string[]',
-                },
+                },*/
                 {
                     name: 'someBytes',
                     type: 'bytes',
@@ -528,7 +538,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        },*/,
+        }
     ],
     name: 'simpleFunction',
     outputs: [],
-- 
cgit v1.2.3


From 78498b7019e02a9b280cc1ffe9fafbf30bff24ec Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 16:21:31 -0800
Subject: Initial port -- wont compile yet

---
 packages/order-utils/test/abi/abi_encoder.ts    |   1 +
 packages/order-utils/test/abi/calldata.ts       | 177 ++++++++++
 packages/order-utils/test/abi/config.ts         |   4 +
 packages/order-utils/test/abi/data_type.ts      | 278 +++++++++++++++
 packages/order-utils/test/abi/evm_data_types.ts | 439 ++++++++++++++++++++++++
 5 files changed, 899 insertions(+)
 create mode 100644 packages/order-utils/test/abi/abi_encoder.ts
 create mode 100644 packages/order-utils/test/abi/calldata.ts
 create mode 100644 packages/order-utils/test/abi/config.ts
 create mode 100644 packages/order-utils/test/abi/data_type.ts
 create mode 100644 packages/order-utils/test/abi/evm_data_types.ts

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
new file mode 100644
index 000000000..12755209a
--- /dev/null
+++ b/packages/order-utils/test/abi/abi_encoder.ts
@@ -0,0 +1 @@
+export * from './calldata_block';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
new file mode 100644
index 000000000..dc0fcfb2b
--- /dev/null
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -0,0 +1,177 @@
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+export abstract class CalldataBlock {
+    private name: string;
+    private signature: string;
+    private offsetInBytes: number;
+    private headerSizeInBytes: number;
+    private bodySizeInBytes: number;
+    private relocatable: boolean;
+
+    constructor(name: string, signature: string, offsetInBytes: number, headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+        this.name = name;
+        this.signature = signature;
+        this.offsetInBytes = offsetInBytes;
+        this.headerSizeInBytes = headerSizeInBytes;
+        this.bodySizeInBytes = bodySizeInBytes;
+        this.relocatable = relocatable;
+    }
+
+    public getName(): string {
+        return this.name;
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public isRelocatable(): boolean {
+        return this.relocatable;
+    }
+
+    public getHeaderSizeInBytes(): number {
+        return this.headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this.bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.headerSizeInBytes + this.bodySizeInBytes;
+    }
+
+    public getOffsetInBytes(): number {
+        return this.offsetInBytes;
+    }
+
+    public abstract toHexString(): string;
+}
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private payload: Buffer;
+
+    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.payload = payload;
+    }
+
+    public toHexString(): string {
+        const payloadHex = ethUtil.bufferToHex(this.payload);
+        return payloadHex;
+    }
+}
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private parent: CalldataBlock;
+    private dependency: CalldataBlock;
+
+    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.parent = parent;
+        this.dependency = dependency;
+    }
+
+    public toHexString(): string {
+        const dependencyOffset = this.dependency.getOffsetInBytes();
+        const parentOffset = this.parent.getOffsetInBytes();
+        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+        const pointer = dependencyOffset - parentOffset + parentHeaderSize;
+        const pointerBuf = new Buffer(`0x${pointer.toString(16)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        const pointerHex = ethUtil.bufferToHex(pointerBufPadded);
+        return pointerHex;
+    }
+}
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private header: Buffer | undefined;
+    private members: CalldataBlock[];
+
+    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, members: CalldataBlock[], header?: Buffer) {
+        const headerSizeInBytes = (header === undefined) ? 0 : header.byteLength;
+        let bodySizeInBytes = 0;
+        _.each(members, (member: Memblock) => {
+            bodySizeInBytes += member.getSizeInBytes();
+        });
+
+        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.members = members;
+        this.header = header;
+    }
+
+    public toHexString(): string {
+        let valueBuffers: Buffer[] = [];
+        if (this.header !== undefined) valueBuffers.push(this.header);
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberHexString = member.toHexString();
+            const memberBuf = ethUtil.toBuffer(memberHexString);
+            valueBuffers.push(memberBuf);
+        });
+        const combinedValueBufs = Buffer.concat(valueBuffers);
+        const combinedValuesAsHex = ethUtil.bufferToHex(combinedValueBufs);
+        return combinedValuesAsHex;
+    }
+}
+
+export class Calldata {
+    private selector: string;
+    private sizeInBytes: number;
+    private blocks: CalldataBlock[];
+
+    constructor() {
+        this.selector = '0x';
+        this.sizeInBytes = 0;
+        this.blocks = [];
+    }
+
+    public toHexString(): string {
+        let calldataString = `${this.selector}`;
+        _.each(this.blocks, (block: CalldataBlock) => {
+            const blockAsHexString = block.toHexString();
+            const blockAsHexWithoutPrefix = ethUtil.stripHexPrefix(blockAsHexString);
+            calldataString += blockAsHexWithoutPrefix;
+        });
+        return calldataString;
+    }
+
+    public getSelectorHex(): string {
+        return this.selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this.sizeInBytes;
+    }
+
+    public toAnnotatedString(): string {
+        return "";
+    }
+
+    public pushBlock(block: CalldataBlock) {
+        this.blocks.push(block);
+        this.sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string) {
+        // Ensure we have a 0x prefix
+        if (selector.startsWith('0x')) {
+            this.selector = selector;
+        } else {
+            this.selector = `$0x${selector}`;
+        }
+
+        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
+        if (this.selector.length !== 10) {
+            throw new Error(`Invalid selector '${this.selector}'`);
+        }
+        this.sizeInBytes += 8;
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/config.ts b/packages/order-utils/test/abi/config.ts
new file mode 100644
index 000000000..015cee59a
--- /dev/null
+++ b/packages/order-utils/test/abi/config.ts
@@ -0,0 +1,4 @@
+import { DataTypeFactory } from './data_type';
+import { EvmDataTypeFactoryImpl } from './evm_data_types';
+
+DataTypeFactory.setImpl(new EvmDataTypeFactoryImpl());
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
new file mode 100644
index 000000000..f74621085
--- /dev/null
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -0,0 +1,278 @@
+import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock } from "./calldata";
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { BigNumber } from '@0x/utils';
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+
+
+export abstract class DataType {
+    private dataItem: DataItem;
+
+    constructor(dataItem: DataItem) {
+        this.dataItem = dataItem;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    protected abstract createCalldataBlock(): CalldataBlock;
+    public abstract encode(value: any, calldata: Calldata): void;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
+
+export abstract class PayloadDataType extends DataType {
+    protected hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, hasConstantSize: boolean) {
+        super(dataItem);
+        this.hasConstantSize = hasConstantSize;
+    }
+
+    protected generateCalldataBlock(payload: Buffer, calldata: Calldata): void {
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const offsetInBytes = calldata.getSizeInBytes();
+        const relocatable = false;
+        const block = new PayloadCalldataBlock(name, signature, offsetInBytes, relocatable, payload);
+        calldata.pushBlock(block);
+    }
+
+    public isStatic(): boolean {
+        // If a payload has a constant size then it's static
+        return this.hasConstantSize;
+    }
+}
+
+export abstract class DependentDataType extends DataType {
+    protected dependency: DataType;
+    protected parent: DataType;
+
+    public constructor(dataItem: DataItem, dependency: DataType, parent: DataType) {
+        super(dataItem);
+        this.dependency = dependency;
+        this.parent = parent;
+    }
+
+    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const relocatable = false;
+        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
+        calldata.pushBlock(block);
+    }
+
+    public encode(value: any, calldata: Calldata = new Calldata()): void {
+        const offsetInBytes = calldata.reserveSpace(DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES);
+        this.dependency.encode(value, calldata);
+        this.generateCalldataBlock(offsetInBytes, calldata);
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+}
+
+export interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    private memberMap: MemberMap;
+    private members: DataType[];
+    private isArray: boolean;
+    protected arrayLength: number | undefined;
+
+
+    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number) {
+        super(dataItem);
+
+        this.memberMap = {};
+        this.members = [];
+        this.isArray = isArray;
+        this.arrayLength = arrayLength;
+        if (isArray && arrayLength !== undefined) {
+            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(arrayLength);
+        } else if (!isArray) {
+            [this.members, this.memberMap] = MemberDataType.createMembersWithKeys(dataItem);
+        }
+    }
+
+    private static createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        _.each(dataItem.components, (dataItem: DataItem) => {
+            const childDataItem = {
+                type: dataItem.type,
+                name: `${dataItem.name}.${dataItem.name}`,
+            } as DataItem;
+            const child = DataTypeFactory.create(childDataItem, this);
+            members.push(child);
+            memberMap[dataItem.name] = members.length;
+        });
+
+        return [members, memberMap];
+    }
+
+    private static createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem = {
+                type: this.type,
+                name: `${dataItem.name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = DataTypeFactory.create(childDataItem, this);
+            members.push(child);
+            memberMap[idx.toString(10)] = members.length;
+        });
+
+        return [members, memberMap];
+    }
+
+    protected encodeFromArray(value: any[], calldata: Calldata) {
+        // Sanity check length
+        const valueLength = new BigNumber(value.length);
+        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.length,
+                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
+            );
+        }
+
+        // Assign values to children
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            this.members[idxNumber].assignValue(value[idxNumber]);
+        }
+    }
+
+    protected encodeFromObject(obj: object, calldata: Calldata) {
+        let childMap = _.cloneDeep(this.memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+            }
+            this.members[this.childMap[key]].assignValue(value);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+    }
+
+    public encode(value: any[] | object, calldata = new Calldata()) {
+        if (value instanceof Array) {
+            this.encodeFromArray(value, calldata);
+        } else if (typeof value === 'object') {
+            this.encodeFromObject(value, encodeFromObject);
+        } else {
+            throw new Error(`Unexpected type for ${value}`);
+        }
+    }
+
+    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const relocatable = false;
+        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
+        calldata.pushBlock(block);
+    }
+
+    protected computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this.isArray && this.arrayLength === undefined) {
+            return true;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this.members, (member: DataType) => {
+            return (member instanceof DependentDataType);
+        });
+        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        return isStatic;
+    }
+}
+
+export interface DataTypeFactoryImpl {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export class DataTypeFactory {
+    private static instance: DataTypeFactory;
+    private provider: DataTypeFactoryImpl | undefined;
+
+    private constructor() { }
+
+    private static getInstance(): DataTypeFactory {
+        if (!DataTypeFactory.instance) {
+            DataTypeFactory.instance = new DataTypeFactory();
+        }
+        return DataTypeFactory.instance;
+    }
+
+    public static setImpl(provider: DataTypeFactoryImpl) {
+        const instance = DataTypeFactory.getInstance();
+        if (instance.provider !== undefined) {
+            throw new Error(`Tried to set implementation more than once`);
+        }
+        DataTypeFactory.getInstance().provider = provider;
+    }
+
+    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const instance = DataTypeFactory.getInstance();
+        if (instance.provider === undefined) {
+            throw new Error(`Tried to create before implementation is set`);
+        }
+        return instance.provider.create(dataItem, parentDataType);
+    }
+
+    public static mapDataItemToDataType(dataItem: DataItem): DataType {
+        const instance = DataTypeFactory.getInstance();
+        if (instance.provider === undefined) {
+            throw new Error(`Tried to create before implementation is set`);
+        }
+        return instance.provider.mapDataItemToDataType(dataItem);
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
new file mode 100644
index 000000000..4e42a992a
--- /dev/null
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -0,0 +1,439 @@
+import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import ethUtil = require('ethereumjs-util');
+
+import { BigNumber } from '@0x/utils';
+
+export interface DataTypeStaticInterface {
+    matchGrammar: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+}
+
+export class Address extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+
+    public static encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        return encodedValueBuf;
+    }
+}
+
+export class Bool extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public static encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        return encodedValueBuf;
+    }
+}
+
+abstract class Number extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem, Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public static encodeValue(value: BigNumber): Buffer {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte.matcher.exec(dataItem.type);
+        if (!Byte.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public static encodeValue(value: string | Buffer): Buffer {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bytes.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    constructor(dataItem: DataItem) {
+        super(dataItem, SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!SolString.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public static encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class Pointer extends DependentDataType {
+
+    constructor(destDataType: DataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem, destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this.dependency.getSignature();
+    }
+}
+
+export class Tuple extends MemberDataType {
+    private tupleSignature: string;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        if (!Tuple.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this.tupleSignature = this.computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this.tupleSignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+export class SolArray extends MemberDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private arraySignature: string;
+    private elementType: string;
+
+    constructor(dataItem: DataItem) {
+        // Sanity check
+        const matches = SolArray.matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        super(dataItem, isArray, arrayLength);
+        this.elementType = matches[1];
+        this.arraySignature = this.computeSignature();
+    }
+
+    private computeSignature(): string {
+        let dataItem = {
+            type: this.elementType,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this.arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this.arrayLength}]`;
+        }
+    }
+
+    public getSignature(): string {
+        return this.arraySignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Method extends MemberDataType {
+    private methodSignature: string;
+    private methodSelector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name });
+        this.methodSignature = this.computeSignature();
+        this.methodSelector = this.computeSelector();
+    }
+
+    private computeSignature(): string {
+        const memberSignature = this.computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private computeSelector(): string {
+        const signature = this.computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
+        return selector;
+    }
+
+    public getSignature(): string {
+        return this.methodSignature;
+    }
+
+    public getSelector(): string {
+        return this.methodSelector;
+    }
+}
+
+export class EvmDataTypeFactoryImpl implements DataTypeFactoryImpl {
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        console.log(`Type: ${dataItem.type}`);
+
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 2802aed79cac4e73e64e1f33e328bcd05a4daf8b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:10:58 -0800
Subject: refactored implementation done but not tested

---
 packages/order-utils/test/abi/calldata.ts       | 140 +++++++++++++++++-------
 packages/order-utils/test/abi/data_type.ts      |  98 +++++++++--------
 packages/order-utils/test/abi/evm_data_types.ts |  17 ++-
 3 files changed, 167 insertions(+), 88 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index dc0fcfb2b..725bdce62 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -9,15 +9,23 @@ export abstract class CalldataBlock {
     private bodySizeInBytes: number;
     private relocatable: boolean;
 
-    constructor(name: string, signature: string, offsetInBytes: number, headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
         this.name = name;
         this.signature = signature;
-        this.offsetInBytes = offsetInBytes;
+        this.offsetInBytes = 0;
         this.headerSizeInBytes = headerSizeInBytes;
         this.bodySizeInBytes = bodySizeInBytes;
         this.relocatable = relocatable;
     }
 
+    protected setHeaderSize(headerSizeInBytes: number) {
+        this.headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected setBodySize(bodySizeInBytes: number) {
+        this.bodySizeInBytes = bodySizeInBytes;
+    }
+
     public getName(): string {
         return this.name;
     }
@@ -46,22 +54,25 @@ export abstract class CalldataBlock {
         return this.offsetInBytes;
     }
 
-    public abstract toHexString(): string;
+    public setOffset(offsetInBytes: number) {
+        this.offsetInBytes = offsetInBytes;
+    }
+
+    public abstract toBuffer(): Buffer;
 }
 
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, payload: Buffer) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
-        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
         this.payload = payload;
     }
 
-    public toHexString(): string {
-        const payloadHex = ethUtil.bufferToHex(this.payload);
-        return payloadHex;
+    public toBuffer(): Buffer {
+        return this.payload;
     }
 }
 
@@ -70,15 +81,15 @@ export class DependentCalldataBlock extends CalldataBlock {
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
 
-    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
         this.parent = parent;
         this.dependency = dependency;
     }
 
-    public toHexString(): string {
+    public toBuffer(): Buffer {
         const dependencyOffset = this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
@@ -86,8 +97,11 @@ export class DependentCalldataBlock extends CalldataBlock {
         const pointerBuf = new Buffer(`0x${pointer.toString(16)}`);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        const pointerHex = ethUtil.bufferToHex(pointerBufPadded);
-        return pointerHex;
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this.dependency;
     }
 }
 
@@ -96,51 +110,97 @@ export class MemberCalldataBlock extends CalldataBlock {
     private header: Buffer | undefined;
     private members: CalldataBlock[];
 
-    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, members: CalldataBlock[], header?: Buffer) {
-        const headerSizeInBytes = (header === undefined) ? 0 : header.byteLength;
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean) {
+        super(name, signature, /*offsetInBytes,*/ 0, 0, relocatable);
+        this.members = [];
+        this.header = undefined;
+    }
+
+    public setMembers(members: CalldataBlock[]) {
         let bodySizeInBytes = 0;
-        _.each(members, (member: Memblock) => {
+        _.each(members, (member: CalldataBlock) => {
             bodySizeInBytes += member.getSizeInBytes();
         });
-
-        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.members = members;
+        this.setBodySize(bodySizeInBytes);
+    }
+
+    public setHeader(header: Buffer) {
+        this.setHeaderSize(header.byteLength);
         this.header = header;
     }
 
-    public toHexString(): string {
-        let valueBuffers: Buffer[] = [];
-        if (this.header !== undefined) valueBuffers.push(this.header);
-        _.each(this.members, (member: CalldataBlock) => {
-            const memberHexString = member.toHexString();
-            const memberBuf = ethUtil.toBuffer(memberHexString);
-            valueBuffers.push(memberBuf);
-        });
-        const combinedValueBufs = Buffer.concat(valueBuffers);
-        const combinedValuesAsHex = ethUtil.bufferToHex(combinedValueBufs);
-        return combinedValuesAsHex;
+    public toBuffer(): Buffer {
+        if (this.header !== undefined) return this.header;
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this.members;
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
     }
 }
 
 export class Calldata {
     private selector: string;
     private sizeInBytes: number;
-    private blocks: CalldataBlock[];
+    private root: CalldataBlock | undefined;
 
     constructor() {
         this.selector = '0x';
         this.sizeInBytes = 0;
-        this.blocks = [];
+        this.root = undefined;
     }
 
     public toHexString(): string {
-        let calldataString = `${this.selector}`;
-        _.each(this.blocks, (block: CalldataBlock) => {
-            const blockAsHexString = block.toHexString();
-            const blockAsHexWithoutPrefix = ethUtil.stripHexPrefix(blockAsHexString);
-            calldataString += blockAsHexWithoutPrefix;
-        });
-        return calldataString;
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blockQueue = new Queue<CalldataBlock>();
+        blockQueue.push(this.root);
+
+        // Assign locations in breadth-first manner
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = blockQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            if (block instanceof DependentCalldataBlock) {
+                blockQueue.push(block.getDependency());
+            } else if (block instanceof MemberCalldataBlock) {
+                _.each(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.push(member);
+                });
+            }
+        }
+
+        // Fetch values using same technique
+        const valueBufs: Buffer[] = [selectorBuffer];
+        while ((block = blockQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+
+            if (block instanceof DependentCalldataBlock) {
+                blockQueue.push(block.getDependency());
+            } else if (block instanceof MemberCalldataBlock) {
+                _.each(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.push(member);
+                });
+            }
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
     }
 
     public getSelectorHex(): string {
@@ -155,8 +215,8 @@ export class Calldata {
         return "";
     }
 
-    public pushBlock(block: CalldataBlock) {
-        this.blocks.push(block);
+    public setRoot(block: CalldataBlock) {
+        this.root = block;
         this.sizeInBytes += block.getSizeInBytes();
     }
 
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index f74621085..1a4610f7c 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -1,4 +1,4 @@
-import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock } from "./calldata";
+import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
@@ -17,7 +17,7 @@ export abstract class DataType {
         return this.dataItem;
     }
 
-    protected abstract createCalldataBlock(): CalldataBlock;
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
     public abstract encode(value: any, calldata: Calldata): void;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
@@ -31,19 +31,27 @@ export abstract class PayloadDataType extends DataType {
         this.hasConstantSize = hasConstantSize;
     }
 
-    protected generateCalldataBlock(payload: Buffer, calldata: Calldata): void {
+    public generateCalldataBlocks(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const offsetInBytes = calldata.getSizeInBytes();
+        // const offsetInBytes = calldata.getSizeInBytes();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, offsetInBytes, relocatable, payload);
-        calldata.pushBlock(block);
+        const block = new PayloadCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, encodedValue);
+        return block;
+    }
+
+    public encode(value: any, calldata: Calldata): void {
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
         // If a payload has a constant size then it's static
         return this.hasConstantSize;
     }
+
+    public abstract encodeValue(value: any): Buffer;
 }
 
 export abstract class DependentDataType extends DataType {
@@ -56,20 +64,21 @@ export abstract class DependentDataType extends DataType {
         this.parent = parent;
     }
 
-    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this.dependency.generateCalldataBlock(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const relocatable = false;
-        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
-        calldata.pushBlock(block);
+        const block = new DependentCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, dependencyBlock, parentBlock);
+        return block;
     }
 
     public encode(value: any, calldata: Calldata = new Calldata()): void {
-        const offsetInBytes = calldata.reserveSpace(DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES);
-        this.dependency.encode(value, calldata);
-        this.generateCalldataBlock(offsetInBytes, calldata);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
@@ -96,7 +105,7 @@ export abstract class MemberDataType extends DataType {
         this.isArray = isArray;
         this.arrayLength = arrayLength;
         if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(arrayLength);
+            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
             [this.members, this.memberMap] = MemberDataType.createMembersWithKeys(dataItem);
         }
@@ -129,7 +138,7 @@ export abstract class MemberDataType extends DataType {
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const childDataItem = {
-                type: this.type,
+                type: dataItem.type,
                 name: `${dataItem.name}[${idx.toString(10)}]`,
             } as DataItem;
             const components = dataItem.components;
@@ -144,57 +153,60 @@ export abstract class MemberDataType extends DataType {
         return [members, memberMap];
     }
 
-    protected encodeFromArray(value: any[], calldata: Calldata) {
+    protected generateCalldataBlockFromArray(value: any[]): MemberCalldataBlock {
         // Sanity check length
-        const valueLength = new BigNumber(value.length);
-        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
-                    this.length,
-                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
+                    this.arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
             );
         }
 
-        // Assign values to children
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            this.members[idxNumber].assignValue(value[idxNumber]);
+        let members = this.members;
+        if (this.arrayLength === undefined) {
+            [members,] = MemberDataType.createMembersWithLength(this.getDataItem(), value.length);
         }
+
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType) => {
+            const block = member.generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
     }
 
-    protected encodeFromObject(obj: object, calldata: Calldata) {
+    protected generateCalldataBlockFromObject(obj: object): MemberCalldataBlock {
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
                 throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
             }
-            this.members[this.childMap[key]].assignValue(value);
+            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
             delete childMap[key];
         });
 
         if (Object.keys(childMap).length !== 0) {
             throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
         }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata()) {
-        if (value instanceof Array) {
-            this.encodeFromArray(value, calldata);
-        } else if (typeof value === 'object') {
-            this.encodeFromObject(value, encodeFromObject);
-        } else {
-            throw new Error(`Unexpected type for ${value}`);
-        }
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value, calldata);
+        return block;
     }
 
-    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const relocatable = false;
-        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
-        calldata.pushBlock(block);
+    public encode(value: any, calldata: Calldata = new Calldata()): void {
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block);
     }
 
     protected computeSignatureOfMembers(): string {
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 4e42a992a..bdbaf5b3c 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -4,6 +4,8 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import ethUtil = require('ethereumjs-util');
 
+import { Calldata } from './calldata';
+
 import { BigNumber } from '@0x/utils';
 
 export interface DataTypeStaticInterface {
@@ -29,7 +31,7 @@ export class Address extends PayloadDataType {
         return type === 'address';
     }
 
-    public static encodeValue(value: boolean): Buffer {
+    public encodeValue(value: boolean): Buffer {
         const evmWordWidth = 32;
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
         return encodedValueBuf;
@@ -54,7 +56,7 @@ export class Bool extends PayloadDataType {
         return type === 'bool';
     }
 
-    public static encodeValue(value: boolean): Buffer {
+    public encodeValue(value: boolean): Buffer {
         const evmWordWidth = 32;
         const encodedValue = value === true ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
@@ -81,7 +83,7 @@ abstract class Number extends PayloadDataType {
         }
     }
 
-    public static encodeValue(value: BigNumber): Buffer {
+    public encodeValue(value: BigNumber): Buffer {
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
@@ -204,7 +206,7 @@ export class Byte extends PayloadDataType {
         return `bytes${this.width}`;
     }
 
-    public static encodeValue(value: string | Buffer): Buffer {
+    public encodeValue(value: string | Buffer): Buffer {
         // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
         if (valueBuf.byteLength > this.width) {
@@ -275,7 +277,7 @@ export class SolString extends PayloadDataType {
         }
     }
 
-    public static encodeValue(value: string): Buffer {
+    public encodeValue(value: string): Buffer {
         const wordsForValue = Math.ceil(value.length / 32);
         const paddedBytesForValue = wordsForValue * 32;
         const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
@@ -398,6 +400,11 @@ export class Method extends MemberDataType {
         return selector;
     }
 
+    public encode(value: any[] | object, calldata = new Calldata()) {
+        calldata.setSelector(this.methodSelector);
+        super.encode(value, calldata);
+    }
+
     public getSignature(): string {
         return this.methodSignature;
     }
-- 
cgit v1.2.3


From 1f7fbcf52ccc037c4c4bb49e629eecc83e5309e5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:14:31 -0800
Subject: Should build? TBD!

---
 packages/order-utils/test/abi/abi_encoder.ts    | 5 ++++-
 packages/order-utils/test/abi/evm_data_types.ts | 3 ++-
 packages/order-utils/test/abi_encoder_test.ts   | 5 ++++-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
index 12755209a..ddcfb1fd1 100644
--- a/packages/order-utils/test/abi/abi_encoder.ts
+++ b/packages/order-utils/test/abi/abi_encoder.ts
@@ -1 +1,4 @@
-export * from './calldata_block';
\ No newline at end of file
+export * from './config';
+export * from './calldata';
+export * from './data_type';
+export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index bdbaf5b3c..15fe4c9e3 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -400,9 +400,10 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata()) {
+    public encode(value: any[] | object, calldata = new Calldata()): string {
         calldata.setSelector(this.methodSelector);
         super.encode(value, calldata);
+        return calldata.toHexString();
     }
 
     public getSignature(): string {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index c8a0642ea..f46a1812c 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -12,7 +12,10 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import { BigNumber } from '@0x/utils';
 import { assert } from '@0x/order-utils/src/assert';
-import * as AbiEncoder from './abi_encoder';
+//import * as AbiEncoder from './abi_encoder';
+
+import * as AbiEncoder from './abi/abi_encoder';
+
 import * as AbiSamples from './abi_samples';
 
 chaiSetup.configure();
-- 
cgit v1.2.3


From 0835cf0ea2bb3c2c18d2a5d44ec914e2945af1b0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:18:52 -0800
Subject: Refactor Builds!

---
 packages/order-utils/test/abi/data_type.ts      |   14 +-
 packages/order-utils/test/abi/evm_data_types.ts |    8 +-
 packages/order-utils/test/abi_encoder.ts        | 1152 -----------------------
 packages/order-utils/test/abi_encoder_test.ts   |  466 ++++-----
 4 files changed, 247 insertions(+), 1393 deletions(-)
 delete mode 100644 packages/order-utils/test/abi_encoder.ts

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 1a4610f7c..201eb89f9 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -31,7 +31,7 @@ export abstract class PayloadDataType extends DataType {
         this.hasConstantSize = hasConstantSize;
     }
 
-    public generateCalldataBlocks(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
@@ -105,13 +105,13 @@ export abstract class MemberDataType extends DataType {
         this.isArray = isArray;
         this.arrayLength = arrayLength;
         if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(dataItem, arrayLength);
+            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
-            [this.members, this.memberMap] = MemberDataType.createMembersWithKeys(dataItem);
+            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
         }
     }
 
-    private static createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
         // Sanity check
         if (dataItem.components === undefined) {
             throw new Error(`Expected components`);
@@ -132,7 +132,7 @@ export abstract class MemberDataType extends DataType {
         return [members, memberMap];
     }
 
-    private static createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
@@ -165,7 +165,7 @@ export abstract class MemberDataType extends DataType {
 
         let members = this.members;
         if (this.arrayLength === undefined) {
-            [members,] = MemberDataType.createMembersWithLength(this.getDataItem(), value.length);
+            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
         }
 
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
@@ -200,7 +200,7 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value, calldata);
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value);
         return block;
     }
 
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 15fe4c9e3..4dffedb8d 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -8,6 +8,8 @@ import { Calldata } from './calldata';
 
 import { BigNumber } from '@0x/utils';
 
+var _ = require('lodash');
+
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
@@ -382,10 +384,14 @@ export class Method extends MemberDataType {
     private methodSignature: string;
     private methodSelector: string;
 
+    // TMP
+    public selector: string;
+
     constructor(abi: MethodAbi) {
         super({ type: 'method', name: abi.name });
         this.methodSignature = this.computeSignature();
-        this.methodSelector = this.computeSelector();
+        this.selector = this.methodSelector = this.computeSelector();
+
     }
 
     private computeSignature(): string {
diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
deleted file mode 100644
index bcd427dee..000000000
--- a/packages/order-utils/test/abi_encoder.ts
+++ /dev/null
@@ -1,1152 +0,0 @@
-
-import * as chai from 'chai';
-import 'mocha';
-import ethUtil = require('ethereumjs-util');
-
-var _ = require('lodash');
-
-import { chaiSetup } from './utils/chai_setup';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import { BigNumber } from '@0x/utils';
-import { bigNumberify } from 'ethers/utils';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-
-class Word {
-    private value: string;
-
-    constructor(value?: string) {
-        if (value === undefined) {
-            this.value = '';
-        } else {
-            this.value = value;
-        }
-    }
-
-    public set(value: string) {
-        if (value.length !== 64) {
-            throw `Tried to create word that is not 32 bytes: ${value}`;
-        }
-
-        this.value = value;
-    }
-
-    public get(): string {
-        return this.value;
-    }
-
-    public getAsHex(): string {
-        return `0x${this.value}`;
-    }
-}
-
-export enum CalldataSection {
-    NONE,
-    PARAMS,
-    DATA,
-}
-
-class Memblock {
-    private dataType: DataType;
-    private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
-
-    constructor(dataType: DataType) {
-        this.dataType = dataType;
-        this.location = {
-            calldataSection: CalldataSection.NONE,
-            sectionOffset: new BigNumber(0),
-            offset: new BigNumber(0),
-        };
-    }
-
-    public getSize(): BigNumber {
-        return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
-    }
-
-    public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
-        this.location.calldataSection = calldataSection;
-        this.location.sectionOffset = sectionOffset;
-        this.location.offset = offset;
-    }
-
-    public get(): string {
-        console.log(`Unstripped = '${this.dataType.getHexValue()}' and Stripped = '${ethUtil.stripHexPrefix(this.dataType.getHexValue())}'`);
-        return ethUtil.stripHexPrefix(this.dataType.getHexValue());
-    }
-
-    public getOffset(): BigNumber {
-        return this.location.offset;
-    }
-
-    public getAbsoluteOffset(): BigNumber {
-        return this.location.sectionOffset.plus(this.location.offset);
-    }
-
-    public getSection(): CalldataSection {
-        return this.location.calldataSection;
-    }
-
-    public getName(): string {
-        return this.dataType.getDataItem().name;
-    }
-}
-
-interface BindList {
-    [key: string]: Memblock;
-}
-
-export class Calldata {
-    private selector: string;
-    private params: Memblock[];
-    private data: Memblock[];
-    private dataOffset: BigNumber;
-    private currentDataOffset: BigNumber;
-    private currentParamOffset: BigNumber;
-    private bindList: BindList;
-
-    constructor(selector: string, nParams: number) {
-        this.selector = selector;
-        this.params = [];
-        this.data = [];
-        const evmWordSize = 32;
-        this.dataOffset = new BigNumber(nParams).times(evmWordSize);
-        this.currentDataOffset = new BigNumber(0);
-        this.currentParamOffset = new BigNumber(0);
-        this.bindList = {};
-    }
-
-    public bind(dataType: DataType, section: CalldataSection) {
-        if (dataType.getId() in this.bindList) {
-            throw `Rebind on ${dataType.getId()}`;
-        }
-        const memblock = new Memblock(dataType);
-
-        this.params.push(memblock);
-        memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
-
-        console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
-        this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
-        console.log("CURRENT PARAM OFFSET -------- 0x", this.currentParamOffset.toString(16));
-
-        /*
-        switch (section) {
-            case CalldataSection.PARAMS:
-                ;
-                break;
-
-            case CalldataSection.DATA:
-                this.data.push(memblock);
-                memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
-
-                console.log(
-                    `Binding ${dataType.getDataItem().name} to DATA at ${memblock
-                        .getAbsoluteOffset()
-                        .toString(16)}`,
-                );
-                this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
-                break;
-
-            default:
-                throw `Unrecognized calldata section: ${section}`;
-        }*/
-
-        this.bindList[dataType.getId()] = memblock;
-        dataType.rbind(memblock);
-    }
-
-    public getHexValue(): string {
-        let hexValue = `${this.selector}`;
-        _.each(this.params, (memblock: Memblock) => {
-            hexValue += memblock.get();
-        });
-        _.each(this.data, (memblock: Memblock) => {
-            hexValue += memblock.get();
-        });
-
-        return hexValue;
-    }
-
-    public printAnnotated() {
-        let hexValue = `${this.selector}`;
-        console.log(hexValue);
-        let offset = new BigNumber(0);
-        _.each(this.params, (memblock: Memblock) => {
-            const offsetStr = `0x${offset.toString(16)}`;
-            const hexValue = memblock.get();
-            const annotation = memblock.getName();
-
-            console.log(`${offsetStr} ${hexValue} ${annotation}`);
-        });
-        _.each(this.data, (memblock: Memblock) => {
-            const offsetStr = `0x${offset.toString(16)}`;
-            const hexValue = memblock.get();
-            const annotation = memblock.getName();
-
-            console.log(`${offsetStr} ${hexValue} ${annotation}`);
-        });
-    }
-}
-
-export abstract class DataType {
-    private dataItem: DataItem;
-    private hexValue: string;
-    protected memblock: Memblock | undefined;
-    protected children: DataType[];
-
-    constructor(dataItem: DataItem) {
-        this.dataItem = dataItem;
-        this.hexValue = '0x';
-        this.memblock = undefined;
-        this.children = [];
-    }
-
-    protected assignHexValue(hexValue: string) {
-        this.hexValue = hexValue;
-    }
-
-    public getHexValue(): string {
-        return this.hexValue;
-    }
-
-    public getDataItem(): DataItem {
-        return this.dataItem;
-    }
-
-    public rbind(memblock: Memblock) {
-        this.memblock = memblock;
-    }
-
-    public bind(calldata: Calldata, section: CalldataSection) {
-        calldata.bind(this, section);
-        _.each(this.getChildren(), (child: DataType) => {
-            child.bind(calldata, CalldataSection.DATA);
-        });
-    }
-
-    public getId(): string {
-        return this.dataItem.name;
-    }
-
-    public getOffset(): BigNumber {
-        if (this.memblock === undefined) return new BigNumber(0);
-        return this.memblock.getOffset();
-    }
-
-    public getAbsoluteOffset(): BigNumber {
-        if (this.memblock === undefined) return new BigNumber(0);
-        return this.memblock.getAbsoluteOffset();
-    }
-    /*
-        public getSize(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getSize();
-        }
-        */
-
-    public getChildren(): DataType[] {
-        return this.children;
-    }
-
-    public getSize(): BigNumber {
-        return this.getHeaderSize().plus(this.getBodySize());
-    }
-
-    public abstract assignValue(value: any): void;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-    public abstract getHeaderSize(): BigNumber;
-    public abstract getBodySize(): BigNumber;
-}
-
-export abstract class StaticDataType extends DataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-    }
-}
-
-export abstract class DynamicDataType extends DataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-    }
-}
-
-export class Address extends StaticDataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Address.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: string) {
-        const evmWordWidth = 32;
-        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
-        this.assignHexValue(hexValue);
-    }
-
-    public getSignature(): string {
-        return `address`;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-}
-
-export class Bool extends StaticDataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Bool.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: boolean) {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
-        this.assignHexValue(hexValue);
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-}
-
-abstract class Number extends StaticDataType {
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem);
-        const matches = matcher.exec(dataItem.type);
-        expect(matches).to.be.not.null();
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
-    }
-
-    public assignValue(value: BigNumber) {
-        if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-        } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-        }
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
-        }
-
-        const encodedValue = ethUtil.bufferToHex(valueBuf);
-        this.assignHexValue(encodedValue);
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    static matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class UInt extends Number {
-    static matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Byte extends StaticDataType {
-    static matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        const matches = Byte.matcher.exec(dataItem.type);
-        expect(matches).to.be.not.null();
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
-    }
-
-    public assignValue(value: string | Buffer) {
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        const hexValue = ethUtil.bufferToHex(paddedValue);
-
-        this.assignHexValue(hexValue);
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Bytes extends DynamicDataType {
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: string | Buffer) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-        this.assignHexValue(encodedValue);
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-
-    public isStatic(): boolean {
-        return false;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const valueBuf = ethUtil.toBuffer(this.getHexValue());
-        const size = new BigNumber(valueBuf.byteLength);
-        return size;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
-    }
-}
-
-export class SolString extends DynamicDataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: string) {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-        this.assignHexValue(encodedValue);
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-
-    public isStatic(): boolean {
-        return false;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const valueBuf = ethUtil.toBuffer(this.getHexValue());
-        const size = new BigNumber(valueBuf.byteLength);
-        return size;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
-}
-
-export class SolArray extends DynamicDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = SolArray.UNDEFINED_LENGTH;
-    type: string = '[undefined]';
-    isLengthDefined: boolean;
-    isStaticArray: boolean; // An array is dynamic if it's lenghth is undefined or if its children are dynamic.
-    private elements: DataType[];
-
-    /*
-    --- Layout 1: Fixed Length Array with Static Types ---
-    Elem1, Elem2, ..., ElemN
-
-    --- Layout 2: Fixed Length Array with Dynamic Types ---
-    PtrToArray, ..., Elem1, Elem2, ..., ElemN
-
-    --- Layout 3: Dynamic Length Array with Static Types ---
-    PtrToArray, ..., ArrayLength, Elem1, Elem2, ..., ElemN
-
-    --- Layout 4: Dynamic Length Array with Dynamic Types ---
-    PtrToArray, ..., ArrayLength, PtrToElem1, PtrToElem2, ..., PtrToElemN, ..., Elem1, Elem2, ..., ElemN
-    */
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        const matches = SolArray.matcher.exec(dataItem.type);
-        expect(matches).to.be.not.null();
-        console.log(JSON.stringify(matches));
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        this.elements = [];
-
-        // Check if length is undefined
-        if (matches[2] === '') {
-            this.type = matches[1];
-            this.length = SolArray.UNDEFINED_LENGTH;
-            this.isLengthDefined = false;
-            this.isStaticArray = false;
-            return;
-        }
-
-        // Parse out array type/length and construct children
-        this.isLengthDefined = true;
-        this.type = matches[1];
-        this.length = new BigNumber(matches[2], 10);
-        if (this.length.lessThan(1)) {
-            throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
-        }
-        this.constructChildren();
-
-        // Check if we're static or not
-        this.isStaticArray = !(this.elements[0] instanceof Pointer);  //this.elements[0].isStatic();
-        //throw new Error(`Am I static? ${this.isStaticArray}`);
-    }
-
-    private constructChildren() {
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const childDataItem = {
-                type: this.type,
-                name: `${this.getDataItem().name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = this.getDataItem().components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = DataTypeFactory.create(childDataItem, this);
-            this.elements.push(child);
-            if (child instanceof Pointer) {
-                const pointsTo = child.getChildren()[0];
-                this.children.push(pointsTo); // DataType pointing to
-            }
-        }
-    }
-
-    // @TODO: HACKY -- shouldn't really have children for a 
-    /*
-    public getChildren(): DataType[] {
-        if (this.isStatic()) {
-            return [];
-        } else {
-            return this.children;
-        }
-    }*/
-
-    public assignValue(value: any[]) {
-        console.log('GREG'.repeat(15), JSON.stringify(value));
-
-
-        // Sanity check length
-        const valueLength = new BigNumber(value.length);
-        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-            throw new Error(
-                `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
-                    valueLength,
-                )}`,
-            );
-        }
-
-        // Assign length if not already set
-        if (this.length === SolArray.UNDEFINED_LENGTH) {
-            this.length = valueLength;
-            this.constructChildren();
-        }
-
-        // Assign values to children
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            this.elements[idxNumber].assignValue(value[idxNumber]);
-        }
-    }
-
-    public getHexValue(): string {
-        let valueBuf = new Buffer("");
-
-        if (this.isLengthDefined === false) {
-            // Must include the array length
-            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
-            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
-            valueBuf = lengthBuf;
-        }
-
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            const childValueHex = this.elements[idxNumber].getHexValue();
-            const childValueBuf = ethUtil.toBuffer(childValueHex);
-            valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-        }
-
-        // Convert value buffer to hex
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        return valueHex;
-    }
-
-    public isStatic(): boolean {
-        return this.isStaticArray;
-    }
-
-    public getHeaderSize(): BigNumber {
-        let size = new BigNumber(0);
-        if (!this.isLengthDefined) {
-            size = new BigNumber(32); // stores length of bytes
-        }
-        return size;
-    }
-
-    public getBodySize(): BigNumber {
-        const evmWordWidth = new BigNumber(32);
-        const body = this.length.times(evmWordWidth);
-        return body;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-
-    public getSignature(): string {
-        let dataItem = {
-            type: this.type,
-            name: 'N/A',
-        } as DataItem;
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
-            return `${type}[]`;
-        }
-        return `${type}[${this.length}]`;
-    }
-}
-
-export class Tuple extends DynamicDataType {
-    private length: BigNumber;
-    private childMap: { [key: string]: number };
-    private members: DataType[];
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        this.length = new BigNumber(0);
-        this.childMap = {};
-        this.members = [];
-        if (dataItem.components !== undefined) {
-            this.constructChildren(dataItem.components);
-            this.length = new BigNumber(dataItem.components.length);
-        } else {
-            throw new Error('Components undefined');
-        }
-    }
-
-    private constructChildren(dataItems: DataItem[]) {
-        _.each(dataItems, (dataItem: DataItem) => {
-            const childDataItem = {
-                type: dataItem.type,
-                name: `${this.getDataItem().name}.${dataItem.name}`,
-            } as DataItem;
-            const child = DataTypeFactory.create(childDataItem, this);
-            this.childMap[dataItem.name] = this.members.length;
-
-            if (child instanceof Pointer) {
-                this.children.push(child.getChildren()[0]);
-            }
-            this.members.push(child);
-        });
-    }
-
-    private assignValueFromArray(value: any[]) {
-        // Sanity check length
-        const valueLength = new BigNumber(value.length);
-        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this.length,
-                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
-            );
-        }
-
-        // Assign values to children
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            this.members[idxNumber].assignValue(value[idxNumber]);
-        }
-    }
-
-    private assignValueFromObject(obj: object) {
-        let childMap = _.cloneDeep(this.childMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
-            }
-            this.members[this.childMap[key]].assignValue(value);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-    }
-
-    public assignValue(value: any[] | object) {
-        if (value instanceof Array) {
-            this.assignValueFromArray(value);
-        } else if (typeof value === 'object') {
-            this.assignValueFromObject(value);
-        } else {
-            throw new Error(`Unexpected type for ${value}`);
-        }
-    }
-
-    public getHexValue(): string {
-        let paramBufs: Buffer[] = [];
-        _.each(this.members, (member: DataType) => {
-            paramBufs.push(ethUtil.toBuffer(member.getHexValue()));
-        });
-
-        const value = Buffer.concat(paramBufs);
-        const hexValue = ethUtil.bufferToHex(value);
-        return hexValue;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const evmWordWidth = new BigNumber(32);
-        const size = this.length.times(evmWordWidth);
-        return size;
-    }
-
-    public getSignature(): string {
-        // Compute signature
-        let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this.members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    public isStatic(): boolean {
-        const isStaticTuple = this.children.length === 0;
-        return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
-    }
-}
-
-/* TODO
-class Fixed extends StaticDataType {}
-
-class UFixed extends StaticDataType {}*/
-
-export class Pointer extends StaticDataType {
-    destDataType: DynamicDataType;
-    parentDataType: DataType;
-
-    constructor(destDataType: DynamicDataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem);
-        this.destDataType = destDataType;
-        this.parentDataType = parentDataType;
-        this.children.push(destDataType);
-    }
-
-    /*
-    public assignValue(destDataType: DynamicDataType) {
-        this.destDataType = destDataType;
-    }*/
-
-    public assignValue(value: any) {
-        this.destDataType.assignValue(value);
-    }
-
-    public getHexValue(): string {
-        console.log(
-            '*'.repeat(40),
-            this.destDataType.getAbsoluteOffset().toString(16),
-            '^'.repeat(150),
-            this.parentDataType.getAbsoluteOffset().toString(16),
-        );
-
-        let offset = this.destDataType
-            .getAbsoluteOffset()
-            .minus(this.parentDataType.getAbsoluteOffset())
-            .minus(this.parentDataType.getHeaderSize());
-
-        console.log("OFFSET == ", JSON.stringify(offset), " or in hex -- 0x", offset.toString(16));
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
-        const encodedValue = ethUtil.bufferToHex(valueBuf);
-        return encodedValue;
-    }
-
-    public getSignature(): string {
-        return this.destDataType.getSignature();
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-}
-
-export class DataTypeFactory {
-    public static mapDataItemToDataType(dataItem: DataItem): DataType {
-        console.log(`Type: ${dataItem.type}`);
-
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        } else {
-            const pointer = new Pointer(dataType, parentDataType);
-            return pointer;
-        }
-
-        throw new Error(`Unrecognized instance type: '${dataType}'`);
-    }
-}
-
-class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
-    }
-    pop(): T | undefined {
-        return this.store.shift();
-    }
-}
-
-export class Method extends DataType {
-    name: string;
-    params: DataType[];
-    private signature: string;
-    selector: string;
-
-    constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name });
-        this.name = abi.name;
-        this.params = [];
-
-        _.each(abi.inputs, (input: DataItem) => {
-            this.params.push(DataTypeFactory.create(input, this));
-        });
-
-        // Compute signature
-        this.signature = `${this.name}(`;
-        _.each(this.params, (param: DataType, i: number) => {
-            this.signature += param.getSignature();
-            if (i < this.params.length - 1) {
-                this.signature += ',';
-            }
-        });
-        this.signature += ')';
-
-        // Compute selector
-        this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
-
-        console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
-        console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
-    }
-
-    public getSignature(): string {
-        return this.signature;
-    }
-
-    public assignValue(args: any[]) {
-        _.each(this.params, (param: DataType, i: number) => {
-            // Assign value to parameter
-            try {
-                param.assignValue(args[i]);
-            } catch (e) {
-                console.log('Failed to assign to ', param.getDataItem().name);
-                throw e;
-            }
-
-            if (param instanceof Pointer) {
-                this.children.push(param.getChildren()[0]);
-            }
-        });
-    }
-
-    public getHexValue(): string {
-        let paramBufs: Buffer[] = [];
-        _.each(this.params, (param: DataType) => {
-            paramBufs.push(ethUtil.toBuffer(param.getHexValue()));
-        });
-
-        const value = Buffer.concat(paramBufs);
-        const hexValue = ethUtil.bufferToHex(value);
-        return hexValue;
-    }
-
-    public encode(args: any[]): string {
-        this.assignValue(args);
-        const calldata = new Calldata(this.selector, this.params.length);
-        calldata.printAnnotated();
-        this.bind(calldata, CalldataSection.PARAMS);
-
-        return calldata.getHexValue();
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        // Exclude selector
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const nParams = new BigNumber(this.params.length);
-        const evmWordWidth = new BigNumber(32);
-        const size = nParams.times(evmWordWidth);
-        return size;
-    }
-
-    /*
-    encodeOptimized(args: any[]): string {
-        const calldata = new Memory();
-        // Assign values
-        optimizableParams : StaticDataType = [];
-        _.each(this.params, function(args: any[], i: number, param: DataType) {
-            param.assignValue(args[i]);
-            if (param instanceof DynamicDataType) {
-
-            }
-        });
-
-        // Find non-parameter leaves
-
-
-        return '';
-    } */
-
-    /*
-    decode(rawCalldata: string): any[] {
-        const calldata = new Calldata(this.name, this.params.length);
-        calldata.assignRaw(rawCalldata);
-        let args: any[];
-        let params = this.params;
-        _.each(params, function(args: any[], i: number, param: DataType) {
-            param.decodeFromCalldata(calldata);
-            args.push(param.getValue());
-        });
-
-        return args;
-    }*/
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index f46a1812c..d75c9dbf1 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -410,237 +410,237 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
     });
-
-    describe('Array', () => {
-        it('sample', async () => {
-            const testDataItem = { name: 'testArray', type: 'int[2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-        });
-
-        it('sample undefined size', async () => {
-            const testDataItem = { name: 'testArray', type: 'int[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-        });
-
-        it('sample dynamic types', async () => {
-            const testDataItem = { name: 'testArray', type: 'string[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue(['five', 'six', 'seven']);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-            console.log('*'.repeat(60));
-            console.log(calldata.getHexValue());
-        });
-    });
-
-    describe('Address', () => {
-        const testAddressDataItem = { name: 'testAddress', type: 'address' };
-        it('Valid Address', async () => {
-            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-
-            console.log(addressDataType.getHexValue());
-            console.log(expectedAbiEncodedAddress);
-            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
-        });
-    });
-
-    describe('Bool', () => {
-        const testBoolDataItem = { name: 'testBool', type: 'bool' };
-        it('True', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(true);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-        });
-
-        it('False', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(false);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-        });
-    });
-
-    describe('Integer', () => {
-        const testIntDataItem = { name: 'testInt', type: 'int' };
-        it('Positive - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        it('Positive', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        it('Negative - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-1));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        it('Negative', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-437829473));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        // TODO: Add bounds tests + tests for different widths
-    });
-
-    describe('Unsigned Integer', () => {
-        const testIntDataItem = { name: 'testUInt', type: 'uint' };
-        it('Lower Bound', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(0));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-        });
-
-        it('Base Case', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-        });
-
-        it('Random value', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-        });
-
-        // TODO: Add bounds tests + tests for different widths
-    });
-
-    describe('Static Bytes', () => {
-        it('Byte (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it.skip('Byte (no padding)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-
-            // @TODO: This does not catch the Error
-            expect(byteDataType.assignValue('0x5')).to.throw();
-        });
-
-        it('Bytes1', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it('Bytes32 (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it('Bytes32 (unpadded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x1a18bf61');
-            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it.skip('Bytes32 - Too long', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-
-            // @TODO: This does not catch the Error
-            expect(
-                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-            ).to.throw(
-                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-            );
-        });
-    });
-
-    describe('Bytes (Dynamic)', () => {
-        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-        it('Less than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            bytesDataType.assignValue('0x010203');
-            const expectedAbiEncodedBytes =
-                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
-
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-        });
-
-        it('Greater than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            const testValue = '0x' + '61'.repeat(40);
-            bytesDataType.assignValue(testValue);
-            const expectedAbiEncodedBytes =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-        });
-
-        // @TODO: Add test for throw on half-byte
-        // @TODO: Test with no 0x prefix
-        // @TODO: Test with Buffer as input
-    });
-
-    describe('String', () => {
-        const testStringDataItem = { name: 'testString', type: 'string' };
-        it('Less than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            stringDataType.assignValue('five');
-            const expectedAbiEncodedString =
-                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            console.log(stringDataType.getHexValue());
-            console.log(expectedAbiEncodedString);
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-        });
-
-        it('Greater than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            const testValue = 'a'.repeat(40);
-            stringDataType.assignValue(testValue);
-            const expectedAbiEncodedString =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-        });
-    });
+    /*
+        describe('Array', () => {
+            it('sample', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[2]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample undefined size', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample dynamic types', async () => {
+                const testDataItem = { name: 'testArray', type: 'string[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue(['five', 'six', 'seven']);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+                console.log('*'.repeat(60));
+                console.log(calldata.getHexValue());
+            });
+        });
+    
+        describe('Address', () => {
+            const testAddressDataItem = { name: 'testAddress', type: 'address' };
+            it('Valid Address', async () => {
+                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+    
+                console.log(addressDataType.getHexValue());
+                console.log(expectedAbiEncodedAddress);
+                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+            });
+        });
+    
+        describe('Bool', () => {
+            const testBoolDataItem = { name: 'testBool', type: 'bool' };
+            it('True', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(true);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+    
+            it('False', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(false);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+        });
+    
+        describe('Integer', () => {
+            const testIntDataItem = { name: 'testInt', type: 'int' };
+            it('Positive - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Positive', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-1));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-437829473));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Unsigned Integer', () => {
+            const testIntDataItem = { name: 'testUInt', type: 'uint' };
+            it('Lower Bound', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(0));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Base Case', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Random value', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Static Bytes', () => {
+            it('Byte (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Byte (no padding)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(byteDataType.assignValue('0x5')).to.throw();
+            });
+    
+            it('Bytes1', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (unpadded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x1a18bf61');
+                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Bytes32 - Too long', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(
+                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+                ).to.throw(
+                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+                );
+            });
+        });
+    
+        describe('Bytes (Dynamic)', () => {
+            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+            it('Less than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                bytesDataType.assignValue('0x010203');
+                const expectedAbiEncodedBytes =
+                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+    
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                const testValue = '0x' + '61'.repeat(40);
+                bytesDataType.assignValue(testValue);
+                const expectedAbiEncodedBytes =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            // @TODO: Add test for throw on half-byte
+            // @TODO: Test with no 0x prefix
+            // @TODO: Test with Buffer as input
+        });
+    
+        describe('String', () => {
+            const testStringDataItem = { name: 'testString', type: 'string' };
+            it('Less than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                stringDataType.assignValue('five');
+                const expectedAbiEncodedString =
+                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+    
+                console.log(stringDataType.getHexValue());
+                console.log(expectedAbiEncodedString);
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                const testValue = 'a'.repeat(40);
+                stringDataType.assignValue(testValue);
+                const expectedAbiEncodedString =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+        });*/
 });
-- 
cgit v1.2.3


From 41e01e98064b129f588d72ed25267f4865c58f5c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:59:27 -0800
Subject: making progress on basic example

---
 packages/order-utils/test/abi/data_type.ts      | 15 +++++++++------
 packages/order-utils/test/abi/evm_data_types.ts |  7 ++++---
 packages/order-utils/test/abi_encoder_test.ts   | 10 +++++++---
 3 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 201eb89f9..c1e352508 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -95,15 +95,17 @@ export abstract class MemberDataType extends DataType {
     private members: DataType[];
     private isArray: boolean;
     protected arrayLength: number | undefined;
+    protected arrayElementType: string | undefined;
 
 
-    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number) {
+    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
         super(dataItem);
 
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
         this.arrayLength = arrayLength;
+        this.arrayElementType = arrayElementType;
         if (isArray && arrayLength !== undefined) {
             [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
@@ -119,10 +121,10 @@ export abstract class MemberDataType extends DataType {
 
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
-        _.each(dataItem.components, (dataItem: DataItem) => {
+        _.each(dataItem.components, (memberItem: DataItem) => {
             const childDataItem = {
-                type: dataItem.type,
-                name: `${dataItem.name}.${dataItem.name}`,
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
             } as DataItem;
             const child = DataTypeFactory.create(childDataItem, this);
             members.push(child);
@@ -133,12 +135,13 @@ export abstract class MemberDataType extends DataType {
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        console.log(dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const childDataItem = {
-                type: dataItem.type,
+                type: this.arrayElementType,
                 name: `${dataItem.name}[${idx.toString(10)}]`,
             } as DataItem;
             const components = dataItem.components;
@@ -164,7 +167,7 @@ export abstract class MemberDataType extends DataType {
         }
 
         let members = this.members;
-        if (this.arrayLength === undefined) {
+        if (this.isArray && this.arrayLength === undefined) {
             [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
         }
 
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 4dffedb8d..1bd4f0d51 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -347,9 +347,10 @@ export class SolArray extends MemberDataType {
         }
 
         const isArray = true;
+        const arrayElementType = matches[1];
         const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, isArray, arrayLength);
-        this.elementType = matches[1];
+        super(dataItem, isArray, arrayLength, arrayElementType);
+        this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
     }
 
@@ -388,7 +389,7 @@ export class Method extends MemberDataType {
     public selector: string;
 
     constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name });
+        super({ type: 'method', name: abi.name, components: abi.inputs });
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
 
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index d75c9dbf1..6655af1ff 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -18,13 +18,15 @@ import * as AbiEncoder from './abi/abi_encoder';
 
 import * as AbiSamples from './abi_samples';
 
+AbiEncoder.DataTypeFactory.setImpl(new AbiEncoder.EvmDataTypeFactoryImpl());
+
 chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it('Crazy ABI', async () => {
+        it.skip('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -89,8 +91,9 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Crazy ABI #1', async () => {
+        it.skip('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
+
             const args = [
                 new BigNumber(256745454),
                 new BigNumber(-256745454),
@@ -115,6 +118,7 @@ describe.only('ABI Encoder', () => {
 
         it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+            console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
             const calldata = method.encode(args);
             console.log(calldata);
@@ -325,7 +329,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Yessir', async () => {
+        it.only('Yessir', async () => {
             const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
-- 
cgit v1.2.3


From 3027e6bc0db9d0722f0dcf09f84505ad8440e65b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 20:18:23 -0800
Subject: resolved issue with value.greaterThan

---
 packages/order-utils/test/abi/data_type.ts      | 5 +++--
 packages/order-utils/test/abi/evm_data_types.ts | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index c1e352508..be7ae6154 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -32,6 +32,7 @@ export abstract class PayloadDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        //console.log();
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
@@ -173,8 +174,8 @@ export abstract class MemberDataType extends DataType {
 
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
         const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType) => {
-            const block = member.generateCalldataBlock(value, methodBlock);
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
             memberBlocks.push(block);
         });
         methodBlock.setMembers(memberBlocks);
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 1bd4f0d51..fcced646a 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -86,6 +86,7 @@ abstract class Number extends PayloadDataType {
     }
 
     public encodeValue(value: BigNumber): Buffer {
+        console.log(value);
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
-- 
cgit v1.2.3


From 58177060a49917d0de88e6a58559b13211127efe Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 20:22:48 -0800
Subject: works for simple case

---
 packages/order-utils/test/abi/calldata.ts     | 3 ++-
 packages/order-utils/test/abi_encoder_test.ts | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 725bdce62..aaad332f8 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -81,7 +81,7 @@ export class DependentCalldataBlock extends CalldataBlock {
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -174,6 +174,7 @@ export class Calldata {
         let block: CalldataBlock | undefined;
         let offset = 0;
         while ((block = blockQueue.pop()) !== undefined) {
+            console.log(block.getName());
             block.setOffset(offset);
             if (block instanceof DependentCalldataBlock) {
                 blockQueue.push(block.getDependency());
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 6655af1ff..0455169a3 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it('Types with default widths', async () => {
+        it.skip('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -329,7 +329,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Yessir', async () => {
+        it('Yessir', async () => {
             const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
-- 
cgit v1.2.3


From addfe85f088fc1aa31638acdd73bae560afceb27 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 21:48:06 -0800
Subject: passing tests slowly but surely

---
 packages/order-utils/test/abi/calldata.ts     | 16 +++++++++++++---
 packages/order-utils/test/abi/data_type.ts    |  7 ++++++-
 packages/order-utils/test/abi_encoder_test.ts |  5 +++--
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index aaad332f8..74f0c0924 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -91,10 +91,15 @@ export class DependentCalldataBlock extends CalldataBlock {
 
     public toBuffer(): Buffer {
         const dependencyOffset = this.dependency.getOffsetInBytes();
+        console.log("Dependency Offset - ", dependencyOffset);
         const parentOffset = this.parent.getOffsetInBytes();
+        console.log("Parent Offset - ", parentOffset);
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer = dependencyOffset - parentOffset + parentHeaderSize;
-        const pointerBuf = new Buffer(`0x${pointer.toString(16)}`);
+        console.log("Parent Header size - ", parentHeaderSize);
+        const pointer: number = (dependencyOffset - parentOffset) + parentHeaderSize;
+        console.log("DAT PTR = ", pointer);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        console.log("Chye - ", pointerBuf);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
         return pointerBufPadded;
@@ -122,7 +127,7 @@ export class MemberCalldataBlock extends CalldataBlock {
             bodySizeInBytes += member.getSizeInBytes();
         });
         this.members = members;
-        this.setBodySize(bodySizeInBytes);
+        this.setBodySize(0);
     }
 
     public setHeader(header: Buffer) {
@@ -176,7 +181,9 @@ export class Calldata {
         while ((block = blockQueue.pop()) !== undefined) {
             console.log(block.getName());
             block.setOffset(offset);
+            offset += block.getSizeInBytes();
             if (block instanceof DependentCalldataBlock) {
+                console.log(block.getDependency());
                 blockQueue.push(block.getDependency());
             } else if (block instanceof MemberCalldataBlock) {
                 _.each(block.getMembers(), (member: CalldataBlock) => {
@@ -185,8 +192,11 @@ export class Calldata {
             }
         }
 
+        console.log(this.root);
+
         // Fetch values using same technique
         const valueBufs: Buffer[] = [selectorBuffer];
+        blockQueue.push(this.root);
         while ((block = blockQueue.pop()) !== undefined) {
             valueBufs.push(block.toBuffer());
 
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index be7ae6154..5311ffb81 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -167,12 +167,17 @@ export abstract class MemberDataType extends DataType {
             );
         }
 
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
             [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            methodBlock.setHeader(lenBuf);
         }
 
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+
         const memberBlocks: CalldataBlock[] = [];
         _.each(members, (member: DataType, idx: number) => {
             const block = member.generateCalldataBlock(value[idx], methodBlock);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0455169a3..e600542b8 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.skip('Types with default widths', async () => {
+        it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -303,7 +303,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it('Fixed Length Array / Static Members ABI', async () => {
+        it.only('Fixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
@@ -338,6 +338,7 @@ describe.only('ABI Encoder', () => {
 
         it('Array ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            console.log(method);
             const calldata = method.encode([['five', 'six', 'seven']]);
             console.log(method.getSignature());
             console.log(method.selector);
-- 
cgit v1.2.3


From 20f1526c7d0e1edb4a1de8e8a26811ae81b609dc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 21:59:37 -0800
Subject: arrays working

---
 packages/order-utils/test/abi/calldata.ts     | 2 +-
 packages/order-utils/test/abi/data_type.ts    | 4 +++-
 packages/order-utils/test/abi_encoder_test.ts | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 74f0c0924..c1630c34a 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -96,7 +96,7 @@ export class DependentCalldataBlock extends CalldataBlock {
         console.log("Parent Offset - ", parentOffset);
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
         console.log("Parent Header size - ", parentHeaderSize);
-        const pointer: number = (dependencyOffset - parentOffset) + parentHeaderSize;
+        const pointer: number = dependencyOffset - (parentOffset + parentHeaderSize);
         console.log("DAT PTR = ", pointer);
         const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
         console.log("Chye - ", pointerBuf);
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 5311ffb81..72d270bf1 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -102,6 +102,8 @@ export abstract class MemberDataType extends DataType {
     public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
         super(dataItem);
 
+        console.log('*'.repeat(40), arrayLength);
+
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
@@ -243,7 +245,7 @@ export abstract class MemberDataType extends DataType {
         */
 
         if (this.isArray && this.arrayLength === undefined) {
-            return true;
+            return false;
         }
 
         // Search for dependent members
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index e600542b8..4c571434e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -259,7 +259,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
@@ -303,7 +303,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.only('Fixed Length Array / Static Members ABI', async () => {
+        it('Fixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-- 
cgit v1.2.3


From 59206c387e702492d22e975acf806ebe7de36bfd Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 22:24:24 -0800
Subject: Works for types with default widths

---
 packages/order-utils/test/abi/calldata.ts     | 24 ++++++++++++++----------
 packages/order-utils/test/abi/data_type.ts    |  9 ++-------
 packages/order-utils/test/abi_encoder_test.ts |  6 +++---
 3 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index c1630c34a..dc67a731e 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -91,15 +91,10 @@ export class DependentCalldataBlock extends CalldataBlock {
 
     public toBuffer(): Buffer {
         const dependencyOffset = this.dependency.getOffsetInBytes();
-        console.log("Dependency Offset - ", dependencyOffset);
         const parentOffset = this.parent.getOffsetInBytes();
-        console.log("Parent Offset - ", parentOffset);
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        console.log("Parent Header size - ", parentHeaderSize);
         const pointer: number = dependencyOffset - (parentOffset + parentHeaderSize);
-        console.log("DAT PTR = ", pointer);
         const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
-        console.log("Chye - ", pointerBuf);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
         return pointerBufPadded;
@@ -114,11 +109,13 @@ export class MemberCalldataBlock extends CalldataBlock {
     private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
     private header: Buffer | undefined;
     private members: CalldataBlock[];
+    private contiguous: boolean;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, contiguous: boolean) {
         super(name, signature, /*offsetInBytes,*/ 0, 0, relocatable);
         this.members = [];
         this.header = undefined;
+        this.contiguous = contiguous;
     }
 
     public setMembers(members: CalldataBlock[]) {
@@ -130,6 +127,10 @@ export class MemberCalldataBlock extends CalldataBlock {
         this.setBodySize(0);
     }
 
+    public isContiguous(): boolean {
+        return true;
+    }
+
     public setHeader(header: Buffer) {
         this.setHeaderSize(header.byteLength);
         this.header = header;
@@ -150,6 +151,9 @@ class Queue<T> {
     push(val: T) {
         this.store.push(val);
     }
+    pushFront(val: T) {
+        this.store.unshift(val);
+    }
     pop(): T | undefined {
         return this.store.shift();
     }
@@ -186,8 +190,8 @@ export class Calldata {
                 console.log(block.getDependency());
                 blockQueue.push(block.getDependency());
             } else if (block instanceof MemberCalldataBlock) {
-                _.each(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.push(member);
+                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.pushFront(member);
                 });
             }
         }
@@ -203,8 +207,8 @@ export class Calldata {
             if (block instanceof DependentCalldataBlock) {
                 blockQueue.push(block.getDependency());
             } else if (block instanceof MemberCalldataBlock) {
-                _.each(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.push(member);
+                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.pushFront(member);
                 });
             }
         }
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 72d270bf1..0783b9c56 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -32,7 +32,6 @@ export abstract class PayloadDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        //console.log();
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
@@ -101,9 +100,6 @@ export abstract class MemberDataType extends DataType {
 
     public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
         super(dataItem);
-
-        console.log('*'.repeat(40), arrayLength);
-
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
@@ -138,7 +134,6 @@ export abstract class MemberDataType extends DataType {
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        console.log(dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
@@ -169,7 +164,7 @@ export abstract class MemberDataType extends DataType {
             );
         }
 
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
@@ -190,7 +185,7 @@ export abstract class MemberDataType extends DataType {
     }
 
     protected generateCalldataBlockFromObject(obj: object): MemberCalldataBlock {
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 4c571434e..404f160fd 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it('Types with default widths', async () => {
+        it.only('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -201,7 +201,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Multidimensional Arrays / Static Members', async () => {
+        it.only('Multidimensional Arrays / Static Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
 
             // Eight 3-dimensional arrays of uint8[2][2][2]
@@ -259,7 +259,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
-- 
cgit v1.2.3


From bb7dd2373893366dcab0fe1c4cffe0c1e31af837 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 23:00:20 -0800
Subject: passing 18 tests

---
 packages/order-utils/test/abi/calldata.ts       | 54 +++++++++++++++++++++++--
 packages/order-utils/test/abi/data_type.ts      | 13 ++++--
 packages/order-utils/test/abi/evm_data_types.ts |  1 +
 packages/order-utils/test/abi_encoder_test.ts   |  4 +-
 4 files changed, 63 insertions(+), 9 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index dc67a731e..37dd30e57 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -1,4 +1,5 @@
 import ethUtil = require('ethereumjs-util');
+import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
 var _ = require('lodash');
 
 export abstract class CalldataBlock {
@@ -157,12 +158,18 @@ class Queue<T> {
     pop(): T | undefined {
         return this.store.shift();
     }
+    merge(q: Queue<T>) {
+        this.store = this.store.concat(q.store);
+    }
+    mergeFront(q: Queue<T>) {
+        this.store = q.store.concat(this.store);
+    }
 }
 
 export class Calldata {
     private selector: string;
     private sizeInBytes: number;
-    private root: CalldataBlock | undefined;
+    private root: MemberCalldataBlock | undefined;
 
     constructor() {
         this.selector = '0x';
@@ -170,12 +177,53 @@ export class Calldata {
         this.root = undefined;
     }
 
+    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof MemberCalldataBlock) {
+                blockQueue.mergeFront(this.createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof DependentCalldataBlock) {
+                const dependency = member.getDependency();
+                if (dependency instanceof MemberCalldataBlock) {
+                    blockQueue.merge(this.createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
     public toHexString(): string {
         let selectorBuffer = ethUtil.toBuffer(this.selector);
         if (this.root === undefined) {
             throw new Error('expected root');
         }
 
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const valueQueue = this.createQueue(this.root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        while ((block = valueQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        /*
         const blockQueue = new Queue<CalldataBlock>();
         blockQueue.push(this.root);
 
@@ -211,7 +259,7 @@ export class Calldata {
                     blockQueue.pushFront(member);
                 });
             }
-        }
+        }*/
 
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
@@ -230,7 +278,7 @@ export class Calldata {
         return "";
     }
 
-    public setRoot(block: CalldataBlock) {
+    public setRoot(block: MemberCalldataBlock) {
         this.root = block;
         this.sizeInBytes += block.getSizeInBytes();
     }
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 0783b9c56..7f110c4fc 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -43,7 +43,7 @@ export abstract class PayloadDataType extends DataType {
 
     public encode(value: any, calldata: Calldata): void {
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block);
+        // calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
@@ -78,7 +78,7 @@ export abstract class DependentDataType extends DataType {
 
     public encode(value: any, calldata: Calldata = new Calldata()): void {
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block);
+        //calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
@@ -125,15 +125,20 @@ export abstract class MemberDataType extends DataType {
                 type: memberItem.type,
                 name: `${dataItem.name}.${memberItem.name}`,
             } as DataItem;
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
             const child = DataTypeFactory.create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
             members.push(child);
-            memberMap[dataItem.name] = members.length;
         });
 
         return [members, memberMap];
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        console.log('!'.repeat(30), dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
@@ -147,8 +152,8 @@ export abstract class MemberDataType extends DataType {
                 childDataItem.components = components;
             }
             const child = DataTypeFactory.create(childDataItem, this);
-            members.push(child);
             memberMap[idx.toString(10)] = members.length;
+            members.push(child);
         });
 
         return [members, memberMap];
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index fcced646a..dfa541e80 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -315,6 +315,7 @@ export class Tuple extends MemberDataType {
     private tupleSignature: string;
 
     constructor(dataItem: DataItem) {
+        console.log(dataItem);
         super(dataItem);
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 404f160fd..984507923 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.only('Types with default widths', async () => {
+        it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -201,7 +201,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Multidimensional Arrays / Static Members', async () => {
+        it('Multidimensional Arrays / Static Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
 
             // Eight 3-dimensional arrays of uint8[2][2][2]
-- 
cgit v1.2.3


From 707a93e9f95e2adac992dc0e7903b7b1646c78c5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 23:00:58 -0800
Subject: Refactor passing all regression tests

---
 packages/order-utils/test/abi_encoder_test.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 984507923..fa0fa23c1 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -26,7 +26,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it.skip('Crazy ABI', async () => {
+        it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -91,7 +91,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.skip('Crazy ABI #1', async () => {
+        it('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
 
             const args = [
-- 
cgit v1.2.3


From a9e3d489d60df1be4805f1c84f136eb127fef949 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 12:49:03 -0800
Subject: Tests for nested tuples -- couldnt test because not supported by
 reference ABI encoder

---
 packages/order-utils/test/abi/data_type.ts    |  2 +-
 packages/order-utils/test/abi_encoder_test.ts | 74 ++++++++++++++++++++++
 packages/order-utils/test/abi_samples.ts      | 89 +++++++++++++++++++++++++++
 3 files changed, 164 insertions(+), 1 deletion(-)

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 7f110c4fc..532407f52 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -195,7 +195,7 @@ export abstract class MemberDataType extends DataType {
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
             }
             const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index fa0fa23c1..0db5f4281 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -387,6 +387,80 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
+        it.skip('Nested Tuples', async () => {
+            // Couldn't get nested tuples to work with Remix
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
+            const firstTuple = {
+                someUint32: new BigNumber(30472),
+                nestedTuple: {
+                    someUint: new BigNumber('48384725243211555532'),
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                }
+            };
+            const secondTuple = {
+                someUint: new BigNumber(2984237422),
+                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
+                nestedTuple: {
+                    someUint32: new BigNumber(23),
+                    secondNestedTuple: {
+                        someUint: new BigNumber(234324),
+                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
+                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                    }
+                },
+                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
+            };
+            const thirdTuple = {
+                'someUint': new BigNumber(37422),
+                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(23999222),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(324),
+                        'someStr': 'Im also a short st',
+                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
+                    }
+                },
+                'someBytes': '0x947289423u489aaaff472834y383924739847489',
+                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+            };
+            const fourthTuple = {
+                'someUint': new BigNumber(222283488822),
+                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(2300),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(343224),
+                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
+                    }
+                },
+                'someBytes': '0x2783924739847488343947289423u489aaaff490',
+                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+            };
+            const args = [
+                [firstTuple],
+                [secondTuple, thirdTuple, fourthTuple]
+            ];
+
+            console.log('*'.repeat(250), method, '*'.repeat(250));
+
+
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+            console.log(JSON.stringify(args));
+
+            console.log(calldata);
+            const expectedCalldata = '0x';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it.skip('Object ABI (Object input - Missing Key)', async () => {
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5) }]);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 82427986a..3f7b1a927 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -547,6 +547,95 @@ export const crazyAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const nestedTuples = {
+    constant: false,
+    inputs: [
+        {
+            name: 'firstTuple',
+            type: 'tuple[1]',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint',
+                            type: 'uint256',
+                        },
+                        {
+                            name: 'someAddress',
+                            type: 'address',
+                        },
+                    ],
+                },
+            ],
+        },
+        {
+            name: 'secondTuple',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint32',
+                            type: 'uint32',
+                        },
+                        {
+                            name: 'secondNestedTuple',
+                            type: 'tuple',
+                            components: [
+                                {
+                                    name: 'someUint',
+                                    type: 'uint256',
+                                },
+                                {
+                                    name: 'someStr',
+                                    type: 'string',
+                                },
+                                {
+                                    name: 'someBytes',
+                                    type: 'bytes',
+                                },
+                                {
+                                    name: 'someAddress',
+                                    type: 'address',
+                                },
+                            ],
+                        },
+                    ],
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const simpleAbi2 = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 13d456fda1da19c8227acb2bf23106bcbdaf6f12 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 13:06:45 -0800
Subject: removed old code

---
 packages/order-utils/test/abi/calldata.ts | 38 -------------------------------
 1 file changed, 38 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 37dd30e57..94f6a5571 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -223,44 +223,6 @@ export class Calldata {
             valueBufs.push(block.toBuffer());
         }
 
-        /*
-        const blockQueue = new Queue<CalldataBlock>();
-        blockQueue.push(this.root);
-
-        // Assign locations in breadth-first manner
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        while ((block = blockQueue.pop()) !== undefined) {
-            console.log(block.getName());
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-            if (block instanceof DependentCalldataBlock) {
-                console.log(block.getDependency());
-                blockQueue.push(block.getDependency());
-            } else if (block instanceof MemberCalldataBlock) {
-                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.pushFront(member);
-                });
-            }
-        }
-
-        console.log(this.root);
-
-        // Fetch values using same technique
-        const valueBufs: Buffer[] = [selectorBuffer];
-        blockQueue.push(this.root);
-        while ((block = blockQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-
-            if (block instanceof DependentCalldataBlock) {
-                blockQueue.push(block.getDependency());
-            } else if (block instanceof MemberCalldataBlock) {
-                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.pushFront(member);
-                });
-            }
-        }*/
-
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
-- 
cgit v1.2.3


From 9b1f56c9687d3fffb2f59fa98d619ead90c1b910 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:10:32 -0800
Subject: Decoding works for some basic typs

---
 packages/order-utils/test/abi/calldata.ts       | 102 ++++++++++++++++++++++-
 packages/order-utils/test/abi/data_type.ts      |  43 +++++++++-
 packages/order-utils/test/abi/evm_data_types.ts | 103 +++++++++++++++++++++++-
 packages/order-utils/test/abi_encoder_test.ts   |  40 ++++++---
 4 files changed, 274 insertions(+), 14 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 94f6a5571..0445f68ec 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -164,6 +164,12 @@ class Queue<T> {
     mergeFront(q: Queue<T>) {
         this.store = q.store.concat(this.store);
     }
+    getStore(): T[] {
+        return this.store;
+    }
+    peek(): T | undefined {
+        return this.store.length >= 0 ? this.store[0] : undefined;
+    }
 }
 
 export class Calldata {
@@ -203,7 +209,29 @@ export class Calldata {
         return blockQueue;
     }
 
-    public toHexString(): string {
+    /*
+
+    // Basic optimize method that prunes duplicate branches of the tree
+    // Notes:
+    //      1. Pruning is at the calldata block level, so it is independent of type
+    //      2. 
+    private optimize(blocks: CalldataBlock[]) {
+        // Build hash table of blocks
+        const blockLookupTable: { [key: string]: string } = {};
+        _.each(blocks, (block: CalldataBlock) => {
+            if (blocks instanceof DependentCalldataBlock === false) {
+
+                return;
+            }
+
+            const leavesHash = block.hashLeaves();
+            if (leavesHash in blockLookupTable) {
+
+            }
+        })
+    }*/
+
+    public toHexString(optimize: boolean = false): string {
         let selectorBuffer = ethUtil.toBuffer(this.selector);
         if (this.root === undefined) {
             throw new Error('expected root');
@@ -223,6 +251,8 @@ export class Calldata {
             valueBufs.push(block.toBuffer());
         }
 
+        // if (optimize) this.optimize(valueQueue.getStore());
+
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
@@ -259,4 +289,74 @@ export class Calldata {
         }
         this.sizeInBytes += 8;
     }
+}
+
+export class RawCalldata {
+    private value: Buffer;
+    private offset: number; // tracks current offset into raw calldata; used for parsing
+    private selector: string;
+    private scopes: Queue<number>;
+
+    constructor(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+        this.value = valueBuf.slice(4); // disregard selector
+        this.offset = 0;
+        this.scopes = new Queue<number>();
+        this.scopes.push(0);
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
+        this.setOffset(this.offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this.value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offset = offsetInBytes;
+        console.log('0'.repeat(100), this.offset);
+    }
+
+    public startScope() {
+        this.scopes.pushFront(this.offset);
+    }
+
+    public endScope() {
+        this.scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this.offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number) {
+        const scopeOffset = this.scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this.selector;
+    }
 }
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 532407f52..af170f7e6 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -1,4 +1,4 @@
-import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
@@ -18,6 +18,7 @@ export abstract class DataType {
     }
 
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata): any;
     public abstract encode(value: any, calldata: Calldata): void;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
@@ -46,12 +47,18 @@ export abstract class PayloadDataType extends DataType {
         // calldata.setRoot(block);
     }
 
+    public generateValue(calldata: RawCalldata): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
     public isStatic(): boolean {
         // If a payload has a constant size then it's static
         return this.hasConstantSize;
     }
 
     public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
 }
 
 export abstract class DependentDataType extends DataType {
@@ -81,6 +88,17 @@ export abstract class DependentDataType extends DataType {
         //calldata.setRoot(block);
     }
 
+    public generateValue(calldata: RawCalldata): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this.dependency.generateValue(calldata);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
     public isStatic(): boolean {
         return true;
     }
@@ -179,7 +197,6 @@ export abstract class MemberDataType extends DataType {
             methodBlock.setHeader(lenBuf);
         }
 
-
         const memberBlocks: CalldataBlock[] = [];
         _.each(members, (member: DataType, idx: number) => {
             const block = member.generateCalldataBlock(value[idx], methodBlock);
@@ -220,6 +237,28 @@ export abstract class MemberDataType extends DataType {
         calldata.setRoot(block);
     }
 
+    public generateValue(calldata: RawCalldata): any[] {
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        const decodedValue: any[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            let memberValue = member.generateValue(calldata);
+            decodedValue.push(memberValue);
+        });
+        calldata.endScope();
+
+        return decodedValue;
+    }
+
     protected computeSignatureOfMembers(): string {
         // Compute signature of members
         let signature = `(`;
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index dfa541e80..a05c29b28 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -4,7 +4,7 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import ethUtil = require('ethereumjs-util');
 
-import { Calldata } from './calldata';
+import { Calldata, RawCalldata } from './calldata';
 
 import { BigNumber } from '@0x/utils';
 
@@ -13,6 +13,7 @@ var _ = require('lodash');
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
+    //    decodeValue: (value: Buffer) => [any, Buffer];
 }
 
 export class Address extends PayloadDataType {
@@ -38,6 +39,13 @@ export class Address extends PayloadDataType {
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
         return encodedValueBuf;
     }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(12);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
 }
 
 export class Bool extends PayloadDataType {
@@ -64,6 +72,17 @@ export class Bool extends PayloadDataType {
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
         return encodedValueBuf;
     }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, 16);
+        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        return value;
+    }
 }
 
 abstract class Number extends PayloadDataType {
@@ -126,6 +145,37 @@ abstract class Number extends PayloadDataType {
         return valueBuf;
     }
 
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const decodedValueBuf = calldata.popWord();
+        const decodedValueHex = ethUtil.bufferToHex(decodedValueBuf);
+        let decodedValue = new BigNumber(decodedValueHex, 16);
+        if (this instanceof Int) {
+            // Check if we're negative
+            const binBase = 2;
+            const decodedValueBin = decodedValue.toString(binBase);
+            if (decodedValueBin[0] === '1') {
+                // Negative
+                // Step 1/3: Invert binary value
+                const bitsInEvmWord = 256;
+                let invertedValueBin = '1'.repeat(bitsInEvmWord - decodedValueBin.length);
+                _.each(decodedValueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveDecodedValue = invertedValue.plus(binBase);
+
+                // Step 3/3: Invert positive value
+                const negativeDecodedValue = positiveDecodedValue.times(-1);
+                decodedValue = negativeDecodedValue;
+            }
+        }
+
+        return decodedValue;
+    }
+
     public abstract getMaxValue(): BigNumber;
     public abstract getMinValue(): BigNumber;
 }
@@ -228,6 +278,13 @@ export class Byte extends PayloadDataType {
         return paddedValue;
     }
 
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+
     public static matchGrammar(type: string): boolean {
         return this.matcher.test(type);
     }
@@ -262,6 +319,17 @@ export class Bytes extends PayloadDataType {
         return encodedValueBuf;
     }
 
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
     public getSignature(): string {
         return 'bytes';
     }
@@ -289,6 +357,18 @@ export class SolString extends PayloadDataType {
         return encodedValueBuf;
     }
 
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        console.log('LENGTH UPINYA === ', length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
     public getSignature(): string {
         return 'string';
     }
@@ -415,6 +495,27 @@ export class Method extends MemberDataType {
         return calldata.toHexString();
     }
 
+    /*
+    protected decodeValue(value: Buffer): any[] {
+        const selectorBuf = value.slice(4);
+        const selectorHex = ethUtil.bufferToHex(selectorBuf);
+        if (this.selector !== selectorHex) {
+            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${selectorHex}'`);
+        }
+        const remainingValue = value.slice(9);
+        const decodedValue = super.decodeValue(remainingValue);
+        return decodedValue;
+    }*/
+
+    public decode(calldata: string): any[] {
+        const calldata_ = new RawCalldata(calldata);
+        if (this.selector !== calldata_.getSelector()) {
+            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${calldata_.getSelector()}'`);
+        }
+        const value = super.generateValue(calldata_);
+        return value;
+    }
+
     public getSignature(): string {
         return this.methodSignature;
     }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0db5f4281..e8ebd7b98 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -310,6 +310,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
 
@@ -327,38 +333,52 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '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';
             expect(calldata).to.be.equal(expectedCalldata);
-        });
 
-        it('Yessir', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
-            const calldata = method.encode([new BigNumber(5), 'five']);
-            console.log(calldata);
-            expect(true).to.be.true();
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
-        it('Array ABI', async () => {
+        it.only('Array ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             console.log(method);
-            const calldata = method.encode([['five', 'six', 'seven']]);
+            const args = [['five', 'six', 'seven']];
+            const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
 
+            /*
             console.log(calldata);
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);*/
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Static Tuple', async () => {
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
-            const calldata = method.encode([[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]);
+            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
+            const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
 
             console.log(calldata);
             const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Dynamic Tuple (Array input)', async () => {
-- 
cgit v1.2.3


From c5d252ba4a79a0f16e053a071b0173a7bd666328 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:14:25 -0800
Subject: decoding works for most cases

---
 packages/order-utils/test/abi_encoder_test.ts | 94 +++++++++++++++++++++++++--
 1 file changed, 89 insertions(+), 5 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index e8ebd7b98..631255e68 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -89,9 +89,15 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
             //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            /*const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);*/
         });
 
-        it('Crazy ABI #1', async () => {
+        it.only('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
 
             const args = [
@@ -113,6 +119,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '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';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
 
@@ -127,6 +139,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Static Tuples (Array has defined length)', async () => {
@@ -145,6 +163,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Static Tuples (Array has dynamic length)', async () => {
@@ -163,6 +187,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Dynamic Tuples (Array has defined length)', async () => {
@@ -181,6 +211,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
@@ -199,6 +235,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Multidimensional Arrays / Static Members', async () => {
@@ -228,6 +270,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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expect(calldata).to.be.equal(expectedCalldata);
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Multidimensional Arrays / Dynamic Members', async () => {
@@ -257,6 +305,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
@@ -269,6 +323,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
@@ -281,6 +341,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Unfixed Length Array / Dynamic Members ABI', async () => {
@@ -292,6 +358,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Unfixed Length Array / Static Members ABI', async () => {
@@ -300,6 +372,12 @@ describe.only('ABI Encoder', () => {
             const calldata = method.encode(args);
             const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
 
@@ -341,7 +419,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
-        it.only('Array ABI', async () => {
+        it('Array ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             console.log(method);
             const args = [['five', 'six', 'seven']];
@@ -349,11 +427,10 @@ describe.only('ABI Encoder', () => {
             console.log(method.getSignature());
             console.log(method.selector);
 
-            /*
             console.log(calldata);
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);*/
+            expect(calldata).to.be.equal(expectedCalldata);
 
             // Test decoding
             const expectedDecodedValueJson = JSON.stringify(args);
@@ -384,7 +461,8 @@ describe.only('ABI Encoder', () => {
         it('Dynamic Tuple (Array input)', async () => {
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([[new BigNumber(5), 'five']]);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
 
@@ -392,6 +470,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Dynamic Tuple (Object input)', async () => {
-- 
cgit v1.2.3


From 2a6b358717e3134aef3ff86cc5343b3b37edee7e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:28:46 -0800
Subject: Decoder works for uints with width less than 256

---
 packages/order-utils/test/abi/evm_data_types.ts | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index a05c29b28..abb4fba14 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -146,34 +146,34 @@ abstract class Number extends PayloadDataType {
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
-        const decodedValueBuf = calldata.popWord();
-        const decodedValueHex = ethUtil.bufferToHex(decodedValueBuf);
-        let decodedValue = new BigNumber(decodedValueHex, 16);
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
         if (this instanceof Int) {
             // Check if we're negative
             const binBase = 2;
-            const decodedValueBin = decodedValue.toString(binBase);
-            if (decodedValueBin[0] === '1') {
+            const paddedValueBin = value.toString(binBase);
+            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
+            if (valueBin[0].startsWith('1')) {
                 // Negative
                 // Step 1/3: Invert binary value
-                const bitsInEvmWord = 256;
-                let invertedValueBin = '1'.repeat(bitsInEvmWord - decodedValueBin.length);
-                _.each(decodedValueBin, (bit: string) => {
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
                     invertedValueBin += bit === '1' ? '0' : '1';
                 });
                 const invertedValue = new BigNumber(invertedValueBin, binBase);
 
                 // Step 2/3: Add 1 to inverted value
                 // The result is the two's-complement represent of the input value.
-                const positiveDecodedValue = invertedValue.plus(binBase);
+                const positiveValue = invertedValue.plus(1);
 
                 // Step 3/3: Invert positive value
-                const negativeDecodedValue = positiveDecodedValue.times(-1);
-                decodedValue = negativeDecodedValue;
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
             }
         }
 
-        return decodedValue;
+        return value;
     }
 
     public abstract getMaxValue(): BigNumber;
-- 
cgit v1.2.3


From 52474a0b8edb2f49f850069c1a79dcd9b5d77e9d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:49:52 -0800
Subject: decoding with objects as structs works

---
 packages/order-utils/test/abi/data_type.ts      | 37 ++++++++++++++++---------
 packages/order-utils/test/abi/evm_data_types.ts | 21 ++++----------
 packages/order-utils/test/abi_encoder_test.ts   | 21 ++++++++++----
 3 files changed, 45 insertions(+), 34 deletions(-)

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index af170f7e6..725d314f3 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -4,7 +4,9 @@ import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
-
+export interface GenerateValueRules {
+    structsAsObjects: boolean;
+}
 
 export abstract class DataType {
     private dataItem: DataItem;
@@ -18,7 +20,7 @@ export abstract class DataType {
     }
 
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata): any;
+    public abstract generateValue(calldata: RawCalldata, rules: GenerateValueRules): any;
     public abstract encode(value: any, calldata: Calldata): void;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
@@ -47,7 +49,7 @@ export abstract class PayloadDataType extends DataType {
         // calldata.setRoot(block);
     }
 
-    public generateValue(calldata: RawCalldata): any {
+    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
         const value = this.decodeValue(calldata);
         return value;
     }
@@ -88,13 +90,13 @@ export abstract class DependentDataType extends DataType {
         //calldata.setRoot(block);
     }
 
-    public generateValue(calldata: RawCalldata): any {
+    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const currentOffset = calldata.getOffset();
         const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata);
+        const value = this.dependency.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
         return value;
     }
@@ -237,7 +239,7 @@ export abstract class MemberDataType extends DataType {
         calldata.setRoot(block);
     }
 
-    public generateValue(calldata: RawCalldata): any[] {
+    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any[] | object {
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
             const arrayLengthBuf = calldata.popWord();
@@ -249,14 +251,23 @@ export abstract class MemberDataType extends DataType {
         }
 
         calldata.startScope();
-        const decodedValue: any[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            let memberValue = member.generateValue(calldata);
-            decodedValue.push(memberValue);
-        });
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this.isArray) {
+            value = {};
+            _.each(this.memberMap, (idx: number, key: string) => {
+                const member = this.members[idx];
+                let memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                let memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
         calldata.endScope();
-
-        return decodedValue;
+        return value;
     }
 
     protected computeSignatureOfMembers(): string {
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index abb4fba14..7b366a985 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -1,4 +1,4 @@
-import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+import { GenerateValueRules, DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
 
 import { MethodAbi, DataItem } from 'ethereum-types';
 
@@ -495,24 +495,15 @@ export class Method extends MemberDataType {
         return calldata.toHexString();
     }
 
-    /*
-    protected decodeValue(value: Buffer): any[] {
-        const selectorBuf = value.slice(4);
-        const selectorHex = ethUtil.bufferToHex(selectorBuf);
-        if (this.selector !== selectorHex) {
-            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${selectorHex}'`);
-        }
-        const remainingValue = value.slice(9);
-        const decodedValue = super.decodeValue(remainingValue);
-        return decodedValue;
-    }*/
-
-    public decode(calldata: string): any[] {
+    public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
         const calldata_ = new RawCalldata(calldata);
         if (this.selector !== calldata_.getSelector()) {
             throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${calldata_.getSelector()}'`);
         }
-        const value = super.generateValue(calldata_);
+        let rules: GenerateValueRules = {
+            structsAsObjects: decodeStructsAsObjects
+        };
+        const value = super.generateValue(calldata_, rules);
         return value;
     }
 
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 631255e68..137850b35 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -26,7 +26,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it('Crazy ABI', async () => {
+        it.only('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -78,7 +78,15 @@ describe.only('ABI Encoder', () => {
             };
             const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
 
-            const args = [someStaticArray, someStaticArrayWithDynamicMembers, someDynamicArrayWithDynamicMembers, some2DArray, someTuple, someTupleWithDynamicTypes, someArrayOfTuplesWithDynamicTypes];
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
+            };
 
             const calldata = method.encode(args);
             console.log(calldata);
@@ -91,13 +99,14 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
 
             // Test decoding
-            /*const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, true);
             const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);*/
+            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
-        it.only('Crazy ABI #1', async () => {
+        it('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
 
             const args = [
-- 
cgit v1.2.3


From 7c733662e2669ca6682920f321c81e770605b3d5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 12:36:14 -0800
Subject: Annotated calldata (draft).

---
 packages/order-utils/test/abi/calldata.ts       | 113 ++++++++++++++++++++----
 packages/order-utils/test/abi/data_type.ts      |  21 +++--
 packages/order-utils/test/abi/evm_data_types.ts |   4 +-
 packages/order-utils/test/abi_encoder_test.ts   |   7 +-
 4 files changed, 118 insertions(+), 27 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 0445f68ec..1173f90cc 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -9,10 +9,12 @@ export abstract class CalldataBlock {
     private headerSizeInBytes: number;
     private bodySizeInBytes: number;
     private relocatable: boolean;
+    private parentName: string;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
         this.name = name;
         this.signature = signature;
+        this.parentName = parentName;
         this.offsetInBytes = 0;
         this.headerSizeInBytes = headerSizeInBytes;
         this.bodySizeInBytes = bodySizeInBytes;
@@ -31,6 +33,10 @@ export abstract class CalldataBlock {
         return this.name;
     }
 
+    public getParentName(): string {
+        return this.parentName;
+    }
+
     public getSignature(): string {
         return this.signature;
     }
@@ -65,10 +71,10 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
-        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.payload = payload;
     }
 
@@ -82,10 +88,10 @@ export class DependentCalldataBlock extends CalldataBlock {
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.parent = parent;
         this.dependency = dependency;
     }
@@ -112,8 +118,8 @@ export class MemberCalldataBlock extends CalldataBlock {
     private members: CalldataBlock[];
     private contiguous: boolean;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, contiguous: boolean) {
-        super(name, signature, /*offsetInBytes,*/ 0, 0, relocatable);
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
+        super(name, signature, parentName, 0, 0, relocatable);
         this.members = [];
         this.header = undefined;
         this.contiguous = contiguous;
@@ -231,33 +237,110 @@ export class Calldata {
         })
     }*/
 
-    public toHexString(optimize: boolean = false): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
+    private generateAnnotatedHexString(): string {
+        let hexValue = `${this.selector}`;
         if (this.root === undefined) {
             throw new Error('expected root');
         }
 
-        const offsetQueue = this.createQueue(this.root);
+        const valueQueue = this.createQueue(this.root);
+
         let block: CalldataBlock | undefined;
         let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
+        const functionBlock = valueQueue.peek();
+        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        while ((block = valueQueue.pop()) !== undefined) {
+            // Set f
+
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+            console.log('*'.repeat(50), parentName, ' vs ', name);
+
+            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
+            //const parentOffset = name.lastIndexOf(parentName);
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const signature = block.getSignature();
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === 0) {
+                offsetStr = ' '.repeat(10);
+                value = ' '.repeat(74);
+                nameStr = `### ${prettyName.padEnd(80)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(80)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(80)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = 32; j < size; j += 32) {
+                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
+                nameStr = ' '.repeat(40);
+
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private generateCondensedHexString(): string {
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
         }
 
         const valueQueue = this.createQueue(this.root);
         const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
         while ((block = valueQueue.pop()) !== undefined) {
             valueBufs.push(block.toBuffer());
         }
 
-        // if (optimize) this.optimize(valueQueue.getStore());
-
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
     }
 
+    public toHexString(optimize: boolean = false, annotate: boolean = false): string {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+
+        // if (optimize) this.optimize(valueQueue.getStore());
+
+        const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        return hexValue;
+    }
+
     public getSelectorHex(): string {
         return this.selector;
     }
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 725d314f3..25f792c7a 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -38,9 +38,9 @@ export abstract class PayloadDataType extends DataType {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        // const offsetInBytes = calldata.getSizeInBytes();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, encodedValue);
+        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
         return block;
     }
 
@@ -77,11 +77,12 @@ export abstract class DependentDataType extends DataType {
         if (parentBlock === undefined) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value);
+        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, dependencyBlock, parentBlock);
+        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
         return block;
     }
 
@@ -179,7 +180,7 @@ export abstract class MemberDataType extends DataType {
         return [members, memberMap];
     }
 
-    protected generateCalldataBlockFromArray(value: any[]): MemberCalldataBlock {
+    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
         // Sanity check length
         if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
             throw new Error(
@@ -189,7 +190,8 @@ export abstract class MemberDataType extends DataType {
             );
         }
 
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
@@ -208,8 +210,9 @@ export abstract class MemberDataType extends DataType {
         return methodBlock;
     }
 
-    protected generateCalldataBlockFromObject(obj: object): MemberCalldataBlock {
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
+    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
@@ -230,7 +233,7 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value);
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
         return block;
     }
 
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 7b366a985..ea401247b 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -489,10 +489,10 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata()): string {
+    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false): string {
         calldata.setSelector(this.methodSelector);
         super.encode(value, calldata);
-        return calldata.toHexString();
+        return calldata.toHexString(false, annotate);
     }
 
     public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 137850b35..8b836f77f 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -17,6 +17,7 @@ import { assert } from '@0x/order-utils/src/assert';
 import * as AbiEncoder from './abi/abi_encoder';
 
 import * as AbiSamples from './abi_samples';
+import { Calldata } from './abi/calldata';
 
 AbiEncoder.DataTypeFactory.setImpl(new AbiEncoder.EvmDataTypeFactoryImpl());
 
@@ -88,8 +89,12 @@ describe.only('ABI Encoder', () => {
                 someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
             };
 
-            const calldata = method.encode(args);
+            const calldata = method.encode(args, new Calldata(), true);
             console.log(calldata);
+
+
+            throw new Error(`done`);
+
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
-- 
cgit v1.2.3


From 457cb1dc843511d6e987b0ffce0f985d4e97c968 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 15:55:07 -0800
Subject: optimizer works for basic case

---
 packages/order-utils/test/abi/calldata.ts       | 98 +++++++++++++++++++++++--
 packages/order-utils/test/abi/evm_data_types.ts |  4 +-
 packages/order-utils/test/abi_encoder_test.ts   | 16 +++-
 3 files changed, 109 insertions(+), 9 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 1173f90cc..ab42b7d73 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -29,6 +29,10 @@ export abstract class CalldataBlock {
         this.bodySizeInBytes = bodySizeInBytes;
     }
 
+    protected setName(name: string) {
+        this.name = name;
+    }
+
     public getName(): string {
         return this.name;
     }
@@ -65,7 +69,14 @@ export abstract class CalldataBlock {
         this.offsetInBytes = offsetInBytes;
     }
 
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
     public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
 }
 
 export class PayloadCalldataBlock extends CalldataBlock {
@@ -81,12 +92,19 @@ export class PayloadCalldataBlock extends CalldataBlock {
     public toBuffer(): Buffer {
         return this.payload;
     }
+
+    public getRawData(): Buffer {
+        return this.payload;
+    }
 }
 
 export class DependentCalldataBlock extends CalldataBlock {
     public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    public static RAW_DATA_START = new Buffer('<');
+    public static RAW_DATA_END = new Buffer('>');
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
+    private aliasFor: CalldataBlock | undefined;
 
     constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = 0;
@@ -94,13 +112,14 @@ export class DependentCalldataBlock extends CalldataBlock {
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.parent = parent;
         this.dependency = dependency;
+        this.aliasFor = undefined;
     }
 
     public toBuffer(): Buffer {
-        const dependencyOffset = this.dependency.getOffsetInBytes();
+        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer: number = dependencyOffset - (parentOffset + parentHeaderSize);
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
         const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
@@ -110,6 +129,25 @@ export class DependentCalldataBlock extends CalldataBlock {
     public getDependency(): CalldataBlock {
         return this.dependency;
     }
+
+    public setAlias(block: CalldataBlock) {
+        this.aliasFor = block;
+        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this.aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this.dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
 }
 
 export class MemberCalldataBlock extends CalldataBlock {
@@ -125,6 +163,20 @@ export class MemberCalldataBlock extends CalldataBlock {
         this.contiguous = contiguous;
     }
 
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this.header !== undefined) {
+            rawDataComponents.push(this.header);
+        }
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
     public setMembers(members: CalldataBlock[]) {
         let bodySizeInBytes = 0;
         _.each(members, (member: CalldataBlock) => {
@@ -201,8 +253,8 @@ export class Calldata {
 
         // Children
         _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock) {
-                const dependency = member.getDependency();
+            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
+                let dependency = member.getDependency();
                 if (dependency instanceof MemberCalldataBlock) {
                     blockQueue.merge(this.createQueue(dependency));
                 } else {
@@ -321,6 +373,41 @@ export class Calldata {
         return hexValue;
     }
 
+    public optimize() {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const subtreesByHash: { [key: string]: DependentCalldataBlock[] } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as 
+        const subtreeQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        while ((block = subtreeQueue.pop()) !== undefined) {
+            console.log(block.getName());
+
+            if (block instanceof DependentCalldataBlock === false) continue;
+            const blockHashBuf = block.computeHash();
+            const blockHashHex = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHashHex in subtreesByHash === false) {
+                subtreesByHash[blockHashHex] = [block as DependentCalldataBlock];
+            } else {
+                subtreesByHash[blockHashHex].push(block as DependentCalldataBlock);
+            }
+        }
+
+        // Iterate through trees that have the same hash and 
+        _.each(subtreesByHash, (subtrees: DependentCalldataBlock[], hash: string) => {
+            if (subtrees.length === 1) return; // No optimization
+            // Optimize
+            const lastSubtree = subtrees[subtrees.length - 1];
+            for (let i = 0; i < subtrees.length - 1; ++i) {
+                subtrees[i].setAlias(lastSubtree);
+            }
+        });
+    }
+
     public toHexString(optimize: boolean = false, annotate: boolean = false): string {
         if (this.root === undefined) {
             throw new Error('expected root');
@@ -334,8 +421,7 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
 
-
-        // if (optimize) this.optimize(valueQueue.getStore());
+        if (optimize) this.optimize();
 
         const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
         return hexValue;
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index ea401247b..a24046664 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -489,10 +489,10 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false): string {
+    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false, optimize: boolean = false): string {
         calldata.setSelector(this.methodSelector);
         super.encode(value, calldata);
-        return calldata.toHexString(false, annotate);
+        return calldata.toHexString(optimize, annotate);
     }
 
     public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 8b836f77f..5ef4203b7 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -27,7 +27,21 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it.only('Crazy ABI', async () => {
+        it.only('Optimizer', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            const strings = [
+                "Test String",
+                "Test String 2",
+                "Test String",
+                "Test String 2",
+            ];
+            const args = [strings];
+
+            const optimizedCalldata = method.encode(args, new Calldata(), true, true);
+            console.log(optimizedCalldata);
+        });
+
+        it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
-- 
cgit v1.2.3


From 27cb966991c9408025106624f36927548b9e873c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 16:17:24 -0800
Subject: Alias now points to dependency, not pointer

---
 packages/order-utils/test/abi/calldata.ts     |  6 +++---
 packages/order-utils/test/abi_encoder_test.ts | 25 ++++++++++++++++++++++++-
 packages/order-utils/test/abi_samples.ts      | 19 +++++++++++++++++++
 3 files changed, 46 insertions(+), 4 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index ab42b7d73..04bea9628 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -403,7 +403,7 @@ export class Calldata {
             // Optimize
             const lastSubtree = subtrees[subtrees.length - 1];
             for (let i = 0; i < subtrees.length - 1; ++i) {
-                subtrees[i].setAlias(lastSubtree);
+                subtrees[i].setAlias(lastSubtree.getDependency());
             }
         });
     }
@@ -413,6 +413,8 @@ export class Calldata {
             throw new Error('expected root');
         }
 
+        if (optimize) this.optimize();
+
         const offsetQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
         let offset = 0;
@@ -421,8 +423,6 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
 
-        if (optimize) this.optimize();
-
         const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
         return hexValue;
     }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 5ef4203b7..661fb62a6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -27,7 +27,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it.only('Optimizer', async () => {
+        it('Optimizer #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const strings = [
                 "Test String",
@@ -41,6 +41,29 @@ describe.only('ABI Encoder', () => {
             console.log(optimizedCalldata);
         });
 
+        it.only('Optimizer #2', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
+            const stringArray = [
+                "Test String",
+                "Test String",
+                "Test String",
+                "Test String",
+            ];
+            const string = 'Test String';
+            const args = [stringArray, string];
+
+
+            const TEST = method.encode(args, new Calldata(), true, true);
+            console.log(TEST);
+
+            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            console.log(JSON.stringify(decodedArgs));
+            //expect(decodedArgs).to.be.equal(args);
+        });
+
         it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 3f7b1a927..fa20c38f0 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,6 +34,25 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From b71577cc52d7f933ee7e5dc50e5b61457f04e3f4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 17:06:41 -0800
Subject: More robust implementation for optimizer

---
 packages/order-utils/test/abi/calldata.ts | 41 +++++++++++++++++--------------
 1 file changed, 23 insertions(+), 18 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 04bea9628..754d8f823 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -216,6 +216,11 @@ class Queue<T> {
     pop(): T | undefined {
         return this.store.shift();
     }
+    popBack(): T | undefined {
+        if (this.store.length === 0) return undefined;
+        const backElement = this.store.splice(-1, 1)[0];
+        return backElement;
+    }
     merge(q: Queue<T>) {
         this.store = this.store.concat(q.store);
     }
@@ -378,34 +383,34 @@ export class Calldata {
             throw new Error('expected root');
         }
 
-        const subtreesByHash: { [key: string]: DependentCalldataBlock[] } = {};
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
 
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as 
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.pop()) !== undefined) {
+        console.log('*'.repeat(100), ' OPTIMIZING ', '*'.repeat(100));
+        while ((block = subtreeQueue.popBack()) !== undefined) {
             console.log(block.getName());
+            if (block instanceof DependentCalldataBlock) {
+                const blockHashBuf = block.getDependency().computeHash();
+                const blockHash = ethUtil.bufferToHex(blockHashBuf);
+                if (blockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[blockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
 
-            if (block instanceof DependentCalldataBlock === false) continue;
             const blockHashBuf = block.computeHash();
-            const blockHashHex = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHashHex in subtreesByHash === false) {
-                subtreesByHash[blockHashHex] = [block as DependentCalldataBlock];
-            } else {
-                subtreesByHash[blockHashHex].push(block as DependentCalldataBlock);
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHash in blocksByHash === false) {
+                blocksByHash[blockHash] = block;
             }
         }
-
-        // Iterate through trees that have the same hash and 
-        _.each(subtreesByHash, (subtrees: DependentCalldataBlock[], hash: string) => {
-            if (subtrees.length === 1) return; // No optimization
-            // Optimize
-            const lastSubtree = subtrees[subtrees.length - 1];
-            for (let i = 0; i < subtrees.length - 1; ++i) {
-                subtrees[i].setAlias(lastSubtree.getDependency());
-            }
-        });
+        console.log('*'.repeat(100), ' FINISHED OPTIMIZING ', '*'.repeat(100));
     }
 
     public toHexString(optimize: boolean = false, annotate: boolean = false): string {
-- 
cgit v1.2.3


From 93e967c3b356f0081254946bbf8d6875fc791a09 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 17:40:14 -0800
Subject: Some tests

---
 packages/order-utils/test/abi_encoder_test.ts | 57 ++++++++++++++++++++++++++-
 packages/order-utils/test/abi_samples.ts      | 50 +++++++++++++++++++++++
 2 files changed, 105 insertions(+), 2 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 661fb62a6..78e28015d 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -41,7 +41,7 @@ describe.only('ABI Encoder', () => {
             console.log(optimizedCalldata);
         });
 
-        it.only('Optimizer #2', async () => {
+        it('Optimizer #2', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
             const stringArray = [
                 "Test String",
@@ -60,8 +60,61 @@ describe.only('ABI Encoder', () => {
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
             console.log(JSON.stringify(decodedArgs));
-            //expect(decodedArgs).to.be.equal(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+
+        it('Optimizer #3 (tuple should point to array)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, new Calldata(), true, true);
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+        it.only('Optimizer #4 (Expect no optimization)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, new Calldata(), true, true);
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
         it('Crazy ABI', async () => {
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index fa20c38f0..5e8268f1a 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -53,6 +53,56 @@ export const optimizerAbi2 = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi3 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi4 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[4]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 2d2255e9af42f6441ee620c4aa74bd1981dfe03a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 13:51:08 -0800
Subject: Cleaner interface for encoding/decoding. Moved encode/decode
 parameters into a struct.

---
 packages/order-utils/test/abi/calldata.ts       | 43 ++++++++--------------
 packages/order-utils/test/abi/data_type.ts      | 49 +++++++++++++------------
 packages/order-utils/test/abi/evm_data_types.ts | 25 ++++++-------
 packages/order-utils/test/abi_encoder_test.ts   | 25 ++++++-------
 4 files changed, 63 insertions(+), 79 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 754d8f823..7eb4e0026 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -2,6 +2,15 @@ import ethUtil = require('ethereumjs-util');
 import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
 var _ = require('lodash');
 
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
+
 export abstract class CalldataBlock {
     private name: string;
     private signature: string;
@@ -237,11 +246,13 @@ class Queue<T> {
 
 export class Calldata {
     private selector: string;
+    private rules: EncodingRules;
     private sizeInBytes: number;
     private root: MemberCalldataBlock | undefined;
 
-    constructor() {
-        this.selector = '0x';
+    constructor(rules: EncodingRules) {
+        this.selector = '';
+        this.rules = rules;
         this.sizeInBytes = 0;
         this.root = undefined;
     }
@@ -272,28 +283,6 @@ export class Calldata {
         return blockQueue;
     }
 
-    /*
-
-    // Basic optimize method that prunes duplicate branches of the tree
-    // Notes:
-    //      1. Pruning is at the calldata block level, so it is independent of type
-    //      2. 
-    private optimize(blocks: CalldataBlock[]) {
-        // Build hash table of blocks
-        const blockLookupTable: { [key: string]: string } = {};
-        _.each(blocks, (block: CalldataBlock) => {
-            if (blocks instanceof DependentCalldataBlock === false) {
-
-                return;
-            }
-
-            const leavesHash = block.hashLeaves();
-            if (leavesHash in blockLookupTable) {
-
-            }
-        })
-    }*/
-
     private generateAnnotatedHexString(): string {
         let hexValue = `${this.selector}`;
         if (this.root === undefined) {
@@ -413,12 +402,12 @@ export class Calldata {
         console.log('*'.repeat(100), ' FINISHED OPTIMIZING ', '*'.repeat(100));
     }
 
-    public toHexString(optimize: boolean = false, annotate: boolean = false): string {
+    public toHexString(): string {
         if (this.root === undefined) {
             throw new Error('expected root');
         }
 
-        if (optimize) this.optimize();
+        if (this.rules.optimize) this.optimize();
 
         const offsetQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
@@ -428,7 +417,7 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
 
-        const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
         return hexValue;
     }
 
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 25f792c7a..6ad0b2736 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -1,14 +1,14 @@
 import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
 import { MethodAbi, DataItem } from 'ethereum-types';
+import { DecodingRules, EncodingRules } from './calldata';
 import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
-export interface GenerateValueRules {
-    structsAsObjects: boolean;
-}
-
 export abstract class DataType {
+    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
+    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
+
     private dataItem: DataItem;
 
     constructor(dataItem: DataItem) {
@@ -19,9 +19,25 @@ export abstract class DataType {
         return this.dataItem;
     }
 
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) calldata.setSelector(selector);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any {
+        const rawCalldata = new RawCalldata(calldata);
+        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: GenerateValueRules): any;
-    public abstract encode(value: any, calldata: Calldata): void;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
 }
@@ -44,12 +60,7 @@ export abstract class PayloadDataType extends DataType {
         return block;
     }
 
-    public encode(value: any, calldata: Calldata): void {
-        const block = this.generateCalldataBlock(value);
-        // calldata.setRoot(block);
-    }
-
-    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const value = this.decodeValue(calldata);
         return value;
     }
@@ -86,12 +97,7 @@ export abstract class DependentDataType extends DataType {
         return block;
     }
 
-    public encode(value: any, calldata: Calldata = new Calldata()): void {
-        const block = this.generateCalldataBlock(value);
-        //calldata.setRoot(block);
-    }
-
-    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const currentOffset = calldata.getOffset();
         const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
@@ -237,12 +243,7 @@ export abstract class MemberDataType extends DataType {
         return block;
     }
 
-    public encode(value: any, calldata: Calldata = new Calldata()): void {
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block);
-    }
-
-    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any[] | object {
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
             const arrayLengthBuf = calldata.popWord();
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index a24046664..9504b1a10 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -1,4 +1,6 @@
-import { GenerateValueRules, DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { DecodingRules, EncodingRules } from './calldata';
 
 import { MethodAbi, DataItem } from 'ethereum-types';
 
@@ -13,7 +15,7 @@ var _ = require('lodash');
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
-    //    decodeValue: (value: Buffer) => [any, Buffer];
+    decodeValue: (rawCalldata: RawCalldata) => any;
 }
 
 export class Address extends PayloadDataType {
@@ -489,21 +491,16 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false, optimize: boolean = false): string {
-        calldata.setSelector(this.methodSelector);
-        super.encode(value, calldata);
-        return calldata.toHexString(optimize, annotate);
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
     }
 
-    public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
-        const calldata_ = new RawCalldata(calldata);
-        if (this.selector !== calldata_.getSelector()) {
-            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${calldata_.getSelector()}'`);
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
         }
-        let rules: GenerateValueRules = {
-            structsAsObjects: decodeStructsAsObjects
-        };
-        const value = super.generateValue(calldata_, rules);
+        const value = super.decode(calldata, rules);
         return value;
     }
 
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 78e28015d..52b6bc067 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -27,7 +27,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it('Optimizer #1', async () => {
+        it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const strings = [
                 "Test String",
@@ -37,7 +37,7 @@ describe.only('ABI Encoder', () => {
             ];
             const args = [strings];
 
-            const optimizedCalldata = method.encode(args, new Calldata(), true, true);
+            const optimizedCalldata = method.encode(args, { optimize: true, annotate: true });
             console.log(optimizedCalldata);
         });
 
@@ -53,10 +53,10 @@ describe.only('ABI Encoder', () => {
             const args = [stringArray, string];
 
 
-            const TEST = method.encode(args, new Calldata(), true, true);
+            const TEST = method.encode(args, { optimize: true, annotate: true });
             console.log(TEST);
 
-            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+            const optimizedCalldata = method.encode(args, { optimize: true });
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
@@ -79,10 +79,10 @@ describe.only('ABI Encoder', () => {
             const args = [uint8Array, uintTupleArray];
 
 
-            const TEST = method.encode(args, new Calldata(), true, true);
+            const TEST = method.encode(args, { optimize: true, annotate: true });
             console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
 
-            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+            const optimizedCalldata = method.encode(args, { optimize: true });
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
@@ -92,7 +92,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
-        it.only('Optimizer #4 (Expect no optimization)', async () => {
+        it('Optimizer #4 (Expect no optimization)', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
             const uint8Array = [
                 new BigNumber(100),
@@ -104,10 +104,10 @@ describe.only('ABI Encoder', () => {
             const args = [uint8Array, uintTupleArray];
 
 
-            const TEST = method.encode(args, new Calldata(), true, true);
+            const TEST = method.encode(args, { optimize: true, annotate: true });
             console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
 
-            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+            const optimizedCalldata = method.encode(args, { optimize: true });
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
@@ -179,12 +179,9 @@ describe.only('ABI Encoder', () => {
                 someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
             };
 
-            const calldata = method.encode(args, new Calldata(), true);
+            const calldata = method.encode(args);
             console.log(calldata);
 
-
-            throw new Error(`done`);
-
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
@@ -195,7 +192,7 @@ describe.only('ABI Encoder', () => {
 
             // Test decoding
             const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, true);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
             const decodedValueJson = JSON.stringify(decodedValue);
             console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-- 
cgit v1.2.3


From 063871e549483ba36e5ee2317249eb6dccda24a4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 13:53:15 -0800
Subject: removed old log messages

---
 packages/order-utils/test/abi/calldata.ts       | 5 -----
 packages/order-utils/test/abi/data_type.ts      | 1 -
 packages/order-utils/test/abi/evm_data_types.ts | 5 -----
 3 files changed, 11 deletions(-)

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 7eb4e0026..32278e5c5 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -302,7 +302,6 @@ export class Calldata {
             const size = block.getSizeInBytes();
             const name = block.getName();
             const parentName = block.getParentName();
-            console.log('*'.repeat(50), parentName, ' vs ', name);
 
             //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
             //const parentOffset = name.lastIndexOf(parentName);
@@ -378,9 +377,7 @@ export class Calldata {
         // Note that they are ordered the same as 
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
-        console.log('*'.repeat(100), ' OPTIMIZING ', '*'.repeat(100));
         while ((block = subtreeQueue.popBack()) !== undefined) {
-            console.log(block.getName());
             if (block instanceof DependentCalldataBlock) {
                 const blockHashBuf = block.getDependency().computeHash();
                 const blockHash = ethUtil.bufferToHex(blockHashBuf);
@@ -399,7 +396,6 @@ export class Calldata {
                 blocksByHash[blockHash] = block;
             }
         }
-        console.log('*'.repeat(100), ' FINISHED OPTIMIZING ', '*'.repeat(100));
     }
 
     public toHexString(): string {
@@ -495,7 +491,6 @@ export class RawCalldata {
 
     public setOffset(offsetInBytes: number) {
         this.offset = offsetInBytes;
-        console.log('0'.repeat(100), this.offset);
     }
 
     public startScope() {
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 6ad0b2736..7884cf3cf 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -165,7 +165,6 @@ export abstract class MemberDataType extends DataType {
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        console.log('!'.repeat(30), dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 9504b1a10..aff4bc991 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -107,7 +107,6 @@ abstract class Number extends PayloadDataType {
     }
 
     public encodeValue(value: BigNumber): Buffer {
-        console.log(value);
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
@@ -366,7 +365,6 @@ export class SolString extends PayloadDataType {
         const wordsForValue = Math.ceil(length / 32);
         const paddedValueBuf = calldata.popWords(wordsForValue);
         const valueBuf = paddedValueBuf.slice(0, length);
-        console.log('LENGTH UPINYA === ', length);
         const value = valueBuf.toString('ascii');
         return value;
     }
@@ -397,7 +395,6 @@ export class Tuple extends MemberDataType {
     private tupleSignature: string;
 
     constructor(dataItem: DataItem) {
-        console.log(dataItem);
         super(dataItem);
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
@@ -516,8 +513,6 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactoryImpl implements DataTypeFactoryImpl {
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
-        console.log(`Type: ${dataItem.type}`);
-
         if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
         if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
         if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-- 
cgit v1.2.3


From 3ae434c31e720cb1caf65d776b75524dab388a2f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 14:27:33 -0800
Subject: Adding optimizer tests

---
 packages/order-utils/test/abi_encoder_test.ts | 36 +++++++++++++++++++--------
 1 file changed, 26 insertions(+), 10 deletions(-)

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 52b6bc067..8ae23a222 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -25,6 +25,10 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
+    describe.only('Optimizer', () => {
+
+    });
+
     describe.only('ABI Tests at Method Level', () => {
 
         it('Should reuse duplicated strings in string array', async () => {
@@ -37,33 +41,45 @@ describe.only('ABI Encoder', () => {
             ];
             const args = [strings];
 
-            const optimizedCalldata = method.encode(args, { optimize: true, annotate: true });
-            console.log(optimizedCalldata);
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
 
-        it('Optimizer #2', async () => {
+        it.only('Should point array elements to a duplicated value from another parameter', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
             const stringArray = [
                 "Test String",
                 "Test String",
                 "Test String",
-                "Test String",
+                "Test String 2",
             ];
             const string = 'Test String';
             const args = [stringArray, string];
 
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log(TEST);
-
+            // Verify optimized calldata is expected
             const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
 
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            // Verify args decode properly
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
 
 
-- 
cgit v1.2.3


From 1f22ce60610617b8176be0f49588067b809907cb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 14:46:12 -0800
Subject: Removed config.ts

---
 packages/order-utils/test/abi/abi_encoder.ts    |  1 -
 packages/order-utils/test/abi/config.ts         |  4 --
 packages/order-utils/test/abi/data_type.ts      | 72 +++++++------------------
 packages/order-utils/test/abi/evm_data_types.ts | 36 ++++++++-----
 packages/order-utils/test/abi_encoder_test.ts   |  4 +-
 5 files changed, 44 insertions(+), 73 deletions(-)
 delete mode 100644 packages/order-utils/test/abi/config.ts

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
index ddcfb1fd1..4f4906550 100644
--- a/packages/order-utils/test/abi/abi_encoder.ts
+++ b/packages/order-utils/test/abi/abi_encoder.ts
@@ -1,4 +1,3 @@
-export * from './config';
 export * from './calldata';
 export * from './data_type';
 export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/config.ts b/packages/order-utils/test/abi/config.ts
deleted file mode 100644
index 015cee59a..000000000
--- a/packages/order-utils/test/abi/config.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { DataTypeFactory } from './data_type';
-import { EvmDataTypeFactoryImpl } from './evm_data_types';
-
-DataTypeFactory.setImpl(new EvmDataTypeFactoryImpl());
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 7884cf3cf..4c4537a69 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -5,20 +5,31 @@ import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
 export abstract class DataType {
     private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
     private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
 
     private dataItem: DataItem;
+    private factory: DataTypeFactory;
 
-    constructor(dataItem: DataItem) {
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
         this.dataItem = dataItem;
+        this.factory = factory;
     }
 
     public getDataItem(): DataItem {
         return this.dataItem;
     }
 
+    public getFactory(): DataTypeFactory {
+        return this.factory;
+    }
+
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
         const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
         const calldata = new Calldata(rules_);
@@ -45,8 +56,8 @@ export abstract class DataType {
 export abstract class PayloadDataType extends DataType {
     protected hasConstantSize: boolean;
 
-    public constructor(dataItem: DataItem, hasConstantSize: boolean) {
-        super(dataItem);
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
         this.hasConstantSize = hasConstantSize;
     }
 
@@ -78,8 +89,8 @@ export abstract class DependentDataType extends DataType {
     protected dependency: DataType;
     protected parent: DataType;
 
-    public constructor(dataItem: DataItem, dependency: DataType, parent: DataType) {
-        super(dataItem);
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
         this.dependency = dependency;
         this.parent = parent;
     }
@@ -125,8 +136,8 @@ export abstract class MemberDataType extends DataType {
     protected arrayElementType: string | undefined;
 
 
-    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
-        super(dataItem);
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+        super(dataItem, factory);
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
@@ -156,7 +167,7 @@ export abstract class MemberDataType extends DataType {
             if (components !== undefined) {
                 childDataItem.components = components;
             }
-            const child = DataTypeFactory.create(childDataItem, this);
+            const child = this.getFactory().create(childDataItem, this);
             memberMap[memberItem.name] = members.length;
             members.push(child);
         });
@@ -177,7 +188,7 @@ export abstract class MemberDataType extends DataType {
             if (components !== undefined) {
                 childDataItem.components = components;
             }
-            const child = DataTypeFactory.create(childDataItem, this);
+            const child = this.getFactory().create(childDataItem, this);
             memberMap[idx.toString(10)] = members.length;
             members.push(child);
         });
@@ -309,46 +320,3 @@ export abstract class MemberDataType extends DataType {
         return isStatic;
     }
 }
-
-export interface DataTypeFactoryImpl {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export class DataTypeFactory {
-    private static instance: DataTypeFactory;
-    private provider: DataTypeFactoryImpl | undefined;
-
-    private constructor() { }
-
-    private static getInstance(): DataTypeFactory {
-        if (!DataTypeFactory.instance) {
-            DataTypeFactory.instance = new DataTypeFactory();
-        }
-        return DataTypeFactory.instance;
-    }
-
-    public static setImpl(provider: DataTypeFactoryImpl) {
-        const instance = DataTypeFactory.getInstance();
-        if (instance.provider !== undefined) {
-            throw new Error(`Tried to set implementation more than once`);
-        }
-        DataTypeFactory.getInstance().provider = provider;
-    }
-
-    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const instance = DataTypeFactory.getInstance();
-        if (instance.provider === undefined) {
-            throw new Error(`Tried to create before implementation is set`);
-        }
-        return instance.provider.create(dataItem, parentDataType);
-    }
-
-    public static mapDataItemToDataType(dataItem: DataItem): DataType {
-        const instance = DataTypeFactory.getInstance();
-        if (instance.provider === undefined) {
-            throw new Error(`Tried to create before implementation is set`);
-        }
-        return instance.provider.mapDataItemToDataType(dataItem);
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index aff4bc991..bb7c1d81d 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -1,4 +1,4 @@
-import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
 
 import { DecodingRules, EncodingRules } from './calldata';
 
@@ -22,7 +22,7 @@ export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Address.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
@@ -54,7 +54,7 @@ export class Bool extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bool.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
@@ -94,7 +94,7 @@ abstract class Number extends PayloadDataType {
     width: number = Number.DEFAULT_WIDTH;
 
     constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
         const matches = matcher.exec(dataItem.type);
         if (matches === null) {
             throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
@@ -243,7 +243,7 @@ export class Byte extends PayloadDataType {
     width: number = Byte.DEFAULT_WIDTH;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
         const matches = Byte.matcher.exec(dataItem.type);
         if (!Byte.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
@@ -297,7 +297,7 @@ export class Bytes extends PayloadDataType {
     length: BigNumber = Bytes.UNDEFINED_LENGTH;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bytes.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
         }
@@ -343,7 +343,7 @@ export class Bytes extends PayloadDataType {
 export class SolString extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
     constructor(dataItem: DataItem) {
-        super(dataItem, SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!SolString.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
@@ -383,7 +383,7 @@ export class Pointer extends DependentDataType {
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
         const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem, destDataType, parentDataType);
+        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
     }
 
     public getSignature(): string {
@@ -395,7 +395,7 @@ export class Tuple extends MemberDataType {
     private tupleSignature: string;
 
     constructor(dataItem: DataItem) {
-        super(dataItem);
+        super(dataItem, EvmDataTypeFactory.getInstance());
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
@@ -430,7 +430,7 @@ export class SolArray extends MemberDataType {
         const isArray = true;
         const arrayElementType = matches[1];
         const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, isArray, arrayLength, arrayElementType);
+        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
         this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
     }
@@ -444,7 +444,7 @@ export class SolArray extends MemberDataType {
         if (components !== undefined) {
             dataItem.components = components;
         }
-        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
         const type = elementDataType.getSignature();
         if (this.arrayLength === undefined) {
             return `${type}[]`;
@@ -470,7 +470,7 @@ export class Method extends MemberDataType {
     public selector: string;
 
     constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs });
+        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
 
@@ -510,7 +510,17 @@ export class Method extends MemberDataType {
     }
 }
 
-export class EvmDataTypeFactoryImpl implements DataTypeFactoryImpl {
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static instance: DataTypeFactory;
+
+    private constructor() { }
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory.instance) {
+            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory.instance;
+    }
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
         if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 8ae23a222..295311acc 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -19,8 +19,6 @@ import * as AbiEncoder from './abi/abi_encoder';
 import * as AbiSamples from './abi_samples';
 import { Calldata } from './abi/calldata';
 
-AbiEncoder.DataTypeFactory.setImpl(new AbiEncoder.EvmDataTypeFactoryImpl());
-
 chaiSetup.configure();
 const expect = chai.expect;
 
@@ -56,7 +54,7 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
 
-        it.only('Should point array elements to a duplicated value from another parameter', async () => {
+        it('Should point array elements to a duplicated value from another parameter', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
             const stringArray = [
                 "Test String",
-- 
cgit v1.2.3


From 71c050375b23336e7bc2700b595032eefe0ca4c1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:15:01 -0800
Subject: Restructured to use index.ts for easier imports by client

---
 packages/order-utils/test/abi/abi_encoder.ts       |   3 -
 packages/order-utils/test/abi/calldata.ts          | 520 -------------------
 packages/order-utils/test/abi/data_type.ts         | 322 ------------
 packages/order-utils/test/abi/evm_data_types.ts    | 550 ---------------------
 packages/order-utils/test/abi_encoder/calldata.ts  | 520 +++++++++++++++++++
 packages/order-utils/test/abi_encoder/data_type.ts | 322 ++++++++++++
 .../order-utils/test/abi_encoder/evm_data_types.ts | 550 +++++++++++++++++++++
 packages/order-utils/test/abi_encoder/index.ts     |   2 +
 packages/order-utils/test/abi_encoder_test.ts      |   5 +-
 9 files changed, 1396 insertions(+), 1398 deletions(-)
 delete mode 100644 packages/order-utils/test/abi/abi_encoder.ts
 delete mode 100644 packages/order-utils/test/abi/calldata.ts
 delete mode 100644 packages/order-utils/test/abi/data_type.ts
 delete mode 100644 packages/order-utils/test/abi/evm_data_types.ts
 create mode 100644 packages/order-utils/test/abi_encoder/calldata.ts
 create mode 100644 packages/order-utils/test/abi_encoder/data_type.ts
 create mode 100644 packages/order-utils/test/abi_encoder/evm_data_types.ts
 create mode 100644 packages/order-utils/test/abi_encoder/index.ts

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
deleted file mode 100644
index 4f4906550..000000000
--- a/packages/order-utils/test/abi/abi_encoder.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './calldata';
-export * from './data_type';
-export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
deleted file mode 100644
index 32278e5c5..000000000
--- a/packages/order-utils/test/abi/calldata.ts
+++ /dev/null
@@ -1,520 +0,0 @@
-import ethUtil = require('ethereumjs-util');
-import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
-var _ = require('lodash');
-
-export interface DecodingRules {
-    structsAsObjects: boolean;
-}
-
-export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
-}
-
-export abstract class CalldataBlock {
-    private name: string;
-    private signature: string;
-    private offsetInBytes: number;
-    private headerSizeInBytes: number;
-    private bodySizeInBytes: number;
-    private relocatable: boolean;
-    private parentName: string;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
-        this.name = name;
-        this.signature = signature;
-        this.parentName = parentName;
-        this.offsetInBytes = 0;
-        this.headerSizeInBytes = headerSizeInBytes;
-        this.bodySizeInBytes = bodySizeInBytes;
-        this.relocatable = relocatable;
-    }
-
-    protected setHeaderSize(headerSizeInBytes: number) {
-        this.headerSizeInBytes = headerSizeInBytes;
-    }
-
-    protected setBodySize(bodySizeInBytes: number) {
-        this.bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected setName(name: string) {
-        this.name = name;
-    }
-
-    public getName(): string {
-        return this.name;
-    }
-
-    public getParentName(): string {
-        return this.parentName;
-    }
-
-    public getSignature(): string {
-        return this.signature;
-    }
-
-    public isRelocatable(): boolean {
-        return this.relocatable;
-    }
-
-    public getHeaderSizeInBytes(): number {
-        return this.headerSizeInBytes;
-    }
-
-    public getBodySizeInBytes(): number {
-        return this.bodySizeInBytes;
-    }
-
-    public getSizeInBytes(): number {
-        return this.headerSizeInBytes + this.bodySizeInBytes;
-    }
-
-    public getOffsetInBytes(): number {
-        return this.offsetInBytes;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offsetInBytes = offsetInBytes;
-    }
-
-    public computeHash(): Buffer {
-        const rawData = this.getRawData();
-        const hash = ethUtil.sha3(rawData);
-        return hash;
-    }
-
-    public abstract toBuffer(): Buffer;
-    public abstract getRawData(): Buffer;
-}
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this.payload;
-    }
-
-    public getRawData(): Buffer {
-        return this.payload;
-    }
-}
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    public static RAW_DATA_START = new Buffer('<');
-    public static RAW_DATA_END = new Buffer('>');
-    private parent: CalldataBlock;
-    private dependency: CalldataBlock;
-    private aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.parent = parent;
-        this.dependency = dependency;
-        this.aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
-        const parentOffset = this.parent.getOffsetInBytes();
-        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this.dependency;
-    }
-
-    public setAlias(block: CalldataBlock) {
-        this.aliasFor = block;
-        this.setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this.aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this.dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private header: Buffer | undefined;
-    private members: CalldataBlock[];
-    private contiguous: boolean;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
-        super(name, signature, parentName, 0, 0, relocatable);
-        this.members = [];
-        this.header = undefined;
-        this.contiguous = contiguous;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this.header !== undefined) {
-            rawDataComponents.push(this.header);
-        }
-        _.each(this.members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]) {
-        let bodySizeInBytes = 0;
-        _.each(members, (member: CalldataBlock) => {
-            bodySizeInBytes += member.getSizeInBytes();
-        });
-        this.members = members;
-        this.setBodySize(0);
-    }
-
-    public isContiguous(): boolean {
-        return true;
-    }
-
-    public setHeader(header: Buffer) {
-        this.setHeaderSize(header.byteLength);
-        this.header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this.header !== undefined) return this.header;
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this.members;
-    }
-}
-
-class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
-    }
-    pushFront(val: T) {
-        this.store.unshift(val);
-    }
-    pop(): T | undefined {
-        return this.store.shift();
-    }
-    popBack(): T | undefined {
-        if (this.store.length === 0) return undefined;
-        const backElement = this.store.splice(-1, 1)[0];
-        return backElement;
-    }
-    merge(q: Queue<T>) {
-        this.store = this.store.concat(q.store);
-    }
-    mergeFront(q: Queue<T>) {
-        this.store = q.store.concat(this.store);
-    }
-    getStore(): T[] {
-        return this.store;
-    }
-    peek(): T | undefined {
-        return this.store.length >= 0 ? this.store[0] : undefined;
-    }
-}
-
-export class Calldata {
-    private selector: string;
-    private rules: EncodingRules;
-    private sizeInBytes: number;
-    private root: MemberCalldataBlock | undefined;
-
-    constructor(rules: EncodingRules) {
-        this.selector = '';
-        this.rules = rules;
-        this.sizeInBytes = 0;
-        this.root = undefined;
-    }
-
-    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(this.createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                let dependency = member.getDependency();
-                if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(this.createQueue(dependency));
-                } else {
-                    blockQueue.push(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
-    private generateAnnotatedHexString(): string {
-        let hexValue = `${this.selector}`;
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        while ((block = valueQueue.pop()) !== undefined) {
-            // Set f
-
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-
-            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
-            //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
-            const signature = block.getSignature();
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === 0) {
-                offsetStr = ' '.repeat(10);
-                value = ' '.repeat(74);
-                nameStr = `### ${prettyName.padEnd(80)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(80)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(80)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = 32; j < size; j += 32) {
-                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
-                nameStr = ' '.repeat(40);
-
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private generateCondensedHexString(): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while ((block = valueQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
-
-    public optimize() {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
-        const subtreeQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.popBack()) !== undefined) {
-            if (block instanceof DependentCalldataBlock) {
-                const blockHashBuf = block.getDependency().computeHash();
-                const blockHash = ethUtil.bufferToHex(blockHashBuf);
-                if (blockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[blockHash];
-                    if (blockWithSameHash !== block.getDependency()) {
-                        block.setAlias(blockWithSameHash);
-                    }
-                }
-                continue;
-            }
-
-            const blockHashBuf = block.computeHash();
-            const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHash in blocksByHash === false) {
-                blocksByHash[blockHash] = block;
-            }
-        }
-    }
-
-    public toHexString(): string {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        if (this.rules.optimize) this.optimize();
-
-        const offsetQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-        }
-
-        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
-        return hexValue;
-    }
-
-    public getSelectorHex(): string {
-        return this.selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this.sizeInBytes;
-    }
-
-    public toAnnotatedString(): string {
-        return "";
-    }
-
-    public setRoot(block: MemberCalldataBlock) {
-        this.root = block;
-        this.sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string) {
-        // Ensure we have a 0x prefix
-        if (selector.startsWith('0x')) {
-            this.selector = selector;
-        } else {
-            this.selector = `$0x${selector}`;
-        }
-
-        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
-        if (this.selector.length !== 10) {
-            throw new Error(`Invalid selector '${this.selector}'`);
-        }
-        this.sizeInBytes += 8;
-    }
-}
-
-export class RawCalldata {
-    private value: Buffer;
-    private offset: number; // tracks current offset into raw calldata; used for parsing
-    private selector: string;
-    private scopes: Queue<number>;
-
-    constructor(value: string | Buffer) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Expected raw calldata to start with '0x'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-        this.value = valueBuf.slice(4); // disregard selector
-        this.offset = 0;
-        this.scopes = new Queue<number>();
-        this.scopes.push(0);
-    }
-
-    public popBytes(lengthInBytes: number): Buffer {
-        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
-        this.setOffset(this.offset + lengthInBytes);
-        return value;
-    }
-
-    public popWord(): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(wordInBytes);
-    }
-
-    public popWords(length: number): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(length * wordInBytes);
-    }
-
-    public readBytes(from: number, to: number): Buffer {
-        const value = this.value.slice(from, to);
-        return value;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offset = offsetInBytes;
-    }
-
-    public startScope() {
-        this.scopes.pushFront(this.offset);
-    }
-
-    public endScope() {
-        this.scopes.pop();
-    }
-
-    public getOffset(): number {
-        return this.offset;
-    }
-
-    public toAbsoluteOffset(relativeOffset: number) {
-        const scopeOffset = this.scopes.peek();
-        if (scopeOffset === undefined) {
-            throw new Error(`Tried to access undefined scope.`);
-        }
-        const absoluteOffset = relativeOffset + scopeOffset;
-        return absoluteOffset;
-    }
-
-    public getSelector(): string {
-        return this.selector;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
deleted file mode 100644
index 4c4537a69..000000000
--- a/packages/order-utils/test/abi/data_type.ts
+++ /dev/null
@@ -1,322 +0,0 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { DecodingRules, EncodingRules } from './calldata';
-import { BigNumber } from '@0x/utils';
-import ethUtil = require('ethereumjs-util');
-var _ = require('lodash');
-
-export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export abstract class DataType {
-    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
-    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
-
-    private dataItem: DataItem;
-    private factory: DataTypeFactory;
-
-    constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this.dataItem = dataItem;
-        this.factory = factory;
-    }
-
-    public getDataItem(): DataItem {
-        return this.dataItem;
-    }
-
-    public getFactory(): DataTypeFactory {
-        return this.factory;
-    }
-
-    public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
-        const calldata = new Calldata(rules_);
-        if (selector) calldata.setSelector(selector);
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata);
-        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
-        const value = this.generateValue(rawCalldata, rules_);
-        return value;
-    }
-
-    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-}
-
-export abstract class PayloadDataType extends DataType {
-    protected hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this.hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        // If a payload has a constant size then it's static
-        return this.hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
-
-export abstract class DependentDataType extends DataType {
-    protected dependency: DataType;
-    protected parent: DataType;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this.dependency = dependency;
-        this.parent = parent;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-}
-
-export interface MemberMap {
-    [key: string]: number;
-}
-
-export abstract class MemberDataType extends DataType {
-    private memberMap: MemberMap;
-    private members: DataType[];
-    private isArray: boolean;
-    protected arrayLength: number | undefined;
-    protected arrayElementType: string | undefined;
-
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
-        super(dataItem, factory);
-        this.memberMap = {};
-        this.members = [];
-        this.isArray = isArray;
-        this.arrayLength = arrayLength;
-        this.arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
-        }
-    }
-
-    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            } as DataItem;
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem = {
-                type: this.arrayElementType,
-                name: `${dataItem.name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(10)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this.arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-        const memberBlocks: CalldataBlock[] = [];
-        let childMap = _.cloneDeep(this.memberMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
-            }
-            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this.isArray) {
-            value = {};
-            _.each(this.memberMap, (idx: number, key: string) => {
-                const member = this.members[idx];
-                let memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                let memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    protected computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this.members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this.isArray && this.arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
-        });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
-        return isStatic;
-    }
-}
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
deleted file mode 100644
index bb7c1d81d..000000000
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ /dev/null
@@ -1,550 +0,0 @@
-import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
-
-import { DecodingRules, EncodingRules } from './calldata';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import ethUtil = require('ethereumjs-util');
-
-import { Calldata, RawCalldata } from './calldata';
-
-import { BigNumber } from '@0x/utils';
-
-var _ = require('lodash');
-
-export interface DataTypeStaticInterface {
-    matchGrammar: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export class Address extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'address';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(12);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class Bool extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
-        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        return value;
-    }
-}
-
-abstract class Number extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
-    }
-
-    public encodeValue(value: BigNumber): Buffer {
-        if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-        } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-        }
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
-        }
-
-        return valueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this instanceof Int) {
-            // Check if we're negative
-            const binBase = 2;
-            const paddedValueBin = value.toString(binBase);
-            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
-            if (valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    static matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class UInt extends Number {
-    static matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Byte extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte.matcher.exec(dataItem.type);
-        if (!Byte.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this.width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Bytes extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bytes.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
-    }
-}
-
-export class SolString extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!SolString.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const value = valueBuf.toString('ascii');
-        return value;
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
-}
-
-export class Pointer extends DependentDataType {
-
-    constructor(destDataType: DataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
-    }
-
-    public getSignature(): string {
-        return this.dependency.getSignature();
-    }
-}
-
-export class Tuple extends MemberDataType {
-    private tupleSignature: string;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
-        }
-        this.tupleSignature = this.computeSignatureOfMembers();
-    }
-
-    public getSignature(): string {
-        return this.tupleSignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
-    }
-}
-
-export class SolArray extends MemberDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private arraySignature: string;
-    private elementType: string;
-
-    constructor(dataItem: DataItem) {
-        // Sanity check
-        const matches = SolArray.matcher.exec(dataItem.type);
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        const isArray = true;
-        const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this.elementType = arrayElementType;
-        this.arraySignature = this.computeSignature();
-    }
-
-    private computeSignature(): string {
-        let dataItem = {
-            type: this.elementType,
-            name: 'N/A',
-        } as DataItem;
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this.arrayLength === undefined) {
-            return `${type}[]`;
-        } else {
-            return `${type}[${this.arrayLength}]`;
-        }
-    }
-
-    public getSignature(): string {
-        return this.arraySignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Method extends MemberDataType {
-    private methodSignature: string;
-    private methodSelector: string;
-
-    // TMP
-    public selector: string;
-
-    constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this.methodSignature = this.computeSignature();
-        this.selector = this.methodSelector = this.computeSelector();
-
-    }
-
-    private computeSignature(): string {
-        const memberSignature = this.computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private computeSelector(): string {
-        const signature = this.computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
-        return selector;
-    }
-
-    public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
-        return calldata;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
-        }
-        const value = super.decode(calldata, rules);
-        return value;
-    }
-
-    public getSignature(): string {
-        return this.methodSignature;
-    }
-
-    public getSelector(): string {
-        return this.methodSelector;
-    }
-}
-
-export class EvmDataTypeFactory implements DataTypeFactory {
-    private static instance: DataTypeFactory;
-
-    private constructor() { }
-
-    public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory.instance) {
-            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
-        }
-        return EvmDataTypeFactory.instance;
-    }
-
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/calldata.ts b/packages/order-utils/test/abi_encoder/calldata.ts
new file mode 100644
index 000000000..32278e5c5
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/calldata.ts
@@ -0,0 +1,520 @@
+import ethUtil = require('ethereumjs-util');
+import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
+var _ = require('lodash');
+
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
+
+export abstract class CalldataBlock {
+    private name: string;
+    private signature: string;
+    private offsetInBytes: number;
+    private headerSizeInBytes: number;
+    private bodySizeInBytes: number;
+    private relocatable: boolean;
+    private parentName: string;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+        this.name = name;
+        this.signature = signature;
+        this.parentName = parentName;
+        this.offsetInBytes = 0;
+        this.headerSizeInBytes = headerSizeInBytes;
+        this.bodySizeInBytes = bodySizeInBytes;
+        this.relocatable = relocatable;
+    }
+
+    protected setHeaderSize(headerSizeInBytes: number) {
+        this.headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected setBodySize(bodySizeInBytes: number) {
+        this.bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected setName(name: string) {
+        this.name = name;
+    }
+
+    public getName(): string {
+        return this.name;
+    }
+
+    public getParentName(): string {
+        return this.parentName;
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public isRelocatable(): boolean {
+        return this.relocatable;
+    }
+
+    public getHeaderSizeInBytes(): number {
+        return this.headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this.bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.headerSizeInBytes + this.bodySizeInBytes;
+    }
+
+    public getOffsetInBytes(): number {
+        return this.offsetInBytes;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offsetInBytes = offsetInBytes;
+    }
+
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
+    public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
+}
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private payload: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.payload = payload;
+    }
+
+    public toBuffer(): Buffer {
+        return this.payload;
+    }
+
+    public getRawData(): Buffer {
+        return this.payload;
+    }
+}
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    public static RAW_DATA_START = new Buffer('<');
+    public static RAW_DATA_END = new Buffer('>');
+    private parent: CalldataBlock;
+    private dependency: CalldataBlock;
+    private aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.parent = parent;
+        this.dependency = dependency;
+        this.aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const parentOffset = this.parent.getOffsetInBytes();
+        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this.dependency;
+    }
+
+    public setAlias(block: CalldataBlock) {
+        this.aliasFor = block;
+        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this.aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this.dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private header: Buffer | undefined;
+    private members: CalldataBlock[];
+    private contiguous: boolean;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
+        super(name, signature, parentName, 0, 0, relocatable);
+        this.members = [];
+        this.header = undefined;
+        this.contiguous = contiguous;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this.header !== undefined) {
+            rawDataComponents.push(this.header);
+        }
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]) {
+        let bodySizeInBytes = 0;
+        _.each(members, (member: CalldataBlock) => {
+            bodySizeInBytes += member.getSizeInBytes();
+        });
+        this.members = members;
+        this.setBodySize(0);
+    }
+
+    public isContiguous(): boolean {
+        return true;
+    }
+
+    public setHeader(header: Buffer) {
+        this.setHeaderSize(header.byteLength);
+        this.header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this.header !== undefined) return this.header;
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this.members;
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pushFront(val: T) {
+        this.store.unshift(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
+    }
+    popBack(): T | undefined {
+        if (this.store.length === 0) return undefined;
+        const backElement = this.store.splice(-1, 1)[0];
+        return backElement;
+    }
+    merge(q: Queue<T>) {
+        this.store = this.store.concat(q.store);
+    }
+    mergeFront(q: Queue<T>) {
+        this.store = q.store.concat(this.store);
+    }
+    getStore(): T[] {
+        return this.store;
+    }
+    peek(): T | undefined {
+        return this.store.length >= 0 ? this.store[0] : undefined;
+    }
+}
+
+export class Calldata {
+    private selector: string;
+    private rules: EncodingRules;
+    private sizeInBytes: number;
+    private root: MemberCalldataBlock | undefined;
+
+    constructor(rules: EncodingRules) {
+        this.selector = '';
+        this.rules = rules;
+        this.sizeInBytes = 0;
+        this.root = undefined;
+    }
+
+    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof MemberCalldataBlock) {
+                blockQueue.mergeFront(this.createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
+                let dependency = member.getDependency();
+                if (dependency instanceof MemberCalldataBlock) {
+                    blockQueue.merge(this.createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
+    private generateAnnotatedHexString(): string {
+        let hexValue = `${this.selector}`;
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        while ((block = valueQueue.pop()) !== undefined) {
+            // Set f
+
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+
+            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
+            //const parentOffset = name.lastIndexOf(parentName);
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const signature = block.getSignature();
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === 0) {
+                offsetStr = ' '.repeat(10);
+                value = ' '.repeat(74);
+                nameStr = `### ${prettyName.padEnd(80)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(80)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(80)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = 32; j < size; j += 32) {
+                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
+                nameStr = ' '.repeat(40);
+
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private generateCondensedHexString(): string {
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        while ((block = valueQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
+    }
+
+    public optimize() {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as 
+        const subtreeQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        while ((block = subtreeQueue.popBack()) !== undefined) {
+            if (block instanceof DependentCalldataBlock) {
+                const blockHashBuf = block.getDependency().computeHash();
+                const blockHash = ethUtil.bufferToHex(blockHashBuf);
+                if (blockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[blockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
+
+            const blockHashBuf = block.computeHash();
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHash in blocksByHash === false) {
+                blocksByHash[blockHash] = block;
+            }
+        }
+    }
+
+    public toHexString(): string {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        if (this.rules.optimize) this.optimize();
+
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        return hexValue;
+    }
+
+    public getSelectorHex(): string {
+        return this.selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this.sizeInBytes;
+    }
+
+    public toAnnotatedString(): string {
+        return "";
+    }
+
+    public setRoot(block: MemberCalldataBlock) {
+        this.root = block;
+        this.sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string) {
+        // Ensure we have a 0x prefix
+        if (selector.startsWith('0x')) {
+            this.selector = selector;
+        } else {
+            this.selector = `$0x${selector}`;
+        }
+
+        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
+        if (this.selector.length !== 10) {
+            throw new Error(`Invalid selector '${this.selector}'`);
+        }
+        this.sizeInBytes += 8;
+    }
+}
+
+export class RawCalldata {
+    private value: Buffer;
+    private offset: number; // tracks current offset into raw calldata; used for parsing
+    private selector: string;
+    private scopes: Queue<number>;
+
+    constructor(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+        this.value = valueBuf.slice(4); // disregard selector
+        this.offset = 0;
+        this.scopes = new Queue<number>();
+        this.scopes.push(0);
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
+        this.setOffset(this.offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this.value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offset = offsetInBytes;
+    }
+
+    public startScope() {
+        this.scopes.pushFront(this.offset);
+    }
+
+    public endScope() {
+        this.scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this.offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number) {
+        const scopeOffset = this.scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this.selector;
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/data_type.ts b/packages/order-utils/test/abi_encoder/data_type.ts
new file mode 100644
index 000000000..4c4537a69
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/data_type.ts
@@ -0,0 +1,322 @@
+import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { DecodingRules, EncodingRules } from './calldata';
+import { BigNumber } from '@0x/utils';
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export abstract class DataType {
+    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
+    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
+
+    private dataItem: DataItem;
+    private factory: DataTypeFactory;
+
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
+        this.dataItem = dataItem;
+        this.factory = factory;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    public getFactory(): DataTypeFactory {
+        return this.factory;
+    }
+
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) calldata.setSelector(selector);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any {
+        const rawCalldata = new RawCalldata(calldata);
+        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
+
+export abstract class PayloadDataType extends DataType {
+    protected hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this.hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        // If a payload has a constant size then it's static
+        return this.hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
+
+export abstract class DependentDataType extends DataType {
+    protected dependency: DataType;
+    protected parent: DataType;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this.dependency = dependency;
+        this.parent = parent;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this.dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+}
+
+export interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    private memberMap: MemberMap;
+    private members: DataType[];
+    private isArray: boolean;
+    protected arrayLength: number | undefined;
+    protected arrayElementType: string | undefined;
+
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+        super(dataItem, factory);
+        this.memberMap = {};
+        this.members = [];
+        this.isArray = isArray;
+        this.arrayLength = arrayLength;
+        this.arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
+        }
+    }
+
+    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            } as DataItem;
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem = {
+                type: this.arrayElementType,
+                name: `${dataItem.name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(10)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+        // Sanity check length
+        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const memberBlocks: CalldataBlock[] = [];
+        let childMap = _.cloneDeep(this.memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+            }
+            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this.isArray) {
+            value = {};
+            _.each(this.memberMap, (idx: number, key: string) => {
+                const member = this.members[idx];
+                let memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                let memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    protected computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this.isArray && this.arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this.members, (member: DataType) => {
+            return (member instanceof DependentDataType);
+        });
+        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        return isStatic;
+    }
+}
diff --git a/packages/order-utils/test/abi_encoder/evm_data_types.ts b/packages/order-utils/test/abi_encoder/evm_data_types.ts
new file mode 100644
index 000000000..bb7c1d81d
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/evm_data_types.ts
@@ -0,0 +1,550 @@
+import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { DecodingRules, EncodingRules } from './calldata';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import ethUtil = require('ethereumjs-util');
+
+import { Calldata, RawCalldata } from './calldata';
+
+import { BigNumber } from '@0x/utils';
+
+var _ = require('lodash');
+
+export interface DataTypeStaticInterface {
+    matchGrammar: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
+
+export class Address extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(12);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
+
+export class Bool extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, 16);
+        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        return value;
+    }
+}
+
+abstract class Number extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public encodeValue(value: BigNumber): Buffer {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
+        if (this instanceof Int) {
+            // Check if we're negative
+            const binBase = 2;
+            const paddedValueBin = value.toString(binBase);
+            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
+            if (valueBin[0].startsWith('1')) {
+                // Negative
+                // Step 1/3: Invert binary value
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveValue = invertedValue.plus(1);
+
+                // Step 3/3: Invert positive value
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
+            }
+        }
+
+        return value;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte.matcher.exec(dataItem.type);
+        if (!Byte.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bytes.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!SolString.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class Pointer extends DependentDataType {
+
+    constructor(destDataType: DataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this.dependency.getSignature();
+    }
+}
+
+export class Tuple extends MemberDataType {
+    private tupleSignature: string;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+        if (!Tuple.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this.tupleSignature = this.computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this.tupleSignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+export class SolArray extends MemberDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private arraySignature: string;
+    private elementType: string;
+
+    constructor(dataItem: DataItem) {
+        // Sanity check
+        const matches = SolArray.matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayElementType = matches[1];
+        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
+        this.elementType = arrayElementType;
+        this.arraySignature = this.computeSignature();
+    }
+
+    private computeSignature(): string {
+        let dataItem = {
+            type: this.elementType,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this.arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this.arrayLength}]`;
+        }
+    }
+
+    public getSignature(): string {
+        return this.arraySignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Method extends MemberDataType {
+    private methodSignature: string;
+    private methodSelector: string;
+
+    // TMP
+    public selector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
+        this.methodSignature = this.computeSignature();
+        this.selector = this.methodSelector = this.computeSelector();
+
+    }
+
+    private computeSignature(): string {
+        const memberSignature = this.computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private computeSelector(): string {
+        const signature = this.computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
+        return selector;
+    }
+
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+        }
+        const value = super.decode(calldata, rules);
+        return value;
+    }
+
+    public getSignature(): string {
+        return this.methodSignature;
+    }
+
+    public getSelector(): string {
+        return this.methodSelector;
+    }
+}
+
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static instance: DataTypeFactory;
+
+    private constructor() { }
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory.instance) {
+            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory.instance;
+    }
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/index.ts b/packages/order-utils/test/abi_encoder/index.ts
new file mode 100644
index 000000000..991edb8c5
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/index.ts
@@ -0,0 +1,2 @@
+export { EncodingRules, DecodingRules } from './calldata';
+export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 295311acc..f1e562bc6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -14,10 +14,9 @@ import { BigNumber } from '@0x/utils';
 import { assert } from '@0x/order-utils/src/assert';
 //import * as AbiEncoder from './abi_encoder';
 
-import * as AbiEncoder from './abi/abi_encoder';
+import * as AbiEncoder from './abi_encoder';
 
 import * as AbiSamples from './abi_samples';
-import { Calldata } from './abi/calldata';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -42,7 +41,7 @@ describe.only('ABI Encoder', () => {
             // Verify optimized calldata is expected
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
 
             // Verify args decode properly
             const decodedArgs = method.decode(optimizedCalldata);
-- 
cgit v1.2.3


From 5b0d554f7baec54837d795b6568ae5ba8d8a0908 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:27:07 -0800
Subject: Moved Abi Encoder into utils package

---
 packages/order-utils/test/abi_encoder/calldata.ts  | 520 ------------
 packages/order-utils/test/abi_encoder/data_type.ts | 322 -------
 .../order-utils/test/abi_encoder/evm_data_types.ts | 550 ------------
 packages/order-utils/test/abi_encoder/index.ts     |   2 -
 packages/order-utils/test/abi_encoder_test.ts      | 943 ---------------------
 packages/order-utils/test/abi_samples.ts           | 814 ------------------
 packages/utils/src/abi_encoder/calldata.ts         | 520 ++++++++++++
 packages/utils/src/abi_encoder/data_type.ts        | 322 +++++++
 packages/utils/src/abi_encoder/evm_data_types.ts   | 550 ++++++++++++
 packages/utils/src/abi_encoder/index.ts            |   2 +
 packages/utils/src/index.ts                        |   1 +
 packages/utils/test/abi_encoder_test.ts            | 935 ++++++++++++++++++++
 packages/utils/test/abi_samples.ts                 | 814 ++++++++++++++++++
 packages/utils/test/utils/chai_setup.ts            |  13 +
 14 files changed, 3157 insertions(+), 3151 deletions(-)
 delete mode 100644 packages/order-utils/test/abi_encoder/calldata.ts
 delete mode 100644 packages/order-utils/test/abi_encoder/data_type.ts
 delete mode 100644 packages/order-utils/test/abi_encoder/evm_data_types.ts
 delete mode 100644 packages/order-utils/test/abi_encoder/index.ts
 delete mode 100644 packages/order-utils/test/abi_encoder_test.ts
 delete mode 100644 packages/order-utils/test/abi_samples.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types.ts
 create mode 100644 packages/utils/src/abi_encoder/index.ts
 create mode 100644 packages/utils/test/abi_encoder_test.ts
 create mode 100644 packages/utils/test/abi_samples.ts
 create mode 100644 packages/utils/test/utils/chai_setup.ts

diff --git a/packages/order-utils/test/abi_encoder/calldata.ts b/packages/order-utils/test/abi_encoder/calldata.ts
deleted file mode 100644
index 32278e5c5..000000000
--- a/packages/order-utils/test/abi_encoder/calldata.ts
+++ /dev/null
@@ -1,520 +0,0 @@
-import ethUtil = require('ethereumjs-util');
-import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
-var _ = require('lodash');
-
-export interface DecodingRules {
-    structsAsObjects: boolean;
-}
-
-export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
-}
-
-export abstract class CalldataBlock {
-    private name: string;
-    private signature: string;
-    private offsetInBytes: number;
-    private headerSizeInBytes: number;
-    private bodySizeInBytes: number;
-    private relocatable: boolean;
-    private parentName: string;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
-        this.name = name;
-        this.signature = signature;
-        this.parentName = parentName;
-        this.offsetInBytes = 0;
-        this.headerSizeInBytes = headerSizeInBytes;
-        this.bodySizeInBytes = bodySizeInBytes;
-        this.relocatable = relocatable;
-    }
-
-    protected setHeaderSize(headerSizeInBytes: number) {
-        this.headerSizeInBytes = headerSizeInBytes;
-    }
-
-    protected setBodySize(bodySizeInBytes: number) {
-        this.bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected setName(name: string) {
-        this.name = name;
-    }
-
-    public getName(): string {
-        return this.name;
-    }
-
-    public getParentName(): string {
-        return this.parentName;
-    }
-
-    public getSignature(): string {
-        return this.signature;
-    }
-
-    public isRelocatable(): boolean {
-        return this.relocatable;
-    }
-
-    public getHeaderSizeInBytes(): number {
-        return this.headerSizeInBytes;
-    }
-
-    public getBodySizeInBytes(): number {
-        return this.bodySizeInBytes;
-    }
-
-    public getSizeInBytes(): number {
-        return this.headerSizeInBytes + this.bodySizeInBytes;
-    }
-
-    public getOffsetInBytes(): number {
-        return this.offsetInBytes;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offsetInBytes = offsetInBytes;
-    }
-
-    public computeHash(): Buffer {
-        const rawData = this.getRawData();
-        const hash = ethUtil.sha3(rawData);
-        return hash;
-    }
-
-    public abstract toBuffer(): Buffer;
-    public abstract getRawData(): Buffer;
-}
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this.payload;
-    }
-
-    public getRawData(): Buffer {
-        return this.payload;
-    }
-}
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    public static RAW_DATA_START = new Buffer('<');
-    public static RAW_DATA_END = new Buffer('>');
-    private parent: CalldataBlock;
-    private dependency: CalldataBlock;
-    private aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.parent = parent;
-        this.dependency = dependency;
-        this.aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
-        const parentOffset = this.parent.getOffsetInBytes();
-        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this.dependency;
-    }
-
-    public setAlias(block: CalldataBlock) {
-        this.aliasFor = block;
-        this.setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this.aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this.dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private header: Buffer | undefined;
-    private members: CalldataBlock[];
-    private contiguous: boolean;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
-        super(name, signature, parentName, 0, 0, relocatable);
-        this.members = [];
-        this.header = undefined;
-        this.contiguous = contiguous;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this.header !== undefined) {
-            rawDataComponents.push(this.header);
-        }
-        _.each(this.members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]) {
-        let bodySizeInBytes = 0;
-        _.each(members, (member: CalldataBlock) => {
-            bodySizeInBytes += member.getSizeInBytes();
-        });
-        this.members = members;
-        this.setBodySize(0);
-    }
-
-    public isContiguous(): boolean {
-        return true;
-    }
-
-    public setHeader(header: Buffer) {
-        this.setHeaderSize(header.byteLength);
-        this.header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this.header !== undefined) return this.header;
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this.members;
-    }
-}
-
-class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
-    }
-    pushFront(val: T) {
-        this.store.unshift(val);
-    }
-    pop(): T | undefined {
-        return this.store.shift();
-    }
-    popBack(): T | undefined {
-        if (this.store.length === 0) return undefined;
-        const backElement = this.store.splice(-1, 1)[0];
-        return backElement;
-    }
-    merge(q: Queue<T>) {
-        this.store = this.store.concat(q.store);
-    }
-    mergeFront(q: Queue<T>) {
-        this.store = q.store.concat(this.store);
-    }
-    getStore(): T[] {
-        return this.store;
-    }
-    peek(): T | undefined {
-        return this.store.length >= 0 ? this.store[0] : undefined;
-    }
-}
-
-export class Calldata {
-    private selector: string;
-    private rules: EncodingRules;
-    private sizeInBytes: number;
-    private root: MemberCalldataBlock | undefined;
-
-    constructor(rules: EncodingRules) {
-        this.selector = '';
-        this.rules = rules;
-        this.sizeInBytes = 0;
-        this.root = undefined;
-    }
-
-    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(this.createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                let dependency = member.getDependency();
-                if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(this.createQueue(dependency));
-                } else {
-                    blockQueue.push(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
-    private generateAnnotatedHexString(): string {
-        let hexValue = `${this.selector}`;
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        while ((block = valueQueue.pop()) !== undefined) {
-            // Set f
-
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-
-            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
-            //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
-            const signature = block.getSignature();
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === 0) {
-                offsetStr = ' '.repeat(10);
-                value = ' '.repeat(74);
-                nameStr = `### ${prettyName.padEnd(80)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(80)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(80)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = 32; j < size; j += 32) {
-                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
-                nameStr = ' '.repeat(40);
-
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private generateCondensedHexString(): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while ((block = valueQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
-
-    public optimize() {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
-        const subtreeQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.popBack()) !== undefined) {
-            if (block instanceof DependentCalldataBlock) {
-                const blockHashBuf = block.getDependency().computeHash();
-                const blockHash = ethUtil.bufferToHex(blockHashBuf);
-                if (blockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[blockHash];
-                    if (blockWithSameHash !== block.getDependency()) {
-                        block.setAlias(blockWithSameHash);
-                    }
-                }
-                continue;
-            }
-
-            const blockHashBuf = block.computeHash();
-            const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHash in blocksByHash === false) {
-                blocksByHash[blockHash] = block;
-            }
-        }
-    }
-
-    public toHexString(): string {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        if (this.rules.optimize) this.optimize();
-
-        const offsetQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-        }
-
-        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
-        return hexValue;
-    }
-
-    public getSelectorHex(): string {
-        return this.selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this.sizeInBytes;
-    }
-
-    public toAnnotatedString(): string {
-        return "";
-    }
-
-    public setRoot(block: MemberCalldataBlock) {
-        this.root = block;
-        this.sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string) {
-        // Ensure we have a 0x prefix
-        if (selector.startsWith('0x')) {
-            this.selector = selector;
-        } else {
-            this.selector = `$0x${selector}`;
-        }
-
-        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
-        if (this.selector.length !== 10) {
-            throw new Error(`Invalid selector '${this.selector}'`);
-        }
-        this.sizeInBytes += 8;
-    }
-}
-
-export class RawCalldata {
-    private value: Buffer;
-    private offset: number; // tracks current offset into raw calldata; used for parsing
-    private selector: string;
-    private scopes: Queue<number>;
-
-    constructor(value: string | Buffer) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Expected raw calldata to start with '0x'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-        this.value = valueBuf.slice(4); // disregard selector
-        this.offset = 0;
-        this.scopes = new Queue<number>();
-        this.scopes.push(0);
-    }
-
-    public popBytes(lengthInBytes: number): Buffer {
-        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
-        this.setOffset(this.offset + lengthInBytes);
-        return value;
-    }
-
-    public popWord(): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(wordInBytes);
-    }
-
-    public popWords(length: number): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(length * wordInBytes);
-    }
-
-    public readBytes(from: number, to: number): Buffer {
-        const value = this.value.slice(from, to);
-        return value;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offset = offsetInBytes;
-    }
-
-    public startScope() {
-        this.scopes.pushFront(this.offset);
-    }
-
-    public endScope() {
-        this.scopes.pop();
-    }
-
-    public getOffset(): number {
-        return this.offset;
-    }
-
-    public toAbsoluteOffset(relativeOffset: number) {
-        const scopeOffset = this.scopes.peek();
-        if (scopeOffset === undefined) {
-            throw new Error(`Tried to access undefined scope.`);
-        }
-        const absoluteOffset = relativeOffset + scopeOffset;
-        return absoluteOffset;
-    }
-
-    public getSelector(): string {
-        return this.selector;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/data_type.ts b/packages/order-utils/test/abi_encoder/data_type.ts
deleted file mode 100644
index 4c4537a69..000000000
--- a/packages/order-utils/test/abi_encoder/data_type.ts
+++ /dev/null
@@ -1,322 +0,0 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { DecodingRules, EncodingRules } from './calldata';
-import { BigNumber } from '@0x/utils';
-import ethUtil = require('ethereumjs-util');
-var _ = require('lodash');
-
-export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export abstract class DataType {
-    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
-    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
-
-    private dataItem: DataItem;
-    private factory: DataTypeFactory;
-
-    constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this.dataItem = dataItem;
-        this.factory = factory;
-    }
-
-    public getDataItem(): DataItem {
-        return this.dataItem;
-    }
-
-    public getFactory(): DataTypeFactory {
-        return this.factory;
-    }
-
-    public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
-        const calldata = new Calldata(rules_);
-        if (selector) calldata.setSelector(selector);
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata);
-        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
-        const value = this.generateValue(rawCalldata, rules_);
-        return value;
-    }
-
-    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-}
-
-export abstract class PayloadDataType extends DataType {
-    protected hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this.hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        // If a payload has a constant size then it's static
-        return this.hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
-
-export abstract class DependentDataType extends DataType {
-    protected dependency: DataType;
-    protected parent: DataType;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this.dependency = dependency;
-        this.parent = parent;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-}
-
-export interface MemberMap {
-    [key: string]: number;
-}
-
-export abstract class MemberDataType extends DataType {
-    private memberMap: MemberMap;
-    private members: DataType[];
-    private isArray: boolean;
-    protected arrayLength: number | undefined;
-    protected arrayElementType: string | undefined;
-
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
-        super(dataItem, factory);
-        this.memberMap = {};
-        this.members = [];
-        this.isArray = isArray;
-        this.arrayLength = arrayLength;
-        this.arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
-        }
-    }
-
-    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            } as DataItem;
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem = {
-                type: this.arrayElementType,
-                name: `${dataItem.name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(10)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this.arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-        const memberBlocks: CalldataBlock[] = [];
-        let childMap = _.cloneDeep(this.memberMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
-            }
-            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this.isArray) {
-            value = {};
-            _.each(this.memberMap, (idx: number, key: string) => {
-                const member = this.members[idx];
-                let memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                let memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    protected computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this.members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this.isArray && this.arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
-        });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
-        return isStatic;
-    }
-}
diff --git a/packages/order-utils/test/abi_encoder/evm_data_types.ts b/packages/order-utils/test/abi_encoder/evm_data_types.ts
deleted file mode 100644
index bb7c1d81d..000000000
--- a/packages/order-utils/test/abi_encoder/evm_data_types.ts
+++ /dev/null
@@ -1,550 +0,0 @@
-import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
-
-import { DecodingRules, EncodingRules } from './calldata';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import ethUtil = require('ethereumjs-util');
-
-import { Calldata, RawCalldata } from './calldata';
-
-import { BigNumber } from '@0x/utils';
-
-var _ = require('lodash');
-
-export interface DataTypeStaticInterface {
-    matchGrammar: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export class Address extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'address';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(12);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class Bool extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
-        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        return value;
-    }
-}
-
-abstract class Number extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
-    }
-
-    public encodeValue(value: BigNumber): Buffer {
-        if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-        } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-        }
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
-        }
-
-        return valueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this instanceof Int) {
-            // Check if we're negative
-            const binBase = 2;
-            const paddedValueBin = value.toString(binBase);
-            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
-            if (valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    static matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class UInt extends Number {
-    static matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Byte extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte.matcher.exec(dataItem.type);
-        if (!Byte.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this.width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Bytes extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bytes.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
-    }
-}
-
-export class SolString extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!SolString.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const value = valueBuf.toString('ascii');
-        return value;
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
-}
-
-export class Pointer extends DependentDataType {
-
-    constructor(destDataType: DataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
-    }
-
-    public getSignature(): string {
-        return this.dependency.getSignature();
-    }
-}
-
-export class Tuple extends MemberDataType {
-    private tupleSignature: string;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
-        }
-        this.tupleSignature = this.computeSignatureOfMembers();
-    }
-
-    public getSignature(): string {
-        return this.tupleSignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
-    }
-}
-
-export class SolArray extends MemberDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private arraySignature: string;
-    private elementType: string;
-
-    constructor(dataItem: DataItem) {
-        // Sanity check
-        const matches = SolArray.matcher.exec(dataItem.type);
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        const isArray = true;
-        const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this.elementType = arrayElementType;
-        this.arraySignature = this.computeSignature();
-    }
-
-    private computeSignature(): string {
-        let dataItem = {
-            type: this.elementType,
-            name: 'N/A',
-        } as DataItem;
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this.arrayLength === undefined) {
-            return `${type}[]`;
-        } else {
-            return `${type}[${this.arrayLength}]`;
-        }
-    }
-
-    public getSignature(): string {
-        return this.arraySignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Method extends MemberDataType {
-    private methodSignature: string;
-    private methodSelector: string;
-
-    // TMP
-    public selector: string;
-
-    constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this.methodSignature = this.computeSignature();
-        this.selector = this.methodSelector = this.computeSelector();
-
-    }
-
-    private computeSignature(): string {
-        const memberSignature = this.computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private computeSelector(): string {
-        const signature = this.computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
-        return selector;
-    }
-
-    public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
-        return calldata;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
-        }
-        const value = super.decode(calldata, rules);
-        return value;
-    }
-
-    public getSignature(): string {
-        return this.methodSignature;
-    }
-
-    public getSelector(): string {
-        return this.methodSelector;
-    }
-}
-
-export class EvmDataTypeFactory implements DataTypeFactory {
-    private static instance: DataTypeFactory;
-
-    private constructor() { }
-
-    public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory.instance) {
-            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
-        }
-        return EvmDataTypeFactory.instance;
-    }
-
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/index.ts b/packages/order-utils/test/abi_encoder/index.ts
deleted file mode 100644
index 991edb8c5..000000000
--- a/packages/order-utils/test/abi_encoder/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
deleted file mode 100644
index f1e562bc6..000000000
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ /dev/null
@@ -1,943 +0,0 @@
-import * as chai from 'chai';
-import 'mocha';
-import ethUtil = require('ethereumjs-util');
-
-var _ = require('lodash');
-
-// import { assert } from '@0x/order-utils/src/assert';
-
-import { chaiSetup } from './utils/chai_setup';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import { BigNumber } from '@0x/utils';
-import { assert } from '@0x/order-utils/src/assert';
-//import * as AbiEncoder from './abi_encoder';
-
-import * as AbiEncoder from './abi_encoder';
-
-import * as AbiSamples from './abi_samples';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe.only('ABI Encoder', () => {
-    describe.only('Optimizer', () => {
-
-    });
-
-    describe.only('ABI Tests at Method Level', () => {
-
-        it('Should reuse duplicated strings in string array', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = [
-                "Test String",
-                "Test String 2",
-                "Test String",
-                "Test String 2",
-            ];
-            const args = [strings];
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-        });
-
-        it('Should point array elements to a duplicated value from another parameter', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const stringArray = [
-                "Test String",
-                "Test String",
-                "Test String",
-                "Test String 2",
-            ];
-            const string = 'Test String';
-            const args = [stringArray, string];
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-        });
-
-
-        it('Optimizer #3 (tuple should point to array)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
-            const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-
-        it('Optimizer #4 (Expect no optimization)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
-            const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-
-        it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
-            console.log(method.getSignature());
-
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-
-            const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
-            };
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            console.log(method.getSignature());
-
-            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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-            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Crazy ABI #1', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
-
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true
-            ];
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Types with default widths', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            console.log(method);
-            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Static Tuples (Array has defined length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Static Tuples (Array has dynamic length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Dynamic Tuples (Array has defined length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Multidimensional Arrays / Static Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-
-            // Eight 3-dimensional arrays of uint8[2][2][2]
-            let value = 0;
-            const args = [];
-            for (let i = 0; i < 8; ++i) {
-                args.push(
-                    [
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ],
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ]
-                    ]
-                );
-            }
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Multidimensional Arrays / Dynamic Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-
-            // Eight 3-dimensional arrays of string[2][2][2]
-            let value = 0;
-            const args = [];
-            for (let i = 0; i < 4; ++i) {
-                args.push(
-                    [
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ],
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ]
-                    ]
-                );
-            }
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Unfixed Length Array / Dynamic Members ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Unfixed Length Array / Static Members ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Fixed Length Array / Static Members ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
-
-            const args = [
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
-
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '0x7ac2bd96af000000000000000000000000000000000000000000000000000000000000000001020304050607080911121314151617181920212223242526272829303132000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000047616161616161616161616161616161616161616161616161616161616161616161616161616161611114f3245678384756473829384756774488993384576688990020202020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414d79206669727374206e616d65206973204772656720616e64206d79206c617374206e616d6520697320487973656e2c207768617420646f207961206b6e6f772100000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            console.log(method);
-            const args = [['five', 'six', 'seven']];
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Static Tuple', async () => {
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
-            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Dynamic Tuple (Array input)', async () => {
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const args = [[new BigNumber(5), 'five']];
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Dynamic Tuple (Object input)', async () => {
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Nested Tuples', async () => {
-            // Couldn't get nested tuples to work with Remix
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
-            const firstTuple = {
-                someUint32: new BigNumber(30472),
-                nestedTuple: {
-                    someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
-            };
-            const secondTuple = {
-                someUint: new BigNumber(2984237422),
-                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
-                nestedTuple: {
-                    someUint32: new BigNumber(23),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(234324),
-                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
-                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                    }
-                },
-                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
-            };
-            const thirdTuple = {
-                'someUint': new BigNumber(37422),
-                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                'nestedTuple': {
-                    someUint32: new BigNumber(23999222),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(324),
-                        'someStr': 'Im also a short st',
-                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
-                    }
-                },
-                'someBytes': '0x947289423u489aaaff472834y383924739847489',
-                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
-            };
-            const fourthTuple = {
-                'someUint': new BigNumber(222283488822),
-                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                'nestedTuple': {
-                    someUint32: new BigNumber(2300),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(343224),
-                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
-                    }
-                },
-                'someBytes': '0x2783924739847488343947289423u489aaaff490',
-                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
-            };
-            const args = [
-                [firstTuple],
-                [secondTuple, thirdTuple, fourthTuple]
-            ];
-
-            console.log('*'.repeat(250), method, '*'.repeat(250));
-
-
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-            console.log(JSON.stringify(args));
-
-            console.log(calldata);
-            const expectedCalldata = '0x';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-    });
-    /*
-        describe('Array', () => {
-            it('sample', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[2]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample undefined size', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample dynamic types', async () => {
-                const testDataItem = { name: 'testArray', type: 'string[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue(['five', 'six', 'seven']);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-                console.log('*'.repeat(60));
-                console.log(calldata.getHexValue());
-            });
-        });
-    
-        describe('Address', () => {
-            const testAddressDataItem = { name: 'testAddress', type: 'address' };
-            it('Valid Address', async () => {
-                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-    
-                console.log(addressDataType.getHexValue());
-                console.log(expectedAbiEncodedAddress);
-                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
-            });
-        });
-    
-        describe('Bool', () => {
-            const testBoolDataItem = { name: 'testBool', type: 'bool' };
-            it('True', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(true);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-    
-            it('False', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(false);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-        });
-    
-        describe('Integer', () => {
-            const testIntDataItem = { name: 'testInt', type: 'int' };
-            it('Positive - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Positive', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-1));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-437829473));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Unsigned Integer', () => {
-            const testIntDataItem = { name: 'testUInt', type: 'uint' };
-            it('Lower Bound', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(0));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Base Case', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Random value', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Static Bytes', () => {
-            it('Byte (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Byte (no padding)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(byteDataType.assignValue('0x5')).to.throw();
-            });
-    
-            it('Bytes1', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (unpadded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x1a18bf61');
-                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Bytes32 - Too long', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(
-                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-                ).to.throw(
-                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-                );
-            });
-        });
-    
-        describe('Bytes (Dynamic)', () => {
-            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-            it('Less than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                bytesDataType.assignValue('0x010203');
-                const expectedAbiEncodedBytes =
-                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
-    
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                const testValue = '0x' + '61'.repeat(40);
-                bytesDataType.assignValue(testValue);
-                const expectedAbiEncodedBytes =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            // @TODO: Add test for throw on half-byte
-            // @TODO: Test with no 0x prefix
-            // @TODO: Test with Buffer as input
-        });
-    
-        describe('String', () => {
-            const testStringDataItem = { name: 'testString', type: 'string' };
-            it('Less than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                stringDataType.assignValue('five');
-                const expectedAbiEncodedString =
-                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-    
-                console.log(stringDataType.getHexValue());
-                console.log(expectedAbiEncodedString);
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                const testValue = 'a'.repeat(40);
-                stringDataType.assignValue(testValue);
-                const expectedAbiEncodedString =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
-        });*/
-});
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
deleted file mode 100644
index 5e8268f1a..000000000
--- a/packages/order-utils/test/abi_samples.ts
+++ /dev/null
@@ -1,814 +0,0 @@
-import { MethodAbi } from 'ethereum-types';
-
-export const simpleAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'uint256',
-        },
-        {
-            name: 'gregStr',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const stringAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'stringArray',
-            type: 'string[]',
-        },
-        {
-            name: 'string',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi3 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi4 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[4]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const typesWithDefaultWidthsAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUint',
-            type: 'uint',
-        },
-        {
-            name: 'someInt',
-            type: 'int',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someUint',
-            type: 'uint[]',
-        },
-        {
-            name: 'someInt',
-            type: 'int[]',
-        },
-        {
-            name: 'someByte',
-            type: 'byte[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const multiDimensionalArraysStaticTypeAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'uint8[][][]',
-        },
-        {
-            name: 'b',
-            type: 'uint8[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'uint8[][2][]',
-        },
-        {
-            name: 'd',
-            type: 'uint8[2][][]',
-        },
-        {
-            name: 'e',
-            type: 'uint8[][2][2]',
-        },
-        {
-            name: 'f',
-            type: 'uint8[2][2][]',
-        },
-        {
-            name: 'g',
-            type: 'uint8[2][][2]',
-        },
-        {
-            name: 'h',
-            type: 'uint8[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const multiDimensionalArraysDynamicTypeAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'string[][][]',
-        },
-        {
-            name: 'b',
-            type: 'string[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'string[][2][]',
-        },
-        {
-            name: 'h',
-            type: 'string[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const dynamicTupleAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfStaticTuplesWithDefinedLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfStaticTuplesWithDynamicLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfDynamicTuplesAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const multidimensionalArrayOfDynamicTuplesAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[][2][]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const staticTupleAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint1',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint3',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someBool',
-                    type: 'bool',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const staticArrayAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const staticArrayDynamicMembersAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[3]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const dynamicArrayDynamicMembersAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const dynamicArrayStaticMembersAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const crazyAbi1 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUInt256',
-            type: 'uint256',
-        },
-        {
-            name: 'someInt256',
-            type: 'int256',
-        },
-        {
-            name: 'someInt32',
-            type: 'int32',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-        {
-            name: 'someAddress',
-            type: 'address',
-        },
-        {
-            name: 'someBool',
-            type: 'bool',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const crazyAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-        {
-            name: 'someStaticArrayWithDynamicMembers',
-            type: 'string[2]',
-        },
-        {
-            name: 'someDynamicArrayWithDynamicMembers',
-            type: 'bytes[]',
-        },
-        {
-            name: 'some2DArray',
-            type: 'string[][]',
-        },
-        {
-            name: 'someTuple',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-        },
-        {
-            name: 'someTupleWithDynamicTypes',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-        {
-            name: 'someArrayOfTuplesWithDynamicTypes',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const nestedTuples = {
-    constant: false,
-    inputs: [
-        {
-            name: 'firstTuple',
-            type: 'tuple[1]',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint',
-                            type: 'uint256',
-                        },
-                        {
-                            name: 'someAddress',
-                            type: 'address',
-                        },
-                    ],
-                },
-            ],
-        },
-        {
-            name: 'secondTuple',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint32',
-                            type: 'uint32',
-                        },
-                        {
-                            name: 'secondNestedTuple',
-                            type: 'tuple',
-                            components: [
-                                {
-                                    name: 'someUint',
-                                    type: 'uint256',
-                                },
-                                {
-                                    name: 'someStr',
-                                    type: 'string',
-                                },
-                                {
-                                    name: 'someBytes',
-                                    type: 'bytes',
-                                },
-                                {
-                                    name: 'someAddress',
-                                    type: 'address',
-                                },
-                            ],
-                        },
-                    ],
-                },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const simpleAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const fillOrderAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
new file mode 100644
index 000000000..32278e5c5
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -0,0 +1,520 @@
+import ethUtil = require('ethereumjs-util');
+import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
+var _ = require('lodash');
+
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
+
+export abstract class CalldataBlock {
+    private name: string;
+    private signature: string;
+    private offsetInBytes: number;
+    private headerSizeInBytes: number;
+    private bodySizeInBytes: number;
+    private relocatable: boolean;
+    private parentName: string;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+        this.name = name;
+        this.signature = signature;
+        this.parentName = parentName;
+        this.offsetInBytes = 0;
+        this.headerSizeInBytes = headerSizeInBytes;
+        this.bodySizeInBytes = bodySizeInBytes;
+        this.relocatable = relocatable;
+    }
+
+    protected setHeaderSize(headerSizeInBytes: number) {
+        this.headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected setBodySize(bodySizeInBytes: number) {
+        this.bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected setName(name: string) {
+        this.name = name;
+    }
+
+    public getName(): string {
+        return this.name;
+    }
+
+    public getParentName(): string {
+        return this.parentName;
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public isRelocatable(): boolean {
+        return this.relocatable;
+    }
+
+    public getHeaderSizeInBytes(): number {
+        return this.headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this.bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.headerSizeInBytes + this.bodySizeInBytes;
+    }
+
+    public getOffsetInBytes(): number {
+        return this.offsetInBytes;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offsetInBytes = offsetInBytes;
+    }
+
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
+    public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
+}
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private payload: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.payload = payload;
+    }
+
+    public toBuffer(): Buffer {
+        return this.payload;
+    }
+
+    public getRawData(): Buffer {
+        return this.payload;
+    }
+}
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    public static RAW_DATA_START = new Buffer('<');
+    public static RAW_DATA_END = new Buffer('>');
+    private parent: CalldataBlock;
+    private dependency: CalldataBlock;
+    private aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.parent = parent;
+        this.dependency = dependency;
+        this.aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const parentOffset = this.parent.getOffsetInBytes();
+        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this.dependency;
+    }
+
+    public setAlias(block: CalldataBlock) {
+        this.aliasFor = block;
+        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this.aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this.dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private header: Buffer | undefined;
+    private members: CalldataBlock[];
+    private contiguous: boolean;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
+        super(name, signature, parentName, 0, 0, relocatable);
+        this.members = [];
+        this.header = undefined;
+        this.contiguous = contiguous;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this.header !== undefined) {
+            rawDataComponents.push(this.header);
+        }
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]) {
+        let bodySizeInBytes = 0;
+        _.each(members, (member: CalldataBlock) => {
+            bodySizeInBytes += member.getSizeInBytes();
+        });
+        this.members = members;
+        this.setBodySize(0);
+    }
+
+    public isContiguous(): boolean {
+        return true;
+    }
+
+    public setHeader(header: Buffer) {
+        this.setHeaderSize(header.byteLength);
+        this.header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this.header !== undefined) return this.header;
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this.members;
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pushFront(val: T) {
+        this.store.unshift(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
+    }
+    popBack(): T | undefined {
+        if (this.store.length === 0) return undefined;
+        const backElement = this.store.splice(-1, 1)[0];
+        return backElement;
+    }
+    merge(q: Queue<T>) {
+        this.store = this.store.concat(q.store);
+    }
+    mergeFront(q: Queue<T>) {
+        this.store = q.store.concat(this.store);
+    }
+    getStore(): T[] {
+        return this.store;
+    }
+    peek(): T | undefined {
+        return this.store.length >= 0 ? this.store[0] : undefined;
+    }
+}
+
+export class Calldata {
+    private selector: string;
+    private rules: EncodingRules;
+    private sizeInBytes: number;
+    private root: MemberCalldataBlock | undefined;
+
+    constructor(rules: EncodingRules) {
+        this.selector = '';
+        this.rules = rules;
+        this.sizeInBytes = 0;
+        this.root = undefined;
+    }
+
+    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof MemberCalldataBlock) {
+                blockQueue.mergeFront(this.createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
+                let dependency = member.getDependency();
+                if (dependency instanceof MemberCalldataBlock) {
+                    blockQueue.merge(this.createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
+    private generateAnnotatedHexString(): string {
+        let hexValue = `${this.selector}`;
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        while ((block = valueQueue.pop()) !== undefined) {
+            // Set f
+
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+
+            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
+            //const parentOffset = name.lastIndexOf(parentName);
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const signature = block.getSignature();
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === 0) {
+                offsetStr = ' '.repeat(10);
+                value = ' '.repeat(74);
+                nameStr = `### ${prettyName.padEnd(80)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(80)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(80)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = 32; j < size; j += 32) {
+                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
+                nameStr = ' '.repeat(40);
+
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private generateCondensedHexString(): string {
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        while ((block = valueQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
+    }
+
+    public optimize() {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as 
+        const subtreeQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        while ((block = subtreeQueue.popBack()) !== undefined) {
+            if (block instanceof DependentCalldataBlock) {
+                const blockHashBuf = block.getDependency().computeHash();
+                const blockHash = ethUtil.bufferToHex(blockHashBuf);
+                if (blockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[blockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
+
+            const blockHashBuf = block.computeHash();
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHash in blocksByHash === false) {
+                blocksByHash[blockHash] = block;
+            }
+        }
+    }
+
+    public toHexString(): string {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        if (this.rules.optimize) this.optimize();
+
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        return hexValue;
+    }
+
+    public getSelectorHex(): string {
+        return this.selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this.sizeInBytes;
+    }
+
+    public toAnnotatedString(): string {
+        return "";
+    }
+
+    public setRoot(block: MemberCalldataBlock) {
+        this.root = block;
+        this.sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string) {
+        // Ensure we have a 0x prefix
+        if (selector.startsWith('0x')) {
+            this.selector = selector;
+        } else {
+            this.selector = `$0x${selector}`;
+        }
+
+        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
+        if (this.selector.length !== 10) {
+            throw new Error(`Invalid selector '${this.selector}'`);
+        }
+        this.sizeInBytes += 8;
+    }
+}
+
+export class RawCalldata {
+    private value: Buffer;
+    private offset: number; // tracks current offset into raw calldata; used for parsing
+    private selector: string;
+    private scopes: Queue<number>;
+
+    constructor(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+        this.value = valueBuf.slice(4); // disregard selector
+        this.offset = 0;
+        this.scopes = new Queue<number>();
+        this.scopes.push(0);
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
+        this.setOffset(this.offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this.value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offset = offsetInBytes;
+    }
+
+    public startScope() {
+        this.scopes.pushFront(this.offset);
+    }
+
+    public endScope() {
+        this.scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this.offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number) {
+        const scopeOffset = this.scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this.selector;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
new file mode 100644
index 000000000..3b4028abd
--- /dev/null
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -0,0 +1,322 @@
+import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { DecodingRules, EncodingRules } from './calldata';
+import { BigNumber } from '../configured_bignumber';
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export abstract class DataType {
+    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
+    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
+
+    private dataItem: DataItem;
+    private factory: DataTypeFactory;
+
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
+        this.dataItem = dataItem;
+        this.factory = factory;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    public getFactory(): DataTypeFactory {
+        return this.factory;
+    }
+
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) calldata.setSelector(selector);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any {
+        const rawCalldata = new RawCalldata(calldata);
+        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
+
+export abstract class PayloadDataType extends DataType {
+    protected hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this.hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        // If a payload has a constant size then it's static
+        return this.hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
+
+export abstract class DependentDataType extends DataType {
+    protected dependency: DataType;
+    protected parent: DataType;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this.dependency = dependency;
+        this.parent = parent;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this.dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+}
+
+export interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    private memberMap: MemberMap;
+    private members: DataType[];
+    private isArray: boolean;
+    protected arrayLength: number | undefined;
+    protected arrayElementType: string | undefined;
+
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+        super(dataItem, factory);
+        this.memberMap = {};
+        this.members = [];
+        this.isArray = isArray;
+        this.arrayLength = arrayLength;
+        this.arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
+        }
+    }
+
+    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            } as DataItem;
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem = {
+                type: this.arrayElementType,
+                name: `${dataItem.name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(10)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+        // Sanity check length
+        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const memberBlocks: CalldataBlock[] = [];
+        let childMap = _.cloneDeep(this.memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+            }
+            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this.isArray) {
+            value = {};
+            _.each(this.memberMap, (idx: number, key: string) => {
+                const member = this.members[idx];
+                let memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                let memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    protected computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this.isArray && this.arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this.members, (member: DataType) => {
+            return (member instanceof DependentDataType);
+        });
+        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        return isStatic;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
new file mode 100644
index 000000000..2973596fe
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -0,0 +1,550 @@
+import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { DecodingRules, EncodingRules } from './calldata';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import ethUtil = require('ethereumjs-util');
+
+import { Calldata, RawCalldata } from './calldata';
+
+import { BigNumber } from '../configured_bignumber';
+
+var _ = require('lodash');
+
+export interface DataTypeStaticInterface {
+    matchGrammar: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
+
+export class Address extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(12);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
+
+export class Bool extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, 16);
+        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        return value;
+    }
+}
+
+abstract class Number extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public encodeValue(value: BigNumber): Buffer {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
+        if (this instanceof Int) {
+            // Check if we're negative
+            const binBase = 2;
+            const paddedValueBin = value.toString(binBase);
+            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
+            if (valueBin[0].startsWith('1')) {
+                // Negative
+                // Step 1/3: Invert binary value
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveValue = invertedValue.plus(1);
+
+                // Step 3/3: Invert positive value
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
+            }
+        }
+
+        return value;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte.matcher.exec(dataItem.type);
+        if (!Byte.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bytes.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!SolString.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class Pointer extends DependentDataType {
+
+    constructor(destDataType: DataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this.dependency.getSignature();
+    }
+}
+
+export class Tuple extends MemberDataType {
+    private tupleSignature: string;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+        if (!Tuple.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this.tupleSignature = this.computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this.tupleSignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+export class SolArray extends MemberDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private arraySignature: string;
+    private elementType: string;
+
+    constructor(dataItem: DataItem) {
+        // Sanity check
+        const matches = SolArray.matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayElementType = matches[1];
+        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
+        this.elementType = arrayElementType;
+        this.arraySignature = this.computeSignature();
+    }
+
+    private computeSignature(): string {
+        let dataItem = {
+            type: this.elementType,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this.arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this.arrayLength}]`;
+        }
+    }
+
+    public getSignature(): string {
+        return this.arraySignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Method extends MemberDataType {
+    private methodSignature: string;
+    private methodSelector: string;
+
+    // TMP
+    public selector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
+        this.methodSignature = this.computeSignature();
+        this.selector = this.methodSelector = this.computeSelector();
+
+    }
+
+    private computeSignature(): string {
+        const memberSignature = this.computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private computeSelector(): string {
+        const signature = this.computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
+        return selector;
+    }
+
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+        }
+        const value = super.decode(calldata, rules);
+        return value;
+    }
+
+    public getSignature(): string {
+        return this.methodSignature;
+    }
+
+    public getSelector(): string {
+        return this.methodSelector;
+    }
+}
+
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static instance: DataTypeFactory;
+
+    private constructor() { }
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory.instance) {
+            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory.instance;
+    }
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
new file mode 100644
index 000000000..991edb8c5
--- /dev/null
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -0,0 +1,2 @@
+export { EncodingRules, DecodingRules } from './calldata';
+export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index 0723e5788..c44530bbc 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -10,3 +10,4 @@ export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
 export { signTypedDataUtils } from './sign_typed_data_utils';
+export * from './abi_encoder';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
new file mode 100644
index 000000000..2a8fba450
--- /dev/null
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -0,0 +1,935 @@
+import * as chai from 'chai';
+import 'mocha';
+
+// import { assert } from '@0x/order-utils/src/assert';
+
+import { chaiSetup } from './utils/chai_setup';
+import { BigNumber } from '../src/';
+//import * as AbiEncoder from './abi_encoder';
+
+import * as AbiEncoder from '../src/abi_encoder';
+import * as AbiSamples from './abi_samples';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe.only('ABI Encoder', () => {
+    describe.only('Optimizer', () => {
+
+    });
+
+    describe.only('ABI Tests at Method Level', () => {
+
+        it('Should reuse duplicated strings in string array', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            const strings = [
+                "Test String",
+                "Test String 2",
+                "Test String",
+                "Test String 2",
+            ];
+            const args = [strings];
+
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
+        });
+
+        it('Should point array elements to a duplicated value from another parameter', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
+            const stringArray = [
+                "Test String",
+                "Test String",
+                "Test String",
+                "Test String 2",
+            ];
+            const string = 'Test String';
+            const args = [stringArray, string];
+
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
+        });
+
+
+        it('Optimizer #3 (tuple should point to array)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, { optimize: true, annotate: true });
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, { optimize: true });
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+        it('Optimizer #4 (Expect no optimization)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, { optimize: true, annotate: true });
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, { optimize: true });
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+        it('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
+            console.log(method.getSignature());
+
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ];
+            const someDynamicArrayWithDynamicMembers = [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ];
+            const some2DArray = [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ],
+                [],
+            ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
+            };
+
+            const calldata = method.encode(args);
+            console.log(calldata);
+
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            console.log(method.getSignature());
+
+            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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+            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
+            const decodedValueJson = JSON.stringify(decodedValue);
+            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Crazy ABI #1', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
+
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true
+            ];
+
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+
+        it('Types with default widths', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+            console.log(method);
+            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Static Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Static Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Multidimensional Arrays / Static Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
+
+            // Eight 3-dimensional arrays of uint8[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 8; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ],
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Multidimensional Arrays / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
+
+            // Eight 3-dimensional arrays of string[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 4; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ],
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Unfixed Length Array / Dynamic Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Unfixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+
+        it('Fixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+
+        it('Simple ABI 2', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
+
+            const args = [
+                '0xaf', // e (bytes1)
+                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
+                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
+                'My first name is Greg and my last name is Hysen, what do ya know!', // h
+            ];
+
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            console.log(method);
+            const args = [['five', 'six', 'seven']];
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Static Tuple', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
+            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Dynamic Tuple (Array input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Dynamic Tuple (Object input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Nested Tuples', async () => {
+            // Couldn't get nested tuples to work with Remix
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
+            const firstTuple = {
+                someUint32: new BigNumber(30472),
+                nestedTuple: {
+                    someUint: new BigNumber('48384725243211555532'),
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                }
+            };
+            const secondTuple = {
+                someUint: new BigNumber(2984237422),
+                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
+                nestedTuple: {
+                    someUint32: new BigNumber(23),
+                    secondNestedTuple: {
+                        someUint: new BigNumber(234324),
+                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
+                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                    }
+                },
+                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
+            };
+            const thirdTuple = {
+                'someUint': new BigNumber(37422),
+                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(23999222),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(324),
+                        'someStr': 'Im also a short st',
+                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
+                    }
+                },
+                'someBytes': '0x947289423u489aaaff472834y383924739847489',
+                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+            };
+            const fourthTuple = {
+                'someUint': new BigNumber(222283488822),
+                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(2300),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(343224),
+                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
+                    }
+                },
+                'someBytes': '0x2783924739847488343947289423u489aaaff490',
+                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+            };
+            const args = [
+                [firstTuple],
+                [secondTuple, thirdTuple, fourthTuple]
+            ];
+
+            console.log('*'.repeat(250), method, '*'.repeat(250));
+
+
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+            console.log(JSON.stringify(args));
+
+            console.log(calldata);
+            const expectedCalldata = '0x';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Missing Key)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+    });
+    /*
+        describe('Array', () => {
+            it('sample', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[2]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample undefined size', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample dynamic types', async () => {
+                const testDataItem = { name: 'testArray', type: 'string[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue(['five', 'six', 'seven']);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+                console.log('*'.repeat(60));
+                console.log(calldata.getHexValue());
+            });
+        });
+    
+        describe('Address', () => {
+            const testAddressDataItem = { name: 'testAddress', type: 'address' };
+            it('Valid Address', async () => {
+                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+    
+                console.log(addressDataType.getHexValue());
+                console.log(expectedAbiEncodedAddress);
+                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+            });
+        });
+    
+        describe('Bool', () => {
+            const testBoolDataItem = { name: 'testBool', type: 'bool' };
+            it('True', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(true);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+    
+            it('False', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(false);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+        });
+    
+        describe('Integer', () => {
+            const testIntDataItem = { name: 'testInt', type: 'int' };
+            it('Positive - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Positive', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-1));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-437829473));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Unsigned Integer', () => {
+            const testIntDataItem = { name: 'testUInt', type: 'uint' };
+            it('Lower Bound', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(0));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Base Case', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Random value', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Static Bytes', () => {
+            it('Byte (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Byte (no padding)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(byteDataType.assignValue('0x5')).to.throw();
+            });
+    
+            it('Bytes1', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (unpadded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x1a18bf61');
+                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Bytes32 - Too long', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(
+                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+                ).to.throw(
+                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+                );
+            });
+        });
+    
+        describe('Bytes (Dynamic)', () => {
+            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+            it('Less than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                bytesDataType.assignValue('0x010203');
+                const expectedAbiEncodedBytes =
+                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+    
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                const testValue = '0x' + '61'.repeat(40);
+                bytesDataType.assignValue(testValue);
+                const expectedAbiEncodedBytes =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            // @TODO: Add test for throw on half-byte
+            // @TODO: Test with no 0x prefix
+            // @TODO: Test with Buffer as input
+        });
+    
+        describe('String', () => {
+            const testStringDataItem = { name: 'testString', type: 'string' };
+            it('Less than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                stringDataType.assignValue('five');
+                const expectedAbiEncodedString =
+                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+    
+                console.log(stringDataType.getHexValue());
+                console.log(expectedAbiEncodedString);
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                const testValue = 'a'.repeat(40);
+                stringDataType.assignValue(testValue);
+                const expectedAbiEncodedString =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+        });*/
+});
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
new file mode 100644
index 000000000..5e8268f1a
--- /dev/null
+++ b/packages/utils/test/abi_samples.ts
@@ -0,0 +1,814 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const simpleAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'uint256',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const stringAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi3 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi4 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[4]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const typesWithDefaultWidthsAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUint',
+            type: 'uint',
+        },
+        {
+            name: 'someInt',
+            type: 'int',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someUint',
+            type: 'uint[]',
+        },
+        {
+            name: 'someInt',
+            type: 'int[]',
+        },
+        {
+            name: 'someByte',
+            type: 'byte[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multiDimensionalArraysStaticTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'uint8[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'd',
+            type: 'uint8[2][][]',
+        },
+        {
+            name: 'e',
+            type: 'uint8[][2][2]',
+        },
+        {
+            name: 'f',
+            type: 'uint8[2][2][]',
+        },
+        {
+            name: 'g',
+            type: 'uint8[2][][2]',
+        },
+        {
+            name: 'h',
+            type: 'uint8[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multiDimensionalArraysDynamicTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'string[][][]',
+        },
+        {
+            name: 'b',
+            type: 'string[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'string[][2][]',
+        },
+        {
+            name: 'h',
+            type: 'string[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicTupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfStaticTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfStaticTuplesWithDynamicLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multidimensionalArrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[][2][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticTupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint1',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint3',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someBool',
+                    type: 'bool',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayStaticMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const crazyAbi1 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+        {
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const crazyAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const nestedTuples = {
+    constant: false,
+    inputs: [
+        {
+            name: 'firstTuple',
+            type: 'tuple[1]',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint',
+                            type: 'uint256',
+                        },
+                        {
+                            name: 'someAddress',
+                            type: 'address',
+                        },
+                    ],
+                },
+            ],
+        },
+        {
+            name: 'secondTuple',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint32',
+                            type: 'uint32',
+                        },
+                        {
+                            name: 'secondNestedTuple',
+                            type: 'tuple',
+                            components: [
+                                {
+                                    name: 'someUint',
+                                    type: 'uint256',
+                                },
+                                {
+                                    name: 'someStr',
+                                    type: 'string',
+                                },
+                                {
+                                    name: 'someBytes',
+                                    type: 'bytes',
+                                },
+                                {
+                                    name: 'someAddress',
+                                    type: 'address',
+                                },
+                            ],
+                        },
+                    ],
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const simpleAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
diff --git a/packages/utils/test/utils/chai_setup.ts b/packages/utils/test/utils/chai_setup.ts
new file mode 100644
index 000000000..1a8733093
--- /dev/null
+++ b/packages/utils/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure(): void {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
-- 
cgit v1.2.3


From 1f9ea7ed1b3d56a13b5e518adeed907eb830c02a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:34:27 -0800
Subject: Removed unnecessary imports from abi encoder tets

---
 packages/utils/src/index.ts             | 3 +--
 packages/utils/test/abi_encoder_test.ts | 4 ----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index c44530bbc..2edc6a331 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -9,5 +9,4 @@ export { abiUtils } from './abi_utils';
 export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
-export { signTypedDataUtils } from './sign_typed_data_utils';
-export * from './abi_encoder';
+export { signTypedDataUtils } from './sign_typed_data_utils';
\ No newline at end of file
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 2a8fba450..0961458da 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1,12 +1,8 @@
 import * as chai from 'chai';
 import 'mocha';
 
-// import { assert } from '@0x/order-utils/src/assert';
-
 import { chaiSetup } from './utils/chai_setup';
 import { BigNumber } from '../src/';
-//import * as AbiEncoder from './abi_encoder';
-
 import * as AbiEncoder from '../src/abi_encoder';
 import * as AbiSamples from './abi_samples';
 
-- 
cgit v1.2.3


From ebd4dbc6c6ebdf776ba1582367d3eda32717ba65 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:55:10 -0800
Subject: Exports AbiEncoder as 1 unit

---
 packages/utils/src/index.ts             | 4 +++-
 packages/utils/test/abi_encoder_test.ts | 5 ++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index 2edc6a331..f59cbec8c 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -9,4 +9,6 @@ export { abiUtils } from './abi_utils';
 export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
-export { signTypedDataUtils } from './sign_typed_data_utils';
\ No newline at end of file
+export { signTypedDataUtils } from './sign_typed_data_utils';
+import * as AbiEncoder from './abi_encoder';
+export { AbiEncoder };
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 0961458da..8d78b61b5 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -2,8 +2,7 @@ import * as chai from 'chai';
 import 'mocha';
 
 import { chaiSetup } from './utils/chai_setup';
-import { BigNumber } from '../src/';
-import * as AbiEncoder from '../src/abi_encoder';
+import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
 
 chaiSetup.configure();
@@ -29,7 +28,7 @@ describe.only('ABI Encoder', () => {
             // Verify optimized calldata is expected
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
 
             // Verify args decode properly
             const decodedArgs = method.decode(optimizedCalldata);
-- 
cgit v1.2.3


From 8a8b904a292063d1adb3df0a84023610a3985f7f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 15 Nov 2018 14:33:40 -0800
Subject: Use new ABI Encoder for contracts

---
 packages/utils/src/abi_encoder/calldata.ts       | 12 ++++++---
 packages/utils/src/abi_encoder/data_type.ts      |  2 +-
 packages/utils/src/abi_encoder/evm_data_types.ts | 32 +++++++++++++++++++---
 packages/utils/test/abi_encoder_test.ts          | 29 ++++++++++++++++++++
 packages/utils/test/abi_samples.ts               | 34 ++++++++++++++++++++++++
 5 files changed, 102 insertions(+), 7 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 32278e5c5..078767c22 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -456,13 +456,19 @@ export class RawCalldata {
     private selector: string;
     private scopes: Queue<number>;
 
-    constructor(value: string | Buffer) {
+    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
         if (typeof value === 'string' && !value.startsWith('0x')) {
             throw new Error(`Expected raw calldata to start with '0x'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
-        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-        this.value = valueBuf.slice(4); // disregard selector
+        if (hasSelectorPrefix) {
+            this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+            this.value = valueBuf.slice(4); // disregard selector
+        } else {
+            this.selector = '0x';
+            this.value = valueBuf;
+        }
+
         this.offset = 0;
         this.scopes = new Queue<number>();
         this.scopes.push(0);
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 3b4028abd..f5a8087ea 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -6,7 +6,7 @@ import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
 export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
     mapDataItemToDataType: (dataItem: DataItem) => DataType;
 }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 2973596fe..d024a9bfa 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -106,7 +106,8 @@ abstract class Number extends PayloadDataType {
         }
     }
 
-    public encodeValue(value: BigNumber): Buffer {
+    public encodeValue(value_: BigNumber | string | number): Buffer {
+        const value = new BigNumber(value_, 10);
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
@@ -465,6 +466,7 @@ export class SolArray extends MemberDataType {
 export class Method extends MemberDataType {
     private methodSignature: string;
     private methodSelector: string;
+    private returnDataTypes: DataType[];
 
     // TMP
     public selector: string;
@@ -473,7 +475,11 @@ export class Method extends MemberDataType {
         super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
-
+        this.returnDataTypes = [];
+        const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
+        _.each(abi.outputs, (dataItem: DataItem) => {
+            this.returnDataTypes.push(this.getFactory().create(dataItem, dummy));
+        });
     }
 
     private computeSignature(): string {
@@ -501,6 +507,23 @@ export class Method extends MemberDataType {
         return value;
     }
 
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
+        //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
+
+        const returnValues: any[] = [];
+        const rules_ = rules ? rules : { structsAsObjects: false } as DecodingRules;
+        const rawReturnData = new RawCalldata(returndata, false);
+        _.each(this.returnDataTypes, (dataType: DataType) => {
+            returnValues.push(dataType.generateValue(rawReturnData, rules_));
+        });
+
+        //console.log('*'.repeat(40), '\n', JSON.stringify(returnValues), '\n', '*'.repeat(100));
+        /*if (returnValues.length === 1) {
+            return returnValues[0];
+        }*/
+        return returnValues;
+    }
+
     public getSignature(): string {
         return this.methodSignature;
     }
@@ -538,12 +561,15 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         throw new Error(`Unrecognized data type: '${dataItem.type}'`);
     }
 
-    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
         const dataType = this.mapDataItemToDataType(dataItem);
         if (dataType.isStatic()) {
             return dataType;
         }
 
+        if (parentDataType === undefined) { // @Todo -- will this work for return values?
+            throw new Error(`Trying to create a pointer`);
+        }
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 8d78b61b5..8add41af6 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -15,6 +15,35 @@ describe.only('ABI Encoder', () => {
 
     describe.only('ABI Tests at Method Level', () => {
 
+        it.only('Should reuse duplicated strings in string array', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.GAbi);
+
+            const args = [
+                {
+                    a: new BigNumber(5),
+                    e: '0x616161',
+                    b: 'aaa',
+                    f: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                }
+            ]
+
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            //const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            //expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log(method.getSignature());
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
+
+        });
+
         it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const strings = [
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index 5e8268f1a..aa38711cd 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -34,6 +34,40 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+
+export const GAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [{
+                name: 'a',
+                type: 'uint256',
+            },
+            {
+                name: 'b',
+                type: 'string',
+            },
+            {
+                name: 'e',
+                type: 'bytes',
+            },
+            {
+                name: 'f',
+                type: 'address',
+            }],
+
+            name: 'f',
+            type: 'tuple',
+
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const optimizerAbi2 = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 880540f4b8fd8dd7a7f1a93cf7fbcdc17e1fbb13 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 10:34:04 -0800
Subject: Fixed issue with decoding negative ints with width < 256

---
 packages/utils/src/abi_encoder/data_type.ts      |   4 +-
 packages/utils/src/abi_encoder/evm_data_types.ts |   5 +-
 packages/utils/test/abi_encoder_test.ts          | 475 ++++++++++++-----------
 3 files changed, 246 insertions(+), 238 deletions(-)

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index f5a8087ea..15de12a2f 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -41,7 +41,8 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata);
+        const rawCalldata = new RawCalldata(calldata, false);
+        console.log(`HERE DUDE ${JSON.stringify(rawCalldata)}`);
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
@@ -277,6 +278,7 @@ export abstract class MemberDataType extends DataType {
             value = [];
             _.each(members, (member: DataType, idx: number) => {
                 let memberValue = member.generateValue(calldata, rules);
+                console.log(`MEMBER VALUE: ${memberValue}`);
                 (value as any[]).push(memberValue);
             });
         }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index d024a9bfa..bfb2808da 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -154,9 +154,8 @@ abstract class Number extends PayloadDataType {
         if (this instanceof Int) {
             // Check if we're negative
             const binBase = 2;
-            const paddedValueBin = value.toString(binBase);
-            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
-            if (valueBin[0].startsWith('1')) {
+            const valueBin = value.toString(2);
+            if (valueBin.length === 256 && valueBin[0].startsWith('1')) {
                 // Negative
                 // Step 1/3: Invert binary value
                 let invertedValueBin = '';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 8add41af6..d2d7b9825 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -13,9 +13,9 @@ describe.only('ABI Encoder', () => {
 
     });
 
-    describe.only('ABI Tests at Method Level', () => {
+    describe('ABI Tests at Method Level', () => {
 
-        it.only('Should reuse duplicated strings in string array', async () => {
+        it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.GAbi);
 
             const args = [
@@ -723,237 +723,244 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
     });
-    /*
-        describe('Array', () => {
-            it('sample', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[2]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample undefined size', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample dynamic types', async () => {
-                const testDataItem = { name: 'testArray', type: 'string[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue(['five', 'six', 'seven']);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-                console.log('*'.repeat(60));
-                console.log(calldata.getHexValue());
-            });
-        });
-    
-        describe('Address', () => {
-            const testAddressDataItem = { name: 'testAddress', type: 'address' };
-            it('Valid Address', async () => {
-                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-    
-                console.log(addressDataType.getHexValue());
-                console.log(expectedAbiEncodedAddress);
-                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
-            });
-        });
-    
-        describe('Bool', () => {
-            const testBoolDataItem = { name: 'testBool', type: 'bool' };
-            it('True', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(true);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-    
-            it('False', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(false);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-        });
-    
-        describe('Integer', () => {
-            const testIntDataItem = { name: 'testInt', type: 'int' };
-            it('Positive - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Positive', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-1));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-437829473));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Unsigned Integer', () => {
-            const testIntDataItem = { name: 'testUInt', type: 'uint' };
-            it('Lower Bound', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(0));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Base Case', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Random value', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Static Bytes', () => {
-            it('Byte (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Byte (no padding)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(byteDataType.assignValue('0x5')).to.throw();
-            });
-    
-            it('Bytes1', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (unpadded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x1a18bf61');
-                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Bytes32 - Too long', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(
-                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-                ).to.throw(
-                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-                );
-            });
-        });
-    
-        describe('Bytes (Dynamic)', () => {
-            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-            it('Less than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                bytesDataType.assignValue('0x010203');
-                const expectedAbiEncodedBytes =
-                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
-    
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                const testValue = '0x' + '61'.repeat(40);
-                bytesDataType.assignValue(testValue);
-                const expectedAbiEncodedBytes =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            // @TODO: Add test for throw on half-byte
-            // @TODO: Test with no 0x prefix
-            // @TODO: Test with Buffer as input
-        });
-    
-        describe('String', () => {
-            const testStringDataItem = { name: 'testString', type: 'string' };
-            it('Less than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                stringDataType.assignValue('five');
-                const expectedAbiEncodedString =
-                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-    
-                console.log(stringDataType.getHexValue());
-                console.log(expectedAbiEncodedString);
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                const testValue = 'a'.repeat(40);
-                stringDataType.assignValue(testValue);
-                const expectedAbiEncodedString =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
+
+    describe.only('Array', () => {
+        it.only('sample', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'int[2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        /*
+        it('sample undefined size', async () => {
+            const testDataItem = { name: 'testArray', type: 'int[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+        });
+
+        it('sample dynamic types', async () => {
+            const testDataItem = { name: 'testArray', type: 'string[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue(['five', 'six', 'seven']);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+            console.log('*'.repeat(60));
+            console.log(calldata.getHexValue());
         });*/
+    });
+
+    /*
+    describe('Address', () => {
+        const testAddressDataItem = { name: 'testAddress', type: 'address' };
+        it('Valid Address', async () => {
+            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+
+            console.log(addressDataType.getHexValue());
+            console.log(expectedAbiEncodedAddress);
+            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+        });
+    });
+
+    describe('Bool', () => {
+        const testBoolDataItem = { name: 'testBool', type: 'bool' };
+        it('True', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(true);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+
+        it('False', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(false);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+    });
+
+    describe('Integer', () => {
+        const testIntDataItem = { name: 'testInt', type: 'int' };
+        it('Positive - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Positive', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-1));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-437829473));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        // TODO: Add bounds tests + tests for different widths
+    });
+
+    describe('Unsigned Integer', () => {
+        const testIntDataItem = { name: 'testUInt', type: 'uint' };
+        it('Lower Bound', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(0));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Base Case', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Random value', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        // TODO: Add bounds tests + tests for different widths
+    });
+
+    describe('Static Bytes', () => {
+        it('Byte (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Byte (no padding)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(byteDataType.assignValue('0x5')).to.throw();
+        });
+
+        it('Bytes1', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (unpadded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x1a18bf61');
+            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Bytes32 - Too long', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(
+                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+            ).to.throw(
+                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+            );
+        });
+    });
+
+    describe('Bytes (Dynamic)', () => {
+        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+        it('Less than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            bytesDataType.assignValue('0x010203');
+            const expectedAbiEncodedBytes =
+                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            const testValue = '0x' + '61'.repeat(40);
+            bytesDataType.assignValue(testValue);
+            const expectedAbiEncodedBytes =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        // @TODO: Add test for throw on half-byte
+        // @TODO: Test with no 0x prefix
+        // @TODO: Test with Buffer as input
+    });
+
+    describe('String', () => {
+        const testStringDataItem = { name: 'testString', type: 'string' };
+        it('Less than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            stringDataType.assignValue('five');
+            const expectedAbiEncodedString =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            console.log(stringDataType.getHexValue());
+            console.log(expectedAbiEncodedString);
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            const testValue = 'a'.repeat(40);
+            stringDataType.assignValue(testValue);
+            const expectedAbiEncodedString =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+    });*/
 });
-- 
cgit v1.2.3


From bc538c71fcab68578a82b08b4467240f8e79b96b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 10:44:17 -0800
Subject: Tests - Encode/Decode Array

---
 packages/utils/src/abi_encoder/data_type.ts |  4 +-
 packages/utils/test/abi_encoder_test.ts     | 68 +++++++++++++++++++----------
 2 files changed, 46 insertions(+), 26 deletions(-)

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 15de12a2f..022f5621f 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -41,8 +41,7 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata, false);
-        console.log(`HERE DUDE ${JSON.stringify(rawCalldata)}`);
+        const rawCalldata = new RawCalldata(calldata, false); // @TODO Sohuld not hardcode false here
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
@@ -278,7 +277,6 @@ export abstract class MemberDataType extends DataType {
             value = [];
             _.each(members, (member: DataType, idx: number) => {
                 let memberValue = member.generateValue(calldata, rules);
-                console.log(`MEMBER VALUE: ${memberValue}`);
                 (value as any[]).push(memberValue);
             });
         }
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index d2d7b9825..bf6250713 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -725,7 +725,7 @@ describe.only('ABI Encoder', () => {
     });
 
     describe.only('Array', () => {
-        it.only('sample', async () => {
+        it.only('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -742,34 +742,56 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        /*
-        it('sample undefined size', async () => {
+        it.only('Dynamic size; Static elements', async () => {
+            // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('sample dynamic types', async () => {
+        it.only('Fixed size; Dynamic elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ["Hello", "world"];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it.only('Dynamic size; Dynamic elements', async () => {
+            // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue(['five', 'six', 'seven']);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-            console.log('*'.repeat(60));
-            console.log(calldata.getHexValue());
-        });*/
+            // Construct args to be encoded
+            const args = ["Hello", "world"];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
     });
 
     /*
-- 
cgit v1.2.3


From a630312074758b31951c194533dcae596424592d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 10:57:08 -0800
Subject: Tests for Tuple

---
 packages/utils/test/abi_encoder_test.ts | 67 ++++++++++++++++++++++++++++++---
 1 file changed, 62 insertions(+), 5 deletions(-)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index bf6250713..cf1f0327a 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -4,6 +4,7 @@ import 'mocha';
 import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
+import { DecodingRules } from '../src/abi_encoder';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -724,8 +725,8 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Array', () => {
-        it.only('Fixed size; Static elements', async () => {
+    describe('Array', () => {
+        it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -742,7 +743,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.only('Dynamic size; Static elements', async () => {
+        it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -759,7 +760,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.only('Fixed size; Dynamic elements', async () => {
+        it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -776,7 +777,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.only('Dynamic size; Dynamic elements', async () => {
+        it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -794,6 +795,62 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Tuple', () => {
+        it('Static elements only', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }] };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5), field_2: true };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Dynamic elements only', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }] };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: "Hello, World!", field_2: '0xabcdef0123456789' };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Static and dynamic elements mixed', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'string' }, { name: 'field_3', type: 'bool' }, { name: 'field_4', type: 'bytes' }] };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5), field_2: "Hello, World!", field_3: true, field_4: '0xabcdef0123456789' };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '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';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+    });
+
     /*
     describe('Address', () => {
         const testAddressDataItem = { name: 'testAddress', type: 'address' };
-- 
cgit v1.2.3


From a2ad15be0dc500fa196021a5b32e80af8500043c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:18:34 -0800
Subject: Tests for Address

---
 packages/utils/src/abi_encoder/calldata.ts       | 15 +++++--
 packages/utils/src/abi_encoder/data_type.ts      |  2 +-
 packages/utils/src/abi_encoder/evm_data_types.ts | 13 +++++-
 packages/utils/test/abi_encoder_test.ts          | 52 +++++++++++++++++++-----
 4 files changed, 66 insertions(+), 16 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 078767c22..11288064e 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -248,7 +248,7 @@ export class Calldata {
     private selector: string;
     private rules: EncodingRules;
     private sizeInBytes: number;
-    private root: MemberCalldataBlock | undefined;
+    private root: CalldataBlock | undefined;
 
     constructor(rules: EncodingRules) {
         this.selector = '';
@@ -257,8 +257,17 @@ export class Calldata {
         this.root = undefined;
     }
 
-    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+    private createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const blockQueue = new Queue<CalldataBlock>();
+
+        // Base Case
+        if (block instanceof MemberCalldataBlock === false) {
+            blockQueue.push(block);
+            return blockQueue;
+        }
+
+        // This is a Member Block
+        const memberBlock = block as MemberCalldataBlock;
         _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
             if (member instanceof MemberCalldataBlock) {
                 blockQueue.mergeFront(this.createQueue(member));
@@ -429,7 +438,7 @@ export class Calldata {
         return "";
     }
 
-    public setRoot(block: MemberCalldataBlock) {
+    public setRoot(block: CalldataBlock) {
         this.root = block;
         this.sizeInBytes += block.getSizeInBytes();
     }
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 022f5621f..0f3cecac5 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -35,7 +35,7 @@ export abstract class DataType {
         const calldata = new Calldata(rules_);
         if (selector) calldata.setSelector(selector);
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        calldata.setRoot(block); // @TODO CHANGE
         const calldataHex = calldata.toHexString();
         return calldataHex;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index bfb2808da..1ee95863b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -20,6 +20,8 @@ export interface DataTypeStaticInterface {
 
 export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = "Address must be 20 bytes";
 
     constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
@@ -36,9 +38,16 @@ export class Address extends PayloadDataType {
         return type === 'address';
     }
 
-    public encodeValue(value: boolean): Buffer {
+    public encodeValue(value: string): Buffer {
+        if (value.startsWith('0x') === false) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        }
+        const valueAsBuffer = ethUtil.toBuffer(value);
+        if (valueAsBuffer.byteLength !== 20) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+        }
         const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, evmWordWidth);
         return encodedValueBuf;
     }
 
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index cf1f0327a..5b341545e 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -725,7 +725,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe('Array', () => {
+    describe.only('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -793,6 +793,9 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+
+        // @TODO: Add test that fails if we pass in the wrong number of elements
+        // @TODO: Add test that fails if we pass in an element of incorrecrt type
     });
 
     describe.only('Tuple', () => {
@@ -849,22 +852,51 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+
+        // @TODO: Add test that fails if we pass in the wrong number of elements
+        // @TODO: Add test that fails if we pass in arguments in wrong order
     });
 
-    /*
-    describe('Address', () => {
-        const testAddressDataItem = { name: 'testAddress', type: 'address' };
+    describe.only('Address', () => {
         it('Valid Address', async () => {
-            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            console.log(addressDataType.getHexValue());
-            console.log(expectedAbiEncodedAddress);
-            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+        it('Invalid Address - input is not valid hex', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = 'e4';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        });
+
+        it('Invalid Address - input is not 20 bytes', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe4';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         });
     });
 
+    /*
     describe('Bool', () => {
         const testBoolDataItem = { name: 'testBool', type: 'bool' };
         it('True', async () => {
-- 
cgit v1.2.3


From b28f26916fc51fa13308f335e3cd0bd5d3b075fc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:20:35 -0800
Subject: Tests for Bool

---
 packages/utils/test/abi_encoder_test.ts | 43 ++++++++++++++++++++++++---------
 1 file changed, 31 insertions(+), 12 deletions(-)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 5b341545e..123ebe11d 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -896,24 +896,43 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
-    describe('Bool', () => {
-        const testBoolDataItem = { name: 'testBool', type: 'bool' };
+    describe.only('Bool', () => {
         it('True', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(true);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = true;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
         it('False', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(false);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = false;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
     });
 
+    /*
     describe('Integer', () => {
         const testIntDataItem = { name: 'testInt', type: 'int' };
         it('Positive - Base case', async () => {
@@ -1073,5 +1092,5 @@ describe.only('ABI Encoder', () => {
                 '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
         });
-    });*/
+    }); */
 });
-- 
cgit v1.2.3


From 666075a87e8f7dfd5ef3553c5f8e08d826ac0641 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:47:32 -0800
Subject: Tests for Integer (tested 256 / 32 bit integers)

---
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +-
 packages/utils/test/abi_encoder_test.ts          | 202 ++++++++++++++++++++---
 2 files changed, 180 insertions(+), 26 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 1ee95863b..38878f63e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -118,9 +118,9 @@ abstract class Number extends PayloadDataType {
     public encodeValue(value_: BigNumber | string | number): Buffer {
         const value = new BigNumber(value_, 10);
         if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            throw `Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+            throw `Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
         }
 
         const hexBase = 16;
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 123ebe11d..21ad89711 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -932,40 +932,194 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
-    describe('Integer', () => {
-        const testIntDataItem = { name: 'testInt', type: 'int' };
-        it('Positive - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+    describe.only('Integer', () => {
+        it('Int256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Positive', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        it('Int256 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Negative - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-1));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        it('Int256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const args = max256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Negative', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-437829473));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        it('Int256 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const args = min256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        // TODO: Add bounds tests + tests for different widths
+        it('Int256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const args = max256BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('Int256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const args = min256BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('Int32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const args = max32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const args = min32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const args = max32BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('Int32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const args = min32BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
     });
 
+    /*
+
     describe('Unsigned Integer', () => {
         const testIntDataItem = { name: 'testUInt', type: 'uint' };
         it('Lower Bound', async () => {
-- 
cgit v1.2.3


From 9a0bd05c4ca98dd24d71cdbd53175bfdd5250107 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:55:56 -0800
Subject: Unsigned Integers

---
 packages/utils/test/abi_encoder_test.ts | 164 ++++++++++++++++++++++++++++----
 1 file changed, 145 insertions(+), 19 deletions(-)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 21ad89711..4b85ad938 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1118,34 +1118,160 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
+    describe.only('Unsigned Integer', () => {
+        it('UInt256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('UInt256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const args = max256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('UInt256 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min256BitUnsignedInteger = new BigNumber(0);
+            const args = min256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('UInt256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const args = max256BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('UInt256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min256BitUnsignedInteger = new BigNumber(0)
+            const args = min256BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('UInt32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-    describe('Unsigned Integer', () => {
-        const testIntDataItem = { name: 'testUInt', type: 'uint' };
-        it('Lower Bound', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(0));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        it('UInt32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const args = max32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Base Case', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        it('UInt32 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min32BitUnsignedInteger = new BigNumber(0);
+            const args = min32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Random value', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        it('UInt32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const args = max32BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
         });
 
-        // TODO: Add bounds tests + tests for different widths
+        it('UInt32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min32BitUnsignedInteger = new BigNumber(0);
+            const args = min32BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
     });
 
+    /*
+
     describe('Static Bytes', () => {
         it('Byte (padded)', async () => {
             const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-- 
cgit v1.2.3


From d70d07366fcc9ed2a750a5427af9d210c486f344 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 12:43:16 -0800
Subject: Tests for Static Bytes

---
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +
 packages/utils/test/abi_encoder_test.ts          | 176 +++++++++++++++++------
 2 files changed, 140 insertions(+), 40 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 38878f63e..ff1bc594d 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -270,6 +270,10 @@ export class Byte extends PayloadDataType {
     }
 
     public encodeValue(value: string | Buffer): Buffer {
+        // Sanity check if string
+        if (typeof value === 'string' && value.startsWith('0x') === false) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        }
         // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
         if (valueBuf.byteLength > this.width) {
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 4b85ad938..5fe625092 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1270,62 +1270,158 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
+    describe.only('Static Bytes', () => {
+        it('Single Byte (byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Byte', type: 'byte' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-    describe('Static Bytes', () => {
-        it('Byte (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('Single Byte (bytes1)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.skip('Byte (no padding)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+        it('4 Bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x00010203';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            // @TODO: This does not catch the Error
-            expect(byteDataType.assignValue('0x5')).to.throw();
+        it('4 Bytes (bytes4); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a180000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
 
-        it('Bytes1', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('32 Bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('32 Bytes (bytes32); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
 
-        it('Bytes32 (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('Should throw when pass in too many bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0102030405';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4');
         });
 
-        it('Bytes32 (unpadded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x1a18bf61');
-            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('Should throw when pass in too many bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32');
         });
 
-        it.skip('Bytes32 - Too long', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0102030405060708091011121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+        });
 
-            // @TODO: This does not catch the Error
-            expect(
-                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-            ).to.throw(
-                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-            );
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
+    /*
+
+    
+
     describe('Bytes (Dynamic)', () => {
         const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From 5b187935dc6bf194555e1652dbf53d1c637d4add Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 13:01:26 -0800
Subject: tests for String

---
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +-
 packages/utils/test/abi_encoder_test.ts          | 160 +++++++++++++++++------
 2 files changed, 123 insertions(+), 41 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index ff1bc594d..b6a62a5d4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -318,7 +318,7 @@ export class Bytes extends PayloadDataType {
 
     public encodeValue(value: string | Buffer): Buffer {
         if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
         if (value.length % 2 !== 0) {
@@ -365,7 +365,7 @@ export class SolString extends PayloadDataType {
     public encodeValue(value: string): Buffer {
         const wordsForValue = Math.ceil(value.length / 32);
         const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedBytesForValue);
         const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
         const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
         return encodedValueBuf;
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 5fe625092..b541cd758 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -5,6 +5,7 @@ import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
 import { DecodingRules } from '../src/abi_encoder';
+import ethUtil = require('ethereumjs-util');
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -1418,55 +1419,136 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
-
-    
+    describe.only('Dynamic Bytes Dynamic', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-    describe('Bytes (Dynamic)', () => {
-        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-        it('Less than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            bytesDataType.assignValue('0x010203');
-            const expectedAbiEncodedBytes =
-                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x' + '61'.repeat(40);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        it('Input as Buffer', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            const argsAsBuffer = ethUtil.toBuffer(args);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(argsAsBuffer);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Greater than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            const testValue = '0x' + '61'.repeat(40);
-            bytesDataType.assignValue(testValue);
-            const expectedAbiEncodedBytes =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            const args = '01';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
         });
 
-        // @TODO: Add test for throw on half-byte
-        // @TODO: Test with no 0x prefix
-        // @TODO: Test with Buffer as input
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+        });
     });
 
-    describe('String', () => {
-        const testStringDataItem = { name: 'testString', type: 'string' };
-        it('Less than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            stringDataType.assignValue('five');
-            const expectedAbiEncodedString =
-                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+    describe.only('String', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.SolString(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = 'five';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            console.log(stringDataType.getHexValue());
-            console.log(expectedAbiEncodedString);
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.SolString(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = 'a'.repeat(40);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Greater than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            const testValue = 'a'.repeat(40);
-            stringDataType.assignValue(testValue);
-            const expectedAbiEncodedString =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        it('String that begins with 0x prefix', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.SolString(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x' + 'a'.repeat(40);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-    }); */
+    });
 });
-- 
cgit v1.2.3


From b213cb39747ba0b78138d5a1db07b511bd9fd3b8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 13:05:36 -0800
Subject: Temporary change for testing functions

---
 packages/utils/src/abi_encoder/data_type.ts | 2 +-
 packages/utils/test/abi_encoder_test.ts     | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 0f3cecac5..21c08ef54 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -41,7 +41,7 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata, false); // @TODO Sohuld not hardcode false here
+        const rawCalldata = new RawCalldata(calldata, true); // @TODO Sohuld not hardcode false here
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index b541cd758..6d0d0c390 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -11,12 +11,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
-    describe.only('Optimizer', () => {
-
-    });
-
-    describe('ABI Tests at Method Level', () => {
-
+    describe('Optimizer', () => {
         it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.GAbi);
 
@@ -147,7 +142,9 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
+    });
 
+    describe.only('ABI Tests at Method Level', () => {
         it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
-- 
cgit v1.2.3


From 0c0bcb44d3ef6d68c9c7c05be25641ef57a7287a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 13:07:34 -0800
Subject: All 71 tests passing. Both for function encoding and individual
 types.

---
 packages/utils/src/abi_encoder/data_type.ts      | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types.ts | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 21c08ef54..243b221ef 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -40,8 +40,8 @@ export abstract class DataType {
         return calldataHex;
     }
 
-    public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata, true); // @TODO Sohuld not hardcode false here
+    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
+        const rawCalldata = new RawCalldata(calldata, hasSelector);
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index b6a62a5d4..2895ee00f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -515,7 +515,8 @@ export class Method extends MemberDataType {
         if (!calldata.startsWith(this.selector)) {
             throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
         }
-        const value = super.decode(calldata, rules);
+        const hasSelector = true;
+        const value = super.decode(calldata, rules, hasSelector);
         return value;
     }
 
-- 
cgit v1.2.3


From 67dd062a2f6a936cad18ff81afac398cd6a1ab97 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 14:35:40 -0800
Subject: Cleaning up optimizer tests

---
 packages/utils/src/abi_encoder/calldata.ts       |   37 +-
 packages/utils/src/abi_encoder/data_type.ts      |   68 +-
 packages/utils/src/abi_encoder/evm_data_types.ts |   27 +-
 packages/utils/src/abi_encoder/index.ts          |    2 +-
 packages/utils/test/abi_encoder_test.ts          | 1085 +++++++++++-----------
 packages/utils/test/abi_samples.ts               |   73 +-
 6 files changed, 687 insertions(+), 605 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 11288064e..e6ce58957 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -20,7 +20,14 @@ export abstract class CalldataBlock {
     private relocatable: boolean;
     private parentName: string;
 
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        /*offsetInBytes: number,*/ headerSizeInBytes: number,
+        bodySizeInBytes: number,
+        relocatable: boolean,
+    ) {
         this.name = name;
         this.signature = signature;
         this.parentName = parentName;
@@ -91,7 +98,13 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        /*offsetInBytes: number,*/ relocatable: boolean,
+        payload: Buffer,
+    ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -115,7 +128,14 @@ export class DependentCalldataBlock extends CalldataBlock {
     private dependency: CalldataBlock;
     private aliasFor: CalldataBlock | undefined;
 
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        relocatable: boolean,
+        dependency: CalldataBlock,
+        parent: CalldataBlock,
+    ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -125,7 +145,8 @@ export class DependentCalldataBlock extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const destinationOffset =
+            this.aliasFor !== undefined ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
@@ -314,7 +335,7 @@ export class Calldata {
 
             //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
             //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); //.replace(`${parentName}[`, '[');
             const signature = block.getSignature();
 
             // Current offset
@@ -383,7 +404,7 @@ export class Calldata {
         const blocksByHash: { [key: string]: CalldataBlock } = {};
 
         // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
+        // Note that they are ordered the same as
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
         while ((block = subtreeQueue.popBack()) !== undefined) {
@@ -435,7 +456,7 @@ export class Calldata {
     }
 
     public toAnnotatedString(): string {
-        return "";
+        return '';
     }
 
     public setRoot(block: CalldataBlock) {
@@ -532,4 +553,4 @@ export class RawCalldata {
     public getSelector(): string {
         return this.selector;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 243b221ef..80797c563 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -1,4 +1,11 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import {
+    RawCalldata,
+    Calldata,
+    CalldataBlock,
+    PayloadCalldataBlock,
+    DependentCalldataBlock,
+    MemberCalldataBlock,
+} from './calldata';
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { DecodingRules, EncodingRules } from './calldata';
 import { BigNumber } from '../configured_bignumber';
@@ -67,7 +74,13 @@ export abstract class PayloadDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        const block = new PayloadCalldataBlock(
+            name,
+            signature,
+            parentName,
+            /*offsetInBytes,*/ relocatable,
+            encodedValue,
+        );
         return block;
     }
 
@@ -104,7 +117,14 @@ export abstract class DependentDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        const block = new DependentCalldataBlock(
+            name,
+            signature,
+            parentName,
+            relocatable,
+            dependencyBlock,
+            parentBlock,
+        );
         return block;
     }
 
@@ -135,8 +155,13 @@ export abstract class MemberDataType extends DataType {
     protected arrayLength: number | undefined;
     protected arrayElementType: string | undefined;
 
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
         super(dataItem, factory);
         this.memberMap = {};
         this.members = [];
@@ -207,11 +232,17 @@ export abstract class MemberDataType extends DataType {
         }
 
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+            this.isStatic(),
+            false,
+        );
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+            [members] = this.createMembersWithLength(this.getDataItem(), value.length);
 
             const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
             methodBlock.setHeader(lenBuf);
@@ -228,12 +259,20 @@ export abstract class MemberDataType extends DataType {
 
     protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+            this.isStatic(),
+            false,
+        );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
             }
             const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
@@ -249,7 +288,10 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        const block =
+            value instanceof Array
+                ? this.generateCalldataBlockFromArray(value, parentBlock)
+                : this.generateCalldataBlockFromObject(value, parentBlock);
         return block;
     }
 
@@ -261,7 +303,7 @@ export abstract class MemberDataType extends DataType {
             const hexBase = 16;
             const arrayLength = new BigNumber(arrayLengthHex, hexBase);
 
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+            [members] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
 
         calldata.startScope();
@@ -314,9 +356,9 @@ export abstract class MemberDataType extends DataType {
 
         // Search for dependent members
         const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
+            return member instanceof DependentDataType;
         });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
         return isStatic;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 2895ee00f..10e7b987b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -21,7 +21,7 @@ export interface DataTypeStaticInterface {
 export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = "Address must be 20 bytes";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
 
     constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
@@ -88,7 +88,7 @@ export class Bool extends PayloadDataType {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
         const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        let value: boolean = valueNumber.equals(0) ? false : true;
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
@@ -147,10 +147,7 @@ abstract class Number extends PayloadDataType {
             const negativeValue = invertedValue.plus(1);
 
             // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`), evmWordWidth);
         }
 
         return valueBuf;
@@ -279,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -392,7 +389,6 @@ export class SolString extends PayloadDataType {
 }
 
 export class Pointer extends DependentDataType {
-
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
         const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
@@ -442,7 +438,7 @@ export class SolArray extends MemberDataType {
 
         const isArray = true;
         const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], 10);
         super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
         this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
@@ -513,7 +509,9 @@ export class Method extends MemberDataType {
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
         if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+            );
         }
         const hasSelector = true;
         const value = super.decode(calldata, rules, hasSelector);
@@ -524,7 +522,7 @@ export class Method extends MemberDataType {
         //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
 
         const returnValues: any[] = [];
-        const rules_ = rules ? rules : { structsAsObjects: false } as DecodingRules;
+        const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
         const rawReturnData = new RawCalldata(returndata, false);
         _.each(this.returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
@@ -549,7 +547,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() { }
+    private constructor() {}
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
@@ -580,10 +578,11 @@ export class EvmDataTypeFactory implements DataTypeFactory {
             return dataType;
         }
 
-        if (parentDataType === undefined) { // @Todo -- will this work for return values?
+        if (parentDataType === undefined) {
+            // @Todo -- will this work for return values?
             throw new Error(`Trying to create a pointer`);
         }
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index 991edb8c5..95ad84ac9 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
 export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
\ No newline at end of file
+export * from './evm_data_types';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 6d0d0c390..9925abcc3 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -12,273 +12,188 @@ const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe('Optimizer', () => {
-        it('Should reuse duplicated strings in string array', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.GAbi);
-
-            const args = [
-                {
-                    a: new BigNumber(5),
-                    e: '0x616161',
-                    b: 'aaa',
-                    f: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
-            ]
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            //const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            //expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log(method.getSignature());
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-
-        });
-
-        it('Should reuse duplicated strings in string array', async () => {
+        it('Should reuse duplicate strings in string array', async () => {
+            // Description:
+            //   There are two unique values in the array `strings`.
+            //   There should exist only one copy of each string in the optimized calldata.
+            //   In unoptimized calldata, two copies of each string will be created.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = [
-                "Test String",
-                "Test String 2",
-                "Test String",
-                "Test String 2",
-            ];
+            const strings = ['Test String', 'Test String 2', 'Test String', 'Test String 2'];
             const args = [strings];
-
-            // Verify optimized calldata is expected
+            // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            const expectedOptimizedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
-
-        it('Should point array elements to a duplicated value from another parameter', async () => {
+        it('Should point array elements to a duplicate value from another parameter', async () => {
+            // Description:
+            //   There are two unique values in the array `strings`.
+            //   The value "Test String" appears three times in this array.
+            //   There should exist only one copy of this string in the optimized calldata.
+            //   In unoptimized calldata, "Test String" would be written three times.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const stringArray = [
-                "Test String",
-                "Test String",
-                "Test String",
-                "Test String 2",
-            ];
+            const strings = ['Test String', 'Test String', 'Test String', 'Test String 2'];
             const string = 'Test String';
-            const args = [stringArray, string];
-
-            // Verify optimized calldata is expected
+            const args = [strings, string];
+            // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            const expectedOptimizedCalldata =
+                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
-
-
-        it('Optimizer #3 (tuple should point to array)', async () => {
+        it('Dynamic Array of uints should point to Dynamic Array of Tuple(Uint)s', async () => {
+            // Description:
+            //   There are two dynamic arrays, one of uint's and one of tuples.
+            //   Each tuple is simply a wrapper for a uint - tuple := {key: uintValue}
+            //   While the elements of these arrays have different types, they
+            //   have the same representation in calldata.
+            //   That is, a `uint` and a `tuple{uint}` both consume exactly one word of calldata.
+            //   In the optimized calldata, only the elements of one array should be included.
+            //   Both arrays will then point to the same set of elements.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
+            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
             const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
             const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const expectedOptimizedCalldata =
+                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        it('Optimizer #4 (Expect no optimization)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
+        it('Duplicate Dynamic Arrays', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-    });
 
-    describe.only('ABI Tests at Method Level', () => {
-        it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
-            console.log(method.getSignature());
-
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-
-            const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
-            };
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            console.log(method.getSignature());
-
-            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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-            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        /*
+        it.only('Duplicate Static Arrays', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
-        it('Crazy ABI #1', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
-
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true
-            ];
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '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';
-            expect(calldata).to.be.equal(expectedCalldata);
+        it.only('Duplicate Tuples', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });*/
 
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        it('Static Array of static types should not be optimized', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+            // Validate calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const unoptimizedCalldata = method.encode(args);
+            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
+        // Todo: Unfixed array points to fixed array
+        // Todo: Unfixed to unfixed array
+        // Todo: Duplicate tuples
+    });
 
+    describe('Method ABIs', () => {
         it('Types with default widths', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            console.log(method);
-            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const args = [
+                new BigNumber(1),
+                new BigNumber(-1),
+                '0x56',
+                [new BigNumber(1)],
+                [new BigNumber(-1)],
+                ['0x56'],
+            ];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Static Tuples (Array has defined length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
@@ -286,23 +201,19 @@ describe.only('ABI Encoder', () => {
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            // Validate calldata
+            const expectedCalldata =
+                '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Static Tuples (Array has dynamic length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
@@ -310,316 +221,352 @@ describe.only('ABI Encoder', () => {
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            // Validate calldata
+            const expectedCalldata =
+                '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            // Generate Calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Multidimensional Arrays / Static Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-
             // Eight 3-dimensional arrays of uint8[2][2][2]
             let value = 0;
             const args = [];
             for (let i = 0; i < 8; ++i) {
-                args.push(
+                args.push([
                     [
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ],
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ]
-                    ]
-                );
+                        [new BigNumber(++value), new BigNumber(++value)],
+                        [new BigNumber(++value), new BigNumber(++value)],
+                    ],
+                    [
+                        [new BigNumber(++value), new BigNumber(++value)],
+                        [new BigNumber(++value), new BigNumber(++value)],
+                    ],
+                ]);
             }
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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expect(calldata).to.be.equal(expectedCalldata);
+            // Validate calldata
+            const expectedCalldata =
+                '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Multidimensional Arrays / Dynamic Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-
             // Eight 3-dimensional arrays of string[2][2][2]
             let value = 0;
             const args = [];
             for (let i = 0; i < 4; ++i) {
-                args.push(
+                args.push([
                     [
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ],
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ]
-                    ]
-                );
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    ],
+                    [
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    ],
+                ]);
             }
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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+            // Validate calldata
+            const expectedCalldata =
+                '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Length Array / Dynamic Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
+            // Validate calldata
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Length Array / Dynamic Members', async () => {
+            // Generaet calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
+            // Validate calldata
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Unfixed Length Array / Dynamic Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Unfixed Length Array / Static Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            // Validate calldata
+            const expectedCalldata =
+                '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-
         it('Fixed Length Array / Static Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
+            // Validate calldata
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
-
-            const args = [
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
-
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            console.log(method);
             const args = [['five', 'six', 'seven']];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            // Validate calldata
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Static Tuple', async () => {
+            // Generate calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
             const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Dynamic Tuple (Array input)', async () => {
+            // Generate calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const args = [[new BigNumber(5), 'five']];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            // Validate calldata
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Dynamic Tuple (Object input)', async () => {
+            // Generate Calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
+            // Validate calldata
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+        it('Large, Flat ABI', async () => {
+            // Construct calldata
+            const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true,
+            ];
+            // Validate calldata
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+        it('Large, Nested ABI', async () => {
+            // Construct Calldata
+            const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ];
+            const someDynamicArrayWithDynamicMembers = [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ];
+            const some2DArray = [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ],
+                [],
+            ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr:
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes,
+            };
+            const calldata = method.encode(args);
+            // Validate calldata
+            const expectedCalldata =
+                '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
+        // @TODO: Test Nested Tuples (Not Supported on )
+
         it.skip('Nested Tuples', async () => {
             // Couldn't get nested tuples to work with Remix
             // This is dynamic because it has dynamic members
@@ -628,8 +575,8 @@ describe.only('ABI Encoder', () => {
                 someUint32: new BigNumber(30472),
                 nestedTuple: {
                     someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                },
             };
             const secondTuple = {
                 someUint: new BigNumber(2984237422),
@@ -640,50 +587,47 @@ describe.only('ABI Encoder', () => {
                         someUint: new BigNumber(234324),
                         someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
                         someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                    }
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                    },
                 },
                 someBytes: '0x2834y3947289423u489aaaff4783924739847489',
                 someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
             };
             const thirdTuple = {
-                'someUint': new BigNumber(37422),
-                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                'nestedTuple': {
+                someUint: new BigNumber(37422),
+                someStr: 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                nestedTuple: {
                     someUint32: new BigNumber(23999222),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(324),
-                        'someStr': 'Im also a short st',
-                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
-                    }
+                    secondNestedTuple: {
+                        someUint: new BigNumber(324),
+                        someStr: 'Im also a short st',
+                        someBytes: '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        someAddress: '0x46dafa5ebde1f4699f498e41d2489571d3221892',
+                    },
                 },
-                'someBytes': '0x947289423u489aaaff472834y383924739847489',
-                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+                someBytes: '0x947289423u489aaaff472834y383924739847489',
+                someAddress: '0x46dafa5ebde1f46e41d2489571d322189299afaf',
             };
             const fourthTuple = {
-                'someUint': new BigNumber(222283488822),
-                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                'nestedTuple': {
+                someUint: new BigNumber(222283488822),
+                someStr: 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                nestedTuple: {
                     someUint32: new BigNumber(2300),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(343224),
-                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
-                    }
+                    secondNestedTuple: {
+                        someUint: new BigNumber(343224),
+                        someStr:
+                            'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        someBytes: '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        someAddress: '0x71d322189246dafa5ebe41d24895de1f4699f498',
+                    },
                 },
-                'someBytes': '0x2783924739847488343947289423u489aaaff490',
-                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+                someBytes: '0x2783924739847488343947289423u489aaaff490',
+                someAddress: '0xebde1d322189246dafa1f4699afafe41d2489575',
             };
-            const args = [
-                [firstTuple],
-                [secondTuple, thirdTuple, fourthTuple]
-            ];
+            const args = [[firstTuple], [secondTuple, thirdTuple, fourthTuple]];
 
             console.log('*'.repeat(250), method, '*'.repeat(250));
 
-
             const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -693,37 +637,9 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata = '0x';
             expect(calldata).to.be.equal(expectedCalldata);
         });
-
-        it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
     });
 
-    describe.only('Array', () => {
+    describe('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -732,7 +648,8 @@ describe.only('ABI Encoder', () => {
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -740,7 +657,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
@@ -749,7 +665,8 @@ describe.only('ABI Encoder', () => {
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -757,16 +674,16 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             // Construct args to be encoded
-            const args = ["Hello", "world"];
+            const args = ['Hello', 'world'];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -774,16 +691,16 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             // Construct args to be encoded
-            const args = ["Hello", "world"];
+            const args = ['Hello', 'world'];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -791,21 +708,56 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
-        // @TODO: Add test that fails if we pass in the wrong number of elements
-        // @TODO: Add test that fails if we pass in an element of incorrecrt type
+        it('Static size; Too Few Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[3]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 3 elements, but got array of length 2');
+        });
+        it('Static size; Too Many Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[1]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 1 elements, but got array of length 2');
+        });
+        it('Element Type Mismatch', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'uint[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(1), 'Bad Argument'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
     });
 
-    describe.only('Tuple', () => {
+    describe('Tuple', () => {
         it('Static elements only', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
             const args = { field_1: new BigNumber(-5), field_2: true };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            const expectedEncodedArgs =
+                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -814,16 +766,20 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic elements only', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
-            const args = { field_1: "Hello, World!", field_2: '0xabcdef0123456789' };
+            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -832,16 +788,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'string' }, { name: 'field_3', type: 'bool' }, { name: 'field_4', type: 'bytes' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [
+                    { name: 'field_1', type: 'int32' },
+                    { name: 'field_2', type: 'string' },
+                    { name: 'field_3', type: 'bool' },
+                    { name: 'field_4', type: 'bytes' },
+                ],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5), field_2: "Hello, World!", field_3: true, field_4: '0xabcdef0123456789' };
+            const args = {
+                field_1: new BigNumber(-5),
+                field_2: 'Hello, World!',
+                field_3: true,
+                field_4: '0xabcdef0123456789',
+            };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '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';
+            const expectedEncodedArgs =
+                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -850,12 +820,39 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
-        // @TODO: Add test that fails if we pass in the wrong number of elements
-        // @TODO: Add test that fails if we pass in arguments in wrong order
+        it('Missing Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Could not assign tuple to object: missing keys field_2');
+        });
+        it('Bad Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { unknown_field: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
+        });
     });
 
-    describe.only('Address', () => {
+    describe('Address', () => {
         it('Valid Address', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -872,7 +869,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Invalid Address - input is not valid hex', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -880,9 +876,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = 'e4';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         });
-
         it('Invalid Address - input is not 20 bytes', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -890,11 +887,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0xe4';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         });
     });
 
-    describe.only('Bool', () => {
+    describe('Bool', () => {
         it('True', async () => {
             // Create DataType object
             const testDataItem = { name: 'Boolean', type: 'bool' };
@@ -911,7 +910,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('False', async () => {
             // Create DataType object
             const testDataItem = { name: 'Boolean', type: 'bool' };
@@ -930,7 +928,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Integer', () => {
+    describe('Integer', () => {
         it('Int256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -947,7 +945,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Negative Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -964,13 +961,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -982,13 +978,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Negative Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1000,29 +995,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int256 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int32 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
@@ -1039,7 +1035,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Negative Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
@@ -1056,13 +1051,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1074,13 +1068,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Negative Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1092,31 +1085,33 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int32 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
     });
 
-    describe.only('Unsigned Integer', () => {
+    describe('Unsigned Integer', () => {
         it('UInt256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1133,13 +1128,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1151,7 +1145,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Zero Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1169,29 +1162,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt256 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0)
+            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt32 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1208,13 +1202,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1226,7 +1219,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Zero Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1244,18 +1236,18 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt32 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1264,11 +1256,13 @@ describe.only('ABI Encoder', () => {
             const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
     });
 
-    describe.only('Static Bytes', () => {
+    describe('Static Bytes', () => {
         it('Single Byte (byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Byte', type: 'byte' };
@@ -1285,7 +1279,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
@@ -1302,7 +1295,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1319,7 +1311,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1338,7 +1329,6 @@ describe.only('ABI Encoder', () => {
             const paddedArgsAsJson = JSON.stringify(paddedArgs);
             expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
-
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1355,7 +1345,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1374,7 +1363,6 @@ describe.only('ABI Encoder', () => {
             const paddedArgsAsJson = JSON.stringify(paddedArgs);
             expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
-
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1382,9 +1370,12 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x0102030405';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
+            );
         });
-
         it('Should throw when pass in too many bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1392,9 +1383,12 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
+            );
         });
-
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1402,9 +1396,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
-
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1412,11 +1407,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
-    describe.only('Dynamic Bytes Dynamic', () => {
+    describe('Dynamic Bytes', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1426,7 +1423,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x1a18bf61';
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1434,7 +1432,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1444,7 +1441,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x' + '61'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1452,7 +1450,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Input as Buffer', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1463,7 +1460,8 @@ describe.only('ABI Encoder', () => {
             const argsAsBuffer = ethUtil.toBuffer(args);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(argsAsBuffer);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1471,7 +1469,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
@@ -1479,9 +1476,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '01';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
         });
-
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
@@ -1489,11 +1487,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
-    describe.only('String', () => {
+    describe('String', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1503,7 +1503,8 @@ describe.only('ABI Encoder', () => {
             const args = 'five';
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1511,7 +1512,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1521,7 +1521,8 @@ describe.only('ABI Encoder', () => {
             const args = 'a'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1529,7 +1530,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1539,7 +1539,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x' + 'a'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index aa38711cd..806ad1700 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -34,32 +34,32 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
-
 export const GAbi = {
     constant: false,
     inputs: [
         {
-            components: [{
-                name: 'a',
-                type: 'uint256',
-            },
-            {
-                name: 'b',
-                type: 'string',
-            },
-            {
-                name: 'e',
-                type: 'bytes',
-            },
-            {
-                name: 'f',
-                type: 'address',
-            }],
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint256',
+                },
+                {
+                    name: 'b',
+                    type: 'string',
+                },
+                {
+                    name: 'e',
+                    type: 'bytes',
+                },
+                {
+                    name: 'f',
+                    type: 'address',
+                },
+            ],
 
             name: 'f',
             type: 'tuple',
-
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -137,6 +137,25 @@ export const optimizerAbi4 = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi5 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint8[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint8[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
@@ -456,7 +475,7 @@ export const staticArrayAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -471,7 +490,7 @@ export const staticArrayDynamicMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'string[3]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -486,7 +505,7 @@ export const dynamicArrayDynamicMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'string[]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -501,7 +520,7 @@ export const dynamicArrayStaticMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -510,7 +529,7 @@ export const dynamicArrayStaticMembersAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi1 = {
+export const largeFlatAbi = {
     constant: false,
     inputs: [
         {
@@ -557,7 +576,7 @@ export const crazyAbi1 = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi = {
+export const largeNestedAbi = {
     constant: false,
     inputs: [
         {
@@ -641,7 +660,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -730,7 +749,7 @@ export const nestedTuples = {
                     type: 'address',
                 },
             ],
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
-- 
cgit v1.2.3


From 0d65c9da4ad6d925779b9b6e8ff99bea4c25eedf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 16:52:45 -0800
Subject: Optimizer Tests

---
 packages/utils/test/abi_encoder_test.ts | 272 +++++++++++++++++++++++---------
 packages/utils/test/abi_samples.ts      |  88 -----------
 2 files changed, 200 insertions(+), 160 deletions(-)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 9925abcc3..c5be35d5e 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -4,6 +4,7 @@ import 'mocha';
 import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
+import * as OptimizedAbis from './optimizer_abis';
 import { DecodingRules } from '../src/abi_encoder';
 import ethUtil = require('ethereumjs-util');
 
@@ -12,19 +13,17 @@ const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe('Optimizer', () => {
-        it('Should reuse duplicate strings in string array', async () => {
-            // Description:
-            //   There are two unique values in the array `strings`.
-            //   There should exist only one copy of each string in the optimized calldata.
-            //   In unoptimized calldata, two copies of each string will be created.
+        it('Duplicate Dynamic Arrays with Static Elements', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = ['Test String', 'Test String 2', 'Test String', 'Test String 2'];
-            const args = [strings];
-            // Validate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
+            console.log(optimizedCalldata);
             const expectedOptimizedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+                '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -32,21 +31,68 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-        it('Should point array elements to a duplicate value from another parameter', async () => {
-            // Description:
-            //   There are two unique values in the array `strings`.
-            //   The value "Test String" appears three times in this array.
-            //   There should exist only one copy of this string in the optimized calldata.
-            //   In unoptimized calldata, "Test String" would be written three times.
+        it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
+            const array1 = ["Hello", "World"];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const strings = ['Test String', 'Test String', 'Test String', 'Test String 2'];
-            const string = 'Test String';
-            const args = [strings, string];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            const unoptimizedCalldata = method.encode(args);
+            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Static Arrays with Dynamic Elements', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
+            const array1 = ["Hello", "World"];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Array Elements (should optimize)', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements);
+            const strings = ['Hello', 'World', 'Hello', 'World'];
+            const args = [strings];
             // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -54,24 +100,15 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-        it('Dynamic Array of uints should point to Dynamic Array of Tuple(Uint)s', async () => {
-            // Description:
-            //   There are two dynamic arrays, one of uint's and one of tuples.
-            //   Each tuple is simply a wrapper for a uint - tuple := {key: uintValue}
-            //   While the elements of these arrays have different types, they
-            //   have the same representation in calldata.
-            //   That is, a `uint` and a `tuple{uint}` both consume exactly one word of calldata.
-            //   In the optimized calldata, only the elements of one array should be included.
-            //   Both arrays will then point to the same set of elements.
+        it('Duplicate Tuple Fields', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields);
+            const tuple = ['Hello', 'Hello'];
+            const args = [tuple];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+                '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -79,20 +116,18 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-        it('Duplicate Dynamic Arrays', async () => {
+        it('Duplicate Strings', async () => {
             // Description:
             //   Two dynamic arrays with the same values.
             //   In the optimized calldata, only one set of elements should be included.
             //   Both arrays should point to this set.
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = [array1[0], array1[1]];
-            const args = [array1, array2];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
+            const args = ['Hello', 'Hello'];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+                '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -100,22 +135,19 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        /*
-        it.only('Duplicate Static Arrays', async () => {
+        it('Duplicate Bytes', async () => {
             // Description:
             //   Two dynamic arrays with the same values.
             //   In the optimized calldata, only one set of elements should be included.
             //   Both arrays should point to this set.
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = [array1[0], array1[1]];
-            const args = [array1, array2];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes);
+            const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
+            const args = [value, value];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+                '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -123,49 +155,145 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        it.only('Duplicate Tuples', async () => {
+        it('Duplicate Tuples', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+            const tuple1 = ['Hello, World!', new BigNumber(424234)];
+            const tuple2 = tuple1;
+            const args = [tuple1, tuple2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Fields Across Two Tuples', async () => {
             // Description:
-            //   Two dynamic arrays with the same values.
-            //   In the optimized calldata, only one set of elements should be included.
-            //   Both arrays should point to this set.
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = [array1[0], array1[1]];
-            const args = [array1, array2];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+            const tuple1 = ['Hello, World!', new BigNumber(1)];
+            const tuple2 = [tuple1[0], new BigNumber(2)];
+            const args = [tuple1, tuple2];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-        });*/
-
-        it('Static Array of static types should not be optimized', async () => {
+        });
+        it('Duplicate Arrays, Nested in Separate Tuples', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples);
+            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)];
+            const tuple1 = [array];
+            const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
+            const args = [tuple1, tuple2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Tuples, Nested in Separate Tuples', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples);
+            const nestedTuple = ['Hello, World!'];
+            const tuple1 = [nestedTuple];
+            const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
+            const args = [tuple1, tuple2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '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';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Two-Dimensional Arrays', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+            const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']];
+            const twoDimArray2 = twoDimArray1;
+            const args = [twoDimArray1, twoDimArray2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: false });
+            const expectedOptimizedCalldata =
+                '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+            const twoDimArray1 = [['Hello', 'World'], ['Foo']];
+            const twoDimArray2 = [['Hello', 'World'], ['Bar']];
+            const args = [twoDimArray1, twoDimArray2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Array Elements Duplicated as Tuple Fields', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields);
+            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+            const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
+            const args = [array, tuple];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Array Elements Duplicated as Separate Parameter', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
+            const array = ['Hello', 'Hello', 'Hello', 'World'];
+            const string = 'Hello';
+            const args = [array, string];
             // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const unoptimizedCalldata = method.encode(args);
-            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            const expectedOptimizedCalldata =
+                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        // Todo: Unfixed array points to fixed array
-        // Todo: Unfixed to unfixed array
-        // Todo: Duplicate tuples
     });
 
     describe('Method ABIs', () => {
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index 806ad1700..0c3354044 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -68,94 +68,6 @@ export const GAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const optimizerAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'stringArray',
-            type: 'string[]',
-        },
-        {
-            name: 'string',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi3 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi4 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[4]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi5 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'uint8[]',
-        },
-        {
-            name: 'array2',
-            type: 'uint8[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From acd570b2b30b9ffcc2333291dead9ffd5d1bd62a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 17:31:32 -0800
Subject: Multidimensional Array tests

---
 packages/utils/test/abi_encoder_test.ts | 154 +++++++++++++++++---------------
 1 file changed, 80 insertions(+), 74 deletions(-)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index c5be35d5e..d75d1ae50 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -21,7 +21,6 @@ describe.only('ABI Encoder', () => {
             const args = [array1, array2];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            console.log(optimizedCalldata);
             const expectedOptimizedCalldata =
                 '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -692,79 +691,6 @@ describe.only('ABI Encoder', () => {
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        // @TODO: Test Nested Tuples (Not Supported on )
-
-        it.skip('Nested Tuples', async () => {
-            // Couldn't get nested tuples to work with Remix
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
-            const firstTuple = {
-                someUint32: new BigNumber(30472),
-                nestedTuple: {
-                    someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const secondTuple = {
-                someUint: new BigNumber(2984237422),
-                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
-                nestedTuple: {
-                    someUint32: new BigNumber(23),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(234324),
-                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
-                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                    },
-                },
-                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
-            };
-            const thirdTuple = {
-                someUint: new BigNumber(37422),
-                someStr: 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                nestedTuple: {
-                    someUint32: new BigNumber(23999222),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(324),
-                        someStr: 'Im also a short st',
-                        someBytes: '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        someAddress: '0x46dafa5ebde1f4699f498e41d2489571d3221892',
-                    },
-                },
-                someBytes: '0x947289423u489aaaff472834y383924739847489',
-                someAddress: '0x46dafa5ebde1f46e41d2489571d322189299afaf',
-            };
-            const fourthTuple = {
-                someUint: new BigNumber(222283488822),
-                someStr: 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                nestedTuple: {
-                    someUint32: new BigNumber(2300),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(343224),
-                        someStr:
-                            'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        someBytes: '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        someAddress: '0x71d322189246dafa5ebe41d24895de1f4699f498',
-                    },
-                },
-                someBytes: '0x2783924739847488343947289423u489aaaff490',
-                someAddress: '0xebde1d322189246dafa1f4699afafe41d2489575',
-            };
-            const args = [[firstTuple], [secondTuple, thirdTuple, fourthTuple]];
-
-            console.log('*'.repeat(250), method, '*'.repeat(250));
-
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-            console.log(JSON.stringify(args));
-
-            console.log(calldata);
-            const expectedCalldata = '0x';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
     });
 
     describe('Array', () => {
@@ -836,6 +762,86 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+        it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[][]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            console.log(encodedArgs);
+            console.log(dataType.encode(args, { annotate: true }));
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
         it('Static size; Too Few Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[3]' };
-- 
cgit v1.2.3


From 6daa79ec12557c06a5d4d6876dd086d554addb24 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 17:43:30 -0800
Subject: Arrays nested in tuples

---
 packages/utils/test/abi_encoder_test.ts | 92 +++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index d75d1ae50..b672d0023 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -922,6 +922,98 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+        it('Nested Static Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Static Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes4[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
             const testDataItem = {
-- 
cgit v1.2.3


From b0ebc6fa14adc08c074bea4d275cc31504c95d55 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 18:42:40 -0800
Subject: Tests for decoding return values + Ability to encode return values

---
 packages/utils/src/abi_encoder/evm_data_types.ts | 19 +++----
 packages/utils/test/abi_encoder_test.ts          | 69 ++++++++++++++++++++++++
 2 files changed, 79 insertions(+), 9 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 10e7b987b..b862e9396 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -276,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -475,6 +475,7 @@ export class Method extends MemberDataType {
     private methodSignature: string;
     private methodSelector: string;
     private returnDataTypes: DataType[];
+    private returnDataItem: DataItem;
 
     // TMP
     public selector: string;
@@ -484,6 +485,7 @@ export class Method extends MemberDataType {
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
         this.returnDataTypes = [];
+        this.returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
         const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
         _.each(abi.outputs, (dataItem: DataItem) => {
             this.returnDataTypes.push(this.getFactory().create(dataItem, dummy));
@@ -518,20 +520,19 @@ export class Method extends MemberDataType {
         return value;
     }
 
-    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
+    public encodeReturnValues(value: any, rules?: EncodingRules): string {
+        const returnDataType = new Tuple(this.returnDataItem);
+        const returndata = returnDataType.encode(value, rules);
+        return returndata;
+    }
 
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
         const returnValues: any[] = [];
         const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
         const rawReturnData = new RawCalldata(returndata, false);
         _.each(this.returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
         });
-
-        //console.log('*'.repeat(40), '\n', JSON.stringify(returnValues), '\n', '*'.repeat(100));
-        /*if (returnValues.length === 1) {
-            return returnValues[0];
-        }*/
         return returnValues;
     }
 
@@ -547,7 +548,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() {}
+    private constructor() { }
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index b672d0023..0220984b0 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -5,6 +5,7 @@ import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
 import * as OptimizedAbis from './optimizer_abis';
+import * as ReturnValueAbis from './return_value_abis';
 import { DecodingRules } from '../src/abi_encoder';
 import ethUtil = require('ethereumjs-util');
 
@@ -12,6 +13,74 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
+    describe('Decode Return Values', () => {
+        it('No Return Value', async () => {
+            // Decode return value
+            const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
+            const returnValue = '0x';
+            const decodedReturnValue = method.decodeReturnValues(returnValue);
+            const expectedDecodedReturnValue: any[] = [];
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Single static return value', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
+            const returnValue = ['0x01020304'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Multiple static return values', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
+            const returnValue = ['0x01020304', '0x05060708'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Single dynamic return value', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
+            const returnValue = ['0x01020304'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Multiple dynamic return values', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
+            const returnValue = ['0x01020304', '0x05060708'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Mixed static/dynamic return values', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
+            const returnValue = ['0x01020304', '0x05060708'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+    });
+
     describe('Optimizer', () => {
         it('Duplicate Dynamic Arrays with Static Elements', async () => {
             // Generate calldata
-- 
cgit v1.2.3


From 2164b34bf9ca6f38fff93a527ee162b0624b818e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:07:57 -0800
Subject: Ran linter on Calldata

---
 packages/utils/src/abi_encoder/calldata.ts  | 505 +++++++++++++---------------
 packages/utils/src/abi_encoder/data_type.ts |  11 +-
 2 files changed, 241 insertions(+), 275 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index e6ce58957..9f91f8495 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -1,6 +1,6 @@
 import ethUtil = require('ethereumjs-util');
-import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
-var _ = require('lodash');
+const _ = require('lodash');
+import * as Constants from './constants';
 
 export interface DecodingRules {
     structsAsObjects: boolean;
@@ -12,77 +12,69 @@ export interface EncodingRules {
 }
 
 export abstract class CalldataBlock {
-    private name: string;
-    private signature: string;
-    private offsetInBytes: number;
-    private headerSizeInBytes: number;
-    private bodySizeInBytes: number;
-    private relocatable: boolean;
-    private parentName: string;
+    private readonly _signature: string;
+    private readonly _parentName: string;
+    private _name: string;
+    private _offsetInBytes: number;
+    private _headerSizeInBytes: number;
+    private _bodySizeInBytes: number;
 
     constructor(
         name: string,
         signature: string,
         parentName: string,
-        /*offsetInBytes: number,*/ headerSizeInBytes: number,
+        headerSizeInBytes: number,
         bodySizeInBytes: number,
-        relocatable: boolean,
     ) {
-        this.name = name;
-        this.signature = signature;
-        this.parentName = parentName;
-        this.offsetInBytes = 0;
-        this.headerSizeInBytes = headerSizeInBytes;
-        this.bodySizeInBytes = bodySizeInBytes;
-        this.relocatable = relocatable;
+        this._name = name;
+        this._signature = signature;
+        this._parentName = parentName;
+        this._offsetInBytes = 0;
+        this._headerSizeInBytes = headerSizeInBytes;
+        this._bodySizeInBytes = bodySizeInBytes;
     }
 
-    protected setHeaderSize(headerSizeInBytes: number) {
-        this.headerSizeInBytes = headerSizeInBytes;
+    protected _setHeaderSize(headerSizeInBytes: number): void {
+        this._headerSizeInBytes = headerSizeInBytes;
     }
 
-    protected setBodySize(bodySizeInBytes: number) {
-        this.bodySizeInBytes = bodySizeInBytes;
+    protected _setBodySize(bodySizeInBytes: number): void {
+        this._bodySizeInBytes = bodySizeInBytes;
     }
 
-    protected setName(name: string) {
-        this.name = name;
+    protected _setName(name: string): void {
+        this._name = name;
     }
 
     public getName(): string {
-        return this.name;
+        return this._name;
     }
 
     public getParentName(): string {
-        return this.parentName;
+        return this._parentName;
     }
 
     public getSignature(): string {
-        return this.signature;
+        return this._signature;
     }
-
-    public isRelocatable(): boolean {
-        return this.relocatable;
-    }
-
     public getHeaderSizeInBytes(): number {
-        return this.headerSizeInBytes;
+        return this._headerSizeInBytes;
     }
 
     public getBodySizeInBytes(): number {
-        return this.bodySizeInBytes;
+        return this._bodySizeInBytes;
     }
 
     public getSizeInBytes(): number {
-        return this.headerSizeInBytes + this.bodySizeInBytes;
+        return this.getHeaderSizeInBytes() + this.getBodySizeInBytes();
     }
 
     public getOffsetInBytes(): number {
-        return this.offsetInBytes;
+        return this._offsetInBytes;
     }
 
-    public setOffset(offsetInBytes: number) {
-        this.offsetInBytes = offsetInBytes;
+    public setOffset(offsetInBytes: number): void {
+        this._offsetInBytes = offsetInBytes;
     }
 
     public computeHash(): Buffer {
@@ -96,81 +88,80 @@ export abstract class CalldataBlock {
 }
 
 export class PayloadCalldataBlock extends CalldataBlock {
-    private payload: Buffer;
+    private readonly _payload: Buffer;
 
     constructor(
         name: string,
         signature: string,
         parentName: string,
-        /*offsetInBytes: number,*/ relocatable: boolean,
         payload: Buffer,
     ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.payload = payload;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._payload = payload;
     }
 
     public toBuffer(): Buffer {
-        return this.payload;
+        return this._payload;
     }
 
     public getRawData(): Buffer {
-        return this.payload;
+        return this._payload;
     }
 }
 
 export class DependentCalldataBlock extends CalldataBlock {
-    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    public static RAW_DATA_START = new Buffer('<');
-    public static RAW_DATA_END = new Buffer('>');
-    private parent: CalldataBlock;
-    private dependency: CalldataBlock;
-    private aliasFor: CalldataBlock | undefined;
+    public static readonly RAW_DATA_START = new Buffer('<');
+    public static readonly RAW_DATA_END = new Buffer('>');
+    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private static readonly _EMPTY_HEADER_SIZE = 0;
+    private readonly _parent: CalldataBlock;
+    private readonly _dependency: CalldataBlock;
+    private _aliasFor: CalldataBlock | undefined;
 
     constructor(
         name: string,
         signature: string,
         parentName: string,
-        relocatable: boolean,
         dependency: CalldataBlock,
         parent: CalldataBlock,
     ) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.parent = parent;
-        this.dependency = dependency;
-        this.aliasFor = undefined;
+        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._parent = parent;
+        this._dependency = dependency;
+        this._aliasFor = undefined;
     }
 
     public toBuffer(): Buffer {
         const destinationOffset =
-            this.aliasFor !== undefined ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
-        const parentOffset = this.parent.getOffsetInBytes();
-        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const parentOffset = this._parent.getOffsetInBytes();
+        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
         return pointerBufPadded;
     }
 
     public getDependency(): CalldataBlock {
-        return this.dependency;
+        return this._dependency;
     }
 
-    public setAlias(block: CalldataBlock) {
-        this.aliasFor = block;
-        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    public setAlias(block: CalldataBlock): void {
+        this._aliasFor = block;
+        this._setName(`${this.getName()} (alias for ${block.getName()})`);
     }
 
     public getAlias(): CalldataBlock | undefined {
-        return this.aliasFor;
+        return this._aliasFor;
     }
 
     public getRawData(): Buffer {
-        const dependencyRawData = this.dependency.getRawData();
+        const dependencyRawData = this._dependency.getRawData();
         const rawDataComponents: Buffer[] = [];
         rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
         rawDataComponents.push(dependencyRawData);
@@ -181,24 +172,21 @@ export class DependentCalldataBlock extends CalldataBlock {
 }
 
 export class MemberCalldataBlock extends CalldataBlock {
-    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private header: Buffer | undefined;
-    private members: CalldataBlock[];
-    private contiguous: boolean;
+    private _header: Buffer | undefined;
+    private _members: CalldataBlock[];
 
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
-        super(name, signature, parentName, 0, 0, relocatable);
-        this.members = [];
-        this.header = undefined;
-        this.contiguous = contiguous;
+    constructor(name: string, signature: string, parentName: string) {
+        super(name, signature, parentName, 0, 0);
+        this._members = [];
+        this._header = undefined;
     }
 
     public getRawData(): Buffer {
         const rawDataComponents: Buffer[] = [];
-        if (this.header !== undefined) {
-            rawDataComponents.push(this.header);
+        if (this._header !== undefined) {
+            rawDataComponents.push(this._header);
         }
-        _.each(this.members, (member: CalldataBlock) => {
+        _.each(this._members, (member: CalldataBlock) => {
             const memberBuffer = member.getRawData();
             rawDataComponents.push(memberBuffer);
         });
@@ -207,91 +195,79 @@ export class MemberCalldataBlock extends CalldataBlock {
         return rawData;
     }
 
-    public setMembers(members: CalldataBlock[]) {
-        let bodySizeInBytes = 0;
-        _.each(members, (member: CalldataBlock) => {
-            bodySizeInBytes += member.getSizeInBytes();
-        });
-        this.members = members;
-        this.setBodySize(0);
-    }
-
-    public isContiguous(): boolean {
-        return true;
+    public setMembers(members: CalldataBlock[]): void {
+        this._members = members;
     }
 
-    public setHeader(header: Buffer) {
-        this.setHeaderSize(header.byteLength);
-        this.header = header;
+    public setHeader(header: Buffer): void {
+        this._setHeaderSize(header.byteLength);
+        this._header = header;
     }
 
     public toBuffer(): Buffer {
-        if (this.header !== undefined) return this.header;
+        if (this._header !== undefined) {
+            return this._header;
+        }
         return new Buffer('');
     }
 
     public getMembers(): CalldataBlock[] {
-        return this.members;
+        return this._members;
     }
 }
 
 class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
+    private _store: T[] = [];
+    public push(val: T): void {
+        this._store.push(val);
     }
-    pushFront(val: T) {
-        this.store.unshift(val);
+    public pushFront(val: T): void {
+        this._store.unshift(val);
     }
-    pop(): T | undefined {
-        return this.store.shift();
+    public pop(): T | undefined {
+        return this._store.shift();
     }
-    popBack(): T | undefined {
-        if (this.store.length === 0) return undefined;
-        const backElement = this.store.splice(-1, 1)[0];
+    public popBack(): T | undefined {
+        if (this._store.length === 0) {
+            return undefined;
+        }
+        const backElement = this._store.splice(-1, 1)[0];
         return backElement;
     }
-    merge(q: Queue<T>) {
-        this.store = this.store.concat(q.store);
+    public merge(q: Queue<T>): void {
+        this._store = this._store.concat(q._store);
     }
-    mergeFront(q: Queue<T>) {
-        this.store = q.store.concat(this.store);
+    public mergeFront(q: Queue<T>): void {
+        this._store = q._store.concat(this._store);
     }
-    getStore(): T[] {
-        return this.store;
+    public getStore(): T[] {
+        return this._store;
     }
-    peek(): T | undefined {
-        return this.store.length >= 0 ? this.store[0] : undefined;
+    public peek(): T | undefined {
+        return this._store.length >= 0 ? this._store[0] : undefined;
     }
 }
 
 export class Calldata {
-    private selector: string;
-    private rules: EncodingRules;
-    private sizeInBytes: number;
-    private root: CalldataBlock | undefined;
-
-    constructor(rules: EncodingRules) {
-        this.selector = '';
-        this.rules = rules;
-        this.sizeInBytes = 0;
-        this.root = undefined;
-    }
+    private readonly _rules: EncodingRules;
+    private _selector: string;
+    private _sizeInBytes: number;
+    private _root: CalldataBlock | undefined;
 
-    private createQueue(block: CalldataBlock): Queue<CalldataBlock> {
+    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const blockQueue = new Queue<CalldataBlock>();
 
         // Base Case
-        if (block instanceof MemberCalldataBlock === false) {
+        if (!(block instanceof MemberCalldataBlock)) {
             blockQueue.push(block);
             return blockQueue;
         }
 
         // This is a Member Block
-        const memberBlock = block as MemberCalldataBlock;
+        const memberBlock = block;
         _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
             if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(this.createQueue(member));
+                blockQueue.mergeFront(Calldata._createQueue(member));
             } else {
                 blockQueue.pushFront(member);
             }
@@ -300,9 +276,9 @@ export class Calldata {
         // Children
         _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
             if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                let dependency = member.getDependency();
+                const dependency = member.getDependency();
                 if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(this.createQueue(dependency));
+                    blockQueue.merge(Calldata._createQueue(dependency));
                 } else {
                     blockQueue.push(dependency);
                 }
@@ -313,91 +289,15 @@ export class Calldata {
         return blockQueue;
     }
 
-    private generateAnnotatedHexString(): string {
-        let hexValue = `${this.selector}`;
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        while ((block = valueQueue.pop()) !== undefined) {
-            // Set f
-
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-
-            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
-            //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); //.replace(`${parentName}[`, '[');
-            const signature = block.getSignature();
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === 0) {
-                offsetStr = ' '.repeat(10);
-                value = ' '.repeat(74);
-                nameStr = `### ${prettyName.padEnd(80)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(80)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(80)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = 32; j < size; j += 32) {
-                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
-                nameStr = ' '.repeat(40);
-
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private generateCondensedHexString(): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while ((block = valueQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
+    public constructor(rules: EncodingRules) {
+        this._rules = rules;
+        this._selector = '';
+        this._sizeInBytes = 0;
+        this._root = undefined;
     }
 
-    public optimize() {
-        if (this.root === undefined) {
+    public optimize(): void {
+        if (this._root === undefined) {
             throw new Error('expected root');
         }
 
@@ -405,14 +305,14 @@ export class Calldata {
 
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as
-        const subtreeQueue = this.createQueue(this.root);
+        const subtreeQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.popBack()) !== undefined) {
+        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
             if (block instanceof DependentCalldataBlock) {
-                const blockHashBuf = block.getDependency().computeHash();
-                const blockHash = ethUtil.bufferToHex(blockHashBuf);
-                if (blockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[blockHash];
+                const dependencyBlockHashBuf = block.getDependency().computeHash();
+                const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
+                if (dependencyBlockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[dependencyBlockHash];
                     if (blockWithSameHash !== block.getDependency()) {
                         block.setAlias(blockWithSameHash);
                     }
@@ -422,69 +322,142 @@ export class Calldata {
 
             const blockHashBuf = block.computeHash();
             const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHash in blocksByHash === false) {
+            if (!(blockHash in blocksByHash)) {
                 blocksByHash[blockHash] = block;
             }
         }
     }
 
     public toHexString(): string {
-        if (this.root === undefined) {
+        if (this._root === undefined) {
             throw new Error('expected root');
         }
 
-        if (this.rules.optimize) this.optimize();
+        if (this._rules.optimize) {
+            this.optimize();
+        }
 
-        const offsetQueue = this.createQueue(this.root);
+        const offsetQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
         let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
+        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
 
-        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
         return hexValue;
     }
 
     public getSelectorHex(): string {
-        return this.selector;
+        return this._selector;
     }
 
     public getSizeInBytes(): number {
-        return this.sizeInBytes;
+        return this._sizeInBytes;
     }
 
-    public toAnnotatedString(): string {
-        return '';
+    public setRoot(block: CalldataBlock): void {
+        this._root = block;
+        this._sizeInBytes += block.getSizeInBytes();
     }
 
-    public setRoot(block: CalldataBlock) {
-        this.root = block;
-        this.sizeInBytes += block.getSizeInBytes();
+    public setSelector(selector: string): void {
+        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
+        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+            throw new Error(`Invalid selector '${this._selector}'`);
+        }
+        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
     }
 
-    public setSelector(selector: string) {
-        // Ensure we have a 0x prefix
-        if (selector.startsWith('0x')) {
-            this.selector = selector;
-        } else {
-            this.selector = `$0x${selector}`;
+    private _generateAnnotatedHexString(): string {
+        let hexValue = `${this._selector}`;
+        if (this._root === undefined) {
+            throw new Error('expected root');
         }
 
-        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
-        if (this.selector.length !== 10) {
-            throw new Error(`Invalid selector '${this.selector}'`);
+        const valueQueue = Calldata._createQueue(this._root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            const offsetPadding = 10;
+            const valuePadding = 74;
+            const namePadding = 80;
+            const evmWordStartIndex = 0;
+            const emptySize = 0;
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === emptySize) {
+                offsetStr = ' '.repeat(offsetPadding);
+                value = ' '.repeat(valuePadding);
+                nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(namePadding)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
+                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                nameStr = ' '.repeat(namePadding);
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private _generateCondensedHexString(): string {
+        const selectorBuffer = ethUtil.toBuffer(this._selector);
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = Calldata._createQueue(this._root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            valueBufs.push(block.toBuffer());
         }
-        this.sizeInBytes += 8;
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
     }
 }
 
 export class RawCalldata {
-    private value: Buffer;
-    private offset: number; // tracks current offset into raw calldata; used for parsing
-    private selector: string;
-    private scopes: Queue<number>;
+    private static readonly _INITIAL_OFFSET = 0;
+    private readonly _value: Buffer;
+    private readonly _selector: string;
+    private readonly _scopes: Queue<number>;
+    private _offset: number; // tracks current offset into raw calldata; used for parsing
 
     constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
         if (typeof value === 'string' && !value.startsWith('0x')) {
@@ -492,21 +465,21 @@ export class RawCalldata {
         }
         const valueBuf = ethUtil.toBuffer(value);
         if (hasSelectorPrefix) {
-            this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-            this.value = valueBuf.slice(4); // disregard selector
+            this._selector = ethUtil.bufferToHex(valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES));
+            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
         } else {
-            this.selector = '0x';
-            this.value = valueBuf;
+            this._selector = '0x';
+            this._value = valueBuf;
         }
 
-        this.offset = 0;
-        this.scopes = new Queue<number>();
-        this.scopes.push(0);
+        this._scopes = new Queue<number>();
+        this._scopes.push(RawCalldata._INITIAL_OFFSET);
+        this._offset = RawCalldata._INITIAL_OFFSET;
     }
 
     public popBytes(lengthInBytes: number): Buffer {
-        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
-        this.setOffset(this.offset + lengthInBytes);
+        const value = this._value.slice(this._offset, this._offset + lengthInBytes);
+        this.setOffset(this._offset + lengthInBytes);
         return value;
     }
 
@@ -521,28 +494,28 @@ export class RawCalldata {
     }
 
     public readBytes(from: number, to: number): Buffer {
-        const value = this.value.slice(from, to);
+        const value = this._value.slice(from, to);
         return value;
     }
 
-    public setOffset(offsetInBytes: number) {
-        this.offset = offsetInBytes;
+    public setOffset(offsetInBytes: number): void {
+        this._offset = offsetInBytes;
     }
 
-    public startScope() {
-        this.scopes.pushFront(this.offset);
+    public startScope(): void {
+        this._scopes.pushFront(this._offset);
     }
 
-    public endScope() {
-        this.scopes.pop();
+    public endScope(): void {
+        this._scopes.pop();
     }
 
     public getOffset(): number {
-        return this.offset;
+        return this._offset;
     }
 
-    public toAbsoluteOffset(relativeOffset: number) {
-        const scopeOffset = this.scopes.peek();
+    public toAbsoluteOffset(relativeOffset: number): number {
+        const scopeOffset = this._scopes.peek();
         if (scopeOffset === undefined) {
             throw new Error(`Tried to access undefined scope.`);
         }
@@ -551,6 +524,6 @@ export class RawCalldata {
     }
 
     public getSelector(): string {
-        return this.selector;
+        return this._selector;
     }
 }
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 80797c563..926023468 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -78,7 +78,6 @@ export abstract class PayloadDataType extends DataType {
             name,
             signature,
             parentName,
-            /*offsetInBytes,*/ relocatable,
             encodedValue,
         );
         return block;
@@ -116,12 +115,10 @@ export abstract class DependentDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
         const block = new DependentCalldataBlock(
             name,
             signature,
             parentName,
-            relocatable,
             dependencyBlock,
             parentBlock,
         );
@@ -235,9 +232,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName,
-            this.isStatic(),
-            false,
+            parentName
         );
 
         let members = this.members;
@@ -262,9 +257,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName,
-            this.isStatic(),
-            false,
+            parentName
         );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
-- 
cgit v1.2.3


From 0f7abcd59bcbad5a74c7984b199158f5c9f03934 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:08:17 -0800
Subject: Moved global constants to separate file

---
 packages/utils/src/abi_encoder/constants.ts | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 packages/utils/src/abi_encoder/constants.ts

diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
new file mode 100644
index 000000000..b52630d74
--- /dev/null
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -0,0 +1,6 @@
+export const EVM_WORD_WIDTH_IN_BYTES = 32;
+export const HEX_BASE = 16;
+export const BIN_BASE = 2;
+export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
+export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
+export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
\ No newline at end of file
-- 
cgit v1.2.3


From fbbca8e2837b8036b8dfd7985c702fd05073daa3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:09:38 -0800
Subject: Ran prettier on utils

---
 packages/utils/src/abi_encoder/calldata.ts       |  33 +--
 packages/utils/src/abi_encoder/constants.ts      |   2 +-
 packages/utils/src/abi_encoder/data_type.ts      |  19 +-
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +-
 packages/utils/test/abi_encoder_test.ts          |   4 +-
 packages/utils/test/optimizer_abis.ts            | 339 +++++++++++++++++++++++
 packages/utils/test/return_value_abis.ts         |  98 +++++++
 7 files changed, 463 insertions(+), 36 deletions(-)
 create mode 100644 packages/utils/test/optimizer_abis.ts
 create mode 100644 packages/utils/test/return_value_abis.ts

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 9f91f8495..0c45d6198 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -90,12 +90,7 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private readonly _payload: Buffer;
 
-    constructor(
-        name: string,
-        signature: string,
-        parentName: string,
-        payload: Buffer,
-    ) {
+    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
@@ -120,13 +115,7 @@ export class DependentCalldataBlock extends CalldataBlock {
     private readonly _dependency: CalldataBlock;
     private _aliasFor: CalldataBlock | undefined;
 
-    constructor(
-        name: string,
-        signature: string,
-        parentName: string,
-        dependency: CalldataBlock,
-        parent: CalldataBlock,
-    ) {
+    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
         const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
@@ -408,7 +397,13 @@ export class Calldata {
                 line = `\n${offsetStr}${value}${nameStr}`;
             } else {
                 offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(
+                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
+                        ),
+                    )
+                    .padEnd(valuePadding);
                 if (block instanceof MemberCalldataBlock) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     line = `\n${offsetStr}${value}${nameStr}`;
@@ -420,7 +415,11 @@ export class Calldata {
 
             for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
                 offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
+                    )
+                    .padEnd(valuePadding);
                 nameStr = ' '.repeat(namePadding);
                 line = `${line}\n${offsetStr}${value}${nameStr}`;
             }
@@ -465,7 +464,9 @@ export class RawCalldata {
         }
         const valueBuf = ethUtil.toBuffer(value);
         if (hasSelectorPrefix) {
-            this._selector = ethUtil.bufferToHex(valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES));
+            this._selector = ethUtil.bufferToHex(
+                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+            );
             this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
         } else {
             this._selector = '0x';
diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
index b52630d74..bc5b985e0 100644
--- a/packages/utils/src/abi_encoder/constants.ts
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -3,4 +3,4 @@ export const HEX_BASE = 16;
 export const BIN_BASE = 2;
 export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
 export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
-export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
\ No newline at end of file
+export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 926023468..4370cb253 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -74,12 +74,7 @@ export abstract class PayloadDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(
-            name,
-            signature,
-            parentName,
-            encodedValue,
-        );
+        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
 
@@ -115,13 +110,7 @@ export abstract class DependentDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const block = new DependentCalldataBlock(
-            name,
-            signature,
-            parentName,
-            dependencyBlock,
-            parentBlock,
-        );
+        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
         return block;
     }
 
@@ -232,7 +221,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName
+            parentName,
         );
 
         let members = this.members;
@@ -257,7 +246,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName
+            parentName,
         );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index b862e9396..76837361e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -276,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -548,7 +548,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() { }
+    private constructor() {}
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 0220984b0..c7986fa00 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -102,7 +102,7 @@ describe.only('ABI Encoder', () => {
         it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
             // Generate calldata
             const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
-            const array1 = ["Hello", "World"];
+            const array1 = ['Hello', 'World'];
             const array2 = array1;
             const args = [array1, array2];
             // Validata calldata
@@ -138,7 +138,7 @@ describe.only('ABI Encoder', () => {
         it('Duplicate Static Arrays with Dynamic Elements', async () => {
             // Generate calldata
             const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
-            const array1 = ["Hello", "World"];
+            const array1 = ['Hello', 'World'];
             const array2 = array1;
             const args = [array1, array2];
             // Validata calldata
diff --git a/packages/utils/test/optimizer_abis.ts b/packages/utils/test/optimizer_abis.ts
new file mode 100644
index 000000000..ea562e5b5
--- /dev/null
+++ b/packages/utils/test/optimizer_abis.ts
@@ -0,0 +1,339 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const duplicateDynamicArraysWithStaticElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateDynamicArraysWithDynamicElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[]',
+        },
+        {
+            name: 'array2',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateStaticArraysWithStaticElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[2]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateStaticArraysWithDynamicElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[2]',
+        },
+        {
+            name: 'array2',
+            type: 'string[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateArrayElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTupleFields = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateStrings = {
+    constant: false,
+    inputs: [
+        {
+            name: 'string1',
+            type: 'string',
+        },
+        {
+            name: 'string2',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateBytes = {
+    constant: false,
+    inputs: [
+        {
+            name: 'bytes1',
+            type: 'bytes',
+        },
+        {
+            name: 'bytes2',
+            type: 'bytes',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTuples = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateArraysNestedInTuples = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple2',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTuplesNestedInTuples = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTwoDimensionalArrays = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[][]',
+        },
+        {
+            name: 'array2',
+            type: 'string[][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayElementsDuplicatedAsSeparateParameter = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayElementsDuplicatedAsTupleFields = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
diff --git a/packages/utils/test/return_value_abis.ts b/packages/utils/test/return_value_abis.ts
new file mode 100644
index 000000000..847559dac
--- /dev/null
+++ b/packages/utils/test/return_value_abis.ts
@@ -0,0 +1,98 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const noReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const singleStaticReturnValue = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'Bytes4',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multipleStaticReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const singleDynamicReturnValue = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multipleDynamicReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const mixedStaticAndDynamicReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
-- 
cgit v1.2.3


From 406b5739be91d2a25337b247d31cef720ddd0ae3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:32:31 -0800
Subject: Fixed linter errors on data_type.ts

---
 packages/utils/src/abi_encoder/calldata.ts       |   6 +-
 packages/utils/src/abi_encoder/constants.ts      |   1 +
 packages/utils/src/abi_encoder/data_type.ts      | 312 ++++++++++++-----------
 packages/utils/src/abi_encoder/evm_data_types.ts |  14 +-
 4 files changed, 171 insertions(+), 162 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 0c45d6198..994b0fb81 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -1,5 +1,7 @@
-import ethUtil = require('ethereumjs-util');
-const _ = require('lodash');
+
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
 import * as Constants from './constants';
 
 export interface DecodingRules {
diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
index bc5b985e0..52029695f 100644
--- a/packages/utils/src/abi_encoder/constants.ts
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -1,5 +1,6 @@
 export const EVM_WORD_WIDTH_IN_BYTES = 32;
 export const HEX_BASE = 16;
+export const DEC_BASE = 10;
 export const BIN_BASE = 2;
 export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
 export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 4370cb253..ce7b11ef6 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -1,16 +1,21 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../configured_bignumber';
+
+import * as Constants from './constants';
+
 import {
-    RawCalldata,
     Calldata,
     CalldataBlock,
-    PayloadCalldataBlock,
+    DecodingRules,
     DependentCalldataBlock,
+    EncodingRules,
     MemberCalldataBlock,
+    PayloadCalldataBlock,
+    RawCalldata,
 } from './calldata';
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { DecodingRules, EncodingRules } from './calldata';
-import { BigNumber } from '../configured_bignumber';
-import ethUtil = require('ethereumjs-util');
-var _ = require('lodash');
 
 export interface DataTypeFactory {
     create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
@@ -18,29 +23,30 @@ export interface DataTypeFactory {
 }
 
 export abstract class DataType {
-    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
-    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
-
-    private dataItem: DataItem;
-    private factory: DataTypeFactory;
+    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
+    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
+    private readonly _dataItem: DataItem;
+    private readonly _factory: DataTypeFactory;
 
     constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this.dataItem = dataItem;
-        this.factory = factory;
+        this._dataItem = dataItem;
+        this._factory = factory;
     }
 
     public getDataItem(): DataItem {
-        return this.dataItem;
+        return this._dataItem;
     }
 
     public getFactory(): DataTypeFactory {
-        return this.factory;
+        return this._factory;
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
         const calldata = new Calldata(rules_);
-        if (selector) calldata.setSelector(selector);
+        if (selector) {
+            calldata.setSelector(selector);
+        }
         const block = this.generateCalldataBlock(value);
         calldata.setRoot(block); // @TODO CHANGE
         const calldataHex = calldata.toHexString();
@@ -49,7 +55,7 @@ export abstract class DataType {
 
     public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
@@ -61,11 +67,11 @@ export abstract class DataType {
 }
 
 export abstract class PayloadDataType extends DataType {
-    protected hasConstantSize: boolean;
+    protected _hasConstantSize: boolean;
 
     public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
         super(dataItem, factory);
-        this.hasConstantSize = hasConstantSize;
+        this._hasConstantSize = hasConstantSize;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
@@ -73,7 +79,6 @@ export abstract class PayloadDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
         const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
@@ -84,8 +89,7 @@ export abstract class PayloadDataType extends DataType {
     }
 
     public isStatic(): boolean {
-        // If a payload has a constant size then it's static
-        return this.hasConstantSize;
+        return this._hasConstantSize;
     }
 
     public abstract encodeValue(value: any): Buffer;
@@ -93,20 +97,22 @@ export abstract class PayloadDataType extends DataType {
 }
 
 export abstract class DependentDataType extends DataType {
-    protected dependency: DataType;
-    protected parent: DataType;
+    protected _dependency: DataType;
+    protected _parent: DataType;
+    private readonly _isStatic: boolean;
 
     public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
         super(dataItem, factory);
-        this.dependency = dependency;
-        this.parent = parent;
+        this._dependency = dependency;
+        this._parent = parent;
+        this._isStatic = true;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
         if (parentBlock === undefined) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
+        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
@@ -117,16 +123,16 @@ export abstract class DependentDataType extends DataType {
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata, rules);
+        const value = this._dependency.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
         return value;
     }
 
     public isStatic(): boolean {
-        return true;
+        return this._isStatic;
     }
 }
 
@@ -135,11 +141,11 @@ export interface MemberMap {
 }
 
 export abstract class MemberDataType extends DataType {
-    private memberMap: MemberMap;
-    private members: DataType[];
-    private isArray: boolean;
-    protected arrayLength: number | undefined;
-    protected arrayElementType: string | undefined;
+    protected readonly _arrayLength: number | undefined;
+    protected readonly _arrayElementType: string | undefined;
+    private readonly _memberMap: MemberMap;
+    private readonly _members: DataType[];
+    private readonly _isArray: boolean;
 
     public constructor(
         dataItem: DataItem,
@@ -149,70 +155,86 @@ export abstract class MemberDataType extends DataType {
         arrayElementType?: string,
     ) {
         super(dataItem, factory);
-        this.memberMap = {};
-        this.members = [];
-        this.isArray = isArray;
-        this.arrayLength = arrayLength;
-        this.arrayElementType = arrayElementType;
+        this._memberMap = {};
+        this._members = [];
+        this._isArray = isArray;
+        this._arrayLength = arrayLength;
+        this._arrayElementType = arrayElementType;
         if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
+            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
-            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
+            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
         }
     }
 
-    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block =
+            value instanceof Array
+                ? this._generateCalldataBlockFromArray(value, parentBlock)
+                : this._generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
 
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            } as DataItem;
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
 
-        return [members, memberMap];
+            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this._isArray) {
+            value = {};
+            _.each(this._memberMap, (idx: number, key: string) => {
+                const member = this._members[idx];
+                const memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                const memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
     }
 
-    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem = {
-                type: this.arrayElementType,
-                name: `${dataItem.name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(10)] = members.length;
-            members.push(child);
-        });
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
 
-        return [members, memberMap];
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this._isArray && this._arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this._members, (member: DataType) => {
+            return member instanceof DependentDataType;
+        });
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        return isStatic;
     }
 
-    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
         // Sanity check length
-        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
+        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
-                    this.arrayLength,
+                    this._arrayLength,
                 )} elements, but got array of length ${JSON.stringify(value.length)}`,
             );
         }
@@ -224,11 +246,11 @@ export abstract class MemberDataType extends DataType {
             parentName,
         );
 
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            [members] = this.createMembersWithLength(this.getDataItem(), value.length);
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
 
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
             methodBlock.setHeader(lenBuf);
         }
 
@@ -241,7 +263,7 @@ export abstract class MemberDataType extends DataType {
         return methodBlock;
     }
 
-    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
@@ -249,14 +271,14 @@ export abstract class MemberDataType extends DataType {
             parentName,
         );
         const memberBlocks: CalldataBlock[] = [];
-        let childMap = _.cloneDeep(this.memberMap);
+        const childMap = _.cloneDeep(this._memberMap);
         _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
+            if (!(key in childMap)) {
                 throw new Error(
                     `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
                 );
             }
-            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
             delete childMap[key];
         });
@@ -269,51 +291,12 @@ export abstract class MemberDataType extends DataType {
         return methodBlock;
     }
 
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block =
-            value instanceof Array
-                ? this.generateCalldataBlockFromArray(value, parentBlock)
-                : this.generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this.isArray) {
-            value = {};
-            _.each(this.memberMap, (idx: number, key: string) => {
-                const member = this.members[idx];
-                let memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                let memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    protected computeSignatureOfMembers(): string {
+    protected _computeSignatureOfMembers(): string {
         // Compute signature of members
         let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
+        _.each(this._members, (member: DataType, i: number) => {
             signature += member.getSignature();
-            if (i < this.members.length - 1) {
+            if (i < this._members.length - 1) {
                 signature += ',';
             }
         });
@@ -321,26 +304,49 @@ export abstract class MemberDataType extends DataType {
         return signature;
     }
 
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
 
-                Otherwise if the first element is a Pointer then false
-        */
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem: DataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            };
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
 
-        if (this.isArray && this.arrayLength === undefined) {
-            return false;
-        }
+        return [members, memberMap];
+    }
 
-        // Search for dependent members
-        const dependentMember = _.find(this.members, (member: DataType) => {
-            return member instanceof DependentDataType;
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem: DataItem = {
+                type: this._arrayElementType ? this._arrayElementType : '',
+                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+            };
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
+            members.push(child);
         });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
-        return isStatic;
+
+        return [members, memberMap];
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 76837361e..1f5dff56f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -276,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -396,7 +396,7 @@ export class Pointer extends DependentDataType {
     }
 
     public getSignature(): string {
-        return this.dependency.getSignature();
+        return this._dependency.getSignature();
     }
 }
 
@@ -408,7 +408,7 @@ export class Tuple extends MemberDataType {
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
-        this.tupleSignature = this.computeSignatureOfMembers();
+        this.tupleSignature = this._computeSignatureOfMembers();
     }
 
     public getSignature(): string {
@@ -455,10 +455,10 @@ export class SolArray extends MemberDataType {
         }
         const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
         const type = elementDataType.getSignature();
-        if (this.arrayLength === undefined) {
+        if (this._arrayLength === undefined) {
             return `${type}[]`;
         } else {
-            return `${type}[${this.arrayLength}]`;
+            return `${type}[${this._arrayLength}]`;
         }
     }
 
@@ -493,7 +493,7 @@ export class Method extends MemberDataType {
     }
 
     private computeSignature(): string {
-        const memberSignature = this.computeSignatureOfMembers();
+        const memberSignature = this._computeSignatureOfMembers();
         const methodSignature = `${this.getDataItem().name}${memberSignature}`;
         return methodSignature;
     }
@@ -548,7 +548,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() {}
+    private constructor() { }
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
-- 
cgit v1.2.3


From 0ed1819143fa82163502fb412bcb5ed44c041456 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:14:02 -0800
Subject: Fixed linter errors on evm_data_types

---
 packages/utils/src/abi_encoder/constants.ts      |   1 +
 packages/utils/src/abi_encoder/evm_data_types.ts | 383 +++++++++++------------
 2 files changed, 190 insertions(+), 194 deletions(-)

diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
index 52029695f..3d85fbdb8 100644
--- a/packages/utils/src/abi_encoder/constants.ts
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -1,4 +1,5 @@
 export const EVM_WORD_WIDTH_IN_BYTES = 32;
+export const EVM_WORD_WIDTH_IN_BITS = 256;
 export const HEX_BASE = 16;
 export const DEC_BASE = 10;
 export const BIN_BASE = 2;
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 1f5dff56f..24f6051b0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -1,16 +1,12 @@
-import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
-
-import { DecodingRules, EncodingRules } from './calldata';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import ethUtil = require('ethereumjs-util');
-
-import { Calldata, RawCalldata } from './calldata';
+import { DataItem, MethodAbi } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import { BigNumber } from '../configured_bignumber';
 
-var _ = require('lodash');
+import { DecodingRules, EncodingRules, RawCalldata } from './calldata';
+import * as Constants from './constants';
+import { DataType, DataTypeFactory, DependentDataType, MemberDataType, PayloadDataType } from './data_type';
 
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
@@ -19,12 +15,18 @@ export interface DataTypeStaticInterface {
 }
 
 export class Address extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
     public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
+    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES - Address._ADDRESS_SIZE_IN_BYTES;
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Address.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
@@ -34,36 +36,35 @@ export class Address extends PayloadDataType {
         return 'address';
     }
 
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-
     public encodeValue(value: string): Buffer {
-        if (value.startsWith('0x') === false) {
+        if (!value.startsWith('0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         }
         const valueAsBuffer = ethUtil.toBuffer(value);
-        if (valueAsBuffer.byteLength !== 20) {
+        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         }
-        const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, evmWordWidth);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
     public decodeValue(calldata: RawCalldata): string {
         const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(12);
+        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
 }
 
 export class Bool extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bool.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
@@ -73,14 +74,9 @@ export class Bool extends PayloadDataType {
         return 'bool';
     }
 
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-
     public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        const encodedValue = value ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
@@ -88,46 +84,44 @@ export class Bool extends PayloadDataType {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
         const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = valueNumber.equals(0) ? false : true;
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
+        /* tslint:disable boolean-naming */
+        const value: boolean = valueNumber.equals(0) ? false : true;
+        /* tslint:enable boolean-naming */
         return value;
     }
 }
 
 abstract class Number extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
+    protected _width: number;
 
     constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number._SIZE_KNOWN_AT_COMPILE_TIME);
         const matches = matcher.exec(dataItem.type);
         if (matches === null) {
             throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
         }
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
+        this._width = (matches !== null && matches.length === 2 && matches[1] !== undefined) ?
+            parseInt(matches[1], Constants.DEC_BASE) :
+            this._width = Number._DEFAULT_WIDTH;
     }
 
     public encodeValue(value_: BigNumber | string | number): Buffer {
         const value = new BigNumber(value_, 10);
         if (value.greaterThan(this.getMaxValue())) {
-            throw `Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
         } else if (value.lessThan(this.getMinValue())) {
-            throw `Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
         }
 
-        const hexBase = 16;
-        const evmWordWidth = 32;
         let valueBuf: Buffer;
         if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
         } else {
             // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
             // Step 1/3: Convert value to positive binary string
@@ -135,8 +129,7 @@ abstract class Number extends PayloadDataType {
             const valueBin = value.times(-1).toString(binBase);
 
             // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
             _.each(valueBin, (bit: string) => {
                 invertedValueBin += bit === '1' ? '0' : '1';
             });
@@ -147,7 +140,7 @@ abstract class Number extends PayloadDataType {
             const negativeValue = invertedValue.plus(1);
 
             // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`), evmWordWidth);
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
         }
 
         return valueBuf;
@@ -159,16 +152,15 @@ abstract class Number extends PayloadDataType {
         let value = new BigNumber(paddedValueHex, 16);
         if (this instanceof Int) {
             // Check if we're negative
-            const binBase = 2;
-            const valueBin = value.toString(2);
-            if (valueBin.length === 256 && valueBin[0].startsWith('1')) {
+            const valueBin = value.toString(Constants.BIN_BASE);
+            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
                 // Negative
                 // Step 1/3: Invert binary value
                 let invertedValueBin = '';
                 _.each(valueBin, (bit: string) => {
                     invertedValueBin += bit === '1' ? '0' : '1';
                 });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
+                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
 
                 // Step 2/3: Add 1 to inverted value
                 // The result is the two's-complement represent of the input value.
@@ -188,42 +180,46 @@ abstract class Number extends PayloadDataType {
 }
 
 export class Int extends Number {
-    static matcher = RegExp(
+    private static readonly _matcher = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
+    public static matchGrammar(type: string): boolean {
+        return Int._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, Int._matcher);
     }
 
     public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
+        return new BigNumber(2).toPower(this._width - 1).sub(1);
     }
 
     public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
+        return new BigNumber(2).toPower(this._width - 1).times(-1);
     }
 
     public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
+        return `int${this._width}`;
     }
 }
 
 export class UInt extends Number {
-    static matcher = RegExp(
+    private static readonly _matcher = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
+    public static matchGrammar(type: string): boolean {
+        return UInt._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, UInt._matcher);
     }
 
     public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
+        return new BigNumber(2).toPower(this._width).sub(1);
     }
 
     public getMinValue(): BigNumber {
@@ -231,49 +227,45 @@ export class UInt extends Number {
     }
 
     public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
+        return `uint${this._width}`;
     }
 }
 
 export class Byte extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static matcher = RegExp(
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _matcher = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
     );
 
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
+    private static readonly _DEFAULT_WIDTH = 1;
+    private readonly _width: number;
+
+    public static matchGrammar(type: string): boolean {
+        return Byte._matcher.test(type);
+    }
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte.matcher.exec(dataItem.type);
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte._matcher.exec(dataItem.type);
         if (!Byte.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
         }
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
+        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : Byte._DEFAULT_WIDTH;
     }
 
     public getSignature(): string {
         // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
+        return `bytes${this._width}`;
     }
 
     public encodeValue(value: string | Buffer): Buffer {
         // Sanity check if string
-        if (typeof value === 'string' && value.startsWith('0x') === false) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
             throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
         }
         // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
+        if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
                 valueBuf.byteLength
@@ -291,23 +283,21 @@ export class Byte extends PayloadDataType {
 
     public decodeValue(calldata: RawCalldata): string {
         const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const valueBuf = paddedValueBuf.slice(0, this._width);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
 }
 
 export class Bytes extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bytes.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
         }
@@ -322,10 +312,10 @@ export class Bytes extends PayloadDataType {
             throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
         }
 
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
+        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
         const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
         return encodedValueBuf;
     }
@@ -333,8 +323,8 @@ export class Bytes extends PayloadDataType {
     public decodeValue(calldata: RawCalldata): string {
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
         const paddedValueBuf = calldata.popWords(wordsForValue);
         const valueBuf = paddedValueBuf.slice(0, length);
         const decodedValue = ethUtil.bufferToHex(valueBuf);
@@ -344,26 +334,27 @@ export class Bytes extends PayloadDataType {
     public getSignature(): string {
         return 'bytes';
     }
+}
+
+export class SolString extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
+        return type === 'string';
     }
-}
 
-export class SolString extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!SolString.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
     }
 
     public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
+        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
         const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
         return encodedValueBuf;
     }
@@ -371,8 +362,8 @@ export class SolString extends PayloadDataType {
     public decodeValue(calldata: RawCalldata): string {
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
         const paddedValueBuf = calldata.popWords(wordsForValue);
         const valueBuf = paddedValueBuf.slice(0, length);
         const value = valueBuf.toString('ascii');
@@ -382,16 +373,12 @@ export class SolString extends PayloadDataType {
     public getSignature(): string {
         return 'string';
     }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
 }
 
 export class Pointer extends DependentDataType {
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
         super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
     }
 
@@ -401,33 +388,37 @@ export class Pointer extends DependentDataType {
 }
 
 export class Tuple extends MemberDataType {
-    private tupleSignature: string;
+    private readonly _tupleSignature: string;
 
-    constructor(dataItem: DataItem) {
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+
+    public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
-        this.tupleSignature = this._computeSignatureOfMembers();
+        this._tupleSignature = this._computeSignatureOfMembers();
     }
 
     public getSignature(): string {
-        return this.tupleSignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
+        return this._tupleSignature;
     }
 }
 
 export class SolArray extends MemberDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private arraySignature: string;
-    private elementType: string;
+    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private readonly _arraySignature: string;
+    private readonly _elementType: string;
 
-    constructor(dataItem: DataItem) {
+    public static matchGrammar(type: string): boolean {
+        return SolArray._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem) {
         // Sanity check
-        const matches = SolArray.matcher.exec(dataItem.type);
+        const matches = SolArray._matcher.exec(dataItem.type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${dataItem.type}`);
         } else if (matches[1] === undefined) {
@@ -438,17 +429,21 @@ export class SolArray extends MemberDataType {
 
         const isArray = true;
         const arrayElementType = matches[1];
-        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], 10);
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
         super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this.elementType = arrayElementType;
-        this.arraySignature = this.computeSignature();
+        this._elementType = arrayElementType;
+        this._arraySignature = this._computeSignature();
     }
 
-    private computeSignature(): string {
-        let dataItem = {
-            type: this.elementType,
+    public getSignature(): string {
+        return this._arraySignature;
+    }
+
+    private _computeSignature(): string {
+        const dataItem: DataItem = {
+            type: this._elementType,
             name: 'N/A',
-        } as DataItem;
+        };
         const components = this.getDataItem().components;
         if (components !== undefined) {
             dataItem.components = components;
@@ -461,49 +456,29 @@ export class SolArray extends MemberDataType {
             return `${type}[${this._arrayLength}]`;
         }
     }
-
-    public getSignature(): string {
-        return this.arraySignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
 }
 
 export class Method extends MemberDataType {
-    private methodSignature: string;
-    private methodSelector: string;
-    private returnDataTypes: DataType[];
-    private returnDataItem: DataItem;
-
     // TMP
     public selector: string;
 
-    constructor(abi: MethodAbi) {
+    private readonly _methodSignature: string;
+    private readonly _methodSelector: string;
+    private readonly _returnDataTypes: DataType[];
+    private readonly _returnDataItem: DataItem;
+
+    public constructor(abi: MethodAbi) {
         super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this.methodSignature = this.computeSignature();
-        this.selector = this.methodSelector = this.computeSelector();
-        this.returnDataTypes = [];
-        this.returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
+        this._methodSignature = this._computeSignature();
+        this.selector = this._methodSelector = this._computeSelector();
+        this._returnDataTypes = [];
+        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
         const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
         _.each(abi.outputs, (dataItem: DataItem) => {
-            this.returnDataTypes.push(this.getFactory().create(dataItem, dummy));
+            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
         });
     }
 
-    private computeSignature(): string {
-        const memberSignature = this._computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private computeSelector(): string {
-        const signature = this.computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
-        return selector;
-    }
-
     public encode(value: any, rules?: EncodingRules): string {
         const calldata = super.encode(value, rules, this.selector);
         return calldata;
@@ -521,55 +496,73 @@ export class Method extends MemberDataType {
     }
 
     public encodeReturnValues(value: any, rules?: EncodingRules): string {
-        const returnDataType = new Tuple(this.returnDataItem);
+        const returnDataType = new Tuple(this._returnDataItem);
         const returndata = returnDataType.encode(value, rules);
         return returndata;
     }
 
     public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
         const returnValues: any[] = [];
-        const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
+        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
         const rawReturnData = new RawCalldata(returndata, false);
-        _.each(this.returnDataTypes, (dataType: DataType) => {
+        _.each(this._returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
         });
         return returnValues;
     }
 
     public getSignature(): string {
-        return this.methodSignature;
+        return this._methodSignature;
     }
 
     public getSelector(): string {
-        return this.methodSelector;
+        return this._methodSelector;
+    }
+
+    private _computeSignature(): string {
+        const memberSignature = this._computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private _computeSelector(): string {
+        const signature = this._computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES)));
+        return selector;
     }
 }
 
 export class EvmDataTypeFactory implements DataTypeFactory {
-    private static instance: DataTypeFactory;
-
-    private constructor() { }
+    private static _instance: DataTypeFactory;
 
     public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory.instance) {
-            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        if (!EvmDataTypeFactory._instance) {
+            EvmDataTypeFactory._instance = new EvmDataTypeFactory();
         }
-        return EvmDataTypeFactory.instance;
+        return EvmDataTypeFactory._instance;
     }
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
+        if (SolArray.matchGrammar(dataItem.type)) {
+            return new SolArray(dataItem);
+        } else if (Address.matchGrammar(dataItem.type)) {
+            return new Address(dataItem);
+        } else if (Bool.matchGrammar(dataItem.type)) {
+            return new Bool(dataItem);
+        } else if (Int.matchGrammar(dataItem.type)) {
+            return new Int(dataItem);
+        } else if (UInt.matchGrammar(dataItem.type)) {
+            return new UInt(dataItem);
+        } else if (Byte.matchGrammar(dataItem.type)) {
+            return new Byte(dataItem);
+        } else if (Tuple.matchGrammar(dataItem.type)) {
+            return new Tuple(dataItem);
+        } else if (Bytes.matchGrammar(dataItem.type)) {
+            return new Bytes(dataItem);
+        } else if (SolString.matchGrammar(dataItem.type)) {
+            return new SolString(dataItem);
+        }
+        // @TODO: Implement Fixed/UFixed types
         throw new Error(`Unrecognized data type: '${dataItem.type}'`);
     }
 
@@ -586,4 +579,6 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
+
+    private constructor() { }
 }
-- 
cgit v1.2.3


From 62e6b22789b349dda7885d3317c76c90ecb3c882 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:35:16 -0800
Subject: Fixed linter errors on tests

---
 packages/utils/test/abi_encoder_test.ts  | 99 +++++++++++++++++---------------
 packages/utils/test/abi_samples.ts       | 93 +++++++++++++++---------------
 packages/utils/test/optimizer_abis.ts    | 57 +++++++++---------
 packages/utils/test/return_value_abis.ts | 25 ++++----
 4 files changed, 141 insertions(+), 133 deletions(-)

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index c7986fa00..e99528b06 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1,13 +1,13 @@
 import * as chai from 'chai';
+import * as ethUtil from 'ethereumjs-util';
 import 'mocha';
 
-import { chaiSetup } from './utils/chai_setup';
-import { BigNumber, AbiEncoder } from '../src/';
+import { AbiEncoder, BigNumber } from '../src/';
+
 import * as AbiSamples from './abi_samples';
 import * as OptimizedAbis from './optimizer_abis';
 import * as ReturnValueAbis from './return_value_abis';
-import { DecodingRules } from '../src/abi_encoder';
-import ethUtil = require('ethereumjs-util');
+import { chaiSetup } from './utils/chai_setup';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -349,8 +349,8 @@ describe.only('ABI Encoder', () => {
             // Generate calldata
             const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
             const array = ['Hello', 'Hello', 'Hello', 'World'];
-            const string = 'Hello';
-            const args = [array, string];
+            const str = 'Hello';
+            const args = [array, str];
             // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
@@ -392,7 +392,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
             }
             const args = [arrayOfTuples];
@@ -412,7 +413,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
             }
             const args = [arrayOfTuples];
@@ -432,7 +434,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
@@ -452,7 +455,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
@@ -473,7 +477,8 @@ describe.only('ABI Encoder', () => {
             // Eight 3-dimensional arrays of uint8[2][2][2]
             let value = 0;
             const args = [];
-            for (let i = 0; i < 8; ++i) {
+            const argsLength = 8;
+            for (let i = 0; i < argsLength; ++i) {
                 args.push([
                     [
                         [new BigNumber(++value), new BigNumber(++value)],
@@ -503,7 +508,8 @@ describe.only('ABI Encoder', () => {
             // Eight 3-dimensional arrays of string[2][2][2]
             let value = 0;
             const args = [];
-            for (let i = 0; i < 4; ++i) {
+            const argsLength = 4;
+            for (let i = 0; i < argsLength; ++i) {
                 args.push([
                     [
                         [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
@@ -741,13 +747,13 @@ describe.only('ABI Encoder', () => {
             };
             const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
             const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes,
+                someStaticArray,
+                someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers,
+                some2DArray,
+                someTuple,
+                someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes,
             };
             const calldata = method.encode(args);
             // Validate calldata
@@ -900,8 +906,6 @@ describe.only('ABI Encoder', () => {
             const args = [array1, array2];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            console.log(encodedArgs);
-            console.log(dataType.encode(args, { annotate: true }));
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -963,7 +967,7 @@ describe.only('ABI Encoder', () => {
                 '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -985,7 +989,7 @@ describe.only('ABI Encoder', () => {
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1007,7 +1011,7 @@ describe.only('ABI Encoder', () => {
                 '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1029,7 +1033,7 @@ describe.only('ABI Encoder', () => {
                 '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1053,7 +1057,7 @@ describe.only('ABI Encoder', () => {
                 '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1077,7 +1081,7 @@ describe.only('ABI Encoder', () => {
                 '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1109,7 +1113,7 @@ describe.only('ABI Encoder', () => {
                 '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1224,6 +1228,13 @@ describe.only('ABI Encoder', () => {
     });
 
     describe('Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitInteger = new BigNumber(2).pow(255).minus(1);
+        const min256BitInteger = new BigNumber(2).pow(255).times(-1);
+        const max32BitInteger = new BigNumber(2).pow(31).minus(1);
+        const min32BitInteger = new BigNumber(2).pow(31).times(-1);
+        /* tslint:enable custom-no-magic-numbers */
+
         it('Int256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -1261,7 +1272,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1278,7 +1288,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1295,7 +1304,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1307,7 +1315,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1351,7 +1358,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1368,7 +1374,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1385,7 +1390,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1397,7 +1401,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1407,6 +1410,13 @@ describe.only('ABI Encoder', () => {
     });
 
     describe('Unsigned Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
+        const min256BitUnsignedInteger = new BigNumber(0);
+        const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
+        const min32BitUnsignedInteger = new BigNumber(0);
+        /* tslint:enable custom-no-magic-numbers */
+
         it('UInt256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1428,7 +1438,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1445,7 +1454,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1462,7 +1470,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1474,7 +1481,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1502,7 +1508,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1519,7 +1524,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1536,7 +1540,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1548,7 +1551,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1733,7 +1735,8 @@ describe.only('ABI Encoder', () => {
             const dataType = new AbiEncoder.Bytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x' + '61'.repeat(40);
+            const bytesLength = 40;
+            const args = '0x' + '61'.repeat(bytesLength);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
             const expectedEncodedArgs =
@@ -1813,7 +1816,8 @@ describe.only('ABI Encoder', () => {
             const dataType = new AbiEncoder.SolString(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = 'a'.repeat(40);
+            const bytesLength = 40;
+            const args = 'a'.repeat(bytesLength);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
             const expectedEncodedArgs =
@@ -1831,7 +1835,8 @@ describe.only('ABI Encoder', () => {
             const dataType = new AbiEncoder.SolString(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x' + 'a'.repeat(40);
+            const strLength = 40;
+            const args = '0x' + 'a'.repeat(strLength);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
             const expectedEncodedArgs =
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index 0c3354044..fc552c127 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -1,6 +1,7 @@
+/* tslint:disable max-file-line-count */
 import { MethodAbi } from 'ethereum-types';
 
-export const simpleAbi = {
+export const simpleAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -17,9 +18,9 @@ export const simpleAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const stringAbi = {
+export const stringAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -32,9 +33,9 @@ export const stringAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const GAbi = {
+export const GAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -66,9 +67,9 @@ export const GAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const typesWithDefaultWidthsAbi = {
+export const typesWithDefaultWidthsAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -101,9 +102,9 @@ export const typesWithDefaultWidthsAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multiDimensionalArraysStaticTypeAbi = {
+export const multiDimensionalArraysStaticTypeAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -144,9 +145,9 @@ export const multiDimensionalArraysStaticTypeAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multiDimensionalArraysDynamicTypeAbi = {
+export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -171,9 +172,9 @@ export const multiDimensionalArraysDynamicTypeAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const dynamicTupleAbi = {
+export const dynamicTupleAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -196,9 +197,9 @@ export const dynamicTupleAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfStaticTuplesWithDefinedLengthAbi = {
+export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -221,9 +222,9 @@ export const arrayOfStaticTuplesWithDefinedLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfStaticTuplesWithDynamicLengthAbi = {
+export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -246,9 +247,9 @@ export const arrayOfStaticTuplesWithDynamicLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
+export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -271,9 +272,9 @@ export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -296,9 +297,9 @@ export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfDynamicTuplesAbi = {
+export const arrayOfDynamicTuplesAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -321,9 +322,9 @@ export const arrayOfDynamicTuplesAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multidimensionalArrayOfDynamicTuplesAbi = {
+export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -346,9 +347,9 @@ export const multidimensionalArrayOfDynamicTuplesAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const staticTupleAbi = {
+export const staticTupleAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -379,9 +380,9 @@ export const staticTupleAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const staticArrayAbi = {
+export const staticArrayAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -394,9 +395,9 @@ export const staticArrayAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const staticArrayDynamicMembersAbi = {
+export const staticArrayDynamicMembersAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -409,9 +410,9 @@ export const staticArrayDynamicMembersAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const dynamicArrayDynamicMembersAbi = {
+export const dynamicArrayDynamicMembersAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -424,9 +425,9 @@ export const dynamicArrayDynamicMembersAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const dynamicArrayStaticMembersAbi = {
+export const dynamicArrayStaticMembersAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -439,9 +440,9 @@ export const dynamicArrayStaticMembersAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const largeFlatAbi = {
+export const largeFlatAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -486,9 +487,9 @@ export const largeFlatAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const largeNestedAbi = {
+export const largeNestedAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -579,9 +580,9 @@ export const largeNestedAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const nestedTuples = {
+export const nestedTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -668,9 +669,9 @@ export const nestedTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const simpleAbi2 = {
+export const simpleAbi2: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -695,9 +696,9 @@ export const simpleAbi2 = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const fillOrderAbi = {
+export const fillOrderAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -776,4 +777,4 @@ export const fillOrderAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
diff --git a/packages/utils/test/optimizer_abis.ts b/packages/utils/test/optimizer_abis.ts
index ea562e5b5..7cfd7a118 100644
--- a/packages/utils/test/optimizer_abis.ts
+++ b/packages/utils/test/optimizer_abis.ts
@@ -1,6 +1,7 @@
+/* tslint:disable max-file-line-count */
 import { MethodAbi } from 'ethereum-types';
 
-export const duplicateDynamicArraysWithStaticElements = {
+export const duplicateDynamicArraysWithStaticElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -17,9 +18,9 @@ export const duplicateDynamicArraysWithStaticElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateDynamicArraysWithDynamicElements = {
+export const duplicateDynamicArraysWithDynamicElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -36,9 +37,9 @@ export const duplicateDynamicArraysWithDynamicElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateStaticArraysWithStaticElements = {
+export const duplicateStaticArraysWithStaticElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -55,9 +56,9 @@ export const duplicateStaticArraysWithStaticElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateStaticArraysWithDynamicElements = {
+export const duplicateStaticArraysWithDynamicElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -74,9 +75,9 @@ export const duplicateStaticArraysWithDynamicElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateArrayElements = {
+export const duplicateArrayElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -89,9 +90,9 @@ export const duplicateArrayElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTupleFields = {
+export const duplicateTupleFields: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -114,9 +115,9 @@ export const duplicateTupleFields = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateStrings = {
+export const duplicateStrings: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -133,9 +134,9 @@ export const duplicateStrings = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateBytes = {
+export const duplicateBytes: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -152,9 +153,9 @@ export const duplicateBytes = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTuples = {
+export const duplicateTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -191,9 +192,9 @@ export const duplicateTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateArraysNestedInTuples = {
+export const duplicateArraysNestedInTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -226,9 +227,9 @@ export const duplicateArraysNestedInTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTuplesNestedInTuples = {
+export const duplicateTuplesNestedInTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -273,9 +274,9 @@ export const duplicateTuplesNestedInTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTwoDimensionalArrays = {
+export const duplicateTwoDimensionalArrays: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -292,9 +293,9 @@ export const duplicateTwoDimensionalArrays = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayElementsDuplicatedAsSeparateParameter = {
+export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -311,9 +312,9 @@ export const arrayElementsDuplicatedAsSeparateParameter = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayElementsDuplicatedAsTupleFields = {
+export const arrayElementsDuplicatedAsTupleFields: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -336,4 +337,4 @@ export const arrayElementsDuplicatedAsTupleFields = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
diff --git a/packages/utils/test/return_value_abis.ts b/packages/utils/test/return_value_abis.ts
index 847559dac..ac2124011 100644
--- a/packages/utils/test/return_value_abis.ts
+++ b/packages/utils/test/return_value_abis.ts
@@ -1,6 +1,7 @@
+/* tslint:disable max-file-line-count */
 import { MethodAbi } from 'ethereum-types';
 
-export const noReturnValues = {
+export const noReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -8,9 +9,9 @@ export const noReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const singleStaticReturnValue = {
+export const singleStaticReturnValue: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -23,9 +24,9 @@ export const singleStaticReturnValue = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multipleStaticReturnValues = {
+export const multipleStaticReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -42,9 +43,9 @@ export const multipleStaticReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const singleDynamicReturnValue = {
+export const singleDynamicReturnValue: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -57,9 +58,9 @@ export const singleDynamicReturnValue = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multipleDynamicReturnValues = {
+export const multipleDynamicReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -76,9 +77,9 @@ export const multipleDynamicReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const mixedStaticAndDynamicReturnValues = {
+export const mixedStaticAndDynamicReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -95,4 +96,4 @@ export const mixedStaticAndDynamicReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
-- 
cgit v1.2.3


From 29d63cdf976e4cb10b738f7cbb1a57f43c5530ef Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:38:47 -0800
Subject: Fixed linter errors in package.json

---
 packages/utils/package.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/utils/package.json b/packages/utils/package.json
index 8dc1f0739..1f4d85843 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -33,6 +33,9 @@
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
         "make-promises-safe": "^1.1.0",
         "mocha": "^4.1.0",
         "npm-run-all": "^4.1.2",
@@ -57,4 +60,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 5934e5a57b5897594e22efc9e6ff28841c6951bf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:45:24 -0800
Subject: Renaming some EVM data types for clarity

---
 packages/utils/src/abi_encoder/evm_data_types.ts | 94 ++++++++++++------------
 packages/utils/test/abi_encoder_test.ts          | 58 +++++++--------
 2 files changed, 76 insertions(+), 76 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 24f6051b0..7ad7f403e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -9,7 +9,7 @@ import * as Constants from './constants';
 import { DataType, DataTypeFactory, DependentDataType, MemberDataType, PayloadDataType } from './data_type';
 
 export interface DataTypeStaticInterface {
-    matchGrammar: (type: string) => boolean;
+    matchType: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
     decodeValue: (rawCalldata: RawCalldata) => any;
 }
@@ -21,13 +21,13 @@ export class Address extends PayloadDataType {
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES - Address._ADDRESS_SIZE_IN_BYTES;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'address';
     }
 
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchGrammar(dataItem.type)) {
+        if (!Address.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
     }
@@ -59,13 +59,13 @@ export class Address extends PayloadDataType {
 export class Bool extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'bool';
     }
 
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Bool._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchGrammar(dataItem.type)) {
+        if (!Bool.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
     }
@@ -184,7 +184,7 @@ export class Int extends Number {
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return Int._matcher.test(type);
     }
 
@@ -210,7 +210,7 @@ export class UInt extends Number {
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return UInt._matcher.test(type);
     }
 
@@ -231,7 +231,7 @@ export class UInt extends Number {
     }
 }
 
-export class Byte extends PayloadDataType {
+export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _matcher = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
@@ -240,17 +240,17 @@ export class Byte extends PayloadDataType {
     private static readonly _DEFAULT_WIDTH = 1;
     private readonly _width: number;
 
-    public static matchGrammar(type: string): boolean {
-        return Byte._matcher.test(type);
+    public static matchType(type: string): boolean {
+        return StaticBytes._matcher.test(type);
     }
 
     public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte._matcher.exec(dataItem.type);
-        if (!Byte.matchGrammar(dataItem.type)) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = StaticBytes._matcher.exec(dataItem.type);
+        if (!StaticBytes.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
         }
-        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : Byte._DEFAULT_WIDTH;
+        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : StaticBytes._DEFAULT_WIDTH;
     }
 
     public getSignature(): string {
@@ -289,17 +289,17 @@ export class Byte extends PayloadDataType {
     }
 }
 
-export class Bytes extends PayloadDataType {
+export class DynamicBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'bytes';
     }
 
     public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bytes.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        super(dataItem, EvmDataTypeFactory.getInstance(), DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!DynamicBytes.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
         }
     }
 
@@ -313,8 +313,8 @@ export class Bytes extends PayloadDataType {
         }
 
         const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
         const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
         return encodedValueBuf;
@@ -336,24 +336,24 @@ export class Bytes extends PayloadDataType {
     }
 }
 
-export class SolString extends PayloadDataType {
+export class String extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'string';
     }
 
     public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!SolString.matchGrammar(dataItem.type)) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), String._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!String.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
     }
 
     public encodeValue(value: string): Buffer {
         const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedBytesForValue);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
         const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
         return encodedValueBuf;
@@ -390,13 +390,13 @@ export class Pointer extends DependentDataType {
 export class Tuple extends MemberDataType {
     private readonly _tupleSignature: string;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'tuple';
     }
 
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchGrammar(dataItem.type)) {
+        if (!Tuple.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
         this._tupleSignature = this._computeSignatureOfMembers();
@@ -407,18 +407,18 @@ export class Tuple extends MemberDataType {
     }
 }
 
-export class SolArray extends MemberDataType {
+export class Array extends MemberDataType {
     private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
 
-    public static matchGrammar(type: string): boolean {
-        return SolArray._matcher.test(type);
+    public static matchType(type: string): boolean {
+        return Array._matcher.test(type);
     }
 
     public constructor(dataItem: DataItem) {
         // Sanity check
-        const matches = SolArray._matcher.exec(dataItem.type);
+        const matches = Array._matcher.exec(dataItem.type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${dataItem.type}`);
         } else if (matches[1] === undefined) {
@@ -473,7 +473,7 @@ export class Method extends MemberDataType {
         this.selector = this._methodSelector = this._computeSelector();
         this._returnDataTypes = [];
         this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
+        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
         _.each(abi.outputs, (dataItem: DataItem) => {
             this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
         });
@@ -543,24 +543,24 @@ export class EvmDataTypeFactory implements DataTypeFactory {
     }
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) {
-            return new SolArray(dataItem);
-        } else if (Address.matchGrammar(dataItem.type)) {
+        if (Array.matchType(dataItem.type)) {
+            return new Array(dataItem);
+        } else if (Address.matchType(dataItem.type)) {
             return new Address(dataItem);
-        } else if (Bool.matchGrammar(dataItem.type)) {
+        } else if (Bool.matchType(dataItem.type)) {
             return new Bool(dataItem);
-        } else if (Int.matchGrammar(dataItem.type)) {
+        } else if (Int.matchType(dataItem.type)) {
             return new Int(dataItem);
-        } else if (UInt.matchGrammar(dataItem.type)) {
+        } else if (UInt.matchType(dataItem.type)) {
             return new UInt(dataItem);
-        } else if (Byte.matchGrammar(dataItem.type)) {
-            return new Byte(dataItem);
-        } else if (Tuple.matchGrammar(dataItem.type)) {
+        } else if (StaticBytes.matchType(dataItem.type)) {
+            return new StaticBytes(dataItem);
+        } else if (Tuple.matchType(dataItem.type)) {
             return new Tuple(dataItem);
-        } else if (Bytes.matchGrammar(dataItem.type)) {
-            return new Bytes(dataItem);
-        } else if (SolString.matchGrammar(dataItem.type)) {
-            return new SolString(dataItem);
+        } else if (DynamicBytes.matchType(dataItem.type)) {
+            return new DynamicBytes(dataItem);
+        } else if (String.matchType(dataItem.type)) {
+            return new String(dataItem);
         }
         // @TODO: Implement Fixed/UFixed types
         throw new Error(`Unrecognized data type: '${dataItem.type}'`);
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index e99528b06..35eb8d0a9 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -772,7 +772,7 @@ describe.only('ABI Encoder', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
@@ -789,7 +789,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
@@ -806,7 +806,7 @@ describe.only('ABI Encoder', () => {
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -823,7 +823,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -840,7 +840,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes[][]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617'];
@@ -860,7 +860,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617'];
@@ -880,7 +880,7 @@ describe.only('ABI Encoder', () => {
         it('Static Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
@@ -899,7 +899,7 @@ describe.only('ABI Encoder', () => {
         it('Static Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
@@ -918,7 +918,7 @@ describe.only('ABI Encoder', () => {
         it('Static size; Too Few Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[3]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -929,7 +929,7 @@ describe.only('ABI Encoder', () => {
         it('Static size; Too Many Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[1]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -940,7 +940,7 @@ describe.only('ABI Encoder', () => {
         it('Element Type Mismatch', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'uint[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = [new BigNumber(1), 'Bad Argument'];
             // Encode Args and validate result
@@ -1563,7 +1563,7 @@ describe.only('ABI Encoder', () => {
         it('Single Byte (byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Byte', type: 'byte' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
@@ -1579,7 +1579,7 @@ describe.only('ABI Encoder', () => {
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
@@ -1595,7 +1595,7 @@ describe.only('ABI Encoder', () => {
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x00010203';
             // Encode Args and validate result
@@ -1611,7 +1611,7 @@ describe.only('ABI Encoder', () => {
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18';
@@ -1629,7 +1629,7 @@ describe.only('ABI Encoder', () => {
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
             // Encode Args and validate result
@@ -1645,7 +1645,7 @@ describe.only('ABI Encoder', () => {
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
@@ -1663,7 +1663,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x0102030405';
             // Encode Args and validate result
@@ -1676,7 +1676,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in too many bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
@@ -1689,7 +1689,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
@@ -1700,7 +1700,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
@@ -1714,7 +1714,7 @@ describe.only('ABI Encoder', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
@@ -1732,7 +1732,7 @@ describe.only('ABI Encoder', () => {
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const bytesLength = 40;
@@ -1751,7 +1751,7 @@ describe.only('ABI Encoder', () => {
         it('Input as Buffer', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
@@ -1770,7 +1770,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             const args = '01';
             // Encode Args and validate result
@@ -1781,7 +1781,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
@@ -1795,7 +1795,7 @@ describe.only('ABI Encoder', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.SolString(testDataItem);
+            const dataType = new AbiEncoder.String(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = 'five';
@@ -1813,7 +1813,7 @@ describe.only('ABI Encoder', () => {
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.SolString(testDataItem);
+            const dataType = new AbiEncoder.String(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const bytesLength = 40;
@@ -1832,7 +1832,7 @@ describe.only('ABI Encoder', () => {
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.SolString(testDataItem);
+            const dataType = new AbiEncoder.String(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const strLength = 40;
-- 
cgit v1.2.3


From e6ab6f38bacdec90c960ff1db4781d161b1f4103 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 12:58:49 -0800
Subject: Split EVM data types and factory into separate files

---
 packages/utils/src/abi_encoder/calldata.ts         |   1 -
 packages/utils/src/abi_encoder/data_type.ts        |  11 +-
 .../utils/src/abi_encoder/evm_data_type_factory.ts | 124 +++++
 packages/utils/src/abi_encoder/evm_data_types.ts   | 584 ---------------------
 .../src/abi_encoder/evm_data_types/address.ts      |  51 ++
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  55 ++
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  50 ++
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    |  58 ++
 .../utils/src/abi_encoder/evm_data_types/index.ts  |  11 +
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  33 ++
 .../utils/src/abi_encoder/evm_data_types/method.ts |  90 ++++
 .../utils/src/abi_encoder/evm_data_types/number.ts | 100 ++++
 .../src/abi_encoder/evm_data_types/pointer.ts      |  15 +
 .../src/abi_encoder/evm_data_types/static_bytes.ts |  68 +++
 .../utils/src/abi_encoder/evm_data_types/string.ts |  47 ++
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |  23 +
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  33 ++
 packages/utils/src/abi_encoder/index.ts            |   2 +-
 18 files changed, 769 insertions(+), 587 deletions(-)
 create mode 100644 packages/utils/src/abi_encoder/evm_data_type_factory.ts
 delete mode 100644 packages/utils/src/abi_encoder/evm_data_types.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/address.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/array.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/bool.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/index.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/int.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/method.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/number.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/pointer.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/string.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/tuple.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/uint.ts

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 994b0fb81..d108ef0a7 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -1,4 +1,3 @@
-
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index ce7b11ef6..9890619e5 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -22,6 +22,12 @@ export interface DataTypeFactory {
     mapDataItemToDataType: (dataItem: DataItem) => DataType;
 }
 
+export interface DataTypeStaticInterface {
+    matchType: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
+
 export abstract class DataType {
     private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
     private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
@@ -250,7 +256,10 @@ export abstract class MemberDataType extends DataType {
         if (this._isArray && this._arrayLength === undefined) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
 
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
+            const lenBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
             methodBlock.setHeader(lenBuf);
         }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
new file mode 100644
index 000000000..0f8dfb4a3
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -0,0 +1,124 @@
+/* tslint:disable prefer-function-over-method */
+/* tslint:disable max-classes-per-file */
+/* tslint:disable no-construct */
+import { DataItem, MethodAbi } from 'ethereum-types';
+
+import { DataType, DataTypeFactory } from './data_type';
+import * as Impl from './evm_data_types';
+
+export class Address extends Impl.Address {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Bool extends Impl.Bool {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Int extends Impl.Int {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class UInt extends Impl.UInt {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class StaticBytes extends Impl.StaticBytes {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class DynamicBytes extends Impl.DynamicBytes {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class String extends Impl.String {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Pointer extends Impl.Pointer {
+    public constructor(destDataType: DataType, parentDataType: DataType) {
+        super(destDataType, parentDataType, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Tuple extends Impl.Tuple {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Array extends Impl.Array {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Method extends Impl.Method {
+    public constructor(abi: MethodAbi) {
+        super(abi, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static _instance: DataTypeFactory;
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory._instance) {
+            EvmDataTypeFactory._instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory._instance;
+    }
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        if (Array.matchType(dataItem.type)) {
+            return new Array(dataItem);
+        } else if (Address.matchType(dataItem.type)) {
+            return new Address(dataItem);
+        } else if (Bool.matchType(dataItem.type)) {
+            return new Bool(dataItem);
+        } else if (Int.matchType(dataItem.type)) {
+            return new Int(dataItem);
+        } else if (UInt.matchType(dataItem.type)) {
+            return new UInt(dataItem);
+        } else if (StaticBytes.matchType(dataItem.type)) {
+            return new StaticBytes(dataItem);
+        } else if (Tuple.matchType(dataItem.type)) {
+            return new Tuple(dataItem);
+        } else if (DynamicBytes.matchType(dataItem.type)) {
+            return new DynamicBytes(dataItem);
+        } else if (String.matchType(dataItem.type)) {
+            return new String(dataItem);
+        }
+        // @TODO: Implement Fixed/UFixed types
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        if (parentDataType === undefined) {
+            // @Todo -- will this work for return values?
+            throw new Error(`Trying to create a pointer`);
+        }
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+
+    private constructor() { }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
deleted file mode 100644
index 7ad7f403e..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ /dev/null
@@ -1,584 +0,0 @@
-import { DataItem, MethodAbi } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../configured_bignumber';
-
-import { DecodingRules, EncodingRules, RawCalldata } from './calldata';
-import * as Constants from './constants';
-import { DataType, DataTypeFactory, DependentDataType, MemberDataType, PayloadDataType } from './data_type';
-
-export interface DataTypeStaticInterface {
-    matchType: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export class Address extends PayloadDataType {
-    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
-    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES - Address._ADDRESS_SIZE_IN_BYTES;
-
-    public static matchType(type: string): boolean {
-        return type === 'address';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'address';
-    }
-
-    public encodeValue(value: string): Buffer {
-        if (!value.startsWith('0x')) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
-        }
-        const valueAsBuffer = ethUtil.toBuffer(value);
-        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
-        }
-        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class Bool extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    public static matchType(type: string): boolean {
-        return type === 'bool';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const encodedValue = value ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, 16);
-        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        /* tslint:disable boolean-naming */
-        const value: boolean = valueNumber.equals(0) ? false : true;
-        /* tslint:enable boolean-naming */
-        return value;
-    }
-}
-
-abstract class Number extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
-    protected _width: number;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        this._width = (matches !== null && matches.length === 2 && matches[1] !== undefined) ?
-            parseInt(matches[1], Constants.DEC_BASE) :
-            this._width = Number._DEFAULT_WIDTH;
-    }
-
-    public encodeValue(value_: BigNumber | string | number): Buffer {
-        const value = new BigNumber(value_, 10);
-        if (value.greaterThan(this.getMaxValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
-        } else if (value.lessThan(this.getMinValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
-        }
-
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        }
-
-        return valueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this instanceof Int) {
-            // Check if we're negative
-            const valueBin = value.toString(Constants.BIN_BASE);
-            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    private static readonly _matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    public static matchType(type: string): boolean {
-        return Int._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, Int._matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this._width}`;
-    }
-}
-
-export class UInt extends Number {
-    private static readonly _matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    public static matchType(type: string): boolean {
-        return UInt._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, UInt._matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this._width}`;
-    }
-}
-
-export class StaticBytes extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    private static readonly _DEFAULT_WIDTH = 1;
-    private readonly _width: number;
-
-    public static matchType(type: string): boolean {
-        return StaticBytes._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = StaticBytes._matcher.exec(dataItem.type);
-        if (!StaticBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
-        }
-        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : StaticBytes._DEFAULT_WIDTH;
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this._width}`;
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        // Sanity check if string
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
-        }
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this._width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this._width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class DynamicBytes extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-
-    public static matchType(type: string): boolean {
-        return type === 'bytes';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!DynamicBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-}
-
-export class String extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-
-    public static matchType(type: string): boolean {
-        return type === 'string';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), String._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!String.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const value = valueBuf.toString('ascii');
-        return value;
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-}
-
-export class Pointer extends DependentDataType {
-    constructor(destDataType: DataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
-        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
-    }
-
-    public getSignature(): string {
-        return this._dependency.getSignature();
-    }
-}
-
-export class Tuple extends MemberDataType {
-    private readonly _tupleSignature: string;
-
-    public static matchType(type: string): boolean {
-        return type === 'tuple';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
-        }
-        this._tupleSignature = this._computeSignatureOfMembers();
-    }
-
-    public getSignature(): string {
-        return this._tupleSignature;
-    }
-}
-
-export class Array extends MemberDataType {
-    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private readonly _arraySignature: string;
-    private readonly _elementType: string;
-
-    public static matchType(type: string): boolean {
-        return Array._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        // Sanity check
-        const matches = Array._matcher.exec(dataItem.type);
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        const isArray = true;
-        const arrayElementType = matches[1];
-        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
-        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this._elementType = arrayElementType;
-        this._arraySignature = this._computeSignature();
-    }
-
-    public getSignature(): string {
-        return this._arraySignature;
-    }
-
-    private _computeSignature(): string {
-        const dataItem: DataItem = {
-            type: this._elementType,
-            name: 'N/A',
-        };
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this._arrayLength === undefined) {
-            return `${type}[]`;
-        } else {
-            return `${type}[${this._arrayLength}]`;
-        }
-    }
-}
-
-export class Method extends MemberDataType {
-    // TMP
-    public selector: string;
-
-    private readonly _methodSignature: string;
-    private readonly _methodSelector: string;
-    private readonly _returnDataTypes: DataType[];
-    private readonly _returnDataItem: DataItem;
-
-    public constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this._methodSignature = this._computeSignature();
-        this.selector = this._methodSelector = this._computeSelector();
-        this._returnDataTypes = [];
-        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
-        _.each(abi.outputs, (dataItem: DataItem) => {
-            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
-        });
-    }
-
-    public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
-        return calldata;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
-            throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
-            );
-        }
-        const hasSelector = true;
-        const value = super.decode(calldata, rules, hasSelector);
-        return value;
-    }
-
-    public encodeReturnValues(value: any, rules?: EncodingRules): string {
-        const returnDataType = new Tuple(this._returnDataItem);
-        const returndata = returnDataType.encode(value, rules);
-        return returndata;
-    }
-
-    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        const returnValues: any[] = [];
-        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
-        const rawReturnData = new RawCalldata(returndata, false);
-        _.each(this._returnDataTypes, (dataType: DataType) => {
-            returnValues.push(dataType.generateValue(rawReturnData, rules_));
-        });
-        return returnValues;
-    }
-
-    public getSignature(): string {
-        return this._methodSignature;
-    }
-
-    public getSelector(): string {
-        return this._methodSelector;
-    }
-
-    private _computeSignature(): string {
-        const memberSignature = this._computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private _computeSelector(): string {
-        const signature = this._computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES)));
-        return selector;
-    }
-}
-
-export class EvmDataTypeFactory implements DataTypeFactory {
-    private static _instance: DataTypeFactory;
-
-    public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory._instance) {
-            EvmDataTypeFactory._instance = new EvmDataTypeFactory();
-        }
-        return EvmDataTypeFactory._instance;
-    }
-
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (Array.matchType(dataItem.type)) {
-            return new Array(dataItem);
-        } else if (Address.matchType(dataItem.type)) {
-            return new Address(dataItem);
-        } else if (Bool.matchType(dataItem.type)) {
-            return new Bool(dataItem);
-        } else if (Int.matchType(dataItem.type)) {
-            return new Int(dataItem);
-        } else if (UInt.matchType(dataItem.type)) {
-            return new UInt(dataItem);
-        } else if (StaticBytes.matchType(dataItem.type)) {
-            return new StaticBytes(dataItem);
-        } else if (Tuple.matchType(dataItem.type)) {
-            return new Tuple(dataItem);
-        } else if (DynamicBytes.matchType(dataItem.type)) {
-            return new DynamicBytes(dataItem);
-        } else if (String.matchType(dataItem.type)) {
-            return new String(dataItem);
-        }
-        // @TODO: Implement Fixed/UFixed types
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        if (parentDataType === undefined) {
-            // @Todo -- will this work for return values?
-            throw new Error(`Trying to create a pointer`);
-        }
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
-    }
-
-    private constructor() { }
-}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
new file mode 100644
index 000000000..4bd992cab
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -0,0 +1,51 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class Address extends PayloadDataType {
+    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
+    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
+        Address._ADDRESS_SIZE_IN_BYTES;
+
+    public static matchType(type: string): boolean {
+        return type === 'address';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, Address._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public encodeValue(value: string): Buffer {
+        if (!value.startsWith('0x')) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        }
+        const valueAsBuffer = ethUtil.toBuffer(value);
+        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+        }
+        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
new file mode 100644
index 000000000..707af7c7e
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -0,0 +1,55 @@
+import { DataItem } from 'ethereum-types';
+
+import * as Constants from '../constants';
+import { DataTypeFactory, MemberDataType } from '../data_type';
+
+export class Array extends MemberDataType {
+    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private readonly _arraySignature: string;
+    private readonly _elementType: string;
+
+    public static matchType(type: string): boolean {
+        return Array._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        // Sanity check
+        const matches = Array._matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayElementType = matches[1];
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType);
+        this._elementType = arrayElementType;
+        this._arraySignature = this._computeSignature();
+    }
+
+    public getSignature(): string {
+        return this._arraySignature;
+    }
+
+    private _computeSignature(): string {
+        const dataItem: DataItem = {
+            type: this._elementType,
+            name: 'N/A',
+        };
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this._arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this._arrayLength}]`;
+        }
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
new file mode 100644
index 000000000..aee2727c7
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -0,0 +1,50 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../configured_bignumber';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class Bool extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    public static matchType(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, Bool._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const encodedValue = value ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(
+            ethUtil.toBuffer(encodedValue),
+            Constants.EVM_WORD_WIDTH_IN_BYTES,
+        );
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, Constants.HEX_BASE);
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        /* tslint:disable boolean-naming */
+        const value: boolean = valueNumber.equals(0) ? false : true;
+        /* tslint:enable boolean-naming */
+        return value;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
new file mode 100644
index 000000000..51165881a
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -0,0 +1,58 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class DynamicBytes extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+
+    public static matchType(type: string): boolean {
+        return type === 'bytes';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!DynamicBytes.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(
+            ethUtil.toBuffer(valueBuf.byteLength),
+            Constants.EVM_WORD_WIDTH_IN_BYTES,
+        );
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/index.ts b/packages/utils/src/abi_encoder/evm_data_types/index.ts
new file mode 100644
index 000000000..fc0edabf1
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/index.ts
@@ -0,0 +1,11 @@
+export * from './address';
+export * from './bool';
+export * from './int';
+export * from './uint';
+export * from './static_bytes';
+export * from './dynamic_bytes';
+export * from './string';
+export * from './pointer';
+export * from './tuple';
+export * from './array';
+export * from './method';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
new file mode 100644
index 000000000..ba5b4cac9
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -0,0 +1,33 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+
+import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory } from '../data_type';
+
+import { Number } from './number';
+
+export class Int extends Number {
+    private static readonly _matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    public static matchType(type: string): boolean {
+        return Int._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, Int._matcher, dataTypeFactory);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this._width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this._width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this._width}`;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
new file mode 100644
index 000000000..e8e717bf1
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -0,0 +1,90 @@
+import { DataItem, MethodAbi } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { DecodingRules, EncodingRules, RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataType, DataTypeFactory, MemberDataType } from '../data_type';
+
+import { StaticBytes } from './static_bytes';
+import { Tuple } from './tuple';
+
+export class Method extends MemberDataType {
+    // TMP
+    public selector: string;
+
+    private readonly _methodSignature: string;
+    private readonly _methodSelector: string;
+    private readonly _returnDataTypes: DataType[];
+    private readonly _returnDataItem: DataItem;
+
+    public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) {
+        super({ type: 'method', name: abi.name, components: abi.inputs }, dataTypeFactory);
+        this._methodSignature = this._computeSignature();
+        this.selector = this._methodSelector = this._computeSelector();
+        this._returnDataTypes = [];
+        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
+        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }, dataTypeFactory); // @TODO TMP
+        _.each(abi.outputs, (dataItem: DataItem) => {
+            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
+        });
+    }
+
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+            );
+        }
+        const hasSelector = true;
+        const value = super.decode(calldata, rules, hasSelector);
+        return value;
+    }
+
+    public encodeReturnValues(value: any, rules?: EncodingRules): string {
+        const returnDataType = new Tuple(this._returnDataItem, this.getFactory());
+        const returndata = returnDataType.encode(value, rules);
+        return returndata;
+    }
+
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
+        const returnValues: any[] = [];
+        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
+        const rawReturnData = new RawCalldata(returndata, false);
+        _.each(this._returnDataTypes, (dataType: DataType) => {
+            returnValues.push(dataType.generateValue(rawReturnData, rules_));
+        });
+        return returnValues;
+    }
+
+    public getSignature(): string {
+        return this._methodSignature;
+    }
+
+    public getSelector(): string {
+        return this._methodSelector;
+    }
+
+    private _computeSignature(): string {
+        const memberSignature = this._computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private _computeSelector(): string {
+        const signature = this._computeSignature();
+        const selector = ethUtil.bufferToHex(
+            ethUtil.toBuffer(
+                ethUtil
+                    .sha3(signature)
+                    .slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+            ),
+        );
+        return selector;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
new file mode 100644
index 000000000..17201362e
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -0,0 +1,100 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../configured_bignumber';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export abstract class Number extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
+    protected _width: number;
+
+    constructor(dataItem: DataItem, matcher: RegExp, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, Number._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        this._width =
+            matches !== null && matches.length === 2 && matches[1] !== undefined
+                ? parseInt(matches[1], Constants.DEC_BASE)
+                : (this._width = Number._DEFAULT_WIDTH);
+    }
+
+    public encodeValue(value_: BigNumber | string | number): Buffer {
+        const value = new BigNumber(value_, 10);
+        if (value.greaterThan(this.getMaxValue())) {
+            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
+        } else if (value.lessThan(this.getMinValue())) {
+            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
+        }
+
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
+        if (this.getMinValue().lessThan(0)) {
+            // Check if we're negative
+            const valueBin = value.toString(Constants.BIN_BASE);
+            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
+                // Negative
+                // Step 1/3: Invert binary value
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveValue = invertedValue.plus(1);
+
+                // Step 3/3: Invert positive value
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
+            }
+        }
+
+        return value;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
new file mode 100644
index 000000000..e0bd3509c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -0,0 +1,15 @@
+import { DataItem } from 'ethereum-types';
+
+import { DataType, DataTypeFactory, DependentDataType } from '../data_type';
+
+export class Pointer extends DependentDataType {
+    constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
+        super(dataItem, dataTypeFactory, destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this._dependency.getSignature();
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
new file mode 100644
index 000000000..309dca234
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -0,0 +1,68 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class StaticBytes extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    private static readonly _DEFAULT_WIDTH = 1;
+    private readonly _width: number;
+
+    public static matchType(type: string): boolean {
+        return StaticBytes._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = StaticBytes._matcher.exec(dataItem.type);
+        if (!StaticBytes.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        this._width =
+            matches !== null && matches.length === 3 && matches[2] !== undefined
+                ? parseInt(matches[2], Constants.DEC_BASE)
+                : StaticBytes._DEFAULT_WIDTH;
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this._width}`;
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        // Sanity check if string
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        }
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this._width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                    valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this._width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
new file mode 100644
index 000000000..96b36e735
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -0,0 +1,47 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class String extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+
+    public static matchType(type: string): boolean {
+        return type === 'string';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!String.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
new file mode 100644
index 000000000..0db29c1eb
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -0,0 +1,23 @@
+import { DataItem } from 'ethereum-types';
+
+import { DataTypeFactory, MemberDataType } from '../data_type';
+
+export class Tuple extends MemberDataType {
+    private readonly _tupleSignature: string;
+
+    public static matchType(type: string): boolean {
+        return type === 'tuple';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory);
+        if (!Tuple.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this._tupleSignature = this._computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this._tupleSignature;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
new file mode 100644
index 000000000..86b31ab4c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -0,0 +1,33 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+
+import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory } from '../data_type';
+
+import { Number } from './number';
+
+export class UInt extends Number {
+    private static readonly _matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    public static matchType(type: string): boolean {
+        return UInt._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, UInt._matcher, dataTypeFactory);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this._width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this._width}`;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index 95ad84ac9..a62569fab 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
 export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
+export * from './evm_data_type_factory';
-- 
cgit v1.2.3


From aed8b083b587e7b420ac6129b04004dea95c3f3a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:24:45 -0800
Subject: Split Calldata into multiple files - 1 class per file

---
 packages/utils/src/abi_encoder/calldata.ts         | 531 ---------------------
 .../utils/src/abi_encoder/calldata/calldata.ts     | 224 +++++++++
 .../src/abi_encoder/calldata/calldata_block.ts     |  77 +++
 .../src/abi_encoder/calldata/calldata_blocks.ts    |   3 +
 .../calldata/dependent_calldata_block.ts           |  59 +++
 packages/utils/src/abi_encoder/calldata/index.ts   |   6 +
 .../abi_encoder/calldata/member_calldata_block.ts  |  48 ++
 .../abi_encoder/calldata/payload_calldata_block.ts |  20 +
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  82 ++++
 packages/utils/src/abi_encoder/data_type.ts        |   4 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts |   3 +-
 packages/utils/src/abi_encoder/index.ts            |   2 +-
 packages/utils/src/abi_encoder/utils/queue.ts      |  39 ++
 packages/utils/src/abi_encoder/utils/rules.ts      |   8 +
 14 files changed, 571 insertions(+), 535 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/index.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/raw_calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/utils/queue.ts
 create mode 100644 packages/utils/src/abi_encoder/utils/rules.ts

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
deleted file mode 100644
index d108ef0a7..000000000
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ /dev/null
@@ -1,531 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import * as Constants from './constants';
-
-export interface DecodingRules {
-    structsAsObjects: boolean;
-}
-
-export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
-}
-
-export abstract class CalldataBlock {
-    private readonly _signature: string;
-    private readonly _parentName: string;
-    private _name: string;
-    private _offsetInBytes: number;
-    private _headerSizeInBytes: number;
-    private _bodySizeInBytes: number;
-
-    constructor(
-        name: string,
-        signature: string,
-        parentName: string,
-        headerSizeInBytes: number,
-        bodySizeInBytes: number,
-    ) {
-        this._name = name;
-        this._signature = signature;
-        this._parentName = parentName;
-        this._offsetInBytes = 0;
-        this._headerSizeInBytes = headerSizeInBytes;
-        this._bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected _setHeaderSize(headerSizeInBytes: number): void {
-        this._headerSizeInBytes = headerSizeInBytes;
-    }
-
-    protected _setBodySize(bodySizeInBytes: number): void {
-        this._bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected _setName(name: string): void {
-        this._name = name;
-    }
-
-    public getName(): string {
-        return this._name;
-    }
-
-    public getParentName(): string {
-        return this._parentName;
-    }
-
-    public getSignature(): string {
-        return this._signature;
-    }
-    public getHeaderSizeInBytes(): number {
-        return this._headerSizeInBytes;
-    }
-
-    public getBodySizeInBytes(): number {
-        return this._bodySizeInBytes;
-    }
-
-    public getSizeInBytes(): number {
-        return this.getHeaderSizeInBytes() + this.getBodySizeInBytes();
-    }
-
-    public getOffsetInBytes(): number {
-        return this._offsetInBytes;
-    }
-
-    public setOffset(offsetInBytes: number): void {
-        this._offsetInBytes = offsetInBytes;
-    }
-
-    public computeHash(): Buffer {
-        const rawData = this.getRawData();
-        const hash = ethUtil.sha3(rawData);
-        return hash;
-    }
-
-    public abstract toBuffer(): Buffer;
-    public abstract getRawData(): Buffer;
-}
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private readonly _payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this._payload;
-    }
-
-    public getRawData(): Buffer {
-        return this._payload;
-    }
-}
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static readonly RAW_DATA_START = new Buffer('<');
-    public static readonly RAW_DATA_END = new Buffer('>');
-    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private static readonly _EMPTY_HEADER_SIZE = 0;
-    private readonly _parent: CalldataBlock;
-    private readonly _dependency: CalldataBlock;
-    private _aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._parent = parent;
-        this._dependency = dependency;
-        this._aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset =
-            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
-        const parentOffset = this._parent.getOffsetInBytes();
-        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this._dependency;
-    }
-
-    public setAlias(block: CalldataBlock): void {
-        this._aliasFor = block;
-        this._setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this._aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this._dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private _header: Buffer | undefined;
-    private _members: CalldataBlock[];
-
-    constructor(name: string, signature: string, parentName: string) {
-        super(name, signature, parentName, 0, 0);
-        this._members = [];
-        this._header = undefined;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this._header !== undefined) {
-            rawDataComponents.push(this._header);
-        }
-        _.each(this._members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]): void {
-        this._members = members;
-    }
-
-    public setHeader(header: Buffer): void {
-        this._setHeaderSize(header.byteLength);
-        this._header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this._header !== undefined) {
-            return this._header;
-        }
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this._members;
-    }
-}
-
-class Queue<T> {
-    private _store: T[] = [];
-    public push(val: T): void {
-        this._store.push(val);
-    }
-    public pushFront(val: T): void {
-        this._store.unshift(val);
-    }
-    public pop(): T | undefined {
-        return this._store.shift();
-    }
-    public popBack(): T | undefined {
-        if (this._store.length === 0) {
-            return undefined;
-        }
-        const backElement = this._store.splice(-1, 1)[0];
-        return backElement;
-    }
-    public merge(q: Queue<T>): void {
-        this._store = this._store.concat(q._store);
-    }
-    public mergeFront(q: Queue<T>): void {
-        this._store = q._store.concat(this._store);
-    }
-    public getStore(): T[] {
-        return this._store;
-    }
-    public peek(): T | undefined {
-        return this._store.length >= 0 ? this._store[0] : undefined;
-    }
-}
-
-export class Calldata {
-    private readonly _rules: EncodingRules;
-    private _selector: string;
-    private _sizeInBytes: number;
-    private _root: CalldataBlock | undefined;
-
-    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-
-        // Base Case
-        if (!(block instanceof MemberCalldataBlock)) {
-            blockQueue.push(block);
-            return blockQueue;
-        }
-
-        // This is a Member Block
-        const memberBlock = block;
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(Calldata._createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                const dependency = member.getDependency();
-                if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(Calldata._createQueue(dependency));
-                } else {
-                    blockQueue.push(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
-    public constructor(rules: EncodingRules) {
-        this._rules = rules;
-        this._selector = '';
-        this._sizeInBytes = 0;
-        this._root = undefined;
-    }
-
-    public optimize(): void {
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as
-        const subtreeQueue = Calldata._createQueue(this._root);
-        let block: CalldataBlock | undefined;
-        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
-            if (block instanceof DependentCalldataBlock) {
-                const dependencyBlockHashBuf = block.getDependency().computeHash();
-                const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
-                if (dependencyBlockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[dependencyBlockHash];
-                    if (blockWithSameHash !== block.getDependency()) {
-                        block.setAlias(blockWithSameHash);
-                    }
-                }
-                continue;
-            }
-
-            const blockHashBuf = block.computeHash();
-            const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (!(blockHash in blocksByHash)) {
-                blocksByHash[blockHash] = block;
-            }
-        }
-    }
-
-    public toHexString(): string {
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        if (this._rules.optimize) {
-            this.optimize();
-        }
-
-        const offsetQueue = Calldata._createQueue(this._root);
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-        }
-
-        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
-        return hexValue;
-    }
-
-    public getSelectorHex(): string {
-        return this._selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this._sizeInBytes;
-    }
-
-    public setRoot(block: CalldataBlock): void {
-        this._root = block;
-        this._sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string): void {
-        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
-        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
-            throw new Error(`Invalid selector '${this._selector}'`);
-        }
-        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
-    }
-
-    private _generateAnnotatedHexString(): string {
-        let hexValue = `${this._selector}`;
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = Calldata._createQueue(this._root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            const offsetPadding = 10;
-            const valuePadding = 74;
-            const namePadding = 80;
-            const evmWordStartIndex = 0;
-            const emptySize = 0;
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === emptySize) {
-                offsetStr = ' '.repeat(offsetPadding);
-                value = ' '.repeat(valuePadding);
-                nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
-                    .stripHexPrefix(
-                        ethUtil.bufferToHex(
-                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
-                        ),
-                    )
-                    .padEnd(valuePadding);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(namePadding)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
-                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
-                    .stripHexPrefix(
-                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
-                    )
-                    .padEnd(valuePadding);
-                nameStr = ' '.repeat(namePadding);
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private _generateCondensedHexString(): string {
-        const selectorBuffer = ethUtil.toBuffer(this._selector);
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = Calldata._createQueue(this._root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
-}
-
-export class RawCalldata {
-    private static readonly _INITIAL_OFFSET = 0;
-    private readonly _value: Buffer;
-    private readonly _selector: string;
-    private readonly _scopes: Queue<number>;
-    private _offset: number; // tracks current offset into raw calldata; used for parsing
-
-    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Expected raw calldata to start with '0x'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (hasSelectorPrefix) {
-            this._selector = ethUtil.bufferToHex(
-                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
-            );
-            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
-        } else {
-            this._selector = '0x';
-            this._value = valueBuf;
-        }
-
-        this._scopes = new Queue<number>();
-        this._scopes.push(RawCalldata._INITIAL_OFFSET);
-        this._offset = RawCalldata._INITIAL_OFFSET;
-    }
-
-    public popBytes(lengthInBytes: number): Buffer {
-        const value = this._value.slice(this._offset, this._offset + lengthInBytes);
-        this.setOffset(this._offset + lengthInBytes);
-        return value;
-    }
-
-    public popWord(): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(wordInBytes);
-    }
-
-    public popWords(length: number): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(length * wordInBytes);
-    }
-
-    public readBytes(from: number, to: number): Buffer {
-        const value = this._value.slice(from, to);
-        return value;
-    }
-
-    public setOffset(offsetInBytes: number): void {
-        this._offset = offsetInBytes;
-    }
-
-    public startScope(): void {
-        this._scopes.pushFront(this._offset);
-    }
-
-    public endScope(): void {
-        this._scopes.pop();
-    }
-
-    public getOffset(): number {
-        return this._offset;
-    }
-
-    public toAbsoluteOffset(relativeOffset: number): number {
-        const scopeOffset = this._scopes.peek();
-        if (scopeOffset === undefined) {
-            throw new Error(`Tried to access undefined scope.`);
-        }
-        const absoluteOffset = relativeOffset + scopeOffset;
-        return absoluteOffset;
-    }
-
-    public getSelector(): string {
-        return this._selector;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
new file mode 100644
index 000000000..5ac4c1fe7
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -0,0 +1,224 @@
+
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import * as Constants from '../constants';
+import { Queue } from '../utils/queue';
+import { EncodingRules } from '../utils/rules';
+
+import { CalldataBlock } from './calldata_block';
+import * as CalldataBlocks from './calldata_blocks';
+
+export class Calldata {
+    private readonly _rules: EncodingRules;
+    private _selector: string;
+    private _sizeInBytes: number;
+    private _root: CalldataBlock | undefined;
+
+    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+
+        // Base Case
+        if (!(block instanceof CalldataBlocks.MemberCalldataBlock)) {
+            blockQueue.push(block);
+            return blockQueue;
+        }
+
+        // This is a Member Block
+        const memberBlock = block;
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof CalldataBlocks.MemberCalldataBlock) {
+                blockQueue.mergeFront(Calldata._createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof CalldataBlocks.DependentCalldataBlock && member.getAlias() === undefined) {
+                const dependency = member.getDependency();
+                if (dependency instanceof CalldataBlocks.MemberCalldataBlock) {
+                    blockQueue.merge(Calldata._createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
+    public constructor(rules: EncodingRules) {
+        this._rules = rules;
+        this._selector = '';
+        this._sizeInBytes = 0;
+        this._root = undefined;
+    }
+
+    public optimize(): void {
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as
+        const subtreeQueue = Calldata._createQueue(this._root);
+        let block: CalldataBlock | undefined;
+        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
+            if (block instanceof CalldataBlocks.DependentCalldataBlock) {
+                const dependencyBlockHashBuf = block.getDependency().computeHash();
+                const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
+                if (dependencyBlockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[dependencyBlockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
+
+            const blockHashBuf = block.computeHash();
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (!(blockHash in blocksByHash)) {
+                blocksByHash[blockHash] = block;
+            }
+        }
+    }
+
+    public toHexString(): string {
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        if (this._rules.optimize) {
+            this.optimize();
+        }
+
+        const offsetQueue = Calldata._createQueue(this._root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
+        return hexValue;
+    }
+
+    public getSelectorHex(): string {
+        return this._selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this._sizeInBytes;
+    }
+
+    public setRoot(block: CalldataBlock): void {
+        this._root = block;
+        this._sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string): void {
+        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
+        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+            throw new Error(`Invalid selector '${this._selector}'`);
+        }
+        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
+    }
+
+    private _generateAnnotatedHexString(): string {
+        let hexValue = `${this._selector}`;
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = Calldata._createQueue(this._root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            const offsetPadding = 10;
+            const valuePadding = 74;
+            const namePadding = 80;
+            const evmWordStartIndex = 0;
+            const emptySize = 0;
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === emptySize) {
+                offsetStr = ' '.repeat(offsetPadding);
+                value = ' '.repeat(valuePadding);
+                nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(
+                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
+                        ),
+                    )
+                    .padEnd(valuePadding);
+                if (block instanceof CalldataBlocks.MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(namePadding)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
+                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
+                    )
+                    .padEnd(valuePadding);
+                nameStr = ' '.repeat(namePadding);
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private _generateCondensedHexString(): string {
+        const selectorBuffer = ethUtil.toBuffer(this._selector);
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = Calldata._createQueue(this._root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_block.ts b/packages/utils/src/abi_encoder/calldata/calldata_block.ts
new file mode 100644
index 000000000..35bd994e5
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/calldata_block.ts
@@ -0,0 +1,77 @@
+import * as ethUtil from 'ethereumjs-util';
+
+export abstract class CalldataBlock {
+    private readonly _signature: string;
+    private readonly _parentName: string;
+    private _name: string;
+    private _offsetInBytes: number;
+    private _headerSizeInBytes: number;
+    private _bodySizeInBytes: number;
+
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        headerSizeInBytes: number,
+        bodySizeInBytes: number,
+    ) {
+        this._name = name;
+        this._signature = signature;
+        this._parentName = parentName;
+        this._offsetInBytes = 0;
+        this._headerSizeInBytes = headerSizeInBytes;
+        this._bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected _setHeaderSize(headerSizeInBytes: number): void {
+        this._headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected _setBodySize(bodySizeInBytes: number): void {
+        this._bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected _setName(name: string): void {
+        this._name = name;
+    }
+
+    public getName(): string {
+        return this._name;
+    }
+
+    public getParentName(): string {
+        return this._parentName;
+    }
+
+    public getSignature(): string {
+        return this._signature;
+    }
+    public getHeaderSizeInBytes(): number {
+        return this._headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this._bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.getHeaderSizeInBytes() + this.getBodySizeInBytes();
+    }
+
+    public getOffsetInBytes(): number {
+        return this._offsetInBytes;
+    }
+
+    public setOffset(offsetInBytes: number): void {
+        this._offsetInBytes = offsetInBytes;
+    }
+
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
+    public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
+}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
new file mode 100644
index 000000000..37660ef21
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
@@ -0,0 +1,3 @@
+export * from './dependent_calldata_block';
+export * from './member_calldata_block';
+export * from './payload_calldata_block';
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
new file mode 100644
index 000000000..d6870ec0b
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
@@ -0,0 +1,59 @@
+import * as ethUtil from 'ethereumjs-util';
+
+import * as Constants from '../constants';
+
+import { CalldataBlock } from './calldata_block';
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static readonly RAW_DATA_START = new Buffer('<');
+    public static readonly RAW_DATA_END = new Buffer('>');
+    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private static readonly _EMPTY_HEADER_SIZE = 0;
+    private readonly _parent: CalldataBlock;
+    private readonly _dependency: CalldataBlock;
+    private _aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._parent = parent;
+        this._dependency = dependency;
+        this._aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset =
+            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const parentOffset = this._parent.getOffsetInBytes();
+        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this._dependency;
+    }
+
+    public setAlias(block: CalldataBlock): void {
+        this._aliasFor = block;
+        this._setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this._aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this._dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
new file mode 100644
index 000000000..0e1f57a2d
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/index.ts
@@ -0,0 +1,6 @@
+export * from './calldata_block';
+export * from './dependent_calldata_block';
+export * from './payload_calldata_block';
+export * from './member_calldata_block';
+export * from './calldata';
+export * from './raw_calldata';
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
new file mode 100644
index 000000000..e9bcb2f34
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
@@ -0,0 +1,48 @@
+import * as _ from 'lodash';
+
+import { CalldataBlock } from './calldata_block';
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private _header: Buffer | undefined;
+    private _members: CalldataBlock[];
+
+    constructor(name: string, signature: string, parentName: string) {
+        super(name, signature, parentName, 0, 0);
+        this._members = [];
+        this._header = undefined;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this._header !== undefined) {
+            rawDataComponents.push(this._header);
+        }
+        _.each(this._members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]): void {
+        this._members = members;
+    }
+
+    public setHeader(header: Buffer): void {
+        this._setHeaderSize(header.byteLength);
+        this._header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this._header !== undefined) {
+            return this._header;
+        }
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this._members;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
new file mode 100644
index 000000000..81a88bc19
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
@@ -0,0 +1,20 @@
+import { CalldataBlock } from './calldata_block';
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private readonly _payload: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._payload = payload;
+    }
+
+    public toBuffer(): Buffer {
+        return this._payload;
+    }
+
+    public getRawData(): Buffer {
+        return this._payload;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
new file mode 100644
index 000000000..8b946ee4b
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -0,0 +1,82 @@
+import * as ethUtil from 'ethereumjs-util';
+
+import * as Constants from '../constants';
+import { Queue } from '../utils/queue';
+
+export class RawCalldata {
+    private static readonly _INITIAL_OFFSET = 0;
+    private readonly _value: Buffer;
+    private readonly _selector: string;
+    private readonly _scopes: Queue<number>;
+    private _offset: number; // tracks current offset into raw calldata; used for parsing
+
+    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (hasSelectorPrefix) {
+            this._selector = ethUtil.bufferToHex(
+                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+            );
+            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
+        } else {
+            this._selector = '0x';
+            this._value = valueBuf;
+        }
+
+        this._scopes = new Queue<number>();
+        this._scopes.push(RawCalldata._INITIAL_OFFSET);
+        this._offset = RawCalldata._INITIAL_OFFSET;
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this._value.slice(this._offset, this._offset + lengthInBytes);
+        this.setOffset(this._offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this._value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number): void {
+        this._offset = offsetInBytes;
+    }
+
+    public startScope(): void {
+        this._scopes.pushFront(this._offset);
+    }
+
+    public endScope(): void {
+        this._scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this._offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number): number {
+        const scopeOffset = this._scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this._selector;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 9890619e5..0fbb9165a 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -9,14 +9,14 @@ import * as Constants from './constants';
 import {
     Calldata,
     CalldataBlock,
-    DecodingRules,
     DependentCalldataBlock,
-    EncodingRules,
     MemberCalldataBlock,
     PayloadCalldataBlock,
     RawCalldata,
 } from './calldata';
 
+import { DecodingRules, EncodingRules } from './utils/rules';
+
 export interface DataTypeFactory {
     create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
     mapDataItemToDataType: (dataItem: DataItem) => DataType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index e8e717bf1..c4e6ee93a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,9 +2,10 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DecodingRules, EncodingRules, RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
 import { DataType, DataTypeFactory, MemberDataType } from '../data_type';
+import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { StaticBytes } from './static_bytes';
 import { Tuple } from './tuple';
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index a62569fab..ea037b40a 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
-export { EncodingRules, DecodingRules } from './calldata';
+export { EncodingRules, DecodingRules } from './utils/rules';
 export * from './evm_data_type_factory';
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
new file mode 100644
index 000000000..2e27afd45
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -0,0 +1,39 @@
+export class Queue<T> {
+    private _store: T[] = [];
+
+    public push(val: T): void {
+        this._store.push(val);
+    }
+
+    public pushFront(val: T): void {
+        this._store.unshift(val);
+    }
+
+    public pop(): T | undefined {
+        return this._store.shift();
+    }
+
+    public popBack(): T | undefined {
+        if (this._store.length === 0) {
+            return undefined;
+        }
+        const backElement = this._store.splice(-1, 1)[0];
+        return backElement;
+    }
+
+    public merge(q: Queue<T>): void {
+        this._store = this._store.concat(q._store);
+    }
+
+    public mergeFront(q: Queue<T>): void {
+        this._store = q._store.concat(this._store);
+    }
+
+    public getStore(): T[] {
+        return this._store;
+    }
+
+    public peek(): T | undefined {
+        return this._store.length >= 0 ? this._store[0] : undefined;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/utils/rules.ts b/packages/utils/src/abi_encoder/utils/rules.ts
new file mode 100644
index 000000000..cf97ef6da
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/rules.ts
@@ -0,0 +1,8 @@
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From d4d917f350fb6916df50f3aa5cf09ce68b316aa1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:25:49 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/calldata/calldata.ts                 | 1 -
 packages/utils/src/abi_encoder/calldata/calldata_blocks.ts          | 2 +-
 packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/index.ts                    | 2 +-
 packages/utils/src/abi_encoder/calldata/member_calldata_block.ts    | 2 +-
 packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts   | 2 +-
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts             | 2 +-
 packages/utils/src/abi_encoder/evm_data_type_factory.ts             | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/address.ts            | 2 +-
 packages/utils/src/abi_encoder/utils/queue.ts                       | 2 +-
 packages/utils/src/abi_encoder/utils/rules.ts                       | 2 +-
 11 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 5ac4c1fe7..1abf1b681 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -1,4 +1,3 @@
-
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
index 37660ef21..8d4e7d7ca 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
@@ -1,3 +1,3 @@
 export * from './dependent_calldata_block';
 export * from './member_calldata_block';
-export * from './payload_calldata_block';
\ No newline at end of file
+export * from './payload_calldata_block';
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
index d6870ec0b..4aec5eabc 100644
--- a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
@@ -56,4 +56,4 @@ export class DependentCalldataBlock extends CalldataBlock {
         const rawData = Buffer.concat(rawDataComponents);
         return rawData;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
index 0e1f57a2d..2c786cd8d 100644
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ b/packages/utils/src/abi_encoder/calldata/index.ts
@@ -3,4 +3,4 @@ export * from './dependent_calldata_block';
 export * from './payload_calldata_block';
 export * from './member_calldata_block';
 export * from './calldata';
-export * from './raw_calldata';
\ No newline at end of file
+export * from './raw_calldata';
diff --git a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
index e9bcb2f34..c35beb8de 100644
--- a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
@@ -45,4 +45,4 @@ export class MemberCalldataBlock extends CalldataBlock {
     public getMembers(): CalldataBlock[] {
         return this._members;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
index 81a88bc19..0420b01d8 100644
--- a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
@@ -17,4 +17,4 @@ export class PayloadCalldataBlock extends CalldataBlock {
     public getRawData(): Buffer {
         return this._payload;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 8b946ee4b..b7bd35737 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -79,4 +79,4 @@ export class RawCalldata {
     public getSelector(): string {
         return this._selector;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 0f8dfb4a3..a3e1d404e 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -120,5 +120,5 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         return pointer;
     }
 
-    private constructor() { }
+    private constructor() {}
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 4bd992cab..3e2c9e78c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-        Address._ADDRESS_SIZE_IN_BYTES;
+    Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 2e27afd45..3309d8ba2 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -36,4 +36,4 @@ export class Queue<T> {
     public peek(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/utils/rules.ts b/packages/utils/src/abi_encoder/utils/rules.ts
index cf97ef6da..31471e97a 100644
--- a/packages/utils/src/abi_encoder/utils/rules.ts
+++ b/packages/utils/src/abi_encoder/utils/rules.ts
@@ -5,4 +5,4 @@ export interface DecodingRules {
 export interface EncodingRules {
     optimize?: boolean;
     annotate?: boolean;
-}
\ No newline at end of file
+}
-- 
cgit v1.2.3


From a47901370bc69d6247e941c569bc9fe824516db9 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:40:26 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/data_type.ts        | 361 ---------------------
 .../utils/src/abi_encoder/evm_data_type_factory.ts |   2 +-
 .../src/abi_encoder/evm_data_types/address.ts      |   4 +-
 .../utils/src/abi_encoder/evm_data_types/array.ts  |   2 +-
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |   2 +-
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    |   2 +-
 .../utils/src/abi_encoder/evm_data_types/int.ts    |   2 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts |   2 +-
 .../utils/src/abi_encoder/evm_data_types/number.ts |   2 +-
 .../src/abi_encoder/evm_data_types/pointer.ts      |   2 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |   4 +-
 .../utils/src/abi_encoder/evm_data_types/string.ts |   2 +-
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |   2 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |   2 +-
 14 files changed, 15 insertions(+), 376 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/data_type.ts

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
deleted file mode 100644
index 0fbb9165a..000000000
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ /dev/null
@@ -1,361 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../configured_bignumber';
-
-import * as Constants from './constants';
-
-import {
-    Calldata,
-    CalldataBlock,
-    DependentCalldataBlock,
-    MemberCalldataBlock,
-    PayloadCalldataBlock,
-    RawCalldata,
-} from './calldata';
-
-import { DecodingRules, EncodingRules } from './utils/rules';
-
-export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export interface DataTypeStaticInterface {
-    matchType: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export abstract class DataType {
-    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
-    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
-    private readonly _dataItem: DataItem;
-    private readonly _factory: DataTypeFactory;
-
-    constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this._dataItem = dataItem;
-        this._factory = factory;
-    }
-
-    public getDataItem(): DataItem {
-        return this._dataItem;
-    }
-
-    public getFactory(): DataTypeFactory {
-        return this._factory;
-    }
-
-    public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
-        const calldata = new Calldata(rules_);
-        if (selector) {
-            calldata.setSelector(selector);
-        }
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block); // @TODO CHANGE
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
-        const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
-        const value = this.generateValue(rawCalldata, rules_);
-        return value;
-    }
-
-    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-}
-
-export abstract class PayloadDataType extends DataType {
-    protected _hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this._hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
-
-export abstract class DependentDataType extends DataType {
-    protected _dependency: DataType;
-    protected _parent: DataType;
-    private readonly _isStatic: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this._dependency = dependency;
-        this._parent = parent;
-        this._isStatic = true;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this._dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._isStatic;
-    }
-}
-
-export interface MemberMap {
-    [key: string]: number;
-}
-
-export abstract class MemberDataType extends DataType {
-    protected readonly _arrayLength: number | undefined;
-    protected readonly _arrayElementType: string | undefined;
-    private readonly _memberMap: MemberMap;
-    private readonly _members: DataType[];
-    private readonly _isArray: boolean;
-
-    public constructor(
-        dataItem: DataItem,
-        factory: DataTypeFactory,
-        isArray: boolean = false,
-        arrayLength?: number,
-        arrayElementType?: string,
-    ) {
-        super(dataItem, factory);
-        this._memberMap = {};
-        this._members = [];
-        this._isArray = isArray;
-        this._arrayLength = arrayLength;
-        this._arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
-        }
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block =
-            value instanceof Array
-                ? this._generateCalldataBlockFromArray(value, parentBlock)
-                : this._generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this._isArray) {
-            value = {};
-            _.each(this._memberMap, (idx: number, key: string) => {
-                const member = this._members[idx];
-                const memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                const memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this._isArray && this._arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this._members, (member: DataType) => {
-            return member instanceof DependentDataType;
-        });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
-        return isStatic;
-    }
-
-    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this._arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-        const memberBlocks: CalldataBlock[] = [];
-        const childMap = _.cloneDeep(this._memberMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (!(key in childMap)) {
-                throw new Error(
-                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
-                );
-            }
-            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this._members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this._members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        const members: DataType[] = [];
-        const memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem: DataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            };
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        const members: DataType[] = [];
-        const memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem: DataItem = {
-                type: this._arrayElementType ? this._arrayElementType : '',
-                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
-            };
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-}
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index a3e1d404e..5d37acad9 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -3,7 +3,7 @@
 /* tslint:disable no-construct */
 import { DataItem, MethodAbi } from 'ethereum-types';
 
-import { DataType, DataTypeFactory } from './data_type';
+import { DataType, DataTypeFactory } from './abstract_data_types';
 import * as Impl from './evm_data_types';
 
 export class Address extends Impl.Address {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 3e2c9e78c..707e265f8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -3,9 +3,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class Address extends PayloadDataType {
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-    Address._ADDRESS_SIZE_IN_BYTES;
+        Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 707af7c7e..f334282b8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,7 +1,7 @@
 import { DataItem } from 'ethereum-types';
 
+import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import * as Constants from '../constants';
-import { DataTypeFactory, MemberDataType } from '../data_type';
 
 export class Array extends MemberDataType {
     private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index aee2727c7..4b9dd32b1 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -4,9 +4,9 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class Bool extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 51165881a..5fca668e4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -3,9 +3,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class DynamicBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index ba5b4cac9..ec41b9cfc 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,7 +2,7 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../data_type';
+import { DataTypeFactory } from '../abstract_data_types';
 
 import { Number } from './number';
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index c4e6ee93a..ce33755f1 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,9 +2,9 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataType, DataTypeFactory, MemberDataType } from '../data_type';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { StaticBytes } from './static_bytes';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
index 17201362e..8ff5e9a6a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -3,9 +3,9 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export abstract class Number extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index e0bd3509c..d4411df9b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -1,6 +1,6 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataType, DataTypeFactory, DependentDataType } from '../data_type';
+import { DataType, DataTypeFactory, DependentDataType } from '../abstract_data_types';
 
 export class Pointer extends DependentDataType {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 309dca234..90e872c78 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -2,9 +2,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 96b36e735..c0bde8649 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -3,9 +3,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class String extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 0db29c1eb..4a90e375a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,6 +1,6 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataTypeFactory, MemberDataType } from '../data_type';
+import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 
 export class Tuple extends MemberDataType {
     private readonly _tupleSignature: string;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 86b31ab4c..ced3ef08b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,7 +2,7 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../data_type';
+import { DataTypeFactory } from '../abstract_data_types';
 
 import { Number } from './number';
 
-- 
cgit v1.2.3


From fee67326adbbf745966803c935d5663c3ca7f52c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:40:46 -0800
Subject: Merge above

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  51 +++++
 .../abstract_data_types/dependent_data_type.ts     |  50 +++++
 .../src/abi_encoder/abstract_data_types/index.ts   |   5 +
 .../abi_encoder/abstract_data_types/interfaces.ts  |  16 ++
 .../abstract_data_types/member_data_type.ts        | 230 +++++++++++++++++++++
 .../abstract_data_types/payload_data_type.ts       |  38 ++++
 6 files changed, 390 insertions(+)
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/index.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
new file mode 100644
index 000000000..a6adeb23b
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -0,0 +1,51 @@
+import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
+import { DecodingRules, EncodingRules } from '../utils/rules';
+
+import { DataTypeFactory } from './interfaces';
+
+export abstract class DataType {
+    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
+    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
+    private readonly _dataItem: DataItem;
+    private readonly _factory: DataTypeFactory;
+
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
+        this._dataItem = dataItem;
+        this._factory = factory;
+    }
+
+    public getDataItem(): DataItem {
+        return this._dataItem;
+    }
+
+    public getFactory(): DataTypeFactory {
+        return this._factory;
+    }
+
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) {
+            calldata.setSelector(selector);
+        }
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
+        const rawCalldata = new RawCalldata(calldata, hasSelector);
+        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
new file mode 100644
index 000000000..e9f390b22
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
@@ -0,0 +1,50 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { CalldataBlock, DependentCalldataBlock, RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DecodingRules } from '../utils/rules';
+
+import { DataType } from './data_type';
+import { DataTypeFactory } from './interfaces';
+
+export abstract class DependentDataType extends DataType {
+    protected _dependency: DataType;
+    protected _parent: DataType;
+    private readonly _isStatic: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this._dependency = dependency;
+        this._parent = parent;
+        this._isStatic = true;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this._dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._isStatic;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
new file mode 100644
index 000000000..9ad568134
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
@@ -0,0 +1,5 @@
+export * from './interfaces';
+export * from './data_type';
+export * from './dependent_data_type';
+export * from './member_data_type';
+export * from './payload_data_type';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
new file mode 100644
index 000000000..2ae92659c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -0,0 +1,16 @@
+import { DataItem } from 'ethereum-types';
+
+import { RawCalldata } from '../calldata';
+
+import { DataType } from './data_type';
+
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export interface DataTypeStaticInterface {
+    matchType: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
new file mode 100644
index 000000000..f44a6dd30
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
@@ -0,0 +1,230 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../configured_bignumber';
+import { CalldataBlock, MemberCalldataBlock, RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DecodingRules } from '../utils/rules';
+
+import { DataType } from './data_type';
+import { DependentDataType } from './dependent_data_type';
+import { DataTypeFactory } from './interfaces';
+
+interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    protected readonly _arrayLength: number | undefined;
+    protected readonly _arrayElementType: string | undefined;
+    private readonly _memberMap: MemberMap;
+    private readonly _members: DataType[];
+    private readonly _isArray: boolean;
+
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
+        super(dataItem, factory);
+        this._memberMap = {};
+        this._members = [];
+        this._isArray = isArray;
+        this._arrayLength = arrayLength;
+        this._arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
+        }
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block =
+            value instanceof Array
+                ? this._generateCalldataBlockFromArray(value, parentBlock)
+                : this._generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this._isArray) {
+            value = {};
+            _.each(this._memberMap, (idx: number, key: string) => {
+                const member = this._members[idx];
+                const memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                const memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this._isArray && this._arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this._members, (member: DataType) => {
+            return member instanceof DependentDataType;
+        });
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        return isStatic;
+    }
+
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+        // Sanity check length
+        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this._arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+        const memberBlocks: CalldataBlock[] = [];
+        const childMap = _.cloneDeep(this._memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (!(key in childMap)) {
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
+            }
+            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected _computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this._members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this._members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem: DataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            };
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem: DataItem = {
+                type: this._arrayElementType ? this._arrayElementType : '',
+                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+            };
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
new file mode 100644
index 000000000..767e64f51
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
@@ -0,0 +1,38 @@
+import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { CalldataBlock, PayloadCalldataBlock, RawCalldata } from '../calldata';
+import { DecodingRules } from '../utils/rules';
+
+import { DataType } from './data_type';
+import { DataTypeFactory } from './interfaces';
+
+export abstract class PayloadDataType extends DataType {
+    protected _hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this._hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
-- 
cgit v1.2.3


From 5a748fb4e5ce9603cf100af5d46c323934ab17ad Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:56:37 -0800
Subject: Split ABI Encoder/Decoder tests into separate files

---
 .../src/abi_encoder/evm_data_types/address.ts      |    2 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |    2 +-
 .../test/abi_encoder/abi_samples/method_abis.ts    |  780 +++++++++
 .../test/abi_encoder/abi_samples/optimizer_abis.ts |  340 ++++
 .../abi_encoder/abi_samples/return_value_abis.ts   |   99 ++
 .../utils/test/abi_encoder/evm_data_types_test.ts  | 1094 ++++++++++++
 packages/utils/test/abi_encoder/methods_test.ts    |  401 +++++
 packages/utils/test/abi_encoder/optimizer_test.ts  |  293 ++++
 .../utils/test/abi_encoder/return_values_test.ts   |   78 +
 packages/utils/test/abi_encoder_test.ts            | 1852 --------------------
 packages/utils/test/abi_samples.ts                 |  780 ---------
 packages/utils/test/optimizer_abis.ts              |  340 ----
 packages/utils/test/return_value_abis.ts           |   99 --
 13 files changed, 3087 insertions(+), 3073 deletions(-)
 create mode 100644 packages/utils/test/abi_encoder/abi_samples/method_abis.ts
 create mode 100644 packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts
 create mode 100644 packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts
 create mode 100644 packages/utils/test/abi_encoder/evm_data_types_test.ts
 create mode 100644 packages/utils/test/abi_encoder/methods_test.ts
 create mode 100644 packages/utils/test/abi_encoder/optimizer_test.ts
 create mode 100644 packages/utils/test/abi_encoder/return_values_test.ts
 delete mode 100644 packages/utils/test/abi_encoder_test.ts
 delete mode 100644 packages/utils/test/abi_samples.ts
 delete mode 100644 packages/utils/test/optimizer_abis.ts
 delete mode 100644 packages/utils/test/return_value_abis.ts

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 707e265f8..0107fdc50 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-        Address._ADDRESS_SIZE_IN_BYTES;
+    Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 90e872c78..4e49db609 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
diff --git a/packages/utils/test/abi_encoder/abi_samples/method_abis.ts b/packages/utils/test/abi_encoder/abi_samples/method_abis.ts
new file mode 100644
index 000000000..fc552c127
--- /dev/null
+++ b/packages/utils/test/abi_encoder/abi_samples/method_abis.ts
@@ -0,0 +1,780 @@
+/* tslint:disable max-file-line-count */
+import { MethodAbi } from 'ethereum-types';
+
+export const simpleAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'uint256',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const stringAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const GAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint256',
+                },
+                {
+                    name: 'b',
+                    type: 'string',
+                },
+                {
+                    name: 'e',
+                    type: 'bytes',
+                },
+                {
+                    name: 'f',
+                    type: 'address',
+                },
+            ],
+
+            name: 'f',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const typesWithDefaultWidthsAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUint',
+            type: 'uint',
+        },
+        {
+            name: 'someInt',
+            type: 'int',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someUint',
+            type: 'uint[]',
+        },
+        {
+            name: 'someInt',
+            type: 'int[]',
+        },
+        {
+            name: 'someByte',
+            type: 'byte[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multiDimensionalArraysStaticTypeAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'uint8[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'd',
+            type: 'uint8[2][][]',
+        },
+        {
+            name: 'e',
+            type: 'uint8[][2][2]',
+        },
+        {
+            name: 'f',
+            type: 'uint8[2][2][]',
+        },
+        {
+            name: 'g',
+            type: 'uint8[2][][2]',
+        },
+        {
+            name: 'h',
+            type: 'uint8[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'string[][][]',
+        },
+        {
+            name: 'b',
+            type: 'string[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'string[][2][]',
+        },
+        {
+            name: 'h',
+            type: 'string[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const dynamicTupleAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfDynamicTuplesAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[][2][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const staticTupleAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint1',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint3',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someBool',
+                    type: 'bool',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const staticArrayAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const staticArrayDynamicMembersAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[3]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const dynamicArrayDynamicMembersAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const dynamicArrayStaticMembersAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const largeFlatAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+        {
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const largeNestedAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const nestedTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'firstTuple',
+            type: 'tuple[1]',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint',
+                            type: 'uint256',
+                        },
+                        {
+                            name: 'someAddress',
+                            type: 'address',
+                        },
+                    ],
+                },
+            ],
+        },
+        {
+            name: 'secondTuple',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint32',
+                            type: 'uint32',
+                        },
+                        {
+                            name: 'secondNestedTuple',
+                            type: 'tuple',
+                            components: [
+                                {
+                                    name: 'someUint',
+                                    type: 'uint256',
+                                },
+                                {
+                                    name: 'someStr',
+                                    type: 'string',
+                                },
+                                {
+                                    name: 'someBytes',
+                                    type: 'bytes',
+                                },
+                                {
+                                    name: 'someAddress',
+                                    type: 'address',
+                                },
+                            ],
+                        },
+                    ],
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const simpleAbi2: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const fillOrderAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
diff --git a/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts b/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts
new file mode 100644
index 000000000..7cfd7a118
--- /dev/null
+++ b/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts
@@ -0,0 +1,340 @@
+/* tslint:disable max-file-line-count */
+import { MethodAbi } from 'ethereum-types';
+
+export const duplicateDynamicArraysWithStaticElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateDynamicArraysWithDynamicElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[]',
+        },
+        {
+            name: 'array2',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateStaticArraysWithStaticElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[2]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateStaticArraysWithDynamicElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[2]',
+        },
+        {
+            name: 'array2',
+            type: 'string[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateArrayElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTupleFields: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateStrings: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'string1',
+            type: 'string',
+        },
+        {
+            name: 'string2',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateBytes: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'bytes1',
+            type: 'bytes',
+        },
+        {
+            name: 'bytes2',
+            type: 'bytes',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateArraysNestedInTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple2',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTuplesNestedInTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTwoDimensionalArrays: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[][]',
+        },
+        {
+            name: 'array2',
+            type: 'string[][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayElementsDuplicatedAsTupleFields: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
diff --git a/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts b/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts
new file mode 100644
index 000000000..ac2124011
--- /dev/null
+++ b/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts
@@ -0,0 +1,99 @@
+/* tslint:disable max-file-line-count */
+import { MethodAbi } from 'ethereum-types';
+
+export const noReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const singleStaticReturnValue: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'Bytes4',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multipleStaticReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const singleDynamicReturnValue: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multipleDynamicReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const mixedStaticAndDynamicReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
new file mode 100644
index 000000000..9c3e3c0f9
--- /dev/null
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -0,0 +1,1094 @@
+/* tslint:disable max-file-line-count */
+import * as chai from 'chai';
+import * as ethUtil from 'ethereumjs-util';
+import 'mocha';
+
+import { AbiEncoder, BigNumber } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
+    describe('Array', () => {
+        it('Fixed size; Static elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'int[2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic size; Static elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'int[]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Fixed size; Dynamic elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic size; Dynamic elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[][]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static size; Too Few Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[3]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 3 elements, but got array of length 2');
+        });
+        it('Static size; Too Many Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[1]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 1 elements, but got array of length 2');
+        });
+        it('Element Type Mismatch', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'uint[]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(1), 'Bad Argument'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+    });
+
+    describe('Tuple', () => {
+        it('Static elements only', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5), field_2: true };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic elements only', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Static Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Static Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes4[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static and dynamic elements mixed', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [
+                    { name: 'field_1', type: 'int32' },
+                    { name: 'field_2', type: 'string' },
+                    { name: 'field_3', type: 'bool' },
+                    { name: 'field_4', type: 'bytes' },
+                ],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = {
+                field_1: new BigNumber(-5),
+                field_2: 'Hello, World!',
+                field_3: true,
+                field_4: '0xabcdef0123456789',
+            };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '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';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Missing Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Could not assign tuple to object: missing keys field_2');
+        });
+        it('Bad Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { unknown_field: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
+        });
+    });
+
+    describe('Address', () => {
+        it('Valid Address', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Invalid Address - input is not valid hex', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = 'e4';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        });
+        it('Invalid Address - input is not 20 bytes', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe4';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+        });
+    });
+
+    describe('Bool', () => {
+        it('True', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = true;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('False', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = false;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+    });
+
+    describe('Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitInteger = new BigNumber(2).pow(255).minus(1);
+        const min256BitInteger = new BigNumber(2).pow(255).times(-1);
+        const max32BitInteger = new BigNumber(2).pow(31).minus(1);
+        const min32BitInteger = new BigNumber(2).pow(31).times(-1);
+        /* tslint:enable custom-no-magic-numbers */
+
+        it('Int256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('Int256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('Int32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('Int32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+    });
+
+    describe('Unsigned Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
+        const min256BitUnsignedInteger = new BigNumber(0);
+        const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
+        const min32BitUnsignedInteger = new BigNumber(0);
+        /* tslint:enable custom-no-magic-numbers */
+
+        it('UInt256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt256 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('UInt256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('UInt32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt32 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('UInt32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+    });
+
+    describe('Static Bytes', () => {
+        it('Single Byte (byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Byte', type: 'byte' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Single Byte (bytes1)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('4 Bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x00010203';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('4 Bytes (bytes4); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a180000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+        });
+        it('32 Bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('32 Bytes (bytes32); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+        });
+        it('Should throw when pass in too many bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0102030405';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
+            );
+        });
+        it('Should throw when pass in too many bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
+            );
+        });
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0102030405060708091011121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+        });
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+        });
+    });
+
+    describe('Dynamic Bytes', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const bytesLength = 40;
+            const args = '0x' + '61'.repeat(bytesLength);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Input as Buffer', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            const argsAsBuffer = ethUtil.toBuffer(args);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(argsAsBuffer);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '01';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+        });
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+        });
+    });
+
+    describe('String', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.String(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = 'five';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.String(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const bytesLength = 40;
+            const args = 'a'.repeat(bytesLength);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('String that begins with 0x prefix', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.String(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const strLength = 40;
+            const args = '0x' + 'a'.repeat(strLength);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+    });
+});
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
new file mode 100644
index 000000000..d158b9e5b
--- /dev/null
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -0,0 +1,401 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { AbiEncoder, BigNumber } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+import * as AbiSamples from './abi_samples/method_abis';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: Method Encoding / Decoding', () => {
+    it('Types with default widths', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+        const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Static Tuples (Array has defined length)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Static Tuples (Array has dynamic length)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Dynamic Tuples (Array has defined length)', async () => {
+        // Generate Calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Multidimensional Arrays / Static Members', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
+        // Eight 3-dimensional arrays of uint8[2][2][2]
+        let value = 0;
+        const args = [];
+        const argsLength = 8;
+        for (let i = 0; i < argsLength; ++i) {
+            args.push([
+                [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]],
+                [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]],
+            ]);
+        }
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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+        expect(calldata).to.be.equal(expectedCalldata);
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Multidimensional Arrays / Dynamic Members', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
+        // Eight 3-dimensional arrays of string[2][2][2]
+        let value = 0;
+        const args = [];
+        const argsLength = 4;
+        for (let i = 0; i < argsLength; ++i) {
+            args.push([
+                [
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                ],
+                [
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                ],
+            ]);
+        }
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Fixed Length Array / Dynamic Members', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+        const args = [['Brave', 'New', 'World']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Fixed Length Array / Dynamic Members', async () => {
+        // Generaet calldata
+        const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+        const args = [['Brave', 'New', 'World']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Unfixed Length Array / Dynamic Members ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
+        const args = [['Brave', 'New', 'World']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Unfixed Length Array / Static Members ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
+        const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Fixed Length Array / Static Members ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
+        const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+        const args = [['five', 'six', 'seven']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Static Tuple', async () => {
+        // Generate calldata
+        // This is dynamic because it has dynamic members
+        const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
+        const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Dynamic Tuple (Array input)', async () => {
+        // Generate calldata
+        // This is dynamic because it has dynamic members
+        const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+        const args = [[new BigNumber(5), 'five']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Dynamic Tuple (Object input)', async () => {
+        // Generate Calldata
+        // This is dynamic because it has dynamic members
+        const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+        const args = [[new BigNumber(5), 'five']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Large, Flat ABI', async () => {
+        // Construct calldata
+        const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
+        const args = [
+            new BigNumber(256745454),
+            new BigNumber(-256745454),
+            new BigNumber(434244),
+            '0x43',
+            '0x0001020304050607080911121314151617181920212223242526272829303132',
+            '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+            'Little peter piper piped a piping pepper pot',
+            '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            true,
+        ];
+        // Validate calldata
+        const calldata = method.encode(args);
+        const expectedCalldata =
+            '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';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Large, Nested ABI', async () => {
+        // Construct Calldata
+        const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
+        const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+        const someStaticArrayWithDynamicMembers = [
+            'the little piping piper piped a piping pipper papper',
+            'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+        ];
+        const someDynamicArrayWithDynamicMembers = [
+            '0x38745637834987324827439287423897238947239847',
+            '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+            '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+        ];
+        const some2DArray = [
+            [
+                'some string',
+                'some another string',
+                'there are just too many stringsup in',
+                'here',
+                'yall ghonna make me lose my mind',
+            ],
+            [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ],
+            [],
+        ];
+        const someTuple = {
+            someUint32: new BigNumber(4037824789),
+            someStr:
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+        };
+        const someTupleWithDynamicTypes = {
+            someUint: new BigNumber(4024789),
+            someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+            someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+            someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+        };
+        const someTupleWithDynamicTypes2 = {
+            someUint: new BigNumber(9024789),
+            someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+            someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+            someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+        };
+        const someTupleWithDynamicTypes3 = {
+            someUint: new BigNumber(1024789),
+            someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+            someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+            someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+        };
+        const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+        const args = {
+            someStaticArray,
+            someStaticArrayWithDynamicMembers,
+            someDynamicArrayWithDynamicMembers,
+            some2DArray,
+            someTuple,
+            someTupleWithDynamicTypes,
+            someArrayOfTuplesWithDynamicTypes,
+        };
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata, { structsAsObjects: true });
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+});
diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
new file mode 100644
index 000000000..304c9cbc2
--- /dev/null
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -0,0 +1,293 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { AbiEncoder, BigNumber } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+import * as OptimizedAbis from './abi_samples/optimizer_abis';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
+    it('Duplicate Dynamic Arrays with Static Elements', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
+        const array1 = [new BigNumber(100), new BigNumber(150)];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
+        const array1 = ['Hello', 'World'];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements);
+        const array1 = [new BigNumber(100), new BigNumber(150)];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        const unoptimizedCalldata = method.encode(args);
+        expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Static Arrays with Dynamic Elements', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
+        const array1 = ['Hello', 'World'];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Array Elements (should optimize)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements);
+        const strings = ['Hello', 'World', 'Hello', 'World'];
+        const args = [strings];
+        // Validate calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Tuple Fields', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields);
+        const tuple = ['Hello', 'Hello'];
+        const args = [tuple];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Strings', async () => {
+        // Description:
+        //   Two dynamic arrays with the same values.
+        //   In the optimized calldata, only one set of elements should be included.
+        //   Both arrays should point to this set.
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
+        const args = ['Hello', 'Hello'];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Bytes', async () => {
+        // Description:
+        //   Two dynamic arrays with the same values.
+        //   In the optimized calldata, only one set of elements should be included.
+        //   Both arrays should point to this set.
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes);
+        const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
+        const args = [value, value];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Tuples', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+        const tuple1 = ['Hello, World!', new BigNumber(424234)];
+        const tuple2 = tuple1;
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Fields Across Two Tuples', async () => {
+        // Description:
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+        const tuple1 = ['Hello, World!', new BigNumber(1)];
+        const tuple2 = [tuple1[0], new BigNumber(2)];
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Arrays, Nested in Separate Tuples', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples);
+        const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)];
+        const tuple1 = [array];
+        const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Tuples, Nested in Separate Tuples', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples);
+        const nestedTuple = ['Hello, World!'];
+        const tuple1 = [nestedTuple];
+        const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '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';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Two-Dimensional Arrays', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+        const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']];
+        const twoDimArray2 = twoDimArray1;
+        const args = [twoDimArray1, twoDimArray2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: false });
+        const expectedOptimizedCalldata =
+            '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+        const twoDimArray1 = [['Hello', 'World'], ['Foo']];
+        const twoDimArray2 = [['Hello', 'World'], ['Bar']];
+        const args = [twoDimArray1, twoDimArray2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Array Elements Duplicated as Tuple Fields', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields);
+        const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+        const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
+        const args = [array, tuple];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Array Elements Duplicated as Separate Parameter', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
+        const array = ['Hello', 'Hello', 'Hello', 'World'];
+        const str = 'Hello';
+        const args = [array, str];
+        // Validate calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+});
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
new file mode 100644
index 000000000..850cb1746
--- /dev/null
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -0,0 +1,78 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { AbiEncoder } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+import * as ReturnValueAbis from './abi_samples/return_value_abis';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: Return Value Encoding/Decoding', () => {
+    it('No Return Value', async () => {
+        // Decode return value
+        const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
+        const returnValue = '0x';
+        const decodedReturnValue = method.decodeReturnValues(returnValue);
+        const expectedDecodedReturnValue: any[] = [];
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Single static return value', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
+        const returnValue = ['0x01020304'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Multiple static return values', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
+        const returnValue = ['0x01020304', '0x05060708'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Single dynamic return value', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
+        const returnValue = ['0x01020304'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Multiple dynamic return values', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
+        const returnValue = ['0x01020304', '0x05060708'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Mixed static/dynamic return values', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
+        const returnValue = ['0x01020304', '0x05060708'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+});
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
deleted file mode 100644
index 35eb8d0a9..000000000
--- a/packages/utils/test/abi_encoder_test.ts
+++ /dev/null
@@ -1,1852 +0,0 @@
-import * as chai from 'chai';
-import * as ethUtil from 'ethereumjs-util';
-import 'mocha';
-
-import { AbiEncoder, BigNumber } from '../src/';
-
-import * as AbiSamples from './abi_samples';
-import * as OptimizedAbis from './optimizer_abis';
-import * as ReturnValueAbis from './return_value_abis';
-import { chaiSetup } from './utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe.only('ABI Encoder', () => {
-    describe('Decode Return Values', () => {
-        it('No Return Value', async () => {
-            // Decode return value
-            const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
-            const returnValue = '0x';
-            const decodedReturnValue = method.decodeReturnValues(returnValue);
-            const expectedDecodedReturnValue: any[] = [];
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Single static return value', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
-            const returnValue = ['0x01020304'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Multiple static return values', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
-            const returnValue = ['0x01020304', '0x05060708'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Single dynamic return value', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
-            const returnValue = ['0x01020304'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Multiple dynamic return values', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
-            const returnValue = ['0x01020304', '0x05060708'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Mixed static/dynamic return values', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
-            const returnValue = ['0x01020304', '0x05060708'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-    });
-
-    describe('Optimizer', () => {
-        it('Duplicate Dynamic Arrays with Static Elements', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
-            const array1 = ['Hello', 'World'];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            const unoptimizedCalldata = method.encode(args);
-            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Static Arrays with Dynamic Elements', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
-            const array1 = ['Hello', 'World'];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Array Elements (should optimize)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements);
-            const strings = ['Hello', 'World', 'Hello', 'World'];
-            const args = [strings];
-            // Validate calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Tuple Fields', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields);
-            const tuple = ['Hello', 'Hello'];
-            const args = [tuple];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Strings', async () => {
-            // Description:
-            //   Two dynamic arrays with the same values.
-            //   In the optimized calldata, only one set of elements should be included.
-            //   Both arrays should point to this set.
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
-            const args = ['Hello', 'Hello'];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Bytes', async () => {
-            // Description:
-            //   Two dynamic arrays with the same values.
-            //   In the optimized calldata, only one set of elements should be included.
-            //   Both arrays should point to this set.
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes);
-            const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
-            const args = [value, value];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Tuples', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
-            const tuple1 = ['Hello, World!', new BigNumber(424234)];
-            const tuple2 = tuple1;
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Fields Across Two Tuples', async () => {
-            // Description:
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
-            const tuple1 = ['Hello, World!', new BigNumber(1)];
-            const tuple2 = [tuple1[0], new BigNumber(2)];
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Arrays, Nested in Separate Tuples', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples);
-            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)];
-            const tuple1 = [array];
-            const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Tuples, Nested in Separate Tuples', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples);
-            const nestedTuple = ['Hello, World!'];
-            const tuple1 = [nestedTuple];
-            const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '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';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Two-Dimensional Arrays', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
-            const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']];
-            const twoDimArray2 = twoDimArray1;
-            const args = [twoDimArray1, twoDimArray2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: false });
-            const expectedOptimizedCalldata =
-                '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
-            const twoDimArray1 = [['Hello', 'World'], ['Foo']];
-            const twoDimArray2 = [['Hello', 'World'], ['Bar']];
-            const args = [twoDimArray1, twoDimArray2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Array Elements Duplicated as Tuple Fields', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields);
-            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
-            const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
-            const args = [array, tuple];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Array Elements Duplicated as Separate Parameter', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
-            const array = ['Hello', 'Hello', 'Hello', 'World'];
-            const str = 'Hello';
-            const args = [array, str];
-            // Validate calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-    });
-
-    describe('Method ABIs', () => {
-        it('Types with default widths', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            const args = [
-                new BigNumber(1),
-                new BigNumber(-1),
-                '0x56',
-                [new BigNumber(1)],
-                [new BigNumber(-1)],
-                ['0x56'],
-            ];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Static Tuples (Array has defined length)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Static Tuples (Array has dynamic length)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Dynamic Tuples (Array has defined length)', async () => {
-            // Generate Calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Multidimensional Arrays / Static Members', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-            // Eight 3-dimensional arrays of uint8[2][2][2]
-            let value = 0;
-            const args = [];
-            const argsLength = 8;
-            for (let i = 0; i < argsLength; ++i) {
-                args.push([
-                    [
-                        [new BigNumber(++value), new BigNumber(++value)],
-                        [new BigNumber(++value), new BigNumber(++value)],
-                    ],
-                    [
-                        [new BigNumber(++value), new BigNumber(++value)],
-                        [new BigNumber(++value), new BigNumber(++value)],
-                    ],
-                ]);
-            }
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038';
-            expect(calldata).to.be.equal(expectedCalldata);
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Multidimensional Arrays / Dynamic Members', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-            // Eight 3-dimensional arrays of string[2][2][2]
-            let value = 0;
-            const args = [];
-            const argsLength = 4;
-            for (let i = 0; i < argsLength; ++i) {
-                args.push([
-                    [
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                    ],
-                    [
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                    ],
-                ]);
-            }
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Fixed Length Array / Dynamic Members', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [['Brave', 'New', 'World']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Fixed Length Array / Dynamic Members', async () => {
-            // Generaet calldata
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [['Brave', 'New', 'World']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Unfixed Length Array / Dynamic Members ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [['Brave', 'New', 'World']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Unfixed Length Array / Static Members ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Fixed Length Array / Static Members ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const args = [['five', 'six', 'seven']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Static Tuple', async () => {
-            // Generate calldata
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
-            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Dynamic Tuple (Array input)', async () => {
-            // Generate calldata
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const args = [[new BigNumber(5), 'five']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Dynamic Tuple (Object input)', async () => {
-            // Generate Calldata
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const args = [[new BigNumber(5), 'five']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Large, Flat ABI', async () => {
-            // Construct calldata
-            const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true,
-            ];
-            // Validate calldata
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Large, Nested ABI', async () => {
-            // Construct Calldata
-            const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr:
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-            const args = {
-                someStaticArray,
-                someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers,
-                some2DArray,
-                someTuple,
-                someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes,
-            };
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-    });
-
-    describe('Array', () => {
-        it('Fixed size; Static elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'int[2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = [new BigNumber(5), new BigNumber(6)];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic size; Static elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'int[]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = [new BigNumber(5), new BigNumber(6)];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Fixed size; Dynamic elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic size; Dynamic elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes[][]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617'];
-            const array3 = ['0x18192021'];
-            const args = [array1, array2, array3];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic Size; Multidimensional; Static Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617'];
-            const array3 = ['0x18192021'];
-            const args = [array1, array2, array3];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static Size; Multidimensional; Static Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
-            const args = [array1, array2];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static Size; Multidimensional; Dynamic Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
-            const args = [array1, array2];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static size; Too Few Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[3]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Expected array of 3 elements, but got array of length 2');
-        });
-        it('Static size; Too Many Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[1]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Expected array of 1 elements, but got array of length 2');
-        });
-        it('Element Type Mismatch', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'uint[]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = [new BigNumber(1), 'Bad Argument'];
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-    });
-
-    describe('Tuple', () => {
-        it('Static elements only', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5), field_2: true };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic elements only', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Static Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'uint[2]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field: [new BigNumber(1), new BigNumber(2)] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Dynamic Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'uint[]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field: [new BigNumber(1), new BigNumber(2)] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Static Multidimensional Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'bytes4[2][2]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708'];
-            const array2 = ['0x09101112', '0x13141516'];
-            const args = { field: [array1, array2] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Dynamic Multidimensional Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'bytes[2][2]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708'];
-            const array2 = ['0x09101112', '0x13141516'];
-            const args = { field: [array1, array2] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static and dynamic elements mixed', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [
-                    { name: 'field_1', type: 'int32' },
-                    { name: 'field_2', type: 'string' },
-                    { name: 'field_3', type: 'bool' },
-                    { name: 'field_4', type: 'bytes' },
-                ],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = {
-                field_1: new BigNumber(-5),
-                field_2: 'Hello, World!',
-                field_3: true,
-                field_4: '0xabcdef0123456789',
-            };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '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';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Missing Key', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5) };
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Could not assign tuple to object: missing keys field_2');
-        });
-        it('Bad Key', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { unknown_field: new BigNumber(-5) };
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
-        });
-    });
-
-    describe('Address', () => {
-        it('Valid Address', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Address', type: 'address' };
-            const dataType = new AbiEncoder.Address(testDataItem);
-            // Construct args to be encoded
-            const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Invalid Address - input is not valid hex', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Address', type: 'address' };
-            const dataType = new AbiEncoder.Address(testDataItem);
-            // Construct args to be encoded
-            const args = 'e4';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
-        });
-        it('Invalid Address - input is not 20 bytes', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Address', type: 'address' };
-            const dataType = new AbiEncoder.Address(testDataItem);
-            // Construct args to be encoded
-            const args = '0xe4';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
-        });
-    });
-
-    describe('Bool', () => {
-        it('True', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Boolean', type: 'bool' };
-            const dataType = new AbiEncoder.Bool(testDataItem);
-            // Construct args to be encoded
-            const args = true;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('False', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Boolean', type: 'bool' };
-            const dataType = new AbiEncoder.Bool(testDataItem);
-            // Construct args to be encoded
-            const args = false;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-    });
-
-    describe('Integer', () => {
-        /* tslint:disable custom-no-magic-numbers */
-        const max256BitInteger = new BigNumber(2).pow(255).minus(1);
-        const min256BitInteger = new BigNumber(2).pow(255).times(-1);
-        const max32BitInteger = new BigNumber(2).pow(31).minus(1);
-        const min32BitInteger = new BigNumber(2).pow(31).times(-1);
-        /* tslint:enable custom-no-magic-numbers */
-
-        it('Int256 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Negative Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(-1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Negative Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('Int256 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('Int32 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Negative Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(-1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Negative Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('Int32 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-    });
-
-    describe('Unsigned Integer', () => {
-        /* tslint:disable custom-no-magic-numbers */
-        const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
-        const min256BitUnsignedInteger = new BigNumber(0);
-        const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
-        const min32BitUnsignedInteger = new BigNumber(0);
-        /* tslint:enable custom-no-magic-numbers */
-
-        it('UInt256 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt256 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt256 - Zero Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt256 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitUnsignedInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('UInt256 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitUnsignedInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('UInt32 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt32 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt32 - Zero Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt32 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitUnsignedInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('UInt32 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitUnsignedInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-    });
-
-    describe('Static Bytes', () => {
-        it('Single Byte (byte)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Byte', type: 'byte' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x05';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Single Byte (bytes1)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x05';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('4 Bytes (bytes4)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x00010203';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('4 Bytes (bytes4); Encoder must pad input', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const paddedArgs = '0x1a180000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
-        });
-        it('32 Bytes (bytes32)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('32 Bytes (bytes32); Encoder must pad input', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18bf61';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
-        });
-        it('Should throw when pass in too many bytes (bytes4)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x0102030405';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(
-                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
-            );
-        });
-        it('Should throw when pass in too many bytes (bytes32)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(
-                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
-            );
-        });
-        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0102030405060708091011121314151617181920212223242526272829303132';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
-        });
-        it('Should throw when pass in bad hex (include a half-byte)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x010';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
-        });
-    });
-
-    describe('Dynamic Bytes', () => {
-        it('Fits into one EVM word', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18bf61';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Spans multiple EVM words', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const bytesLength = 40;
-            const args = '0x' + '61'.repeat(bytesLength);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Input as Buffer', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18bf61';
-            const argsAsBuffer = ethUtil.toBuffer(args);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(argsAsBuffer);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '01';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
-        });
-        it('Should throw when pass in bad hex (include a half-byte)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x010';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
-        });
-    });
-
-    describe('String', () => {
-        it('Fits into one EVM word', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.String(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = 'five';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Spans multiple EVM words', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.String(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const bytesLength = 40;
-            const args = 'a'.repeat(bytesLength);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('String that begins with 0x prefix', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.String(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const strLength = 40;
-            const args = '0x' + 'a'.repeat(strLength);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-    });
-});
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
deleted file mode 100644
index fc552c127..000000000
--- a/packages/utils/test/abi_samples.ts
+++ /dev/null
@@ -1,780 +0,0 @@
-/* tslint:disable max-file-line-count */
-import { MethodAbi } from 'ethereum-types';
-
-export const simpleAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'uint256',
-        },
-        {
-            name: 'gregStr',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const stringAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const GAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'a',
-                    type: 'uint256',
-                },
-                {
-                    name: 'b',
-                    type: 'string',
-                },
-                {
-                    name: 'e',
-                    type: 'bytes',
-                },
-                {
-                    name: 'f',
-                    type: 'address',
-                },
-            ],
-
-            name: 'f',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const typesWithDefaultWidthsAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUint',
-            type: 'uint',
-        },
-        {
-            name: 'someInt',
-            type: 'int',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someUint',
-            type: 'uint[]',
-        },
-        {
-            name: 'someInt',
-            type: 'int[]',
-        },
-        {
-            name: 'someByte',
-            type: 'byte[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multiDimensionalArraysStaticTypeAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'uint8[][][]',
-        },
-        {
-            name: 'b',
-            type: 'uint8[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'uint8[][2][]',
-        },
-        {
-            name: 'd',
-            type: 'uint8[2][][]',
-        },
-        {
-            name: 'e',
-            type: 'uint8[][2][2]',
-        },
-        {
-            name: 'f',
-            type: 'uint8[2][2][]',
-        },
-        {
-            name: 'g',
-            type: 'uint8[2][][2]',
-        },
-        {
-            name: 'h',
-            type: 'uint8[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'string[][][]',
-        },
-        {
-            name: 'b',
-            type: 'string[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'string[][2][]',
-        },
-        {
-            name: 'h',
-            type: 'string[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const dynamicTupleAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfDynamicTuplesAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[][2][]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const staticTupleAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint1',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint3',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someBool',
-                    type: 'bool',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const staticArrayAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const staticArrayDynamicMembersAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[3]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const dynamicArrayDynamicMembersAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const dynamicArrayStaticMembersAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const largeFlatAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUInt256',
-            type: 'uint256',
-        },
-        {
-            name: 'someInt256',
-            type: 'int256',
-        },
-        {
-            name: 'someInt32',
-            type: 'int32',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-        {
-            name: 'someAddress',
-            type: 'address',
-        },
-        {
-            name: 'someBool',
-            type: 'bool',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const largeNestedAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-        {
-            name: 'someStaticArrayWithDynamicMembers',
-            type: 'string[2]',
-        },
-        {
-            name: 'someDynamicArrayWithDynamicMembers',
-            type: 'bytes[]',
-        },
-        {
-            name: 'some2DArray',
-            type: 'string[][]',
-        },
-        {
-            name: 'someTuple',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-        },
-        {
-            name: 'someTupleWithDynamicTypes',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-        {
-            name: 'someArrayOfTuplesWithDynamicTypes',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const nestedTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'firstTuple',
-            type: 'tuple[1]',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint',
-                            type: 'uint256',
-                        },
-                        {
-                            name: 'someAddress',
-                            type: 'address',
-                        },
-                    ],
-                },
-            ],
-        },
-        {
-            name: 'secondTuple',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint32',
-                            type: 'uint32',
-                        },
-                        {
-                            name: 'secondNestedTuple',
-                            type: 'tuple',
-                            components: [
-                                {
-                                    name: 'someUint',
-                                    type: 'uint256',
-                                },
-                                {
-                                    name: 'someStr',
-                                    type: 'string',
-                                },
-                                {
-                                    name: 'someBytes',
-                                    type: 'bytes',
-                                },
-                                {
-                                    name: 'someAddress',
-                                    type: 'address',
-                                },
-                            ],
-                        },
-                    ],
-                },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const simpleAbi2: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const fillOrderAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
diff --git a/packages/utils/test/optimizer_abis.ts b/packages/utils/test/optimizer_abis.ts
deleted file mode 100644
index 7cfd7a118..000000000
--- a/packages/utils/test/optimizer_abis.ts
+++ /dev/null
@@ -1,340 +0,0 @@
-/* tslint:disable max-file-line-count */
-import { MethodAbi } from 'ethereum-types';
-
-export const duplicateDynamicArraysWithStaticElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'uint[]',
-        },
-        {
-            name: 'array2',
-            type: 'uint[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateDynamicArraysWithDynamicElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'string[]',
-        },
-        {
-            name: 'array2',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateStaticArraysWithStaticElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'uint[2]',
-        },
-        {
-            name: 'array2',
-            type: 'uint[2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateStaticArraysWithDynamicElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'string[2]',
-        },
-        {
-            name: 'array2',
-            type: 'string[2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateArrayElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTupleFields: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'field1',
-                    type: 'string',
-                },
-                {
-                    name: 'field2',
-                    type: 'string',
-                },
-            ],
-            name: 'Tuple',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateStrings: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'string1',
-            type: 'string',
-        },
-        {
-            name: 'string2',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateBytes: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'bytes1',
-            type: 'bytes',
-        },
-        {
-            name: 'bytes2',
-            type: 'bytes',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'field1',
-                    type: 'string',
-                },
-                {
-                    name: 'field2',
-                    type: 'uint',
-                },
-            ],
-            name: 'Tuple',
-            type: 'tuple',
-        },
-        {
-            components: [
-                {
-                    name: 'field1',
-                    type: 'string',
-                },
-                {
-                    name: 'field2',
-                    type: 'uint',
-                },
-            ],
-            name: 'Tuple',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateArraysNestedInTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'field',
-                    type: 'uint[]',
-                },
-            ],
-            name: 'Tuple1',
-            type: 'tuple',
-        },
-        {
-            components: [
-                {
-                    name: 'field',
-                    type: 'uint[]',
-                },
-                {
-                    name: 'extraField',
-                    type: 'string',
-                },
-            ],
-            name: 'Tuple2',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTuplesNestedInTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    components: [
-                        {
-                            name: 'nestedField',
-                            type: 'string',
-                        },
-                    ],
-                    name: 'field',
-                    type: 'tuple',
-                },
-            ],
-            name: 'Tuple1',
-            type: 'tuple',
-        },
-        {
-            components: [
-                {
-                    components: [
-                        {
-                            name: 'nestedField',
-                            type: 'string',
-                        },
-                    ],
-                    name: 'field',
-                    type: 'tuple',
-                },
-                {
-                    name: 'extraField',
-                    type: 'string',
-                },
-            ],
-            name: 'Tuple1',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTwoDimensionalArrays: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'string[][]',
-        },
-        {
-            name: 'array2',
-            type: 'string[][]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'stringArray',
-            type: 'string[]',
-        },
-        {
-            name: 'string',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayElementsDuplicatedAsTupleFields: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
diff --git a/packages/utils/test/return_value_abis.ts b/packages/utils/test/return_value_abis.ts
deleted file mode 100644
index ac2124011..000000000
--- a/packages/utils/test/return_value_abis.ts
+++ /dev/null
@@ -1,99 +0,0 @@
-/* tslint:disable max-file-line-count */
-import { MethodAbi } from 'ethereum-types';
-
-export const noReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const singleStaticReturnValue: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'Bytes4',
-            type: 'bytes4',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multipleStaticReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val1',
-            type: 'bytes4',
-        },
-        {
-            name: 'val2',
-            type: 'bytes4',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const singleDynamicReturnValue: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val',
-            type: 'bytes',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multipleDynamicReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val1',
-            type: 'bytes',
-        },
-        {
-            name: 'val2',
-            type: 'bytes',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const mixedStaticAndDynamicReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val1',
-            type: 'bytes4',
-        },
-        {
-            name: 'val2',
-            type: 'bytes',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-- 
cgit v1.2.3


From a895dacd4e20238087245c274564f694c71f7f6e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 14:18:01 -0800
Subject: moved abi encoder constants into utils dir

---
 .../src/abi_encoder/abstract_data_types/dependent_data_type.ts    | 2 +-
 .../utils/src/abi_encoder/abstract_data_types/member_data_type.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts               | 2 +-
 .../utils/src/abi_encoder/calldata/dependent_calldata_block.ts    | 2 +-
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts           | 2 +-
 packages/utils/src/abi_encoder/constants.ts                       | 8 --------
 packages/utils/src/abi_encoder/evm_data_types/address.ts          | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/array.ts            | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/bool.ts             | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts    | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/method.ts           | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/number.ts           | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts     | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/string.ts           | 2 +-
 packages/utils/src/abi_encoder/utils/constants.ts                 | 8 ++++++++
 15 files changed, 23 insertions(+), 23 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/constants.ts
 create mode 100644 packages/utils/src/abi_encoder/utils/constants.ts

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
index e9f390b22..f4992dd0f 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
@@ -3,7 +3,7 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { CalldataBlock, DependentCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { DecodingRules } from '../utils/rules';
 
 import { DataType } from './data_type';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
index f44a6dd30..318564e21 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { CalldataBlock, MemberCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { DecodingRules } from '../utils/rules';
 
 import { DataType } from './data_type';
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 1abf1b681..154a81b7f 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
 import { EncodingRules } from '../utils/rules';
 
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
index 4aec5eabc..16b9a6fe6 100644
--- a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
@@ -1,6 +1,6 @@
 import * as ethUtil from 'ethereumjs-util';
 
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 import { CalldataBlock } from './calldata_block';
 
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index b7bd35737..27a59c6a3 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -1,6 +1,6 @@
 import * as ethUtil from 'ethereumjs-util';
 
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
 
 export class RawCalldata {
diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
deleted file mode 100644
index 3d85fbdb8..000000000
--- a/packages/utils/src/abi_encoder/constants.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export const EVM_WORD_WIDTH_IN_BYTES = 32;
-export const EVM_WORD_WIDTH_IN_BITS = 256;
-export const HEX_BASE = 16;
-export const DEC_BASE = 10;
-export const BIN_BASE = 2;
-export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
-export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
-export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 0107fdc50..aab5a0605 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class Address extends PayloadDataType {
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-    Address._ADDRESS_SIZE_IN_BYTES;
+        Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index f334282b8..9963b6f32 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,7 +1,7 @@
 import { DataItem } from 'ethereum-types';
 
 import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class Array extends MemberDataType {
     private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 4b9dd32b1..6bc299544 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -6,7 +6,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class Bool extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 5fca668e4..626e266c9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class DynamicBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index ce33755f1..50d676b4a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { StaticBytes } from './static_bytes';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
index 8ff5e9a6a..86acdce07 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export abstract class Number extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 4e49db609..77dde1333 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index c0bde8649..47ad7cb97 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class String extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
new file mode 100644
index 000000000..3d85fbdb8
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -0,0 +1,8 @@
+export const EVM_WORD_WIDTH_IN_BYTES = 32;
+export const EVM_WORD_WIDTH_IN_BITS = 256;
+export const HEX_BASE = 16;
+export const DEC_BASE = 10;
+export const BIN_BASE = 2;
+export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
+export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
+export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
-- 
cgit v1.2.3


From dcc439c2e3a756af75889ddf3b22146322d1d97d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 16:28:37 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/evm_data_types/address.ts      | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index aab5a0605..9ae22bd9c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-        Address._ADDRESS_SIZE_IN_BYTES;
+    Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 77dde1333..9a2a99ec7 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
-- 
cgit v1.2.3


From 978a58105cd2d2f5d6ee3bcd870218fd357fb010 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 16:34:41 -0800
Subject: Prepended `front` to function names in Queue

---
 packages/utils/src/abi_encoder/calldata/calldata.ts     | 14 +++++++-------
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts |  6 +++---
 packages/utils/src/abi_encoder/utils/queue.ts           |  8 ++++----
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 154a81b7f..3b85f821b 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -19,7 +19,7 @@ export class Calldata {
 
         // Base Case
         if (!(block instanceof CalldataBlocks.MemberCalldataBlock)) {
-            blockQueue.push(block);
+            blockQueue.pushBack(block);
             return blockQueue;
         }
 
@@ -38,9 +38,9 @@ export class Calldata {
             if (member instanceof CalldataBlocks.DependentCalldataBlock && member.getAlias() === undefined) {
                 const dependency = member.getDependency();
                 if (dependency instanceof CalldataBlocks.MemberCalldataBlock) {
-                    blockQueue.merge(Calldata._createQueue(dependency));
+                    blockQueue.mergeBack(Calldata._createQueue(dependency));
                 } else {
-                    blockQueue.push(dependency);
+                    blockQueue.pushBack(dependency);
                 }
             }
         });
@@ -100,7 +100,7 @@ export class Calldata {
         const offsetQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
         let offset = 0;
-        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
+        for (block = offsetQueue.popFront(); block !== undefined; block = offsetQueue.popFront()) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
@@ -140,9 +140,9 @@ export class Calldata {
 
         let block: CalldataBlock | undefined;
         let offset = 0;
-        const functionBlock = valueQueue.peek();
+        const functionBlock = valueQueue.peekFront();
         const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
@@ -212,7 +212,7 @@ export class Calldata {
         const valueQueue = Calldata._createQueue(this._root);
         const valueBufs: Buffer[] = [selectorBuffer];
         let block: CalldataBlock | undefined;
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
             valueBufs.push(block.toBuffer());
         }
 
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 27a59c6a3..9e72bbd62 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -26,7 +26,7 @@ export class RawCalldata {
         }
 
         this._scopes = new Queue<number>();
-        this._scopes.push(RawCalldata._INITIAL_OFFSET);
+        this._scopes.pushBack(RawCalldata._INITIAL_OFFSET);
         this._offset = RawCalldata._INITIAL_OFFSET;
     }
 
@@ -60,7 +60,7 @@ export class RawCalldata {
     }
 
     public endScope(): void {
-        this._scopes.pop();
+        this._scopes.popFront();
     }
 
     public getOffset(): number {
@@ -68,7 +68,7 @@ export class RawCalldata {
     }
 
     public toAbsoluteOffset(relativeOffset: number): number {
-        const scopeOffset = this._scopes.peek();
+        const scopeOffset = this._scopes.peekFront();
         if (scopeOffset === undefined) {
             throw new Error(`Tried to access undefined scope.`);
         }
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 3309d8ba2..53afb7e11 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -1,7 +1,7 @@
 export class Queue<T> {
     private _store: T[] = [];
 
-    public push(val: T): void {
+    public pushBack(val: T): void {
         this._store.push(val);
     }
 
@@ -9,7 +9,7 @@ export class Queue<T> {
         this._store.unshift(val);
     }
 
-    public pop(): T | undefined {
+    public popFront(): T | undefined {
         return this._store.shift();
     }
 
@@ -21,7 +21,7 @@ export class Queue<T> {
         return backElement;
     }
 
-    public merge(q: Queue<T>): void {
+    public mergeBack(q: Queue<T>): void {
         this._store = this._store.concat(q._store);
     }
 
@@ -33,7 +33,7 @@ export class Queue<T> {
         return this._store;
     }
 
-    public peek(): T | undefined {
+    public peekFront(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
 }
-- 
cgit v1.2.3


From c638151b73289fc936bb7d4323711d1954cc4fcb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 16:51:56 -0800
Subject: Some minor cleanup in ABI Encoder

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  2 +-
 .../abstract_data_types/dependent_data_type.ts     |  7 +++--
 .../abi_encoder/abstract_data_types/interfaces.ts  |  4 +++
 .../abstract_data_types/member_data_type.ts        | 36 ++++++++++------------
 .../abstract_data_types/payload_data_type.ts       |  2 +-
 5 files changed, 26 insertions(+), 25 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index a6adeb23b..c83f2085e 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -32,7 +32,7 @@ export abstract class DataType {
             calldata.setSelector(selector);
         }
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block); // @TODO CHANGE
+        calldata.setRoot(block);
         const calldataHex = calldata.toHexString();
         return calldataHex;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
index f4992dd0f..7649b1836 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
@@ -28,16 +28,17 @@ export abstract class DependentDataType extends DataType {
         const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = parentBlock ? parentBlock.getName() : '';
         const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
         return block;
     }
 
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
+        const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
+        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        const currentOffset = calldata.getOffset();
         calldata.setOffset(destinationOffsetAbsolute);
         const value = this._dependency.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index 2ae92659c..9e2a94522 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -14,3 +14,7 @@ export interface DataTypeStaticInterface {
     encodeValue: (value: any) => Buffer;
     decodeValue: (rawCalldata: RawCalldata) => any;
 }
+
+export interface MemberIndexByName {
+    [key: string]: number;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
index 318564e21..dacdbf8af 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
@@ -9,16 +9,12 @@ import { DecodingRules } from '../utils/rules';
 
 import { DataType } from './data_type';
 import { DependentDataType } from './dependent_data_type';
-import { DataTypeFactory } from './interfaces';
-
-interface MemberMap {
-    [key: string]: number;
-}
+import { DataTypeFactory, MemberIndexByName } from './interfaces';
 
 export abstract class MemberDataType extends DataType {
     protected readonly _arrayLength: number | undefined;
     protected readonly _arrayElementType: string | undefined;
-    private readonly _memberMap: MemberMap;
+    private readonly _memberIndexByName: MemberIndexByName;
     private readonly _members: DataType[];
     private readonly _isArray: boolean;
 
@@ -30,15 +26,15 @@ export abstract class MemberDataType extends DataType {
         arrayElementType?: string,
     ) {
         super(dataItem, factory);
-        this._memberMap = {};
+        this._memberIndexByName = {};
         this._members = [];
         this._isArray = isArray;
         this._arrayLength = arrayLength;
         this._arrayElementType = arrayElementType;
         if (isArray && arrayLength !== undefined) {
-            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
+            [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
-            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
+            [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
         }
     }
 
@@ -65,7 +61,7 @@ export abstract class MemberDataType extends DataType {
         let value: any[] | object;
         if (rules.structsAsObjects && !this._isArray) {
             value = {};
-            _.each(this._memberMap, (idx: number, key: string) => {
+            _.each(this._memberIndexByName, (idx: number, key: string) => {
                 const member = this._members[idx];
                 const memberValue = member.generateValue(calldata, rules);
                 (value as { [key: string]: any })[key] = memberValue;
@@ -149,14 +145,14 @@ export abstract class MemberDataType extends DataType {
             parentName,
         );
         const memberBlocks: CalldataBlock[] = [];
-        const childMap = _.cloneDeep(this._memberMap);
+        const childMap = _.cloneDeep(this._memberIndexByName);
         _.forOwn(obj, (value: any, key: string) => {
             if (!(key in childMap)) {
                 throw new Error(
                     `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
                 );
             }
-            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
+            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
             delete childMap[key];
         });
@@ -182,14 +178,14 @@ export abstract class MemberDataType extends DataType {
         return signature;
     }
 
-    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
         if (dataItem.components === undefined) {
             throw new Error(`Expected components`);
         }
 
         const members: DataType[] = [];
-        const memberMap: MemberMap = {};
+        const memberIndexByName: MemberIndexByName = {};
         _.each(dataItem.components, (memberItem: DataItem) => {
             const childDataItem: DataItem = {
                 type: memberItem.type,
@@ -200,16 +196,16 @@ export abstract class MemberDataType extends DataType {
                 childDataItem.components = components;
             }
             const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
+            memberIndexByName[memberItem.name] = members.length;
             members.push(child);
         });
 
-        return [members, memberMap];
+        return [members, memberIndexByName];
     }
 
-    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
         const members: DataType[] = [];
-        const memberMap: MemberMap = {};
+        const memberIndexByName: MemberIndexByName = {};
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const childDataItem: DataItem = {
@@ -221,10 +217,10 @@ export abstract class MemberDataType extends DataType {
                 childDataItem.components = components;
             }
             const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
+            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
             members.push(child);
         });
 
-        return [members, memberMap];
+        return [members, memberIndexByName];
     }
 }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
index 767e64f51..fa420bc74 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
@@ -19,7 +19,7 @@ export abstract class PayloadDataType extends DataType {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = parentBlock ? parentBlock.getName() : '';
         const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
-- 
cgit v1.2.3


From dc7092e1eb11ff9844efe02e367ef37592f38c55 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 15:32:13 -0800
Subject: Removed mapDataItemToDataType from Factory. Now its just ::create()

---
 .../abi_encoder/abstract_data_types/interfaces.ts  |  1 -
 .../utils/src/abi_encoder/evm_data_type_factory.ts | 42 ++++++++++------------
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  2 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts | 22 ++++--------
 4 files changed, 25 insertions(+), 42 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index 9e2a94522..bd4d2effd 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -6,7 +6,6 @@ import { DataType } from './data_type';
 
 export interface DataTypeFactory {
     create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
 }
 
 export interface DataTypeStaticInterface {
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 5d37acad9..bfe457367 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -82,42 +82,36 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         return EvmDataTypeFactory._instance;
     }
 
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
+    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
+        // Create data type
+        let dataType: undefined | DataType;
         if (Array.matchType(dataItem.type)) {
-            return new Array(dataItem);
+            dataType = new Array(dataItem);
         } else if (Address.matchType(dataItem.type)) {
-            return new Address(dataItem);
+            dataType = new Address(dataItem);
         } else if (Bool.matchType(dataItem.type)) {
-            return new Bool(dataItem);
+            dataType = new Bool(dataItem);
         } else if (Int.matchType(dataItem.type)) {
-            return new Int(dataItem);
+            dataType = new Int(dataItem);
         } else if (UInt.matchType(dataItem.type)) {
-            return new UInt(dataItem);
+            dataType = new UInt(dataItem);
         } else if (StaticBytes.matchType(dataItem.type)) {
-            return new StaticBytes(dataItem);
+            dataType = new StaticBytes(dataItem);
         } else if (Tuple.matchType(dataItem.type)) {
-            return new Tuple(dataItem);
+            dataType = new Tuple(dataItem);
         } else if (DynamicBytes.matchType(dataItem.type)) {
-            return new DynamicBytes(dataItem);
+            dataType = new DynamicBytes(dataItem);
         } else if (String.matchType(dataItem.type)) {
-            return new String(dataItem);
+            dataType = new String(dataItem);
         }
         // @TODO: Implement Fixed/UFixed types
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        if (parentDataType === undefined) {
-            // @Todo -- will this work for return values?
-            throw new Error(`Trying to create a pointer`);
+        if (!dataType) {
+            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+        } else if (parentDataType && !dataType.isStatic()) {
+            const pointerToDataType = new Pointer(dataType, parentDataType);
+            return pointerToDataType;
         }
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
+        return dataType;
     }
 
     private constructor() {}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 9963b6f32..dd8184fd0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -44,7 +44,7 @@ export class Array extends MemberDataType {
         if (components !== undefined) {
             dataItem.components = components;
         }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const elementDataType = this.getFactory().create(dataItem);
         const type = elementDataType.getSignature();
         if (this._arrayLength === undefined) {
             return `${type}[]`;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 50d676b4a..671b80890 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -7,7 +7,6 @@ import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
-import { StaticBytes } from './static_bytes';
 import { Tuple } from './tuple';
 
 export class Method extends MemberDataType {
@@ -16,19 +15,14 @@ export class Method extends MemberDataType {
 
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
-    private readonly _returnDataTypes: DataType[];
-    private readonly _returnDataItem: DataItem;
+    private readonly _returnDataType: DataType;
 
     public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) {
         super({ type: 'method', name: abi.name, components: abi.inputs }, dataTypeFactory);
         this._methodSignature = this._computeSignature();
         this.selector = this._methodSelector = this._computeSelector();
-        this._returnDataTypes = [];
-        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }, dataTypeFactory); // @TODO TMP
-        _.each(abi.outputs, (dataItem: DataItem) => {
-            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
-        });
+        const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
+        this._returnDataType = new Tuple(returnDataItem, this.getFactory());
     }
 
     public encode(value: any, rules?: EncodingRules): string {
@@ -48,18 +42,14 @@ export class Method extends MemberDataType {
     }
 
     public encodeReturnValues(value: any, rules?: EncodingRules): string {
-        const returnDataType = new Tuple(this._returnDataItem, this.getFactory());
-        const returndata = returnDataType.encode(value, rules);
-        return returndata;
+        const returnData = this._returnDataType.encode(value, rules);
+        return returnData;
     }
 
     public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        const returnValues: any[] = [];
         const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
         const rawReturnData = new RawCalldata(returndata, false);
-        _.each(this._returnDataTypes, (dataType: DataType) => {
-            returnValues.push(dataType.generateValue(rawReturnData, rules_));
-        });
+        const returnValues = this._returnDataType.generateValue(rawReturnData, rules_);
         return returnValues;
     }
 
-- 
cgit v1.2.3


From dd8bb6d08b6e837304a76e9707b79e070f951e4e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 15:38:29 -0800
Subject: Made default encoding/decoding rules global to all modules in encoder

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  7 +++----
 .../utils/src/abi_encoder/evm_data_types/method.ts | 23 +++++++++++-----------
 packages/utils/src/abi_encoder/utils/constants.ts  |  4 ++++
 3 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index c83f2085e..dd166b19c 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -2,13 +2,12 @@ import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
+import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { DataTypeFactory } from './interfaces';
 
 export abstract class DataType {
-    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
-    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
     private readonly _dataItem: DataItem;
     private readonly _factory: DataTypeFactory;
 
@@ -26,7 +25,7 @@ export abstract class DataType {
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
+        const rules_ = rules ? rules : Constants.DEFAULT_ENCODING_RULES;
         const calldata = new Calldata(rules_);
         if (selector) {
             calldata.setSelector(selector);
@@ -39,7 +38,7 @@ export abstract class DataType {
 
     public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
+        const rules_ = rules ? rules : Constants.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 671b80890..2faffd44e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -10,30 +10,28 @@ import { DecodingRules, EncodingRules } from '../utils/rules';
 import { Tuple } from './tuple';
 
 export class Method extends MemberDataType {
-    // TMP
-    public selector: string;
-
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
 
     public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, dataTypeFactory);
+        const methodDataItem = { type: 'method', name: abi.name, components: abi.inputs };
+        super(methodDataItem, dataTypeFactory);
         this._methodSignature = this._computeSignature();
-        this.selector = this._methodSelector = this._computeSelector();
+        this._methodSelector = this._computeSelector();
         const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
         this._returnDataType = new Tuple(returnDataItem, this.getFactory());
     }
 
     public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
+        const calldata = super.encode(value, rules, this._methodSelector);
         return calldata;
     }
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
+        if (!calldata.startsWith(this._methodSelector)) {
             throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this._methodSelector}'.`,
             );
         }
         const hasSelector = true;
@@ -46,10 +44,11 @@ export class Method extends MemberDataType {
         return returnData;
     }
 
-    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
-        const rawReturnData = new RawCalldata(returndata, false);
-        const returnValues = this._returnDataType.generateValue(rawReturnData, rules_);
+    public decodeReturnValues(returndata: string, rules_?: DecodingRules): any {
+        const rules: DecodingRules = rules_ ? rules_ : Constants.DEFAULT_DECODING_RULES;
+        const returnDataHasSelector = false;
+        const rawReturnData = new RawCalldata(returndata, returnDataHasSelector);
+        const returnValues = this._returnDataType.generateValue(rawReturnData, rules);
         return returnValues;
     }
 
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 3d85fbdb8..05c6783e7 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -1,3 +1,5 @@
+import { DecodingRules, EncodingRules } from './rules';
+
 export const EVM_WORD_WIDTH_IN_BYTES = 32;
 export const EVM_WORD_WIDTH_IN_BITS = 256;
 export const HEX_BASE = 16;
@@ -6,3 +8,5 @@ export const BIN_BASE = 2;
 export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
 export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
 export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
+export const DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
+export const DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
-- 
cgit v1.2.3


From 173fc1dcefa266704dd80de6335c03b73b7d8702 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 15:50:49 -0800
Subject: Moved encoder selector check into DataType

---
 .../src/abi_encoder/abstract_data_types/data_type.ts     |  8 +++++++-
 packages/utils/src/abi_encoder/evm_data_types/method.ts  | 16 +++-------------
 2 files changed, 10 insertions(+), 14 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index dd166b19c..450080353 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -36,7 +36,13 @@ export abstract class DataType {
         return calldataHex;
     }
 
-    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
+    public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
+        if (selector && !calldata.startsWith(selector)) {
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${selector}'.`,
+            );
+        }
+        const hasSelector = selector ? true : false;
         const rawCalldata = new RawCalldata(calldata, hasSelector);
         const rules_ = rules ? rules : Constants.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 2faffd44e..f2e417485 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -3,7 +3,6 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
-import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
@@ -29,13 +28,7 @@ export class Method extends MemberDataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this._methodSelector)) {
-            throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${this._methodSelector}'.`,
-            );
-        }
-        const hasSelector = true;
-        const value = super.decode(calldata, rules, hasSelector);
+        const value = super.decode(calldata, rules, this._methodSelector);
         return value;
     }
 
@@ -44,11 +37,8 @@ export class Method extends MemberDataType {
         return returnData;
     }
 
-    public decodeReturnValues(returndata: string, rules_?: DecodingRules): any {
-        const rules: DecodingRules = rules_ ? rules_ : Constants.DEFAULT_DECODING_RULES;
-        const returnDataHasSelector = false;
-        const rawReturnData = new RawCalldata(returndata, returnDataHasSelector);
-        const returnValues = this._returnDataType.generateValue(rawReturnData, rules);
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
+        const returnValues = this._returnDataType.decode(returndata, rules);
         return returnValues;
     }
 
-- 
cgit v1.2.3


From 58a2dfbc4d191ea21e6a749371e586dcff3b3239 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:04:50 -0800
Subject: Final rounds on evm data types

---
 .../src/abi_encoder/evm_data_types/static_bytes.ts | 58 ++++++++++++----------
 .../utils/src/abi_encoder/evm_data_types/string.ts | 33 +++++++-----
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |  8 +--
 packages/utils/src/abi_encoder/utils/queue.ts      |  2 +-
 4 files changed, 59 insertions(+), 42 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 9a2a99ec7..afa9afdf2 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -11,7 +11,6 @@ export class StaticBytes extends PayloadDataType {
     private static readonly _matcher = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
     );
-
     private static readonly _DEFAULT_WIDTH = 1;
     private readonly _width: number;
 
@@ -19,16 +18,20 @@ export class StaticBytes extends PayloadDataType {
         return StaticBytes._matcher.test(type);
     }
 
+    private static _decodeWidthFromType(type: string): number {
+        const matches = StaticBytes._matcher.exec(type);
+        const width = (matches !== null && matches.length === 3 && matches[2] !== undefined)
+            ? parseInt(matches[2], Constants.DEC_BASE)
+            : StaticBytes._DEFAULT_WIDTH;
+        return width;
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = StaticBytes._matcher.exec(dataItem.type);
         if (!StaticBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+            throw new Error(`Tried to instantiate Static Bytes with bad input: ${dataItem}`);
         }
-        this._width =
-            matches !== null && matches.length === 3 && matches[2] !== undefined
-                ? parseInt(matches[2], Constants.DEC_BASE)
-                : StaticBytes._DEFAULT_WIDTH;
+        this._width = StaticBytes._decodeWidthFromType(dataItem.type);
     }
 
     public getSignature(): string {
@@ -37,11 +40,30 @@ export class StaticBytes extends PayloadDataType {
     }
 
     public encodeValue(value: string | Buffer): Buffer {
-        // Sanity check if string
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        // 1/2 Convert value into a buffer and do bounds checking
+        this._sanityCheckValue(value);
+        const valueBuf = ethUtil.toBuffer(value);
+        // 2/2 Store value as hex
+        const valuePadded = ethUtil.setLengthRight(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        return valuePadded;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const valueBufPadded = calldata.popWord();
+        const valueBuf = valueBufPadded.slice(0, this._width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        this._sanityCheckValue(value);
+        return value;
+    }
+    
+    private _sanityCheckValue(value: string | Buffer): void {
+        if (typeof value === 'string') {
+            if (!value.startsWith('0x')) {
+                throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+            } else if (value.length % 2 !== 0) {
+                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+            }
         }
-        // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
         if (valueBuf.byteLength > this._width) {
             throw new Error(
@@ -49,20 +71,6 @@ export class StaticBytes extends PayloadDataType {
                     valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
         }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this._width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 47ad7cb97..15b93e447 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -13,7 +13,7 @@ export class String extends PayloadDataType {
     public static matchType(type: string): boolean {
         return type === 'string';
     }
-
+    
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!String.matchType(dataItem.type)) {
@@ -22,21 +22,30 @@ export class String extends PayloadDataType {
     }
 
     public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/3 Construct the length
+        const wordsToStoreValuePadded = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const lengthBuf = ethUtil.toBuffer(value.length);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        // 2/3 Construct the value
+        const valueBuf = new Buffer(value);
+        const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
+        // 3/3 Combine length and value
+        const encodedValueBuf = Buffer.concat([lengthBufPadded, valueBufPadded]);
         return encodedValueBuf;
     }
 
     public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/2 Decode length
+        const lengthBufPadded = calldata.popWord();
+        const lengthHexPadded = ethUtil.bufferToHex(lengthBufPadded);
+        const length = parseInt(lengthHexPadded, Constants.HEX_BASE);
+        // 2/2 Decode value
+        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
+        const valueBuf = valueBufPadded.slice(0, length);
         const value = valueBuf.toString('ascii');
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 4a90e375a..89dd6604d 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -3,8 +3,8 @@ import { DataItem } from 'ethereum-types';
 import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 
 export class Tuple extends MemberDataType {
-    private readonly _tupleSignature: string;
-
+    private readonly _signature: string;
+    
     public static matchType(type: string): boolean {
         return type === 'tuple';
     }
@@ -14,10 +14,10 @@ export class Tuple extends MemberDataType {
         if (!Tuple.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
-        this._tupleSignature = this._computeSignatureOfMembers();
+        this._signature = this._computeSignatureOfMembers();
     }
 
     public getSignature(): string {
-        return this._tupleSignature;
+        return this._signature;
     }
 }
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 53afb7e11..506a0b56e 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -32,7 +32,7 @@ export class Queue<T> {
     public getStore(): T[] {
         return this._store;
     }
-
+    
     public peekFront(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
-- 
cgit v1.2.3


From d2d89adbddaec435ddb65545a86fc4dc981de521 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:12:21 -0800
Subject: Abstracted out encoding/decoding of numeric values into its own
 utility. Could be useful elsewhere.

---
 .../utils/src/abi_encoder/evm_data_types/array.ts  |   6 +-
 .../utils/src/abi_encoder/evm_data_types/int.ts    |   6 +-
 .../utils/src/abi_encoder/evm_data_types/number.ts |  71 ++------------
 .../src/abi_encoder/evm_data_types/static_bytes.ts |   8 +-
 .../utils/src/abi_encoder/evm_data_types/string.ts |   2 +-
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |   2 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |   6 +-
 packages/utils/src/abi_encoder/utils/math.ts       | 103 +++++++++++++++++++++
 packages/utils/src/abi_encoder/utils/queue.ts      |   2 +-
 9 files changed, 125 insertions(+), 81 deletions(-)
 create mode 100644 packages/utils/src/abi_encoder/utils/math.ts

diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index dd8184fd0..527cdadfe 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -4,17 +4,17 @@ import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
 
 export class Array extends MemberDataType {
-    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
 
     public static matchType(type: string): boolean {
-        return Array._matcher.test(type);
+        return Array._MATCHER.test(type);
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         // Sanity check
-        const matches = Array._matcher.exec(dataItem.type);
+        const matches = Array._MATCHER.exec(dataItem.type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${dataItem.type}`);
         } else if (matches[1] === undefined) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index ec41b9cfc..457c41b28 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -7,16 +7,16 @@ import { DataTypeFactory } from '../abstract_data_types';
 import { Number } from './number';
 
 export class Int extends Number {
-    private static readonly _matcher = RegExp(
+    private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
     public static matchType(type: string): boolean {
-        return Int._matcher.test(type);
+        return Int._MATCHER.test(type);
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, Int._matcher, dataTypeFactory);
+        super(dataItem, Int._MATCHER, dataTypeFactory);
     }
 
     public getMaxValue(): BigNumber {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
index 86acdce07..053a574e3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -1,11 +1,11 @@
 import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
+import * as EncoderMath from '../utils/math';
 
 export abstract class Number extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -25,73 +25,14 @@ export abstract class Number extends PayloadDataType {
                 : (this._width = Number._DEFAULT_WIDTH);
     }
 
-    public encodeValue(value_: BigNumber | string | number): Buffer {
-        const value = new BigNumber(value_, 10);
-        if (value.greaterThan(this.getMaxValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
-        } else if (value.lessThan(this.getMinValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
-        }
-
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-        }
-
-        return valueBuf;
+    public encodeValue(value: BigNumber | string | number): Buffer {
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this.getMinValue(), this.getMaxValue());
+        return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this.getMinValue().lessThan(0)) {
-            // Check if we're negative
-            const valueBin = value.toString(Constants.BIN_BASE);
-            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
+        const valueBuf = calldata.popWord();
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this.getMinValue(), this.getMaxValue());
         return value;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index afa9afdf2..0d01e6105 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -8,18 +8,18 @@ import * as Constants from '../utils/constants';
 
 export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _matcher = RegExp(
+    private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
     );
     private static readonly _DEFAULT_WIDTH = 1;
     private readonly _width: number;
 
     public static matchType(type: string): boolean {
-        return StaticBytes._matcher.test(type);
+        return StaticBytes._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = StaticBytes._matcher.exec(type);
+        const matches = StaticBytes._MATCHER.exec(type);
         const width = (matches !== null && matches.length === 3 && matches[2] !== undefined)
             ? parseInt(matches[2], Constants.DEC_BASE)
             : StaticBytes._DEFAULT_WIDTH;
@@ -55,7 +55,7 @@ export class StaticBytes extends PayloadDataType {
         this._sanityCheckValue(value);
         return value;
     }
-    
+
     private _sanityCheckValue(value: string | Buffer): void {
         if (typeof value === 'string') {
             if (!value.startsWith('0x')) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 15b93e447..428ea21db 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -13,7 +13,7 @@ export class String extends PayloadDataType {
     public static matchType(type: string): boolean {
         return type === 'string';
     }
-    
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!String.matchType(dataItem.type)) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 89dd6604d..63d9dfa9e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -4,7 +4,7 @@ import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 
 export class Tuple extends MemberDataType {
     private readonly _signature: string;
-    
+
     public static matchType(type: string): boolean {
         return type === 'tuple';
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index ced3ef08b..c2b6e214a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -7,16 +7,16 @@ import { DataTypeFactory } from '../abstract_data_types';
 import { Number } from './number';
 
 export class UInt extends Number {
-    private static readonly _matcher = RegExp(
+    private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
     public static matchType(type: string): boolean {
-        return UInt._matcher.test(type);
+        return UInt._MATCHER.test(type);
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, UInt._matcher, dataTypeFactory);
+        super(dataItem, UInt._MATCHER, dataTypeFactory);
     }
 
     public getMaxValue(): BigNumber {
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
new file mode 100644
index 000000000..8d21ada0a
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -0,0 +1,103 @@
+import BigNumber from 'bignumber.js';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import * as Constants from '../utils/constants';
+
+function sanityCheckBigNumberRange(value_: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): void {
+    const value = new BigNumber(value_, 10);
+    if (value.greaterThan(maxValue)) {
+        throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${maxValue}`);
+    } else if (value.lessThan(minValue)) {
+        throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${minValue}`);
+    }
+}
+function bigNumberToPaddedBuffer(value: BigNumber): Buffer {
+    const valueHex = `0x${value.toString(Constants.HEX_BASE)}`;
+    const valueBuf = ethUtil.toBuffer(valueHex);
+    const valueBufPadded = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+    return valueBufPadded;
+}
+/**
+ * Takes a numeric value and returns its ABI-encoded value
+ * @param value_    The value to encode.
+ * @return ABI Encoded value
+ */
+export function encodeNumericValue(value_: BigNumber | string | number): Buffer {
+    const value = new BigNumber(value_, 10);
+    // Case 1/2: value is non-negative
+    if (value.greaterThanOrEqualTo(0)) {
+        const encodedPositiveValue = bigNumberToPaddedBuffer(value);
+        return encodedPositiveValue;
+    }
+    // Case 2/2: Value is negative
+    // Use two's-complement to encode the value
+    // Step 1/3: Convert negative value to positive binary string
+    const valueBin = value.times(-1).toString(Constants.BIN_BASE);
+    // Step 2/3: Invert binary value
+    let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
+    _.each(valueBin, (bit: string) => {
+        invertedValueBin += bit === '1' ? '0' : '1';
+    });
+    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    // Step 3/3: Add 1 to inverted value
+    const negativeValue = invertedValue.plus(1);
+    const encodedValue = bigNumberToPaddedBuffer(negativeValue);
+    return encodedValue;
+}
+/**
+ * Takes a numeric value and returns its ABI-encoded value.
+ * Performs an additional sanity check, given the min/max allowed value.
+ * @param value_    The value to encode.
+ * @return ABI Encoded value
+ */
+export function safeEncodeNumericValue(value: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): Buffer {
+    sanityCheckBigNumberRange(value, minValue, maxValue);
+    const encodedValue = encodeNumericValue(value);
+    return encodedValue;
+}
+/**
+ * Takes an ABI-encoded numeric value and returns its decoded value as a BigNumber.
+ * @param encodedValue    The encoded numeric value.
+ * @param minValue        The minimum possible decoded value.
+ * @return ABI Decoded value
+ */
+export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): BigNumber {
+    const valueHex = ethUtil.bufferToHex(encodedValue);
+    // Case 1/3: value is definitely non-negative because of numeric boundaries
+    const value = new BigNumber(valueHex, Constants.HEX_BASE);
+    if (!minValue.lessThan(0)) {
+        return value;
+    }
+    // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
+    const valueBin = value.toString(Constants.BIN_BASE);
+    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1');
+    if (!valueIsNegative) {
+        return value;
+    }
+    // Case 3/3: value is negative
+    // Step 1/3: Invert b inary value
+    let invertedValueBin = '';
+    _.each(valueBin, (bit: string) => {
+        invertedValueBin += bit === '1' ? '0' : '1';
+    });
+    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    // Step 2/3: Add 1 to inverted value
+    // The result is the two's-complement representation of the input value.
+    const positiveValue = invertedValue.plus(1);
+    // Step 3/3: Invert positive value to get the negative value
+    const negativeValue = positiveValue.times(-1);
+    return negativeValue;
+}
+/**
+ * Takes an ABI-encoded numeric value and returns its decoded value as a BigNumber.
+ * Performs an additional sanity check, given the min/max allowed value.
+ * @param encodedValue    The encoded numeric value.
+ * @param minValue        The minimum possible decoded value.
+ * @return ABI Decoded value
+ */
+export function safeDecodeNumericValue(encodedValue: Buffer, minValue: BigNumber, maxValue: BigNumber): BigNumber {
+    const value = decodeNumericValue(encodedValue, minValue);
+    sanityCheckBigNumberRange(value, minValue, maxValue);
+    return value;
+}
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 506a0b56e..53afb7e11 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -32,7 +32,7 @@ export class Queue<T> {
     public getStore(): T[] {
         return this._store;
     }
-    
+
     public peekFront(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
-- 
cgit v1.2.3


From ebaf9dd275403cdecfb3364876737fcbcd0eab82 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:25:04 -0800
Subject: Removed abstract Number class.

---
 .../utils/src/abi_encoder/evm_data_types/int.ts    | 42 ++++++++++++++++-----
 .../utils/src/abi_encoder/evm_data_types/number.ts | 41 ---------------------
 .../utils/src/abi_encoder/evm_data_types/uint.ts   | 43 +++++++++++++++++-----
 3 files changed, 67 insertions(+), 59 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/evm_data_types/number.ts

diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 457c41b28..83aeacd66 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,29 +2,53 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../utils/constants';
+import * as EncoderMath from '../utils/math';
 
-import { Number } from './number';
-
-export class Int extends Number {
+export class Int extends PayloadDataType {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH;
+    private _width: number;
+    private _minValue: BigNumber;
+    private _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return Int._MATCHER.test(type);
     }
 
+    private static _decodeWidthFromType(type: string): number {
+        const matches = Int._MATCHER.exec(type);
+        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
+        ? parseInt(matches[1], Constants.DEC_BASE)
+        : Int._DEFAULT_WIDTH;
+        return width;
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, Int._MATCHER, dataTypeFactory);
+        super(dataItem, dataTypeFactory, Int._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Int.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Int with bad input: ${dataItem}`);
+        }
+        this._width = Int._decodeWidthFromType(dataItem.type);
+        this._minValue = new BigNumber(2).toPower(this._width - 1).times(-1);
+        this._maxValue = new BigNumber(2).toPower(this._width - 1).sub(1);
     }
 
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).sub(1);
+    public encodeValue(value: BigNumber | string | number): Buffer {
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue);
+        return encodedValue;
     }
 
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).times(-1);
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const valueBuf = calldata.popWord();
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue);
+        return value;
     }
 
     public getSignature(): string {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
deleted file mode 100644
index 053a574e3..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
-import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
-import * as EncoderMath from '../utils/math';
-
-export abstract class Number extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
-    protected _width: number;
-
-    constructor(dataItem: DataItem, matcher: RegExp, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Number._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        this._width =
-            matches !== null && matches.length === 2 && matches[1] !== undefined
-                ? parseInt(matches[1], Constants.DEC_BASE)
-                : (this._width = Number._DEFAULT_WIDTH);
-    }
-
-    public encodeValue(value: BigNumber | string | number): Buffer {
-        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this.getMinValue(), this.getMaxValue());
-        return encodedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const valueBuf = calldata.popWord();
-        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this.getMinValue(), this.getMaxValue());
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index c2b6e214a..832ab075c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,32 +2,57 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../utils/constants';
+import * as EncoderMath from '../utils/math';
 
-import { Number } from './number';
-
-export class UInt extends Number {
+export class UInt extends PayloadDataType {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH;
+    private _width: number;
+    private _minValue: BigNumber;
+    private _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return UInt._MATCHER.test(type);
     }
 
+    private static _decodeWidthFromType(type: string): number {
+        const matches = UInt._MATCHER.exec(type);
+        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
+        ? parseInt(matches[1], Constants.DEC_BASE)
+        : UInt._DEFAULT_WIDTH;
+        return width;
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, UInt._MATCHER, dataTypeFactory);
+        super(dataItem, dataTypeFactory, UInt._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!UInt.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`);
+        }
+        this._width = UInt._decodeWidthFromType(dataItem.type);
+        this._minValue = new BigNumber(0);
+        this._maxValue = new BigNumber(2).toPower(this._width).sub(1);
     }
 
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width).sub(1);
+    public encodeValue(value: BigNumber | string | number): Buffer {
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue);
+        return encodedValue;
     }
 
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const valueBuf = calldata.popWord();
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue);
+        return value;
     }
 
     public getSignature(): string {
         return `uint${this._width}`;
     }
 }
+
-- 
cgit v1.2.3


From acd364b71c8b3ddb6d4d75d8667cc7f50b18694d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:37:14 -0800
Subject: Comments and inline documentation for dynamic bytes

---
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  8 ++--
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 55 +++++++++++++---------
 .../utils/src/abi_encoder/evm_data_types/string.ts |  4 +-
 .../utils/test/abi_encoder/evm_data_types_test.ts  |  2 +-
 4 files changed, 40 insertions(+), 29 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 6bc299544..82a519aae 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -22,10 +22,6 @@ export class Bool extends PayloadDataType {
         }
     }
 
-    public getSignature(): string {
-        return 'bool';
-    }
-
     public encodeValue(value: boolean): Buffer {
         const encodedValue = value ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(
@@ -47,4 +43,8 @@ export class Bool extends PayloadDataType {
         /* tslint:enable boolean-naming */
         return value;
     }
+
+    public getSignature(): string {
+        return 'bool';
+    }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 626e266c9..ce6ace627 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -17,42 +17,53 @@ export class DynamicBytes extends PayloadDataType {
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!DynamicBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
+            throw new Error(`Tried to instantiate Dynamic Bytes with bad input: ${dataItem}`);
         }
     }
 
     public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
-        }
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/3 Construct the length
         const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(
-            ethUtil.toBuffer(valueBuf.byteLength),
-            Constants.EVM_WORD_WIDTH_IN_BYTES,
-        );
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
+        const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        // 2/3 Construct the value
+        this._sanityCheckValue(value);
+        const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
+        // 3/3 Combine length and value
+        const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
+        return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): string {
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/2 Decode length
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
         const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
+        // 2/2 Decode value
+        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
+        const valueBuf = valueBufPadded.slice(0, length);
+        const value = ethUtil.bufferToHex(valueBuf);
+        this._sanityCheckValue(value);
+        return value;
     }
 
     public getSignature(): string {
         return 'bytes';
     }
+
+    private _sanityCheckValue(value: string | Buffer): void {
+        if (typeof value !== 'string') {
+            return;
+        }
+        if (!value.startsWith('0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+    }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 428ea21db..2bb6541a3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -32,8 +32,8 @@ export class String extends PayloadDataType {
         const valueBuf = new Buffer(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
         // 3/3 Combine length and value
-        const encodedValueBuf = Buffer.concat([lengthBufPadded, valueBufPadded]);
-        return encodedValueBuf;
+        const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
+        return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): string {
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 9c3e3c0f9..7cea86529 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -1018,7 +1018,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Encode Args and validate result
             expect(() => {
                 dataType.encode(args);
-            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
-- 
cgit v1.2.3


From 22ce3e2e29fb50d9b9244c9ee567c124586be9ae Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:46:45 -0800
Subject: Comments for Array

---
 .../utils/src/abi_encoder/evm_data_types/array.ts  | 39 +++++++++++++---------
 1 file changed, 23 insertions(+), 16 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 527cdadfe..77e38ebd7 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -12,21 +12,26 @@ export class Array extends MemberDataType {
         return Array._MATCHER.test(type);
     }
 
-    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        // Sanity check
-        const matches = Array._MATCHER.exec(dataItem.type);
+    private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined|number] {
+        const matches = Array._MATCHER.exec(type);
         if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
+            throw new Error(`Could not parse array: ${type}`);
         } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
+            throw new Error(`Could not parse array type: ${type}`);
         } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
+            throw new Error(`Could not parse array length: ${type}`);
         }
-
-        const isArray = true;
         const arrayElementType = matches[1];
         const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        return [arrayElementType, arrayLength];
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        // Construct parent
+        const isArray = true;
+        const [arrayElementType, arrayLength] = Array._decodeElementTypeAndLengthFromType(dataItem.type);
         super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType);
+        // Set array properties
         this._elementType = arrayElementType;
         this._arraySignature = this._computeSignature();
     }
@@ -36,20 +41,22 @@ export class Array extends MemberDataType {
     }
 
     private _computeSignature(): string {
-        const dataItem: DataItem = {
+        // Compute signature for a single array element
+        const elementDataItem: DataItem = {
             type: this._elementType,
             name: 'N/A',
         };
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
+        const elementComponents = this.getDataItem().components;
+        if (elementComponents !== undefined) {
+            elementDataItem.components = elementComponents;
         }
-        const elementDataType = this.getFactory().create(dataItem);
-        const type = elementDataType.getSignature();
+        const elementDataType = this.getFactory().create(elementDataItem);
+        const elementSignature = elementDataType.getSignature();
+        // Construct signature for array of type `element`
         if (this._arrayLength === undefined) {
-            return `${type}[]`;
+            return `${elementSignature}[]`;
         } else {
-            return `${type}[${this._arrayLength}]`;
+            return `${elementSignature}[${this._arrayLength}]`;
         }
     }
 }
-- 
cgit v1.2.3


From bb4d02e413119132f283ee17549cf5e1732d75b5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:47:33 -0800
Subject: Comments for Address

---
 packages/utils/src/abi_encoder/evm_data_types/address.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 9ae22bd9c..84f6665cb 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -34,17 +34,17 @@ export class Address extends PayloadDataType {
         if (!value.startsWith('0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         }
-        const valueAsBuffer = ethUtil.toBuffer(value);
-        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         }
-        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
     public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
+        const valueBufPadded = calldata.popWord();
+        const valueBuf = valueBufPadded.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
-- 
cgit v1.2.3


From 9a51af46ee4a35b3d1ce2fcdc6f561aa68307cf0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 18:24:46 -0800
Subject: Payload -> Blob, Dependent -> Pointer, Member -> Set

---
 .../abstract_data_types/dependent_data_type.ts     |  51 -----
 .../src/abi_encoder/abstract_data_types/index.ts   |   5 +-
 .../abstract_data_types/member_data_type.ts        | 226 --------------------
 .../abstract_data_types/payload_data_type.ts       |  38 ----
 .../abi_encoder/abstract_data_types/types/blob.ts  |  38 ++++
 .../abi_encoder/abstract_data_types/types/index.ts |   3 +
 .../abstract_data_types/types/pointer.ts           |  51 +++++
 .../abi_encoder/abstract_data_types/types/set.ts   | 227 +++++++++++++++++++++
 .../utils/src/abi_encoder/calldata/blocks/blob.ts  |  20 ++
 .../utils/src/abi_encoder/calldata/blocks/index.ts |   3 +
 .../src/abi_encoder/calldata/blocks/pointer.ts     |  59 ++++++
 .../utils/src/abi_encoder/calldata/blocks/set.ts   |  47 +++++
 .../utils/src/abi_encoder/calldata/calldata.ts     |  14 +-
 .../src/abi_encoder/calldata/calldata_blocks.ts    |   3 -
 .../calldata/dependent_calldata_block.ts           |  59 ------
 packages/utils/src/abi_encoder/calldata/index.ts   |   7 +-
 .../abi_encoder/calldata/member_calldata_block.ts  |  48 -----
 .../abi_encoder/calldata/payload_calldata_block.ts |  20 --
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  25 ++-
 .../src/abi_encoder/evm_data_types/address.ts      |   4 +-
 .../utils/src/abi_encoder/evm_data_types/array.ts  |   4 +-
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |   4 +-
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    |   4 +-
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  10 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts |   4 +-
 .../src/abi_encoder/evm_data_types/pointer.ts      |   4 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |   4 +-
 .../utils/src/abi_encoder/evm_data_types/string.ts |   4 +-
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |   4 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  16 +-
 30 files changed, 502 insertions(+), 504 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/blob.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/index.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/set.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
deleted file mode 100644
index 7649b1836..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { CalldataBlock, DependentCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
-import { DecodingRules } from '../utils/rules';
-
-import { DataType } from './data_type';
-import { DataTypeFactory } from './interfaces';
-
-export abstract class DependentDataType extends DataType {
-    protected _dependency: DataType;
-    protected _parent: DataType;
-    private readonly _isStatic: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this._dependency = dependency;
-        this._parent = parent;
-        this._isStatic = true;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
-        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
-        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        const currentOffset = calldata.getOffset();
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this._dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._isStatic;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
index 9ad568134..d1c7d93e4 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/index.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
@@ -1,5 +1,4 @@
 export * from './interfaces';
 export * from './data_type';
-export * from './dependent_data_type';
-export * from './member_data_type';
-export * from './payload_data_type';
+import * as AbstractDataTypes from './types';
+export { AbstractDataTypes };
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
deleted file mode 100644
index dacdbf8af..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
+++ /dev/null
@@ -1,226 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../../configured_bignumber';
-import { CalldataBlock, MemberCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
-import { DecodingRules } from '../utils/rules';
-
-import { DataType } from './data_type';
-import { DependentDataType } from './dependent_data_type';
-import { DataTypeFactory, MemberIndexByName } from './interfaces';
-
-export abstract class MemberDataType extends DataType {
-    protected readonly _arrayLength: number | undefined;
-    protected readonly _arrayElementType: string | undefined;
-    private readonly _memberIndexByName: MemberIndexByName;
-    private readonly _members: DataType[];
-    private readonly _isArray: boolean;
-
-    public constructor(
-        dataItem: DataItem,
-        factory: DataTypeFactory,
-        isArray: boolean = false,
-        arrayLength?: number,
-        arrayElementType?: string,
-    ) {
-        super(dataItem, factory);
-        this._memberIndexByName = {};
-        this._members = [];
-        this._isArray = isArray;
-        this._arrayLength = arrayLength;
-        this._arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
-        }
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block =
-            value instanceof Array
-                ? this._generateCalldataBlockFromArray(value, parentBlock)
-                : this._generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this._isArray) {
-            value = {};
-            _.each(this._memberIndexByName, (idx: number, key: string) => {
-                const member = this._members[idx];
-                const memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                const memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this._isArray && this._arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this._members, (member: DataType) => {
-            return member instanceof DependentDataType;
-        });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
-        return isStatic;
-    }
-
-    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this._arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-        const memberBlocks: CalldataBlock[] = [];
-        const childMap = _.cloneDeep(this._memberIndexByName);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (!(key in childMap)) {
-                throw new Error(
-                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
-                );
-            }
-            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this._members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this._members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        const members: DataType[] = [];
-        const memberIndexByName: MemberIndexByName = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem: DataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            };
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberIndexByName[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberIndexByName];
-    }
-
-    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
-        const members: DataType[] = [];
-        const memberIndexByName: MemberIndexByName = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem: DataItem = {
-                type: this._arrayElementType ? this._arrayElementType : '',
-                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
-            };
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberIndexByName];
-    }
-}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
deleted file mode 100644
index fa420bc74..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { CalldataBlock, PayloadCalldataBlock, RawCalldata } from '../calldata';
-import { DecodingRules } from '../utils/rules';
-
-import { DataType } from './data_type';
-import { DataTypeFactory } from './interfaces';
-
-export abstract class PayloadDataType extends DataType {
-    protected _hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this._hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
-        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
new file mode 100644
index 000000000..f4246c893
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -0,0 +1,38 @@
+import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { DecodingRules } from '../../utils/rules';
+
+import { DataType } from '../data_type';
+import { DataTypeFactory } from '../interfaces';
+
+export abstract class Blob extends DataType {
+    protected _hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this._hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Blob {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock ? parentBlock.getName() : '';
+        const block = new CalldataBlocks.Blob(name, signature, parentName, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
new file mode 100644
index 000000000..958582dae
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
@@ -0,0 +1,3 @@
+export * from './blob';
+export * from './pointer';
+export * from './set';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
new file mode 100644
index 000000000..47efac521
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -0,0 +1,51 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import * as Constants from '../../utils/constants';
+import { DecodingRules } from '../../utils/rules';
+
+import { DataType } from '../data_type';
+import { DataTypeFactory } from '../interfaces';
+
+export abstract class Pointer extends DataType {
+    protected _dependency: DataType;
+    protected _parent: DataType;
+    private readonly _isStatic: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this._dependency = dependency;
+        this._parent = parent;
+        this._isStatic = true;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock ? parentBlock.getName() : '';
+        const block = new CalldataBlocks.Pointer(name, signature, parentName, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
+        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        const currentOffset = calldata.getOffset();
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this._dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._isStatic;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
new file mode 100644
index 000000000..77fd7b3ea
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -0,0 +1,227 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../../configured_bignumber';
+import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import * as Constants from '../../utils/constants';
+import { DecodingRules } from '../../utils/rules';
+
+import { DataType } from '../data_type';
+import { DataTypeFactory, MemberIndexByName } from '../interfaces';
+
+import { Pointer } from './pointer';
+
+export abstract class Set extends DataType {
+    protected readonly _arrayLength: number | undefined;
+    protected readonly _arrayElementType: string | undefined;
+    private readonly _memberIndexByName: MemberIndexByName;
+    private readonly _members: DataType[];
+    private readonly _isArray: boolean;
+
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
+        super(dataItem, factory);
+        this._memberIndexByName = {};
+        this._members = [];
+        this._isArray = isArray;
+        this._arrayLength = arrayLength;
+        this._arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
+        }
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        const block =
+            value instanceof Array
+                ? this._generateCalldataBlockFromArray(value, parentBlock)
+                : this._generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this._isArray) {
+            value = {};
+            _.each(this._memberIndexByName, (idx: number, key: string) => {
+                const member = this._members[idx];
+                const memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                const memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this._isArray && this._arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this._members, (member: DataType) => {
+            return member instanceof Pointer;
+        });
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        return isStatic;
+    }
+
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        // Sanity check length
+        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this._arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberCalldataBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberCalldataBlocks.push(block);
+        });
+        methodBlock.setMembers(memberCalldataBlocks);
+        return methodBlock;
+    }
+
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+        const memberCalldataBlocks: CalldataBlock[] = [];
+        const childMap = _.cloneDeep(this._memberIndexByName);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (!(key in childMap)) {
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
+            }
+            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
+            memberCalldataBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberCalldataBlocks);
+        return methodBlock;
+    }
+
+    protected _computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this._members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this._members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        const members: DataType[] = [];
+        const memberIndexByName: MemberIndexByName = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem: DataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            };
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberIndexByName[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberIndexByName];
+    }
+
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
+        const members: DataType[] = [];
+        const memberIndexByName: MemberIndexByName = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem: DataItem = {
+                type: this._arrayElementType ? this._arrayElementType : '',
+                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+            };
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberIndexByName];
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
new file mode 100644
index 000000000..210ef6420
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
@@ -0,0 +1,20 @@
+import { CalldataBlock } from '../calldata_block';
+
+export class Blob extends CalldataBlock {
+    private readonly _blob: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, blob: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = blob.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._blob = blob;
+    }
+
+    public toBuffer(): Buffer {
+        return this._blob;
+    }
+
+    public getRawData(): Buffer {
+        return this._blob;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/index.ts b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
new file mode 100644
index 000000000..958582dae
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
@@ -0,0 +1,3 @@
+export * from './blob';
+export * from './pointer';
+export * from './set';
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
new file mode 100644
index 000000000..1c49a8c6c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -0,0 +1,59 @@
+import * as ethUtil from 'ethereumjs-util';
+
+import * as Constants from '../../utils/constants';
+
+import { CalldataBlock } from '../calldata_block';
+
+export class Pointer extends CalldataBlock {
+    public static readonly RAW_DATA_START = new Buffer('<');
+    public static readonly RAW_DATA_END = new Buffer('>');
+    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private static readonly _EMPTY_HEADER_SIZE = 0;
+    private readonly _parent: CalldataBlock;
+    private readonly _dependency: CalldataBlock;
+    private _aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = Pointer._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = Pointer._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._parent = parent;
+        this._dependency = dependency;
+        this._aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset =
+            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const parentOffset = this._parent.getOffsetInBytes();
+        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerHex = `0x${pointer.toString(Constants.HEX_BASE)}`;
+        const pointerBuf = ethUtil.toBuffer(pointerHex);
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this._dependency;
+    }
+
+    public setAlias(block: CalldataBlock): void {
+        this._aliasFor = block;
+        this._setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this._aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this._dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(Pointer.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(Pointer.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
new file mode 100644
index 000000000..e4de22c5c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -0,0 +1,47 @@
+import * as _ from 'lodash';
+
+import { CalldataBlock } from '../calldata_block';
+
+export class Set extends CalldataBlock {
+    private _header: Buffer | undefined;
+    private _members: CalldataBlock[];
+
+    constructor(name: string, signature: string, parentName: string) {
+        super(name, signature, parentName, 0, 0);
+        this._members = [];
+        this._header = undefined;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this._header) {
+            rawDataComponents.push(this._header);
+        }
+        _.each(this._members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]): void {
+        this._members = members;
+    }
+
+    public setHeader(header: Buffer): void {
+        this._setHeaderSize(header.byteLength);
+        this._header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this._header) {
+            return this._header;
+        }
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this._members;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 3b85f821b..b2396ee8f 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -5,8 +5,8 @@ import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
 import { EncodingRules } from '../utils/rules';
 
+import * as CalldataBlocks from './blocks';
 import { CalldataBlock } from './calldata_block';
-import * as CalldataBlocks from './calldata_blocks';
 
 export class Calldata {
     private readonly _rules: EncodingRules;
@@ -18,7 +18,7 @@ export class Calldata {
         const blockQueue = new Queue<CalldataBlock>();
 
         // Base Case
-        if (!(block instanceof CalldataBlocks.MemberCalldataBlock)) {
+        if (!(block instanceof CalldataBlocks.Set)) {
             blockQueue.pushBack(block);
             return blockQueue;
         }
@@ -26,7 +26,7 @@ export class Calldata {
         // This is a Member Block
         const memberBlock = block;
         _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.MemberCalldataBlock) {
+            if (member instanceof CalldataBlocks.Set) {
                 blockQueue.mergeFront(Calldata._createQueue(member));
             } else {
                 blockQueue.pushFront(member);
@@ -35,9 +35,9 @@ export class Calldata {
 
         // Children
         _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.DependentCalldataBlock && member.getAlias() === undefined) {
+            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
                 const dependency = member.getDependency();
-                if (dependency instanceof CalldataBlocks.MemberCalldataBlock) {
+                if (dependency instanceof CalldataBlocks.Set) {
                     blockQueue.mergeBack(Calldata._createQueue(dependency));
                 } else {
                     blockQueue.pushBack(dependency);
@@ -68,7 +68,7 @@ export class Calldata {
         const subtreeQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
         for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
-            if (block instanceof CalldataBlocks.DependentCalldataBlock) {
+            if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
                 if (dependencyBlockHash in blocksByHash) {
@@ -175,7 +175,7 @@ export class Calldata {
                         ),
                     )
                     .padEnd(valuePadding);
-                if (block instanceof CalldataBlocks.MemberCalldataBlock) {
+                if (block instanceof CalldataBlocks.Set) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     line = `\n${offsetStr}${value}${nameStr}`;
                 } else {
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
deleted file mode 100644
index 8d4e7d7ca..000000000
--- a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './dependent_calldata_block';
-export * from './member_calldata_block';
-export * from './payload_calldata_block';
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
deleted file mode 100644
index 16b9a6fe6..000000000
--- a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-
-import * as Constants from '../utils/constants';
-
-import { CalldataBlock } from './calldata_block';
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static readonly RAW_DATA_START = new Buffer('<');
-    public static readonly RAW_DATA_END = new Buffer('>');
-    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private static readonly _EMPTY_HEADER_SIZE = 0;
-    private readonly _parent: CalldataBlock;
-    private readonly _dependency: CalldataBlock;
-    private _aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._parent = parent;
-        this._dependency = dependency;
-        this._aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset =
-            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
-        const parentOffset = this._parent.getOffsetInBytes();
-        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this._dependency;
-    }
-
-    public setAlias(block: CalldataBlock): void {
-        this._aliasFor = block;
-        this._setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this._aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this._dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
index 2c786cd8d..2ef75e8d0 100644
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ b/packages/utils/src/abi_encoder/calldata/index.ts
@@ -1,6 +1,5 @@
-export * from './calldata_block';
-export * from './dependent_calldata_block';
-export * from './payload_calldata_block';
-export * from './member_calldata_block';
 export * from './calldata';
+export * from './calldata_block';
 export * from './raw_calldata';
+import * as CalldataBlocks from './blocks';
+export { CalldataBlocks };
diff --git a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
deleted file mode 100644
index c35beb8de..000000000
--- a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-import * as _ from 'lodash';
-
-import { CalldataBlock } from './calldata_block';
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private _header: Buffer | undefined;
-    private _members: CalldataBlock[];
-
-    constructor(name: string, signature: string, parentName: string) {
-        super(name, signature, parentName, 0, 0);
-        this._members = [];
-        this._header = undefined;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this._header !== undefined) {
-            rawDataComponents.push(this._header);
-        }
-        _.each(this._members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]): void {
-        this._members = members;
-    }
-
-    public setHeader(header: Buffer): void {
-        this._setHeaderSize(header.byteLength);
-        this._header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this._header !== undefined) {
-            return this._header;
-        }
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this._members;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
deleted file mode 100644
index 0420b01d8..000000000
--- a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { CalldataBlock } from './calldata_block';
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private readonly _payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this._payload;
-    }
-
-    public getRawData(): Buffer {
-        return this._payload;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 9e72bbd62..b13cbdfd9 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -8,26 +8,25 @@ export class RawCalldata {
     private readonly _value: Buffer;
     private readonly _selector: string;
     private readonly _scopes: Queue<number>;
-    private _offset: number; // tracks current offset into raw calldata; used for parsing
+    private _offset: number;
 
-    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
+    public constructor(value: string | Buffer, hasSelector: boolean = true) {
+        // Sanity check
         if (typeof value === 'string' && !value.startsWith('0x')) {
             throw new Error(`Expected raw calldata to start with '0x'`);
         }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (hasSelectorPrefix) {
-            this._selector = ethUtil.bufferToHex(
-                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
-            );
-            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
-        } else {
-            this._selector = '0x';
-            this._value = valueBuf;
-        }
-
+        // Construct initial values
+        this._value = ethUtil.toBuffer(value);
+        this._selector = '0x';
         this._scopes = new Queue<number>();
         this._scopes.pushBack(RawCalldata._INITIAL_OFFSET);
         this._offset = RawCalldata._INITIAL_OFFSET;
+        // If there's a selector then slice it
+        if (hasSelector) {
+            const selectorBuf = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            this._value = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            this._selector = ethUtil.bufferToHex(selectorBuf);
+        }
     }
 
     public popBytes(lengthInBytes: number): Buffer {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 84f6665cb..71aa293b5 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class Address extends PayloadDataType {
+export class Address extends AbstractDataTypes.Blob {
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
     public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 77e38ebd7..54f7ba9fa 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,9 +1,9 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
 
-export class Array extends MemberDataType {
+export class Array extends AbstractDataTypes.Set {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 82a519aae..031acc88a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -4,11 +4,11 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class Bool extends PayloadDataType {
+export class Bool extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ce6ace627..01d83d11a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class DynamicBytes extends PayloadDataType {
+export class DynamicBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 83aeacd66..8a82ed4cc 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,21 +2,21 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class Int extends PayloadDataType {
+export class Int extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
     private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH;
-    private _width: number;
-    private _minValue: BigNumber;
-    private _maxValue: BigNumber;
+    private readonly _width: number;
+    private readonly _minValue: BigNumber;
+    private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return Int._MATCHER.test(type);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index f2e417485..bd4732097 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,13 +2,13 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { Tuple } from './tuple';
 
-export class Method extends MemberDataType {
+export class Method extends AbstractDataTypes.Set {
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index d4411df9b..00c743d2b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -1,8 +1,8 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataType, DataTypeFactory, DependentDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
 
-export class Pointer extends DependentDataType {
+export class Pointer extends AbstractDataTypes.Pointer {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
         const destDataItem = destDataType.getDataItem();
         const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 0d01e6105..d0b41194e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -2,11 +2,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class StaticBytes extends PayloadDataType {
+export class StaticBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 2bb6541a3..6ab3513c9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class String extends PayloadDataType {
+export class String extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 63d9dfa9e..3802f96c0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,8 +1,8 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 
-export class Tuple extends MemberDataType {
+export class Tuple extends AbstractDataTypes.Set {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 832ab075c..b1bc690d8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,21 +2,21 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class UInt extends PayloadDataType {
+export class UInt extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
     private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH;
-    private _width: number;
-    private _minValue: BigNumber;
-    private _maxValue: BigNumber;
+    private static readonly _MIN_VALUE = new BigNumber(0);
+    private readonly _width: number;
+    private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return UInt._MATCHER.test(type);
@@ -36,18 +36,17 @@ export class UInt extends PayloadDataType {
             throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`);
         }
         this._width = UInt._decodeWidthFromType(dataItem.type);
-        this._minValue = new BigNumber(0);
         this._maxValue = new BigNumber(2).toPower(this._width).sub(1);
     }
 
     public encodeValue(value: BigNumber | string | number): Buffer {
-        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue);
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, UInt._MIN_VALUE, this._maxValue);
         return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
         const valueBuf = calldata.popWord();
-        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue);
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, UInt._MIN_VALUE, this._maxValue);
         return value;
     }
 
@@ -55,4 +54,3 @@ export class UInt extends PayloadDataType {
         return `uint${this._width}`;
     }
 }
-
-- 
cgit v1.2.3


From 8f73f53c95d8ba887558863b8b726a2b3f5b7e2b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 20:05:41 -0800
Subject: Moved calldata iterator logic into its own iterator clas

---
 .../abi_encoder/abstract_data_types/types/blob.ts  |  8 +-
 .../abstract_data_types/types/pointer.ts           | 21 +++--
 .../utils/src/abi_encoder/calldata/calldata.ts     | 56 +++----------
 .../utils/src/abi_encoder/calldata/iterator.ts     | 94 ++++++++++++++++++++++
 .../src/abi_encoder/evm_data_types/pointer.ts      |  2 +-
 5 files changed, 119 insertions(+), 62 deletions(-)
 create mode 100644 packages/utils/src/abi_encoder/calldata/iterator.ts

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index f4246c893..35ccc0586 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -8,11 +8,11 @@ import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
 export abstract class Blob extends DataType {
-    protected _hasConstantSize: boolean;
+    protected _sizeKnownAtCompileTime: boolean;
 
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, sizeKnownAtCompileTime: boolean) {
         super(dataItem, factory);
-        this._hasConstantSize = hasConstantSize;
+        this._sizeKnownAtCompileTime = sizeKnownAtCompileTime;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Blob {
@@ -30,7 +30,7 @@ export abstract class Blob extends DataType {
     }
 
     public isStatic(): boolean {
-        return this._hasConstantSize;
+        return this._sizeKnownAtCompileTime;
     }
 
     public abstract encodeValue(value: any): Buffer;
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 47efac521..46e60979a 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -1,3 +1,4 @@
+/* tslint:disable prefer-function-over-method  */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -10,26 +11,24 @@ import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
 export abstract class Pointer extends DataType {
-    protected _dependency: DataType;
+    protected _destination: DataType;
     protected _parent: DataType;
-    private readonly _isStatic: boolean;
 
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, destination: DataType, parent: DataType) {
         super(dataItem, factory);
-        this._dependency = dependency;
+        this._destination = destination;
         this._parent = parent;
-        this._isStatic = true;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
-        if (parentBlock === undefined) {
+        if (!parentBlock) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
-        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
+        const destinationBlock = this._destination.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
-        const block = new CalldataBlocks.Pointer(name, signature, parentName, dependencyBlock, parentBlock);
+        const parentName = parentBlock.getName();
+        const block = new CalldataBlocks.Pointer(name, signature, parentName, destinationBlock, parentBlock);
         return block;
     }
 
@@ -40,12 +39,12 @@ export abstract class Pointer extends DataType {
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         const currentOffset = calldata.getOffset();
         calldata.setOffset(destinationOffsetAbsolute);
-        const value = this._dependency.generateValue(calldata, rules);
+        const value = this._destination.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
         return value;
     }
 
     public isStatic(): boolean {
-        return this._isStatic;
+        return true;
     }
 }
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index b2396ee8f..dd9d47def 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -2,11 +2,11 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import * as Constants from '../utils/constants';
-import { Queue } from '../utils/queue';
 import { EncodingRules } from '../utils/rules';
 
 import * as CalldataBlocks from './blocks';
 import { CalldataBlock } from './calldata_block';
+import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 
 export class Calldata {
     private readonly _rules: EncodingRules;
@@ -14,41 +14,6 @@ export class Calldata {
     private _sizeInBytes: number;
     private _root: CalldataBlock | undefined;
 
-    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-
-        // Base Case
-        if (!(block instanceof CalldataBlocks.Set)) {
-            blockQueue.pushBack(block);
-            return blockQueue;
-        }
-
-        // This is a Member Block
-        const memberBlock = block;
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.Set) {
-                blockQueue.mergeFront(Calldata._createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
-                const dependency = member.getDependency();
-                if (dependency instanceof CalldataBlocks.Set) {
-                    blockQueue.mergeBack(Calldata._createQueue(dependency));
-                } else {
-                    blockQueue.pushBack(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
     public constructor(rules: EncodingRules) {
         this._rules = rules;
         this._selector = '';
@@ -65,9 +30,9 @@ export class Calldata {
 
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as
-        const subtreeQueue = Calldata._createQueue(this._root);
+        const iterator = new ReverseCalldataIterator(this._root);
         let block: CalldataBlock | undefined;
-        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
+        while (block = iterator.next()) {
             if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
@@ -97,10 +62,10 @@ export class Calldata {
             this.optimize();
         }
 
-        const offsetQueue = Calldata._createQueue(this._root);
+        const iterator = new CalldataIterator(this._root);
         let block: CalldataBlock | undefined;
         let offset = 0;
-        for (block = offsetQueue.popFront(); block !== undefined; block = offsetQueue.popFront()) {
+        while (block = iterator.next()) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
@@ -136,13 +101,12 @@ export class Calldata {
             throw new Error('expected root');
         }
 
-        const valueQueue = Calldata._createQueue(this._root);
+        const iterator = new CalldataIterator(this._root);
 
         let block: CalldataBlock | undefined;
         let offset = 0;
-        const functionBlock = valueQueue.peekFront();
-        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
+        const functionName: string = this._root.getName();
+        while (block = iterator.next()) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
@@ -209,10 +173,10 @@ export class Calldata {
             throw new Error('expected root');
         }
 
-        const valueQueue = Calldata._createQueue(this._root);
+        const iterator = new CalldataIterator(this._root);
         const valueBufs: Buffer[] = [selectorBuffer];
         let block: CalldataBlock | undefined;
-        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
+        while (block = iterator.next()) {
             valueBufs.push(block.toBuffer());
         }
 
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
new file mode 100644
index 000000000..3e3367e10
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -0,0 +1,94 @@
+/* tslint:disable max-classes-per-file */
+import * as _ from 'lodash';
+
+import { Queue } from '../utils/queue';
+
+import * as CalldataBlocks from './blocks';
+import { CalldataBlock } from './calldata_block';
+
+/**
+ * Iterator class for Calldata Blocks. Blocks follows the order
+ * they should be put into calldata that is passed to he EVM.
+ *
+ * Example #1:
+ * Let root = Set {
+ *                  Blob{} A,
+ *                  Pointer {
+ *                      Blob{} a
+ *                  } B,
+ *                  Blob{} C
+ *            }
+ * It will iterate as follows: [A, B, C, B.a]
+ *
+ * Example #2:
+ * Let root = Set {
+ *                  Blob{} A,
+ *                  Pointer {
+ *                      Blob{} a
+ *                      Pointer {
+ *                          Blob{} b
+ *                      }
+ *                  } B,
+ *                  Pointer {
+ *                      Blob{} c
+ *                  } C
+ *            }
+ * It will iterate as follows: [A, B, C, B.a, B.b, C.c]
+ */
+abstract class BaseIterator {
+    protected readonly _root: CalldataBlock;
+    protected readonly _queue: Queue<CalldataBlock>;
+
+    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
+        const queue = new Queue<CalldataBlock>();
+        // Base case
+        if (!(block instanceof CalldataBlocks.Set)) {
+            queue.pushBack(block);
+            return queue;
+        }
+        // This is a set; add members
+        const set = block;
+        _.eachRight(set.getMembers(), (member: CalldataBlock) => {
+            queue.mergeFront(BaseIterator._createQueue(member));
+        });
+        // Add children
+        _.each(set.getMembers(), (member: CalldataBlock) => {
+            // Traverse child if it is a unique pointer.
+            // A pointer that is an alias for another pointer is ignored.
+            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
+                const dependency = member.getDependency();
+                queue.mergeBack(BaseIterator._createQueue(dependency));
+            }
+        });
+        // Put set block at the front of the queue
+        queue.pushFront(set);
+        return queue;
+    }
+
+    public constructor(root: CalldataBlock) {
+        this._root = root;
+        this._queue = BaseIterator._createQueue(root);
+    }
+
+    public abstract next(): CalldataBlock | undefined;
+}
+
+export class CalldataIterator extends BaseIterator {
+    public constructor(root: CalldataBlock) {
+        super(root);
+    }
+
+    public next(): CalldataBlock | undefined {
+        return this._queue.popFront();
+    }
+}
+
+export class ReverseCalldataIterator extends BaseIterator {
+    public constructor(root: CalldataBlock) {
+        super(root);
+    }
+
+    public next(): CalldataBlock | undefined {
+        return this._queue.popBack();
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index 00c743d2b..e7c172afb 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -10,6 +10,6 @@ export class Pointer extends AbstractDataTypes.Pointer {
     }
 
     public getSignature(): string {
-        return this._dependency.getSignature();
+        return this._destination.getSignature();
     }
 }
-- 
cgit v1.2.3


From bab1c92c703ee53e77a56a7f7a5e3bba5b4a2306 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 20:11:10 -0800
Subject: Linter for Calldata Block Iterator

---
 .../utils/src/abi_encoder/calldata/calldata.ts     | 13 ++++-------
 .../utils/src/abi_encoder/calldata/iterator.ts     | 26 ++++++++++++++++++----
 2 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index dd9d47def..50f0f0fad 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -31,8 +31,7 @@ export class Calldata {
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as
         const iterator = new ReverseCalldataIterator(this._root);
-        let block: CalldataBlock | undefined;
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
@@ -63,9 +62,8 @@ export class Calldata {
         }
 
         const iterator = new CalldataIterator(this._root);
-        let block: CalldataBlock | undefined;
         let offset = 0;
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
@@ -102,11 +100,9 @@ export class Calldata {
         }
 
         const iterator = new CalldataIterator(this._root);
-
-        let block: CalldataBlock | undefined;
         let offset = 0;
         const functionName: string = this._root.getName();
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
@@ -175,8 +171,7 @@ export class Calldata {
 
         const iterator = new CalldataIterator(this._root);
         const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             valueBufs.push(block.toBuffer());
         }
 
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 3e3367e10..8e2b16a5a 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -35,7 +35,7 @@ import { CalldataBlock } from './calldata_block';
  *            }
  * It will iterate as follows: [A, B, C, B.a, B.b, C.c]
  */
-abstract class BaseIterator {
+abstract class BaseIterator implements Iterable<CalldataBlock> {
     protected readonly _root: CalldataBlock;
     protected readonly _queue: Queue<CalldataBlock>;
 
@@ -70,7 +70,25 @@ abstract class BaseIterator {
         this._queue = BaseIterator._createQueue(root);
     }
 
-    public abstract next(): CalldataBlock | undefined;
+    public [Symbol.iterator](): { next: () => IteratorResult<CalldataBlock> } {
+        return {
+            next: () => {
+                const nextBlock = this.nextBlock();
+                if (nextBlock !== undefined) {
+                    return {
+                        value: nextBlock,
+                        done: false,
+                    };
+                }
+                return {
+                    done: true,
+                    value: new CalldataBlocks.Blob('', '', '', new Buffer('')),
+                };
+            },
+        };
+    }
+
+    public abstract nextBlock(): CalldataBlock | undefined;
 }
 
 export class CalldataIterator extends BaseIterator {
@@ -78,7 +96,7 @@ export class CalldataIterator extends BaseIterator {
         super(root);
     }
 
-    public next(): CalldataBlock | undefined {
+    public nextBlock(): CalldataBlock | undefined {
         return this._queue.popFront();
     }
 }
@@ -88,7 +106,7 @@ export class ReverseCalldataIterator extends BaseIterator {
         super(root);
     }
 
-    public next(): CalldataBlock | undefined {
+    public nextBlock(): CalldataBlock | undefined {
         return this._queue.popBack();
     }
 }
-- 
cgit v1.2.3


From 50344fa24a4a708ae90030af107afb15366f883f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:19:11 -0800
Subject: Added inline documentation for Calldata class

---
 .../abi_encoder/abstract_data_types/data_type.ts   |   4 +-
 .../utils/src/abi_encoder/calldata/calldata.ts     | 227 +++++++++++++--------
 2 files changed, 147 insertions(+), 84 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 450080353..ab7df6ecc 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -32,8 +32,8 @@ export abstract class DataType {
         }
         const block = this.generateCalldataBlock(value);
         calldata.setRoot(block);
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
+        const encodedCalldata = calldata.toString();
+        return encodedCalldata;
     }
 
     public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 50f0f0fad..da61b2256 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -11,27 +11,107 @@ import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 export class Calldata {
     private readonly _rules: EncodingRules;
     private _selector: string;
-    private _sizeInBytes: number;
     private _root: CalldataBlock | undefined;
 
     public constructor(rules: EncodingRules) {
         this._rules = rules;
         this._selector = '';
-        this._sizeInBytes = 0;
         this._root = undefined;
     }
-
-    public optimize(): void {
+    /**
+     * Sets the root calldata block. This block usually corresponds to a Method.
+     */
+    public setRoot(block: CalldataBlock): void {
+        this._root = block;
+    }
+    /**
+     * Sets the selector to be prepended onto the calldata.
+     * If the root block was created by a Method then a selector will likely be set.
+     */
+    public setSelector(selector: string): void {
+        if (!selector.startsWith('0x')) {
+            throw new Error(`Expected selector to be hex. Missing prefix '0x'`);
+        } else if (selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+            throw new Error(`Invalid selector '${selector}'`);
+        }
+        this._selector = selector;
+    }
+    /**
+     * Iterates through the calldata blocks, starting from the root block, to construct calldata as a hex string.
+     * If the `optimize` flag is set then this calldata will be condensed, to save gas.
+     * If the `annotate` flag is set then this will return human-readable calldata.
+     * If the `annotate` flag is *not* set then this will return EVM-compatible calldata.
+     */
+    public toString(): string {
+        // Sanity check: root block must be set
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+        // Optimize, if flag set
+        if (this._rules.optimize) {
+            this._optimize();
+        }
+        // Set offsets
+        const iterator = new CalldataIterator(this._root);
+        let offset = 0;
+        for (const block of iterator) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+        // Generate hex string
+        const hexString = this._rules.annotate ? this._toAnnotatedString() : this._toCondensedString();
+        return hexString;
+    }
+    /**
+     * There are three types of calldata blocks: Blob, Set and Pointer.
+     * Scenarios arise where distinct pointers resolve to identical values.
+     * We optimize by keeping only one such instance of the identical value, and redirecting all pointers here.
+     * We keep the last such duplicate value because pointers can only be positive (they cannot point backwards).
+     * 
+     * Example #1:
+     *  function f(string[], string[])
+     *  f(["foo", "bar", "blitz"], ["foo", "bar", "blitz"])
+     *  The array ["foo", "bar", "blitz"] will only be included in the calldata once.
+     * 
+     * Example #2:
+     *  function f(string[], string)
+     *  f(["foo", "bar", "blitz"], "foo")
+     *  The string "foo" will only be included in the calldata once.
+     * 
+     * Example #3:
+     *  function f((string, uint, bytes), string, uint, bytes)
+     *  f(("foo", 5, "0x05"), "foo", 5, "0x05")
+     *  The string "foo" and bytes "0x05" will only be included in the calldata once.
+     *  The duplicate `uint 5` values cannot be optimized out because they are static values (no pointer points to them).
+     * 
+     * @TODO #1:
+     *   This optimization strategy handles blocks that are exact duplicates of one another.
+     *   But what if some block is a combination of two other blocks? Or a subset of another block?
+     *   This optimization problem is not much different from the current implemetation.
+     *   Instead of tracking "observed" hashes, at each node we would simply do pattern-matching on the calldata.
+     *   This strategy would be applied after assigning offsets to the tree, rather than before (as in this strategy).
+     *   Note that one consequence of this strategy is pointers may resolve to offsets that are not word-aligned.
+     *   This shouldn't be a problem but further investigation should be done.
+     * 
+     * @TODO #2:
+     *   To be done as a follow-up to @TODO #1.
+     *   Since we optimize from the bottom-up, we could be affecting the outcome of a later potential optimization.
+     *   For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree. 
+     *   To handle this case, at each node we can store a candidate optimization in a priority queue (sorted by calldata size).
+     *   At the end of traversing the tree, the candidate at the front of the queue will be the most optimal output.
+     *   
+     */
+    private _optimize(): void {
+        // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning)
         if (this._root === undefined) {
             throw new Error('expected root');
         }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as
         const iterator = new ReverseCalldataIterator(this._root);
+        // Step 2/2 Iterate over each block, keeping track of which blocks have been seen and pruning redundant blocks.
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
         for (const block of iterator) {
+            // If a block is a pointer and its value has already been observed, then update
+            // the pointer to resolve to the existing value.
             if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
@@ -43,7 +123,7 @@ export class Calldata {
                 }
                 continue;
             }
-
+            // This block has not been seen. Record its hash.
             const blockHashBuf = block.computeHash();
             const blockHash = ethUtil.bufferToHex(blockHashBuf);
             if (!(blockHash in blocksByHash)) {
@@ -51,84 +131,85 @@ export class Calldata {
             }
         }
     }
-
-    public toHexString(): string {
+    /**
+     * Returns EVM-compatible calldata as a Hex string.
+     */
+    private _toCondensedString(): string {
+        // Sanity check: must have a root block.
         if (this._root === undefined) {
             throw new Error('expected root');
         }
-
-        if (this._rules.optimize) {
-            this.optimize();
-        }
-
+        // Construct an array of buffers (one buffer for each block).
+        const selectorBuffer = ethUtil.toBuffer(this._selector);
+        const valueBufs: Buffer[] = [selectorBuffer];
         const iterator = new CalldataIterator(this._root);
-        let offset = 0;
         for (const block of iterator) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
+            valueBufs.push(block.toBuffer());
         }
-
-        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
+        // Create hex from buffer array.
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
     }
-
-    public getSelectorHex(): string {
-        return this._selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this._sizeInBytes;
-    }
-
-    public setRoot(block: CalldataBlock): void {
-        this._root = block;
-        this._sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string): void {
-        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
-        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
-            throw new Error(`Invalid selector '${this._selector}'`);
-        }
-        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
-    }
-
-    private _generateAnnotatedHexString(): string {
-        let hexValue = `${this._selector}`;
+    /**
+     * Returns human-redable calldata.
+     * 
+     * Example:
+     *   simpleFunction(string[], string[])
+     *   strings = ["Hello", "World"]
+     *   simpleFunction(strings, strings)
+     * 
+     * Output:
+     *   0xbb4f12e3
+     *                                                                                      ### simpleFunction                                                                  
+     *   0x0       0000000000000000000000000000000000000000000000000000000000000040              ptr<array1> (alias for array2)                                                  
+     *   0x20      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2>                                                                     
+     *
+     *   0x40      0000000000000000000000000000000000000000000000000000000000000002          ### array2                                                                          
+     *   0x60      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2[0]>                                                                  
+     *   0x80      0000000000000000000000000000000000000000000000000000000000000080              ptr<array2[1]>                                                                  
+     *   0xa0      0000000000000000000000000000000000000000000000000000000000000005              array2[0]                                                                       
+     *   0xc0      48656c6c6f000000000000000000000000000000000000000000000000000000                                                                                          
+     *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]                                                                       
+     *   0x100     576f726c64000000000000000000000000000000000000000000000000000000     
+     */
+    private _toAnnotatedString(): string {
+        // Sanity check: must have a root block.
         if (this._root === undefined) {
             throw new Error('expected root');
         }
-
-        const iterator = new CalldataIterator(this._root);
+        // Construct annotated calldata
+        let hexValue = `${this._selector}`;
         let offset = 0;
         const functionName: string = this._root.getName();
+        const iterator = new CalldataIterator(this._root);
         for (const block of iterator) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
             const parentName = block.getParentName();
             const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
             const offsetPadding = 10;
             const valuePadding = 74;
             const namePadding = 80;
             const evmWordStartIndex = 0;
             const emptySize = 0;
-            let value = '';
+            // Resulting line will be <offsetStr><valueStr><nameStr>
+            let offsetStr = '';
+            let valueStr = '';
             let nameStr = '';
-            let line = '';
+            let lineStr = '';
             if (size === emptySize) {
+                // This is a Set block with no header.
+                // For example, a tuple or an array with a defined length.
                 offsetStr = ' '.repeat(offsetPadding);
-                value = ' '.repeat(valuePadding);
+                valueStr = ' '.repeat(valuePadding);
                 nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
+                lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
             } else {
+                // This block has at least one word of value.
                 offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
+                valueStr = ethUtil
                     .stripHexPrefix(
                         ethUtil.bufferToHex(
                             block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
@@ -137,46 +218,28 @@ export class Calldata {
                     .padEnd(valuePadding);
                 if (block instanceof CalldataBlocks.Set) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
+                    lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
                 } else {
                     nameStr = `    ${prettyName.padEnd(namePadding)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
+                    lineStr = `${offsetStr}${valueStr}${nameStr}`;
                 }
             }
-
+            // This block has a value that is more than 1 word.
             for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
                 offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
+                valueStr = ethUtil
                     .stripHexPrefix(
                         ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
                     )
                     .padEnd(valuePadding);
                 nameStr = ' '.repeat(namePadding);
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
+                lineStr = `${lineStr}\n${offsetStr}${valueStr}${nameStr}`;
             }
-
             // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
+            hexValue = `${hexValue}\n${lineStr}`;
             offset += size;
         }
 
         return hexValue;
     }
-
-    private _generateCondensedHexString(): string {
-        const selectorBuffer = ethUtil.toBuffer(this._selector);
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const iterator = new CalldataIterator(this._root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        for (const block of iterator) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
 }
-- 
cgit v1.2.3


From 3bf5a4e83f57f82090a64fc76fcc7bf3f7c68607 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:20:46 -0800
Subject: Moved some consts outside of a loop

---
 packages/utils/src/abi_encoder/calldata/calldata.ts | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index da61b2256..668b92f06 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -178,6 +178,12 @@ export class Calldata {
         if (this._root === undefined) {
             throw new Error('expected root');
         }
+        // Constants for constructing annotated string
+        const offsetPadding = 10;
+        const valuePadding = 74;
+        const namePadding = 80;
+        const evmWordStartIndex = 0;
+        const emptySize = 0;
         // Construct annotated calldata
         let hexValue = `${this._selector}`;
         let offset = 0;
@@ -189,11 +195,6 @@ export class Calldata {
             const name = block.getName();
             const parentName = block.getParentName();
             const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
-            const offsetPadding = 10;
-            const valuePadding = 74;
-            const namePadding = 80;
-            const evmWordStartIndex = 0;
-            const emptySize = 0;
             // Resulting line will be <offsetStr><valueStr><nameStr>
             let offsetStr = '';
             let valueStr = '';
-- 
cgit v1.2.3


From a8d707b4627b8997b02c53e670bd1f5636eced4c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:23:37 -0800
Subject: Linter on Calldata

---
 .../utils/src/abi_encoder/calldata/calldata.ts     | 39 +++++++++++-----------
 1 file changed, 19 insertions(+), 20 deletions(-)

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 668b92f06..a662f30b9 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -67,23 +67,23 @@ export class Calldata {
      * Scenarios arise where distinct pointers resolve to identical values.
      * We optimize by keeping only one such instance of the identical value, and redirecting all pointers here.
      * We keep the last such duplicate value because pointers can only be positive (they cannot point backwards).
-     * 
+     *
      * Example #1:
      *  function f(string[], string[])
      *  f(["foo", "bar", "blitz"], ["foo", "bar", "blitz"])
      *  The array ["foo", "bar", "blitz"] will only be included in the calldata once.
-     * 
+     *
      * Example #2:
      *  function f(string[], string)
      *  f(["foo", "bar", "blitz"], "foo")
      *  The string "foo" will only be included in the calldata once.
-     * 
+     *
      * Example #3:
      *  function f((string, uint, bytes), string, uint, bytes)
      *  f(("foo", 5, "0x05"), "foo", 5, "0x05")
      *  The string "foo" and bytes "0x05" will only be included in the calldata once.
      *  The duplicate `uint 5` values cannot be optimized out because they are static values (no pointer points to them).
-     * 
+     *
      * @TODO #1:
      *   This optimization strategy handles blocks that are exact duplicates of one another.
      *   But what if some block is a combination of two other blocks? Or a subset of another block?
@@ -92,14 +92,14 @@ export class Calldata {
      *   This strategy would be applied after assigning offsets to the tree, rather than before (as in this strategy).
      *   Note that one consequence of this strategy is pointers may resolve to offsets that are not word-aligned.
      *   This shouldn't be a problem but further investigation should be done.
-     * 
+     *
      * @TODO #2:
      *   To be done as a follow-up to @TODO #1.
      *   Since we optimize from the bottom-up, we could be affecting the outcome of a later potential optimization.
-     *   For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree. 
+     *   For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree.
      *   To handle this case, at each node we can store a candidate optimization in a priority queue (sorted by calldata size).
      *   At the end of traversing the tree, the candidate at the front of the queue will be the most optimal output.
-     *   
+     *
      */
     private _optimize(): void {
         // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning)
@@ -153,25 +153,25 @@ export class Calldata {
     }
     /**
      * Returns human-redable calldata.
-     * 
+     *
      * Example:
      *   simpleFunction(string[], string[])
      *   strings = ["Hello", "World"]
      *   simpleFunction(strings, strings)
-     * 
+     *
      * Output:
      *   0xbb4f12e3
-     *                                                                                      ### simpleFunction                                                                  
-     *   0x0       0000000000000000000000000000000000000000000000000000000000000040              ptr<array1> (alias for array2)                                                  
-     *   0x20      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2>                                                                     
+     *                                                                                      ### simpleFunction
+     *   0x0       0000000000000000000000000000000000000000000000000000000000000040              ptr<array1> (alias for array2)
+     *   0x20      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2>
      *
-     *   0x40      0000000000000000000000000000000000000000000000000000000000000002          ### array2                                                                          
-     *   0x60      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2[0]>                                                                  
-     *   0x80      0000000000000000000000000000000000000000000000000000000000000080              ptr<array2[1]>                                                                  
-     *   0xa0      0000000000000000000000000000000000000000000000000000000000000005              array2[0]                                                                       
-     *   0xc0      48656c6c6f000000000000000000000000000000000000000000000000000000                                                                                          
-     *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]                                                                       
-     *   0x100     576f726c64000000000000000000000000000000000000000000000000000000     
+     *   0x40      0000000000000000000000000000000000000000000000000000000000000002          ### array2
+     *   0x60      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2[0]>
+     *   0x80      0000000000000000000000000000000000000000000000000000000000000080              ptr<array2[1]>
+     *   0xa0      0000000000000000000000000000000000000000000000000000000000000005              array2[0]
+     *   0xc0      48656c6c6f000000000000000000000000000000000000000000000000000000
+     *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]
+     *   0x100     576f726c64000000000000000000000000000000000000000000000000000000
      */
     private _toAnnotatedString(): string {
         // Sanity check: must have a root block.
@@ -240,7 +240,6 @@ export class Calldata {
             hexValue = `${hexValue}\n${lineStr}`;
             offset += size;
         }
-
         return hexValue;
     }
 }
-- 
cgit v1.2.3


From feb551a02efe144b0aca4696f01dcdd42383fb36 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:39:47 -0800
Subject: Comments to Set datatype

---
 .../abi_encoder/abstract_data_types/types/set.ts   | 77 ++++++++++------------
 1 file changed, 35 insertions(+), 42 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 77fd7b3ea..427122ad6 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -49,18 +49,19 @@ export abstract class Set extends DataType {
 
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
         let members = this._members;
+        // Case 1: This is an array of undefined length, which means that `this._members` was not
+        //         populated in the constructor. So, construct the set of members it now.
         if (this._isArray && this._arrayLength === undefined) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
+            const arrayLength = new BigNumber(arrayLengthHex, Constants.HEX_BASE);
             [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
-
+        // Create a new scope in the calldata, before descending into the members of this set.
         calldata.startScope();
         let value: any[] | object;
         if (rules.structsAsObjects && !this._isArray) {
+            // Construct an object with values for each member of the set.
             value = {};
             _.each(this._memberIndexByName, (idx: number, key: string) => {
                 const member = this._members[idx];
@@ -68,41 +69,33 @@ export abstract class Set extends DataType {
                 (value as { [key: string]: any })[key] = memberValue;
             });
         } else {
+            // Construct an array with values for each member of the set.
             value = [];
             _.each(members, (member: DataType, idx: number) => {
                 const memberValue = member.generateValue(calldata, rules);
                 (value as any[]).push(memberValue);
             });
         }
+        // Close this scope and return tetheh value.
         calldata.endScope();
         return value;
     }
 
     public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
+        // An array with an undefined length is never static.
         if (this._isArray && this._arrayLength === undefined) {
             return false;
         }
-
-        // Search for dependent members
+        // If any member of the set is a pointer then the set is not static.
         const dependentMember = _.find(this._members, (member: DataType) => {
             return member instanceof Pointer;
         });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        const isStatic = dependentMember === undefined;
         return isStatic;
     }
 
     protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
-        // Sanity check length
+        // Sanity check: if the set has a defined length then `value` must have the same length.
         if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
@@ -110,41 +103,42 @@ export abstract class Set extends DataType {
                 )} elements, but got array of length ${JSON.stringify(value.length)}`,
             );
         }
-
+        // Create a new calldata block for this set.
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
         );
-
+        // If this set has an undefined length then set its header to be the number of elements.
         let members = this._members;
         if (this._isArray && this._arrayLength === undefined) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
-
             const lenBuf = ethUtil.setLengthLeft(
                 ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
                 Constants.EVM_WORD_WIDTH_IN_BYTES,
             );
-            methodBlock.setHeader(lenBuf);
+            block.setHeader(lenBuf);
         }
-
+        // Create blocks for members of set.
         const memberCalldataBlocks: CalldataBlock[] = [];
         _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberCalldataBlocks.push(block);
+            const memberBlock = member.generateCalldataBlock(value[idx], block);
+            memberCalldataBlocks.push(memberBlock);
         });
-        methodBlock.setMembers(memberCalldataBlocks);
-        return methodBlock;
+        block.setMembers(memberCalldataBlocks);
+        return block;
     }
 
     protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        // Create a new calldata block for this set.
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
         );
+        // Create blocks for members of set.
         const memberCalldataBlocks: CalldataBlock[] = [];
         const childMap = _.cloneDeep(this._memberIndexByName);
         _.forOwn(obj, (value: any, key: string) => {
@@ -153,17 +147,17 @@ export abstract class Set extends DataType {
                     `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
                 );
             }
-            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
-            memberCalldataBlocks.push(block);
+            const memberBlock = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, block);
+            memberCalldataBlocks.push(memberBlock);
             delete childMap[key];
         });
-
+        // Sanity check that all members have been included.
         if (Object.keys(childMap).length !== 0) {
             throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
         }
-
-        methodBlock.setMembers(memberCalldataBlocks);
-        return methodBlock;
+        // Associate member blocks with Set block.
+        block.setMembers(memberCalldataBlocks);
+        return block;
     }
 
     protected _computeSignatureOfMembers(): string {
@@ -184,7 +178,7 @@ export abstract class Set extends DataType {
         if (dataItem.components === undefined) {
             throw new Error(`Expected components`);
         }
-
+        // Create one member for each component of `dataItem`
         const members: DataType[] = [];
         const memberIndexByName: MemberIndexByName = {};
         _.each(dataItem.components, (memberItem: DataItem) => {
@@ -200,28 +194,27 @@ export abstract class Set extends DataType {
             memberIndexByName[memberItem.name] = members.length;
             members.push(child);
         });
-
         return [members, memberIndexByName];
     }
 
     private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
+        // Create `length` members, deriving the type from `dataItem`
         const members: DataType[] = [];
         const memberIndexByName: MemberIndexByName = {};
         const range = _.range(length);
         _.each(range, (idx: number) => {
-            const childDataItem: DataItem = {
+            const memberDataItem: DataItem = {
                 type: this._arrayElementType ? this._arrayElementType : '',
                 name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
             if (components !== undefined) {
-                childDataItem.components = components;
+                memberDataItem.components = components;
             }
-            const child = this.getFactory().create(childDataItem, this);
+            const memberType = this.getFactory().create(memberDataItem, this);
             memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
-            members.push(child);
+            members.push(memberType);
         });
-
         return [members, memberIndexByName];
     }
 }
-- 
cgit v1.2.3


From ad1b5af4e59ba750c019cab1f5ec9584b8645101 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:40:37 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/evm_data_types/array.ts       |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/int.ts         |  7 ++++---
 .../utils/src/abi_encoder/evm_data_types/static_bytes.ts     |  7 ++++---
 packages/utils/src/abi_encoder/evm_data_types/uint.ts        |  7 ++++---
 packages/utils/src/abi_encoder/utils/math.ts                 | 12 ++++++++++--
 5 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 54f7ba9fa..8cf2cf7cf 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -12,7 +12,7 @@ export class Array extends AbstractDataTypes.Set {
         return Array._MATCHER.test(type);
     }
 
-    private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined|number] {
+    private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] {
         const matches = Array._MATCHER.exec(type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${type}`);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 8a82ed4cc..032cd045a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -24,9 +24,10 @@ export class Int extends AbstractDataTypes.Blob {
 
     private static _decodeWidthFromType(type: string): number {
         const matches = Int._MATCHER.exec(type);
-        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
-        ? parseInt(matches[1], Constants.DEC_BASE)
-        : Int._DEFAULT_WIDTH;
+        const width =
+            matches !== null && matches.length === 2 && matches[1] !== undefined
+                ? parseInt(matches[1], Constants.DEC_BASE)
+                : Int._DEFAULT_WIDTH;
         return width;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index d0b41194e..2c649cb33 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -20,9 +20,10 @@ export class StaticBytes extends AbstractDataTypes.Blob {
 
     private static _decodeWidthFromType(type: string): number {
         const matches = StaticBytes._MATCHER.exec(type);
-        const width = (matches !== null && matches.length === 3 && matches[2] !== undefined)
-            ? parseInt(matches[2], Constants.DEC_BASE)
-            : StaticBytes._DEFAULT_WIDTH;
+        const width =
+            matches !== null && matches.length === 3 && matches[2] !== undefined
+                ? parseInt(matches[2], Constants.DEC_BASE)
+                : StaticBytes._DEFAULT_WIDTH;
         return width;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index b1bc690d8..b5b7683a2 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -24,9 +24,10 @@ export class UInt extends AbstractDataTypes.Blob {
 
     private static _decodeWidthFromType(type: string): number {
         const matches = UInt._MATCHER.exec(type);
-        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
-        ? parseInt(matches[1], Constants.DEC_BASE)
-        : UInt._DEFAULT_WIDTH;
+        const width =
+            matches !== null && matches.length === 2 && matches[1] !== undefined
+                ? parseInt(matches[1], Constants.DEC_BASE)
+                : UInt._DEFAULT_WIDTH;
         return width;
     }
 
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index 8d21ada0a..c5fa10e73 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -4,7 +4,11 @@ import * as _ from 'lodash';
 
 import * as Constants from '../utils/constants';
 
-function sanityCheckBigNumberRange(value_: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): void {
+function sanityCheckBigNumberRange(
+    value_: BigNumber | string | number,
+    minValue: BigNumber,
+    maxValue: BigNumber,
+): void {
     const value = new BigNumber(value_, 10);
     if (value.greaterThan(maxValue)) {
         throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${maxValue}`);
@@ -51,7 +55,11 @@ export function encodeNumericValue(value_: BigNumber | string | number): Buffer
  * @param value_    The value to encode.
  * @return ABI Encoded value
  */
-export function safeEncodeNumericValue(value: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): Buffer {
+export function safeEncodeNumericValue(
+    value: BigNumber | string | number,
+    minValue: BigNumber,
+    maxValue: BigNumber,
+): Buffer {
     sanityCheckBigNumberRange(value, minValue, maxValue);
     const encodedValue = encodeNumericValue(value);
     return encodedValue;
-- 
cgit v1.2.3


From 2e79ce26cbeacdeb0ea52b7c2e3da68e8055e7c6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 26 Nov 2018 18:00:05 -0800
Subject: Tests use to.be.deep.equal instead of JSON

---
 .../utils/test/abi_encoder/evm_data_types_test.ts  | 176 ++++++---------------
 packages/utils/test/abi_encoder/methods_test.ts    |  72 +++------
 packages/utils/test/abi_encoder/optimizer_test.ts  |  64 ++------
 .../utils/test/abi_encoder/return_values_test.ts   |  24 +--
 4 files changed, 84 insertions(+), 252 deletions(-)

diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 7cea86529..b99500265 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -24,9 +24,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
@@ -41,9 +39,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
@@ -58,9 +54,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
@@ -75,9 +69,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
@@ -95,9 +87,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
@@ -115,9 +105,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
@@ -134,9 +122,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
@@ -153,9 +139,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static size; Too Few Elements', async () => {
             // Create DataType object
@@ -211,9 +195,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic elements only', async () => {
             // Create DataType object
@@ -233,9 +215,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Static Array', async () => {
             // Create DataType object
@@ -255,9 +235,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Dynamic Array', async () => {
             // Create DataType object
@@ -277,9 +255,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Static Multidimensional Array', async () => {
             // Create DataType object
@@ -301,9 +277,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Dynamic Multidimensional Array', async () => {
             // Create DataType object
@@ -325,9 +299,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
@@ -357,9 +329,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Missing Key', async () => {
             // Create DataType object
@@ -406,9 +376,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Invalid Address - input is not valid hex', async () => {
             // Create DataType object
@@ -447,9 +415,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('False', async () => {
             // Create DataType object
@@ -463,9 +429,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
     });
 
@@ -489,9 +453,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Negative Base Case', async () => {
             // Create DataType object
@@ -505,9 +467,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Positive Value', async () => {
             // Create DataType object
@@ -521,9 +481,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Negative Value', async () => {
             // Create DataType object
@@ -537,9 +495,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Value too large', async () => {
             // Create DataType object
@@ -575,9 +531,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Negative Base Case', async () => {
             // Create DataType object
@@ -591,9 +545,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Positive Value', async () => {
             // Create DataType object
@@ -607,9 +559,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Negative Value', async () => {
             // Create DataType object
@@ -623,9 +573,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Value too large', async () => {
             // Create DataType object
@@ -671,9 +619,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt256 - Positive Value', async () => {
             // Create DataType object
@@ -687,9 +633,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt256 - Zero Value', async () => {
             // Create DataType object
@@ -703,9 +647,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt256 - Value too large', async () => {
             // Create DataType object
@@ -741,9 +683,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt32 - Positive Value', async () => {
             // Create DataType object
@@ -757,9 +697,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt32 - Zero Value', async () => {
             // Create DataType object
@@ -773,9 +711,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt32 - Value too large', async () => {
             // Create DataType object
@@ -814,9 +750,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
@@ -830,9 +764,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
@@ -846,9 +778,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
@@ -863,10 +793,8 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const paddedArgs = '0x1a180000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+            expect(decodedArgs).to.be.deep.equal(paddedArgs);
         });
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
@@ -880,9 +808,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
@@ -897,10 +823,8 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+            expect(decodedArgs).to.be.deep.equal(paddedArgs);
         });
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
@@ -967,9 +891,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Spans multiple EVM words', async () => {
             // Create DataType object
@@ -986,9 +908,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Input as Buffer', async () => {
             // Create DataType object
@@ -1005,9 +925,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
@@ -1048,9 +966,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Spans multiple EVM words', async () => {
             // Create DataType object
@@ -1067,9 +983,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
@@ -1086,9 +1000,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
     });
 });
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
index d158b9e5b..c870f4f04 100644
--- a/packages/utils/test/abi_encoder/methods_test.ts
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -20,10 +20,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Static Tuples (Array has defined length)', async () => {
         // Generate calldata
@@ -41,10 +39,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Static Tuples (Array has dynamic length)', async () => {
         // Generate calldata
@@ -62,10 +58,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Dynamic Tuples (Array has defined length)', async () => {
         // Generate Calldata
@@ -83,10 +77,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
         // Generate calldata
@@ -104,10 +96,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Multidimensional Arrays / Static Members', async () => {
         // Generate calldata
@@ -129,10 +119,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         expect(calldata).to.be.equal(expectedCalldata);
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Multidimensional Arrays / Dynamic Members', async () => {
         // Generate calldata
@@ -159,10 +147,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Fixed Length Array / Dynamic Members', async () => {
         // Generate calldata
@@ -174,10 +160,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Fixed Length Array / Dynamic Members', async () => {
         // Generaet calldata
@@ -189,10 +173,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Unfixed Length Array / Dynamic Members ABI', async () => {
         // Generate calldata
@@ -204,10 +186,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Unfixed Length Array / Static Members ABI', async () => {
         // Generate calldata
@@ -219,10 +199,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Fixed Length Array / Static Members ABI', async () => {
         // Generate calldata
@@ -234,10 +212,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array ABI', async () => {
         // Generate calldata
@@ -249,10 +225,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Static Tuple', async () => {
         // Generate calldata
@@ -265,10 +239,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Dynamic Tuple (Array input)', async () => {
         // Generate calldata
@@ -281,10 +253,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Dynamic Tuple (Object input)', async () => {
         // Generate Calldata
@@ -297,10 +267,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Large, Flat ABI', async () => {
         // Construct calldata
@@ -322,10 +290,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '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';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Large, Nested ABI', async () => {
         // Construct Calldata
@@ -393,9 +359,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata, { structsAsObjects: true });
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
 });
diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
index 304c9cbc2..27443fe48 100644
--- a/packages/utils/test/abi_encoder/optimizer_test.ts
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -23,9 +23,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
         // Generate calldata
@@ -40,9 +38,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
         // Generate calldata
@@ -59,9 +55,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Static Arrays with Dynamic Elements', async () => {
         // Generate calldata
@@ -76,9 +70,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Array Elements (should optimize)', async () => {
         // Generate calldata
@@ -92,9 +84,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Tuple Fields', async () => {
         // Generate calldata
@@ -108,9 +98,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Strings', async () => {
         // Description:
@@ -127,9 +115,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Bytes', async () => {
         // Description:
@@ -147,9 +133,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Tuples', async () => {
         // Generate calldata
@@ -164,9 +148,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Fields Across Two Tuples', async () => {
         // Description:
@@ -182,9 +164,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Arrays, Nested in Separate Tuples', async () => {
         // Generate calldata
@@ -200,9 +180,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Tuples, Nested in Separate Tuples', async () => {
         // Generate calldata
@@ -218,9 +196,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Two-Dimensional Arrays', async () => {
         // Generate calldata
@@ -235,9 +211,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
         // Generate calldata
@@ -252,9 +226,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Array Elements Duplicated as Tuple Fields', async () => {
         // Generate calldata
@@ -269,9 +241,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Array Elements Duplicated as Separate Parameter', async () => {
         // Generate calldata
@@ -286,8 +256,6 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
 });
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
index 850cb1746..3215509f1 100644
--- a/packages/utils/test/abi_encoder/return_values_test.ts
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -16,9 +16,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const returnValue = '0x';
         const decodedReturnValue = method.decodeReturnValues(returnValue);
         const expectedDecodedReturnValue: any[] = [];
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(expectedDecodedReturnValue);
     });
     it('Single static return value', async () => {
         // Generate Return Value
@@ -27,9 +25,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Multiple static return values', async () => {
         // Generate Return Value
@@ -38,9 +34,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Single dynamic return value', async () => {
         // Generate Return Value
@@ -49,9 +43,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Multiple dynamic return values', async () => {
         // Generate Return Value
@@ -60,9 +52,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Mixed static/dynamic return values', async () => {
         // Generate Return Value
@@ -71,8 +61,6 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
 });
-- 
cgit v1.2.3


From f31d4ddffd8dd97f2b2dc226f4f132d1c3192c76 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:10:34 -0800
Subject: Replaced null/undefined checks with lodash

---
 .../abi_encoder/abstract_data_types/types/set.ts   | 22 +++++++++++-----------
 .../src/abi_encoder/calldata/blocks/pointer.ts     |  3 ++-
 .../utils/src/abi_encoder/calldata/calldata.ts     |  8 ++++----
 .../utils/src/abi_encoder/calldata/iterator.ts     |  4 ++--
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  3 ++-
 .../utils/src/abi_encoder/evm_data_types/array.ts  | 13 +++++++------
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  3 ++-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |  2 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  3 ++-
 9 files changed, 33 insertions(+), 28 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 427122ad6..5a188d6fa 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -32,7 +32,7 @@ export abstract class Set extends DataType {
         this._isArray = isArray;
         this._arrayLength = arrayLength;
         this._arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
+        if (isArray && !_.isUndefined(arrayLength)) {
             [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
             [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
@@ -51,7 +51,7 @@ export abstract class Set extends DataType {
         let members = this._members;
         // Case 1: This is an array of undefined length, which means that `this._members` was not
         //         populated in the constructor. So, construct the set of members it now.
-        if (this._isArray && this._arrayLength === undefined) {
+        if (this._isArray && _.isUndefined(this._arrayLength)) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
             const arrayLength = new BigNumber(arrayLengthHex, Constants.HEX_BASE);
@@ -83,20 +83,20 @@ export abstract class Set extends DataType {
 
     public isStatic(): boolean {
         // An array with an undefined length is never static.
-        if (this._isArray && this._arrayLength === undefined) {
+        if (this._isArray && _.isUndefined(this._arrayLength)) {
             return false;
         }
         // If any member of the set is a pointer then the set is not static.
         const dependentMember = _.find(this._members, (member: DataType) => {
             return member instanceof Pointer;
         });
-        const isStatic = dependentMember === undefined;
+        const isStatic = _.isUndefined(dependentMember);
         return isStatic;
     }
 
     protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
         // Sanity check: if the set has a defined length then `value` must have the same length.
-        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
+        if (!_.isUndefined(this._arrayLength) && value.length !== this._arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
                     this._arrayLength,
@@ -104,7 +104,7 @@ export abstract class Set extends DataType {
             );
         }
         // Create a new calldata block for this set.
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
         const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
@@ -112,7 +112,7 @@ export abstract class Set extends DataType {
         );
         // If this set has an undefined length then set its header to be the number of elements.
         let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
+        if (this._isArray && _.isUndefined(this._arrayLength)) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
             const lenBuf = ethUtil.setLengthLeft(
                 ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
@@ -132,7 +132,7 @@ export abstract class Set extends DataType {
 
     protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
         // Create a new calldata block for this set.
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
         const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
@@ -175,7 +175,7 @@ export abstract class Set extends DataType {
 
     private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
-        if (dataItem.components === undefined) {
+        if (_.isUndefined(dataItem.components)) {
             throw new Error(`Expected components`);
         }
         // Create one member for each component of `dataItem`
@@ -187,7 +187,7 @@ export abstract class Set extends DataType {
                 name: `${dataItem.name}.${memberItem.name}`,
             };
             const components = memberItem.components;
-            if (components !== undefined) {
+            if (!_.isUndefined(components)) {
                 childDataItem.components = components;
             }
             const child = this.getFactory().create(childDataItem, this);
@@ -208,7 +208,7 @@ export abstract class Set extends DataType {
                 name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
-            if (components !== undefined) {
+            if (!_.isUndefined(components)) {
                 memberDataItem.components = components;
             }
             const memberType = this.getFactory().create(memberDataItem, this);
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 1c49a8c6c..654cbe26c 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -1,4 +1,5 @@
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import * as Constants from '../../utils/constants';
 
@@ -24,7 +25,7 @@ export class Pointer extends CalldataBlock {
 
     public toBuffer(): Buffer {
         const destinationOffset =
-            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+            !_.isUndefined(this._aliasFor) ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
         const parentOffset = this._parent.getOffsetInBytes();
         const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index a662f30b9..e93d63803 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -44,7 +44,7 @@ export class Calldata {
      */
     public toString(): string {
         // Sanity check: root block must be set
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         // Optimize, if flag set
@@ -103,7 +103,7 @@ export class Calldata {
      */
     private _optimize(): void {
         // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning)
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         const iterator = new ReverseCalldataIterator(this._root);
@@ -136,7 +136,7 @@ export class Calldata {
      */
     private _toCondensedString(): string {
         // Sanity check: must have a root block.
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         // Construct an array of buffers (one buffer for each block).
@@ -175,7 +175,7 @@ export class Calldata {
      */
     private _toAnnotatedString(): string {
         // Sanity check: must have a root block.
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         // Constants for constructing annotated string
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 8e2b16a5a..5307f7944 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -55,7 +55,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         _.each(set.getMembers(), (member: CalldataBlock) => {
             // Traverse child if it is a unique pointer.
             // A pointer that is an alias for another pointer is ignored.
-            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
+            if (member instanceof CalldataBlocks.Pointer && _.isUndefined(member.getAlias())) {
                 const dependency = member.getDependency();
                 queue.mergeBack(BaseIterator._createQueue(dependency));
             }
@@ -74,7 +74,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         return {
             next: () => {
                 const nextBlock = this.nextBlock();
-                if (nextBlock !== undefined) {
+                if (!_.isUndefined(nextBlock)) {
                     return {
                         value: nextBlock,
                         done: false,
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index b13cbdfd9..dfd4cfa72 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -1,4 +1,5 @@
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
@@ -68,7 +69,7 @@ export class RawCalldata {
 
     public toAbsoluteOffset(relativeOffset: number): number {
         const scopeOffset = this._scopes.peekFront();
-        if (scopeOffset === undefined) {
+        if (_.isUndefined(scopeOffset)) {
             throw new Error(`Tried to access undefined scope.`);
         }
         const absoluteOffset = relativeOffset + scopeOffset;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 8cf2cf7cf..a86283c2a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,4 +1,5 @@
 import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
@@ -14,15 +15,15 @@ export class Array extends AbstractDataTypes.Set {
 
     private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] {
         const matches = Array._MATCHER.exec(type);
-        if (matches === null || matches.length !== 3) {
+        if (_.isNull(matches) || matches.length !== 3) {
             throw new Error(`Could not parse array: ${type}`);
-        } else if (matches[1] === undefined) {
+        } else if (_.isUndefined(matches[1])) {
             throw new Error(`Could not parse array type: ${type}`);
-        } else if (matches[2] === undefined) {
+        } else if (_.isUndefined(matches[2])) {
             throw new Error(`Could not parse array length: ${type}`);
         }
         const arrayElementType = matches[1];
-        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], Constants.DEC_BASE);
         return [arrayElementType, arrayLength];
     }
 
@@ -47,13 +48,13 @@ export class Array extends AbstractDataTypes.Set {
             name: 'N/A',
         };
         const elementComponents = this.getDataItem().components;
-        if (elementComponents !== undefined) {
+        if (!_.isUndefined(elementComponents)) {
             elementDataItem.components = elementComponents;
         }
         const elementDataType = this.getFactory().create(elementDataItem);
         const elementSignature = elementDataType.getSignature();
         // Construct signature for array of type `element`
-        if (this._arrayLength === undefined) {
+        if (_.isUndefined(this._arrayLength)) {
             return `${elementSignature}[]`;
         } else {
             return `${elementSignature}[${this._arrayLength}]`;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 032cd045a..5c5193644 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -1,5 +1,6 @@
 /* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
@@ -25,7 +26,7 @@ export class Int extends AbstractDataTypes.Blob {
     private static _decodeWidthFromType(type: string): number {
         const matches = Int._MATCHER.exec(type);
         const width =
-            matches !== null && matches.length === 2 && matches[1] !== undefined
+            !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], Constants.DEC_BASE)
                 : Int._DEFAULT_WIDTH;
         return width;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 2c649cb33..3a2ad410f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -21,7 +21,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
     private static _decodeWidthFromType(type: string): number {
         const matches = StaticBytes._MATCHER.exec(type);
         const width =
-            matches !== null && matches.length === 3 && matches[2] !== undefined
+            !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2])
                 ? parseInt(matches[2], Constants.DEC_BASE)
                 : StaticBytes._DEFAULT_WIDTH;
         return width;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index b5b7683a2..76b944610 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,5 +1,6 @@
 /* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
@@ -25,7 +26,7 @@ export class UInt extends AbstractDataTypes.Blob {
     private static _decodeWidthFromType(type: string): number {
         const matches = UInt._MATCHER.exec(type);
         const width =
-            matches !== null && matches.length === 2 && matches[1] !== undefined
+            !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], Constants.DEC_BASE)
                 : UInt._DEFAULT_WIDTH;
         return width;
-- 
cgit v1.2.3


From 3f545da9f86856b54cd226c29174ac1ae085e35b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:28:17 -0800
Subject: Switched implicit conversions to explicit lodash calls

---
 .../utils/src/abi_encoder/abstract_data_types/data_type.ts   | 12 ++++++------
 .../utils/src/abi_encoder/abstract_data_types/types/blob.ts  |  2 +-
 .../utils/src/abi_encoder/abstract_data_types/types/set.ts   |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/bool.ts        |  2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index ab7df6ecc..61d3ac3a9 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -25,9 +25,9 @@ export abstract class DataType {
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : Constants.DEFAULT_ENCODING_RULES;
+        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_ENCODING_RULES : rules;
         const calldata = new Calldata(rules_);
-        if (selector) {
+        if (!_.isUndefined(selector)) {
             calldata.setSelector(selector);
         }
         const block = this.generateCalldataBlock(value);
@@ -37,14 +37,14 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
-        if (selector && !calldata.startsWith(selector)) {
+        if (!_.isUndefined(selector) && !calldata.startsWith(selector)) {
             throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${selector}'.`,
+                `Tried to decode calldata, but it was missing the function selector. Expected prefix '${selector}'. Got '${calldata}'.`,
             );
         }
-        const hasSelector = selector ? true : false;
+        const hasSelector = !_.isUndefined(selector);
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : Constants.DEFAULT_DECODING_RULES;
+        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_DECODING_RULES : rules;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index 35ccc0586..965738056 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -19,7 +19,7 @@ export abstract class Blob extends DataType {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
+        const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
         const block = new CalldataBlocks.Blob(name, signature, parentName, encodedValue);
         return block;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 5a188d6fa..637abfb7d 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -204,7 +204,7 @@ export abstract class Set extends DataType {
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const memberDataItem: DataItem = {
-                type: this._arrayElementType ? this._arrayElementType : '',
+                type: _.isUndefined(this._arrayElementType) ? '' : this._arrayElementType,
                 name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 031acc88a..fa115bb87 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -39,7 +39,7 @@ export class Bool extends AbstractDataTypes.Blob {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
         /* tslint:disable boolean-naming */
-        const value: boolean = valueNumber.equals(0) ? false : true;
+        const value: boolean = !valueNumber.equals(0);
         /* tslint:enable boolean-naming */
         return value;
     }
-- 
cgit v1.2.3


From 1f693ea12142bc761f4067871d92e7d2662cf256 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:31:44 -0800
Subject: Changed from <string>.startsWith to _.startsWith

---
 packages/utils/src/abi_encoder/abstract_data_types/data_type.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts             | 2 +-
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts         | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/address.ts        | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts  | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts   | 2 +-
 packages/utils/src/abi_encoder/utils/math.ts                    | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 61d3ac3a9..4cef60172 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -37,7 +37,7 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
-        if (!_.isUndefined(selector) && !calldata.startsWith(selector)) {
+        if (!_.isUndefined(selector) && !_.startsWith(calldata, selector)) {
             throw new Error(
                 `Tried to decode calldata, but it was missing the function selector. Expected prefix '${selector}'. Got '${calldata}'.`,
             );
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index e93d63803..c57ff08c2 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -29,7 +29,7 @@ export class Calldata {
      * If the root block was created by a Method then a selector will likely be set.
      */
     public setSelector(selector: string): void {
-        if (!selector.startsWith('0x')) {
+        if (!_.startsWith(selector, '0x')) {
             throw new Error(`Expected selector to be hex. Missing prefix '0x'`);
         } else if (selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
             throw new Error(`Invalid selector '${selector}'`);
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index dfd4cfa72..fbe592fc7 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -13,7 +13,7 @@ export class RawCalldata {
 
     public constructor(value: string | Buffer, hasSelector: boolean = true) {
         // Sanity check
-        if (typeof value === 'string' && !value.startsWith('0x')) {
+        if (typeof value === 'string' && !_.startsWith(value, '0x')) {
             throw new Error(`Expected raw calldata to start with '0x'`);
         }
         // Construct initial values
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 71aa293b5..52fc8e7b9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -31,7 +31,7 @@ export class Address extends AbstractDataTypes.Blob {
     }
 
     public encodeValue(value: string): Buffer {
-        if (!value.startsWith('0x')) {
+        if (!_.startsWith(value, '0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         }
         const valueBuf = ethUtil.toBuffer(value);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 01d83d11a..98d90b7e4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -60,7 +60,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         if (typeof value !== 'string') {
             return;
         }
-        if (!value.startsWith('0x')) {
+        if (!_.startsWith(value, '0x')) {
             throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
         } else if (value.length % 2 !== 0) {
             throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 3a2ad410f..68f212f79 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -59,7 +59,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
 
     private _sanityCheckValue(value: string | Buffer): void {
         if (typeof value === 'string') {
-            if (!value.startsWith('0x')) {
+            if (!_.startsWith(value, '0x')) {
                 throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
             } else if (value.length % 2 !== 0) {
                 throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index c5fa10e73..bc344c695 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -79,7 +79,7 @@ export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): B
     }
     // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
     const valueBin = value.toString(Constants.BIN_BASE);
-    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1');
+    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
     if (!valueIsNegative) {
         return value;
     }
-- 
cgit v1.2.3


From ffb8b0a619be3b8fb30a6acc99f590a6b40d49e1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:35:39 -0800
Subject: Changed remaining instances of implicit `bool` casts to explicit
 lodash calls

---
 packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/blocks/set.ts               | 4 ++--
 packages/utils/src/abi_encoder/evm_data_type_factory.ts             | 5 +++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 46e60979a..dc9de8a3d 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -21,7 +21,7 @@ export abstract class Pointer extends DataType {
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
-        if (!parentBlock) {
+        if (_.isUndefined(parentBlock)) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
         const destinationBlock = this._destination.generateCalldataBlock(value, parentBlock);
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
index e4de22c5c..81455b364 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/set.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -14,7 +14,7 @@ export class Set extends CalldataBlock {
 
     public getRawData(): Buffer {
         const rawDataComponents: Buffer[] = [];
-        if (this._header) {
+        if (!_.isUndefined(this._header)) {
             rawDataComponents.push(this._header);
         }
         _.each(this._members, (member: CalldataBlock) => {
@@ -35,7 +35,7 @@ export class Set extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        if (this._header) {
+        if (!_.isUndefined(this._header)) {
             return this._header;
         }
         return new Buffer('');
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index bfe457367..16a0b724d 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -2,6 +2,7 @@
 /* tslint:disable max-classes-per-file */
 /* tslint:disable no-construct */
 import { DataItem, MethodAbi } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory } from './abstract_data_types';
 import * as Impl from './evm_data_types';
@@ -105,9 +106,9 @@ export class EvmDataTypeFactory implements DataTypeFactory {
             dataType = new String(dataItem);
         }
         // @TODO: Implement Fixed/UFixed types
-        if (!dataType) {
+        if (_.isUndefined(dataType)) {
             throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-        } else if (parentDataType && !dataType.isStatic()) {
+        } else if (!_.isUndefined(parentDataType) && !dataType.isStatic()) {
             const pointerToDataType = new Pointer(dataType, parentDataType);
             return pointerToDataType;
         }
-- 
cgit v1.2.3


From f479212410b238a7673983148f403b3a220083af Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 15:28:26 -0800
Subject: Style cleanup. Improved wording of some error messages.

---
 .../abstract_data_types/types/pointer.ts           |  4 +++-
 .../abi_encoder/abstract_data_types/types/set.ts   |  4 ++--
 .../utils/src/abi_encoder/calldata/calldata.ts     | 11 ++++-----
 .../utils/src/abi_encoder/evm_data_type_factory.ts |  6 +++--
 .../src/abi_encoder/evm_data_types/address.ts      | 12 ++++++----
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  4 +++-
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 28 ++++++++++++----------
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  1 -
 .../utils/src/abi_encoder/evm_data_types/string.ts |  4 +++-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  1 -
 packages/utils/src/abi_encoder/utils/math.ts       |  4 ++--
 11 files changed, 43 insertions(+), 36 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index dc9de8a3d..8e597636b 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method  */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -44,7 +43,10 @@ export abstract class Pointer extends DataType {
         return value;
     }
 
+    // Disable prefer-function-over-method for inherited abstract method.
+    /* tslint:disable prefer-function-over-method */
     public isStatic(): boolean {
         return true;
     }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 637abfb7d..aeea7919f 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -50,7 +50,7 @@ export abstract class Set extends DataType {
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
         let members = this._members;
         // Case 1: This is an array of undefined length, which means that `this._members` was not
-        //         populated in the constructor. So, construct the set of members it now.
+        //         populated in the constructor. So we must construct the set of members now.
         if (this._isArray && _.isUndefined(this._arrayLength)) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
@@ -176,7 +176,7 @@ export abstract class Set extends DataType {
     private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
         if (_.isUndefined(dataItem.components)) {
-            throw new Error(`Expected components`);
+            throw new Error(`Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${dataItem.name}'.`);
         }
         // Create one member for each component of `dataItem`
         const members: DataType[] = [];
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index c57ff08c2..6d8814e06 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -59,7 +59,7 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
         // Generate hex string
-        const hexString = this._rules.annotate ? this._toAnnotatedString() : this._toCondensedString();
+        const hexString = this._rules.annotate ? this._toHumanReadableCallData() : this._toEvmCompatibeCallDataHex();
         return hexString;
     }
     /**
@@ -131,10 +131,7 @@ export class Calldata {
             }
         }
     }
-    /**
-     * Returns EVM-compatible calldata as a Hex string.
-     */
-    private _toCondensedString(): string {
+    private _toEvmCompatibeCallDataHex(): string {
         // Sanity check: must have a root block.
         if (_.isUndefined(this._root)) {
             throw new Error('expected root');
@@ -152,7 +149,7 @@ export class Calldata {
         return hexValue;
     }
     /**
-     * Returns human-redable calldata.
+     * Returns human-readable calldata.
      *
      * Example:
      *   simpleFunction(string[], string[])
@@ -173,7 +170,7 @@ export class Calldata {
      *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]
      *   0x100     576f726c64000000000000000000000000000000000000000000000000000000
      */
-    private _toAnnotatedString(): string {
+    private _toHumanReadableCallData(): string {
         // Sanity check: must have a root block.
         if (_.isUndefined(this._root)) {
             throw new Error('expected root');
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 16a0b724d..bc68e05b7 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -1,6 +1,4 @@
-/* tslint:disable prefer-function-over-method */
 /* tslint:disable max-classes-per-file */
-/* tslint:disable no-construct */
 import { DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
@@ -73,6 +71,7 @@ export class Method extends Impl.Method {
     }
 }
 
+/* tslint:disable no-construct */
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static _instance: DataTypeFactory;
 
@@ -83,6 +82,7 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         return EvmDataTypeFactory._instance;
     }
 
+    /* tslint:disable prefer-function-over-method */
     public create(dataItem: DataItem, parentDataType?: DataType): DataType {
         // Create data type
         let dataType: undefined | DataType;
@@ -114,6 +114,8 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         }
         return dataType;
     }
+    /* tslint:enable prefer-function-over-method */
 
     private constructor() {}
 }
+/* tslint:enable no-construct */
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 52fc8e7b9..25ff55903 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -26,10 +25,8 @@ export class Address extends AbstractDataTypes.Blob {
         }
     }
 
-    public getSignature(): string {
-        return 'address';
-    }
-
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string): Buffer {
         if (!_.startsWith(value, '0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
@@ -48,4 +45,9 @@ export class Address extends AbstractDataTypes.Blob {
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
+
+    public getSignature(): string {
+        return 'address';
+    }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index fa115bb87..7e135aba9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -22,6 +21,8 @@ export class Bool extends AbstractDataTypes.Blob {
         }
     }
 
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: boolean): Buffer {
         const encodedValue = value ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(
@@ -47,4 +48,5 @@ export class Bool extends AbstractDataTypes.Blob {
     public getSignature(): string {
         return 'bool';
     }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 98d90b7e4..ad22c8c6e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -14,6 +13,17 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         return type === 'bytes';
     }
 
+    private static _sanityCheckValue(value: string | Buffer): void {
+        if (typeof value !== 'string') {
+            return;
+        }
+        if (!_.startsWith(value, '0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!DynamicBytes.matchType(dataItem.type)) {
@@ -21,6 +31,8 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         }
     }
 
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string | Buffer): Buffer {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
@@ -48,22 +60,12 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = ethUtil.bufferToHex(valueBuf);
-        this._sanityCheckValue(value);
+        DynamicBytes._sanityCheckValue(value);
         return value;
     }
 
     public getSignature(): string {
         return 'bytes';
     }
-
-    private _sanityCheckValue(value: string | Buffer): void {
-        if (typeof value !== 'string') {
-            return;
-        }
-        if (!_.startsWith(value, '0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-    }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 5c5193644..9d328bba9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 6ab3513c9..08f928d8a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -21,6 +20,8 @@ export class String extends AbstractDataTypes.Blob {
         }
     }
 
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string): Buffer {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
@@ -53,4 +54,5 @@ export class String extends AbstractDataTypes.Blob {
     public getSignature(): string {
         return 'string';
     }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 76b944610..4357f15d2 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index bc344c695..9bcdc3af1 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -79,8 +79,8 @@ export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): B
     }
     // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
     const valueBin = value.toString(Constants.BIN_BASE);
-    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
-    if (!valueIsNegative) {
+    const isValueNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
+    if (!isValueNegative) {
         return value;
     }
     // Case 3/3: value is negative
-- 
cgit v1.2.3


From e7bdf4717da9d1fd50cda3dba4e9549dfbc337f7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 15:32:50 -0800
Subject: Fixed build error: was using `this` instead of class name to
 reference a static function that used to be an instance method.

---
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ad22c8c6e..fecd1db6b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -42,7 +42,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
         const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
-        this._sanityCheckValue(value);
+        DynamicBytes._sanityCheckValue(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
         // 3/3 Combine length and value
         const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
-- 
cgit v1.2.3


From f196dc9e35d12aad281142371af4d2c32db1fd60 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 16:20:56 -0800
Subject: Use ethUti.isValidAddress in encoder

---
 packages/utils/src/abi_encoder/evm_data_types/address.ts | 9 ++-------
 packages/utils/test/abi_encoder/evm_data_types_test.ts   | 4 ++--
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 25ff55903..950901ea8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -7,8 +7,6 @@ import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
 export class Address extends AbstractDataTypes.Blob {
-    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
@@ -28,13 +26,10 @@ export class Address extends AbstractDataTypes.Blob {
     // Disable prefer-function-over-method for inherited abstract methods.
     /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string): Buffer {
-        if (!_.startsWith(value, '0x')) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        if (!ethUtil.isValidAddress(value)) {
+            throw new Error(`Invalid address: '${value}'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
-        }
         const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index b99500265..11cebda55 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -387,7 +387,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Encode Args and validate result
             expect(() => {
                 dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+            }).to.throw(`Invalid address: '${args}'`);
         });
         it('Invalid Address - input is not 20 bytes', async () => {
             // Create DataType object
@@ -398,7 +398,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Encode Args and validate result
             expect(() => {
                 dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+            }).to.throw(`Invalid address: '${args}'`);
         });
     });
 
-- 
cgit v1.2.3


From 14c094d050e7b2d0a4b31d02dbe58a54153be7bb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 16:33:51 -0800
Subject: Use SolidityTypes from `ethereum-types` package.

---
 packages/ethereum-types/src/index.ts                           | 5 +++++
 packages/utils/src/abi_encoder/evm_data_types/address.ts       | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/bool.ts          | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/int.ts           | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts  | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/string.ts        | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/tuple.ts         | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/uint.ts          | 4 ++--
 9 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/packages/ethereum-types/src/index.ts b/packages/ethereum-types/src/index.ts
index eff38711a..9430fdc98 100644
--- a/packages/ethereum-types/src/index.ts
+++ b/packages/ethereum-types/src/index.ts
@@ -283,6 +283,11 @@ export interface RawLogEntry {
 
 export enum SolidityTypes {
     Address = 'address',
+    Bool = 'bool',
+    Bytes = 'bytes',
+    Int = 'int',
+    String = 'string',
+    Tuple = 'tuple',
     Uint256 = 'uint256',
     Uint8 = 'uint8',
     Uint = 'uint',
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 950901ea8..07a0bd10c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -13,7 +13,7 @@ export class Address extends AbstractDataTypes.Blob {
     Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
-        return type === 'address';
+        return type === SolidityTypes.Address;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
@@ -42,7 +42,7 @@ export class Address extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'address';
+        return SolidityTypes.Address;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 7e135aba9..7af13506b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -11,7 +11,7 @@ export class Bool extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
-        return type === 'bool';
+        return type === SolidityTypes.Bool;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
@@ -46,7 +46,7 @@ export class Bool extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'bool';
+        return SolidityTypes.Bool;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index fecd1db6b..ac2a1fb6e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -10,7 +10,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
-        return type === 'bytes';
+        return type === SolidityTypes.Bytes;
     }
 
     private static _sanityCheckValue(value: string | Buffer): void {
@@ -65,7 +65,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'bytes';
+        return SolidityTypes.Bytes;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 9d328bba9..3e465fc15 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
@@ -53,6 +53,6 @@ export class Int extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return `int${this._width}`;
+        return `${SolidityTypes.Int}${this._width}`;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 68f212f79..ed1f51f7e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -37,7 +37,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
 
     public getSignature(): string {
         // Note that `byte` reduces to `bytes1`
-        return `bytes${this._width}`;
+        return `${SolidityTypes.Bytes}${this._width}`;
     }
 
     public encodeValue(value: string | Buffer): Buffer {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 08f928d8a..e5b2d5f33 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -10,7 +10,7 @@ export class String extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
-        return type === 'string';
+        return type === SolidityTypes.String;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
@@ -52,7 +52,7 @@ export class String extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'string';
+        return SolidityTypes.String;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 3802f96c0..40859f62e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 
@@ -6,7 +6,7 @@ export class Tuple extends AbstractDataTypes.Set {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
-        return type === 'tuple';
+        return type === SolidityTypes.Tuple;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 4357f15d2..970400a57 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
@@ -52,6 +52,6 @@ export class UInt extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return `uint${this._width}`;
+        return `${SolidityTypes.Uint}${this._width}`;
     }
 }
-- 
cgit v1.2.3


From 029b8d59507df25aa9c7d1b096c8d873eb6ae4da Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 17:11:15 -0800
Subject: Changed constants to an exported enum; this is 0x convention

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  6 +++---
 .../abstract_data_types/types/pointer.ts           |  4 ++--
 .../abi_encoder/abstract_data_types/types/set.ts   | 12 ++++++------
 .../src/abi_encoder/calldata/blocks/pointer.ts     |  6 +++---
 .../utils/src/abi_encoder/calldata/calldata.ts     | 14 +++++++-------
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  6 +++---
 .../src/abi_encoder/evm_data_types/address.ts      |  6 +++---
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  4 ++--
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  6 +++---
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 12 ++++++------
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  4 ++--
 .../utils/src/abi_encoder/evm_data_types/method.ts |  4 ++--
 .../src/abi_encoder/evm_data_types/static_bytes.ts |  6 +++---
 .../utils/src/abi_encoder/evm_data_types/string.ts | 12 ++++++------
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  4 ++--
 packages/utils/src/abi_encoder/utils/constants.ts  | 22 ++++++++++++----------
 packages/utils/src/abi_encoder/utils/math.ts       | 20 ++++++++++----------
 17 files changed, 75 insertions(+), 73 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 4cef60172..10e5c2540 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -2,7 +2,7 @@ import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { DataTypeFactory } from './interfaces';
@@ -25,7 +25,7 @@ export abstract class DataType {
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_ENCODING_RULES : rules;
+        const rules_ = _.isUndefined(rules) ? constants.DEFAULT_ENCODING_RULES : rules;
         const calldata = new Calldata(rules_);
         if (!_.isUndefined(selector)) {
             calldata.setSelector(selector);
@@ -44,7 +44,7 @@ export abstract class DataType {
         }
         const hasSelector = !_.isUndefined(selector);
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_DECODING_RULES : rules;
+        const rules_ = _.isUndefined(rules) ? constants.DEFAULT_DECODING_RULES : rules;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 8e597636b..3d38deb94 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -3,7 +3,7 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
-import * as Constants from '../../utils/constants';
+import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
 import { DataType } from '../data_type';
@@ -34,7 +34,7 @@ export abstract class Pointer extends DataType {
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
-        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
+        const destinationOffsetRelative = parseInt(destinationOffsetHex, constants.HEX_BASE);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         const currentOffset = calldata.getOffset();
         calldata.setOffset(destinationOffsetAbsolute);
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index aeea7919f..f50ed8298 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { BigNumber } from '../../../configured_bignumber';
 import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
-import * as Constants from '../../utils/constants';
+import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
 import { DataType } from '../data_type';
@@ -54,7 +54,7 @@ export abstract class Set extends DataType {
         if (this._isArray && _.isUndefined(this._arrayLength)) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const arrayLength = new BigNumber(arrayLengthHex, Constants.HEX_BASE);
+            const arrayLength = new BigNumber(arrayLengthHex, constants.HEX_BASE);
             [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
         // Create a new scope in the calldata, before descending into the members of this set.
@@ -115,8 +115,8 @@ export abstract class Set extends DataType {
         if (this._isArray && _.isUndefined(this._arrayLength)) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
             const lenBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
+                ethUtil.toBuffer(`0x${value.length.toString(constants.HEX_BASE)}`),
+                constants.EVM_WORD_WIDTH_IN_BYTES,
             );
             block.setHeader(lenBuf);
         }
@@ -205,14 +205,14 @@ export abstract class Set extends DataType {
         _.each(range, (idx: number) => {
             const memberDataItem: DataItem = {
                 type: _.isUndefined(this._arrayElementType) ? '' : this._arrayElementType,
-                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+                name: `${dataItem.name}[${idx.toString(constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
             if (!_.isUndefined(components)) {
                 memberDataItem.components = components;
             }
             const memberType = this.getFactory().create(memberDataItem, this);
-            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
+            memberIndexByName[idx.toString(constants.DEC_BASE)] = members.length;
             members.push(memberType);
         });
         return [members, memberIndexByName];
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 654cbe26c..1daf33f7e 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../../utils/constants';
+import { constants } from '../../utils/constants';
 
 import { CalldataBlock } from '../calldata_block';
 
@@ -29,9 +29,9 @@ export class Pointer extends CalldataBlock {
         const parentOffset = this._parent.getOffsetInBytes();
         const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerHex = `0x${pointer.toString(Constants.HEX_BASE)}`;
+        const pointerHex = `0x${pointer.toString(constants.HEX_BASE)}`;
         const pointerBuf = ethUtil.toBuffer(pointerHex);
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         return pointerBufPadded;
     }
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 6d8814e06..e5858b524 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { EncodingRules } from '../utils/rules';
 
 import * as CalldataBlocks from './blocks';
@@ -31,7 +31,7 @@ export class Calldata {
     public setSelector(selector: string): void {
         if (!_.startsWith(selector, '0x')) {
             throw new Error(`Expected selector to be hex. Missing prefix '0x'`);
-        } else if (selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+        } else if (selector.length !== constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
             throw new Error(`Invalid selector '${selector}'`);
         }
         this._selector = selector;
@@ -206,11 +206,11 @@ export class Calldata {
                 lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
             } else {
                 // This block has at least one word of value.
-                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                offsetStr = `0x${offset.toString(constants.HEX_BASE)}`.padEnd(offsetPadding);
                 valueStr = ethUtil
                     .stripHexPrefix(
                         ethUtil.bufferToHex(
-                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
+                            block.toBuffer().slice(evmWordStartIndex, constants.EVM_WORD_WIDTH_IN_BYTES),
                         ),
                     )
                     .padEnd(valuePadding);
@@ -223,11 +223,11 @@ export class Calldata {
                 }
             }
             // This block has a value that is more than 1 word.
-            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
-                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+            for (let j = constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += constants.EVM_WORD_WIDTH_IN_BYTES) {
+                offsetStr = `0x${(offset + j).toString(constants.HEX_BASE)}`.padEnd(offsetPadding);
                 valueStr = ethUtil
                     .stripHexPrefix(
-                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
+                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + constants.EVM_WORD_WIDTH_IN_BYTES)),
                     )
                     .padEnd(valuePadding);
                 nameStr = ' '.repeat(namePadding);
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index fbe592fc7..189841989 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { Queue } from '../utils/queue';
 
 export class RawCalldata {
@@ -24,8 +24,8 @@ export class RawCalldata {
         this._offset = RawCalldata._INITIAL_OFFSET;
         // If there's a selector then slice it
         if (hasSelector) {
-            const selectorBuf = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
-            this._value = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            const selectorBuf = this._value.slice(constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            this._value = this._value.slice(constants.HEX_SELECTOR_LENGTH_IN_BYTES);
             this._selector = ethUtil.bufferToHex(selectorBuf);
         }
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 07a0bd10c..c45355639 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -4,12 +4,12 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class Address extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
-    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
+    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES -
     Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
@@ -30,7 +30,7 @@ export class Address extends AbstractDataTypes.Blob {
             throw new Error(`Invalid address: '${value}'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
-        const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index a86283c2a..272cc4132 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -2,7 +2,7 @@ import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class Array extends AbstractDataTypes.Set {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
@@ -23,7 +23,7 @@ export class Array extends AbstractDataTypes.Set {
             throw new Error(`Could not parse array length: ${type}`);
         }
         const arrayElementType = matches[1];
-        const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], constants.DEC_BASE);
         return [arrayElementType, arrayLength];
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 7af13506b..0c29f690a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class Bool extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -27,7 +27,7 @@ export class Bool extends AbstractDataTypes.Blob {
         const encodedValue = value ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(
             ethUtil.toBuffer(encodedValue),
-            Constants.EVM_WORD_WIDTH_IN_BYTES,
+            constants.EVM_WORD_WIDTH_IN_BYTES,
         );
         return encodedValueBuf;
     }
@@ -35,7 +35,7 @@ export class Bool extends AbstractDataTypes.Blob {
     public decodeValue(calldata: RawCalldata): boolean {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, Constants.HEX_BASE);
+        const valueNumber = new BigNumber(valueHex, constants.HEX_BASE);
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ac2a1fb6e..2c256cfa9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class DynamicBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
@@ -37,10 +37,10 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
         const valueBuf = ethUtil.toBuffer(value);
-        const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * constants.EVM_WORD_WIDTH_IN_BYTES;
         const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
-        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
         DynamicBytes._sanityCheckValue(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
@@ -54,9 +54,9 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         // 1/2 Decode length
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const length = parseInt(lengthHex, constants.HEX_BASE);
         // 2/2 Decode value
-        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const wordsToStoreValuePadded = Math.ceil(length / constants.EVM_WORD_WIDTH_IN_BYTES);
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = ethUtil.bufferToHex(valueBuf);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 3e465fc15..244b720e3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
 export class Int extends AbstractDataTypes.Blob {
@@ -26,7 +26,7 @@ export class Int extends AbstractDataTypes.Blob {
         const matches = Int._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
-                ? parseInt(matches[1], Constants.DEC_BASE)
+                ? parseInt(matches[1], constants.DEC_BASE)
                 : Int._DEFAULT_WIDTH;
         return width;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index bd4732097..7256a93d9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -3,7 +3,7 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { Tuple } from './tuple';
@@ -62,7 +62,7 @@ export class Method extends AbstractDataTypes.Set {
             ethUtil.toBuffer(
                 ethUtil
                     .sha3(signature)
-                    .slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+                    .slice(constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, constants.HEX_SELECTOR_LENGTH_IN_BYTES),
             ),
         );
         return selector;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index ed1f51f7e..5453d47a0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class StaticBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -22,7 +22,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
         const matches = StaticBytes._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2])
-                ? parseInt(matches[2], Constants.DEC_BASE)
+                ? parseInt(matches[2], constants.DEC_BASE)
                 : StaticBytes._DEFAULT_WIDTH;
         return width;
     }
@@ -45,7 +45,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
         this._sanityCheckValue(value);
         const valueBuf = ethUtil.toBuffer(value);
         // 2/2 Store value as hex
-        const valuePadded = ethUtil.setLengthRight(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const valuePadded = ethUtil.setLengthRight(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         return valuePadded;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index e5b2d5f33..ac62ea264 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class String extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
@@ -25,10 +25,10 @@ export class String extends AbstractDataTypes.Blob {
     public encodeValue(value: string): Buffer {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
-        const wordsToStoreValuePadded = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const wordsToStoreValuePadded = Math.ceil(value.length / constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * constants.EVM_WORD_WIDTH_IN_BYTES;
         const lengthBuf = ethUtil.toBuffer(value.length);
-        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
         const valueBuf = new Buffer(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
@@ -42,9 +42,9 @@ export class String extends AbstractDataTypes.Blob {
         // 1/2 Decode length
         const lengthBufPadded = calldata.popWord();
         const lengthHexPadded = ethUtil.bufferToHex(lengthBufPadded);
-        const length = parseInt(lengthHexPadded, Constants.HEX_BASE);
+        const length = parseInt(lengthHexPadded, constants.HEX_BASE);
         // 2/2 Decode value
-        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const wordsToStoreValuePadded = Math.ceil(length / constants.EVM_WORD_WIDTH_IN_BYTES);
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = valueBuf.toString('ascii');
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 970400a57..df7ea38a4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
 export class UInt extends AbstractDataTypes.Blob {
@@ -26,7 +26,7 @@ export class UInt extends AbstractDataTypes.Blob {
         const matches = UInt._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
-                ? parseInt(matches[1], Constants.DEC_BASE)
+                ? parseInt(matches[1], constants.DEC_BASE)
                 : UInt._DEFAULT_WIDTH;
         return width;
     }
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 05c6783e7..82eeab010 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -1,12 +1,14 @@
 import { DecodingRules, EncodingRules } from './rules';
 
-export const EVM_WORD_WIDTH_IN_BYTES = 32;
-export const EVM_WORD_WIDTH_IN_BITS = 256;
-export const HEX_BASE = 16;
-export const DEC_BASE = 10;
-export const BIN_BASE = 2;
-export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
-export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
-export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
-export const DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
-export const DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
+export const constants = {
+    EVM_WORD_WIDTH_IN_BYTES: 32,
+    EVM_WORD_WIDTH_IN_BITS: 256,
+    HEX_BASE: 16,
+    DEC_BASE: 10,
+    BIN_BASE: 2,
+    HEX_SELECTOR_LENGTH_IN_CHARS: 10,
+    HEX_SELECTOR_LENGTH_IN_BYTES: 4,
+    HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
+    DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
+    DEFAULT_ENCODING_RULES: { optimize: false, annotate: false } as EncodingRules,
+};
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index 9bcdc3af1..d84983c5b 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -2,7 +2,7 @@ import BigNumber from 'bignumber.js';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 function sanityCheckBigNumberRange(
     value_: BigNumber | string | number,
@@ -17,9 +17,9 @@ function sanityCheckBigNumberRange(
     }
 }
 function bigNumberToPaddedBuffer(value: BigNumber): Buffer {
-    const valueHex = `0x${value.toString(Constants.HEX_BASE)}`;
+    const valueHex = `0x${value.toString(constants.HEX_BASE)}`;
     const valueBuf = ethUtil.toBuffer(valueHex);
-    const valueBufPadded = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+    const valueBufPadded = ethUtil.setLengthLeft(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
     return valueBufPadded;
 }
 /**
@@ -37,13 +37,13 @@ export function encodeNumericValue(value_: BigNumber | string | number): Buffer
     // Case 2/2: Value is negative
     // Use two's-complement to encode the value
     // Step 1/3: Convert negative value to positive binary string
-    const valueBin = value.times(-1).toString(Constants.BIN_BASE);
+    const valueBin = value.times(-1).toString(constants.BIN_BASE);
     // Step 2/3: Invert binary value
-    let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
+    let invertedValueBin = '1'.repeat(constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
     _.each(valueBin, (bit: string) => {
         invertedValueBin += bit === '1' ? '0' : '1';
     });
-    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    const invertedValue = new BigNumber(invertedValueBin, constants.BIN_BASE);
     // Step 3/3: Add 1 to inverted value
     const negativeValue = invertedValue.plus(1);
     const encodedValue = bigNumberToPaddedBuffer(negativeValue);
@@ -73,13 +73,13 @@ export function safeEncodeNumericValue(
 export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): BigNumber {
     const valueHex = ethUtil.bufferToHex(encodedValue);
     // Case 1/3: value is definitely non-negative because of numeric boundaries
-    const value = new BigNumber(valueHex, Constants.HEX_BASE);
+    const value = new BigNumber(valueHex, constants.HEX_BASE);
     if (!minValue.lessThan(0)) {
         return value;
     }
     // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
-    const valueBin = value.toString(Constants.BIN_BASE);
-    const isValueNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
+    const valueBin = value.toString(constants.BIN_BASE);
+    const isValueNegative = valueBin.length === constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
     if (!isValueNegative) {
         return value;
     }
@@ -89,7 +89,7 @@ export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): B
     _.each(valueBin, (bit: string) => {
         invertedValueBin += bit === '1' ? '0' : '1';
     });
-    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    const invertedValue = new BigNumber(invertedValueBin, constants.BIN_BASE);
     // Step 2/3: Add 1 to inverted value
     // The result is the two's-complement representation of the input value.
     const positiveValue = invertedValue.plus(1);
-- 
cgit v1.2.3


From d6645b8a9116d92ac15f0b64f46566bf7f5447f1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 17:23:01 -0800
Subject: Explicit encoding rules in tests.

---
 .../utils/test/abi_encoder/evm_data_types_test.ts  | 129 +++++++++++----------
 packages/utils/test/abi_encoder/methods_test.ts    |  37 +++---
 packages/utils/test/abi_encoder/optimizer_test.ts  |  31 ++---
 .../utils/test/abi_encoder/return_values_test.ts   |  11 +-
 4 files changed, 106 insertions(+), 102 deletions(-)

diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 11cebda55..9ef80a560 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -10,6 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
     describe('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
@@ -18,7 +19,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -33,7 +34,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -48,7 +49,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -63,7 +64,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -81,7 +82,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array3 = ['0x18192021'];
             const args = [array1, array2, array3];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -99,7 +100,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array3 = ['0x18192021'];
             const args = [array1, array2, array3];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -116,7 +117,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
             const args = [array1, array2];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -133,7 +134,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
             const args = [array1, array2];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -149,7 +150,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = ['Hello', 'world'];
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Expected array of 3 elements, but got array of length 2');
         });
         it('Static size; Too Many Elements', async () => {
@@ -160,7 +161,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = ['Hello', 'world'];
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Expected array of 1 elements, but got array of length 2');
         });
         it('Element Type Mismatch', async () => {
@@ -171,7 +172,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = [new BigNumber(1), 'Bad Argument'];
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
     });
@@ -188,7 +189,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field_1: new BigNumber(-5), field_2: true };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -208,7 +209,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -228,7 +229,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field: [new BigNumber(1), new BigNumber(2)] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -248,7 +249,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field: [new BigNumber(1), new BigNumber(2)] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -270,7 +271,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x09101112', '0x13141516'];
             const args = { field: [array1, array2] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -292,7 +293,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x09101112', '0x13141516'];
             const args = { field: [array1, array2] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -322,7 +323,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 field_4: '0xabcdef0123456789',
             };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -343,7 +344,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = { field_1: new BigNumber(-5) };
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Could not assign tuple to object: missing keys field_2');
         });
         it('Bad Key', async () => {
@@ -358,7 +359,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = { unknown_field: new BigNumber(-5) };
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
         });
     });
@@ -371,7 +372,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -386,7 +387,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = 'e4';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(`Invalid address: '${args}'`);
         });
         it('Invalid Address - input is not 20 bytes', async () => {
@@ -397,7 +398,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0xe4';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(`Invalid address: '${args}'`);
         });
     });
@@ -410,7 +411,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = true;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -424,7 +425,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = false;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -448,7 +449,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -462,7 +463,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(-1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -476,7 +477,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max256BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -490,7 +491,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min256BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -505,7 +506,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('Int256 - Value too small', async () => {
@@ -516,7 +517,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('Int32 - Positive Base Case', async () => {
@@ -526,7 +527,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -540,7 +541,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(-1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -554,7 +555,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max32BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -568,7 +569,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min32BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -583,7 +584,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('Int32 - Value too small', async () => {
@@ -594,7 +595,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
     });
@@ -614,7 +615,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -628,7 +629,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -642,7 +643,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min256BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -657,7 +658,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('UInt256 - Value too small', async () => {
@@ -668,7 +669,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('UInt32 - Positive Base Case', async () => {
@@ -678,7 +679,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -692,7 +693,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -706,7 +707,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min32BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -721,7 +722,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('UInt32 - Value too small', async () => {
@@ -732,7 +733,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
     });
@@ -745,7 +746,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -759,7 +760,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -773,7 +774,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x00010203';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -788,7 +789,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -803,7 +804,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -818,7 +819,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -834,7 +835,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x0102030405';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(
                 'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
             );
@@ -847,7 +848,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(
                 'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
             );
@@ -860,7 +861,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
@@ -871,7 +872,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x010';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
@@ -885,7 +886,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -902,7 +903,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const bytesLength = 40;
             const args = '0x' + '61'.repeat(bytesLength);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -935,7 +936,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '01';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
@@ -946,7 +947,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x010';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
@@ -960,7 +961,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = 'five';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -977,7 +978,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const bytesLength = 40;
             const args = 'a'.repeat(bytesLength);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -994,7 +995,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const strLength = 40;
             const args = '0x' + 'a'.repeat(strLength);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
index c870f4f04..837020883 100644
--- a/packages/utils/test/abi_encoder/methods_test.ts
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -10,11 +10,12 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Method Encoding / Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
     it('Types with default widths', async () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
         const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
@@ -33,7 +34,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
@@ -52,7 +53,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
@@ -71,7 +72,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
@@ -90,7 +91,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
@@ -112,7 +113,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
                 [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]],
             ]);
         }
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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@@ -141,7 +142,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
                 ],
             ]);
         }
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@@ -154,7 +155,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
         const args = [['Brave', 'New', 'World']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
@@ -167,7 +168,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generaet calldata
         const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
         const args = [['Brave', 'New', 'World']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
@@ -180,7 +181,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
         const args = [['Brave', 'New', 'World']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
@@ -193,7 +194,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
         const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
@@ -206,7 +207,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
         const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
@@ -219,7 +220,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.stringAbi);
         const args = [['five', 'six', 'seven']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
@@ -233,7 +234,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // This is dynamic because it has dynamic members
         const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
         const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
@@ -247,7 +248,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // This is dynamic because it has dynamic members
         const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
         const args = [[new BigNumber(5), 'five']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
@@ -261,7 +262,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // This is dynamic because it has dynamic members
         const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
         const args = [[new BigNumber(5), 'five']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
@@ -285,7 +286,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             true,
         ];
         // Validate calldata
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         const expectedCalldata =
             '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';
         expect(calldata).to.be.equal(expectedCalldata);
@@ -353,7 +354,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             someTupleWithDynamicTypes,
             someArrayOfTuplesWithDynamicTypes,
         };
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
index 27443fe48..18aa6549a 100644
--- a/packages/utils/test/abi_encoder/optimizer_test.ts
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -10,6 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: true };
     it('Duplicate Dynamic Arrays with Static Elements', async () => {
         // Generate calldata
         const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
@@ -17,7 +18,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -32,7 +33,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -47,7 +48,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -64,7 +65,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -78,7 +79,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const strings = ['Hello', 'World', 'Hello', 'World'];
         const args = [strings];
         // Validate calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -92,7 +93,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple = ['Hello', 'Hello'];
         const args = [tuple];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -109,7 +110,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
         const args = ['Hello', 'Hello'];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -127,7 +128,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
         const args = [value, value];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -142,7 +143,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = tuple1;
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -158,7 +159,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = [tuple1[0], new BigNumber(2)];
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -174,7 +175,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -190,7 +191,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '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';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -220,7 +221,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const twoDimArray2 = [['Hello', 'World'], ['Bar']];
         const args = [twoDimArray1, twoDimArray2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -235,7 +236,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
         const args = [array, tuple];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -250,7 +251,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const str = 'Hello';
         const args = [array, str];
         // Validate calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
index 3215509f1..a8cdd6ca3 100644
--- a/packages/utils/test/abi_encoder/return_values_test.ts
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -10,6 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Return Value Encoding/Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
     it('No Return Value', async () => {
         // Decode return value
         const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
@@ -22,7 +23,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
         const returnValue = ['0x01020304'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -31,7 +32,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
         const returnValue = ['0x01020304', '0x05060708'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -40,7 +41,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
         const returnValue = ['0x01020304'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -49,7 +50,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
         const returnValue = ['0x01020304', '0x05060708'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -58,7 +59,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
         const returnValue = ['0x01020304', '0x05060708'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
-- 
cgit v1.2.3


From 5c13353fb2512411c0f2c8cba9395235188f5df8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 17:24:14 -0800
Subject: Optimize calldata by default.

---
 packages/utils/src/abi_encoder/utils/constants.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 82eeab010..acc06329c 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -10,5 +10,5 @@ export const constants = {
     HEX_SELECTOR_LENGTH_IN_BYTES: 4,
     HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
     DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
-    DEFAULT_ENCODING_RULES: { optimize: false, annotate: false } as EncodingRules,
+    DEFAULT_ENCODING_RULES: { optimize: true, annotate: false } as EncodingRules,
 };
-- 
cgit v1.2.3


From a172ab158e2eaca8256ef881c3f2d4098987ec8a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:22:18 -0800
Subject: Explicit imports for EVM Data Types

---
 .../utils/src/abi_encoder/evm_data_type_factory.ts | 38 ++++++++++++++--------
 .../src/abi_encoder/evm_data_types/address.ts      | 10 +++---
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  8 ++---
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  6 ++--
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 10 +++---
 .../utils/src/abi_encoder/evm_data_types/index.ts  | 11 -------
 .../utils/src/abi_encoder/evm_data_types/int.ts    | 16 ++++-----
 .../utils/src/abi_encoder/evm_data_types/method.ts |  6 ++--
 .../src/abi_encoder/evm_data_types/pointer.ts      |  2 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts | 14 ++++----
 .../utils/src/abi_encoder/evm_data_types/string.ts |  6 ++--
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |  4 +--
 .../utils/src/abi_encoder/evm_data_types/uint.ts   | 20 ++++++------
 packages/utils/src/abi_encoder/index.ts            | 14 +++++++-
 14 files changed, 88 insertions(+), 77 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/evm_data_types/index.ts

diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index bc68e05b7..4d04d4ed7 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -3,69 +3,79 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory } from './abstract_data_types';
-import * as Impl from './evm_data_types';
-
-export class Address extends Impl.Address {
+import { AddressDataType } from './evm_data_types/address';
+import { ArrayDataType } from './evm_data_types/array';
+import { BoolDataType } from './evm_data_types/bool';
+import { DynamicBytesDataType } from './evm_data_types/dynamic_bytes';
+import { IntDataType } from './evm_data_types/int';
+import { MethodDataType } from './evm_data_types/method';
+import { PointerDataType } from './evm_data_types/pointer';
+import { StaticBytesDataType } from './evm_data_types/static_bytes';
+import { StringDataType } from './evm_data_types/string';
+import { TupleDataType } from './evm_data_types/tuple';
+import { UIntDataType } from './evm_data_types/uint';
+
+export class Address extends AddressDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Bool extends Impl.Bool {
+export class Bool extends BoolDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Int extends Impl.Int {
+export class Int extends IntDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class UInt extends Impl.UInt {
+export class UInt extends UIntDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class StaticBytes extends Impl.StaticBytes {
+export class StaticBytes extends StaticBytesDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class DynamicBytes extends Impl.DynamicBytes {
+export class DynamicBytes extends DynamicBytesDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class String extends Impl.String {
+export class String extends StringDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Pointer extends Impl.Pointer {
+export class Pointer extends PointerDataType {
     public constructor(destDataType: DataType, parentDataType: DataType) {
         super(destDataType, parentDataType, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Tuple extends Impl.Tuple {
+export class Tuple extends TupleDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Array extends Impl.Array {
+export class Array extends ArrayDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Method extends Impl.Method {
+export class Method extends MethodDataType {
     public constructor(abi: MethodAbi) {
         super(abi, EvmDataTypeFactory.getInstance());
     }
@@ -105,7 +115,7 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         } else if (String.matchType(dataItem.type)) {
             dataType = new String(dataItem);
         }
-        // @TODO: Implement Fixed/UFixed types
+        // @TODO: DataTypeement Fixed/UFixed types
         if (_.isUndefined(dataType)) {
             throw new Error(`Unrecognized data type: '${dataItem.type}'`);
         } else if (!_.isUndefined(parentDataType) && !dataType.isStatic()) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index c45355639..769c5a81c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -6,19 +6,19 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class Address extends AbstractDataTypes.Blob {
+export class AddressDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES -
-    Address._ADDRESS_SIZE_IN_BYTES;
+    AddressDataType._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === SolidityTypes.Address;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Address._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, AddressDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!AddressDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
     }
@@ -36,7 +36,7 @@ export class Address extends AbstractDataTypes.Blob {
 
     public decodeValue(calldata: RawCalldata): string {
         const valueBufPadded = calldata.popWord();
-        const valueBuf = valueBufPadded.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
+        const valueBuf = valueBufPadded.slice(AddressDataType._DECODED_ADDRESS_OFFSET_IN_BYTES);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 272cc4132..1736bcef0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -4,17 +4,17 @@ import * as _ from 'lodash';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { constants } from '../utils/constants';
 
-export class Array extends AbstractDataTypes.Set {
+export class ArrayDataType extends AbstractDataTypes.Set {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
 
     public static matchType(type: string): boolean {
-        return Array._MATCHER.test(type);
+        return ArrayDataType._MATCHER.test(type);
     }
 
     private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] {
-        const matches = Array._MATCHER.exec(type);
+        const matches = ArrayDataType._MATCHER.exec(type);
         if (_.isNull(matches) || matches.length !== 3) {
             throw new Error(`Could not parse array: ${type}`);
         } else if (_.isUndefined(matches[1])) {
@@ -30,7 +30,7 @@ export class Array extends AbstractDataTypes.Set {
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         // Construct parent
         const isArray = true;
-        const [arrayElementType, arrayLength] = Array._decodeElementTypeAndLengthFromType(dataItem.type);
+        const [arrayElementType, arrayLength] = ArrayDataType._decodeElementTypeAndLengthFromType(dataItem.type);
         super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType);
         // Set array properties
         this._elementType = arrayElementType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 0c29f690a..32eda9c39 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -7,7 +7,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class Bool extends AbstractDataTypes.Blob {
+export class BoolDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
@@ -15,8 +15,8 @@ export class Bool extends AbstractDataTypes.Blob {
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Bool._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, BoolDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!BoolDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 2c256cfa9..c8ff47c3d 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -6,7 +6,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class DynamicBytes extends AbstractDataTypes.Blob {
+export class DynamicBytesDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
@@ -25,8 +25,8 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!DynamicBytes.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, DynamicBytesDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!DynamicBytesDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Dynamic Bytes with bad input: ${dataItem}`);
         }
     }
@@ -42,7 +42,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
         const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
-        DynamicBytes._sanityCheckValue(value);
+        DynamicBytesDataType._sanityCheckValue(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
         // 3/3 Combine length and value
         const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
@@ -60,7 +60,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = ethUtil.bufferToHex(valueBuf);
-        DynamicBytes._sanityCheckValue(value);
+        DynamicBytesDataType._sanityCheckValue(value);
         return value;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/index.ts b/packages/utils/src/abi_encoder/evm_data_types/index.ts
deleted file mode 100644
index fc0edabf1..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types/index.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-export * from './address';
-export * from './bool';
-export * from './int';
-export * from './uint';
-export * from './static_bytes';
-export * from './dynamic_bytes';
-export * from './string';
-export * from './pointer';
-export * from './tuple';
-export * from './array';
-export * from './method';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 244b720e3..aee8320a6 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -7,36 +7,36 @@ import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class Int extends AbstractDataTypes.Blob {
+export class IntDataType extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH;
+    private static readonly _DEFAULT_WIDTH: number = IntDataType._MAX_WIDTH;
     private readonly _width: number;
     private readonly _minValue: BigNumber;
     private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
-        return Int._MATCHER.test(type);
+        return IntDataType._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = Int._MATCHER.exec(type);
+        const matches = IntDataType._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], constants.DEC_BASE)
-                : Int._DEFAULT_WIDTH;
+                : IntDataType._DEFAULT_WIDTH;
         return width;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Int._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Int.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, IntDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!IntDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Int with bad input: ${dataItem}`);
         }
-        this._width = Int._decodeWidthFromType(dataItem.type);
+        this._width = IntDataType._decodeWidthFromType(dataItem.type);
         this._minValue = new BigNumber(2).toPower(this._width - 1).times(-1);
         this._maxValue = new BigNumber(2).toPower(this._width - 1).sub(1);
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 7256a93d9..de8809edf 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -6,9 +6,9 @@ import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_t
 import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
-import { Tuple } from './tuple';
+import { TupleDataType } from './tuple';
 
-export class Method extends AbstractDataTypes.Set {
+export class MethodDataType extends AbstractDataTypes.Set {
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
@@ -19,7 +19,7 @@ export class Method extends AbstractDataTypes.Set {
         this._methodSignature = this._computeSignature();
         this._methodSelector = this._computeSelector();
         const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        this._returnDataType = new Tuple(returnDataItem, this.getFactory());
+        this._returnDataType = new TupleDataType(returnDataItem, this.getFactory());
     }
 
     public encode(value: any, rules?: EncodingRules): string {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index e7c172afb..7ca428760 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -2,7 +2,7 @@ import { DataItem } from 'ethereum-types';
 
 import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
 
-export class Pointer extends AbstractDataTypes.Pointer {
+export class PointerDataType extends AbstractDataTypes.Pointer {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
         const destDataItem = destDataType.getDataItem();
         const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 5453d47a0..3b270630e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -6,7 +6,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class StaticBytes extends AbstractDataTypes.Blob {
+export class StaticBytesDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
@@ -15,24 +15,24 @@ export class StaticBytes extends AbstractDataTypes.Blob {
     private readonly _width: number;
 
     public static matchType(type: string): boolean {
-        return StaticBytes._MATCHER.test(type);
+        return StaticBytesDataType._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = StaticBytes._MATCHER.exec(type);
+        const matches = StaticBytesDataType._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2])
                 ? parseInt(matches[2], constants.DEC_BASE)
-                : StaticBytes._DEFAULT_WIDTH;
+                : StaticBytesDataType._DEFAULT_WIDTH;
         return width;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!StaticBytes.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, StaticBytesDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!StaticBytesDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Static Bytes with bad input: ${dataItem}`);
         }
-        this._width = StaticBytes._decodeWidthFromType(dataItem.type);
+        this._width = StaticBytesDataType._decodeWidthFromType(dataItem.type);
     }
 
     public getSignature(): string {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index ac62ea264..d7e9ec7fe 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -6,7 +6,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class String extends AbstractDataTypes.Blob {
+export class StringDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
@@ -14,8 +14,8 @@ export class String extends AbstractDataTypes.Blob {
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!String.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, StringDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!StringDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 40859f62e..5ba875b9e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -2,7 +2,7 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 
-export class Tuple extends AbstractDataTypes.Set {
+export class TupleDataType extends AbstractDataTypes.Set {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
@@ -11,7 +11,7 @@ export class Tuple extends AbstractDataTypes.Set {
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory);
-        if (!Tuple.matchType(dataItem.type)) {
+        if (!TupleDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
         this._signature = this._computeSignatureOfMembers();
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index df7ea38a4..a5989ea11 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -7,47 +7,47 @@ import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class UInt extends AbstractDataTypes.Blob {
+export class UIntDataType extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH;
+    private static readonly _DEFAULT_WIDTH: number = UIntDataType._MAX_WIDTH;
     private static readonly _MIN_VALUE = new BigNumber(0);
     private readonly _width: number;
     private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
-        return UInt._MATCHER.test(type);
+        return UIntDataType._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = UInt._MATCHER.exec(type);
+        const matches = UIntDataType._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], constants.DEC_BASE)
-                : UInt._DEFAULT_WIDTH;
+                : UIntDataType._DEFAULT_WIDTH;
         return width;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, UInt._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!UInt.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, UIntDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!UIntDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`);
         }
-        this._width = UInt._decodeWidthFromType(dataItem.type);
+        this._width = UIntDataType._decodeWidthFromType(dataItem.type);
         this._maxValue = new BigNumber(2).toPower(this._width).sub(1);
     }
 
     public encodeValue(value: BigNumber | string | number): Buffer {
-        const encodedValue = EncoderMath.safeEncodeNumericValue(value, UInt._MIN_VALUE, this._maxValue);
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, UIntDataType._MIN_VALUE, this._maxValue);
         return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
         const valueBuf = calldata.popWord();
-        const value = EncoderMath.safeDecodeNumericValue(valueBuf, UInt._MIN_VALUE, this._maxValue);
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, UIntDataType._MIN_VALUE, this._maxValue);
         return value;
     }
 
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index ea037b40a..baf844ac6 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,14 @@
 export { EncodingRules, DecodingRules } from './utils/rules';
-export * from './evm_data_type_factory';
+export {
+    Address,
+    Array,
+    Bool,
+    DynamicBytes,
+    Int,
+    Method,
+    Pointer,
+    StaticBytes,
+    String,
+    Tuple,
+    UInt,
+} from './evm_data_type_factory';
-- 
cgit v1.2.3


From b8ea322541e291b84f261bffcc77baf85dae08c1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:35:53 -0800
Subject: Explicit imports for abstract data types.

---
 packages/utils/src/abi_encoder/abstract_data_types/index.ts         | 4 ----
 packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts    | 2 +-
 packages/utils/src/abi_encoder/abstract_data_types/types/index.ts   | 3 ---
 packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts | 2 +-
 packages/utils/src/abi_encoder/abstract_data_types/types/set.ts     | 6 +++---
 packages/utils/src/abi_encoder/evm_data_type_factory.ts             | 3 ++-
 packages/utils/src/abi_encoder/evm_data_types/address.ts            | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/array.ts              | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/bool.ts               | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts      | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/int.ts                | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/method.ts             | 6 ++++--
 packages/utils/src/abi_encoder/evm_data_types/pointer.ts            | 6 ++++--
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts       | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/string.ts             | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/tuple.ts              | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/uint.ts               | 5 +++--
 17 files changed, 42 insertions(+), 35 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/index.ts
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/index.ts

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
deleted file mode 100644
index d1c7d93e4..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/index.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export * from './interfaces';
-export * from './data_type';
-import * as AbstractDataTypes from './types';
-export { AbstractDataTypes };
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index 965738056..cd2119673 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -7,7 +7,7 @@ import { DecodingRules } from '../../utils/rules';
 import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
-export abstract class Blob extends DataType {
+export abstract class AbstractBlobDataType extends DataType {
     protected _sizeKnownAtCompileTime: boolean;
 
     public constructor(dataItem: DataItem, factory: DataTypeFactory, sizeKnownAtCompileTime: boolean) {
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
deleted file mode 100644
index 958582dae..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './blob';
-export * from './pointer';
-export * from './set';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 3d38deb94..b6a6a7613 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -9,7 +9,7 @@ import { DecodingRules } from '../../utils/rules';
 import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
-export abstract class Pointer extends DataType {
+export abstract class AbstractPointerDataType extends DataType {
     protected _destination: DataType;
     protected _parent: DataType;
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index f50ed8298..4c8bb7b1a 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -10,9 +10,9 @@ import { DecodingRules } from '../../utils/rules';
 import { DataType } from '../data_type';
 import { DataTypeFactory, MemberIndexByName } from '../interfaces';
 
-import { Pointer } from './pointer';
+import { AbstractPointerDataType } from './pointer';
 
-export abstract class Set extends DataType {
+export abstract class AbstractSetDataType extends DataType {
     protected readonly _arrayLength: number | undefined;
     protected readonly _arrayElementType: string | undefined;
     private readonly _memberIndexByName: MemberIndexByName;
@@ -88,7 +88,7 @@ export abstract class Set extends DataType {
         }
         // If any member of the set is a pointer then the set is not static.
         const dependentMember = _.find(this._members, (member: DataType) => {
-            return member instanceof Pointer;
+            return member instanceof AbstractPointerDataType;
         });
         const isStatic = _.isUndefined(dependentMember);
         return isStatic;
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 4d04d4ed7..4cc124e0a 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -2,7 +2,8 @@
 import { DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { DataType, DataTypeFactory } from './abstract_data_types';
+import { DataType } from './abstract_data_types/data_type';
+import { DataTypeFactory } from './abstract_data_types/interfaces';
 import { AddressDataType } from './evm_data_types/address';
 import { ArrayDataType } from './evm_data_types/array';
 import { BoolDataType } from './evm_data_types/bool';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 769c5a81c..17363b5f3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class AddressDataType extends AbstractDataTypes.Blob {
+export class AddressDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES -
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 1736bcef0..7595cb667 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,10 +1,11 @@
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractSetDataType } from '../abstract_data_types/types/set';
 import { constants } from '../utils/constants';
 
-export class ArrayDataType extends AbstractDataTypes.Set {
+export class ArrayDataType extends AbstractSetDataType {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 32eda9c39..778a01d8a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -3,11 +3,12 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class BoolDataType extends AbstractDataTypes.Blob {
+export class BoolDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index c8ff47c3d..ac8e2b716 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class DynamicBytesDataType extends AbstractDataTypes.Blob {
+export class DynamicBytesDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index aee8320a6..6b5c3bf78 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,12 +2,13 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class IntDataType extends AbstractDataTypes.Blob {
+export class IntDataType extends AbstractBlobDataType {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index de8809edf..b1cd1377f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,13 +2,15 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
+import { DataType } from '../abstract_data_types/data_type';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractSetDataType } from '../abstract_data_types/types/set';
 import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { TupleDataType } from './tuple';
 
-export class MethodDataType extends AbstractDataTypes.Set {
+export class MethodDataType extends AbstractSetDataType {
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index 7ca428760..389e75927 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -1,8 +1,10 @@
 import { DataItem } from 'ethereum-types';
 
-import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
+import { DataType } from '../abstract_data_types/data_type';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractPointerDataType } from '../abstract_data_types/types/pointer';
 
-export class PointerDataType extends AbstractDataTypes.Pointer {
+export class PointerDataType extends AbstractPointerDataType {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
         const destDataItem = destDataType.getDataItem();
         const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 3b270630e..28584d445 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class StaticBytesDataType extends AbstractDataTypes.Blob {
+export class StaticBytesDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index d7e9ec7fe..7b6af747b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class StringDataType extends AbstractDataTypes.Blob {
+export class StringDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 5ba875b9e..31593c882 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,8 +1,9 @@
 import { DataItem, SolidityTypes } from 'ethereum-types';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractSetDataType } from '../abstract_data_types/types/set';
 
-export class TupleDataType extends AbstractDataTypes.Set {
+export class TupleDataType extends AbstractSetDataType {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index a5989ea11..45cb366f7 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,12 +2,13 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class UIntDataType extends AbstractDataTypes.Blob {
+export class UIntDataType extends AbstractBlobDataType {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
-- 
cgit v1.2.3


From 2da7cadefa877ff824da8fbaecd59dbff5028728 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:47:01 -0800
Subject: Explicit imports for calldata

---
 .../utils/src/abi_encoder/abstract_data_types/data_type.ts |  4 +++-
 .../src/abi_encoder/abstract_data_types/interfaces.ts      |  2 +-
 .../src/abi_encoder/abstract_data_types/types/blob.ts      |  8 +++++---
 .../src/abi_encoder/abstract_data_types/types/pointer.ts   |  8 +++++---
 .../utils/src/abi_encoder/abstract_data_types/types/set.ts | 14 ++++++++------
 packages/utils/src/abi_encoder/calldata/blocks/blob.ts     |  2 +-
 packages/utils/src/abi_encoder/calldata/blocks/index.ts    |  3 ---
 packages/utils/src/abi_encoder/calldata/blocks/pointer.ts  | 10 +++++-----
 packages/utils/src/abi_encoder/calldata/blocks/set.ts      |  2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts        |  7 ++++---
 packages/utils/src/abi_encoder/calldata/index.ts           |  5 -----
 packages/utils/src/abi_encoder/calldata/iterator.ts        | 10 ++++++----
 packages/utils/src/abi_encoder/evm_data_types/address.ts   |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/bool.ts      |  2 +-
 .../utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts  |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/int.ts       |  2 +-
 .../utils/src/abi_encoder/evm_data_types/static_bytes.ts   |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/string.ts    |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/uint.ts      |  2 +-
 19 files changed, 46 insertions(+), 43 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/calldata/blocks/index.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/index.ts

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 10e5c2540..13cc87e2a 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -1,7 +1,9 @@
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
+import { Calldata } from '../calldata/calldata';
+import { CalldataBlock } from '../calldata/calldata_block';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index bd4d2effd..2f2f60871 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -1,6 +1,6 @@
 import { DataItem } from 'ethereum-types';
 
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 
 import { DataType } from './data_type';
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index cd2119673..a091e55b9 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -1,7 +1,9 @@
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { BlobCalldataBlock } from '../../calldata/blocks/blob';
+import { CalldataBlock } from '../../calldata/calldata_block';
+import { RawCalldata } from '../../calldata/raw_calldata';
 import { DecodingRules } from '../../utils/rules';
 
 import { DataType } from '../data_type';
@@ -15,12 +17,12 @@ export abstract class AbstractBlobDataType extends DataType {
         this._sizeKnownAtCompileTime = sizeKnownAtCompileTime;
     }
 
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Blob {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): BlobCalldataBlock {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block = new CalldataBlocks.Blob(name, signature, parentName, encodedValue);
+        const block = new BlobCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index b6a6a7613..0f3c55280 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -2,7 +2,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { PointerCalldataBlock } from '../../calldata/blocks/pointer';
+import { CalldataBlock } from '../../calldata/calldata_block';
+import { RawCalldata } from '../../calldata/raw_calldata';
 import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
@@ -19,7 +21,7 @@ export abstract class AbstractPointerDataType extends DataType {
         this._parent = parent;
     }
 
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PointerCalldataBlock {
         if (_.isUndefined(parentBlock)) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
@@ -27,7 +29,7 @@ export abstract class AbstractPointerDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock.getName();
-        const block = new CalldataBlocks.Pointer(name, signature, parentName, destinationBlock, parentBlock);
+        const block = new PointerCalldataBlock(name, signature, parentName, destinationBlock, parentBlock);
         return block;
     }
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 4c8bb7b1a..bbe29eff0 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -3,7 +3,9 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../../configured_bignumber';
-import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { SetCalldataBlock } from '../../calldata/blocks/set';
+import { CalldataBlock } from '../../calldata/calldata_block';
+import { RawCalldata } from '../../calldata/raw_calldata';
 import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
@@ -39,7 +41,7 @@ export abstract class AbstractSetDataType extends DataType {
         }
     }
 
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): SetCalldataBlock {
         const block =
             value instanceof Array
                 ? this._generateCalldataBlockFromArray(value, parentBlock)
@@ -94,7 +96,7 @@ export abstract class AbstractSetDataType extends DataType {
         return isStatic;
     }
 
-    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): SetCalldataBlock {
         // Sanity check: if the set has a defined length then `value` must have the same length.
         if (!_.isUndefined(this._arrayLength) && value.length !== this._arrayLength) {
             throw new Error(
@@ -105,7 +107,7 @@ export abstract class AbstractSetDataType extends DataType {
         }
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block = new SetCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
@@ -130,10 +132,10 @@ export abstract class AbstractSetDataType extends DataType {
         return block;
     }
 
-    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): SetCalldataBlock {
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block = new SetCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
index 210ef6420..219ea6c61 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
@@ -1,6 +1,6 @@
 import { CalldataBlock } from '../calldata_block';
 
-export class Blob extends CalldataBlock {
+export class BlobCalldataBlock extends CalldataBlock {
     private readonly _blob: Buffer;
 
     constructor(name: string, signature: string, parentName: string, blob: Buffer) {
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/index.ts b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
deleted file mode 100644
index 958582dae..000000000
--- a/packages/utils/src/abi_encoder/calldata/blocks/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './blob';
-export * from './pointer';
-export * from './set';
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 1daf33f7e..c706fe908 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -5,7 +5,7 @@ import { constants } from '../../utils/constants';
 
 import { CalldataBlock } from '../calldata_block';
 
-export class Pointer extends CalldataBlock {
+export class PointerCalldataBlock extends CalldataBlock {
     public static readonly RAW_DATA_START = new Buffer('<');
     public static readonly RAW_DATA_END = new Buffer('>');
     private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
@@ -15,8 +15,8 @@ export class Pointer extends CalldataBlock {
     private _aliasFor: CalldataBlock | undefined;
 
     constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = Pointer._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = Pointer._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        const headerSizeInBytes = PointerCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = PointerCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
         this._parent = parent;
         this._dependency = dependency;
@@ -51,9 +51,9 @@ export class Pointer extends CalldataBlock {
     public getRawData(): Buffer {
         const dependencyRawData = this._dependency.getRawData();
         const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(Pointer.RAW_DATA_START);
+        rawDataComponents.push(PointerCalldataBlock.RAW_DATA_START);
         rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(Pointer.RAW_DATA_END);
+        rawDataComponents.push(PointerCalldataBlock.RAW_DATA_END);
         const rawData = Buffer.concat(rawDataComponents);
         return rawData;
     }
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
index 81455b364..d1abc4986 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/set.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -2,7 +2,7 @@ import * as _ from 'lodash';
 
 import { CalldataBlock } from '../calldata_block';
 
-export class Set extends CalldataBlock {
+export class SetCalldataBlock extends CalldataBlock {
     private _header: Buffer | undefined;
     private _members: CalldataBlock[];
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index e5858b524..5f3eee94a 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -4,7 +4,8 @@ import * as _ from 'lodash';
 import { constants } from '../utils/constants';
 import { EncodingRules } from '../utils/rules';
 
-import * as CalldataBlocks from './blocks';
+import { PointerCalldataBlock } from './blocks/pointer';
+import { SetCalldataBlock } from './blocks/set';
 import { CalldataBlock } from './calldata_block';
 import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 
@@ -112,7 +113,7 @@ export class Calldata {
         for (const block of iterator) {
             // If a block is a pointer and its value has already been observed, then update
             // the pointer to resolve to the existing value.
-            if (block instanceof CalldataBlocks.Pointer) {
+            if (block instanceof PointerCalldataBlock) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
                 if (dependencyBlockHash in blocksByHash) {
@@ -214,7 +215,7 @@ export class Calldata {
                         ),
                     )
                     .padEnd(valuePadding);
-                if (block instanceof CalldataBlocks.Set) {
+                if (block instanceof SetCalldataBlock) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
                 } else {
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
deleted file mode 100644
index 2ef75e8d0..000000000
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-export * from './calldata';
-export * from './calldata_block';
-export * from './raw_calldata';
-import * as CalldataBlocks from './blocks';
-export { CalldataBlocks };
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 5307f7944..333b32b4f 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -3,7 +3,9 @@ import * as _ from 'lodash';
 
 import { Queue } from '../utils/queue';
 
-import * as CalldataBlocks from './blocks';
+import { BlobCalldataBlock } from './blocks/blob';
+import { PointerCalldataBlock } from './blocks/pointer';
+import { SetCalldataBlock } from './blocks/set';
 import { CalldataBlock } from './calldata_block';
 
 /**
@@ -42,7 +44,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
     private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const queue = new Queue<CalldataBlock>();
         // Base case
-        if (!(block instanceof CalldataBlocks.Set)) {
+        if (!(block instanceof SetCalldataBlock)) {
             queue.pushBack(block);
             return queue;
         }
@@ -55,7 +57,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         _.each(set.getMembers(), (member: CalldataBlock) => {
             // Traverse child if it is a unique pointer.
             // A pointer that is an alias for another pointer is ignored.
-            if (member instanceof CalldataBlocks.Pointer && _.isUndefined(member.getAlias())) {
+            if (member instanceof PointerCalldataBlock && _.isUndefined(member.getAlias())) {
                 const dependency = member.getDependency();
                 queue.mergeBack(BaseIterator._createQueue(dependency));
             }
@@ -82,7 +84,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
                 }
                 return {
                     done: true,
-                    value: new CalldataBlocks.Blob('', '', '', new Buffer('')),
+                    value: new BlobCalldataBlock('', '', '', new Buffer('')),
                 };
             },
         };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 17363b5f3..88846b1fa 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class AddressDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 778a01d8a..d713d5a94 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class BoolDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ac8e2b716..5277efd6c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class DynamicBytesDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 6b5c3bf78..f1dcf5ea1 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 28584d445..2e371c505 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class StaticBytesDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 7b6af747b..91a72ad3f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class StringDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 45cb366f7..5180f0cf3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-- 
cgit v1.2.3


From 04503200e5eafda6617039b113ef26cf48184f62 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:52:32 -0800
Subject: Linter / Prettier

---
 .../src/abi_encoder/abstract_data_types/types/set.ts   | 18 +++++++-----------
 .../utils/src/abi_encoder/calldata/blocks/pointer.ts   |  5 +++--
 packages/utils/src/abi_encoder/utils/constants.ts      |  3 +++
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index bbe29eff0..089d04659 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -107,11 +107,7 @@ export abstract class AbstractSetDataType extends DataType {
         }
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block = new SetCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
+        const block = new SetCalldataBlock(this.getDataItem().name, this.getSignature(), parentName);
         // If this set has an undefined length then set its header to be the number of elements.
         let members = this._members;
         if (this._isArray && _.isUndefined(this._arrayLength)) {
@@ -135,11 +131,7 @@ export abstract class AbstractSetDataType extends DataType {
     protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): SetCalldataBlock {
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block = new SetCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
+        const block = new SetCalldataBlock(this.getDataItem().name, this.getSignature(), parentName);
         // Create blocks for members of set.
         const memberCalldataBlocks: CalldataBlock[] = [];
         const childMap = _.cloneDeep(this._memberIndexByName);
@@ -178,7 +170,11 @@ export abstract class AbstractSetDataType extends DataType {
     private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
         if (_.isUndefined(dataItem.components)) {
-            throw new Error(`Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${dataItem.name}'.`);
+            throw new Error(
+                `Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${
+                    dataItem.name
+                }'.`,
+            );
         }
         // Create one member for each component of `dataItem`
         const members: DataType[] = [];
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index c706fe908..72d6a3173 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -24,8 +24,9 @@ export class PointerCalldataBlock extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        const destinationOffset =
-            !_.isUndefined(this._aliasFor) ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const destinationOffset = !_.isUndefined(this._aliasFor)
+            ? this._aliasFor.getOffsetInBytes()
+            : this._dependency.getOffsetInBytes();
         const parentOffset = this._parent.getOffsetInBytes();
         const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index acc06329c..2f43ba04d 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -9,6 +9,9 @@ export const constants = {
     HEX_SELECTOR_LENGTH_IN_CHARS: 10,
     HEX_SELECTOR_LENGTH_IN_BYTES: 4,
     HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
+    // Disable no-object-literal-type-assertion so we can enforce cast
+    /* tslint:disable no-object-literal-type-assertion */
     DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
     DEFAULT_ENCODING_RULES: { optimize: true, annotate: false } as EncodingRules,
+    /* tslint:enable no-object-literal-type-assertion */
 };
-- 
cgit v1.2.3


From b55f7aef7f508debf190d6a09b81023493925481 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 16:38:21 -0800
Subject: feat: add URL to other parts of README

---
 packages/instant/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/instant/README.md b/packages/instant/README.md
index a38e4f85c..fece84d2a 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,11 +2,11 @@
 
 ## Installation
 
-The package is available as a UMD module named `zeroExInstant`.
+The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
 
 ```html
 <head>
-    <script type="text/javascript" src="[zeroExInstantUMDPath]" charset="utf-8"></script>
+    <script type="text/javascript" src="https://instant.0xproject.com/instant.js" charset="utf-8"></script>
 </head>
 <body>
     <div id="zeroExInstantContainer"></div>
-- 
cgit v1.2.3


From 42e83ae643bbcb04d9c9ccf4c9eca476d055f47a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 16:39:27 -0800
Subject: fix: add clarification to NOTE in README

---
 packages/instant/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/README.md b/packages/instant/README.md
index fece84d2a..c6621cbed 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -44,7 +44,7 @@ To build and deploy to this bundle, run
 yarn deploy_live
 ```
 
-**NOTE: On deploying the site, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
+**NOTE: On deploying the site to staging and dogfood, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
 
 ## Contributing
 
-- 
cgit v1.2.3


From b15531fe683df906b4988e63bbca2b3ebfbfc6b2 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 15:50:36 -0800
Subject: Changelog for ABI Encoder

---
 packages/utils/CHANGELOG.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 8c6fb124f..bbaf67062 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543448882,
+        "version": "2.0.7",
+        "changes": [
+            {
+                "note": "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.0.6",
-- 
cgit v1.2.3


From bcb2af2861952c91ea4fc02462f52d8bc37bac5d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 17:30:02 -0800
Subject: Ran prettier

---
 packages/utils/CHANGELOG.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index bbaf67062..08801a891 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -4,7 +4,8 @@
         "version": "2.0.7",
         "changes": [
             {
-                "note": "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
+                "note":
+                    "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
             }
         ]
     },
-- 
cgit v1.2.3


From 5c66f9117fa0bf6a5be29243dbecbfe016b95345 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 08:19:39 -0800
Subject: assetAmount -> assetBuyAmount

---
 packages/instant/src/util/analytics.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 1468ef4a8..4b8aff4c9 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -206,10 +206,10 @@ export const analytics = {
             ...buyQuoteEventProperties(buyQuote),
             fetchOrigin,
         }),
-    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => {
+    trackQuoteError: (errorMessage: string, assetBuyAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
-            assetAmount: assetAmount.toString(),
+            assetBuyAmount: assetBuyAmount.toString(),
             fetchOrigin,
         });
     },
-- 
cgit v1.2.3


From b68273e592dc7736d21608e2543ba6bffdb03db2 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Thu, 29 Nov 2018 17:30:21 +0000
Subject: Fix import export so that it works with doc gen

---
 packages/utils/src/index.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index f59cbec8c..082aff6bb 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -10,5 +10,4 @@ export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
 export { signTypedDataUtils } from './sign_typed_data_utils';
-import * as AbiEncoder from './abi_encoder';
-export { AbiEncoder };
+export import AbiEncoder = require('./abi_encoder');
-- 
cgit v1.2.3


From 2b87d20290084a4bc547a0bfa1222e2152037988 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 09:55:30 -0800
Subject: Set .env in builds, and update profile to use 0xproject

---
 packages/instant/.dogfood.discharge.json    | 4 ++--
 packages/instant/.production.discharge.json | 4 ++--
 packages/instant/.staging.discharge.json    | 4 ++--
 packages/instant/package.json               | 7 ++-----
 4 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index ca36b3861..6e669ebaa 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 447fa1756..b2369d43e 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build",
+    "build_command": "yarn build --env.production_cdn",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": true,
     "dns_configured": true
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index c917a650b..6df436f73 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 427d5984e..bc46aa732 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -8,7 +8,7 @@
     "main": "umd/instant.js",
     "private": true,
     "scripts": {
-        "build": "webpack --mode production",
+        "build": "webpack --mode production --env.production_standalone",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
@@ -25,10 +25,7 @@
     },
     "config": {
         "postpublish": {
-            "assets": [
-                "packages/instant/umd/instant.js",
-                "packages/instant/umd/instant.js.map"
-            ]
+            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
         }
     },
     "repository": {
-- 
cgit v1.2.3


From bd03df8af02169ef88207eb14051bc79231927aa Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 12:05:20 -0800
Subject: feat(instant): Cleaner config-specific setup

---
 packages/instant/.dogfood.discharge.json    |  2 +-
 packages/instant/.production.discharge.json |  2 +-
 packages/instant/.staging.discharge.json    |  2 +-
 packages/instant/package.json               |  7 +--
 packages/instant/src/constants.ts           |  6 +++
 packages/instant/webpack.config.js          | 73 ++++++++++++++++++++++-------
 6 files changed, 69 insertions(+), 23 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index 6e669ebaa..5a11f8a1d 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index b2369d43e..ecd3a12d4 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build --env.production_cdn",
+    "build_command": "yarn build:prod --env.production_cdn",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index 6df436f73..ba2ca5f99 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod:prod --env.staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/package.json b/packages/instant/package.json
index bc46aa732..964e5c9b3 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -8,10 +8,11 @@
     "main": "umd/instant.js",
     "private": true,
     "scripts": {
-        "build": "webpack --mode production --env.production_standalone",
-        "build:ci": "yarn build",
+        "build": "yarn build:prod --env.production_standalone",
+        "build:prod": "webpack --mode production",
+        "build:ci": "build",
         "watch_without_deps": "tsc -w",
-        "dev": "webpack-dev-server --mode development",
+        "dev": "webpack-dev-server --mode development --env.development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
         "test:coverage": "jest --coverage",
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..e70b3f1d8 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,6 +20,12 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
+export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
+    | 'dogfood'
+    | 'staging'
+    | 'development'
+    | 'production_cdn'
+    | 'production_standalone';
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 41276809c..284276c1a 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -6,27 +6,64 @@ const webpack = require('webpack');
 // The common js bundle (not this one) is built using tsc.
 // The umd bundle (this one) has a different entrypoint.
 
+const ACCEPTABLE_ENV_NAMES = ['production_standalone', 'production_cdn', 'staging', 'dogfood', 'development'];
+const getEnvironmentName = env => {
+    if (!env) {
+        throw new Error('Please specify env via --env to webpack');
+    }
+    const foundName = ACCEPTABLE_ENV_NAMES.find(e => (env[e] ? e : false));
+    if (!foundName) {
+        throw new Error(
+            `Couldn't find env name, please specify via one of the following CLI arguments: ${acceptableEnvNames.map(
+                i => `--env.${i}`,
+            )}`,
+        );
+    }
+    return foundName;
+};
+
+const getConfigForEnv = environmentName => {
+    switch (environmentName) {
+        case 'production_standalone':
+        case 'production_cdn':
+            return {
+                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION',
+                heapAnalyticsIdRequired: environmentName !== 'production_standalone',
+            };
+        case 'staging':
+        case 'dogfood':
+        case 'development':
+            return {
+                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
+                heapAnalyticsIdRequired: environmentName !== 'development',
+            };
+    }
+};
+
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
     .trim();
+const generateConfig = (environmentName, configOptions) => {
+    const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
-const HEAP_PRODUCTION_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION';
-const HEAP_DEVELOPMENT_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT';
-const getHeapAnalyticsId = modeName => {
-    if (modeName === 'production') {
-        return process.env[HEAP_PRODUCTION_ENV_VAR_NAME];
+    const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = configOptions;
+    const heapAnalyticsId = process.env[heapAnalyticsIdEnvName];
+    if (heapAnalyticsIdRequired && !heapAnalyticsId) {
+        throw new Error(
+            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${environmentName}`,
+        );
     }
 
-    if (modeName === 'development') {
-        return process.env[HEAP_DEVELOPMENT_ENV_VAR_NAME];
+    const envVars = {
+        GIT_SHA: JSON.stringify(GIT_SHA),
+        INSTANT_ENVIRONMENT: JSON.stringify(environmentName),
+        NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+    };
+    if (heapAnalyticsId) {
+        envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
 
-    return undefined;
-};
-
-module.exports = (env, argv) => {
-    const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
     const config = {
         entry: {
             instant: './src/index.umd.ts',
@@ -39,11 +76,7 @@ module.exports = (env, argv) => {
         },
         plugins: [
             new webpack.DefinePlugin({
-                'process.env': {
-                    GIT_SHA: JSON.stringify(GIT_SHA),
-                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(argv.mode),
-                    NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
-                },
+                'process.env': envVars,
             }),
         ],
         devtool: 'source-map',
@@ -79,3 +112,9 @@ module.exports = (env, argv) => {
     };
     return config;
 };
+
+module.exports = (env, _argv) => {
+    const environmentName = getEnvironmentName(env);
+    const configOptions = getConfigForEnv(environmentName);
+    return generateConfig(environmentName, configOptions);
+};
-- 
cgit v1.2.3


From 4616c51e199b3e5c37f8b5f23788645632f2faf6 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 14:36:05 -0800
Subject: Fix build command

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 964e5c9b3..068900b48 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -10,7 +10,7 @@
     "scripts": {
         "build": "yarn build:prod --env.production_standalone",
         "build:prod": "webpack --mode production",
-        "build:ci": "build",
+        "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development --env.development",
         "lint": "tslint --format stylish --project .",
-- 
cgit v1.2.3


From d99bdcf036eebc6613274fecfdd19187eaf4aa1a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 15:13:55 -0800
Subject: cdn approach to identifyign environments

---
 packages/instant/.dogfood.discharge.json    |  2 +-
 packages/instant/.production.discharge.json |  2 +-
 packages/instant/.staging.discharge.json    |  2 +-
 packages/instant/package.json               |  3 +-
 packages/instant/src/constants.ts           |  7 +---
 packages/instant/webpack.config.js          | 53 ++++++++---------------------
 6 files changed, 20 insertions(+), 49 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index 5a11f8a1d..f9b96ac95 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.cdn=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index ecd3a12d4..70dd4e04c 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build:prod --env.production_cdn",
+    "build_command": "yarn build --env.cdn=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index ba2ca5f99..44fc3abc8 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod:prod --env.staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.cdn=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 068900b48..381d78c88 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -8,8 +8,7 @@
     "main": "umd/instant.js",
     "private": true,
     "scripts": {
-        "build": "yarn build:prod --env.production_standalone",
-        "build:prod": "webpack --mode production",
+        "build": "webpack --mode production",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development --env.development",
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index e70b3f1d8..3370af094 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,12 +20,7 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
-    | 'dogfood'
-    | 'staging'
-    | 'development'
-    | 'production_cdn'
-    | 'production_standalone';
+export const INSTANT_CDN = process.env.INSTANT_CDN as 'production' | 'dogfood' | 'staging' | undefined;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 284276c1a..020fab506 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -6,60 +6,37 @@ const webpack = require('webpack');
 // The common js bundle (not this one) is built using tsc.
 // The umd bundle (this one) has a different entrypoint.
 
-const ACCEPTABLE_ENV_NAMES = ['production_standalone', 'production_cdn', 'staging', 'dogfood', 'development'];
-const getEnvironmentName = env => {
-    if (!env) {
-        throw new Error('Please specify env via --env to webpack');
-    }
-    const foundName = ACCEPTABLE_ENV_NAMES.find(e => (env[e] ? e : false));
-    if (!foundName) {
-        throw new Error(
-            `Couldn't find env name, please specify via one of the following CLI arguments: ${acceptableEnvNames.map(
-                i => `--env.${i}`,
-            )}`,
-        );
-    }
-    return foundName;
-};
-
-const getConfigForEnv = environmentName => {
-    switch (environmentName) {
-        case 'production_standalone':
-        case 'production_cdn':
-            return {
-                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION',
-                heapAnalyticsIdRequired: environmentName !== 'production_standalone',
-            };
-        case 'staging':
-        case 'dogfood':
-        case 'development':
-            return {
-                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
-                heapAnalyticsIdRequired: environmentName !== 'development',
-            };
-    }
+const CDNS_THAT_REQUIRE_HEAP = ['production', 'staging', 'dogfood'];
+const getConfigForCdn = cdnName => {
+    return {
+        heapAnalyticsIdEnvName:
+            cdnName === 'production' ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION' : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
+        heapAnalyticsIdRequired: CDNS_THAT_REQUIRE_HEAP.includes(cdnName),
+    };
 };
 
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
     .trim();
-const generateConfig = (environmentName, configOptions) => {
+const generateConfig = (cdnName, configOptions) => {
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
     const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = configOptions;
     const heapAnalyticsId = process.env[heapAnalyticsIdEnvName];
     if (heapAnalyticsIdRequired && !heapAnalyticsId) {
         throw new Error(
-            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${environmentName}`,
+            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${cdnName}`,
         );
     }
 
     const envVars = {
         GIT_SHA: JSON.stringify(GIT_SHA),
-        INSTANT_ENVIRONMENT: JSON.stringify(environmentName),
         NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
     };
+    if (cdnName) {
+        envVars.INSTANT_CDN = JSON.stringify(cdnName);
+    }
     if (heapAnalyticsId) {
         envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
@@ -114,7 +91,7 @@ const generateConfig = (environmentName, configOptions) => {
 };
 
 module.exports = (env, _argv) => {
-    const environmentName = getEnvironmentName(env);
-    const configOptions = getConfigForEnv(environmentName);
-    return generateConfig(environmentName, configOptions);
+    const cdnName = env ? env.cdn : undefined;
+    const configOptions = getConfigForCdn(cdnName);
+    return generateConfig(cdnName, configOptions);
 };
-- 
cgit v1.2.3


From e59d47eac82d2db85b301b24aad4c1e41246daa8 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 15:32:05 -0800
Subject: Take out old --env

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 381d78c88..511edff3d 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -11,7 +11,7 @@
         "build": "webpack --mode production",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
-        "dev": "webpack-dev-server --mode development --env.development",
+        "dev": "webpack-dev-server --mode development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
         "test:coverage": "jest --coverage",
-- 
cgit v1.2.3


From 6c941eebeae4828177b0d195168f5f1b757432e2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 08:40:25 -0800
Subject: add missing import from merge

---
 packages/instant/src/util/analytics.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 2f76c4a76..714ff8bcd 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -6,6 +6,7 @@ import {
     AffiliateInfo,
     Asset,
     Network,
+    OrderProcessState,
     OrderSource,
     ProviderState,
     QuoteFetchOrigin,
-- 
cgit v1.2.3


From a1d4aa66bc6b3de041ec6e4eb4fe40383945510b Mon Sep 17 00:00:00 2001
From: Daniel Pyrathon <pirosb3@gmail.com>
Date: Fri, 30 Nov 2018 09:59:37 -0800
Subject: feat(order_utils.py): schema resolver cache (#1317)

* Implemented basic functionality for using cache layer of LocalRefResolver

* Use `importlib` instead of `imp`, since it's been deprecated. Legacy `load_module()` reloads modules even if they are already imported, causing tests to fail when run in non-deterministic ordering, so we replace it with `import_module()`
---
 .../src/zero_ex/json_schemas/__init__.py           | 81 +++++++++++++---------
 .../order_utils/stubs/jsonschema/__init__.pyi      | 10 ++-
 python-packages/order_utils/test/test_doctest.py   |  5 +-
 .../order_utils/test/test_json_schemas.py          | 23 ++++++
 4 files changed, 81 insertions(+), 38 deletions(-)
 create mode 100644 python-packages/order_utils/test/test_json_schemas.py

diff --git a/python-packages/order_utils/src/zero_ex/json_schemas/__init__.py b/python-packages/order_utils/src/zero_ex/json_schemas/__init__.py
index 2a1728b8a..a76a2fa3b 100644
--- a/python-packages/order_utils/src/zero_ex/json_schemas/__init__.py
+++ b/python-packages/order_utils/src/zero_ex/json_schemas/__init__.py
@@ -8,6 +8,51 @@ from pkg_resources import resource_string
 import jsonschema
 
 
+class _LocalRefResolver(jsonschema.RefResolver):
+    """Resolve package-local JSON schema id's."""
+
+    def __init__(self):
+        """Initialize a new instance."""
+        self.ref_to_file = {
+            "/addressSchema": "address_schema.json",
+            "/hexSchema": "hex_schema.json",
+            "/orderSchema": "order_schema.json",
+            "/wholeNumberSchema": "whole_number_schema.json",
+            "/ECSignature": "ec_signature_schema.json",
+            "/signedOrderSchema": "signed_order_schema.json",
+            "/ecSignatureParameterSchema": (
+                "ec_signature_parameter_schema.json" + ""
+            ),
+        }
+        jsonschema.RefResolver.__init__(self, "", "")
+
+    def resolve_from_url(self, url: str) -> str:
+        """Resolve the given URL.
+
+        :param url: a string representing the URL of the JSON schema to fetch.
+        :returns: a string representing the deserialized JSON schema
+        :raises jsonschema.ValidationError: when the resource associated with
+                   `url` does not exist.
+        """
+        ref = url.replace("file://", "")
+        if ref in self.ref_to_file:
+            return json.loads(
+                resource_string(
+                    "zero_ex.json_schemas", f"schemas/{self.ref_to_file[ref]}"
+                )
+            )
+        raise jsonschema.ValidationError(
+            f"Unknown ref '{ref}'. "
+            + f"Known refs: {list(self.ref_to_file.keys())}."
+        )
+
+
+# Instantiate the `_LocalRefResolver()` only once so that `assert_valid()` can
+# perform multiple schema validations without reading from disk the schema
+# every time.
+_LOCAL_RESOLVER = _LocalRefResolver()
+
+
 def assert_valid(data: Mapping, schema_id: str) -> None:
     """Validate the given `data` against the specified `schema`.
 
@@ -24,38 +69,6 @@ def assert_valid(data: Mapping, schema_id: str) -> None:
     ... )
     """
     # noqa
-    class LocalRefResolver(jsonschema.RefResolver):
-        """Resolve package-local JSON schema id's."""
-
-        def __init__(self):
-            self.ref_to_file = {
-                "/addressSchema": "address_schema.json",
-                "/hexSchema": "hex_schema.json",
-                "/orderSchema": "order_schema.json",
-                "/wholeNumberSchema": "whole_number_schema.json",
-                "/ECSignature": "ec_signature_schema.json",
-                "/ecSignatureParameterSchema": (
-                    "ec_signature_parameter_schema.json" + ""
-                ),
-            }
-            jsonschema.RefResolver.__init__(self, "", "")
-
-        def resolve_from_url(self, url):
-            """Resolve the given URL."""
-            ref = url.replace("file://", "")
-            if ref in self.ref_to_file:
-                return json.loads(
-                    resource_string(
-                        "zero_ex.json_schemas",
-                        f"schemas/{self.ref_to_file[ref]}",
-                    )
-                )
-            raise jsonschema.ValidationError(
-                f"Unknown ref '{ref}'. "
-                + f"Known refs: {list(self.ref_to_file.keys())}."
-            )
 
-    resolver = LocalRefResolver()
-    jsonschema.validate(
-        data, resolver.resolve_from_url(schema_id), resolver=resolver
-    )
+    _, schema = _LOCAL_RESOLVER.resolve(schema_id)
+    jsonschema.validate(data, schema, resolver=_LOCAL_RESOLVER)
diff --git a/python-packages/order_utils/stubs/jsonschema/__init__.pyi b/python-packages/order_utils/stubs/jsonschema/__init__.pyi
index 762b58b22..442e2f65e 100644
--- a/python-packages/order_utils/stubs/jsonschema/__init__.pyi
+++ b/python-packages/order_utils/stubs/jsonschema/__init__.pyi
@@ -1,5 +1,11 @@
-from typing import Any, Dict
+from typing import Any, Dict, Tuple
 
-class RefResolver: pass
+
+class RefResolver:
+    def resolve(self, url: str) -> Tuple[str, Dict]:
+        ...
+
+
+class ValidationError(Exception): pass
 
 def validate(instance: Any, schema: Dict, cls=None, *args, **kwargs) -> None: pass
diff --git a/python-packages/order_utils/test/test_doctest.py b/python-packages/order_utils/test/test_doctest.py
index f692b3b6c..297f75e75 100644
--- a/python-packages/order_utils/test/test_doctest.py
+++ b/python-packages/order_utils/test/test_doctest.py
@@ -2,16 +2,17 @@
 
 from doctest import testmod
 import pkgutil
+import importlib
 
 import zero_ex
 
 
 def test_all_doctests():
     """Gather zero_ex.* modules and doctest them."""
-    for (importer, modname, _) in pkgutil.walk_packages(
+    for (_, modname, _) in pkgutil.walk_packages(
         path=zero_ex.__path__, prefix="zero_ex."
     ):
-        module = importer.find_module(modname).load_module(modname)
+        module = importlib.import_module(modname)
         print(module)
         (failure_count, _) = testmod(module)
         assert failure_count == 0
diff --git a/python-packages/order_utils/test/test_json_schemas.py b/python-packages/order_utils/test/test_json_schemas.py
new file mode 100644
index 000000000..51cecbd4f
--- /dev/null
+++ b/python-packages/order_utils/test/test_json_schemas.py
@@ -0,0 +1,23 @@
+"""Tests of zero_ex.json_schemas"""
+
+
+from zero_ex.order_utils import make_empty_order
+from zero_ex.json_schemas import _LOCAL_RESOLVER, assert_valid
+
+
+def test_assert_valid_caches_resources():
+    """Test that the JSON ref resolver in `assert_valid()` caches resources
+
+    In order to test the cache we much access the private class of
+    `json_schemas` and reset the LRU cache on `_LocalRefResolver`.
+    For this to happen, we need to disable errror `W0212`
+    on _LOCAL_RESOLVER
+    """
+    _LOCAL_RESOLVER._remote_cache.cache_clear()  # pylint: disable=W0212
+
+    assert_valid(make_empty_order(), "/orderSchema")
+    cache_info = (
+        _LOCAL_RESOLVER._remote_cache.cache_info()  # pylint: disable=W0212
+    )
+    assert cache_info.currsize == 4
+    assert cache_info.hits == 10
-- 
cgit v1.2.3


From 09813cb1d83da4c571cf69a448c35c5f6af94dec Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:20:07 -0800
Subject: fix: address PR feedback

---
 packages/instant/.dogfood.discharge.json | 2 +-
 packages/instant/.staging.discharge.json | 2 +-
 packages/instant/package.json            | 1 -
 packages/instant/src/index.umd.ts        | 4 ++--
 packages/instant/webpack.config.js       | 3 ---
 5 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index ca36b3861..85a48044b 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index c917a650b..93fd94f40 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 427d5984e..4c26d2dae 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -10,7 +10,6 @@
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
-        "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 45369d9ee..95080f829 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -112,5 +112,5 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
 };
 
 // Write version info to the exported object for debugging
-export const GitSha = process.env.GIT_SHA;
-export const NpmVersion = process.env.NPM_PACKAGE_VERSION;
+export const GIT_SHA = process.env.GIT_SHA;
+export const NPM_VERSION = process.env.NPM_PACKAGE_VERSION;
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 41276809c..2a517bb59 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -3,9 +3,6 @@ const ip = require('ip');
 const path = require('path');
 const webpack = require('webpack');
 
-// The common js bundle (not this one) is built using tsc.
-// The umd bundle (this one) has a different entrypoint.
-
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
-- 
cgit v1.2.3


From a7fc5975c1fe1d82d9250f0849e17b4764260176 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:28:26 -0800
Subject: feat: update tsconfig

---
 packages/instant/tsconfig.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/instant/tsconfig.json b/packages/instant/tsconfig.json
index 14b0ad8f7..21bd3b821 100644
--- a/packages/instant/tsconfig.json
+++ b/packages/instant/tsconfig.json
@@ -7,6 +7,5 @@
         "noImplicitAny": true,
         "allowSyntheticDefaultImports": true
     },
-    "include": ["./src/**/*"],
-    "exclude": ["./src/index.umd.ts"]
+    "include": ["./src/**/*"]
 }
-- 
cgit v1.2.3


From d6ba7298d45d60d204b556a3b29e91d253a0824a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:59:59 -0800
Subject: chore: deploy_live -> deploy_production

---
 packages/instant/README.md    | 2 +-
 packages/instant/package.json | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/instant/README.md b/packages/instant/README.md
index c6621cbed..45a871124 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -41,7 +41,7 @@ Finally, we have our live production bundle that is only meant to be updated wit
 To build and deploy to this bundle, run
 
 ```
-yarn deploy_live
+yarn deploy_production
 ```
 
 **NOTE: On deploying the site to staging and dogfood, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 4c26d2dae..cfd681cc9 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -19,7 +19,7 @@
         "clean": "shx rm -rf lib coverage scripts",
         "deploy_dogfood": "discharge deploy -c .dogfood.discharge.json",
         "deploy_staging": "discharge deploy -c .staging.discharge.json",
-        "deploy_live": "discharge deploy -c .production.discharge.json",
+        "deploy_production": "discharge deploy -c .production.discharge.json",
         "manual:postpublish": "yarn build; node ./scripts/postpublish.js"
     },
     "config": {
-- 
cgit v1.2.3


From fc2055cd93a5e847947dad10073dd0d29bfb9e29 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 12:26:59 -0800
Subject: feat: remove instant from project references

---
 packages/instant/tsconfig.json | 5 ++++-
 tsconfig.json                  | 4 +++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/instant/tsconfig.json b/packages/instant/tsconfig.json
index 21bd3b821..2b3c11c9f 100644
--- a/packages/instant/tsconfig.json
+++ b/packages/instant/tsconfig.json
@@ -5,7 +5,10 @@
         "rootDir": "src",
         "jsx": "react",
         "noImplicitAny": true,
-        "allowSyntheticDefaultImports": true
+        "allowSyntheticDefaultImports": true,
+        "declaration": false,
+        "declarationMap": false,
+        "composite": false
     },
     "include": ["./src/**/*"]
 }
diff --git a/tsconfig.json b/tsconfig.json
index eaaca8e4e..0e2fefbac 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -34,7 +34,6 @@
         { "path": "./packages/dev-utils" },
         { "path": "./packages/ethereum-types" },
         { "path": "./packages/fill-scenarios" },
-        { "path": "./packages/instant" },
         { "path": "./packages/json-schemas" },
         { "path": "./packages/metacoin" },
         { "path": "./packages/migrations" },
@@ -57,5 +56,8 @@
         // Skipping website because it requires allowJs: false and this is
         // incompatible with project references.
         // { "path": "./packages/website" }
+        // Skipping instant because it only produces a UMD bundle
+        // which it uses webpack to create
+        // { "path": "./packages/instant" },
     ]
 }
-- 
cgit v1.2.3


From ab631060a05fc6344ef6e2de7b0e6a0f0096e8ed Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:42:40 -0800
Subject: cdn -> dischargeTarget, and report to heap

---
 packages/instant/.dogfood.discharge.json           |  2 +-
 packages/instant/.production.discharge.json        |  2 +-
 packages/instant/.staging.discharge.json           |  2 +-
 .../src/components/zero_ex_instant_provider.tsx    |  7 +++++-
 packages/instant/src/constants.ts                  |  6 +++++-
 packages/instant/src/util/analytics.ts             |  1 +
 packages/instant/webpack.config.js                 | 25 ++++++++++++----------
 7 files changed, 29 insertions(+), 16 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index f9b96ac95..b0e4edaff 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.cdn=staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 70dd4e04c..4aa5337ba 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build --env.cdn=production",
+    "build_command": "yarn build --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index 44fc3abc8..56ffee4e9 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.cdn=staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9814aabf8..dc57513d1 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -5,7 +5,11 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import { Provider as ReduxProvider } from 'react-redux';
 
-import { ACCOUNT_UPDATE_INTERVAL_TIME_MS, BUY_QUOTE_UPDATE_INTERVAL_TIME_MS } from '../constants';
+import {
+    ACCOUNT_UPDATE_INTERVAL_TIME_MS,
+    BUY_QUOTE_UPDATE_INTERVAL_TIME_MS,
+    INSTANT_DISCHARGE_TARGET,
+} from '../constants';
 import { SelectedAssetThemeProvider } from '../containers/selected_asset_theme_provider';
 import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
@@ -132,6 +136,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
             providerName: state.providerState.name,
             gitSha: process.env.GIT_SHA,
             npmVersion: process.env.NPM_PACKAGE_VERSION,
+            instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`,
         });
         analytics.trackInstantOpened();
     }
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 3370af094..b37a3a844 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,7 +20,11 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const INSTANT_CDN = process.env.INSTANT_CDN as 'production' | 'dogfood' | 'staging' | undefined;
+export const INSTANT_DISCHARGE_TARGET = process.env.INSTANT_DISCHARGE_TARGET as
+    | 'production'
+    | 'dogfood'
+    | 'staging'
+    | undefined;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..45ce4dbd4 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -47,6 +47,7 @@ export interface AnalyticsEventOptions {
     providerName?: string;
     gitSha?: string;
     npmVersion?: string;
+    instantEnvironment?: string;
 }
 
 export const analytics = {
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 020fab506..a6fe0535d 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -6,12 +6,14 @@ const webpack = require('webpack');
 // The common js bundle (not this one) is built using tsc.
 // The umd bundle (this one) has a different entrypoint.
 
-const CDNS_THAT_REQUIRE_HEAP = ['production', 'staging', 'dogfood'];
-const getConfigForCdn = cdnName => {
+const DISCHARGE_TARGETS_THAT_REQUIRED_HEAP = ['production', 'staging', 'dogfood'];
+const getConfigForDischargeTarget = dischargeTarget => {
     return {
         heapAnalyticsIdEnvName:
-            cdnName === 'production' ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION' : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
-        heapAnalyticsIdRequired: CDNS_THAT_REQUIRE_HEAP.includes(cdnName),
+            dischargeTarget === 'production'
+                ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'
+                : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
+        heapAnalyticsIdRequired: DISCHARGE_TARGETS_THAT_REQUIRED_HEAP.includes(dischargeTarget),
     };
 };
 
@@ -19,14 +21,14 @@ const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
     .trim();
-const generateConfig = (cdnName, configOptions) => {
+const generateConfig = (dischargeTarget, configOptions) => {
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
     const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = configOptions;
     const heapAnalyticsId = process.env[heapAnalyticsIdEnvName];
     if (heapAnalyticsIdRequired && !heapAnalyticsId) {
         throw new Error(
-            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${cdnName}`,
+            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${dischargeTarget}`,
         );
     }
 
@@ -34,12 +36,13 @@ const generateConfig = (cdnName, configOptions) => {
         GIT_SHA: JSON.stringify(GIT_SHA),
         NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
     };
-    if (cdnName) {
-        envVars.INSTANT_CDN = JSON.stringify(cdnName);
+    if (dischargeTarget) {
+        envVars.INSTANT_DISCHARGE_TARGET = JSON.stringify(dischargeTarget);
     }
     if (heapAnalyticsId) {
         envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
+    console.log(envVars);
 
     const config = {
         entry: {
@@ -91,7 +94,7 @@ const generateConfig = (cdnName, configOptions) => {
 };
 
 module.exports = (env, _argv) => {
-    const cdnName = env ? env.cdn : undefined;
-    const configOptions = getConfigForCdn(cdnName);
-    return generateConfig(cdnName, configOptions);
+    const dischargeTarget = env ? env.discharge_target : undefined;
+    const configOptions = getConfigForDischargeTarget(dischargeTarget);
+    return generateConfig(dischargeTarget, configOptions);
 };
-- 
cgit v1.2.3


From de8dcf9a72283711d41617fc2c0e849a4a8c7461 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:47:16 -0800
Subject: takeout console.log

---
 packages/instant/webpack.config.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 917e84ff0..803240e76 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -39,7 +39,6 @@ const generateConfig = (dischargeTarget, configOptions) => {
     if (heapAnalyticsId) {
         envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
-    console.log(envVars);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From d77efb611ebbeaf54aea6388f3e417ed326ccc62 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:49:07 -0800
Subject: Remove env var check for INSTANT_HEAP_ANALYTICS_ID_PRODUCTION since
 this is only needed on discharge

---
 packages/monorepo-scripts/src/prepublish_checks.ts | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts
index 60cdccf1d..36e61714b 100644
--- a/packages/monorepo-scripts/src/prepublish_checks.ts
+++ b/packages/monorepo-scripts/src/prepublish_checks.ts
@@ -17,7 +17,6 @@ async function prepublishChecksAsync(): Promise<void> {
     await checkChangelogFormatAsync(updatedPublicPackages);
     await checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages);
     await checkPublishRequiredSetupAsync();
-    checkRequiredEnvVariables();
 }
 
 async function checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages: Package[]): Promise<void> {
@@ -184,16 +183,6 @@ async function checkPublishRequiredSetupAsync(): Promise<void> {
     }
 }
 
-const checkRequiredEnvVariables = () => {
-    utils.log('Checking required environment variables...');
-    const requiredEnvVars = ['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'];
-    requiredEnvVars.forEach(requiredEnvVarName => {
-        if (_.isUndefined(process.env[requiredEnvVarName])) {
-            throw new Error(`Must have ${requiredEnvVarName} set`);
-        }
-    });
-};
-
 prepublishChecksAsync().catch(err => {
     utils.log(err);
     process.exit(1);
-- 
cgit v1.2.3


From 34b2f4736e30b50f94a3110c313131b56e35bc02 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:58:42 -0800
Subject: removing unused references

---
 packages/instant/src/components/standard_sliding_panel.tsx | 2 +-
 packages/instant/src/redux/analytics_middleware.ts         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx
index f587ff79a..9f517d273 100644
--- a/packages/instant/src/components/standard_sliding_panel.tsx
+++ b/packages/instant/src/components/standard_sliding_panel.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 
-import { SlideAnimationState, StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
+import { StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
 
 import { InstallWalletPanelContent } from './install_wallet_panel_content';
 import { SlidingPanel } from './sliding_panel';
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3dc5fe924..47876ca2d 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState, StandardSlidingPanelContent } from '../types';
+import { AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
-- 
cgit v1.2.3


From 9ebe8d63c829ea4b6b1fbbdf7a132c7f9b8f56dc Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 13:34:03 -0800
Subject: fix: push to history edge case for second render where onpopstate is
 not defined on first render

---
 packages/instant/src/index.umd.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 95080f829..869b52353 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -91,10 +91,11 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     const anyWindow = window as any;
     if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) {
         anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window);
+    } else {
+        anyWindow.__zeroExInstantIntegratorsPopStateHandler = util.boundNoop;
     }
-    const integratorsOnPopStateHandler = anyWindow.__zeroExInstantIntegratorsPopStateHandler || util.boundNoop;
     const onPopStateHandler = (e: PopStateEvent) => {
-        integratorsOnPopStateHandler(e);
+        anyWindow.__zeroExInstantIntegratorsPopStateHandler(e);
         const newState = e.state;
         if (newState && newState.zeroExInstantShowing) {
             // We have returned to a history state that expects instant to be rendered.
-- 
cgit v1.2.3


From e47dd4a83ed52dd246beddeb93fc5de3378fae24 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 13:47:47 -0800
Subject: chore: lint

---
 packages/instant/src/components/standard_sliding_panel.tsx | 2 +-
 packages/instant/src/index.umd.ts                          | 9 ++++-----
 packages/instant/src/redux/analytics_middleware.ts         | 2 +-
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx
index f587ff79a..9f517d273 100644
--- a/packages/instant/src/components/standard_sliding_panel.tsx
+++ b/packages/instant/src/components/standard_sliding_panel.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 
-import { SlideAnimationState, StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
+import { StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
 
 import { InstallWalletPanelContent } from './install_wallet_panel_content';
 import { SlidingPanel } from './sliding_panel';
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 869b52353..3d7774858 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -89,11 +89,10 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     // If the integrator defined a popstate handler, save it to __zeroExInstantIntegratorsPopStateHandler
     // unless we have already done so on a previous render.
     const anyWindow = window as any;
-    if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) {
-        anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window);
-    } else {
-        anyWindow.__zeroExInstantIntegratorsPopStateHandler = util.boundNoop;
-    }
+    const popStateExistsAndNotSetPreviously = window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler;
+    anyWindow.__zeroExInstantIntegratorsPopStateHandler = popStateExistsAndNotSetPreviously
+        ? anyWindow.onpopstate.bind(window)
+        : util.boundNoop;
     const onPopStateHandler = (e: PopStateEvent) => {
         anyWindow.__zeroExInstantIntegratorsPopStateHandler(e);
         const newState = e.state;
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3dc5fe924..47876ca2d 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState, StandardSlidingPanelContent } from '../types';
+import { AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
-- 
cgit v1.2.3


From b19700221ff53d2a9d9ce716c6d6011b69e4cd4a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:09:43 -0800
Subject: update with new CDN

---
 packages/instant/src/constants.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 2fe0f4b89..ab644e0a4 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -28,8 +28,7 @@ export const HOST_DOMAINS = [
     'localhost',
     '127.0.0.1',
     '0.0.0.0',
-    'unpkg.com',
-    'jsdelivr.com',
+    'https://instant.0xproject.com',
 ];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
-- 
cgit v1.2.3


From c342940b5d03d8496639feab9f2b305fe86c7240 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:09:51 -0800
Subject: get rid of double private def

---
 packages/instant/package.json | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/instant/package.json b/packages/instant/package.json
index ed8c460d9..76398c12a 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -7,7 +7,6 @@
     "private": true,
     "description": "0x Instant React Component",
     "main": "umd/instant.js",
-    "private": true,
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
-- 
cgit v1.2.3


From 6a3f295b1fcb184b3dda24f06a0f5609beb70427 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:16:49 -0800
Subject: Take out https:// prefix

---
 packages/instant/src/constants.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index ab644e0a4..1194cf881 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -28,7 +28,7 @@ export const HOST_DOMAINS = [
     'localhost',
     '127.0.0.1',
     '0.0.0.0',
-    'https://instant.0xproject.com',
+    'instant.0xproject.com',
 ];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
-- 
cgit v1.2.3


From 91b0fd951708b0fff0733c2e1eed45a403f3cc73 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:19:07 -0800
Subject: Fix variable name

---
 packages/instant/webpack.config.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 60c07db61..a1db01db9 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -20,9 +20,9 @@ const getHeapConfigForDischargeTarget = dischargeTarget => {
     };
 };
 
-const DISCHARGE_TARGETS_THAT_REQUIRE = ['production', 'staging', 'dogfood'];
+const DISCHARGE_TARGETS_THAT_REQUIRE_ROLLBAR = ['production', 'staging', 'dogfood'];
 const getRollbarConfigForDischargeTarget = dischargeTarget => {
-    if (DISCHARGE_TARGETS_THAT_REQUIRE.includes(dischargeTarget)) {
+    if (DISCHARGE_TARGETS_THAT_REQUIRE_ROLLBAR.includes(dischargeTarget)) {
         const rollbarSourceMapPublicPath =
             dischargeTarget === 'production'
                 ? 'https://instant.0xproject.com'
-- 
cgit v1.2.3


From 937235c4fd872912accfd33cf45afdebd3f372a7 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 16:26:19 -0800
Subject: feat: add dotenv to make env dependencies more explicit

---
 packages/instant/.dogfood.discharge.json    |  2 +-
 packages/instant/.env_example               |  4 ++++
 packages/instant/.gitignore                 |  3 ++-
 packages/instant/.npmignore                 |  3 ++-
 packages/instant/.production.discharge.json |  2 +-
 packages/instant/.staging.discharge.json    |  2 +-
 packages/instant/README.md                  |  2 ++
 packages/instant/package.json               |  7 +++++--
 yarn.lock                                   | 12 ++++++++++--
 9 files changed, 28 insertions(+), 9 deletions(-)
 create mode 100644 packages/instant/.env_example

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index b0e4edaff..5d6a09a16 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build --env.discharge_target=dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.env_example b/packages/instant/.env_example
new file mode 100644
index 000000000..ebbbebc06
--- /dev/null
+++ b/packages/instant/.env_example
@@ -0,0 +1,4 @@
+INSTANT_ROLLBAR_PUBLISH_TOKEN=
+INSTANT_ROLLBAR_CLIENT_TOKEN=
+INSTANT_HEAP_ANALYTICS_ID_PRODUCTION=
+INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT=
\ No newline at end of file
diff --git a/packages/instant/.gitignore b/packages/instant/.gitignore
index a99cea187..2e65f192d 100644
--- a/packages/instant/.gitignore
+++ b/packages/instant/.gitignore
@@ -1,3 +1,4 @@
 public/instant.js
 public/instant.js.map
-umd/*
\ No newline at end of file
+umd/*
+.env
\ No newline at end of file
diff --git a/packages/instant/.npmignore b/packages/instant/.npmignore
index a4f7810c0..563923652 100644
--- a/packages/instant/.npmignore
+++ b/packages/instant/.npmignore
@@ -2,4 +2,5 @@
 *
 */
 !lib/**/*
-!umd/**/*
\ No newline at end of file
+!umd/**/*
+.env
\ No newline at end of file
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 4aa5337ba..947f68b1a 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build --env.discharge_target=production",
+    "build_command": "dotenv yarn build --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index 56ffee4e9..bd5f28ba8 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
+    "build_command": "dotenv WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/README.md b/packages/instant/README.md
index 45a871124..2092b45d9 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -20,6 +20,8 @@ The package is available as a UMD module named `zeroExInstant` at https://instan
 
 ## Deploying
 
+To run any of the following commands you need to configure your `.env` file. There is an example `.env_example` file to show you what values are required.
+
 You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com/instant.js for easy sharing.
 
 To build and deploy the bundle run
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 62904949b..4daec883b 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -7,7 +7,6 @@
     "private": true,
     "description": "0x Instant React Component",
     "main": "umd/instant.js",
-    "private": true,
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
@@ -25,7 +24,10 @@
     },
     "config": {
         "postpublish": {
-            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
+            "assets": [
+                "packages/instant/umd/instant.js",
+                "packages/instant/umd/instant.js.map"
+            ]
         }
     },
     "repository": {
@@ -75,6 +77,7 @@
         "@types/redux": "^3.6.0",
         "@types/styled-components": "^4.0.1",
         "awesome-typescript-loader": "^5.2.1",
+        "dotenv-cli": "^1.4.0",
         "enzyme": "^3.6.0",
         "enzyme-adapter-react-16": "^1.5.0",
         "ip": "^1.1.5",
diff --git a/yarn.lock b/yarn.lock
index a7a55a7b3..141838ab0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4505,7 +4505,7 @@ cross-fetch@^2.1.0:
     node-fetch "2.1.1"
     whatwg-fetch "2.0.3"
 
-cross-spawn@^4:
+cross-spawn@^4, cross-spawn@^4.0.0:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-4.0.2.tgz#7b9247621c23adfdd3856004a823cbe397424d41"
   dependencies:
@@ -5270,6 +5270,14 @@ dot-prop@^4.1.0, dot-prop@^4.2.0:
   dependencies:
     is-obj "^1.0.0"
 
+dotenv-cli@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.npmjs.org/dotenv-cli/-/dotenv-cli-1.4.0.tgz#e8e80830ed88b48a03b5eb7ec26147ca717f7409"
+  dependencies:
+    cross-spawn "^4.0.0"
+    dotenv "^4.0.0"
+    minimist "^1.1.3"
+
 dotenv@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-4.0.0.tgz#864ef1379aced55ce6f95debecdce179f7a0cd1d"
@@ -6778,7 +6786,7 @@ ganache-core@0xProject/ganache-core#monorepo-dep:
     ethereumjs-tx "0xProject/ethereumjs-tx#fake-tx-include-signature-by-default"
     ethereumjs-util "^5.2.0"
     ethereumjs-vm "2.3.5"
-    ethereumjs-wallet "0.6.0"
+    ethereumjs-wallet "~0.6.0"
     fake-merkle-patricia-tree "~1.0.1"
     heap "~0.2.6"
     js-scrypt "^0.2.0"
-- 
cgit v1.2.3


From 800016b430a941682d4cdb89f85b46c27b835e39 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:03:07 -0800
Subject: fix(instant) various token selector fixes

---
 packages/instant/src/components/search_input.tsx | 8 ++++----
 packages/instant/src/components/ui/container.tsx | 1 +
 packages/instant/src/components/ui/input.tsx     | 1 +
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/instant/src/components/search_input.tsx b/packages/instant/src/components/search_input.tsx
index 3a693b9f8..71bc18915 100644
--- a/packages/instant/src/components/search_input.tsx
+++ b/packages/instant/src/components/search_input.tsx
@@ -13,10 +13,10 @@ export interface SearchInputProps extends InputProps {
 }
 
 export const SearchInput: React.StatelessComponent<SearchInputProps> = props => (
-    <Container backgroundColor={props.backgroundColor} borderRadius="3px" padding=".5em .3em">
-        <Flex justify="flex-start" align="flex-end">
-            <Icon width={14} height={14} icon="search" color={ColorOption.lightGrey} padding="0px 12px" />
-            <Input {...props} fontSize="14px" fontColor={props.fontColor} />
+    <Container backgroundColor={props.backgroundColor} borderRadius="3px" padding=".5em .5em">
+        <Flex justify="flex-start" align="center">
+            <Icon width={14} height={14} icon="search" color={ColorOption.lightGrey} padding="2px 12px" />
+            <Input {...props} type="search" fontSize="16px" fontColor={props.fontColor} />
         </Flex>
     </Container>
 );
diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index e7d909d92..636eb8fc9 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -77,6 +77,7 @@ export const Container =
         ${props => cssRuleIfExists(props, 'opacity')}
         ${props => cssRuleIfExists(props, 'cursor')}
         ${props => cssRuleIfExists(props, 'overflow')}
+        ${props => (props.overflow === 'scroll' ? `-webkit-overflow-scrolling: touch` : '')};
         ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
         ${props => props.display && stylesForMedia<string>('display', props.display)}
         ${props => props.width && stylesForMedia<string>('width', props.width)}
diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 1ea5d8fe1..863c970ef 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -10,6 +10,7 @@ export interface InputProps {
     fontSize?: string;
     fontColor?: ColorOption;
     placeholder?: string;
+    type?: string;
     onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
 }
 
-- 
cgit v1.2.3


From c0f4a35cfd67b5de387786a582bc615375a2dd4b Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:04:21 -0800
Subject: fix(instant): DGD and DGX colors

---
 packages/instant/src/data/asset_meta_data_map.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/data/asset_meta_data_map.ts b/packages/instant/src/data/asset_meta_data_map.ts
index b24c9c83d..0553be7f5 100644
--- a/packages/instant/src/data/asset_meta_data_map.ts
+++ b/packages/instant/src/data/asset_meta_data_map.ts
@@ -83,14 +83,14 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
     '0xf47261b0000000000000000000000000e0b7927c4af23765cb51314a0e0521a9645f0e2a': {
         assetProxyId: AssetProxyId.ERC20,
         decimals: 9,
-        primaryColor: '#DEB564',
+        primaryColor: '#E1AA3E',
         symbol: 'dgd',
         name: 'DigixDao',
     },
     '0xf47261b00000000000000000000000004f3afec4e5a3f2a6a1a411def7d7dfe50ee057bf': {
         assetProxyId: AssetProxyId.ERC20,
         decimals: 9,
-        primaryColor: '#DEB564',
+        primaryColor: '#E1AA3E',
         symbol: 'dgx',
         name: 'Digix Gold Token',
     },
-- 
cgit v1.2.3


From 593ed12d91e2e3c3f6d6feda2468b20a1fb364ac Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:06:36 -0800
Subject: fix(instant): update zrx icon

---
 packages/instant/src/assets/icons/zrx.svg | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/instant/src/assets/icons/zrx.svg b/packages/instant/src/assets/icons/zrx.svg
index 07518f551..da623710b 100644
--- a/packages/instant/src/assets/icons/zrx.svg
+++ b/packages/instant/src/assets/icons/zrx.svg
@@ -1,3 +1,6 @@
-<svg width="26" height="26" viewBox="0 0 26 26" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M22.6726 18.5002L22.6787 18.5063L22.625 18.5868C22.641 18.558 22.6569 18.5291 22.6726 18.5002V18.5002H22.6726ZM22.7893 18.5002L21.3866 17.0053L17.9692 12.9131L19.6779 11.0919L17.1249 7.89955L18.8337 6.07835L20.0599 4.74999C20.663 5.26419 21.2058 5.83552 21.6882 6.46394C22.1707 7.09242 22.5828 7.77444 22.9245 8.5101C23.2663 9.2457 23.5309 10.0206 23.7186 10.8347C23.9062 11.6489 24 12.4916 24 13.3628C24 14.3055 23.8928 15.216 23.6784 16.0945C23.4703 16.9468 23.174 17.7487 22.7893 18.5L22.7893 18.5002ZM6.74427 15.3604L8.87512 18.1019L7.20654 19.8795L5.94009 21.2502L5.91999 21.2288C5.3169 20.7291 4.77415 20.1651 4.29169 19.5368C3.80923 18.9086 3.39714 18.2268 3.05539 17.4915C2.71365 16.7562 2.45567 15.9816 2.28144 15.1677C2.09382 14.3539 2 13.5114 2 12.6405C2 11.6981 2.10721 10.7913 2.32164 9.92041C2.53608 9.04943 2.83091 8.24276 3.20615 7.50025L4.61334 8.99943L8.45293 13.54L6.7442 15.3605L6.74427 15.3604ZM7.89849 8.87512L6.12088 7.20654L4.75015 5.94009L4.77157 5.91999C5.27132 5.3169 5.83531 4.77415 6.46352 4.29169C7.09178 3.80923 7.77357 3.39714 8.50886 3.05539C9.2442 2.71365 10.0188 2.45567 10.8326 2.28144C11.6465 2.09382 12.489 2 13.3599 2C14.3023 2 15.209 2.10721 16.08 2.32164C16.9509 2.53608 17.7576 2.83091 18.5001 3.20615L17.0866 4.55302L12.9101 8.0307L11.0896 6.32197L7.89835 8.87496L7.89849 8.87512ZM18.1019 17.1252L19.8795 18.7938L21.2503 20.0602L21.2288 20.0803C20.7291 20.6834 20.1651 21.2262 19.5369 21.7086C18.9086 22.1911 18.2268 22.6032 17.4916 22.9449C16.7562 23.2867 15.9817 23.5447 15.1678 23.7189C14.3539 23.9065 13.5114 24.0003 12.6405 24.0003C11.6981 24.0003 10.7914 23.8931 9.92046 23.6787C9.04952 23.4643 8.2428 23.1694 7.50029 22.7942L8.91381 21.4473L13.54 17.5474L15.3606 19.6782L18.1021 17.1252L18.1019 17.1252Z" fill="white"/>
+<svg width="22" height="22" viewBox="0 0 22 22" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.62099 13.9044L6.3287 12.1375L4.20565 9.27256L1.50251 5.44771C0.547534 7.07749 0 8.97462 0 11C0 14.3552 1.50251 17.3593 3.8722 19.3768L7.30341 16.9518C6.13632 16.2248 5.19614 15.1662 4.62099 13.9044Z" fill="white"/>
+<path d="M8.09561 4.62099L9.86251 6.3287L12.7274 4.20565L16.5523 1.50251C14.9225 0.547534 13.0254 0 11 0C7.64475 0 4.64072 1.50251 2.62323 3.8722L5.04816 7.30341C5.77525 6.13632 6.83381 5.19614 8.09561 4.62099Z" fill="white"/>
+<path d="M15.6713 9.86251L17.7943 12.7274L20.4975 16.5523C21.4525 14.9225 22 13.0254 22 11C22 7.64475 20.4975 4.64072 18.1278 2.62323L14.6966 5.04816C15.8637 5.77525 16.8039 6.83381 17.379 8.09561L15.6713 9.86251Z" fill="white"/>
+<path d="M19.3768 18.1278L16.9518 14.6966C16.2248 15.8637 15.1662 16.8039 13.9044 17.379L12.1375 15.6713L9.27256 17.7943L5.44771 20.4975C7.07749 21.4525 8.97462 22 11 22C14.3552 22 17.3593 20.4975 19.3768 18.1278Z" fill="white"/>
 </svg>
-- 
cgit v1.2.3


From 074944247dfdcd91fb7acbe064ccf3c3d2139ddc Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:22:09 -0800
Subject: feat(instant): add token symbol to buy button text

---
 packages/instant/src/components/buy_button.tsx               | 12 +++++++++---
 packages/instant/src/components/buy_order_state_buttons.tsx  |  4 +++-
 .../src/containers/selected_asset_buy_order_state_buttons.ts |  5 ++++-
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index eeb42d6fc..1489b94d4 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -1,4 +1,5 @@
 import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { AssetProxyId } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
@@ -7,7 +8,7 @@ import { oc } from 'ts-optchain';
 
 import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants';
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, ZeroExInstantError } from '../types';
+import { AffiliateInfo, Asset, ZeroExInstantError } from '../types';
 import { analytics } from '../util/analytics';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { util } from '../util/util';
@@ -21,6 +22,7 @@ export interface BuyButtonProps {
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
     affiliateInfo?: AffiliateInfo;
+    selectedAsset?: Asset;
     onValidationPending: (buyQuote: BuyQuote) => void;
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
     onSignatureDenied: (buyQuote: BuyQuote) => void;
@@ -36,8 +38,12 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         onBuyFailure: util.boundNoop,
     };
     public render(): React.ReactNode {
-        const { buyQuote, accountAddress } = this.props;
+        const { buyQuote, accountAddress, selectedAsset } = this.props;
         const shouldDisableButton = _.isUndefined(buyQuote) || _.isUndefined(accountAddress);
+        const buttonText =
+            !_.isUndefined(selectedAsset) && selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20
+                ? `Buy ${selectedAsset.metaData.symbol.toUpperCase()}`
+                : 'Buy Now';
         return (
             <Button
                 width="100%"
@@ -45,7 +51,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                 isDisabled={shouldDisableButton}
                 fontColor={ColorOption.white}
             >
-                Buy
+                {buttonText}
             </Button>
         );
     }
diff --git a/packages/instant/src/components/buy_order_state_buttons.tsx b/packages/instant/src/components/buy_order_state_buttons.tsx
index e563bec73..833818900 100644
--- a/packages/instant/src/components/buy_order_state_buttons.tsx
+++ b/packages/instant/src/components/buy_order_state_buttons.tsx
@@ -4,7 +4,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
+import { AffiliateInfo, Asset, OrderProcessState, ZeroExInstantError } from '../types';
 
 import { BuyButton } from './buy_button';
 import { PlacingOrderButton } from './placing_order_button';
@@ -21,6 +21,7 @@ export interface BuyOrderStateButtonProps {
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
     affiliateInfo?: AffiliateInfo;
+    selectedAsset?: Asset;
     onViewTransaction: () => void;
     onValidationPending: (buyQuote: BuyQuote) => void;
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
@@ -60,6 +61,7 @@ export const BuyOrderStateButtons: React.StatelessComponent<BuyOrderStateButtonP
             assetBuyer={props.assetBuyer}
             web3Wrapper={props.web3Wrapper}
             affiliateInfo={props.affiliateInfo}
+            selectedAsset={props.selectedAsset}
             onValidationPending={props.onValidationPending}
             onValidationFail={props.onValidationFail}
             onSignatureDenied={props.onSignatureDenied}
diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 0d49edc57..80943a96f 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -9,7 +9,7 @@ import { Dispatch } from 'redux';
 import { BuyOrderStateButtons } from '../components/buy_order_state_buttons';
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
-import { AccountState, AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
+import { AccountState, AffiliateInfo, Asset, OrderProcessState, ZeroExInstantError } from '../types';
 import { analytics } from '../util/analytics';
 import { errorFlasher } from '../util/error_flasher';
 import { etherscanUtil } from '../util/etherscan';
@@ -22,6 +22,7 @@ interface ConnectedState {
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
     affiliateInfo?: AffiliateInfo;
+    selectedAsset?: Asset;
     onViewTransaction: () => void;
 }
 
@@ -41,6 +42,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt
     const account = state.providerState.account;
     const accountAddress = account.state === AccountState.Ready ? account.address : undefined;
     const accountEthBalanceInWei = account.state === AccountState.Ready ? account.ethBalanceInWei : undefined;
+    const selectedAsset = state.selectedAsset;
     return {
         accountAddress,
         accountEthBalanceInWei,
@@ -49,6 +51,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt
         web3Wrapper,
         buyQuote: state.latestBuyQuote,
         affiliateInfo: state.affiliateInfo,
+        selectedAsset,
         onViewTransaction: () => {
             if (
                 state.buyOrderState.processState === OrderProcessState.Processing ||
-- 
cgit v1.2.3


From 6f44944ffdb3c529b2135414818bc7e5dcc198b0 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:47:07 -0800
Subject: fix(instant): darken overlay color

---
 packages/instant/public/augur_screenshot.png   | Bin 0 -> 359383 bytes
 packages/instant/public/index.html             |   6 ++++++
 packages/instant/src/components/ui/overlay.tsx |   2 +-
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 packages/instant/public/augur_screenshot.png

diff --git a/packages/instant/public/augur_screenshot.png b/packages/instant/public/augur_screenshot.png
new file mode 100644
index 000000000..c61cf6e7c
Binary files /dev/null and b/packages/instant/public/augur_screenshot.png differ
diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index df39994ef..8e0875645 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -31,6 +31,11 @@
                 height: 100vh;
                 background-color: rgba(0, 0, 0, 0.2);
             }
+
+            .full-screen {
+                height: 100vh;
+                width: 100vw;
+            }
         </style>
     </head>
 
@@ -58,6 +63,7 @@
                 </button>
             </div>
         </div>
+        <img id="augurScreenshot" class="full-screen" src="./augur_screenshot.png" />
         <div id="zeroExInstantContainer"></div>
         <script>
             // Simulate history
diff --git a/packages/instant/src/components/ui/overlay.tsx b/packages/instant/src/components/ui/overlay.tsx
index f67d6fb2f..7d311dc2f 100644
--- a/packages/instant/src/components/ui/overlay.tsx
+++ b/packages/instant/src/components/ui/overlay.tsx
@@ -33,7 +33,7 @@ export const Overlay =
 
 Overlay.defaultProps = {
     zIndex: zIndex.overlayDefault,
-    backgroundColor: generateOverlayBlack(0.6),
+    backgroundColor: generateOverlayBlack(0.9),
 };
 
 Overlay.displayName = 'Overlay';
-- 
cgit v1.2.3


From f4e0f74a6df7b8ec89308e10757e7adc9929198f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 01:13:15 -0800
Subject: feat(instant): provide a custom wallet display name

---
 packages/instant/public/index.html                           |  1 +
 packages/instant/src/components/payment_method.tsx           | 12 ++++++------
 packages/instant/src/components/zero_ex_instant_provider.tsx |  2 ++
 .../src/containers/connected_account_payment_method.ts       |  4 +++-
 packages/instant/src/index.umd.ts                            |  3 +++
 packages/instant/src/redux/reducer.ts                        |  1 +
 6 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index df39994ef..d10618c58 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -175,6 +175,7 @@
                     defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'),
                     affiliateInfo: affiliateInfoOverride,
                     shouldDisablePushToHistory: !!queryParams.getQueryParamValue('shouldDisablePushToHistory'),
+                    walletDisplayName: queryParams.getQueryParamValue('walletDisplayName') || undefined,
                 };
                 return renderOptionsOverrides;
             };
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index c23b43267..4efe5b28e 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -18,7 +18,7 @@ import { WalletPrompt } from './wallet_prompt';
 export interface PaymentMethodProps {
     account: Account;
     network: Network;
-    walletName: string;
+    walletDisplayName: string;
     onInstallWalletClick: () => void;
     onUnlockWalletClick: () => void;
 }
@@ -62,11 +62,11 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
         if (account.state === AccountState.Ready || account.state === AccountState.Locked) {
             const circleColor: ColorOption = account.state === AccountState.Ready ? ColorOption.green : ColorOption.red;
             return (
-                <Flex>
+                <Flex align="center">
                     <Circle diameter={8} color={circleColor} />
-                    <Container marginLeft="3px">
-                        <Text fontColor={ColorOption.darkGrey} fontSize="12px">
-                            {this.props.walletName}
+                    <Container marginLeft="5px">
+                        <Text fontColor={ColorOption.darkGrey} fontSize="12px" lineHeight="30px">
+                            {this.props.walletDisplayName}
                         </Text>
                     </Container>
                 </Flex>
@@ -91,7 +91,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
                         image={<Icon width={13} icon="lock" color={ColorOption.black} />}
                         {...colors}
                     >
-                        Please Unlock {this.props.walletName}
+                        Please Unlock {this.props.walletDisplayName}
                     </WalletPrompt>
                 );
             case AccountState.None:
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index a4a03bbf4..b544b86ff 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -29,6 +29,7 @@ export interface ZeroExInstantProviderRequiredProps {
 
 export interface ZeroExInstantProviderOptionalProps {
     provider: Provider;
+    walletDisplayName: string;
     availableAssetDatas: string[];
     defaultAssetBuyAmount: number;
     defaultSelectedAssetData: string;
@@ -66,6 +67,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
             ...defaultState,
             providerState,
             network: networkId,
+            walletDisplayName: props.walletDisplayName,
             selectedAsset: _.isUndefined(props.defaultSelectedAssetData)
                 ? undefined
                 : assetUtils.createAssetFromAssetDataOrThrow(
diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index e9327a288..bb68fdd57 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -20,6 +20,7 @@ export interface ConnectedAccountPaymentMethodProps {}
 interface ConnectedState {
     network: Network;
     providerState: ProviderState;
+    walletDisplayName?: string;
 }
 
 interface ConnectedDispatch {
@@ -34,6 +35,7 @@ type FinalProps = ConnectedProps & ConnectedAccountPaymentMethodProps;
 const mapStateToProps = (state: State, _ownProps: ConnectedAccountPaymentMethodProps): ConnectedState => ({
     network: state.network,
     providerState: state.providerState,
+    walletDisplayName: state.walletDisplayName,
 });
 
 const mapDispatchToProps = (
@@ -56,7 +58,7 @@ const mergeProps = (
     ...ownProps,
     network: connectedState.network,
     account: connectedState.providerState.account,
-    walletName: connectedState.providerState.name,
+    walletDisplayName: connectedState.walletDisplayName || connectedState.providerState.name,
     onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState),
     onInstallWalletClick: () => {
         const isMobile = envUtil.isMobileOperatingSystem();
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 7391e2844..b92fa3a7c 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -39,6 +39,9 @@ const validateInstantRenderConfig = (config: ZeroExInstantConfig, selector: stri
     if (!_.isUndefined(config.provider)) {
         assert.isWeb3Provider('provider', config.provider);
     }
+    if (!_.isUndefined(config.walletDisplayName)) {
+        assert.isString('walletDisplayName', config.walletDisplayName);
+    }
     if (!_.isUndefined(config.shouldDisablePushToHistory)) {
         assert.isBoolean('shouldDisablePushToHistory', config.shouldDisablePushToHistory);
     }
diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
index dfc2b89f3..a9a407b7d 100644
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -49,6 +49,7 @@ interface OptionalState {
     latestBuyQuote: BuyQuote;
     latestErrorMessage: string;
     affiliateInfo: AffiliateInfo;
+    walletDisplayName: string;
 }
 
 export type State = DefaultState & PropsDerivedState & Partial<OptionalState>;
-- 
cgit v1.2.3


From 4668b0732ce4b62b3b7d19ea4e155a6d3c4e6004 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 14:52:25 +0100
Subject: Move packages/contracts to contracts/core

---
 contracts/core/.solhint.json                       |   20 +
 contracts/core/.solhintignore                      |    3 +
 contracts/core/CHANGELOG.json                      |  135 +
 contracts/core/README.md                           |  129 +
 contracts/core/compiler.json                       |   60 +
 .../examples/ExchangeWrapper/ExchangeWrapper.sol   |  100 +
 .../contracts/examples/Validator/Validator.sol     |   56 +
 .../core/contracts/examples/Wallet/Wallet.sol      |   65 +
 .../contracts/examples/Whitelist/Whitelist.sol     |  136 +
 .../contracts/extensions/Forwarder/Forwarder.sol   |   50 +
 .../contracts/extensions/Forwarder/MixinAssets.sol |  143 +
 .../extensions/Forwarder/MixinExchangeWrapper.sol  |  260 +
 .../extensions/Forwarder/MixinForwarderCore.sol    |  214 +
 .../contracts/extensions/Forwarder/MixinWeth.sol   |  113 +
 .../extensions/Forwarder/interfaces/IAssets.sol    |   34 +
 .../extensions/Forwarder/interfaces/IForwarder.sol |   30 +
 .../Forwarder/interfaces/IForwarderCore.sol        |   80 +
 .../extensions/Forwarder/libs/LibConstants.sol     |   62 +
 .../Forwarder/libs/LibForwarderErrors.sol          |   34 +
 .../extensions/Forwarder/mixins/MAssets.sol        |   53 +
 .../Forwarder/mixins/MExchangeWrapper.sol          |   87 +
 .../extensions/Forwarder/mixins/MWeth.sol          |   41 +
 .../extensions/OrderValidator/OrderValidator.sol   |  218 +
 .../core/contracts/multisig/MultiSigWallet.sol     |  393 ++
 .../multisig/MultiSigWalletWithTimeLock.sol        |  127 +
 .../contracts/protocol/AssetProxy/ERC20Proxy.sol   |  184 +
 .../contracts/protocol/AssetProxy/ERC721Proxy.sol  |  171 +
 .../protocol/AssetProxy/MixinAuthorizable.sol      |  117 +
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |   44 +
 .../protocol/AssetProxy/interfaces/IAssetProxy.sol |   46 +
 .../AssetProxy/interfaces/IAuthorizable.sol        |   52 +
 .../AssetProxy/libs/LibAssetProxyErrors.sol        |   38 +
 .../protocol/AssetProxy/mixins/MAuthorizable.sol   |   41 +
 .../protocol/AssetProxyOwner/AssetProxyOwner.sol   |  108 +
 .../core/contracts/protocol/Exchange/Exchange.sol  |   53 +
 .../Exchange/MixinAssetProxyDispatcher.sol         |  174 +
 .../protocol/Exchange/MixinExchangeCore.sol        |  529 ++
 .../protocol/Exchange/MixinMatchOrders.sol         |  335 ++
 .../protocol/Exchange/MixinSignatureValidator.sol  |  324 +
 .../protocol/Exchange/MixinTransactions.sol        |  152 +
 .../protocol/Exchange/MixinWrapperFunctions.sol    |  426 ++
 .../Exchange/interfaces/IAssetProxyDispatcher.sol  |   37 +
 .../protocol/Exchange/interfaces/IExchange.sol     |   38 +
 .../protocol/Exchange/interfaces/IExchangeCore.sol |   60 +
 .../protocol/Exchange/interfaces/IMatchOrders.sol  |   44 +
 .../Exchange/interfaces/ISignatureValidator.sol    |   57 +
 .../protocol/Exchange/interfaces/ITransactions.sol |   35 +
 .../protocol/Exchange/interfaces/IValidator.sol    |   37 +
 .../protocol/Exchange/interfaces/IWallet.sol       |   35 +
 .../Exchange/interfaces/IWrapperFunctions.sol      |  160 +
 .../protocol/Exchange/libs/LibAbiEncoder.sol       |  215 +
 .../protocol/Exchange/libs/LibConstants.sol        |   49 +
 .../contracts/protocol/Exchange/libs/LibEIP712.sol |   87 +
 .../protocol/Exchange/libs/LibExchangeErrors.sol   |   70 +
 .../protocol/Exchange/libs/LibFillResults.sol      |   53 +
 .../contracts/protocol/Exchange/libs/LibMath.sol   |  253 +
 .../contracts/protocol/Exchange/libs/LibOrder.sol  |  145 +
 .../Exchange/mixins/MAssetProxyDispatcher.sol      |   45 +
 .../protocol/Exchange/mixins/MExchangeCore.sol     |  157 +
 .../protocol/Exchange/mixins/MMatchOrders.sol      |   58 +
 .../Exchange/mixins/MSignatureValidator.sol        |   75 +
 .../protocol/Exchange/mixins/MTransactions.sol     |   58 +
 .../protocol/Exchange/mixins/MWrapperFunctions.sol |   41 +
 .../test/DummyERC20Token/DummyERC20Token.sol       |   77 +
 .../DummyMultipleReturnERC20Token.sol              |   69 +
 .../DummyERC20Token/DummyNoReturnERC20Token.sol    |  115 +
 .../DummyERC721Receiver/DummyERC721Receiver.sol    |   67 +
 .../DummyERC721Receiver/InvalidERC721Receiver.sol  |   66 +
 .../test/DummyERC721Token/DummyERC721Token.sol     |   63 +
 .../ReentrantERC20Token/ReentrantERC20Token.sol    |  188 +
 .../TestAssetProxyDispatcher.sol                   |   37 +
 .../TestAssetProxyOwner/TestAssetProxyOwner.sol    |   58 +
 .../contracts/test/TestConstants/TestConstants.sol |   57 +
 .../TestExchangeInternals.sol                      |  191 +
 .../contracts/test/TestLibBytes/TestLibBytes.sol   |  269 +
 .../core/contracts/test/TestLibs/TestLibs.sol      |  152 +
 .../TestSignatureValidator.sol                     |   45 +
 .../TestStaticCallReceiver.sol                     |   81 +
 .../contracts/tokens/ERC20Token/ERC20Token.sol     |  148 +
 .../contracts/tokens/ERC20Token/IERC20Token.sol    |   87 +
 .../tokens/ERC20Token/MintableERC20Token.sol       |   60 +
 .../ERC20Token/UnlimitedAllowanceERC20Token.sol    |   70 +
 .../contracts/tokens/ERC721Token/ERC721Token.sol   |  277 +
 .../tokens/ERC721Token/IERC721Receiver.sol         |   44 +
 .../contracts/tokens/ERC721Token/IERC721Token.sol  |  158 +
 .../tokens/ERC721Token/MintableERC721Token.sol     |   82 +
 .../contracts/tokens/EtherToken/IEtherToken.sol    |   33 +
 .../core/contracts/tokens/EtherToken/WETH9.sol     |  758 +++
 .../contracts/tokens/ZRXToken/ERC20Token_v1.sol    |   44 +
 .../core/contracts/tokens/ZRXToken/Token_v1.sol    |   39 +
 .../tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol |   52 +
 .../core/contracts/tokens/ZRXToken/ZRXToken.sol    |   41 +
 .../core/contracts/utils/LibBytes/LibBytes.sol     |  567 ++
 .../core/contracts/utils/Ownable/IOwnable.sol      |    8 +
 contracts/core/contracts/utils/Ownable/Ownable.sol |   33 +
 .../utils/ReentrancyGuard/ReentrancyGuard.sol      |   45 +
 .../core/contracts/utils/SafeMath/SafeMath.sol     |   87 +
 .../core/generated-artifacts/AssetProxyOwner.json  |  748 +++
 .../core/generated-artifacts/DummyERC20Token.json  |  393 ++
 .../generated-artifacts/DummyERC721Receiver.json   |  115 +
 .../core/generated-artifacts/DummyERC721Token.json |  440 ++
 .../DummyMultipleReturnERC20Token.json             |  397 ++
 .../DummyNoReturnERC20Token.json                   |  397 ++
 contracts/core/generated-artifacts/ERC20Proxy.json |  252 +
 contracts/core/generated-artifacts/ERC20Token.json |  230 +
 .../core/generated-artifacts/ERC721Proxy.json      |  252 +
 .../core/generated-artifacts/ERC721Token.json      |  317 +
 contracts/core/generated-artifacts/Exchange.json   | 2154 +++++++
 .../core/generated-artifacts/ExchangeWrapper.json  |  210 +
 contracts/core/generated-artifacts/Forwarder.json  |  601 ++
 contracts/core/generated-artifacts/IAssetData.json |   89 +
 .../core/generated-artifacts/IAssetProxy.json      |  175 +
 contracts/core/generated-artifacts/IValidator.json |   80 +
 contracts/core/generated-artifacts/IWallet.json    |   76 +
 .../generated-artifacts/InvalidERC721Receiver.json |  115 +
 .../generated-artifacts/MixinAuthorizable.json     |  229 +
 .../core/generated-artifacts/MultiSigWallet.json   |  584 ++
 .../MultiSigWalletWithTimeLock.json                |  668 +++
 .../core/generated-artifacts/OrderValidator.json   |  665 +++
 .../generated-artifacts/ReentrantERC20Token.json   |  307 +
 .../TestAssetProxyDispatcher.json                  |  204 +
 .../generated-artifacts/TestAssetProxyOwner.json   |  790 +++
 .../core/generated-artifacts/TestConstants.json    |   85 +
 .../generated-artifacts/TestExchangeInternals.json | 2581 ++++++++
 .../core/generated-artifacts/TestLibBytes.json     |  426 ++
 contracts/core/generated-artifacts/TestLibs.json   |  450 ++
 .../TestSignatureValidator.json                    |  336 ++
 .../TestStaticCallReceiver.json                    |  129 +
 contracts/core/generated-artifacts/Validator.json  |   95 +
 contracts/core/generated-artifacts/WETH9.json      |  330 ++
 contracts/core/generated-artifacts/Wallet.json     |   95 +
 contracts/core/generated-artifacts/Whitelist.json  |  284 +
 contracts/core/generated-artifacts/ZRXToken.json   | 6201 ++++++++++++++++++++
 .../core/generated-wrappers/asset_proxy_owner.ts   | 1876 ++++++
 .../core/generated-wrappers/dummy_erc20_token.ts   | 1044 ++++
 .../generated-wrappers/dummy_erc721_receiver.ts    |  231 +
 .../core/generated-wrappers/dummy_erc721_token.ts  | 1326 +++++
 .../dummy_multiple_return_erc20_token.ts           | 1044 ++++
 .../dummy_no_return_erc20_token.ts                 | 1044 ++++
 contracts/core/generated-wrappers/erc20_proxy.ts   |  649 ++
 contracts/core/generated-wrappers/erc20_token.ts   |  556 ++
 contracts/core/generated-wrappers/erc721_proxy.ts  |  649 ++
 contracts/core/generated-wrappers/erc721_token.ts  |  893 +++
 contracts/core/generated-wrappers/exchange.ts      | 3080 ++++++++++
 .../core/generated-wrappers/exchange_wrapper.ts    |  378 ++
 contracts/core/generated-wrappers/forwarder.ts     |  730 +++
 contracts/core/generated-wrappers/i_asset_data.ts  |  143 +
 contracts/core/generated-wrappers/i_asset_proxy.ts |  684 +++
 .../generated-wrappers/invalid_erc721_receiver.ts  |  231 +
 .../core/generated-wrappers/mixin_authorizable.ts  |  619 ++
 .../core/generated-wrappers/multi_sig_wallet.ts    | 1432 +++++
 .../multi_sig_wallet_with_time_lock.ts             | 1614 +++++
 .../core/generated-wrappers/order_validator.ts     |  357 ++
 .../generated-wrappers/reentrant_erc20_token.ts    |  660 +++
 .../test_asset_proxy_dispatcher.ts                 |  523 ++
 .../generated-wrappers/test_asset_proxy_owner.ts   | 1946 ++++++
 .../core/generated-wrappers/test_constants.ts      |  123 +
 .../generated-wrappers/test_exchange_internals.ts  | 3596 ++++++++++++
 .../core/generated-wrappers/test_lib_bytes.ts      |  683 +++
 contracts/core/generated-wrappers/test_libs.ts     |  453 ++
 .../generated-wrappers/test_signature_validator.ts |  746 +++
 .../test_static_call_receiver.ts                   |  449 ++
 contracts/core/generated-wrappers/validator.ts     |  115 +
 contracts/core/generated-wrappers/wallet.ts        |  110 +
 contracts/core/generated-wrappers/weth9.ts         |  835 +++
 contracts/core/generated-wrappers/whitelist.ts     |  547 ++
 contracts/core/generated-wrappers/zrx_token.ts     |  646 ++
 contracts/core/package.json                        |   94 +
 contracts/core/src/artifacts/index.ts              |   81 +
 contracts/core/src/wrappers/index.ts               |   34 +
 contracts/core/test/asset_proxy/authorizable.ts    |  207 +
 contracts/core/test/asset_proxy/proxies.ts         | 1246 ++++
 contracts/core/test/exchange/core.ts               | 1168 ++++
 contracts/core/test/exchange/dispatcher.ts         |  280 +
 contracts/core/test/exchange/fill_order.ts         |  312 +
 contracts/core/test/exchange/internal.ts           |  466 ++
 contracts/core/test/exchange/libs.ts               |  137 +
 contracts/core/test/exchange/match_orders.ts       | 1276 ++++
 .../core/test/exchange/signature_validator.ts      |  522 ++
 contracts/core/test/exchange/transactions.ts       |  462 ++
 contracts/core/test/exchange/wrapper.ts            | 1452 +++++
 contracts/core/test/extensions/forwarder.ts        | 1282 ++++
 contracts/core/test/extensions/order_validator.ts  |  603 ++
 contracts/core/test/global_hooks.ts                |   15 +
 contracts/core/test/libraries/lib_bytes.ts         |  871 +++
 contracts/core/test/multisig/asset_proxy_owner.ts  |  498 ++
 .../core/test/multisig/multi_sig_with_time_lock.ts |  347 ++
 contracts/core/test/tokens/erc721_token.ts         |  279 +
 .../core/test/tokens/unlimited_allowance_token.ts  |  191 +
 contracts/core/test/tokens/weth9.ts                |  138 +
 contracts/core/test/tokens/zrx_token.ts            |  206 +
 contracts/core/test/tutorials/arbitrage.ts         |  260 +
 .../core/test/utils/abstract_asset_wrapper.ts      |    3 +
 contracts/core/test/utils/address_utils.ts         |   11 +
 contracts/core/test/utils/assertions.ts            |  199 +
 contracts/core/test/utils/asset_wrapper.ts         |  223 +
 contracts/core/test/utils/block_timestamp.ts       |   43 +
 contracts/core/test/utils/chai_setup.ts            |   13 +
 contracts/core/test/utils/combinatorial_utils.ts   |  113 +
 contracts/core/test/utils/constants.ts             |   67 +
 contracts/core/test/utils/coverage.ts              |   21 +
 contracts/core/test/utils/erc20_wrapper.ts         |  182 +
 contracts/core/test/utils/erc721_wrapper.ts        |  239 +
 contracts/core/test/utils/exchange_wrapper.ts      |  276 +
 .../test/utils/fill_order_combinatorial_utils.ts   |  924 +++
 contracts/core/test/utils/formatters.ts            |   68 +
 contracts/core/test/utils/forwarder_wrapper.ts     |  121 +
 contracts/core/test/utils/log_decoder.ts           |   53 +
 contracts/core/test/utils/match_order_tester.ts    |  566 ++
 contracts/core/test/utils/multi_sig_wrapper.ts     |   67 +
 contracts/core/test/utils/order_factory.ts         |   38 +
 .../core/test/utils/order_factory_from_scenario.ts |  296 +
 contracts/core/test/utils/order_utils.ts           |   58 +
 contracts/core/test/utils/profiler.ts              |   27 +
 contracts/core/test/utils/revert_trace.ts          |   21 +
 contracts/core/test/utils/signing_utils.ts         |   29 +
 ...le_asset_balance_and_proxy_allowance_fetcher.ts |   19 +
 .../utils/simple_order_filled_cancelled_fetcher.ts |   31 +
 contracts/core/test/utils/test_with_reference.ts   |  139 +
 contracts/core/test/utils/transaction_factory.ts   |   37 +
 contracts/core/test/utils/type_encoding_utils.ts   |   21 +
 contracts/core/test/utils/types.ts                 |  241 +
 contracts/core/test/utils/web3_wrapper.ts          |   84 +
 .../core/test/utils_test/test_with_reference.ts    |   63 +
 contracts/core/tsconfig.json                       |   49 +
 contracts/core/tslint.json                         |    6 +
 packages/contracts/.solhint.json                   |   20 -
 packages/contracts/.solhintignore                  |    3 -
 packages/contracts/CHANGELOG.json                  |  135 -
 packages/contracts/README.md                       |  129 -
 packages/contracts/compiler.json                   |   60 -
 .../examples/ExchangeWrapper/ExchangeWrapper.sol   |  100 -
 .../contracts/examples/Validator/Validator.sol     |   56 -
 .../contracts/contracts/examples/Wallet/Wallet.sol |   65 -
 .../contracts/examples/Whitelist/Whitelist.sol     |  136 -
 .../contracts/extensions/Forwarder/Forwarder.sol   |   50 -
 .../contracts/extensions/Forwarder/MixinAssets.sol |  143 -
 .../extensions/Forwarder/MixinExchangeWrapper.sol  |  260 -
 .../extensions/Forwarder/MixinForwarderCore.sol    |  214 -
 .../contracts/extensions/Forwarder/MixinWeth.sol   |  113 -
 .../extensions/Forwarder/interfaces/IAssets.sol    |   34 -
 .../extensions/Forwarder/interfaces/IForwarder.sol |   30 -
 .../Forwarder/interfaces/IForwarderCore.sol        |   80 -
 .../extensions/Forwarder/libs/LibConstants.sol     |   62 -
 .../Forwarder/libs/LibForwarderErrors.sol          |   34 -
 .../extensions/Forwarder/mixins/MAssets.sol        |   53 -
 .../Forwarder/mixins/MExchangeWrapper.sol          |   87 -
 .../extensions/Forwarder/mixins/MWeth.sol          |   41 -
 .../extensions/OrderValidator/OrderValidator.sol   |  218 -
 .../contracts/multisig/MultiSigWallet.sol          |  393 --
 .../multisig/MultiSigWalletWithTimeLock.sol        |  127 -
 .../contracts/protocol/AssetProxy/ERC20Proxy.sol   |  184 -
 .../contracts/protocol/AssetProxy/ERC721Proxy.sol  |  171 -
 .../protocol/AssetProxy/MixinAuthorizable.sol      |  117 -
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |   44 -
 .../protocol/AssetProxy/interfaces/IAssetProxy.sol |   46 -
 .../AssetProxy/interfaces/IAuthorizable.sol        |   52 -
 .../AssetProxy/libs/LibAssetProxyErrors.sol        |   38 -
 .../protocol/AssetProxy/mixins/MAuthorizable.sol   |   41 -
 .../protocol/AssetProxyOwner/AssetProxyOwner.sol   |  108 -
 .../contracts/protocol/Exchange/Exchange.sol       |   53 -
 .../Exchange/MixinAssetProxyDispatcher.sol         |  174 -
 .../protocol/Exchange/MixinExchangeCore.sol        |  529 --
 .../protocol/Exchange/MixinMatchOrders.sol         |  335 --
 .../protocol/Exchange/MixinSignatureValidator.sol  |  324 -
 .../protocol/Exchange/MixinTransactions.sol        |  152 -
 .../protocol/Exchange/MixinWrapperFunctions.sol    |  426 --
 .../Exchange/interfaces/IAssetProxyDispatcher.sol  |   37 -
 .../protocol/Exchange/interfaces/IExchange.sol     |   38 -
 .../protocol/Exchange/interfaces/IExchangeCore.sol |   60 -
 .../protocol/Exchange/interfaces/IMatchOrders.sol  |   44 -
 .../Exchange/interfaces/ISignatureValidator.sol    |   57 -
 .../protocol/Exchange/interfaces/ITransactions.sol |   35 -
 .../protocol/Exchange/interfaces/IValidator.sol    |   37 -
 .../protocol/Exchange/interfaces/IWallet.sol       |   35 -
 .../Exchange/interfaces/IWrapperFunctions.sol      |  160 -
 .../protocol/Exchange/libs/LibAbiEncoder.sol       |  215 -
 .../protocol/Exchange/libs/LibConstants.sol        |   49 -
 .../contracts/protocol/Exchange/libs/LibEIP712.sol |   87 -
 .../protocol/Exchange/libs/LibExchangeErrors.sol   |   70 -
 .../protocol/Exchange/libs/LibFillResults.sol      |   53 -
 .../contracts/protocol/Exchange/libs/LibMath.sol   |  253 -
 .../contracts/protocol/Exchange/libs/LibOrder.sol  |  145 -
 .../Exchange/mixins/MAssetProxyDispatcher.sol      |   45 -
 .../protocol/Exchange/mixins/MExchangeCore.sol     |  157 -
 .../protocol/Exchange/mixins/MMatchOrders.sol      |   58 -
 .../Exchange/mixins/MSignatureValidator.sol        |   75 -
 .../protocol/Exchange/mixins/MTransactions.sol     |   58 -
 .../protocol/Exchange/mixins/MWrapperFunctions.sol |   41 -
 .../test/DummyERC20Token/DummyERC20Token.sol       |   77 -
 .../DummyMultipleReturnERC20Token.sol              |   69 -
 .../DummyERC20Token/DummyNoReturnERC20Token.sol    |  115 -
 .../DummyERC721Receiver/DummyERC721Receiver.sol    |   67 -
 .../DummyERC721Receiver/InvalidERC721Receiver.sol  |   66 -
 .../test/DummyERC721Token/DummyERC721Token.sol     |   63 -
 .../ReentrantERC20Token/ReentrantERC20Token.sol    |  188 -
 .../TestAssetProxyDispatcher.sol                   |   37 -
 .../TestAssetProxyOwner/TestAssetProxyOwner.sol    |   58 -
 .../contracts/test/TestConstants/TestConstants.sol |   57 -
 .../TestExchangeInternals.sol                      |  191 -
 .../contracts/test/TestLibBytes/TestLibBytes.sol   |  269 -
 .../contracts/contracts/test/TestLibs/TestLibs.sol |  152 -
 .../TestSignatureValidator.sol                     |   45 -
 .../TestStaticCallReceiver.sol                     |   81 -
 .../contracts/tokens/ERC20Token/ERC20Token.sol     |  148 -
 .../contracts/tokens/ERC20Token/IERC20Token.sol    |   87 -
 .../tokens/ERC20Token/MintableERC20Token.sol       |   60 -
 .../ERC20Token/UnlimitedAllowanceERC20Token.sol    |   70 -
 .../contracts/tokens/ERC721Token/ERC721Token.sol   |  277 -
 .../tokens/ERC721Token/IERC721Receiver.sol         |   44 -
 .../contracts/tokens/ERC721Token/IERC721Token.sol  |  158 -
 .../tokens/ERC721Token/MintableERC721Token.sol     |   82 -
 .../contracts/tokens/EtherToken/IEtherToken.sol    |   33 -
 .../contracts/tokens/EtherToken/WETH9.sol          |  758 ---
 .../contracts/tokens/ZRXToken/ERC20Token_v1.sol    |   44 -
 .../contracts/tokens/ZRXToken/Token_v1.sol         |   39 -
 .../tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol |   52 -
 .../contracts/tokens/ZRXToken/ZRXToken.sol         |   41 -
 .../contracts/utils/LibBytes/LibBytes.sol          |  567 --
 .../contracts/contracts/utils/Ownable/IOwnable.sol |    8 -
 .../contracts/contracts/utils/Ownable/Ownable.sol  |   33 -
 .../utils/ReentrancyGuard/ReentrancyGuard.sol      |   45 -
 .../contracts/utils/SafeMath/SafeMath.sol          |   87 -
 packages/contracts/package.json                    |   94 -
 packages/contracts/src/artifacts/index.ts          |   81 -
 packages/contracts/src/wrappers/index.ts           |   34 -
 .../contracts/test/asset_proxy/authorizable.ts     |  207 -
 packages/contracts/test/asset_proxy/proxies.ts     | 1246 ----
 packages/contracts/test/exchange/core.ts           | 1168 ----
 packages/contracts/test/exchange/dispatcher.ts     |  280 -
 packages/contracts/test/exchange/fill_order.ts     |  312 -
 packages/contracts/test/exchange/internal.ts       |  466 --
 packages/contracts/test/exchange/libs.ts           |  137 -
 packages/contracts/test/exchange/match_orders.ts   | 1276 ----
 .../contracts/test/exchange/signature_validator.ts |  522 --
 packages/contracts/test/exchange/transactions.ts   |  462 --
 packages/contracts/test/exchange/wrapper.ts        | 1452 -----
 packages/contracts/test/extensions/forwarder.ts    | 1282 ----
 .../contracts/test/extensions/order_validator.ts   |  603 --
 packages/contracts/test/global_hooks.ts            |   15 -
 packages/contracts/test/libraries/lib_bytes.ts     |  871 ---
 .../contracts/test/multisig/asset_proxy_owner.ts   |  498 --
 .../test/multisig/multi_sig_with_time_lock.ts      |  347 --
 packages/contracts/test/tokens/erc721_token.ts     |  279 -
 .../test/tokens/unlimited_allowance_token.ts       |  191 -
 packages/contracts/test/tokens/weth9.ts            |  138 -
 packages/contracts/test/tokens/zrx_token.ts        |  206 -
 packages/contracts/test/tutorials/arbitrage.ts     |  260 -
 .../contracts/test/utils/abstract_asset_wrapper.ts |    3 -
 packages/contracts/test/utils/address_utils.ts     |   11 -
 packages/contracts/test/utils/assertions.ts        |  199 -
 packages/contracts/test/utils/asset_wrapper.ts     |  223 -
 packages/contracts/test/utils/block_timestamp.ts   |   43 -
 packages/contracts/test/utils/chai_setup.ts        |   13 -
 .../contracts/test/utils/combinatorial_utils.ts    |  113 -
 packages/contracts/test/utils/constants.ts         |   67 -
 packages/contracts/test/utils/coverage.ts          |   21 -
 packages/contracts/test/utils/erc20_wrapper.ts     |  182 -
 packages/contracts/test/utils/erc721_wrapper.ts    |  239 -
 packages/contracts/test/utils/exchange_wrapper.ts  |  276 -
 .../test/utils/fill_order_combinatorial_utils.ts   |  924 ---
 packages/contracts/test/utils/formatters.ts        |   68 -
 packages/contracts/test/utils/forwarder_wrapper.ts |  121 -
 packages/contracts/test/utils/log_decoder.ts       |   53 -
 .../contracts/test/utils/match_order_tester.ts     |  566 --
 packages/contracts/test/utils/multi_sig_wrapper.ts |   67 -
 packages/contracts/test/utils/order_factory.ts     |   38 -
 .../test/utils/order_factory_from_scenario.ts      |  296 -
 packages/contracts/test/utils/order_utils.ts       |   58 -
 packages/contracts/test/utils/profiler.ts          |   27 -
 packages/contracts/test/utils/revert_trace.ts      |   21 -
 packages/contracts/test/utils/signing_utils.ts     |   29 -
 ...le_asset_balance_and_proxy_allowance_fetcher.ts |   19 -
 .../utils/simple_order_filled_cancelled_fetcher.ts |   31 -
 .../contracts/test/utils/test_with_reference.ts    |  139 -
 .../contracts/test/utils/transaction_factory.ts    |   37 -
 .../contracts/test/utils/type_encoding_utils.ts    |   21 -
 packages/contracts/test/utils/types.ts             |  241 -
 packages/contracts/test/utils/web3_wrapper.ts      |   84 -
 .../test/utils_test/test_with_reference.ts         |   63 -
 packages/contracts/tsconfig.json                   |   49 -
 packages/contracts/tslint.json                     |    6 -
 382 files changed, 79701 insertions(+), 28189 deletions(-)
 create mode 100644 contracts/core/.solhint.json
 create mode 100644 contracts/core/.solhintignore
 create mode 100644 contracts/core/CHANGELOG.json
 create mode 100644 contracts/core/README.md
 create mode 100644 contracts/core/compiler.json
 create mode 100644 contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
 create mode 100644 contracts/core/contracts/examples/Validator/Validator.sol
 create mode 100644 contracts/core/contracts/examples/Wallet/Wallet.sol
 create mode 100644 contracts/core/contracts/examples/Whitelist/Whitelist.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/Forwarder.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
 create mode 100644 contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol
 create mode 100644 contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
 create mode 100644 contracts/core/contracts/multisig/MultiSigWallet.sol
 create mode 100644 contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/ERC20Proxy.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/ERC721Proxy.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
 create mode 100644 contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/Exchange.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IExchange.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/ITransactions.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IValidator.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IWallet.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/mixins/MTransactions.sol
 create mode 100644 contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
 create mode 100644 contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol
 create mode 100644 contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
 create mode 100644 contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
 create mode 100644 contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
 create mode 100644 contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
 create mode 100644 contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol
 create mode 100644 contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
 create mode 100644 contracts/core/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
 create mode 100644 contracts/core/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
 create mode 100644 contracts/core/contracts/test/TestConstants/TestConstants.sol
 create mode 100644 contracts/core/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
 create mode 100644 contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol
 create mode 100644 contracts/core/contracts/test/TestLibs/TestLibs.sol
 create mode 100644 contracts/core/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
 create mode 100644 contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
 create mode 100644 contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol
 create mode 100644 contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol
 create mode 100644 contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol
 create mode 100644 contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
 create mode 100644 contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol
 create mode 100644 contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol
 create mode 100644 contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol
 create mode 100644 contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol
 create mode 100644 contracts/core/contracts/tokens/EtherToken/IEtherToken.sol
 create mode 100644 contracts/core/contracts/tokens/EtherToken/WETH9.sol
 create mode 100644 contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol
 create mode 100644 contracts/core/contracts/tokens/ZRXToken/Token_v1.sol
 create mode 100644 contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
 create mode 100644 contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol
 create mode 100644 contracts/core/contracts/utils/LibBytes/LibBytes.sol
 create mode 100644 contracts/core/contracts/utils/Ownable/IOwnable.sol
 create mode 100644 contracts/core/contracts/utils/Ownable/Ownable.sol
 create mode 100644 contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
 create mode 100644 contracts/core/contracts/utils/SafeMath/SafeMath.sol
 create mode 100644 contracts/core/generated-artifacts/AssetProxyOwner.json
 create mode 100644 contracts/core/generated-artifacts/DummyERC20Token.json
 create mode 100644 contracts/core/generated-artifacts/DummyERC721Receiver.json
 create mode 100644 contracts/core/generated-artifacts/DummyERC721Token.json
 create mode 100644 contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json
 create mode 100644 contracts/core/generated-artifacts/DummyNoReturnERC20Token.json
 create mode 100644 contracts/core/generated-artifacts/ERC20Proxy.json
 create mode 100644 contracts/core/generated-artifacts/ERC20Token.json
 create mode 100644 contracts/core/generated-artifacts/ERC721Proxy.json
 create mode 100644 contracts/core/generated-artifacts/ERC721Token.json
 create mode 100644 contracts/core/generated-artifacts/Exchange.json
 create mode 100644 contracts/core/generated-artifacts/ExchangeWrapper.json
 create mode 100644 contracts/core/generated-artifacts/Forwarder.json
 create mode 100644 contracts/core/generated-artifacts/IAssetData.json
 create mode 100644 contracts/core/generated-artifacts/IAssetProxy.json
 create mode 100644 contracts/core/generated-artifacts/IValidator.json
 create mode 100644 contracts/core/generated-artifacts/IWallet.json
 create mode 100644 contracts/core/generated-artifacts/InvalidERC721Receiver.json
 create mode 100644 contracts/core/generated-artifacts/MixinAuthorizable.json
 create mode 100644 contracts/core/generated-artifacts/MultiSigWallet.json
 create mode 100644 contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json
 create mode 100644 contracts/core/generated-artifacts/OrderValidator.json
 create mode 100644 contracts/core/generated-artifacts/ReentrantERC20Token.json
 create mode 100644 contracts/core/generated-artifacts/TestAssetProxyDispatcher.json
 create mode 100644 contracts/core/generated-artifacts/TestAssetProxyOwner.json
 create mode 100644 contracts/core/generated-artifacts/TestConstants.json
 create mode 100644 contracts/core/generated-artifacts/TestExchangeInternals.json
 create mode 100644 contracts/core/generated-artifacts/TestLibBytes.json
 create mode 100644 contracts/core/generated-artifacts/TestLibs.json
 create mode 100644 contracts/core/generated-artifacts/TestSignatureValidator.json
 create mode 100644 contracts/core/generated-artifacts/TestStaticCallReceiver.json
 create mode 100644 contracts/core/generated-artifacts/Validator.json
 create mode 100644 contracts/core/generated-artifacts/WETH9.json
 create mode 100644 contracts/core/generated-artifacts/Wallet.json
 create mode 100644 contracts/core/generated-artifacts/Whitelist.json
 create mode 100644 contracts/core/generated-artifacts/ZRXToken.json
 create mode 100644 contracts/core/generated-wrappers/asset_proxy_owner.ts
 create mode 100644 contracts/core/generated-wrappers/dummy_erc20_token.ts
 create mode 100644 contracts/core/generated-wrappers/dummy_erc721_receiver.ts
 create mode 100644 contracts/core/generated-wrappers/dummy_erc721_token.ts
 create mode 100644 contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts
 create mode 100644 contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts
 create mode 100644 contracts/core/generated-wrappers/erc20_proxy.ts
 create mode 100644 contracts/core/generated-wrappers/erc20_token.ts
 create mode 100644 contracts/core/generated-wrappers/erc721_proxy.ts
 create mode 100644 contracts/core/generated-wrappers/erc721_token.ts
 create mode 100644 contracts/core/generated-wrappers/exchange.ts
 create mode 100644 contracts/core/generated-wrappers/exchange_wrapper.ts
 create mode 100644 contracts/core/generated-wrappers/forwarder.ts
 create mode 100644 contracts/core/generated-wrappers/i_asset_data.ts
 create mode 100644 contracts/core/generated-wrappers/i_asset_proxy.ts
 create mode 100644 contracts/core/generated-wrappers/invalid_erc721_receiver.ts
 create mode 100644 contracts/core/generated-wrappers/mixin_authorizable.ts
 create mode 100644 contracts/core/generated-wrappers/multi_sig_wallet.ts
 create mode 100644 contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts
 create mode 100644 contracts/core/generated-wrappers/order_validator.ts
 create mode 100644 contracts/core/generated-wrappers/reentrant_erc20_token.ts
 create mode 100644 contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts
 create mode 100644 contracts/core/generated-wrappers/test_asset_proxy_owner.ts
 create mode 100644 contracts/core/generated-wrappers/test_constants.ts
 create mode 100644 contracts/core/generated-wrappers/test_exchange_internals.ts
 create mode 100644 contracts/core/generated-wrappers/test_lib_bytes.ts
 create mode 100644 contracts/core/generated-wrappers/test_libs.ts
 create mode 100644 contracts/core/generated-wrappers/test_signature_validator.ts
 create mode 100644 contracts/core/generated-wrappers/test_static_call_receiver.ts
 create mode 100644 contracts/core/generated-wrappers/validator.ts
 create mode 100644 contracts/core/generated-wrappers/wallet.ts
 create mode 100644 contracts/core/generated-wrappers/weth9.ts
 create mode 100644 contracts/core/generated-wrappers/whitelist.ts
 create mode 100644 contracts/core/generated-wrappers/zrx_token.ts
 create mode 100644 contracts/core/package.json
 create mode 100644 contracts/core/src/artifacts/index.ts
 create mode 100644 contracts/core/src/wrappers/index.ts
 create mode 100644 contracts/core/test/asset_proxy/authorizable.ts
 create mode 100644 contracts/core/test/asset_proxy/proxies.ts
 create mode 100644 contracts/core/test/exchange/core.ts
 create mode 100644 contracts/core/test/exchange/dispatcher.ts
 create mode 100644 contracts/core/test/exchange/fill_order.ts
 create mode 100644 contracts/core/test/exchange/internal.ts
 create mode 100644 contracts/core/test/exchange/libs.ts
 create mode 100644 contracts/core/test/exchange/match_orders.ts
 create mode 100644 contracts/core/test/exchange/signature_validator.ts
 create mode 100644 contracts/core/test/exchange/transactions.ts
 create mode 100644 contracts/core/test/exchange/wrapper.ts
 create mode 100644 contracts/core/test/extensions/forwarder.ts
 create mode 100644 contracts/core/test/extensions/order_validator.ts
 create mode 100644 contracts/core/test/global_hooks.ts
 create mode 100644 contracts/core/test/libraries/lib_bytes.ts
 create mode 100644 contracts/core/test/multisig/asset_proxy_owner.ts
 create mode 100644 contracts/core/test/multisig/multi_sig_with_time_lock.ts
 create mode 100644 contracts/core/test/tokens/erc721_token.ts
 create mode 100644 contracts/core/test/tokens/unlimited_allowance_token.ts
 create mode 100644 contracts/core/test/tokens/weth9.ts
 create mode 100644 contracts/core/test/tokens/zrx_token.ts
 create mode 100644 contracts/core/test/tutorials/arbitrage.ts
 create mode 100644 contracts/core/test/utils/abstract_asset_wrapper.ts
 create mode 100644 contracts/core/test/utils/address_utils.ts
 create mode 100644 contracts/core/test/utils/assertions.ts
 create mode 100644 contracts/core/test/utils/asset_wrapper.ts
 create mode 100644 contracts/core/test/utils/block_timestamp.ts
 create mode 100644 contracts/core/test/utils/chai_setup.ts
 create mode 100644 contracts/core/test/utils/combinatorial_utils.ts
 create mode 100644 contracts/core/test/utils/constants.ts
 create mode 100644 contracts/core/test/utils/coverage.ts
 create mode 100644 contracts/core/test/utils/erc20_wrapper.ts
 create mode 100644 contracts/core/test/utils/erc721_wrapper.ts
 create mode 100644 contracts/core/test/utils/exchange_wrapper.ts
 create mode 100644 contracts/core/test/utils/fill_order_combinatorial_utils.ts
 create mode 100644 contracts/core/test/utils/formatters.ts
 create mode 100644 contracts/core/test/utils/forwarder_wrapper.ts
 create mode 100644 contracts/core/test/utils/log_decoder.ts
 create mode 100644 contracts/core/test/utils/match_order_tester.ts
 create mode 100644 contracts/core/test/utils/multi_sig_wrapper.ts
 create mode 100644 contracts/core/test/utils/order_factory.ts
 create mode 100644 contracts/core/test/utils/order_factory_from_scenario.ts
 create mode 100644 contracts/core/test/utils/order_utils.ts
 create mode 100644 contracts/core/test/utils/profiler.ts
 create mode 100644 contracts/core/test/utils/revert_trace.ts
 create mode 100644 contracts/core/test/utils/signing_utils.ts
 create mode 100644 contracts/core/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
 create mode 100644 contracts/core/test/utils/simple_order_filled_cancelled_fetcher.ts
 create mode 100644 contracts/core/test/utils/test_with_reference.ts
 create mode 100644 contracts/core/test/utils/transaction_factory.ts
 create mode 100644 contracts/core/test/utils/type_encoding_utils.ts
 create mode 100644 contracts/core/test/utils/types.ts
 create mode 100644 contracts/core/test/utils/web3_wrapper.ts
 create mode 100644 contracts/core/test/utils_test/test_with_reference.ts
 create mode 100644 contracts/core/tsconfig.json
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 delete mode 100644 packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
 delete mode 100644 packages/contracts/contracts/examples/Validator/Validator.sol
 delete mode 100644 packages/contracts/contracts/examples/Wallet/Wallet.sol
 delete mode 100644 packages/contracts/contracts/examples/Whitelist/Whitelist.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/Forwarder.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol
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diff --git a/contracts/core/.solhint.json b/contracts/core/.solhint.json
new file mode 100644
index 000000000..076afe9f3
--- /dev/null
+++ b/contracts/core/.solhint.json
@@ -0,0 +1,20 @@
+{
+    "extends": "default",
+    "rules": {
+        "avoid-low-level-calls": false,
+        "avoid-tx-origin": "warn",
+        "bracket-align": false,
+        "code-complexity": false,
+        "const-name-snakecase": "error",
+        "expression-indent": "error",
+        "function-max-lines": false,
+        "func-order": "error",
+        "indent": ["error", 4],
+        "max-line-length": ["warn", 160],
+        "no-inline-assembly": false,
+        "quotes": ["error", "double"],
+        "separate-by-one-line-in-contract": "error",
+        "space-after-comma": "error",
+        "statement-indent": "error"
+    }
+}
diff --git a/contracts/core/.solhintignore b/contracts/core/.solhintignore
new file mode 100644
index 000000000..1e33ec53b
--- /dev/null
+++ b/contracts/core/.solhintignore
@@ -0,0 +1,3 @@
+contracts/tokens/ZRXToken/ERC20Token_v1.sol
+contracts/tokens/ZRXToken/Token_v1.sol
+contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
diff --git a/contracts/core/CHANGELOG.json b/contracts/core/CHANGELOG.json
new file mode 100644
index 000000000..7dfa06990
--- /dev/null
+++ b/contracts/core/CHANGELOG.json
@@ -0,0 +1,135 @@
+[
+    {
+        "name": "MultiAssetProxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "Add MultiAssetProxy implementation",
+                "pr": 1224
+            }
+        ]
+    },
+    {
+        "name": "OrderValidator",
+        "version": "1.0.1",
+        "changes": [
+            {
+                "note": "remove `getApproved` check from ERC721 approval query",
+                "pr": 1149
+            }
+        ]
+    },
+    {
+        "name": "Forwarder",
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note": "Round up when calculating remaining amounts in marketBuy functions",
+                "pr": 1162,
+                "networks": {
+                    "1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
+                    "3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
+                    "42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
+                }
+            }
+        ]
+    },
+    {
+        "name": "Forwarder",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
+                    "3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
+                    "42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
+                }
+            }
+        ]
+    },
+    {
+        "name": "OrderValidator",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x9463e518dea6810309563c81d5266c1b1d149138",
+                    "3": "0x90431a90516ab49af23a0530e04e8c7836e7122f",
+                    "42": "0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d"
+                }
+            }
+        ]
+    },
+    {
+        "name": "Exchange",
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
+                    "3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
+                    "42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ERC20Proxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
+                    "3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
+                    "42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ERC721Proxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
+                    "3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
+                    "42": "0x2a9127c745688a165106c11cd4d647d2220af821"
+                }
+            }
+        ]
+    },
+    {
+        "name": "AssetProxyOwner",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6",
+                    "3": "0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b",
+                    "42": "0x2c824d2882baa668e0d5202b1e7f2922278703f8"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ZRXToken",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v1 deploy",
+                "networks": {
+                    "1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
+                    "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
+                    "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
+                }
+            }
+        ]
+    }
+]
diff --git a/contracts/core/README.md b/contracts/core/README.md
new file mode 100644
index 000000000..97a2816ff
--- /dev/null
+++ b/contracts/core/README.md
@@ -0,0 +1,129 @@
+## Contracts
+
+Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
+
+## Usage
+
+Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
+
+*   [protocol](./contracts/protocol)
+    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
+*   [extensions](./contracts/extensions)
+    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
+*   [examples](./contracts/examples)
+    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
+*   [tokens](./contracts/tokens)
+    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
+*   [multisig](./contracts/multisig)
+    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
+*   [utils](./contracts/utils)
+    *   This directory contains libraries and utils that are shared across all of the other directories.
+*   [test](./contracts/test)
+    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
+
+## Bug bounty
+
+A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=contracts yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=contracts yarn watch
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```
+
+#### Testing options
+
+###### Revert stack traces
+
+If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
+
+```
+yarn test:trace
+```
+
+**Note:** This currently slows down the test runs and is therefore not enabled by default.
+
+###### Backing Ethereum node
+
+By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
+
+```bash
+TEST_PROVIDER=geth yarn test
+```
+
+###### Code coverage
+
+In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
+
+```
+yarn test:coverage
+```
+
+###### Gas profiler
+
+In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
+
+**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
+
+```
+TEST_PROVIDER=geth yarn test:profiler
+```
+
+You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
+
+```typescript
+import { profiler } from './utils/profiler';
+profiler.start();
+// Some call to a smart contract
+profiler.stop();
+```
+
+Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json
new file mode 100644
index 000000000..c824e4645
--- /dev/null
+++ b/contracts/core/compiler.json
@@ -0,0 +1,60 @@
+{
+    "artifactsDir": "./generated-artifacts",
+    "contractsDir": "./contracts",
+    "compilerSettings": {
+        "optimizer": {
+            "enabled": true,
+            "runs": 1000000
+        },
+        "outputSelection": {
+            "*": {
+                "*": [
+                    "abi",
+                    "evm.bytecode.object",
+                    "evm.bytecode.sourceMap",
+                    "evm.deployedBytecode.object",
+                    "evm.deployedBytecode.sourceMap"
+                ]
+            }
+        }
+    },
+    "contracts": [
+        "AssetProxyOwner",
+        "DummyERC20Token",
+        "DummyERC721Receiver",
+        "DummyERC721Token",
+        "DummyMultipleReturnERC20Token",
+        "DummyNoReturnERC20Token",
+        "ERC20Proxy",
+        "ERC20Token",
+        "ERC721Token",
+        "ERC721Proxy",
+        "Exchange",
+        "ExchangeWrapper",
+        "Forwarder",
+        "IAssetData",
+        "IAssetProxy",
+        "InvalidERC721Receiver",
+        "IValidator",
+        "IWallet",
+        "MixinAuthorizable",
+        "MultiAssetProxy",
+        "MultiSigWallet",
+        "MultiSigWalletWithTimeLock",
+        "OrderValidator",
+        "ReentrantERC20Token",
+        "TestAssetProxyOwner",
+        "TestAssetProxyDispatcher",
+        "TestConstants",
+        "TestLibBytes",
+        "TestLibs",
+        "TestExchangeInternals",
+        "TestSignatureValidator",
+        "TestStaticCallReceiver",
+        "Validator",
+        "Wallet",
+        "WETH9",
+        "Whitelist",
+        "ZRXToken"
+    ]
+}
diff --git a/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
new file mode 100644
index 000000000..2fa0e3c5e
--- /dev/null
+++ b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
@@ -0,0 +1,100 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+
+
+contract ExchangeWrapper {
+
+    // Exchange contract.
+    // solhint-disable-next-line var-name-mixedcase
+    IExchange internal EXCHANGE;
+
+    constructor (address _exchange)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+    }
+
+    /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch
+    ///      and senderAddress equal to this contract.
+    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
+    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
+    /// @param makerSignature Proof that maker wishes to call this function with given params.
+    function cancelOrdersUpTo(
+        uint256 targetOrderEpoch,
+        uint256 salt,
+        bytes makerSignature
+    )
+        external
+    {
+        address makerAddress = msg.sender;
+
+        // Encode arguments into byte array.
+        bytes memory data = abi.encodeWithSelector(
+            EXCHANGE.cancelOrdersUpTo.selector,
+            targetOrderEpoch
+        );
+
+        // Call `cancelOrdersUpTo` via `executeTransaction`.
+        EXCHANGE.executeTransaction(
+            salt,
+            makerAddress,
+            data,
+            makerSignature
+        );
+    }
+
+    /// @dev Fills an order using `msg.sender` as the taker.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
+    /// @param orderSignature Proof that order has been created by maker.
+    /// @param takerSignature Proof that taker wishes to call this function with given params.
+    function fillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        uint256 salt,
+        bytes memory orderSignature,
+        bytes memory takerSignature
+    )
+        public
+    {
+        address takerAddress = msg.sender;
+
+        // Encode arguments into byte array.
+        bytes memory data = abi.encodeWithSelector(
+            EXCHANGE.fillOrder.selector,
+            order,
+            takerAssetFillAmount,
+            orderSignature
+        );
+
+        // Call `fillOrder` via `executeTransaction`.
+        EXCHANGE.executeTransaction(
+            salt,
+            takerAddress,
+            data,
+            takerSignature
+        );
+    }
+}
diff --git a/contracts/core/contracts/examples/Validator/Validator.sol b/contracts/core/contracts/examples/Validator/Validator.sol
new file mode 100644
index 000000000..72ed528ba
--- /dev/null
+++ b/contracts/core/contracts/examples/Validator/Validator.sol
@@ -0,0 +1,56 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../protocol/Exchange/interfaces/IValidator.sol";
+
+
+contract Validator is 
+    IValidator
+{
+
+    // The single valid signer for this wallet.
+    // solhint-disable-next-line var-name-mixedcase
+    address internal VALID_SIGNER;
+
+    /// @dev constructs a new `Validator` with a single valid signer.
+    /// @param validSigner The sole, valid signer.
+    constructor (address validSigner) public {
+        VALID_SIGNER = validSigner;
+    }
+
+    /// @dev Verifies that a signature is valid. `signer` must match `VALID_SIGNER`.
+    /// @param hash Message hash that is signed.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof of signing.
+    /// @return Validity of signature.
+    // solhint-disable no-unused-vars
+    function isValidSignature(
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        external
+        view
+        returns (bool isValid)
+    {
+        return (signerAddress == VALID_SIGNER);
+    }
+    // solhint-enable no-unused-vars
+}
diff --git a/contracts/core/contracts/examples/Wallet/Wallet.sol b/contracts/core/contracts/examples/Wallet/Wallet.sol
new file mode 100644
index 000000000..b75021a31
--- /dev/null
+++ b/contracts/core/contracts/examples/Wallet/Wallet.sol
@@ -0,0 +1,65 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../protocol/Exchange/interfaces/IWallet.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+contract Wallet is 
+    IWallet
+{
+    using LibBytes for bytes;
+
+    // The owner of this wallet.
+    // solhint-disable-next-line var-name-mixedcase
+    address internal WALLET_OWNER;
+
+    /// @dev constructs a new `Wallet` with a single owner.
+    /// @param walletOwner The owner of this wallet.
+    constructor (address walletOwner) public {
+        WALLET_OWNER = walletOwner;
+    }
+
+    /// @dev Validates an EIP712 signature.
+    ///      The signer must match the owner of this wallet.
+    /// @param hash Message hash that is signed.
+    /// @param eip712Signature Proof of signing.
+    /// @return Validity of signature.
+    function isValidSignature(
+        bytes32 hash,
+        bytes eip712Signature
+    )
+        external
+        view
+        returns (bool isValid)
+    {
+        require(
+            eip712Signature.length == 65,
+            "LENGTH_65_REQUIRED"
+        );
+
+        uint8 v = uint8(eip712Signature[0]);
+        bytes32 r = eip712Signature.readBytes32(1);
+        bytes32 s = eip712Signature.readBytes32(33);
+        address recoveredAddress = ecrecover(hash, v, r, s);
+        isValid = WALLET_OWNER == recoveredAddress;
+        return isValid;
+    }
+}
diff --git a/contracts/core/contracts/examples/Whitelist/Whitelist.sol b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
new file mode 100644
index 000000000..e4e25038c
--- /dev/null
+++ b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
@@ -0,0 +1,136 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../utils/Ownable/Ownable.sol";
+
+
+contract Whitelist is
+    Ownable
+{
+
+    // Mapping of address => whitelist status.
+    mapping (address => bool) public isWhitelisted;
+
+    // Exchange contract.
+    // solhint-disable var-name-mixedcase
+    IExchange internal EXCHANGE;
+    bytes internal TX_ORIGIN_SIGNATURE;
+    // solhint-enable var-name-mixedcase
+
+    byte constant internal VALIDATOR_SIGNATURE_BYTE = "\x05";
+
+    constructor (address _exchange)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+        TX_ORIGIN_SIGNATURE = abi.encodePacked(address(this), VALIDATOR_SIGNATURE_BYTE);
+    }
+
+    /// @dev Adds or removes an address from the whitelist.
+    /// @param target Address to add or remove from whitelist.
+    /// @param isApproved Whitelist status to assign to address.
+    function updateWhitelistStatus(
+        address target,
+        bool isApproved
+    )
+        external
+        onlyOwner
+    {
+        isWhitelisted[target] = isApproved;
+    }
+
+    /// @dev Verifies signer is same as signer of current Ethereum transaction.
+    ///      NOTE: This function can currently be used to validate signatures coming from outside of this contract.
+    ///      Extra safety checks can be added for a production contract.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof of signing.
+    /// @return Validity of order signature.
+    // solhint-disable no-unused-vars
+    function isValidSignature(
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        external
+        view
+        returns (bool isValid)
+    {
+        // solhint-disable-next-line avoid-tx-origin
+        return signerAddress == tx.origin;
+    }
+    // solhint-enable no-unused-vars
+
+    /// @dev Fills an order using `msg.sender` as the taker.
+    ///      The transaction will revert if both the maker and taker are not whitelisted.
+    ///      Orders should specify this contract as the `senderAddress` in order to gaurantee
+    ///      that both maker and taker have been whitelisted.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
+    /// @param orderSignature Proof that order has been created by maker.
+    function fillOrderIfWhitelisted(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        uint256 salt,
+        bytes memory orderSignature
+    )
+        public
+    {
+        address takerAddress = msg.sender;
+
+        // This contract must be the entry point for the transaction.
+        require(
+            // solhint-disable-next-line avoid-tx-origin
+            takerAddress == tx.origin,
+            "INVALID_SENDER"
+        );
+
+        // Check if maker is on the whitelist.
+        require(
+            isWhitelisted[order.makerAddress],
+            "MAKER_NOT_WHITELISTED"
+        );
+
+        // Check if taker is on the whitelist.
+        require(
+            isWhitelisted[takerAddress],
+            "TAKER_NOT_WHITELISTED"
+        );
+
+        // Encode arguments into byte array.
+        bytes memory data = abi.encodeWithSelector(
+            EXCHANGE.fillOrder.selector,
+            order,
+            takerAssetFillAmount,
+            orderSignature
+        );
+
+        // Call `fillOrder` via `executeTransaction`.
+        EXCHANGE.executeTransaction(
+            salt,
+            takerAddress,
+            data,
+            TX_ORIGIN_SIGNATURE
+        );
+    }
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/Forwarder.sol b/contracts/core/contracts/extensions/Forwarder/Forwarder.sol
new file mode 100644
index 000000000..94dec40ed
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/Forwarder.sol
@@ -0,0 +1,50 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./MixinWeth.sol";
+import "./MixinForwarderCore.sol";
+import "./libs/LibConstants.sol";
+import "./MixinAssets.sol";
+import "./MixinExchangeWrapper.sol";
+
+
+// solhint-disable no-empty-blocks
+contract Forwarder is
+    LibConstants,
+    MixinWeth,
+    MixinAssets,
+    MixinExchangeWrapper,
+    MixinForwarderCore
+{
+    constructor (
+        address _exchange,
+        bytes memory _zrxAssetData,
+        bytes memory _wethAssetData
+    )
+        public
+        LibConstants(
+            _exchange,
+            _zrxAssetData,
+            _wethAssetData
+        )
+        MixinForwarderCore()
+    {}
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
new file mode 100644
index 000000000..43efb5ff3
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
@@ -0,0 +1,143 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/Ownable/Ownable.sol";
+import "../../tokens/ERC20Token/IERC20Token.sol";
+import "../../tokens/ERC721Token/IERC721Token.sol";
+import "./libs/LibConstants.sol";
+import "./mixins/MAssets.sol";
+
+
+contract MixinAssets is
+    Ownable,
+    LibConstants,
+    MAssets
+{
+    using LibBytes for bytes;
+
+    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256("transfer(address,uint256)"));
+
+    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to 
+    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be
+    ///      used to withdraw assets that were accidentally sent to this contract.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of ERC20 token to withdraw.
+    function withdrawAsset(
+        bytes assetData,
+        uint256 amount
+    )
+        external
+        onlyOwner
+    {
+        transferAssetToSender(assetData, amount);
+    }
+
+    /// @dev Transfers given amount of asset to sender.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of asset to transfer to sender.
+    function transferAssetToSender(
+        bytes memory assetData,
+        uint256 amount
+    )
+        internal
+    {
+        bytes4 proxyId = assetData.readBytes4(0);
+
+        if (proxyId == ERC20_DATA_ID) {
+            transferERC20Token(assetData, amount);
+        } else if (proxyId == ERC721_DATA_ID) {
+            transferERC721Token(assetData, amount);
+        } else {
+            revert("UNSUPPORTED_ASSET_PROXY");
+        }
+    }
+
+    /// @dev Decodes ERC20 assetData and transfers given amount to sender.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of asset to transfer to sender.
+    function transferERC20Token(
+        bytes memory assetData,
+        uint256 amount
+    )
+        internal
+    {
+        address token = assetData.readAddress(16);
+
+        // Transfer tokens.
+        // We do a raw call so we can check the success separate
+        // from the return data.
+        bool success = token.call(abi.encodeWithSelector(
+            ERC20_TRANSFER_SELECTOR,
+            msg.sender,
+            amount
+        ));
+        require(
+            success,
+            "TRANSFER_FAILED"
+        );
+        
+        // Check return data.
+        // If there is no return data, we assume the token incorrectly
+        // does not return a bool. In this case we expect it to revert
+        // on failure, which was handled above.
+        // If the token does return data, we require that it is a single
+        // value that evaluates to true.
+        assembly {
+            if returndatasize {
+                success := 0
+                if eq(returndatasize, 32) {
+                    // First 64 bytes of memory are reserved scratch space
+                    returndatacopy(0, 0, 32)
+                    success := mload(0)
+                }
+            }
+        }
+        require(
+            success,
+            "TRANSFER_FAILED"
+        );
+    }
+
+    /// @dev Decodes ERC721 assetData and transfers given amount to sender.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of asset to transfer to sender.
+    function transferERC721Token(
+        bytes memory assetData,
+        uint256 amount
+    )
+        internal
+    {
+        require(
+            amount == 1,
+            "INVALID_AMOUNT"
+        );
+        // Decode asset data.
+        address token = assetData.readAddress(16);
+        uint256 tokenId = assetData.readUint256(36);
+
+        // Perform transfer.
+        IERC721Token(token).transferFrom(
+            address(this),
+            msg.sender,
+            tokenId
+        );
+    }
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
new file mode 100644
index 000000000..4991c0ea5
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
@@ -0,0 +1,260 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./libs/LibConstants.sol";
+import "./mixins/MExchangeWrapper.sol";
+import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../protocol/Exchange/libs/LibFillResults.sol";
+import "../../protocol/Exchange/libs/LibMath.sol";
+
+
+contract MixinExchangeWrapper is
+    LibAbiEncoder,
+    LibFillResults,
+    LibMath,
+    LibConstants,
+    MExchangeWrapper
+{
+    /// @dev Fills the input order.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrderNoThrow(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        returns (FillResults memory fillResults)
+    {
+        // ABI encode calldata for `fillOrder`
+        bytes memory fillOrderCalldata = abiEncodeFillOrder(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+
+        address exchange = address(EXCHANGE);
+
+        // Call `fillOrder` and handle any exceptions gracefully
+        assembly {
+            let success := call(
+                gas,                                // forward all gas
+                exchange,                           // call address of Exchange contract
+                0,                                  // transfer 0 wei
+                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)
+                mload(fillOrderCalldata),           // length of input
+                fillOrderCalldata,                  // write output over input
+                128                                 // output size is 128 bytes
+            )
+            if success {
+                mstore(fillResults, mload(fillOrderCalldata))
+                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))
+                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))
+                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))
+            }
+        }
+        // fillResults values will be 0 by default if call was unsuccessful
+        return fillResults;
+    }
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param wethSellAmount Desired amount of WETH to sell.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketSellWeth(
+        LibOrder.Order[] memory orders,
+        uint256 wethSellAmount,
+        bytes[] memory signatures
+    )
+        internal
+        returns (FillResults memory totalFillResults)
+    {
+        bytes memory makerAssetData = orders[0].makerAssetData;
+        bytes memory wethAssetData = WETH_ASSET_DATA;
+
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // We assume that asset being bought by taker is the same for each order.
+            // We assume that asset being sold by taker is WETH for each order.
+            orders[i].makerAssetData = makerAssetData;
+            orders[i].takerAssetData = wethAssetData;
+
+            // Calculate the remaining amount of WETH to sell
+            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);
+
+            // Attempt to sell the remaining amount of WETH
+            FillResults memory singleFillResults = fillOrderNoThrow(
+                orders[i],
+                remainingTakerAssetFillAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker
+            addFillResults(totalFillResults, singleFillResults);
+
+            // Stop execution if the entire amount of takerAsset has been sold
+            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {
+                break;
+            }
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    ///      The asset being sold by taker must always be WETH.
+    /// @param orders Array of order specifications.
+    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketBuyExactAmountWithWeth(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        internal
+        returns (FillResults memory totalFillResults)
+    {
+        bytes memory makerAssetData = orders[0].makerAssetData;
+        bytes memory wethAssetData = WETH_ASSET_DATA;
+
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // We assume that asset being bought by taker is the same for each order.
+            // We assume that asset being sold by taker is WETH for each order.
+            orders[i].makerAssetData = makerAssetData;
+            orders[i].takerAssetData = wethAssetData;
+
+            // Calculate the remaining amount of makerAsset to buy
+            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
+
+            // Convert the remaining amount of makerAsset to buy into remaining amount
+            // of takerAsset to sell, assuming entire amount can be sold in the current order.
+            // We round up because the exchange rate computed by fillOrder rounds in favor
+            // of the Maker. In this case we want to overestimate the amount of takerAsset.
+            uint256 remainingTakerAssetFillAmount = getPartialAmountCeil(
+                orders[i].takerAssetAmount,
+                orders[i].makerAssetAmount,
+                remainingMakerAssetFillAmount
+            );
+
+            // Attempt to sell the remaining amount of takerAsset
+            FillResults memory singleFillResults = fillOrderNoThrow(
+                orders[i],
+                remainingTakerAssetFillAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker
+            addFillResults(totalFillResults, singleFillResults);
+
+            // Stop execution if the entire amount of makerAsset has been bought
+            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;
+            if (makerAssetFilledAmount >= makerAssetFillAmount) {
+                break;
+            }
+        }
+
+        require(
+            makerAssetFilledAmount >= makerAssetFillAmount,
+            "COMPLETE_FILL_FAILED"
+        );
+        return totalFillResults;
+    }
+
+    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee
+    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).
+    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX
+    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.
+    ///      The asset being sold by taker must always be WETH. 
+    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.
+    /// @param zrxBuyAmount Desired amount of ZRX to buy.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return totalFillResults Amounts filled and fees paid by maker and taker.
+    function marketBuyExactZrxWithWeth(
+        LibOrder.Order[] memory orders,
+        uint256 zrxBuyAmount,
+        bytes[] memory signatures
+    )
+        internal
+        returns (FillResults memory totalFillResults)
+    {
+        // Do nothing if zrxBuyAmount == 0
+        if (zrxBuyAmount == 0) {
+            return totalFillResults;
+        }
+
+        bytes memory zrxAssetData = ZRX_ASSET_DATA;
+        bytes memory wethAssetData = WETH_ASSET_DATA;
+        uint256 zrxPurchased = 0;
+
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.
+            orders[i].makerAssetData = zrxAssetData;
+            orders[i].takerAssetData = wethAssetData;
+
+            // Calculate the remaining amount of ZRX to buy.
+            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);
+
+            // Convert the remaining amount of ZRX to buy into remaining amount
+            // of WETH to sell, assuming entire amount can be sold in the current order.
+            // We round up because the exchange rate computed by fillOrder rounds in favor
+            // of the Maker. In this case we want to overestimate the amount of takerAsset.
+            uint256 remainingWethSellAmount = getPartialAmountCeil(
+                orders[i].takerAssetAmount,
+                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees 
+                remainingZrxBuyAmount
+            );
+
+            // Attempt to sell the remaining amount of WETH.
+            FillResults memory singleFillResult = fillOrderNoThrow(
+                orders[i],
+                remainingWethSellAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker.
+            addFillResults(totalFillResults, singleFillResult);
+            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);
+
+            // Stop execution if the entire amount of ZRX has been bought.
+            if (zrxPurchased >= zrxBuyAmount) {
+                break;
+            }
+        }
+
+        require(
+            zrxPurchased >= zrxBuyAmount,
+            "COMPLETE_FILL_FAILED"
+        );
+        return totalFillResults;
+    }
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
new file mode 100644
index 000000000..54487f726
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
@@ -0,0 +1,214 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./libs/LibConstants.sol";
+import "./mixins/MWeth.sol";
+import "./mixins/MAssets.sol";
+import "./mixins/MExchangeWrapper.sol";
+import "./interfaces/IForwarderCore.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../protocol/Exchange/libs/LibFillResults.sol";
+import "../../protocol/Exchange/libs/LibMath.sol";
+
+
+contract MixinForwarderCore is
+    LibFillResults,
+    LibMath,
+    LibConstants,
+    MWeth,
+    MAssets,
+    MExchangeWrapper,
+    IForwarderCore
+{
+    using LibBytes for bytes;
+
+    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.
+    constructor ()
+        public
+    {
+        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);
+        require(
+            proxyAddress != address(0),
+            "UNREGISTERED_ASSET_PROXY"
+        );
+        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);
+        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);
+    }
+
+    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.
+    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
+    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).
+    ///      Any ETH not spent will be refunded to sender.
+    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
+    /// @param feeSignatures Proofs that feeOrders have been created by makers.
+    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
+    /// @param feeRecipient Address that will receive ETH when orders are filled.
+    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
+    function marketSellOrdersWithEth(
+        LibOrder.Order[] memory orders,
+        bytes[] memory signatures,
+        LibOrder.Order[] memory feeOrders,
+        bytes[] memory feeSignatures,
+        uint256  feePercentage,
+        address feeRecipient
+    )
+        public
+        payable
+        returns (
+            FillResults memory orderFillResults,
+            FillResults memory feeOrderFillResults
+        )
+    {
+        // Convert ETH to WETH.
+        convertEthToWeth();
+
+        uint256 wethSellAmount;
+        uint256 zrxBuyAmount;
+        uint256 makerAssetAmountPurchased;
+        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {
+            // Calculate amount of WETH that won't be spent on ETH fees.
+            wethSellAmount = getPartialAmountFloor(
+                PERCENTAGE_DENOMINATOR,
+                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),
+                msg.value
+            );
+            // Market sell available WETH.
+            // ZRX fees are paid with this contract's balance.
+            orderFillResults = marketSellWeth(
+                orders,
+                wethSellAmount,
+                signatures
+            );
+            // The fee amount must be deducted from the amount transfered back to sender.
+            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);
+        } else {
+            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.
+            wethSellAmount = getPartialAmountFloor(
+                MAX_WETH_FILL_PERCENTAGE,
+                PERCENTAGE_DENOMINATOR,
+                msg.value
+            );
+            // Market sell 95% of WETH.
+            // ZRX fees are payed with this contract's balance.
+            orderFillResults = marketSellWeth(
+                orders,
+                wethSellAmount,
+                signatures
+            );
+            // Buy back all ZRX spent on fees.
+            zrxBuyAmount = orderFillResults.takerFeePaid;
+            feeOrderFillResults = marketBuyExactZrxWithWeth(
+                feeOrders,
+                zrxBuyAmount,
+                feeSignatures
+            );
+            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;
+        }
+
+        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.
+        // Refund remaining ETH to msg.sender.
+        transferEthFeeAndRefund(
+            orderFillResults.takerAssetFilledAmount,
+            feeOrderFillResults.takerAssetFilledAmount,
+            feePercentage,
+            feeRecipient
+        );
+
+        // Transfer purchased assets to msg.sender.
+        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);
+    }
+
+    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.
+    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
+    ///      Any ETH not spent will be refunded to sender.
+    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
+    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
+    /// @param feeSignatures Proofs that feeOrders have been created by makers.
+    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
+    /// @param feeRecipient Address that will receive ETH when orders are filled.
+    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
+    function marketBuyOrdersWithEth(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures,
+        LibOrder.Order[] memory feeOrders,
+        bytes[] memory feeSignatures,
+        uint256  feePercentage,
+        address feeRecipient
+    )
+        public
+        payable
+        returns (
+            FillResults memory orderFillResults,
+            FillResults memory feeOrderFillResults
+        )
+    {
+        // Convert ETH to WETH.
+        convertEthToWeth();
+
+        uint256 zrxBuyAmount;
+        uint256 makerAssetAmountPurchased;
+        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {
+            // If the makerAsset is ZRX, it is not necessary to pay fees out of this
+            // contracts's ZRX balance because fees are factored into the price of the order.
+            orderFillResults = marketBuyExactZrxWithWeth(
+                orders,
+                makerAssetFillAmount,
+                signatures
+            );
+            // The fee amount must be deducted from the amount transfered back to sender.
+            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);
+        } else {
+            // Attemp to purchase desired amount of makerAsset.
+            // ZRX fees are payed with this contract's balance.
+            orderFillResults = marketBuyExactAmountWithWeth(
+                orders,
+                makerAssetFillAmount,
+                signatures
+            );
+            // Buy back all ZRX spent on fees.
+            zrxBuyAmount = orderFillResults.takerFeePaid;
+            feeOrderFillResults = marketBuyExactZrxWithWeth(
+                feeOrders,
+                zrxBuyAmount,
+                feeSignatures
+            );
+            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;
+        }
+
+        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.
+        // Refund remaining ETH to msg.sender.
+        transferEthFeeAndRefund(
+            orderFillResults.takerAssetFilledAmount,
+            feeOrderFillResults.takerAssetFilledAmount,
+            feePercentage,
+            feeRecipient
+        );
+
+        // Transfer purchased assets to msg.sender.
+        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);
+    }
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
new file mode 100644
index 000000000..d2814a49b
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
@@ -0,0 +1,113 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../protocol/Exchange/libs/LibMath.sol";
+import "./libs/LibConstants.sol";
+import "./mixins/MWeth.sol";
+
+
+contract MixinWeth is
+    LibMath,
+    LibConstants,
+    MWeth
+{
+    /// @dev Default payabale function, this allows us to withdraw WETH
+    function ()
+        public
+        payable
+    {
+        require(
+            msg.sender == address(ETHER_TOKEN),
+            "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY"
+        );
+    }
+
+    /// @dev Converts message call's ETH value into WETH.
+    function convertEthToWeth()
+        internal
+    {
+        require(
+            msg.value > 0,
+            "INVALID_MSG_VALUE"
+        );
+        ETHER_TOKEN.deposit.value(msg.value)();
+    }
+
+    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.
+    ///      Refunds any excess ETH to msg.sender.
+    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.
+    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.
+    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
+    /// @param feeRecipient Address that will receive ETH when orders are filled.
+    function transferEthFeeAndRefund(
+        uint256 wethSoldExcludingFeeOrders,
+        uint256 wethSoldForZrx,
+        uint256 feePercentage,
+        address feeRecipient
+    )
+        internal
+    {
+        // Ensure feePercentage is less than 5%.
+        require(
+            feePercentage <= MAX_FEE_PERCENTAGE,
+            "FEE_PERCENTAGE_TOO_LARGE"
+        );
+
+        // Ensure that no extra WETH owned by this contract has been sold.
+        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);
+        require(
+            wethSold <= msg.value,
+            "OVERSOLD_WETH"
+        );
+
+        // Calculate amount of WETH that hasn't been sold.
+        uint256 wethRemaining = safeSub(msg.value, wethSold);
+
+        // Calculate ETH fee to pay to feeRecipient.
+        uint256 ethFee = getPartialAmountFloor(
+            feePercentage,
+            PERCENTAGE_DENOMINATOR,
+            wethSoldExcludingFeeOrders
+        );
+
+        // Ensure fee is less than amount of WETH remaining.
+        require(
+            ethFee <= wethRemaining,
+            "INSUFFICIENT_ETH_REMAINING"
+        );
+    
+        // Do nothing if no WETH remaining
+        if (wethRemaining > 0) {
+            // Convert remaining WETH to ETH
+            ETHER_TOKEN.withdraw(wethRemaining);
+
+            // Pay ETH to feeRecipient
+            if (ethFee > 0) {
+                feeRecipient.transfer(ethFee);
+            }
+
+            // Refund remaining ETH to msg.sender.
+            uint256 ethRefund = safeSub(wethRemaining, ethFee);
+            if (ethRefund > 0) {
+                msg.sender.transfer(ethRefund);
+            }
+        }
+    }
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol
new file mode 100644
index 000000000..1e034c003
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol
@@ -0,0 +1,34 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IAssets {
+
+    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to 
+    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be
+    ///      used to withdraw assets that were accidentally sent to this contract.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of ERC20 token to withdraw.
+    function withdrawAsset(
+        bytes assetData,
+        uint256 amount
+    )
+        external;
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol
new file mode 100644
index 000000000..f5a26e2ba
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol
@@ -0,0 +1,30 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./IForwarderCore.sol";
+import "./IAssets.sol";
+
+
+// solhint-disable no-empty-blocks
+contract IForwarder is
+    IForwarderCore,
+    IAssets
+{}
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
new file mode 100644
index 000000000..74c7da01d
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
@@ -0,0 +1,80 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../../protocol/Exchange/libs/LibOrder.sol";
+import "../../../protocol/Exchange/libs/LibFillResults.sol";
+
+
+contract IForwarderCore {
+
+    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.
+    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
+    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).
+    ///      Any ETH not spent will be refunded to sender.
+    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
+    /// @param feeSignatures Proofs that feeOrders have been created by makers.
+    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
+    /// @param feeRecipient Address that will receive ETH when orders are filled.
+    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
+    function marketSellOrdersWithEth(
+        LibOrder.Order[] memory orders,
+        bytes[] memory signatures,
+        LibOrder.Order[] memory feeOrders,
+        bytes[] memory feeSignatures,
+        uint256  feePercentage,
+        address feeRecipient
+    )
+        public
+        payable
+        returns (
+            LibFillResults.FillResults memory orderFillResults,
+            LibFillResults.FillResults memory feeOrderFillResults
+        );
+
+    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.
+    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
+    ///      Any ETH not spent will be refunded to sender.
+    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
+    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
+    /// @param feeSignatures Proofs that feeOrders have been created by makers.
+    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
+    /// @param feeRecipient Address that will receive ETH when orders are filled.
+    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
+    function marketBuyOrdersWithEth(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures,
+        LibOrder.Order[] memory feeOrders,
+        bytes[] memory feeSignatures,
+        uint256  feePercentage,
+        address feeRecipient
+    )
+        public
+        payable
+        returns (
+            LibFillResults.FillResults memory orderFillResults,
+            LibFillResults.FillResults memory feeOrderFillResults
+        );
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
new file mode 100644
index 000000000..704e42ce3
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
@@ -0,0 +1,62 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../../utils/LibBytes/LibBytes.sol";
+import "../../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../../tokens/EtherToken/IEtherToken.sol";
+import "../../../tokens/ERC20Token/IERC20Token.sol";
+
+
+contract LibConstants {
+
+    using LibBytes for bytes;
+
+    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)"));
+    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
+    uint256 constant internal MAX_UINT = 2**256 - 1;
+    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; 
+    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%
+    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%
+ 
+     // solhint-disable var-name-mixedcase
+    IExchange internal EXCHANGE;
+    IEtherToken internal ETHER_TOKEN;
+    IERC20Token internal ZRX_TOKEN;
+    bytes internal ZRX_ASSET_DATA;
+    bytes internal WETH_ASSET_DATA;
+    // solhint-enable var-name-mixedcase
+
+    constructor (
+        address _exchange,
+        bytes memory _zrxAssetData,
+        bytes memory _wethAssetData
+    )
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+        ZRX_ASSET_DATA = _zrxAssetData;
+        WETH_ASSET_DATA = _wethAssetData;
+
+        address etherToken = _wethAssetData.readAddress(16);
+        address zrxToken = _zrxAssetData.readAddress(16);
+        ETHER_TOKEN = IEtherToken(etherToken);
+        ZRX_TOKEN = IERC20Token(zrxToken);
+    }
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol b/contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
new file mode 100644
index 000000000..fb3ade1db
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
@@ -0,0 +1,34 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibForwarderErrors {
+    string constant FEE_PERCENTAGE_TOO_LARGE = "FEE_PROPORTION_TOO_LARGE";                        // Provided fee percentage greater than 5%.
+    string constant INSUFFICIENT_ETH_REMAINING = "INSUFFICIENT_ETH_REMAINING";                    // Not enough ETH remaining to pay feeRecipient.
+    string constant OVERSOLD_WETH = "OVERSOLD_WETH";                                              // More WETH sold than provided with current message call.
+    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                                // Desired purchase amount not completely filled (required for ZRX fees only).
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                          // Asset transfer failed.
+    string constant UNSUPPORTED_ASSET_PROXY = "UNSUPPORTED_ASSET_PROXY";                          // Proxy in assetData not supported.
+    string constant DEFAULT_FUNCTION_WETH_CONTRACT_ONLY = "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY";  // Fallback function may only be used for WETH withdrawals.
+    string constant INVALID_MSG_VALUE = "INVALID_MSG_VALUE";                                      // msg.value must be greater than 0.
+    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                            // Amount must equal 1.
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol
new file mode 100644
index 000000000..9e7f80d97
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol
@@ -0,0 +1,53 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../interfaces/IAssets.sol";
+
+
+contract MAssets is
+    IAssets
+{
+    /// @dev Transfers given amount of asset to sender.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of asset to transfer to sender.
+    function transferAssetToSender(
+        bytes memory assetData,
+        uint256 amount
+    )
+        internal;
+
+    /// @dev Decodes ERC20 assetData and transfers given amount to sender.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of asset to transfer to sender.
+    function transferERC20Token(
+        bytes memory assetData,
+        uint256 amount
+    )
+        internal;
+
+    /// @dev Decodes ERC721 assetData and transfers given amount to sender.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param amount Amount of asset to transfer to sender.
+    function transferERC721Token(
+        bytes memory assetData,
+        uint256 amount
+    )
+        internal;
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
new file mode 100644
index 000000000..13c26b03a
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
@@ -0,0 +1,87 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../../protocol/Exchange/libs/LibOrder.sol";
+import "../../../protocol/Exchange/libs/LibFillResults.sol";
+
+
+contract MExchangeWrapper {
+
+    /// @dev Fills the input order.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrderNoThrow(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        returns (LibFillResults.FillResults memory fillResults);
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param wethSellAmount Desired amount of WETH to sell.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketSellWeth(
+        LibOrder.Order[] memory orders,
+        uint256 wethSellAmount,
+        bytes[] memory signatures
+    )
+        internal
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    ///      The asset being sold by taker must always be WETH.
+    /// @param orders Array of order specifications.
+    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketBuyExactAmountWithWeth(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        internal
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee
+    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).
+    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX
+    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.
+    ///      The asset being sold by taker must always be WETH. 
+    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.
+    /// @param zrxBuyAmount Desired amount of ZRX to buy.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return totalFillResults Amounts filled and fees paid by maker and taker.
+    function marketBuyExactZrxWithWeth(
+        LibOrder.Order[] memory orders,
+        uint256 zrxBuyAmount,
+        bytes[] memory signatures
+    )
+        internal
+        returns (LibFillResults.FillResults memory totalFillResults);
+}
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol
new file mode 100644
index 000000000..88e77be4e
--- /dev/null
+++ b/contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol
@@ -0,0 +1,41 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract MWeth {
+
+    /// @dev Converts message call's ETH value into WETH.
+    function convertEthToWeth()
+        internal;
+
+    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.
+    ///      Refunds any excess ETH to msg.sender.
+    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.
+    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.
+    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
+    /// @param feeRecipient Address that will receive ETH when orders are filled.
+    function transferEthFeeAndRefund(
+        uint256 wethSoldExcludingFeeOrders,
+        uint256 wethSoldForZrx,
+        uint256 feePercentage,
+        address feeRecipient
+    )
+        internal;
+}
diff --git a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
new file mode 100644
index 000000000..3385d35ef
--- /dev/null
+++ b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
@@ -0,0 +1,218 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../tokens/ERC20Token/IERC20Token.sol";
+import "../../tokens/ERC721Token/IERC721Token.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+contract OrderValidator {
+
+    using LibBytes for bytes;
+
+    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)"));
+    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
+
+    struct TraderInfo {
+        uint256 makerBalance;       // Maker's balance of makerAsset
+        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy
+        uint256 takerBalance;       // Taker's balance of takerAsset
+        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy
+        uint256 makerZrxBalance;    // Maker's balance of ZRX
+        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy
+        uint256 takerZrxBalance;    // Taker's balance of ZRX
+        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy
+    }
+
+    // solhint-disable var-name-mixedcase
+    IExchange internal EXCHANGE;
+    bytes internal ZRX_ASSET_DATA;
+    // solhint-enable var-name-mixedcase
+
+    constructor (address _exchange, bytes memory _zrxAssetData)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+        ZRX_ASSET_DATA = _zrxAssetData;
+    }
+
+    /// @dev Fetches information for order and maker/taker of order.
+    /// @param order The order structure.
+    /// @param takerAddress Address that will be filling the order.
+    /// @return OrderInfo and TraderInfo instances for given order.
+    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)
+        public
+        view
+        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)
+    {
+        orderInfo = EXCHANGE.getOrderInfo(order);
+        traderInfo = getTraderInfo(order, takerAddress);
+        return (orderInfo, traderInfo);
+    }
+
+    /// @dev Fetches information for all passed in orders and the makers/takers of each order.
+    /// @param orders Array of order specifications.
+    /// @param takerAddresses Array of taker addresses corresponding to each order.
+    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.
+    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)
+        public
+        view
+        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)
+    {
+        ordersInfo = EXCHANGE.getOrdersInfo(orders);
+        tradersInfo = getTradersInfo(orders, takerAddresses);
+        return (ordersInfo, tradersInfo);
+    }
+
+    /// @dev Fetches balance and allowances for maker and taker of order.
+    /// @param order The order structure.
+    /// @param takerAddress Address that will be filling the order.
+    /// @return Balances and allowances of maker and taker of order.
+    function getTraderInfo(LibOrder.Order memory order, address takerAddress)
+        public
+        view
+        returns (TraderInfo memory traderInfo)
+    {
+        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);
+        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);
+        bytes memory zrxAssetData = ZRX_ASSET_DATA;
+        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);
+        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);
+        return traderInfo;
+    }
+
+    /// @dev Fetches balances and allowances of maker and taker for each provided order.
+    /// @param orders Array of order specifications.
+    /// @param takerAddresses Array of taker addresses corresponding to each order.
+    /// @return Array of balances and allowances for maker and taker of each order.
+    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)
+        public
+        view
+        returns (TraderInfo[] memory)
+    {
+        uint256 ordersLength = orders.length;
+        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);
+        for (uint256 i = 0; i != ordersLength; i++) {
+            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);
+        }
+        return tradersInfo;
+    }
+
+    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.
+    /// @param target Address to fetch balances and allowances of.
+    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.
+    /// @return Balance of asset and allowance set to given proxy of asset.
+    ///         For ERC721 tokens, these values will always be 1 or 0.
+    function getBalanceAndAllowance(address target, bytes memory assetData)
+        public
+        view
+        returns (uint256 balance, uint256 allowance)
+    {
+        bytes4 assetProxyId = assetData.readBytes4(0);
+        address token = assetData.readAddress(16);
+        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);
+
+        if (assetProxyId == ERC20_DATA_ID) {
+            // Query balance
+            balance = IERC20Token(token).balanceOf(target);
+
+            // Query allowance
+            allowance = IERC20Token(token).allowance(target, assetProxy);
+        } else if (assetProxyId == ERC721_DATA_ID) {
+            uint256 tokenId = assetData.readUint256(36);
+
+            // Query owner of tokenId
+            address owner = getERC721TokenOwner(token, tokenId);
+
+            // Set balance to 1 if tokenId is owned by target
+            balance = target == owner ? 1 : 0;
+
+            // Check if ERC721Proxy is approved to spend tokenId
+            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy);
+            
+            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId
+            allowance = isApproved ? 1 : 0;
+        } else {
+            revert("UNSUPPORTED_ASSET_PROXY");
+        }
+        return (balance, allowance);
+    }
+
+    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.
+    /// @param target Address to fetch balances and allowances of.
+    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.
+    /// @return Balances and allowances of assets.
+    ///         For ERC721 tokens, these values will always be 1 or 0.
+    function getBalancesAndAllowances(address target, bytes[] memory assetData)
+        public
+        view
+        returns (uint256[] memory, uint256[] memory)
+    {
+        uint256 length = assetData.length;
+        uint256[] memory balances = new uint256[](length);
+        uint256[] memory allowances = new uint256[](length);
+        for (uint256 i = 0; i != length; i++) {
+            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);
+        }
+        return (balances, allowances);
+    }
+
+    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.
+    /// @param token Address of ERC721 token.
+    /// @param tokenId The identifier for the specific NFT.
+    /// @return Owner of tokenId or null address if unowned.
+    function getERC721TokenOwner(address token, uint256 tokenId)
+        public
+        view
+        returns (address owner)
+    {
+        assembly {
+            // load free memory pointer
+            let cdStart := mload(64)
+
+            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e
+            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)
+            mstore(add(cdStart, 4), tokenId)
+
+            // staticcall `ownerOf(tokenId)`
+            // `ownerOf` will revert if tokenId is not owned
+            let success := staticcall(
+                gas,      // forward all gas
+                token,    // call token contract
+                cdStart,  // start of calldata
+                36,       // length of input is 36 bytes
+                cdStart,  // write output over input
+                32        // size of output is 32 bytes
+            )
+
+            // Success implies that tokenId is owned
+            // Copy owner from return data if successful
+            if success {
+                owner := mload(cdStart)
+            }    
+        }
+
+        // Owner initialized to address(0), no need to modify if call is unsuccessful
+        return owner;
+    }
+}
diff --git a/contracts/core/contracts/multisig/MultiSigWallet.sol b/contracts/core/contracts/multisig/MultiSigWallet.sol
new file mode 100644
index 000000000..516e7391c
--- /dev/null
+++ b/contracts/core/contracts/multisig/MultiSigWallet.sol
@@ -0,0 +1,393 @@
+// solhint-disable
+pragma solidity ^0.4.15;
+
+
+/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
+/// @author Stefan George - <stefan.george@consensys.net>
+contract MultiSigWallet {
+
+    /*
+     *  Events
+     */
+    event Confirmation(address indexed sender, uint indexed transactionId);
+    event Revocation(address indexed sender, uint indexed transactionId);
+    event Submission(uint indexed transactionId);
+    event Execution(uint indexed transactionId);
+    event ExecutionFailure(uint indexed transactionId);
+    event Deposit(address indexed sender, uint value);
+    event OwnerAddition(address indexed owner);
+    event OwnerRemoval(address indexed owner);
+    event RequirementChange(uint required);
+
+    /*
+     *  Constants
+     */
+    uint constant public MAX_OWNER_COUNT = 50;
+
+    /*
+     *  Storage
+     */
+    mapping (uint => Transaction) public transactions;
+    mapping (uint => mapping (address => bool)) public confirmations;
+    mapping (address => bool) public isOwner;
+    address[] public owners;
+    uint public required;
+    uint public transactionCount;
+
+    struct Transaction {
+        address destination;
+        uint value;
+        bytes data;
+        bool executed;
+    }
+
+    /*
+     *  Modifiers
+     */
+    modifier onlyWallet() {
+        require(msg.sender == address(this));
+        _;
+    }
+
+    modifier ownerDoesNotExist(address owner) {
+        require(!isOwner[owner]);
+        _;
+    }
+
+    modifier ownerExists(address owner) {
+        require(isOwner[owner]);
+        _;
+    }
+
+    modifier transactionExists(uint transactionId) {
+        require(transactions[transactionId].destination != 0);
+        _;
+    }
+
+    modifier confirmed(uint transactionId, address owner) {
+        require(confirmations[transactionId][owner]);
+        _;
+    }
+
+    modifier notConfirmed(uint transactionId, address owner) {
+        require(!confirmations[transactionId][owner]);
+        _;
+    }
+
+    modifier notExecuted(uint transactionId) {
+        require(!transactions[transactionId].executed);
+        _;
+    }
+
+    modifier notNull(address _address) {
+        require(_address != 0);
+        _;
+    }
+
+    modifier validRequirement(uint ownerCount, uint _required) {
+        require(ownerCount <= MAX_OWNER_COUNT
+            && _required <= ownerCount
+            && _required != 0
+            && ownerCount != 0);
+        _;
+    }
+
+    /// @dev Fallback function allows to deposit ether.
+    function()
+        payable
+    {
+        if (msg.value > 0)
+            Deposit(msg.sender, msg.value);
+    }
+
+    /*
+     * Public functions
+     */
+    /// @dev Contract constructor sets initial owners and required number of confirmations.
+    /// @param _owners List of initial owners.
+    /// @param _required Number of required confirmations.
+    function MultiSigWallet(address[] _owners, uint _required)
+        public
+        validRequirement(_owners.length, _required)
+    {
+        for (uint i=0; i<_owners.length; i++) {
+            require(!isOwner[_owners[i]] && _owners[i] != 0);
+            isOwner[_owners[i]] = true;
+        }
+        owners = _owners;
+        required = _required;
+    }
+
+    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.
+    /// @param owner Address of new owner.
+    function addOwner(address owner)
+        public
+        onlyWallet
+        ownerDoesNotExist(owner)
+        notNull(owner)
+        validRequirement(owners.length + 1, required)
+    {
+        isOwner[owner] = true;
+        owners.push(owner);
+        OwnerAddition(owner);
+    }
+
+    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.
+    /// @param owner Address of owner.
+    function removeOwner(address owner)
+        public
+        onlyWallet
+        ownerExists(owner)
+    {
+        isOwner[owner] = false;
+        for (uint i=0; i<owners.length - 1; i++)
+            if (owners[i] == owner) {
+                owners[i] = owners[owners.length - 1];
+                break;
+            }
+        owners.length -= 1;
+        if (required > owners.length)
+            changeRequirement(owners.length);
+        OwnerRemoval(owner);
+    }
+
+    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.
+    /// @param owner Address of owner to be replaced.
+    /// @param newOwner Address of new owner.
+    function replaceOwner(address owner, address newOwner)
+        public
+        onlyWallet
+        ownerExists(owner)
+        ownerDoesNotExist(newOwner)
+    {
+        for (uint i=0; i<owners.length; i++)
+            if (owners[i] == owner) {
+                owners[i] = newOwner;
+                break;
+            }
+        isOwner[owner] = false;
+        isOwner[newOwner] = true;
+        OwnerRemoval(owner);
+        OwnerAddition(newOwner);
+    }
+
+    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.
+    /// @param _required Number of required confirmations.
+    function changeRequirement(uint _required)
+        public
+        onlyWallet
+        validRequirement(owners.length, _required)
+    {
+        required = _required;
+        RequirementChange(_required);
+    }
+
+    /// @dev Allows an owner to submit and confirm a transaction.
+    /// @param destination Transaction target address.
+    /// @param value Transaction ether value.
+    /// @param data Transaction data payload.
+    /// @return Returns transaction ID.
+    function submitTransaction(address destination, uint value, bytes data)
+        public
+        returns (uint transactionId)
+    {
+        transactionId = addTransaction(destination, value, data);
+        confirmTransaction(transactionId);
+    }
+
+    /// @dev Allows an owner to confirm a transaction.
+    /// @param transactionId Transaction ID.
+    function confirmTransaction(uint transactionId)
+        public
+        ownerExists(msg.sender)
+        transactionExists(transactionId)
+        notConfirmed(transactionId, msg.sender)
+    {
+        confirmations[transactionId][msg.sender] = true;
+        Confirmation(msg.sender, transactionId);
+        executeTransaction(transactionId);
+    }
+
+    /// @dev Allows an owner to revoke a confirmation for a transaction.
+    /// @param transactionId Transaction ID.
+    function revokeConfirmation(uint transactionId)
+        public
+        ownerExists(msg.sender)
+        confirmed(transactionId, msg.sender)
+        notExecuted(transactionId)
+    {
+        confirmations[transactionId][msg.sender] = false;
+        Revocation(msg.sender, transactionId);
+    }
+
+    /// @dev Allows anyone to execute a confirmed transaction.
+    /// @param transactionId Transaction ID.
+    function executeTransaction(uint transactionId)
+        public
+        ownerExists(msg.sender)
+        confirmed(transactionId, msg.sender)
+        notExecuted(transactionId)
+    {
+        if (isConfirmed(transactionId)) {
+            Transaction storage txn = transactions[transactionId];
+            txn.executed = true;
+            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))
+                Execution(transactionId);
+            else {
+                ExecutionFailure(transactionId);
+                txn.executed = false;
+            }
+        }
+    }
+
+    // call has been separated into its own function in order to take advantage
+    // of the Solidity's code generator to produce a loop that copies tx.data into memory.
+    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {
+        bool result;
+        assembly {
+            let x := mload(0x40)   // "Allocate" memory for output (0x40 is where "free memory" pointer is stored by convention)
+            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that
+            result := call(
+                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting
+                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +
+                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)
+                destination,
+                value,
+                d,
+                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem
+                x,
+                0                  // Output is ignored, therefore the output size is zero
+            )
+        }
+        return result;
+    }
+
+    /// @dev Returns the confirmation status of a transaction.
+    /// @param transactionId Transaction ID.
+    /// @return Confirmation status.
+    function isConfirmed(uint transactionId)
+        public
+        constant
+        returns (bool)
+    {
+        uint count = 0;
+        for (uint i=0; i<owners.length; i++) {
+            if (confirmations[transactionId][owners[i]])
+                count += 1;
+            if (count == required)
+                return true;
+        }
+    }
+
+    /*
+     * Internal functions
+     */
+    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.
+    /// @param destination Transaction target address.
+    /// @param value Transaction ether value.
+    /// @param data Transaction data payload.
+    /// @return Returns transaction ID.
+    function addTransaction(address destination, uint value, bytes data)
+        internal
+        notNull(destination)
+        returns (uint transactionId)
+    {
+        transactionId = transactionCount;
+        transactions[transactionId] = Transaction({
+            destination: destination,
+            value: value,
+            data: data,
+            executed: false
+        });
+        transactionCount += 1;
+        Submission(transactionId);
+    }
+
+    /*
+     * Web3 call functions
+     */
+    /// @dev Returns number of confirmations of a transaction.
+    /// @param transactionId Transaction ID.
+    /// @return Number of confirmations.
+    function getConfirmationCount(uint transactionId)
+        public
+        constant
+        returns (uint count)
+    {
+        for (uint i=0; i<owners.length; i++)
+            if (confirmations[transactionId][owners[i]])
+                count += 1;
+    }
+
+    /// @dev Returns total number of transactions after filers are applied.
+    /// @param pending Include pending transactions.
+    /// @param executed Include executed transactions.
+    /// @return Total number of transactions after filters are applied.
+    function getTransactionCount(bool pending, bool executed)
+        public
+        constant
+        returns (uint count)
+    {
+        for (uint i=0; i<transactionCount; i++)
+            if (   pending && !transactions[i].executed
+                || executed && transactions[i].executed)
+                count += 1;
+    }
+
+    /// @dev Returns list of owners.
+    /// @return List of owner addresses.
+    function getOwners()
+        public
+        constant
+        returns (address[])
+    {
+        return owners;
+    }
+
+    /// @dev Returns array with owner addresses, which confirmed transaction.
+    /// @param transactionId Transaction ID.
+    /// @return Returns array of owner addresses.
+    function getConfirmations(uint transactionId)
+        public
+        constant
+        returns (address[] _confirmations)
+    {
+        address[] memory confirmationsTemp = new address[](owners.length);
+        uint count = 0;
+        uint i;
+        for (i=0; i<owners.length; i++)
+            if (confirmations[transactionId][owners[i]]) {
+                confirmationsTemp[count] = owners[i];
+                count += 1;
+            }
+        _confirmations = new address[](count);
+        for (i=0; i<count; i++)
+            _confirmations[i] = confirmationsTemp[i];
+    }
+
+    /// @dev Returns list of transaction IDs in defined range.
+    /// @param from Index start position of transaction array.
+    /// @param to Index end position of transaction array.
+    /// @param pending Include pending transactions.
+    /// @param executed Include executed transactions.
+    /// @return Returns array of transaction IDs.
+    function getTransactionIds(uint from, uint to, bool pending, bool executed)
+        public
+        constant
+        returns (uint[] _transactionIds)
+    {
+        uint[] memory transactionIdsTemp = new uint[](transactionCount);
+        uint count = 0;
+        uint i;
+        for (i=0; i<transactionCount; i++)
+            if (   pending && !transactions[i].executed
+                || executed && transactions[i].executed)
+            {
+                transactionIdsTemp[count] = i;
+                count += 1;
+            }
+        _transactionIds = new uint[](to - from);
+        for (i=from; i<to; i++)
+            _transactionIds[i - from] = transactionIdsTemp[i];
+    }
+}
\ No newline at end of file
diff --git a/contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol b/contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol
new file mode 100644
index 000000000..9513d3b30
--- /dev/null
+++ b/contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol
@@ -0,0 +1,127 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./MultiSigWallet.sol";
+
+
+/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
+/// @author Amir Bandeali - <amir@0xProject.com>
+// solhint-disable not-rely-on-time
+contract MultiSigWalletWithTimeLock is
+    MultiSigWallet
+{
+    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);
+    event TimeLockChange(uint256 secondsTimeLocked);
+
+    uint256 public secondsTimeLocked;
+
+    mapping (uint256 => uint256) public confirmationTimes;
+
+    modifier notFullyConfirmed(uint256 transactionId) {
+        require(
+            !isConfirmed(transactionId),
+            "TX_FULLY_CONFIRMED"
+        );
+        _;
+    }
+
+    modifier fullyConfirmed(uint256 transactionId) {
+        require(
+            isConfirmed(transactionId),
+            "TX_NOT_FULLY_CONFIRMED"
+        );
+        _;
+    }
+
+    modifier pastTimeLock(uint256 transactionId) {
+        require(
+            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,
+            "TIME_LOCK_INCOMPLETE"
+        );
+        _;
+    }
+
+    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.
+    /// @param _owners List of initial owners.
+    /// @param _required Number of required confirmations.
+    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
+    constructor (
+        address[] _owners,
+        uint256 _required,
+        uint256 _secondsTimeLocked
+    )
+        public
+        MultiSigWallet(_owners, _required)
+    {
+        secondsTimeLocked = _secondsTimeLocked;
+    }
+
+    /// @dev Changes the duration of the time lock for transactions.
+    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
+    function changeTimeLock(uint256 _secondsTimeLocked)
+        public
+        onlyWallet
+    {
+        secondsTimeLocked = _secondsTimeLocked;
+        emit TimeLockChange(_secondsTimeLocked);
+    }
+
+    /// @dev Allows an owner to confirm a transaction.
+    /// @param transactionId Transaction ID.
+    function confirmTransaction(uint256 transactionId)
+        public
+        ownerExists(msg.sender)
+        transactionExists(transactionId)
+        notConfirmed(transactionId, msg.sender)
+        notFullyConfirmed(transactionId)
+    {
+        confirmations[transactionId][msg.sender] = true;
+        emit Confirmation(msg.sender, transactionId);
+        if (isConfirmed(transactionId)) {
+            setConfirmationTime(transactionId, block.timestamp);
+        }
+    }
+
+    /// @dev Allows anyone to execute a confirmed transaction.
+    /// @param transactionId Transaction ID.
+    function executeTransaction(uint256 transactionId)
+        public
+        notExecuted(transactionId)
+        fullyConfirmed(transactionId)
+        pastTimeLock(transactionId)
+    {
+        Transaction storage txn = transactions[transactionId];
+        txn.executed = true;
+        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
+            emit Execution(transactionId);
+        } else {
+            emit ExecutionFailure(transactionId);
+            txn.executed = false;
+        }
+    }
+
+    /// @dev Sets the time of when a submission first passed.
+    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)
+        internal
+    {
+        confirmationTimes[transactionId] = confirmationTime;
+        emit ConfirmationTimeSet(transactionId, confirmationTime);
+    }
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/ERC20Proxy.sol b/contracts/core/contracts/protocol/AssetProxy/ERC20Proxy.sol
new file mode 100644
index 000000000..258443bca
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/ERC20Proxy.sol
@@ -0,0 +1,184 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./MixinAuthorizable.sol";
+
+
+contract ERC20Proxy is
+    MixinAuthorizable
+{
+    // Id of this proxy.
+    bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
+    
+    // solhint-disable-next-line payable-fallback
+    function () 
+        external
+    {
+        assembly {
+            // The first 4 bytes of calldata holds the function selector
+            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+            // `transferFrom` will be called with the following parameters:
+            // assetData Encoded byte array.
+            // from Address to transfer asset from.
+            // to Address to transfer asset to.
+            // amount Amount of asset to transfer.
+            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
+            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
+
+                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                // where k is the key left padded to 32 bytes and p is the storage slot
+                let start := mload(64)
+                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(add(start, 32), authorized_slot)
+
+                // Revert if authorized[msg.sender] == false
+                if iszero(sload(keccak256(start, 64))) {
+                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // `transferFrom`.
+                // The function is marked `external`, so no abi decodeding is done for
+                // us. Instead, we expect the `calldata` memory to contain the
+                // following:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 4 * 32  | function parameters:                |
+                // |          | 4      |         |   1. offset to assetData (*)        |
+                // |          | 36     |         |   2. from                           |
+                // |          | 68     |         |   3. to                             |
+                // |          | 100    |         |   4. amount                         |
+                // | Data     |        |         | assetData:                          |
+                // |          | 132    | 32      | assetData Length                    |
+                // |          | 164    | **      | assetData Contents                  |
+                //
+                // (*): offset is computed from start of function parameters, so offset
+                //      by an additional 4 bytes in the calldata.
+                //
+                // (**): see table below to compute length of assetData Contents
+                //
+                // WARNING: The ABIv2 specification allows additional padding between
+                //          the Params and Data section. This will result in a larger
+                //          offset to assetData.
+
+                // Asset data itself is encoded as follows:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 1 * 32  | function parameters:                |
+                // |          | 4      | 12 + 20 |   1. token address                  |
+
+                // We construct calldata for the `token.transferFrom` ABI.
+                // The layout of this calldata is in the table below.
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 3 * 32  | function parameters:                |
+                // |          | 4      |         |   1. from                           |
+                // |          | 36     |         |   2. to                             |
+                // |          | 68     |         |   3. amount                         |
+
+                /////// Read token address from calldata ///////
+                // * The token address is stored in `assetData`.
+                //
+                // * The "offset to assetData" is stored at offset 4 in the calldata (table 1).
+                //   [assetDataOffsetFromParams = calldataload(4)]
+                //
+                // * Notes that the "offset to assetData" is relative to the "Params" area of calldata;
+                //   add 4 bytes to account for the length of the "Header" area (table 1).
+                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]
+                //
+                // * The "token address" is offset 32+4=36 bytes into "assetData" (tables 1 & 2).
+                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]
+                let token := calldataload(add(calldataload(4), 40))
+                
+                /////// Setup Header Area ///////
+                // This area holds the 4-byte `transferFrom` selector.
+                // Any trailing data in transferFromSelector will be
+                // overwritten in the next `mstore` call.
+                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
+                
+                /////// Setup Params Area ///////
+                // We copy the fields `from`, `to` and `amount` in bulk
+                // from our own calldata to the new calldata.
+                calldatacopy(4, 36, 96)
+
+                /////// Call `token.transferFrom` using the calldata ///////
+                let success := call(
+                    gas,            // forward all gas
+                    token,          // call address of token contract
+                    0,              // don't send any ETH
+                    0,              // pointer to start of input
+                    100,            // length of input
+                    0,              // write output over input
+                    32              // output size should be 32 bytes
+                )
+
+                /////// Check return data. ///////
+                // If there is no return data, we assume the token incorrectly
+                // does not return a bool. In this case we expect it to revert
+                // on failure, which was handled above.
+                // If the token does return data, we require that it is a single
+                // nonzero 32 bytes value.
+                // So the transfer succeeded if the call succeeded and either
+                // returned nothing, or returned a non-zero 32 byte value. 
+                success := and(success, or(
+                    iszero(returndatasize),
+                    and(
+                        eq(returndatasize, 32),
+                        gt(mload(0), 0)
+                    )
+                ))
+                if success {
+                    return(0, 0)
+                }
+                
+                // Revert with `Error("TRANSFER_FAILED")`
+                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
+                mstore(96, 0)
+                revert(0, 100)
+            }
+
+            // Revert if undefined function is called
+            revert(0, 0)
+        }
+    }
+
+    /// @dev Gets the proxy id associated with the proxy address.
+    /// @return Proxy id.
+    function getProxyId()
+        external
+        pure
+        returns (bytes4)
+    {
+        return PROXY_ID;
+    }
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/ERC721Proxy.sol b/contracts/core/contracts/protocol/AssetProxy/ERC721Proxy.sol
new file mode 100644
index 000000000..65b664b8b
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/ERC721Proxy.sol
@@ -0,0 +1,171 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./MixinAuthorizable.sol";
+
+
+contract ERC721Proxy is
+    MixinAuthorizable
+{
+    // Id of this proxy.
+    bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
+
+    // solhint-disable-next-line payable-fallback
+    function () 
+        external
+    {
+        assembly {
+            // The first 4 bytes of calldata holds the function selector
+            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+            // `transferFrom` will be called with the following parameters:
+            // assetData Encoded byte array.
+            // from Address to transfer asset from.
+            // to Address to transfer asset to.
+            // amount Amount of asset to transfer.
+            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
+            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
+
+                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                // where k is the key left padded to 32 bytes and p is the storage slot
+                let start := mload(64)
+                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(add(start, 32), authorized_slot)
+
+                // Revert if authorized[msg.sender] == false
+                if iszero(sload(keccak256(start, 64))) {
+                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // `transferFrom`.
+                // The function is marked `external`, so no abi decodeding is done for
+                // us. Instead, we expect the `calldata` memory to contain the
+                // following:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 4 * 32  | function parameters:                |
+                // |          | 4      |         |   1. offset to assetData (*)        |
+                // |          | 36     |         |   2. from                           |
+                // |          | 68     |         |   3. to                             |
+                // |          | 100    |         |   4. amount                         |
+                // | Data     |        |         | assetData:                          |
+                // |          | 132    | 32      | assetData Length                    |
+                // |          | 164    | **      | assetData Contents                  |
+                //
+                // (*): offset is computed from start of function parameters, so offset
+                //      by an additional 4 bytes in the calldata.
+                //
+                // (**): see table below to compute length of assetData Contents
+                //
+                // WARNING: The ABIv2 specification allows additional padding between
+                //          the Params and Data section. This will result in a larger
+                //          offset to assetData.
+
+                // Asset data itself is encoded as follows:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 2 * 32  | function parameters:                |
+                // |          | 4      | 12 + 20 |   1. token address                  |
+                // |          | 36     |         |   2. tokenId                        |
+                
+                // We construct calldata for the `token.transferFrom` ABI.
+                // The layout of this calldata is in the table below.
+                // 
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 3 * 32  | function parameters:                |
+                // |          | 4      |         |   1. from                           |
+                // |          | 36     |         |   2. to                             |
+                // |          | 68     |         |   3. tokenId                        |
+
+                // There exists only 1 of each token.
+                // require(amount == 1, "INVALID_AMOUNT")
+                if sub(calldataload(100), 1) {
+                    // Revert with `Error("INVALID_AMOUNT")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                /////// Setup Header Area ///////
+                // This area holds the 4-byte `transferFrom` selector.
+                // Any trailing data in transferFromSelector will be
+                // overwritten in the next `mstore` call.
+                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
+                
+                /////// Setup Params Area ///////
+                // We copy the fields `from` and `to` in bulk
+                // from our own calldata to the new calldata.
+                calldatacopy(4, 36, 64)
+
+                // Copy `tokenId` field from our own calldata to the new calldata.
+                let assetDataOffset := calldataload(4)
+                calldatacopy(68, add(assetDataOffset, 72), 32)
+
+                /////// Call `token.transferFrom` using the calldata ///////
+                let token := calldataload(add(assetDataOffset, 40))
+                let success := call(
+                    gas,            // forward all gas
+                    token,          // call address of token contract
+                    0,              // don't send any ETH
+                    0,              // pointer to start of input
+                    100,            // length of input
+                    0,              // write output to null
+                    0               // output size is 0 bytes
+                )
+                if success {
+                    return(0, 0)
+                }
+                
+                // Revert with `Error("TRANSFER_FAILED")`
+                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
+                mstore(96, 0)
+                revert(0, 100)
+            }
+
+            // Revert if undefined function is called
+            revert(0, 0)
+        }
+    }
+
+    /// @dev Gets the proxy id associated with the proxy address.
+    /// @return Proxy id.
+    function getProxyId()
+        external
+        pure
+        returns (bytes4)
+    {
+        return PROXY_ID;
+    }
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol
new file mode 100644
index 000000000..fe9bbf848
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol
@@ -0,0 +1,117 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/Ownable/Ownable.sol";
+import "./mixins/MAuthorizable.sol";
+
+
+contract MixinAuthorizable is
+    Ownable,
+    MAuthorizable
+{
+    /// @dev Only authorized addresses can invoke functions with this modifier.
+    modifier onlyAuthorized {
+        require(
+            authorized[msg.sender],
+            "SENDER_NOT_AUTHORIZED"
+        );
+        _;
+    }
+
+    mapping (address => bool) public authorized;
+    address[] public authorities;
+
+    /// @dev Authorizes an address.
+    /// @param target Address to authorize.
+    function addAuthorizedAddress(address target)
+        external
+        onlyOwner
+    {
+        require(
+            !authorized[target],
+            "TARGET_ALREADY_AUTHORIZED"
+        );
+
+        authorized[target] = true;
+        authorities.push(target);
+        emit AuthorizedAddressAdded(target, msg.sender);
+    }
+
+    /// @dev Removes authorizion of an address.
+    /// @param target Address to remove authorization from.
+    function removeAuthorizedAddress(address target)
+        external
+        onlyOwner
+    {
+        require(
+            authorized[target],
+            "TARGET_NOT_AUTHORIZED"
+        );
+
+        delete authorized[target];
+        for (uint256 i = 0; i < authorities.length; i++) {
+            if (authorities[i] == target) {
+                authorities[i] = authorities[authorities.length - 1];
+                authorities.length -= 1;
+                break;
+            }
+        }
+        emit AuthorizedAddressRemoved(target, msg.sender);
+    }
+
+    /// @dev Removes authorizion of an address.
+    /// @param target Address to remove authorization from.
+    /// @param index Index of target in authorities array.
+    function removeAuthorizedAddressAtIndex(
+        address target,
+        uint256 index
+    )
+        external
+        onlyOwner
+    {
+        require(
+            authorized[target],
+            "TARGET_NOT_AUTHORIZED"
+        );
+        require(
+            index < authorities.length,
+            "INDEX_OUT_OF_BOUNDS"
+        );
+        require(
+            authorities[index] == target,
+            "AUTHORIZED_ADDRESS_MISMATCH"
+        );
+
+        delete authorized[target];
+        authorities[index] = authorities[authorities.length - 1];
+        authorities.length -= 1;
+        emit AuthorizedAddressRemoved(target, msg.sender);
+    }
+
+    /// @dev Gets all authorized addresses.
+    /// @return Array of authorized addresses.
+    function getAuthorizedAddresses()
+        external
+        view
+        returns (address[] memory)
+    {
+        return authorities;
+    }
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
new file mode 100644
index 000000000..e2da68919
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
@@ -0,0 +1,44 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+
+// @dev Interface of the asset proxy's assetData.
+// The asset proxies take an ABI encoded `bytes assetData` as argument.
+// This argument is ABI encoded as one of the methods of this interface.
+interface IAssetData {
+
+    function ERC20Token(address tokenContract)
+        external;
+    
+    function ERC721Token(
+        address tokenContract,
+        uint256 tokenId
+    )
+        external;
+
+    function MultiAsset(
+        uint256[] amounts,
+        bytes[] nestedAssetData
+    )
+        external;
+    
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
new file mode 100644
index 000000000..b25d2d75a
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
@@ -0,0 +1,46 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./IAuthorizable.sol";
+
+
+contract IAssetProxy is
+    IAuthorizable
+{
+    /// @dev Transfers assets. Either succeeds or throws.
+    /// @param assetData Byte array encoded for the respective asset proxy.
+    /// @param from Address to transfer asset from.
+    /// @param to Address to transfer asset to.
+    /// @param amount Amount of asset to transfer.
+    function transferFrom(
+        bytes assetData,
+        address from,
+        address to,
+        uint256 amount
+    )
+        external;
+    
+    /// @dev Gets the proxy id associated with the proxy address.
+    /// @return Proxy id.
+    function getProxyId()
+        external
+        pure
+        returns (bytes4);
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
new file mode 100644
index 000000000..ba1d4aa77
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
@@ -0,0 +1,52 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../../utils/Ownable/IOwnable.sol";
+
+
+contract IAuthorizable is
+    IOwnable
+{
+    /// @dev Authorizes an address.
+    /// @param target Address to authorize.
+    function addAuthorizedAddress(address target)
+        external;
+
+    /// @dev Removes authorizion of an address.
+    /// @param target Address to remove authorization from.
+    function removeAuthorizedAddress(address target)
+        external;
+
+    /// @dev Removes authorizion of an address.
+    /// @param target Address to remove authorization from.
+    /// @param index Index of target in authorities array.
+    function removeAuthorizedAddressAtIndex(
+        address target,
+        uint256 index
+    )
+        external;
+    
+    /// @dev Gets all authorized addresses.
+    /// @return Array of authorized addresses.
+    function getAuthorizedAddresses()
+        external
+        view
+        returns (address[] memory);
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
new file mode 100644
index 000000000..1d9a70cc1
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
@@ -0,0 +1,38 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibAssetProxyErrors {
+
+    /// Authorizable errors ///
+    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
+    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
+    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
+    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
+    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
+
+    /// Transfer errors ///
+    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
+    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
+}
diff --git a/contracts/core/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
new file mode 100644
index 000000000..d63fb7f6d
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
@@ -0,0 +1,41 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../interfaces/IAuthorizable.sol";
+
+
+contract MAuthorizable is
+    IAuthorizable
+{
+    // Event logged when a new address is authorized.
+    event AuthorizedAddressAdded(
+        address indexed target,
+        address indexed caller
+    );
+
+    // Event logged when a currently authorized address is unauthorized.
+    event AuthorizedAddressRemoved(
+        address indexed target,
+        address indexed caller
+    );
+
+    /// @dev Only authorized addresses can invoke functions with this modifier.
+    modifier onlyAuthorized { revert(); _; }
+}
diff --git a/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
new file mode 100644
index 000000000..edb788fab
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
@@ -0,0 +1,108 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../multisig/MultiSigWalletWithTimeLock.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+contract AssetProxyOwner is
+    MultiSigWalletWithTimeLock
+{
+    using LibBytes for bytes;
+
+    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);
+
+    // Mapping of AssetProxy contract address =>
+    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.
+    mapping (address => bool) public isAssetProxyRegistered;
+
+    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256("removeAuthorizedAddressAtIndex(address,uint256)"));
+
+    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`
+    ///      on an approved AssetProxy contract.
+    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {
+        Transaction storage txn = transactions[transactionId];
+        require(
+            isAssetProxyRegistered[txn.destination],
+            "UNREGISTERED_ASSET_PROXY"
+        );
+        require(
+            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,
+            "INVALID_FUNCTION_SELECTOR"
+        );
+        _;
+    }
+
+    /// @dev Contract constructor sets initial owners, required number of confirmations,
+    ///      time lock, and list of AssetProxy addresses.
+    /// @param _owners List of initial owners.
+    /// @param _assetProxyContracts Array of AssetProxy contract addresses.
+    /// @param _required Number of required confirmations.
+    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
+    constructor (
+        address[] memory _owners,
+        address[] memory _assetProxyContracts,
+        uint256 _required,
+        uint256 _secondsTimeLocked
+    )
+        public
+        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)
+    {
+        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {
+            address assetProxy = _assetProxyContracts[i];
+            require(
+                assetProxy != address(0),
+                "INVALID_ASSET_PROXY"
+            );
+            isAssetProxyRegistered[assetProxy] = true;
+        }
+    }
+
+    /// @dev Registers or deregisters an AssetProxy to be able to execute
+    ///      `removeAuthorizedAddressAtIndex` without a timelock.
+    /// @param assetProxyContract Address of AssetProxy contract.
+    /// @param isRegistered Status of approval for AssetProxy contract.
+    function registerAssetProxy(address assetProxyContract, bool isRegistered)
+        public
+        onlyWallet
+        notNull(assetProxyContract)
+    {
+        isAssetProxyRegistered[assetProxyContract] = isRegistered;
+        emit AssetProxyRegistration(assetProxyContract, isRegistered);
+    }
+
+    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.
+    /// @param transactionId Transaction ID.
+    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)
+        public
+        notExecuted(transactionId)
+        fullyConfirmed(transactionId)
+        validRemoveAuthorizedAddressAtIndexTx(transactionId)
+    {
+        Transaction storage txn = transactions[transactionId];
+        txn.executed = true;
+        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
+            emit Execution(transactionId);
+        } else {
+            emit ExecutionFailure(transactionId);
+            txn.executed = false;
+        }
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/Exchange.sol b/contracts/core/contracts/protocol/Exchange/Exchange.sol
new file mode 100644
index 000000000..ead36009f
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/Exchange.sol
@@ -0,0 +1,53 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./libs/LibConstants.sol";
+import "./MixinExchangeCore.sol";
+import "./MixinSignatureValidator.sol";
+import "./MixinWrapperFunctions.sol";
+import "./MixinAssetProxyDispatcher.sol";
+import "./MixinTransactions.sol";
+import "./MixinMatchOrders.sol";
+
+
+// solhint-disable no-empty-blocks
+contract Exchange is
+    MixinExchangeCore,
+    MixinMatchOrders,
+    MixinSignatureValidator,
+    MixinTransactions,
+    MixinAssetProxyDispatcher,
+    MixinWrapperFunctions
+{
+    string constant public VERSION = "2.0.1-alpha";
+
+    // Mixins are instantiated in the order they are inherited
+    constructor (bytes memory _zrxAssetData)
+        public
+        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.
+        MixinExchangeCore()
+        MixinMatchOrders()
+        MixinSignatureValidator()
+        MixinTransactions()
+        MixinAssetProxyDispatcher()
+        MixinWrapperFunctions()
+    {}
+}
diff --git a/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
new file mode 100644
index 000000000..87b09b6b3
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
@@ -0,0 +1,174 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/Ownable/Ownable.sol";
+import "./mixins/MAssetProxyDispatcher.sol";
+import "../AssetProxy/interfaces/IAssetProxy.sol";
+
+
+contract MixinAssetProxyDispatcher is
+    Ownable,
+    MAssetProxyDispatcher
+{
+    // Mapping from Asset Proxy Id's to their respective Asset Proxy
+    mapping (bytes4 => IAssetProxy) public assetProxies;
+
+    /// @dev Registers an asset proxy to its asset proxy id.
+    ///      Once an asset proxy is registered, it cannot be unregistered.
+    /// @param assetProxy Address of new asset proxy to register.
+    function registerAssetProxy(address assetProxy)
+        external
+        onlyOwner
+    {
+        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);
+
+        // Ensure that no asset proxy exists with current id.
+        bytes4 assetProxyId = assetProxyContract.getProxyId();
+        address currentAssetProxy = assetProxies[assetProxyId];
+        require(
+            currentAssetProxy == address(0),
+            "ASSET_PROXY_ALREADY_EXISTS"
+        );
+
+        // Add asset proxy and log registration.
+        assetProxies[assetProxyId] = assetProxyContract;
+        emit AssetProxyRegistered(
+            assetProxyId,
+            assetProxy
+        );
+    }
+
+    /// @dev Gets an asset proxy.
+    /// @param assetProxyId Id of the asset proxy.
+    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
+    function getAssetProxy(bytes4 assetProxyId)
+        external
+        view
+        returns (address)
+    {
+        return assetProxies[assetProxyId];
+    }
+
+    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
+    /// @param assetData Byte array encoded for the asset.
+    /// @param from Address to transfer token from.
+    /// @param to Address to transfer token to.
+    /// @param amount Amount of token to transfer.
+    function dispatchTransferFrom(
+        bytes memory assetData,
+        address from,
+        address to,
+        uint256 amount
+    )
+        internal
+    {
+        // Do nothing if no amount should be transferred.
+        if (amount > 0 && from != to) {
+            // Ensure assetData length is valid
+            require(
+                assetData.length > 3,
+                "LENGTH_GREATER_THAN_3_REQUIRED"
+            );
+            
+            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.
+            bytes4 assetProxyId;
+            assembly {
+                assetProxyId := and(mload(
+                    add(assetData, 32)),
+                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000
+                )
+            }
+            address assetProxy = assetProxies[assetProxyId];
+
+            // Ensure that assetProxy exists
+            require(
+                assetProxy != address(0),
+                "ASSET_PROXY_DOES_NOT_EXIST"
+            );
+            
+            // We construct calldata for the `assetProxy.transferFrom` ABI.
+            // The layout of this calldata is in the table below.
+            // 
+            // | Area     | Offset | Length  | Contents                                    |
+            // | -------- |--------|---------|-------------------------------------------- |
+            // | Header   | 0      | 4       | function selector                           |
+            // | Params   |        | 4 * 32  | function parameters:                        |
+            // |          | 4      |         |   1. offset to assetData (*)                |
+            // |          | 36     |         |   2. from                                   |
+            // |          | 68     |         |   3. to                                     |
+            // |          | 100    |         |   4. amount                                 |
+            // | Data     |        |         | assetData:                                  |
+            // |          | 132    | 32      | assetData Length                            |
+            // |          | 164    | **      | assetData Contents                          |
+
+            assembly {
+                /////// Setup State ///////
+                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).
+                let cdStart := mload(64)
+                // `dataAreaLength` is the total number of words needed to store `assetData`
+                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,
+                //  and includes 32-bytes for length.
+                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)
+                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.
+                let cdEnd := add(cdStart, add(132, dataAreaLength))
+
+                
+                /////// Setup Header Area ///////
+                // This area holds the 4-byte `transferFromSelector`.
+                // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
+                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)
+                
+                /////// Setup Params Area ///////
+                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.
+                // Notes:
+                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).
+                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.
+                mstore(add(cdStart, 4), 128)
+                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(add(cdStart, 100), amount)
+                
+                /////// Setup Data Area ///////
+                // This area holds `assetData`.
+                let dataArea := add(cdStart, 132)
+                // solhint-disable-next-line no-empty-blocks
+                for {} lt(dataArea, cdEnd) {} {
+                    mstore(dataArea, mload(assetData))
+                    dataArea := add(dataArea, 32)
+                    assetData := add(assetData, 32)
+                }
+
+                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////
+                let success := call(
+                    gas,                    // forward all gas
+                    assetProxy,             // call address of asset proxy
+                    0,                      // don't send any ETH
+                    cdStart,                // pointer to start of input
+                    sub(cdEnd, cdStart),    // length of input  
+                    cdStart,                // write output over input
+                    512                     // reserve 512 bytes for output
+                )
+                if iszero(success) {
+                    revert(cdStart, returndatasize())
+                }
+            }
+        }
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
new file mode 100644
index 000000000..736dcd0b1
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
@@ -0,0 +1,529 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "./libs/LibConstants.sol";
+import "./libs/LibFillResults.sol";
+import "./libs/LibOrder.sol";
+import "./libs/LibMath.sol";
+import "./mixins/MExchangeCore.sol";
+import "./mixins/MSignatureValidator.sol";
+import "./mixins/MTransactions.sol";
+import "./mixins/MAssetProxyDispatcher.sol";
+
+
+contract MixinExchangeCore is
+    ReentrancyGuard,
+    LibConstants,
+    LibMath,
+    LibOrder,
+    LibFillResults,
+    MAssetProxyDispatcher,
+    MExchangeCore,
+    MSignatureValidator,
+    MTransactions
+{
+    // Mapping of orderHash => amount of takerAsset already bought by maker
+    mapping (bytes32 => uint256) public filled;
+
+    // Mapping of orderHash => cancelled
+    mapping (bytes32 => bool) public cancelled;
+
+    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable
+    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled
+    mapping (address => mapping (address => uint256)) public orderEpoch;
+
+    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
+    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
+    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
+    function cancelOrdersUpTo(uint256 targetOrderEpoch)
+        external
+        nonReentrant
+    {
+        address makerAddress = getCurrentContextAddress();
+        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.
+        // This allows external filter contracts to add rules to how orders are cancelled via this function.
+        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;
+
+        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1
+        uint256 newOrderEpoch = targetOrderEpoch + 1;  
+        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];
+
+        // Ensure orderEpoch is monotonically increasing
+        require(
+            newOrderEpoch > oldOrderEpoch, 
+            "INVALID_NEW_ORDER_EPOCH"
+        );
+
+        // Update orderEpoch
+        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;
+        emit CancelUpTo(
+            makerAddress,
+            senderAddress,
+            newOrderEpoch
+        );
+    }
+
+    /// @dev Fills the input order.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrder(
+        Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        nonReentrant
+        returns (FillResults memory fillResults)
+    {
+        fillResults = fillOrderInternal(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+        return fillResults;
+    }
+
+    /// @dev After calling, the order can not be filled anymore.
+    ///      Throws if order is invalid or sender does not have permission to cancel.
+    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.
+    function cancelOrder(Order memory order)
+        public
+        nonReentrant
+    {
+        cancelOrderInternal(order);
+    }
+
+    /// @dev Gets information about an order: status, hash, and amount filled.
+    /// @param order Order to gather information on.
+    /// @return OrderInfo Information about the order and its state.
+    ///         See LibOrder.OrderInfo for a complete description.
+    function getOrderInfo(Order memory order)
+        public
+        view
+        returns (OrderInfo memory orderInfo)
+    {
+        // Compute the order hash
+        orderInfo.orderHash = getOrderHash(order);
+
+        // Fetch filled amount
+        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];
+
+        // If order.makerAssetAmount is zero, we also reject the order.
+        // While the Exchange contract handles them correctly, they create
+        // edge cases in the supporting infrastructure because they have
+        // an 'infinite' price when computed by a simple division.
+        if (order.makerAssetAmount == 0) {
+            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);
+            return orderInfo;
+        }
+
+        // If order.takerAssetAmount is zero, then the order will always
+        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount
+        // Instead of distinguishing between unfilled and filled zero taker
+        // amount orders, we choose not to support them.
+        if (order.takerAssetAmount == 0) {
+            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);
+            return orderInfo;
+        }
+
+        // Validate order availability
+        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {
+            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);
+            return orderInfo;
+        }
+
+        // Validate order expiration
+        // solhint-disable-next-line not-rely-on-time
+        if (block.timestamp >= order.expirationTimeSeconds) {
+            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);
+            return orderInfo;
+        }
+
+        // Check if order has been cancelled
+        if (cancelled[orderInfo.orderHash]) {
+            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);
+            return orderInfo;
+        }
+        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {
+            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);
+            return orderInfo;
+        }
+
+        // All other statuses are ruled out: order is Fillable
+        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);
+        return orderInfo;
+    }
+
+    /// @dev Fills the input order.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrderInternal(
+        Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        returns (FillResults memory fillResults)
+    {
+        // Fetch order info
+        OrderInfo memory orderInfo = getOrderInfo(order);
+
+        // Fetch taker address
+        address takerAddress = getCurrentContextAddress();
+        
+        // Assert that the order is fillable by taker
+        assertFillableOrder(
+            order,
+            orderInfo,
+            takerAddress,
+            signature
+        );
+        
+        // Get amount of takerAsset to fill
+        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);
+        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);
+
+        // Validate context
+        assertValidFill(
+            order,
+            orderInfo,
+            takerAssetFillAmount,
+            takerAssetFilledAmount,
+            fillResults.makerAssetFilledAmount
+        );
+
+        // Compute proportional fill amounts
+        fillResults = calculateFillResults(order, takerAssetFilledAmount);
+
+        // Update exchange internal state
+        updateFilledState(
+            order,
+            takerAddress,
+            orderInfo.orderHash,
+            orderInfo.orderTakerAssetFilledAmount,
+            fillResults
+        );
+    
+        // Settle order
+        settleOrder(
+            order,
+            takerAddress,
+            fillResults
+        );
+
+        return fillResults;
+    }
+
+    /// @dev After calling, the order can not be filled anymore.
+    ///      Throws if order is invalid or sender does not have permission to cancel.
+    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.
+    function cancelOrderInternal(Order memory order)
+        internal
+    {
+        // Fetch current order status
+        OrderInfo memory orderInfo = getOrderInfo(order);
+
+        // Validate context
+        assertValidCancel(order, orderInfo);
+
+        // Perform cancel
+        updateCancelledState(order, orderInfo.orderHash);
+    }
+
+    /// @dev Updates state with results of a fill order.
+    /// @param order that was filled.
+    /// @param takerAddress Address of taker who filled the order.
+    /// @param orderTakerAssetFilledAmount Amount of order already filled.
+    function updateFilledState(
+        Order memory order,
+        address takerAddress,
+        bytes32 orderHash,
+        uint256 orderTakerAssetFilledAmount,
+        FillResults memory fillResults
+    )
+        internal
+    {
+        // Update state
+        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);
+
+        // Log order
+        emit Fill(
+            order.makerAddress,
+            order.feeRecipientAddress,
+            takerAddress,
+            msg.sender,
+            fillResults.makerAssetFilledAmount,
+            fillResults.takerAssetFilledAmount,
+            fillResults.makerFeePaid,
+            fillResults.takerFeePaid,
+            orderHash,
+            order.makerAssetData,
+            order.takerAssetData
+        );
+    }
+
+    /// @dev Updates state with results of cancelling an order.
+    ///      State is only updated if the order is currently fillable.
+    ///      Otherwise, updating state would have no effect.
+    /// @param order that was cancelled.
+    /// @param orderHash Hash of order that was cancelled.
+    function updateCancelledState(
+        Order memory order,
+        bytes32 orderHash
+    )
+        internal
+    {
+        // Perform cancel
+        cancelled[orderHash] = true;
+
+        // Log cancel
+        emit Cancel(
+            order.makerAddress,
+            order.feeRecipientAddress,
+            msg.sender,
+            orderHash,
+            order.makerAssetData,
+            order.takerAssetData
+        );
+    }
+    
+    /// @dev Validates context for fillOrder. Succeeds or throws.
+    /// @param order to be filled.
+    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
+    /// @param takerAddress Address of order taker.
+    /// @param signature Proof that the orders was created by its maker.
+    function assertFillableOrder(
+        Order memory order,
+        OrderInfo memory orderInfo,
+        address takerAddress,
+        bytes memory signature
+    )
+        internal
+        view
+    {
+        // An order can only be filled if its status is FILLABLE.
+        require(
+            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),
+            "ORDER_UNFILLABLE"
+        );
+        
+        // Validate sender is allowed to fill this order
+        if (order.senderAddress != address(0)) {
+            require(
+                order.senderAddress == msg.sender,
+                "INVALID_SENDER"
+            );
+        }
+        
+        // Validate taker is allowed to fill this order
+        if (order.takerAddress != address(0)) {
+            require(
+                order.takerAddress == takerAddress,
+                "INVALID_TAKER"
+            );
+        }
+        
+        // Validate Maker signature (check only if first time seen)
+        if (orderInfo.orderTakerAssetFilledAmount == 0) {
+            require(
+                isValidSignature(
+                    orderInfo.orderHash,
+                    order.makerAddress,
+                    signature
+                ),
+                "INVALID_ORDER_SIGNATURE"
+            );
+        }
+    }
+    
+    /// @dev Validates context for fillOrder. Succeeds or throws.
+    /// @param order to be filled.
+    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
+    /// @param takerAssetFillAmount Desired amount of order to fill by taker.
+    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
+    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.
+    function assertValidFill(
+        Order memory order,
+        OrderInfo memory orderInfo,
+        uint256 takerAssetFillAmount,  // TODO: use FillResults
+        uint256 takerAssetFilledAmount,
+        uint256 makerAssetFilledAmount
+    )
+        internal
+        view
+    {
+        // Revert if fill amount is invalid
+        // TODO: reconsider necessity for v2.1
+        require(
+            takerAssetFillAmount != 0,
+            "INVALID_TAKER_AMOUNT"
+        );
+        
+        // Make sure taker does not pay more than desired amount
+        // NOTE: This assertion should never fail, it is here
+        //       as an extra defence against potential bugs.
+        require(
+            takerAssetFilledAmount <= takerAssetFillAmount,
+            "TAKER_OVERPAY"
+        );
+        
+        // Make sure order is not overfilled
+        // NOTE: This assertion should never fail, it is here
+        //       as an extra defence against potential bugs.
+        require(
+            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,
+            "ORDER_OVERFILL"
+        );
+        
+        // Make sure order is filled at acceptable price.
+        // The order has an implied price from the makers perspective:
+        //    order price = order.makerAssetAmount / order.takerAssetAmount
+        // i.e. the number of makerAsset maker is paying per takerAsset. The
+        // maker is guaranteed to get this price or a better (lower) one. The
+        // actual price maker is getting in this fill is:
+        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount
+        // We need `fill price <= order price` for the fill to be fair to maker.
+        // This amounts to:
+        //     makerAssetFilledAmount        order.makerAssetAmount
+        //    ------------------------  <=  -----------------------
+        //     takerAssetFilledAmount        order.takerAssetAmount
+        // or, equivalently:
+        //     makerAssetFilledAmount * order.takerAssetAmount <=
+        //     order.makerAssetAmount * takerAssetFilledAmount
+        // NOTE: This assertion should never fail, it is here
+        //       as an extra defence against potential bugs.
+        require(
+            safeMul(makerAssetFilledAmount, order.takerAssetAmount)
+            <= 
+            safeMul(order.makerAssetAmount, takerAssetFilledAmount),
+            "INVALID_FILL_PRICE"
+        );
+    }
+
+    /// @dev Validates context for cancelOrder. Succeeds or throws.
+    /// @param order to be cancelled.
+    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
+    function assertValidCancel(
+        Order memory order,
+        OrderInfo memory orderInfo
+    )
+        internal
+        view
+    {
+        // Ensure order is valid
+        // An order can only be cancelled if its status is FILLABLE.
+        require(
+            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),
+            "ORDER_UNFILLABLE"
+        );
+
+        // Validate sender is allowed to cancel this order
+        if (order.senderAddress != address(0)) {
+            require(
+                order.senderAddress == msg.sender,
+                "INVALID_SENDER"
+            );
+        }
+
+        // Validate transaction signed by maker
+        address makerAddress = getCurrentContextAddress();
+        require(
+            order.makerAddress == makerAddress,
+            "INVALID_MAKER"
+        );
+    }
+
+    /// @dev Calculates amounts filled and fees paid by maker and taker.
+    /// @param order to be filled.
+    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
+    /// @return fillResults Amounts filled and fees paid by maker and taker.
+    function calculateFillResults(
+        Order memory order,
+        uint256 takerAssetFilledAmount
+    )
+        internal
+        pure
+        returns (FillResults memory fillResults)
+    {
+        // Compute proportional transfer amounts
+        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;
+        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(
+            takerAssetFilledAmount,
+            order.takerAssetAmount,
+            order.makerAssetAmount
+        );
+        fillResults.makerFeePaid = safeGetPartialAmountFloor(
+            fillResults.makerAssetFilledAmount,
+            order.makerAssetAmount,
+            order.makerFee
+        );
+        fillResults.takerFeePaid = safeGetPartialAmountFloor(
+            takerAssetFilledAmount,
+            order.takerAssetAmount,
+            order.takerFee
+        );
+
+        return fillResults;
+    }
+
+    /// @dev Settles an order by transferring assets between counterparties.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAddress Address selling takerAsset and buying makerAsset.
+    /// @param fillResults Amounts to be filled and fees paid by maker and taker.
+    function settleOrder(
+        LibOrder.Order memory order,
+        address takerAddress,
+        LibFillResults.FillResults memory fillResults
+    )
+        private
+    {
+        bytes memory zrxAssetData = ZRX_ASSET_DATA;
+        dispatchTransferFrom(
+            order.makerAssetData,
+            order.makerAddress,
+            takerAddress,
+            fillResults.makerAssetFilledAmount
+        );
+        dispatchTransferFrom(
+            order.takerAssetData,
+            takerAddress,
+            order.makerAddress,
+            fillResults.takerAssetFilledAmount
+        );
+        dispatchTransferFrom(
+            zrxAssetData,
+            order.makerAddress,
+            order.feeRecipientAddress,
+            fillResults.makerFeePaid
+        );
+        dispatchTransferFrom(
+            zrxAssetData,
+            takerAddress,
+            order.feeRecipientAddress,
+            fillResults.takerFeePaid
+        );
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
new file mode 100644
index 000000000..b4f6bdb26
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
@@ -0,0 +1,335 @@
+/*
+  Copyright 2018 ZeroEx Intl.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "./libs/LibConstants.sol";
+import "./libs/LibMath.sol";
+import "./libs/LibOrder.sol";
+import "./libs/LibFillResults.sol";
+import "./mixins/MExchangeCore.sol";
+import "./mixins/MMatchOrders.sol";
+import "./mixins/MTransactions.sol";
+import "./mixins/MAssetProxyDispatcher.sol";
+
+
+contract MixinMatchOrders is
+    ReentrancyGuard,
+    LibConstants,
+    LibMath,
+    MAssetProxyDispatcher,
+    MExchangeCore,
+    MMatchOrders,
+    MTransactions
+{
+    /// @dev Match two complementary orders that have a profitable spread.
+    ///      Each order is filled at their respective price point. However, the calculations are
+    ///      carried out as though the orders are both being filled at the right order's price point.
+    ///      The profit made by the left order goes to the taker (who matched the two orders).
+    /// @param leftOrder First order to match.
+    /// @param rightOrder Second order to match.
+    /// @param leftSignature Proof that order was created by the left maker.
+    /// @param rightSignature Proof that order was created by the right maker.
+    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
+    function matchOrders(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder,
+        bytes memory leftSignature,
+        bytes memory rightSignature
+    )
+        public
+        nonReentrant
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
+    {
+        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.
+        // If this assumption isn't true, the match will fail at signature validation.
+        rightOrder.makerAssetData = leftOrder.takerAssetData;
+        rightOrder.takerAssetData = leftOrder.makerAssetData;
+
+        // Get left & right order info
+        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);
+        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);
+
+        // Fetch taker address
+        address takerAddress = getCurrentContextAddress();
+        
+        // Either our context is valid or we revert
+        assertFillableOrder(
+            leftOrder,
+            leftOrderInfo,
+            takerAddress,
+            leftSignature
+        );
+        assertFillableOrder(
+            rightOrder,
+            rightOrderInfo,
+            takerAddress,
+            rightSignature
+        );
+        assertValidMatch(leftOrder, rightOrder);
+
+        // Compute proportional fill amounts
+        matchedFillResults = calculateMatchedFillResults(
+            leftOrder,
+            rightOrder,
+            leftOrderInfo.orderTakerAssetFilledAmount,
+            rightOrderInfo.orderTakerAssetFilledAmount
+        );
+
+        // Validate fill contexts
+        assertValidFill(
+            leftOrder,
+            leftOrderInfo,
+            matchedFillResults.left.takerAssetFilledAmount,
+            matchedFillResults.left.takerAssetFilledAmount,
+            matchedFillResults.left.makerAssetFilledAmount
+        );
+        assertValidFill(
+            rightOrder,
+            rightOrderInfo,
+            matchedFillResults.right.takerAssetFilledAmount,
+            matchedFillResults.right.takerAssetFilledAmount,
+            matchedFillResults.right.makerAssetFilledAmount
+        );
+        
+        // Update exchange state
+        updateFilledState(
+            leftOrder,
+            takerAddress,
+            leftOrderInfo.orderHash,
+            leftOrderInfo.orderTakerAssetFilledAmount,
+            matchedFillResults.left
+        );
+        updateFilledState(
+            rightOrder,
+            takerAddress,
+            rightOrderInfo.orderHash,
+            rightOrderInfo.orderTakerAssetFilledAmount,
+            matchedFillResults.right
+        );
+
+        // Settle matched orders. Succeeds or throws.
+        settleMatchedOrders(
+            leftOrder,
+            rightOrder,
+            takerAddress,
+            matchedFillResults
+        );
+
+        return matchedFillResults;
+    }
+
+    /// @dev Validates context for matchOrders. Succeeds or throws.
+    /// @param leftOrder First order to match.
+    /// @param rightOrder Second order to match.
+    function assertValidMatch(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder
+    )
+        internal
+        pure
+    {
+        // Make sure there is a profitable spread.
+        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater
+        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).
+        // This is satisfied by the equations below:
+        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>
+        // AND
+        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>
+        // These equations can be combined to get the following:
+        require(
+            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=
+            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),
+            "NEGATIVE_SPREAD_REQUIRED"
+        );
+    }
+
+    /// @dev Calculates fill amounts for the matched orders.
+    ///      Each order is filled at their respective price point. However, the calculations are
+    ///      carried out as though the orders are both being filled at the right order's price point.
+    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).
+    /// @param leftOrder First order to match.
+    /// @param rightOrder Second order to match.
+    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.
+    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.
+    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.
+    function calculateMatchedFillResults(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder,
+        uint256 leftOrderTakerAssetFilledAmount,
+        uint256 rightOrderTakerAssetFilledAmount
+    )
+        internal
+        pure
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
+    {
+        // Derive maker asset amounts for left & right orders, given store taker assert amounts
+        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);
+        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(
+            leftOrder.makerAssetAmount,
+            leftOrder.takerAssetAmount,
+            leftTakerAssetAmountRemaining
+        );
+        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);
+        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(
+            rightOrder.makerAssetAmount,
+            rightOrder.takerAssetAmount,
+            rightTakerAssetAmountRemaining
+        );
+
+        // Calculate fill results for maker and taker assets: at least one order will be fully filled.
+        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`
+        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`
+        // We have two distinct cases for calculating the fill results:
+        // Case 1.
+        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.
+        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.
+        // Case 2.
+        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.
+        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {
+            // Case 1: Right order is fully filled
+            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;
+            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;
+            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;
+            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. 
+            // We favor the maker when the exchange rate must be rounded.
+            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(
+                leftOrder.makerAssetAmount,
+                leftOrder.takerAssetAmount,
+                matchedFillResults.left.takerAssetFilledAmount
+            );
+        } else {
+            // Case 2: Left order is fully filled
+            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;
+            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;
+            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;
+            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.
+            // We favor the maker when the exchange rate must be rounded.
+            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(
+                rightOrder.takerAssetAmount,
+                rightOrder.makerAssetAmount,
+                matchedFillResults.right.makerAssetFilledAmount
+            );
+        }
+
+        // Calculate amount given to taker
+        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(
+            matchedFillResults.left.makerAssetFilledAmount,
+            matchedFillResults.right.takerAssetFilledAmount
+        );
+
+        // Compute fees for left order
+        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(
+            matchedFillResults.left.makerAssetFilledAmount,
+            leftOrder.makerAssetAmount,
+            leftOrder.makerFee
+        );
+        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(
+            matchedFillResults.left.takerAssetFilledAmount,
+            leftOrder.takerAssetAmount,
+            leftOrder.takerFee
+        );
+
+        // Compute fees for right order
+        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(
+            matchedFillResults.right.makerAssetFilledAmount,
+            rightOrder.makerAssetAmount,
+            rightOrder.makerFee
+        );
+        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(
+            matchedFillResults.right.takerAssetFilledAmount,
+            rightOrder.takerAssetAmount,
+            rightOrder.takerFee
+        );
+
+        // Return fill results
+        return matchedFillResults;
+    }
+
+    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.
+    /// @param leftOrder First matched order.
+    /// @param rightOrder Second matched order.
+    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.
+    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.
+    function settleMatchedOrders(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder,
+        address takerAddress,
+        LibFillResults.MatchedFillResults memory matchedFillResults
+    )
+        private
+    {
+        bytes memory zrxAssetData = ZRX_ASSET_DATA;
+        // Order makers and taker
+        dispatchTransferFrom(
+            leftOrder.makerAssetData,
+            leftOrder.makerAddress,
+            rightOrder.makerAddress,
+            matchedFillResults.right.takerAssetFilledAmount
+        );
+        dispatchTransferFrom(
+            rightOrder.makerAssetData,
+            rightOrder.makerAddress,
+            leftOrder.makerAddress,
+            matchedFillResults.left.takerAssetFilledAmount
+        );
+        dispatchTransferFrom(
+            leftOrder.makerAssetData,
+            leftOrder.makerAddress,
+            takerAddress,
+            matchedFillResults.leftMakerAssetSpreadAmount
+        );
+
+        // Maker fees
+        dispatchTransferFrom(
+            zrxAssetData,
+            leftOrder.makerAddress,
+            leftOrder.feeRecipientAddress,
+            matchedFillResults.left.makerFeePaid
+        );
+        dispatchTransferFrom(
+            zrxAssetData,
+            rightOrder.makerAddress,
+            rightOrder.feeRecipientAddress,
+            matchedFillResults.right.makerFeePaid
+        );
+
+        // Taker fees
+        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {
+            dispatchTransferFrom(
+                zrxAssetData,
+                takerAddress,
+                leftOrder.feeRecipientAddress,
+                safeAdd(
+                    matchedFillResults.left.takerFeePaid,
+                    matchedFillResults.right.takerFeePaid
+                )
+            );
+        } else {
+            dispatchTransferFrom(
+                zrxAssetData,
+                takerAddress,
+                leftOrder.feeRecipientAddress,
+                matchedFillResults.left.takerFeePaid
+            );
+            dispatchTransferFrom(
+                zrxAssetData,
+                takerAddress,
+                rightOrder.feeRecipientAddress,
+                matchedFillResults.right.takerFeePaid
+            );
+        }
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
new file mode 100644
index 000000000..176e28351
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
@@ -0,0 +1,324 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "./mixins/MSignatureValidator.sol";
+import "./mixins/MTransactions.sol";
+import "./interfaces/IWallet.sol";
+import "./interfaces/IValidator.sol";
+
+
+contract MixinSignatureValidator is
+    ReentrancyGuard,
+    MSignatureValidator,
+    MTransactions
+{
+    using LibBytes for bytes;
+    
+    // Mapping of hash => signer => signed
+    mapping (bytes32 => mapping (address => bool)) public preSigned;
+
+    // Mapping of signer => validator => approved
+    mapping (address => mapping (address => bool)) public allowedValidators;
+
+    /// @dev Approves a hash on-chain using any valid signature type.
+    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof that the hash has been signed by signer.
+    function preSign(
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        external
+    {
+        if (signerAddress != msg.sender) {
+            require(
+                isValidSignature(
+                    hash,
+                    signerAddress,
+                    signature
+                ),
+                "INVALID_SIGNATURE"
+            );
+        }
+        preSigned[hash][signerAddress] = true;
+    }
+
+    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.
+    /// @param validatorAddress Address of Validator contract.
+    /// @param approval Approval or disapproval of  Validator contract.
+    function setSignatureValidatorApproval(
+        address validatorAddress,
+        bool approval
+    )
+        external
+        nonReentrant
+    {
+        address signerAddress = getCurrentContextAddress();
+        allowedValidators[signerAddress][validatorAddress] = approval;
+        emit SignatureValidatorApproval(
+            signerAddress,
+            validatorAddress,
+            approval
+        );
+    }
+
+    /// @dev Verifies that a hash has been signed by the given signer.
+    /// @param hash Any 32 byte hash.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof that the hash has been signed by signer.
+    /// @return True if the address recovered from the provided signature matches the input signer address.
+    function isValidSignature(
+        bytes32 hash,
+        address signerAddress,
+        bytes memory signature
+    )
+        public
+        view
+        returns (bool isValid)
+    {
+        require(
+            signature.length > 0,
+            "LENGTH_GREATER_THAN_0_REQUIRED"
+        );
+
+        // Pop last byte off of signature byte array.
+        uint8 signatureTypeRaw = uint8(signature.popLastByte());
+
+        // Ensure signature is supported
+        require(
+            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),
+            "SIGNATURE_UNSUPPORTED"
+        );
+
+        SignatureType signatureType = SignatureType(signatureTypeRaw);
+
+        // Variables are not scoped in Solidity.
+        uint8 v;
+        bytes32 r;
+        bytes32 s;
+        address recovered;
+
+        // Always illegal signature.
+        // This is always an implicit option since a signer can create a
+        // signature array with invalid type or length. We may as well make
+        // it an explicit option. This aids testing and analysis. It is
+        // also the initialization value for the enum type.
+        if (signatureType == SignatureType.Illegal) {
+            revert("SIGNATURE_ILLEGAL");
+
+        // Always invalid signature.
+        // Like Illegal, this is always implicitly available and therefore
+        // offered explicitly. It can be implicitly created by providing
+        // a correctly formatted but incorrect signature.
+        } else if (signatureType == SignatureType.Invalid) {
+            require(
+                signature.length == 0,
+                "LENGTH_0_REQUIRED"
+            );
+            isValid = false;
+            return isValid;
+
+        // Signature using EIP712
+        } else if (signatureType == SignatureType.EIP712) {
+            require(
+                signature.length == 65,
+                "LENGTH_65_REQUIRED"
+            );
+            v = uint8(signature[0]);
+            r = signature.readBytes32(1);
+            s = signature.readBytes32(33);
+            recovered = ecrecover(
+                hash,
+                v,
+                r,
+                s
+            );
+            isValid = signerAddress == recovered;
+            return isValid;
+
+        // Signed using web3.eth_sign
+        } else if (signatureType == SignatureType.EthSign) {
+            require(
+                signature.length == 65,
+                "LENGTH_65_REQUIRED"
+            );
+            v = uint8(signature[0]);
+            r = signature.readBytes32(1);
+            s = signature.readBytes32(33);
+            recovered = ecrecover(
+                keccak256(abi.encodePacked(
+                    "\x19Ethereum Signed Message:\n32",
+                    hash
+                )),
+                v,
+                r,
+                s
+            );
+            isValid = signerAddress == recovered;
+            return isValid;
+
+        // Signature verified by wallet contract.
+        // If used with an order, the maker of the order is the wallet contract.
+        } else if (signatureType == SignatureType.Wallet) {
+            isValid = isValidWalletSignature(
+                hash,
+                signerAddress,
+                signature
+            );
+            return isValid;
+
+        // Signature verified by validator contract.
+        // If used with an order, the maker of the order can still be an EOA.
+        // A signature using this type should be encoded as:
+        // | Offset   | Length | Contents                        |
+        // | 0x00     | x      | Signature to validate           |
+        // | 0x00 + x | 20     | Address of validator contract   |
+        // | 0x14 + x | 1      | Signature type is always "\x06" |
+        } else if (signatureType == SignatureType.Validator) {
+            // Pop last 20 bytes off of signature byte array.
+            address validatorAddress = signature.popLast20Bytes();
+            
+            // Ensure signer has approved validator.
+            if (!allowedValidators[signerAddress][validatorAddress]) {
+                return false;
+            }
+            isValid = isValidValidatorSignature(
+                validatorAddress,
+                hash,
+                signerAddress,
+                signature
+            );
+            return isValid;
+
+        // Signer signed hash previously using the preSign function.
+        } else if (signatureType == SignatureType.PreSigned) {
+            isValid = preSigned[hash][signerAddress];
+            return isValid;
+        }
+
+        // Anything else is illegal (We do not return false because
+        // the signature may actually be valid, just not in a format
+        // that we currently support. In this case returning false
+        // may lead the caller to incorrectly believe that the
+        // signature was invalid.)
+        revert("SIGNATURE_UNSUPPORTED");
+    }
+
+    /// @dev Verifies signature using logic defined by Wallet contract.
+    /// @param hash Any 32 byte hash.
+    /// @param walletAddress Address that should have signed the given hash
+    ///                      and defines its own signature verification method.
+    /// @param signature Proof that the hash has been signed by signer.
+    /// @return True if signature is valid for given wallet..
+    function isValidWalletSignature(
+        bytes32 hash,
+        address walletAddress,
+        bytes signature
+    )
+        internal
+        view
+        returns (bool isValid)
+    {
+        bytes memory calldata = abi.encodeWithSelector(
+            IWallet(walletAddress).isValidSignature.selector,
+            hash,
+            signature
+        );
+        assembly {
+            let cdStart := add(calldata, 32)
+            let success := staticcall(
+                gas,              // forward all gas
+                walletAddress,    // address of Wallet contract
+                cdStart,          // pointer to start of input
+                mload(calldata),  // length of input
+                cdStart,          // write output over input
+                32                // output size is 32 bytes
+            )
+
+            switch success
+            case 0 {
+                // Revert with `Error("WALLET_ERROR")`
+                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)
+                mstore(96, 0)
+                revert(0, 100)
+            }
+            case 1 {
+                // Signature is valid if call did not revert and returned true
+                isValid := mload(cdStart)
+            }
+        }
+        return isValid;
+    }
+
+    /// @dev Verifies signature using logic defined by Validator contract.
+    /// @param validatorAddress Address of validator contract.
+    /// @param hash Any 32 byte hash.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof that the hash has been signed by signer.
+    /// @return True if the address recovered from the provided signature matches the input signer address.
+    function isValidValidatorSignature(
+        address validatorAddress,
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        internal
+        view
+        returns (bool isValid)
+    {
+        bytes memory calldata = abi.encodeWithSelector(
+            IValidator(signerAddress).isValidSignature.selector,
+            hash,
+            signerAddress,
+            signature
+        );
+        assembly {
+            let cdStart := add(calldata, 32)
+            let success := staticcall(
+                gas,               // forward all gas
+                validatorAddress,  // address of Validator contract
+                cdStart,           // pointer to start of input
+                mload(calldata),   // length of input
+                cdStart,           // write output over input
+                32                 // output size is 32 bytes
+            )
+
+            switch success
+            case 0 {
+                // Revert with `Error("VALIDATOR_ERROR")`
+                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)
+                mstore(96, 0)
+                revert(0, 100)
+            }
+            case 1 {
+                // Signature is valid if call did not revert and returned true
+                isValid := mload(cdStart)
+            }
+        }
+        return isValid;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
new file mode 100644
index 000000000..3a76ca202
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
@@ -0,0 +1,152 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity 0.4.24;
+
+import "./libs/LibExchangeErrors.sol";
+import "./mixins/MSignatureValidator.sol";
+import "./mixins/MTransactions.sol";
+import "./libs/LibEIP712.sol";
+
+
+contract MixinTransactions is
+    LibEIP712,
+    MSignatureValidator,
+    MTransactions
+{
+    // Mapping of transaction hash => executed
+    // This prevents transactions from being executed more than once.
+    mapping (bytes32 => bool) public transactions;
+
+    // Address of current transaction signer
+    address public currentContextAddress;
+
+    /// @dev Executes an exchange method call in the context of signer.
+    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+    /// @param signerAddress Address of transaction signer.
+    /// @param data AbiV2 encoded calldata.
+    /// @param signature Proof of signer transaction by signer.
+    function executeTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes data,
+        bytes signature
+    )
+        external
+    {
+        // Prevent reentrancy
+        require(
+            currentContextAddress == address(0),
+            "REENTRANCY_ILLEGAL"
+        );
+
+        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(
+            salt,
+            signerAddress,
+            data
+        ));
+
+        // Validate transaction has not been executed
+        require(
+            !transactions[transactionHash],
+            "INVALID_TX_HASH"
+        );
+
+        // Transaction always valid if signer is sender of transaction
+        if (signerAddress != msg.sender) {
+            // Validate signature
+            require(
+                isValidSignature(
+                    transactionHash,
+                    signerAddress,
+                    signature
+                ),
+                "INVALID_TX_SIGNATURE"
+            );
+
+            // Set the current transaction signer
+            currentContextAddress = signerAddress;
+        }
+
+        // Execute transaction
+        transactions[transactionHash] = true;
+        require(
+            address(this).delegatecall(data),
+            "FAILED_EXECUTION"
+        );
+
+        // Reset current transaction signer if it was previously updated
+        if (signerAddress != msg.sender) {
+            currentContextAddress = address(0);
+        }
+    }
+
+    /// @dev Calculates EIP712 hash of the Transaction.
+    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+    /// @param signerAddress Address of transaction signer.
+    /// @param data AbiV2 encoded calldata.
+    /// @return EIP712 hash of the Transaction.
+    function hashZeroExTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes memory data
+    )
+        internal
+        pure
+        returns (bytes32 result)
+    {
+        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;
+        bytes32 dataHash = keccak256(data);
+
+        // Assembly for more efficiently computing:
+        // keccak256(abi.encodePacked(
+        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,
+        //     salt,
+        //     bytes32(signerAddress),
+        //     keccak256(data)
+        // ));
+
+        assembly {
+            // Load free memory pointer
+            let memPtr := mload(64)
+
+            mstore(memPtr, schemaHash)                                                               // hash of schema
+            mstore(add(memPtr, 32), salt)                                                            // salt
+            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress
+            mstore(add(memPtr, 96), dataHash)                                                        // hash of data
+
+            // Compute hash
+            result := keccak256(memPtr, 128)
+        }
+        return result;
+    }
+
+    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
+    ///      If calling a fill function, this address will represent the taker.
+    ///      If calling a cancel function, this address will represent the maker.
+    /// @return Signer of 0x transaction if entry point is `executeTransaction`.
+    ///         `msg.sender` if entry point is any other function.
+    function getCurrentContextAddress()
+        internal
+        view
+        returns (address)
+    {
+        address currentContextAddress_ = currentContextAddress;
+        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;
+        return contextAddress;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
new file mode 100644
index 000000000..cddff0e5f
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
@@ -0,0 +1,426 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "./libs/LibMath.sol";
+import "./libs/LibOrder.sol";
+import "./libs/LibFillResults.sol";
+import "./libs/LibAbiEncoder.sol";
+import "./mixins/MExchangeCore.sol";
+import "./mixins/MWrapperFunctions.sol";
+
+
+contract MixinWrapperFunctions is
+    ReentrancyGuard,
+    LibMath,
+    LibFillResults,
+    LibAbiEncoder,
+    MExchangeCore,
+    MWrapperFunctions
+{
+    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    function fillOrKillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        nonReentrant
+        returns (FillResults memory fillResults)
+    {
+        fillResults = fillOrKillOrderInternal(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+        return fillResults;
+    }
+
+    /// @dev Fills the input order.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrderNoThrow(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        returns (FillResults memory fillResults)
+    {
+        // ABI encode calldata for `fillOrder`
+        bytes memory fillOrderCalldata = abiEncodeFillOrder(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+
+        // Delegate to `fillOrder` and handle any exceptions gracefully
+        assembly {
+            let success := delegatecall(
+                gas,                                // forward all gas
+                address,                            // call address of this contract
+                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)
+                mload(fillOrderCalldata),           // length of input
+                fillOrderCalldata,                  // write output over input
+                128                                 // output size is 128 bytes
+            )
+            if success {
+                mstore(fillResults, mload(fillOrderCalldata))
+                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))
+                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))
+                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))
+            }
+        }
+        // fillResults values will be 0 by default if call was unsuccessful
+        return fillResults;
+    }
+
+    /// @dev Synchronously executes multiple calls of fillOrder.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
+    function batchFillOrders(
+        LibOrder.Order[] memory orders,
+        uint256[] memory takerAssetFillAmounts,
+        bytes[] memory signatures
+    )
+        public
+        nonReentrant
+        returns (FillResults memory totalFillResults)
+    {
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+            FillResults memory singleFillResults = fillOrderInternal(
+                orders[i],
+                takerAssetFillAmounts[i],
+                signatures[i]
+            );
+            addFillResults(totalFillResults, singleFillResults);
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously executes multiple calls of fillOrKill.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
+    function batchFillOrKillOrders(
+        LibOrder.Order[] memory orders,
+        uint256[] memory takerAssetFillAmounts,
+        bytes[] memory signatures
+    )
+        public
+        nonReentrant
+        returns (FillResults memory totalFillResults)
+    {
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+            FillResults memory singleFillResults = fillOrKillOrderInternal(
+                orders[i],
+                takerAssetFillAmounts[i],
+                signatures[i]
+            );
+            addFillResults(totalFillResults, singleFillResults);
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Fills an order with specified parameters and ECDSA signature.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
+    function batchFillOrdersNoThrow(
+        LibOrder.Order[] memory orders,
+        uint256[] memory takerAssetFillAmounts,
+        bytes[] memory signatures
+    )
+        public
+        returns (FillResults memory totalFillResults)
+    {
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+            FillResults memory singleFillResults = fillOrderNoThrow(
+                orders[i],
+                takerAssetFillAmounts[i],
+                signatures[i]
+            );
+            addFillResults(totalFillResults, singleFillResults);
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketSellOrders(
+        LibOrder.Order[] memory orders,
+        uint256 takerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        nonReentrant
+        returns (FillResults memory totalFillResults)
+    {
+        bytes memory takerAssetData = orders[0].takerAssetData;
+    
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // We assume that asset being sold by taker is the same for each order.
+            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.
+            orders[i].takerAssetData = takerAssetData;
+
+            // Calculate the remaining amount of takerAsset to sell
+            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
+
+            // Attempt to sell the remaining amount of takerAsset
+            FillResults memory singleFillResults = fillOrderInternal(
+                orders[i],
+                remainingTakerAssetFillAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker
+            addFillResults(totalFillResults, singleFillResults);
+
+            // Stop execution if the entire amount of takerAsset has been sold
+            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {
+                break;
+            }
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketSellOrdersNoThrow(
+        LibOrder.Order[] memory orders,
+        uint256 takerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        returns (FillResults memory totalFillResults)
+    {
+        bytes memory takerAssetData = orders[0].takerAssetData;
+
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // We assume that asset being sold by taker is the same for each order.
+            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.
+            orders[i].takerAssetData = takerAssetData;
+
+            // Calculate the remaining amount of takerAsset to sell
+            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
+
+            // Attempt to sell the remaining amount of takerAsset
+            FillResults memory singleFillResults = fillOrderNoThrow(
+                orders[i],
+                remainingTakerAssetFillAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker
+            addFillResults(totalFillResults, singleFillResults);
+
+            // Stop execution if the entire amount of takerAsset has been sold
+            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {
+                break;
+            }
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.
+    /// @param orders Array of order specifications.
+    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketBuyOrders(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        nonReentrant
+        returns (FillResults memory totalFillResults)
+    {
+        bytes memory makerAssetData = orders[0].makerAssetData;
+
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // We assume that asset being bought by taker is the same for each order.
+            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.
+            orders[i].makerAssetData = makerAssetData;
+
+            // Calculate the remaining amount of makerAsset to buy
+            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
+
+            // Convert the remaining amount of makerAsset to buy into remaining amount
+            // of takerAsset to sell, assuming entire amount can be sold in the current order
+            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(
+                orders[i].takerAssetAmount,
+                orders[i].makerAssetAmount,
+                remainingMakerAssetFillAmount
+            );
+
+            // Attempt to sell the remaining amount of takerAsset
+            FillResults memory singleFillResults = fillOrderInternal(
+                orders[i],
+                remainingTakerAssetFillAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker
+            addFillResults(totalFillResults, singleFillResults);
+
+            // Stop execution if the entire amount of makerAsset has been bought
+            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {
+                break;
+            }
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketBuyOrdersNoThrow(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        returns (FillResults memory totalFillResults)
+    {
+        bytes memory makerAssetData = orders[0].makerAssetData;
+
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+
+            // We assume that asset being bought by taker is the same for each order.
+            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.
+            orders[i].makerAssetData = makerAssetData;
+
+            // Calculate the remaining amount of makerAsset to buy
+            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
+
+            // Convert the remaining amount of makerAsset to buy into remaining amount
+            // of takerAsset to sell, assuming entire amount can be sold in the current order
+            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(
+                orders[i].takerAssetAmount,
+                orders[i].makerAssetAmount,
+                remainingMakerAssetFillAmount
+            );
+
+            // Attempt to sell the remaining amount of takerAsset
+            FillResults memory singleFillResults = fillOrderNoThrow(
+                orders[i],
+                remainingTakerAssetFillAmount,
+                signatures[i]
+            );
+
+            // Update amounts filled and fees paid by maker and taker
+            addFillResults(totalFillResults, singleFillResults);
+
+            // Stop execution if the entire amount of makerAsset has been bought
+            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {
+                break;
+            }
+        }
+        return totalFillResults;
+    }
+
+    /// @dev Synchronously cancels multiple orders in a single transaction.
+    /// @param orders Array of order specifications.
+    function batchCancelOrders(LibOrder.Order[] memory orders)
+        public
+        nonReentrant
+    {
+        uint256 ordersLength = orders.length;
+        for (uint256 i = 0; i != ordersLength; i++) {
+            cancelOrderInternal(orders[i]);
+        }
+    }
+
+    /// @dev Fetches information for all passed in orders.
+    /// @param orders Array of order specifications.
+    /// @return Array of OrderInfo instances that correspond to each order.
+    function getOrdersInfo(LibOrder.Order[] memory orders)
+        public
+        view
+        returns (LibOrder.OrderInfo[] memory)
+    {
+        uint256 ordersLength = orders.length;
+        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);
+        for (uint256 i = 0; i != ordersLength; i++) {
+            ordersInfo[i] = getOrderInfo(orders[i]);
+        }
+        return ordersInfo;
+    }
+
+    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    function fillOrKillOrderInternal(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        returns (FillResults memory fillResults)
+    {
+        fillResults = fillOrderInternal(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+        require(
+            fillResults.takerAssetFilledAmount == takerAssetFillAmount,
+            "COMPLETE_FILL_FAILED"
+        );
+        return fillResults;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
new file mode 100644
index 000000000..8db8d6f6c
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
@@ -0,0 +1,37 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IAssetProxyDispatcher {
+
+    /// @dev Registers an asset proxy to its asset proxy id.
+    ///      Once an asset proxy is registered, it cannot be unregistered.
+    /// @param assetProxy Address of new asset proxy to register.
+    function registerAssetProxy(address assetProxy)
+        external;
+
+    /// @dev Gets an asset proxy.
+    /// @param assetProxyId Id of the asset proxy.
+    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
+    function getAssetProxy(bytes4 assetProxyId)
+        external
+        view
+        returns (address);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IExchange.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IExchange.sol
new file mode 100644
index 000000000..b92abba04
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IExchange.sol
@@ -0,0 +1,38 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./IExchangeCore.sol";
+import "./IMatchOrders.sol";
+import "./ISignatureValidator.sol";
+import "./ITransactions.sol";
+import "./IAssetProxyDispatcher.sol";
+import "./IWrapperFunctions.sol";
+
+
+// solhint-disable no-empty-blocks
+contract IExchange is
+    IExchangeCore,
+    IMatchOrders,
+    ISignatureValidator,
+    ITransactions,
+    IAssetProxyDispatcher,
+    IWrapperFunctions
+{}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
new file mode 100644
index 000000000..9995e0385
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
@@ -0,0 +1,60 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../libs/LibOrder.sol";
+import "../libs/LibFillResults.sol";
+
+
+contract IExchangeCore {
+
+    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
+    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
+    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
+    function cancelOrdersUpTo(uint256 targetOrderEpoch)
+        external;
+
+    /// @dev Fills the input order.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        returns (LibFillResults.FillResults memory fillResults);
+
+    /// @dev After calling, the order can not be filled anymore.
+    /// @param order Order struct containing order specifications.
+    function cancelOrder(LibOrder.Order memory order)
+        public;
+
+    /// @dev Gets information about an order: status, hash, and amount filled.
+    /// @param order Order to gather information on.
+    /// @return OrderInfo Information about the order and its state.
+    ///                   See LibOrder.OrderInfo for a complete description.
+    function getOrderInfo(LibOrder.Order memory order)
+        public
+        view
+        returns (LibOrder.OrderInfo memory orderInfo);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
new file mode 100644
index 000000000..73447f3ae
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
@@ -0,0 +1,44 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../libs/LibOrder.sol";
+import "../libs/LibFillResults.sol";
+
+
+contract IMatchOrders {
+
+    /// @dev Match two complementary orders that have a profitable spread.
+    ///      Each order is filled at their respective price point. However, the calculations are
+    ///      carried out as though the orders are both being filled at the right order's price point.
+    ///      The profit made by the left order goes to the taker (who matched the two orders).
+    /// @param leftOrder First order to match.
+    /// @param rightOrder Second order to match.
+    /// @param leftSignature Proof that order was created by the left maker.
+    /// @param rightSignature Proof that order was created by the right maker.
+    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
+    function matchOrders(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder,
+        bytes memory leftSignature,
+        bytes memory rightSignature
+    )
+        public
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
new file mode 100644
index 000000000..1fd0eccf0
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
@@ -0,0 +1,57 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract ISignatureValidator {
+
+    /// @dev Approves a hash on-chain using any valid signature type.
+    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof that the hash has been signed by signer.
+    function preSign(
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        external;
+    
+    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.
+    /// @param validatorAddress Address of Validator contract.
+    /// @param approval Approval or disapproval of  Validator contract.
+    function setSignatureValidatorApproval(
+        address validatorAddress,
+        bool approval
+    )
+        external;
+
+    /// @dev Verifies that a signature is valid.
+    /// @param hash Message hash that is signed.
+    /// @param signerAddress Address of signer.
+    /// @param signature Proof of signing.
+    /// @return Validity of order signature.
+    function isValidSignature(
+        bytes32 hash,
+        address signerAddress,
+        bytes memory signature
+    )
+        public
+        view
+        returns (bool isValid);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/ITransactions.sol b/contracts/core/contracts/protocol/Exchange/interfaces/ITransactions.sol
new file mode 100644
index 000000000..4446c55ce
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/ITransactions.sol
@@ -0,0 +1,35 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity 0.4.24;
+
+
+contract ITransactions {
+
+    /// @dev Executes an exchange method call in the context of signer.
+    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+    /// @param signerAddress Address of transaction signer.
+    /// @param data AbiV2 encoded calldata.
+    /// @param signature Proof of signer transaction by signer.
+    function executeTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes data,
+        bytes signature
+    )
+        external;
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IValidator.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IValidator.sol
new file mode 100644
index 000000000..2dd69100c
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IValidator.sol
@@ -0,0 +1,37 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IValidator {
+
+    /// @dev Verifies that a signature is valid.
+    /// @param hash Message hash that is signed.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof of signing.
+    /// @return Validity of order signature.
+    function isValidSignature(
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        external
+        view
+        returns (bool isValid);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IWallet.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IWallet.sol
new file mode 100644
index 000000000..c97161ca6
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IWallet.sol
@@ -0,0 +1,35 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IWallet {
+
+    /// @dev Verifies that a signature is valid.
+    /// @param hash Message hash that is signed.
+    /// @param signature Proof of signing.
+    /// @return Validity of order signature.
+    function isValidSignature(
+        bytes32 hash,
+        bytes signature
+    )
+        external
+        view
+        returns (bool isValid);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
new file mode 100644
index 000000000..56a533646
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
@@ -0,0 +1,160 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../libs/LibOrder.sol";
+import "../libs/LibFillResults.sol";
+
+
+contract IWrapperFunctions {
+
+    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
+    /// @param order LibOrder.Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    function fillOrKillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        returns (LibFillResults.FillResults memory fillResults);
+
+    /// @dev Fills an order with specified parameters and ECDSA signature.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param order LibOrder.Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrderNoThrow(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        returns (LibFillResults.FillResults memory fillResults);
+
+    /// @dev Synchronously executes multiple calls of fillOrder.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function batchFillOrders(
+        LibOrder.Order[] memory orders,
+        uint256[] memory takerAssetFillAmounts,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously executes multiple calls of fillOrKill.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function batchFillOrKillOrders(
+        LibOrder.Order[] memory orders,
+        uint256[] memory takerAssetFillAmounts,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Fills an order with specified parameters and ECDSA signature.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function batchFillOrdersNoThrow(
+        LibOrder.Order[] memory orders,
+        uint256[] memory takerAssetFillAmounts,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signatures Proofs that orders have been created by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketSellOrders(
+        LibOrder.Order[] memory orders,
+        uint256 takerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketSellOrdersNoThrow(
+        LibOrder.Order[] memory orders,
+        uint256 takerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.
+    /// @param orders Array of order specifications.
+    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketBuyOrders(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
+    ///      Returns false if the transaction would otherwise revert.
+    /// @param orders Array of order specifications.
+    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
+    /// @param signatures Proofs that orders have been signed by makers.
+    /// @return Amounts filled and fees paid by makers and taker.
+    function marketBuyOrdersNoThrow(
+        LibOrder.Order[] memory orders,
+        uint256 makerAssetFillAmount,
+        bytes[] memory signatures
+    )
+        public
+        returns (LibFillResults.FillResults memory totalFillResults);
+
+    /// @dev Synchronously cancels multiple orders in a single transaction.
+    /// @param orders Array of order specifications.
+    function batchCancelOrders(LibOrder.Order[] memory orders)
+        public;
+
+    /// @dev Fetches information for all passed in orders
+    /// @param orders Array of order specifications.
+    /// @return Array of OrderInfo instances that correspond to each order.
+    function getOrdersInfo(LibOrder.Order[] memory orders)
+        public
+        view
+        returns (LibOrder.OrderInfo[] memory);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
new file mode 100644
index 000000000..4aad37709
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
@@ -0,0 +1,215 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./LibOrder.sol";
+
+
+contract LibAbiEncoder {
+
+    /// @dev ABI encodes calldata for `fillOrder`.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return ABI encoded calldata for `fillOrder`.
+    function abiEncodeFillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        pure
+        returns (bytes memory fillOrderCalldata)
+    {
+        // We need to call MExchangeCore.fillOrder using a delegatecall in
+        // assembly so that we can intercept a call that throws. For this, we
+        // need the input encoded in memory in the Ethereum ABIv2 format [1].
+
+        // | Area     | Offset | Length  | Contents                                    |
+        // | -------- |--------|---------|-------------------------------------------- |
+        // | Header   | 0x00   | 4       | function selector                           |
+        // | Params   |        | 3 * 32  | function parameters:                        |
+        // |          | 0x00   |         |   1. offset to order (*)                    |
+        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
+        // |          | 0x40   |         |   3. offset to signature (*)                |
+        // | Data     |        | 12 * 32 | order:                                      |
+        // |          | 0x000  |         |   1.  senderAddress                         |
+        // |          | 0x020  |         |   2.  makerAddress                          |
+        // |          | 0x040  |         |   3.  takerAddress                          |
+        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
+        // |          | 0x080  |         |   5.  makerAssetAmount                      |
+        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
+        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
+        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
+        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
+        // |          | 0x120  |         |   10. salt                                  |
+        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
+        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
+        // |          | 0x180  | 32      | makerAssetData Length                       |
+        // |          | 0x1A0  | **      | makerAssetData Contents                     |
+        // |          | 0x1C0  | 32      | takerAssetData Length                       |
+        // |          | 0x1E0  | **      | takerAssetData Contents                     |
+        // |          | 0x200  | 32      | signature Length                            |
+        // |          | 0x220  | **      | signature Contents                          |
+
+        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
+        //     An offset stored in the Params area is calculated from the beginning of the Params section.
+        //     An offset stored in the Data area is calculated from the beginning of the Data section.
+
+        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
+
+        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
+
+        assembly {
+
+            // Areas below may use the following variables:
+            //   1. <area>Start   -- Start of this area in memory
+            //   2. <area>End     -- End of this area in memory. This value may
+            //                       be precomputed (before writing contents),
+            //                       or it may be computed as contents are written.
+            //   3. <area>Offset  -- Current offset into area. If an area's End
+            //                       is precomputed, this variable tracks the
+            //                       offsets of contents as they are written.
+
+            /////// Setup Header Area ///////
+            // Load free memory pointer
+            fillOrderCalldata := mload(0x40)
+            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
+            // = 0xb4be83d5
+            // Leave 0x20 bytes to store the length
+            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
+            let headerAreaEnd := add(fillOrderCalldata, 0x24)
+
+            /////// Setup Params Area ///////
+            // This area is preallocated and written to later.
+            // This is because we need to fill in offsets that have not yet been calculated.
+            let paramsAreaStart := headerAreaEnd
+            let paramsAreaEnd := add(paramsAreaStart, 0x60)
+            let paramsAreaOffset := paramsAreaStart
+
+            /////// Setup Data Area ///////
+            let dataAreaStart := paramsAreaEnd
+            let dataAreaEnd := dataAreaStart
+
+            // Offset from the source data we're reading from
+            let sourceOffset := order
+            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
+            let arrayLenBytes := 0
+            let arrayLenWords := 0
+
+            /////// Write order Struct ///////
+            // Write memory location of Order, relative to the start of the
+            // parameter list, then increment the paramsAreaOffset respectively.
+            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
+            paramsAreaOffset := add(paramsAreaOffset, 0x20)
+
+            // Write values for each field in the order
+            // It would be nice to use a loop, but we save on gas by writing
+            // the stores sequentially.
+            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
+            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
+            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
+            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
+            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
+            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
+            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
+            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
+            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
+            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
+            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
+            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
+            dataAreaEnd := add(dataAreaEnd, 0x180)
+            sourceOffset := add(sourceOffset, 0x180)
+
+            // Write offset to <order.makerAssetData>
+            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
+
+            // Calculate length of <order.makerAssetData>
+            sourceOffset := mload(add(order, 0x140)) // makerAssetData
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of <order.makerAssetData>
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of <order.makerAssetData>
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            // Write offset to <order.takerAssetData>
+            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
+
+            // Calculate length of <order.takerAssetData>
+            sourceOffset := mload(add(order, 0x160)) // takerAssetData
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of <order.takerAssetData>
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of  <order.takerAssetData>
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            /////// Write takerAssetFillAmount ///////
+            mstore(paramsAreaOffset, takerAssetFillAmount)
+            paramsAreaOffset := add(paramsAreaOffset, 0x20)
+
+            /////// Write signature ///////
+            // Write offset to paramsArea
+            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
+
+            // Calculate length of signature
+            sourceOffset := signature
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of signature
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of signature
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            // Set length of calldata
+            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
+
+            // Increment free memory pointer
+            mstore(0x40, dataAreaEnd)
+        }
+
+        return fillOrderCalldata;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol b/contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol
new file mode 100644
index 000000000..8d2732cd3
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol
@@ -0,0 +1,49 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+// solhint-disable max-line-length
+contract LibConstants {
+   
+    // Asset data for ZRX token. Used for fee transfers.
+    // @TODO: Hardcode constant when we deploy. Currently 
+    //        not constant to make testing easier.
+
+    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
+    
+    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
+    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
+    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
+    
+    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
+    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
+    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
+    
+    // solhint-disable-next-line var-name-mixedcase
+    bytes public ZRX_ASSET_DATA;
+
+    // @TODO: Remove when we deploy.
+    constructor (bytes memory zrxAssetData)
+        public
+    {
+        ZRX_ASSET_DATA = zrxAssetData;
+    }
+}
+// solhint-enable max-line-length
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol b/contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol
new file mode 100644
index 000000000..203edc1fd
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol
@@ -0,0 +1,87 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract LibEIP712 {
+
+    // EIP191 header for EIP712 prefix
+    string constant internal EIP191_HEADER = "\x19\x01";
+
+    // EIP712 Domain Name value
+    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
+
+    // EIP712 Domain Version value
+    string constant internal EIP712_DOMAIN_VERSION = "2";
+
+    // Hash of the EIP712 Domain Separator Schema
+    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "EIP712Domain(",
+        "string name,",
+        "string version,",
+        "address verifyingContract",
+        ")"
+    ));
+
+    // Hash of the EIP712 Domain Separator data
+    // solhint-disable-next-line var-name-mixedcase
+    bytes32 public EIP712_DOMAIN_HASH;
+
+    constructor ()
+        public
+    {
+        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
+            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
+            keccak256(bytes(EIP712_DOMAIN_NAME)),
+            keccak256(bytes(EIP712_DOMAIN_VERSION)),
+            bytes32(address(this))
+        ));
+    }
+
+    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
+    /// @param hashStruct The EIP712 hash struct.
+    /// @return EIP712 hash applied to this EIP712 Domain.
+    function hashEIP712Message(bytes32 hashStruct)
+        internal
+        view
+        returns (bytes32 result)
+    {
+        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
+
+        // Assembly for more efficient computing:
+        // keccak256(abi.encodePacked(
+        //     EIP191_HEADER,
+        //     EIP712_DOMAIN_HASH,
+        //     hashStruct    
+        // ));
+
+        assembly {
+            // Load free memory pointer
+            let memPtr := mload(64)
+
+            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
+            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
+            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
+
+            // Compute hash
+            result := keccak256(memPtr, 66)
+        }
+        return result;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
new file mode 100644
index 000000000..a0f75bc06
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
@@ -0,0 +1,70 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// @dev This contract documents the revert reasons used in the Exchange contract.
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibExchangeErrors {
+
+    /// Order validation errors ///
+    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
+    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
+    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
+    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
+    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
+    
+    /// fillOrder validation errors ///
+    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
+    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
+    
+    /// Signature validation errors ///
+    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
+    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
+    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
+    
+    /// cancelOrdersUptTo errors ///
+    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
+
+    /// fillOrKillOrder errors ///
+    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
+
+    /// matchOrders errors ///
+    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
+
+    /// Transaction errors ///
+    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
+    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
+    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
+    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
+    
+    /// registerAssetProxy errors ///
+    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
+
+    /// dispatchTransferFrom errors ///
+    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
+
+    /// Length validation errors ///
+    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
+    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
+    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
+    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
+}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol b/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
new file mode 100644
index 000000000..659ae9a69
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
@@ -0,0 +1,53 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../../utils/SafeMath/SafeMath.sol";
+
+
+contract LibFillResults is
+    SafeMath
+{
+    struct FillResults {
+        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
+        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
+        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
+        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
+    }
+
+    struct MatchedFillResults {
+        FillResults left;                    // Amounts filled and fees paid of left order.
+        FillResults right;                   // Amounts filled and fees paid of right order.
+        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
+    }
+
+    /// @dev Adds properties of both FillResults instances.
+    ///      Modifies the first FillResults instance specified.
+    /// @param totalFillResults Fill results instance that will be added onto.
+    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
+    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
+        internal
+        pure
+    {
+        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
+        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
+        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
+        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol b/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
new file mode 100644
index 000000000..c0b85ea10
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
@@ -0,0 +1,253 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../../utils/SafeMath/SafeMath.sol";
+
+
+contract LibMath is
+    SafeMath
+{
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded down.
+    function safeGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        require(
+            !isRoundingErrorFloor(
+                numerator,
+                denominator,
+                target
+            ),
+            "ROUNDING_ERROR"
+        );
+        
+        partialAmount = safeDiv(
+            safeMul(numerator, target),
+            denominator
+        );
+        return partialAmount;
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded up.
+    function safeGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        require(
+            !isRoundingErrorCeil(
+                numerator,
+                denominator,
+                target
+            ),
+            "ROUNDING_ERROR"
+        );
+        
+        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
+        //       ceil(a / b) = floor((a + b - 1) / b)
+        // To implement `ceil(a / b)` using safeDiv.
+        partialAmount = safeDiv(
+            safeAdd(
+                safeMul(numerator, target),
+                safeSub(denominator, 1)
+            ),
+            denominator
+        );
+        return partialAmount;
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded down.
+    function getPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        partialAmount = safeDiv(
+            safeMul(numerator, target),
+            denominator
+        );
+        return partialAmount;
+    }
+    
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded up.
+    function getPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
+        //       ceil(a / b) = floor((a + b - 1) / b)
+        // To implement `ceil(a / b)` using safeDiv.
+        partialAmount = safeDiv(
+            safeAdd(
+                safeMul(numerator, target),
+                safeSub(denominator, 1)
+            ),
+            denominator
+        );
+        return partialAmount;
+    }
+    
+    /// @dev Checks if rounding error >= 0.1% when rounding down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function isRoundingErrorFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (bool isError)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+        
+        // The absolute rounding error is the difference between the rounded
+        // value and the ideal value. The relative rounding error is the
+        // absolute rounding error divided by the absolute value of the
+        // ideal value. This is undefined when the ideal value is zero.
+        //
+        // The ideal value is `numerator * target / denominator`.
+        // Let's call `numerator * target % denominator` the remainder.
+        // The absolute error is `remainder / denominator`.
+        //
+        // When the ideal value is zero, we require the absolute error to
+        // be zero. Fortunately, this is always the case. The ideal value is
+        // zero iff `numerator == 0` and/or `target == 0`. In this case the
+        // remainder and absolute error are also zero. 
+        if (target == 0 || numerator == 0) {
+            return false;
+        }
+        
+        // Otherwise, we want the relative rounding error to be strictly
+        // less than 0.1%.
+        // The relative error is `remainder / (numerator * target)`.
+        // We want the relative error less than 1 / 1000:
+        //        remainder / (numerator * denominator)  <  1 / 1000
+        // or equivalently:
+        //        1000 * remainder  <  numerator * target
+        // so we have a rounding error iff:
+        //        1000 * remainder  >=  numerator * target
+        uint256 remainder = mulmod(
+            target,
+            numerator,
+            denominator
+        );
+        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
+        return isError;
+    }
+    
+    /// @dev Checks if rounding error >= 0.1% when rounding up.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function isRoundingErrorCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (bool isError)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+        
+        // See the comments in `isRoundingError`.
+        if (target == 0 || numerator == 0) {
+            // When either is zero, the ideal value and rounded value are zero
+            // and there is no rounding error. (Although the relative error
+            // is undefined.)
+            return false;
+        }
+        // Compute remainder as before
+        uint256 remainder = mulmod(
+            target,
+            numerator,
+            denominator
+        );
+        remainder = safeSub(denominator, remainder) % denominator;
+        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
+        return isError;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol b/contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol
new file mode 100644
index 000000000..0fe7c2161
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol
@@ -0,0 +1,145 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./LibEIP712.sol";
+
+
+contract LibOrder is
+    LibEIP712
+{
+    // Hash for the EIP712 Order Schema
+    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "Order(",
+        "address makerAddress,",
+        "address takerAddress,",
+        "address feeRecipientAddress,",
+        "address senderAddress,",
+        "uint256 makerAssetAmount,",
+        "uint256 takerAssetAmount,",
+        "uint256 makerFee,",
+        "uint256 takerFee,",
+        "uint256 expirationTimeSeconds,",
+        "uint256 salt,",
+        "bytes makerAssetData,",
+        "bytes takerAssetData",
+        ")"
+    ));
+
+    // A valid order remains fillable until it is expired, fully filled, or cancelled.
+    // An order's state is unaffected by external factors, like account balances.
+    enum OrderStatus {
+        INVALID,                     // Default value
+        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
+        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
+        FILLABLE,                    // Order is fillable
+        EXPIRED,                     // Order has already expired
+        FULLY_FILLED,                // Order is fully filled
+        CANCELLED                    // Order has been cancelled
+    }
+
+    // solhint-disable max-line-length
+    struct Order {
+        address makerAddress;           // Address that created the order.      
+        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
+        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
+        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
+        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
+        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
+        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
+        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
+        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
+        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
+        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
+        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
+    }
+    // solhint-enable max-line-length
+
+    struct OrderInfo {
+        uint8 orderStatus;                    // Status that describes order's validity and fillability.
+        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
+        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
+    }
+
+    /// @dev Calculates Keccak-256 hash of the order.
+    /// @param order The order structure.
+    /// @return Keccak-256 EIP712 hash of the order.
+    function getOrderHash(Order memory order)
+        internal
+        view
+        returns (bytes32 orderHash)
+    {
+        orderHash = hashEIP712Message(hashOrder(order));
+        return orderHash;
+    }
+
+    /// @dev Calculates EIP712 hash of the order.
+    /// @param order The order structure.
+    /// @return EIP712 hash of the order.
+    function hashOrder(Order memory order)
+        internal
+        pure
+        returns (bytes32 result)
+    {
+        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
+        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
+        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
+
+        // Assembly for more efficiently computing:
+        // keccak256(abi.encodePacked(
+        //     EIP712_ORDER_SCHEMA_HASH,
+        //     bytes32(order.makerAddress),
+        //     bytes32(order.takerAddress),
+        //     bytes32(order.feeRecipientAddress),
+        //     bytes32(order.senderAddress),
+        //     order.makerAssetAmount,
+        //     order.takerAssetAmount,
+        //     order.makerFee,
+        //     order.takerFee,
+        //     order.expirationTimeSeconds,
+        //     order.salt,
+        //     keccak256(order.makerAssetData),
+        //     keccak256(order.takerAssetData)
+        // ));
+
+        assembly {
+            // Calculate memory addresses that will be swapped out before hashing
+            let pos1 := sub(order, 32)
+            let pos2 := add(order, 320)
+            let pos3 := add(order, 352)
+
+            // Backup
+            let temp1 := mload(pos1)
+            let temp2 := mload(pos2)
+            let temp3 := mload(pos3)
+            
+            // Hash in place
+            mstore(pos1, schemaHash)
+            mstore(pos2, makerAssetDataHash)
+            mstore(pos3, takerAssetDataHash)
+            result := keccak256(pos1, 416)
+            
+            // Restore
+            mstore(pos1, temp1)
+            mstore(pos2, temp2)
+            mstore(pos3, temp3)
+        }
+        return result;
+    }
+}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
new file mode 100644
index 000000000..0ddfca270
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
@@ -0,0 +1,45 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../interfaces/IAssetProxyDispatcher.sol";
+
+
+contract MAssetProxyDispatcher is
+    IAssetProxyDispatcher
+{
+    // Logs registration of new asset proxy
+    event AssetProxyRegistered(
+        bytes4 id,              // Id of new registered AssetProxy.
+        address assetProxy      // Address of new registered AssetProxy.
+    );
+
+    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
+    /// @param assetData Byte array encoded for the asset.
+    /// @param from Address to transfer token from.
+    /// @param to Address to transfer token to.
+    /// @param amount Amount of token to transfer.
+    function dispatchTransferFrom(
+        bytes memory assetData,
+        address from,
+        address to,
+        uint256 amount
+    )
+        internal;
+}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
new file mode 100644
index 000000000..742499568
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
@@ -0,0 +1,157 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../libs/LibOrder.sol";
+import "../libs/LibFillResults.sol";
+import "../interfaces/IExchangeCore.sol";
+
+
+contract MExchangeCore is
+    IExchangeCore
+{
+    // Fill event is emitted whenever an order is filled.
+    event Fill(
+        address indexed makerAddress,         // Address that created the order.      
+        address indexed feeRecipientAddress,  // Address that received fees.
+        address takerAddress,                 // Address that filled the order.
+        address senderAddress,                // Address that called the Exchange contract (msg.sender).
+        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. 
+        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.
+        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.
+        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.
+        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).
+        bytes makerAssetData,                 // Encoded data specific to makerAsset. 
+        bytes takerAssetData                  // Encoded data specific to takerAsset.
+    );
+
+    // Cancel event is emitted whenever an individual order is cancelled.
+    event Cancel(
+        address indexed makerAddress,         // Address that created the order.      
+        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   
+        address senderAddress,                // Address that called the Exchange contract (msg.sender).
+        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).
+        bytes makerAssetData,                 // Encoded data specific to makerAsset. 
+        bytes takerAssetData                  // Encoded data specific to takerAsset.
+    );
+
+    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.
+    event CancelUpTo(
+        address indexed makerAddress,         // Orders cancelled must have been created by this address.
+        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.
+        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.
+    );
+
+    /// @dev Fills the input order.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return Amounts filled and fees paid by maker and taker.
+    function fillOrderInternal(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        returns (LibFillResults.FillResults memory fillResults);
+
+    /// @dev After calling, the order can not be filled anymore.
+    /// @param order Order struct containing order specifications.
+    function cancelOrderInternal(LibOrder.Order memory order)
+        internal;
+
+    /// @dev Updates state with results of a fill order.
+    /// @param order that was filled.
+    /// @param takerAddress Address of taker who filled the order.
+    /// @param orderTakerAssetFilledAmount Amount of order already filled.
+    /// @return fillResults Amounts filled and fees paid by maker and taker.
+    function updateFilledState(
+        LibOrder.Order memory order,
+        address takerAddress,
+        bytes32 orderHash,
+        uint256 orderTakerAssetFilledAmount,
+        LibFillResults.FillResults memory fillResults
+    )
+        internal;
+
+    /// @dev Updates state with results of cancelling an order.
+    ///      State is only updated if the order is currently fillable.
+    ///      Otherwise, updating state would have no effect.
+    /// @param order that was cancelled.
+    /// @param orderHash Hash of order that was cancelled.
+    function updateCancelledState(
+        LibOrder.Order memory order,
+        bytes32 orderHash
+    )
+        internal;
+    
+    /// @dev Validates context for fillOrder. Succeeds or throws.
+    /// @param order to be filled.
+    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
+    /// @param takerAddress Address of order taker.
+    /// @param signature Proof that the orders was created by its maker.
+    function assertFillableOrder(
+        LibOrder.Order memory order,
+        LibOrder.OrderInfo memory orderInfo,
+        address takerAddress,
+        bytes memory signature
+    )
+        internal
+        view;
+    
+    /// @dev Validates context for fillOrder. Succeeds or throws.
+    /// @param order to be filled.
+    /// @param orderInfo Status, orderHash, and amount already filled of order.
+    /// @param takerAssetFillAmount Desired amount of order to fill by taker.
+    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
+    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.
+    function assertValidFill(
+        LibOrder.Order memory order,
+        LibOrder.OrderInfo memory orderInfo,
+        uint256 takerAssetFillAmount,
+        uint256 takerAssetFilledAmount,
+        uint256 makerAssetFilledAmount
+    )
+        internal
+        view;
+
+    /// @dev Validates context for cancelOrder. Succeeds or throws.
+    /// @param order to be cancelled.
+    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
+    function assertValidCancel(
+        LibOrder.Order memory order,
+        LibOrder.OrderInfo memory orderInfo
+    )
+        internal
+        view;
+
+    /// @dev Calculates amounts filled and fees paid by maker and taker.
+    /// @param order to be filled.
+    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
+    /// @return fillResults Amounts filled and fees paid by maker and taker.
+    function calculateFillResults(
+        LibOrder.Order memory order,
+        uint256 takerAssetFilledAmount
+    )
+        internal
+        pure
+        returns (LibFillResults.FillResults memory fillResults);
+
+}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
new file mode 100644
index 000000000..96fa34bc0
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
@@ -0,0 +1,58 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../libs/LibOrder.sol";
+import "../libs/LibFillResults.sol";
+import "../interfaces/IMatchOrders.sol";
+
+
+contract MMatchOrders is
+    IMatchOrders
+{
+    /// @dev Validates context for matchOrders. Succeeds or throws.
+    /// @param leftOrder First order to match.
+    /// @param rightOrder Second order to match.
+    function assertValidMatch(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder
+    )
+        internal
+        pure;
+
+    /// @dev Calculates fill amounts for the matched orders.
+    ///      Each order is filled at their respective price point. However, the calculations are
+    ///      carried out as though the orders are both being filled at the right order's price point.
+    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).
+    /// @param leftOrder First order to match.
+    /// @param rightOrder Second order to match.
+    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.
+    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.
+    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.
+    function calculateMatchedFillResults(
+        LibOrder.Order memory leftOrder,
+        LibOrder.Order memory rightOrder,
+        uint256 leftOrderTakerAssetFilledAmount,
+        uint256 rightOrderTakerAssetFilledAmount
+    )
+        internal
+        pure
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults);
+
+}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MSignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
new file mode 100644
index 000000000..1fe88b908
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
@@ -0,0 +1,75 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../interfaces/ISignatureValidator.sol";
+
+
+contract MSignatureValidator is
+    ISignatureValidator
+{
+    event SignatureValidatorApproval(
+        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.
+        address indexed validatorAddress,  // Address of signature validator contract.
+        bool approved                      // Approval or disapproval of validator contract.
+    );
+
+    // Allowed signature types.
+    enum SignatureType {
+        Illegal,         // 0x00, default value
+        Invalid,         // 0x01
+        EIP712,          // 0x02
+        EthSign,         // 0x03
+        Wallet,          // 0x04
+        Validator,       // 0x05
+        PreSigned,       // 0x06
+        NSignatureTypes  // 0x07, number of signature types. Always leave at end.
+    }
+
+    /// @dev Verifies signature using logic defined by Wallet contract.
+    /// @param hash Any 32 byte hash.
+    /// @param walletAddress Address that should have signed the given hash
+    ///                      and defines its own signature verification method.
+    /// @param signature Proof that the hash has been signed by signer.
+    /// @return True if the address recovered from the provided signature matches the input signer address.
+    function isValidWalletSignature(
+        bytes32 hash,
+        address walletAddress,
+        bytes signature
+    )
+        internal
+        view
+        returns (bool isValid);
+
+    /// @dev Verifies signature using logic defined by Validator contract.
+    /// @param validatorAddress Address of validator contract.
+    /// @param hash Any 32 byte hash.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof that the hash has been signed by signer.
+    /// @return True if the address recovered from the provided signature matches the input signer address.
+    function isValidValidatorSignature(
+        address validatorAddress,
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        internal
+        view
+        returns (bool isValid);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MTransactions.sol b/contracts/core/contracts/protocol/Exchange/mixins/MTransactions.sol
new file mode 100644
index 000000000..4f61a4945
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MTransactions.sol
@@ -0,0 +1,58 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity 0.4.24;
+
+import "../interfaces/ITransactions.sol";
+
+
+contract MTransactions is
+    ITransactions
+{
+    // Hash for the EIP712 ZeroEx Transaction Schema
+    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "ZeroExTransaction(",
+        "uint256 salt,",
+        "address signerAddress,",
+        "bytes data",
+        ")"
+    ));
+
+    /// @dev Calculates EIP712 hash of the Transaction.
+    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+    /// @param signerAddress Address of transaction signer.
+    /// @param data AbiV2 encoded calldata.
+    /// @return EIP712 hash of the Transaction.
+    function hashZeroExTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes memory data
+    )
+        internal
+        pure
+        returns (bytes32 result);
+
+    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
+    ///      If calling a fill function, this address will represent the taker.
+    ///      If calling a cancel function, this address will represent the maker.
+    /// @return Signer of 0x transaction if entry point is `executeTransaction`.
+    ///         `msg.sender` if entry point is any other function.
+    function getCurrentContextAddress()
+        internal
+        view
+        returns (address);
+}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
new file mode 100644
index 000000000..4adfbde01
--- /dev/null
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
@@ -0,0 +1,41 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../libs/LibOrder.sol";
+import "../libs/LibFillResults.sol";
+import "../interfaces/IWrapperFunctions.sol";
+
+
+contract MWrapperFunctions is 
+    IWrapperFunctions
+{
+    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
+    /// @param order LibOrder.Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    function fillOrKillOrderInternal(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        returns (LibFillResults.FillResults memory fillResults);
+}
diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol
new file mode 100644
index 000000000..412c5d1ad
--- /dev/null
+++ b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol
@@ -0,0 +1,77 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/Ownable/Ownable.sol";
+import "../../tokens/ERC20Token/MintableERC20Token.sol";
+
+
+contract DummyERC20Token is 
+    Ownable,
+    MintableERC20Token
+{
+    string public name;
+    string public symbol;
+    uint256 public decimals;
+    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;
+
+    constructor (
+        string _name,
+        string _symbol,
+        uint256 _decimals,
+        uint256 _totalSupply
+    )
+        public
+    {
+        name = _name;
+        symbol = _symbol;
+        decimals = _decimals;
+        _totalSupply = _totalSupply;
+        balances[msg.sender] = _totalSupply;
+    }
+
+    /// @dev Sets the balance of target address
+    /// @param _target Address or which balance will be updated
+    /// @param _value New balance of target address
+    function setBalance(address _target, uint256 _value)
+        external
+        onlyOwner
+    {
+        uint256 currBalance = balances[_target];
+        if (_value < currBalance) {
+            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));
+        } else {
+            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));
+        }
+        balances[_target] = _value;
+    }
+
+    /// @dev Mints new tokens for sender
+    /// @param _value Amount of tokens to mint
+    function mint(uint256 _value)
+        external
+    {
+        require(
+            _value <= MAX_MINT_AMOUNT,
+            "VALUE_TOO_LARGE"
+        );
+
+        _mint(msg.sender, _value);
+    }
+}
diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
new file mode 100644
index 000000000..733d4437e
--- /dev/null
+++ b/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
@@ -0,0 +1,69 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./DummyERC20Token.sol";
+
+
+// solhint-disable no-empty-blocks
+contract DummyMultipleReturnERC20Token is
+    DummyERC20Token
+{
+    constructor (
+        string _name,
+        string _symbol,
+        uint256 _decimals,
+        uint256 _totalSupply
+    )
+        public
+        DummyERC20Token(
+            _name,
+            _symbol,
+            _decimals,
+            _totalSupply
+        )
+    {}
+
+    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
+    /// @param _from The address of the sender
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _value
+    )
+        external
+        returns (bool)
+    {
+        emit Transfer(
+            _from,
+            _to,
+            _value
+        );
+
+        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true)
+        assembly {
+            mstore(0, 1)
+            mstore(32, 1)
+            return(0, 64)
+        }
+    }
+}
+
diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
new file mode 100644
index 000000000..e16825a16
--- /dev/null
+++ b/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
@@ -0,0 +1,115 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./DummyERC20Token.sol";
+
+
+// solhint-disable no-empty-blocks
+contract DummyNoReturnERC20Token is
+    DummyERC20Token
+{
+    constructor (
+        string _name,
+        string _symbol,
+        uint256 _decimals,
+        uint256 _totalSupply
+    )
+        public
+        DummyERC20Token(
+            _name,
+            _symbol,
+            _decimals,
+            _totalSupply
+        )
+    {}
+
+    /// @dev send `value` token to `to` from `msg.sender`
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    function transfer(address _to, uint256 _value)
+        external
+        returns (bool)
+    {
+        require(
+            balances[msg.sender] >= _value,
+            "ERC20_INSUFFICIENT_BALANCE"
+        );
+        require(
+            balances[_to] + _value >= balances[_to],
+            "UINT256_OVERFLOW"
+        );
+
+        balances[msg.sender] -= _value;
+        balances[_to] += _value;
+
+        emit Transfer(
+            msg.sender,
+            _to,
+            _value
+        );
+
+        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
+        assembly {
+            return(0, 0)
+        }
+    }
+
+    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
+    /// @param _from The address of the sender
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _value
+    )
+        external
+        returns (bool)
+    {
+        require(
+            balances[_from] >= _value,
+            "ERC20_INSUFFICIENT_BALANCE"
+        );
+        require(
+            allowed[_from][msg.sender] >= _value,
+            "ERC20_INSUFFICIENT_ALLOWANCE"
+        );
+        require(
+            balances[_to] + _value >= balances[_to],
+            "UINT256_OVERFLOW"
+        );
+
+        balances[_to] += _value;
+        balances[_from] -= _value;
+        allowed[_from][msg.sender] -= _value;
+    
+        emit Transfer(
+            _from,
+            _to,
+            _value
+        );
+
+        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
+        assembly {
+            return(0, 0)
+        }
+    }
+}
+
diff --git a/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol b/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
new file mode 100644
index 000000000..6c8371559
--- /dev/null
+++ b/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
@@ -0,0 +1,67 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../tokens/ERC721Token/IERC721Receiver.sol";
+
+
+contract DummyERC721Receiver is
+    IERC721Receiver
+{
+    // Function selector for ERC721Receiver.onERC721Received
+    // 0x150b7a02
+    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
+
+    event TokenReceived(
+        address operator,
+        address from,
+        uint256 tokenId,
+        bytes data
+    );
+
+    /// @notice Handle the receipt of an NFT
+    /// @dev The ERC721 smart contract calls this function on the recipient
+    ///      after a `transfer`. This function MAY throw to revert and reject the
+    ///      transfer. Return of other than the magic value MUST result in the
+    ///      transaction being reverted.
+    ///      Note: the contract address is always the message sender.
+    /// @param _operator The address which called `safeTransferFrom` function
+    /// @param _from The address which previously owned the token
+    /// @param _tokenId The NFT identifier which is being transferred
+    /// @param _data Additional data with no specified format
+    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
+    ///         unless throwing
+    function onERC721Received(
+        address _operator,
+        address _from,
+        uint256 _tokenId,
+        bytes _data
+    )
+        external
+        returns (bytes4)
+    {
+        emit TokenReceived(
+            _operator,
+            _from,
+            _tokenId,
+            _data
+        );
+        return ERC721_RECEIVED;
+    }
+}
diff --git a/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol b/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
new file mode 100644
index 000000000..309633bf5
--- /dev/null
+++ b/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
@@ -0,0 +1,66 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../tokens/ERC721Token/IERC721Receiver.sol";
+
+
+contract InvalidERC721Receiver is
+    IERC721Receiver
+{
+    // Actual function signature is `onERC721Received(address,address,uint256,bytes)`
+    bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));
+
+    event TokenReceived(
+        address operator,
+        address from,
+        uint256 tokenId,
+        bytes data
+    );
+
+    /// @notice Handle the receipt of an NFT
+    /// @dev The ERC721 smart contract calls this function on the recipient
+    ///      after a `transfer`. This function MAY throw to revert and reject the
+    ///      transfer. Return of other than the magic value MUST result in the
+    ///      transaction being reverted.
+    ///      Note: the contract address is always the message sender.
+    /// @param _operator The address which called `safeTransferFrom` function
+    /// @param _from The address which previously owned the token
+    /// @param _tokenId The NFT identifier which is being transferred
+    /// @param _data Additional data with no specified format
+    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
+    ///         unless throwing
+    function onERC721Received(
+        address _operator,
+        address _from,
+        uint256 _tokenId,
+        bytes _data
+    )
+        external
+        returns (bytes4)
+    {
+        emit TokenReceived(
+            _operator,
+            _from,
+            _tokenId,
+            _data
+        );
+        return INVALID_ERC721_RECEIVED;
+    }
+}
diff --git a/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol
new file mode 100644
index 000000000..ac9068d1d
--- /dev/null
+++ b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol
@@ -0,0 +1,63 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../tokens/ERC721Token/MintableERC721Token.sol";
+import "../../utils/Ownable/Ownable.sol";
+
+
+// solhint-disable no-empty-blocks
+contract DummyERC721Token is
+    Ownable,
+    MintableERC721Token
+{
+    string public name;
+    string public symbol;
+
+    constructor (
+        string _name,
+        string _symbol
+    )
+        public
+    {
+        name = _name;
+        symbol = _symbol;
+    }
+
+    /// @dev Function to mint a new token
+    ///      Reverts if the given token ID already exists
+    /// @param _to Address of the beneficiary that will own the minted token
+    /// @param _tokenId ID of the token to be minted by the msg.sender    
+    function mint(address _to, uint256 _tokenId)
+        external
+    {
+        _mint(_to, _tokenId);
+    }
+
+    /// @dev Function to burn a token
+    ///      Reverts if the given token ID doesn't exist or not called by contract owner
+    /// @param _owner Owner of token with given token ID
+    /// @param _tokenId ID of the token to be burned by the msg.sender
+    function burn(address _owner, uint256 _tokenId)
+        external
+        onlyOwner
+    {
+        _burn(_owner, _tokenId);
+    }
+}
diff --git a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
new file mode 100644
index 000000000..99dd47a78
--- /dev/null
+++ b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
@@ -0,0 +1,188 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../utils/LibBytes/LibBytes.sol";
+import "../../tokens/ERC20Token/ERC20Token.sol";
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+
+
+// solhint-disable no-unused-vars
+contract ReentrantERC20Token is
+    ERC20Token
+{
+    using LibBytes for bytes;
+
+    // solhint-disable-next-line var-name-mixedcase
+    IExchange internal EXCHANGE;
+
+    bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector(
+        bytes4(keccak256("Error(string)")),
+        "REENTRANCY_ILLEGAL"
+    );
+
+    // All of these functions are potentially vulnerable to reentrancy
+    // We do not test any "noThrow" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder`
+    enum ExchangeFunction {
+        FILL_ORDER,
+        FILL_OR_KILL_ORDER,
+        BATCH_FILL_ORDERS,
+        BATCH_FILL_OR_KILL_ORDERS,
+        MARKET_BUY_ORDERS,
+        MARKET_SELL_ORDERS,
+        MATCH_ORDERS,
+        CANCEL_ORDER,
+        BATCH_CANCEL_ORDERS,
+        CANCEL_ORDERS_UP_TO,
+        SET_SIGNATURE_VALIDATOR_APPROVAL
+    }
+
+    uint8 internal currentFunctionId = 0;
+
+    constructor (address _exchange)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+    }
+
+    /// @dev Set the current function that will be called when `transferFrom` is called.
+    /// @param _currentFunctionId Id that corresponds to function name.
+    function setCurrentFunction(uint8 _currentFunctionId)
+        external
+    {
+        currentFunctionId = _currentFunctionId;
+    }
+
+    /// @dev A version of `transferFrom` that attempts to reenter the Exchange contract.
+    /// @param _from The address of the sender
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _value
+    )
+        external
+        returns (bool)
+    {
+        // This order would normally be invalid, but it will be used strictly for testing reentrnacy.
+        // Any reentrancy checks will happen before any other checks that invalidate the order.
+        LibOrder.Order memory order;
+
+        // Initialize remaining null parameters
+        bytes memory signature;
+        LibOrder.Order[] memory orders;
+        uint256[] memory takerAssetFillAmounts;
+        bytes[] memory signatures;
+        bytes memory calldata;
+
+        // Create calldata for function that corresponds to currentFunctionId
+        if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.fillOrder.selector,
+                order,
+                0,
+                signature
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.fillOrKillOrder.selector,
+                order,
+                0,
+                signature
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.batchFillOrders.selector,
+                orders,
+                takerAssetFillAmounts,
+                signatures
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.batchFillOrKillOrders.selector,
+                orders,
+                takerAssetFillAmounts,
+                signatures
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.marketBuyOrders.selector,
+                orders,
+                0,
+                signatures
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.marketSellOrders.selector,
+                orders,
+                0,
+                signatures
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.matchOrders.selector,
+                order,
+                order,
+                signature,
+                signature
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.cancelOrder.selector,
+                order
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.batchCancelOrders.selector,
+                orders
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.cancelOrdersUpTo.selector,
+                0
+            );
+        } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {
+            calldata = abi.encodeWithSelector(
+                EXCHANGE.setSignatureValidatorApproval.selector,
+                address(0),
+                false
+            );
+        }
+
+        // Call Exchange function, swallow error
+        address(EXCHANGE).call(calldata);
+
+        // Revert reason is 100 bytes
+        bytes memory returnData = new bytes(100);
+
+        // Copy return data
+        assembly {
+            returndatacopy(add(returnData, 32), 0, 100)
+        }
+
+        // Revert if function reverted with REENTRANCY_ILLEGAL error
+        require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData));
+
+        // Transfer will return true if function failed for any other reason
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/contracts/core/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol b/contracts/core/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
new file mode 100644
index 000000000..ad71fc9a1
--- /dev/null
+++ b/contracts/core/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
@@ -0,0 +1,37 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../protocol/Exchange/MixinAssetProxyDispatcher.sol";
+
+
+contract TestAssetProxyDispatcher is 
+    MixinAssetProxyDispatcher
+{
+    function publicDispatchTransferFrom(
+        bytes memory assetData,
+        address from,
+        address to,
+        uint256 amount
+    )
+        public
+    {
+        dispatchTransferFrom(assetData, from, to, amount);
+    }
+}
diff --git a/contracts/core/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol b/contracts/core/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
new file mode 100644
index 000000000..52c66cb56
--- /dev/null
+++ b/contracts/core/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
@@ -0,0 +1,58 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../protocol/AssetProxyOwner/AssetProxyOwner.sol";
+
+
+// solhint-disable no-empty-blocks
+contract TestAssetProxyOwner is
+    AssetProxyOwner
+{
+    constructor (
+        address[] memory _owners,
+        address[] memory _assetProxyContracts,
+        uint256 _required,
+        uint256 _secondsTimeLocked
+    )
+        public
+        AssetProxyOwner(_owners, _assetProxyContracts, _required, _secondsTimeLocked)
+    {}
+    
+    function testValidRemoveAuthorizedAddressAtIndexTx(uint256 id)
+        public
+        view
+        validRemoveAuthorizedAddressAtIndexTx(id)
+        returns (bool)
+    {
+        // Do nothing. We expect reverts through the modifier
+        return true;
+    }
+    
+    /// @dev Compares first 4 bytes of byte array to `removeAuthorizedAddressAtIndex` function selector.
+    /// @param data Transaction data.
+    /// @return Successful if data is a call to `removeAuthorizedAddressAtIndex`.
+    function isFunctionRemoveAuthorizedAddressAtIndex(bytes memory data)
+        public
+        pure
+        returns (bool)
+    {
+        return data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR;
+    }
+}
diff --git a/contracts/core/contracts/test/TestConstants/TestConstants.sol b/contracts/core/contracts/test/TestConstants/TestConstants.sol
new file mode 100644
index 000000000..1275d007b
--- /dev/null
+++ b/contracts/core/contracts/test/TestConstants/TestConstants.sol
@@ -0,0 +1,57 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+// solhint-disable max-line-length
+contract TestConstants {
+   
+    using LibBytes for bytes;
+
+    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
+    
+    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;
+    bytes constant internal KOVAN_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
+    
+    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;
+    bytes constant public MAINNET_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
+    
+    function assertValidZrxAssetData()
+        public
+        pure
+        returns (bool)
+    {
+        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);
+        require(
+            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),
+            "INVALID_KOVAN_ZRX_ASSET_DATA"
+        );
+
+        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);
+        require(
+            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),
+            "INVALID_MAINNET_ZRX_ASSET_DATA"
+        );
+
+        return true;
+    }
+}
+// solhint-enable max-line-length
\ No newline at end of file
diff --git a/contracts/core/contracts/test/TestExchangeInternals/TestExchangeInternals.sol b/contracts/core/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
new file mode 100644
index 000000000..27187f8f8
--- /dev/null
+++ b/contracts/core/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
@@ -0,0 +1,191 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/Exchange.sol";
+
+
+// solhint-disable no-empty-blocks
+contract TestExchangeInternals is
+    Exchange
+{
+    constructor ()
+        public
+        Exchange("")
+    {}
+
+    /// @dev Adds properties of both FillResults instances.
+    ///      Modifies the first FillResults instance specified.
+    ///      Note that this function has been modified from the original
+    //       internal version to return the FillResults.
+    /// @param totalFillResults Fill results instance that will be added onto.
+    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
+    /// @return newTotalFillResults The result of adding singleFillResults to totalFilResults.
+    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
+        public
+        pure
+        returns (FillResults memory)
+    {
+        addFillResults(totalFillResults, singleFillResults);
+        return totalFillResults;
+    }
+
+    /// @dev Calculates amounts filled and fees paid by maker and taker.
+    /// @param order to be filled.
+    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
+    /// @return fillResults Amounts filled and fees paid by maker and taker.
+    function publicCalculateFillResults(
+        Order memory order,
+        uint256 takerAssetFilledAmount
+    )
+        public
+        pure
+        returns (FillResults memory fillResults)
+    {
+        return calculateFillResults(order, takerAssetFilledAmount);
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target.
+    function publicSafeGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        return safeGetPartialAmountFloor(numerator, denominator, target);
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target.
+    function publicSafeGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        return safeGetPartialAmountCeil(numerator, denominator, target);
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target.
+    function publicGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        return getPartialAmountFloor(numerator, denominator, target);
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target.
+    function publicGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        return getPartialAmountCeil(numerator, denominator, target);
+    }
+
+    /// @dev Checks if rounding error >= 0.1%.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function publicIsRoundingErrorFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (bool isError)
+    {
+        return isRoundingErrorFloor(numerator, denominator, target);
+    }
+
+    /// @dev Checks if rounding error >= 0.1%.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function publicIsRoundingErrorCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (bool isError)
+    {
+        return isRoundingErrorCeil(numerator, denominator, target);
+    }
+ 
+    /// @dev Updates state with results of a fill order.
+    /// @param order that was filled.
+    /// @param takerAddress Address of taker who filled the order.
+    /// @param orderTakerAssetFilledAmount Amount of order already filled.
+    /// @return fillResults Amounts filled and fees paid by maker and taker.
+    function publicUpdateFilledState(
+        Order memory order,
+        address takerAddress,
+        bytes32 orderHash,
+        uint256 orderTakerAssetFilledAmount,
+        FillResults memory fillResults
+    )
+        public
+    {
+        updateFilledState(
+            order,
+            takerAddress,
+            orderHash,
+            orderTakerAssetFilledAmount,
+            fillResults
+        );
+    }
+}
diff --git a/contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol b/contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol
new file mode 100644
index 000000000..00d861e61
--- /dev/null
+++ b/contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol
@@ -0,0 +1,269 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+contract TestLibBytes {
+    
+    using LibBytes for bytes;
+
+    /// @dev Pops the last byte off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The byte that was popped off.
+    function publicPopLastByte(bytes memory b)
+        public
+        pure
+        returns (bytes memory, bytes1 result)
+    {
+        result = b.popLastByte();
+        return (b, result);
+    }
+
+    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The 20 byte address that was popped off.
+    function publicPopLast20Bytes(bytes memory b)
+        public
+        pure
+        returns (bytes memory, address result)
+    {
+        result = b.popLast20Bytes();
+        return (b, result);
+    }
+
+    /// @dev Tests equality of two byte arrays.
+    /// @param lhs First byte array to compare.
+    /// @param rhs Second byte array to compare.
+    /// @return True if arrays are the same. False otherwise.
+    function publicEquals(bytes memory lhs, bytes memory rhs)
+        public
+        pure
+        returns (bool equal)
+    {
+        equal = lhs.equals(rhs);
+        return equal;
+    }
+    
+    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)
+        public
+        pure
+        returns (bool equal)
+    {
+        lhs.popLastByte();
+        rhs.popLastByte();
+        equal = lhs.equals(rhs);
+        return equal;
+    }
+
+    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
+    /// @param dest Byte array that will be overwritten with source bytes.
+    /// @param source Byte array to copy onto dest bytes.
+    function publicDeepCopyBytes(
+        bytes memory dest,
+        bytes memory source
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        LibBytes.deepCopyBytes(dest, source);
+        return dest;
+    }
+
+    /// @dev Reads an address from a position in a byte array.
+    /// @param b Byte array containing an address.
+    /// @param index Index in byte array of address.
+    /// @return address from byte array.
+    function publicReadAddress(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (address result)
+    {
+        result = b.readAddress(index);
+        return result;
+    }
+
+    /// @dev Writes an address into a specific position in a byte array.
+    /// @param b Byte array to insert address into.
+    /// @param index Index in byte array of address.
+    /// @param input Address to put into byte array.
+    function publicWriteAddress(
+        bytes memory b,
+        uint256 index,
+        address input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeAddress(index, input);
+        return b;
+    }
+
+    /// @dev Reads a bytes32 value from a position in a byte array.
+    /// @param b Byte array containing a bytes32 value.
+    /// @param index Index in byte array of bytes32 value.
+    /// @return bytes32 value from byte array.
+    function publicReadBytes32(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (bytes32 result)
+    {
+        result = b.readBytes32(index);
+        return result;
+    }
+
+    /// @dev Writes a bytes32 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes32 to put into byte array.
+    function publicWriteBytes32(
+        bytes memory b,
+        uint256 index,
+        bytes32 input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeBytes32(index, input);
+        return b;
+    }
+
+    /// @dev Reads a uint256 value from a position in a byte array.
+    /// @param b Byte array containing a uint256 value.
+    /// @param index Index in byte array of uint256 value.
+    /// @return uint256 value from byte array.
+    function publicReadUint256(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (uint256 result)
+    {
+        result = b.readUint256(index);
+        return result;
+    }
+
+    /// @dev Writes a uint256 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input uint256 to put into byte array.
+    function publicWriteUint256(
+        bytes memory b,
+        uint256 index,
+        uint256 input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeUint256(index, input);
+        return b;
+    }
+
+    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
+    /// @param b Byte array containing a bytes4 value.
+    /// @param index Index in byte array of bytes4 value.
+    /// @return bytes4 value from byte array.
+    function publicReadBytes4(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (bytes4 result)
+    {
+        result = b.readBytes4(index);
+        return result;
+    }
+
+    /// @dev Reads nested bytes from a specific position.
+    /// @param b Byte array containing nested bytes.
+    /// @param index Index of nested bytes.
+    /// @return result Nested bytes.
+    function publicReadBytesWithLength(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (bytes memory result)
+    {
+        result = b.readBytesWithLength(index);
+        return result;
+    }
+
+    /// @dev Inserts bytes at a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes to insert.
+    /// @return b Updated input byte array
+    function publicWriteBytesWithLength(
+        bytes memory b,
+        uint256 index,
+        bytes memory input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeBytesWithLength(index, input);
+        return b;
+    }
+    
+    /// @dev Copies a block of memory from one location to another.
+    /// @param mem Memory contents we want to apply memCopy to
+    /// @param dest Destination offset into <mem>.
+    /// @param source Source offset into <mem>.
+    /// @param length Length of bytes to copy from <source> to <dest>
+    /// @return mem Memory contents after calling memCopy.
+    function testMemcpy(
+        bytes mem,
+        uint256 dest,
+        uint256 source,
+        uint256 length
+    )
+        public // not external, we need input in memory
+        pure
+        returns (bytes)
+    {
+        // Sanity check. Overflows are not checked.
+        require(source + length <= mem.length);
+        require(dest + length <= mem.length);
+
+        // Get pointer to memory contents
+        uint256 offset = mem.contentAddress();
+
+        // Execute memCopy adjusted for memory array location
+        LibBytes.memCopy(offset + dest, offset + source, length);
+
+        // Return modified memory contents
+        return mem;
+    }
+}
diff --git a/contracts/core/contracts/test/TestLibs/TestLibs.sol b/contracts/core/contracts/test/TestLibs/TestLibs.sol
new file mode 100644
index 000000000..a10f981fc
--- /dev/null
+++ b/contracts/core/contracts/test/TestLibs/TestLibs.sol
@@ -0,0 +1,152 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/libs/LibMath.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../protocol/Exchange/libs/LibFillResults.sol";
+import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
+
+
+contract TestLibs is 
+    LibMath,
+    LibOrder,
+    LibFillResults,
+    LibAbiEncoder
+{
+    function publicAbiEncodeFillOrder(
+        Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        pure
+        returns (bytes memory fillOrderCalldata)
+    {
+        fillOrderCalldata = abiEncodeFillOrder(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+        return fillOrderCalldata;
+    }
+
+    function publicGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        partialAmount = getPartialAmountFloor(
+            numerator,
+            denominator,
+            target
+        );
+        return partialAmount;
+    }
+
+    function publicGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        partialAmount = getPartialAmountCeil(
+            numerator,
+            denominator,
+            target
+        );
+        return partialAmount;
+    }
+
+    function publicIsRoundingErrorFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (bool isError)
+    {
+        isError = isRoundingErrorFloor(
+            numerator,
+            denominator,
+            target
+        );
+        return isError;
+    }
+
+    function publicIsRoundingErrorCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (bool isError)
+    {
+        isError = isRoundingErrorCeil(
+            numerator,
+            denominator,
+            target
+        );
+        return isError;
+    }
+
+    function publicGetOrderHash(Order memory order)
+        public
+        view
+        returns (bytes32 orderHash)
+    {
+        orderHash = getOrderHash(order);
+        return orderHash;
+    }
+
+    function getOrderSchemaHash()
+        public
+        pure
+        returns (bytes32)
+    {
+        return EIP712_ORDER_SCHEMA_HASH;
+    }
+
+    function getDomainSeparatorSchemaHash()
+        public
+        pure
+        returns (bytes32)
+    {
+        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;
+    }
+
+    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
+        public
+        pure
+        returns (FillResults memory)
+    {
+        addFillResults(totalFillResults, singleFillResults);
+        return totalFillResults;
+    }
+}
diff --git a/contracts/core/contracts/test/TestSignatureValidator/TestSignatureValidator.sol b/contracts/core/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
new file mode 100644
index 000000000..ea3e2de59
--- /dev/null
+++ b/contracts/core/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
@@ -0,0 +1,45 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../protocol/Exchange/MixinSignatureValidator.sol";
+import "../../protocol/Exchange/MixinTransactions.sol";
+
+
+contract TestSignatureValidator is
+    MixinSignatureValidator,
+    MixinTransactions
+{
+    function publicIsValidSignature(
+        bytes32 hash,
+        address signer,
+        bytes memory signature
+    )
+        public
+        view
+        returns (bool isValid)
+    {
+        isValid = isValidSignature(
+            hash,
+            signer,
+            signature
+        );
+        return isValid;
+    }
+}
diff --git a/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol b/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
new file mode 100644
index 000000000..41aab01c8
--- /dev/null
+++ b/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
@@ -0,0 +1,81 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../tokens/ERC20Token/IERC20Token.sol";
+
+
+// solhint-disable no-unused-vars
+contract TestStaticCallReceiver {
+
+    uint256 internal state = 1;
+
+    /// @dev Updates state and returns true. Intended to be used with `Validator` signature type.
+    /// @param hash Message hash that is signed.
+    /// @param signerAddress Address that should have signed the given hash.
+    /// @param signature Proof of signing.
+    /// @return Validity of order signature.
+    function isValidSignature(
+        bytes32 hash,
+        address signerAddress,
+        bytes signature
+    )
+        external
+        returns (bool isValid)
+    {
+        updateState();
+        return true;
+    }
+
+    /// @dev Updates state and returns true. Intended to be used with `Wallet` signature type.
+    /// @param hash Message hash that is signed.
+    /// @param signature Proof of signing.
+    /// @return Validity of order signature.
+    function isValidSignature(
+        bytes32 hash,
+        bytes signature
+    )
+        external
+        returns (bool isValid)
+    {
+        updateState();
+        return true;
+    }
+
+    /// @dev Approves an ERC20 token to spend tokens from this address.
+    /// @param token Address of ERC20 token.
+    /// @param spender Address that will spend tokens.
+    /// @param value Amount of tokens spender is approved to spend.
+    function approveERC20(
+        address token,
+        address spender,
+        uint256 value
+    )
+        external
+    {
+        IERC20Token(token).approve(spender, value);
+    }
+
+    /// @dev Increments state variable.
+    function updateState()
+        internal
+    {
+        state++;
+    }
+}
diff --git a/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol
new file mode 100644
index 000000000..725d304df
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol
@@ -0,0 +1,148 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./IERC20Token.sol";
+
+
+contract ERC20Token is
+    IERC20Token
+{
+    mapping (address => uint256) internal balances;
+    mapping (address => mapping (address => uint256)) internal allowed;
+
+    uint256 internal _totalSupply;
+
+    /// @dev send `value` token to `to` from `msg.sender`
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    /// @return True if transfer was successful
+    function transfer(address _to, uint256 _value)
+        external
+        returns (bool)
+    {
+        require(
+            balances[msg.sender] >= _value,
+            "ERC20_INSUFFICIENT_BALANCE"
+        );
+        require(
+            balances[_to] + _value >= balances[_to],
+            "UINT256_OVERFLOW"
+        );
+
+        balances[msg.sender] -= _value;
+        balances[_to] += _value;
+
+        emit Transfer(
+            msg.sender,
+            _to,
+            _value
+        );
+
+        return true;
+    }
+
+    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
+    /// @param _from The address of the sender
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    /// @return True if transfer was successful
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _value
+    )
+        external
+        returns (bool)
+    {
+        require(
+            balances[_from] >= _value,
+            "ERC20_INSUFFICIENT_BALANCE"
+        );
+        require(
+            allowed[_from][msg.sender] >= _value,
+            "ERC20_INSUFFICIENT_ALLOWANCE"
+        );
+        require(
+            balances[_to] + _value >= balances[_to],
+            "UINT256_OVERFLOW"
+        );
+
+        balances[_to] += _value;
+        balances[_from] -= _value;
+        allowed[_from][msg.sender] -= _value;
+    
+        emit Transfer(
+            _from,
+            _to,
+            _value
+        );
+    
+        return true;
+    }
+
+    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens
+    /// @param _spender The address of the account able to transfer the tokens
+    /// @param _value The amount of wei to be approved for transfer
+    /// @return Always true if the call has enough gas to complete execution
+    function approve(address _spender, uint256 _value)
+        external
+        returns (bool)
+    {
+        allowed[msg.sender][_spender] = _value;
+        emit Approval(
+            msg.sender,
+            _spender,
+            _value
+        );
+        return true;
+    }
+
+    /// @dev Query total supply of token
+    /// @return Total supply of token
+    function totalSupply()
+        external
+        view
+        returns (uint256)
+    {
+        return _totalSupply;
+    }
+
+    /// @dev Query the balance of owner
+    /// @param _owner The address from which the balance will be retrieved
+    /// @return Balance of owner
+    function balanceOf(address _owner)
+        external
+        view
+        returns (uint256)
+    {
+        return balances[_owner];
+    }
+
+    /// @param _owner The address of the account owning tokens
+    /// @param _spender The address of the account able to transfer the tokens
+    /// @return Amount of remaining tokens allowed to spent
+    function allowance(address _owner, address _spender)
+        external
+        view
+        returns (uint256)
+    {
+        return allowed[_owner][_spender];
+    }
+}
diff --git a/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol
new file mode 100644
index 000000000..258d47393
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol
@@ -0,0 +1,87 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IERC20Token {
+
+    // solhint-disable no-simple-event-func-name
+    event Transfer(
+        address indexed _from,
+        address indexed _to,
+        uint256 _value
+    );
+
+    event Approval(
+        address indexed _owner,
+        address indexed _spender,
+        uint256 _value
+    );
+
+    /// @dev send `value` token to `to` from `msg.sender`
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    /// @return True if transfer was successful
+    function transfer(address _to, uint256 _value)
+        external
+        returns (bool);
+
+    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
+    /// @param _from The address of the sender
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    /// @return True if transfer was successful
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _value
+    )
+        external
+        returns (bool);
+    
+    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens
+    /// @param _spender The address of the account able to transfer the tokens
+    /// @param _value The amount of wei to be approved for transfer
+    /// @return Always true if the call has enough gas to complete execution
+    function approve(address _spender, uint256 _value)
+        external
+        returns (bool);
+
+    /// @dev Query total supply of token
+    /// @return Total supply of token
+    function totalSupply()
+        external
+        view
+        returns (uint256);
+    
+    /// @param _owner The address from which the balance will be retrieved
+    /// @return Balance of owner
+    function balanceOf(address _owner)
+        external
+        view
+        returns (uint256);
+
+    /// @param _owner The address of the account owning tokens
+    /// @param _spender The address of the account able to transfer the tokens
+    /// @return Amount of remaining tokens allowed to spent
+    function allowance(address _owner, address _spender)
+        external
+        view
+        returns (uint256);
+}
diff --git a/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol
new file mode 100644
index 000000000..9dc924422
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol
@@ -0,0 +1,60 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/SafeMath/SafeMath.sol";
+import "./UnlimitedAllowanceERC20Token.sol";
+
+
+contract MintableERC20Token is 
+    SafeMath,
+    UnlimitedAllowanceERC20Token
+{
+    /// @dev Mints new tokens
+    /// @param _to Address of the beneficiary that will own the minted token
+    /// @param _value Amount of tokens to mint
+    function _mint(address _to, uint256 _value)
+        internal
+    {
+        balances[_to] = safeAdd(_value, balances[_to]);
+        _totalSupply = safeAdd(_totalSupply, _value);
+
+        emit Transfer(
+            address(0),
+            _to,
+            _value
+        );
+    }
+
+    /// @dev Mints new tokens
+    /// @param _owner Owner of tokens that will be burned
+    /// @param _value Amount of tokens to burn
+    function _burn(address _owner, uint256 _value)
+        internal
+    {
+        balances[_owner] = safeSub(balances[_owner], _value);
+        _totalSupply = safeSub(_totalSupply, _value);
+
+        emit Transfer(
+            _owner,
+            address(0),
+            _value
+        );
+    }
+}
diff --git a/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
new file mode 100644
index 000000000..2e5bd4348
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
@@ -0,0 +1,70 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../ERC20Token/ERC20Token.sol";
+
+
+contract UnlimitedAllowanceERC20Token is
+    ERC20Token
+{
+    uint256 constant internal MAX_UINT = 2**256 - 1;
+
+    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717
+    /// @param _from Address to transfer from.
+    /// @param _to Address to transfer to.
+    /// @param _value Amount to transfer.
+    /// @return Success of transfer.
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _value
+    )
+        external
+        returns (bool)
+    {
+        uint256 allowance = allowed[_from][msg.sender];
+        require(
+            balances[_from] >= _value,
+            "ERC20_INSUFFICIENT_BALANCE"
+        );
+        require(
+            allowance >= _value,
+            "ERC20_INSUFFICIENT_ALLOWANCE"
+        );
+        require(
+            balances[_to] + _value >= balances[_to],
+            "UINT256_OVERFLOW"
+        );
+
+        balances[_to] += _value;
+        balances[_from] -= _value;
+        if (allowance < MAX_UINT) {
+            allowed[_from][msg.sender] -= _value;
+        }
+
+        emit Transfer(
+            _from,
+            _to,
+            _value
+        );
+
+        return true;
+    }
+}
diff --git a/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol
new file mode 100644
index 000000000..530f080c0
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol
@@ -0,0 +1,277 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./IERC721Token.sol";
+import "./IERC721Receiver.sol";
+import "../../utils/SafeMath/SafeMath.sol";
+
+
+contract ERC721Token is
+    IERC721Token,
+    SafeMath
+{
+    // Function selector for ERC721Receiver.onERC721Received
+    // 0x150b7a02
+    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
+
+    // Mapping of tokenId => owner
+    mapping (uint256 => address) internal owners;
+
+    // Mapping of tokenId => approved address
+    mapping (uint256 => address) internal approvals;
+
+    // Mapping of owner => number of tokens owned
+    mapping (address => uint256) internal balances;
+
+    // Mapping of owner => operator => approved
+    mapping (address => mapping (address => bool)) internal operatorApprovals;
+
+    /// @notice Transfers the ownership of an NFT from one address to another address
+    /// @dev Throws unless `msg.sender` is the current owner, an authorized
+    ///      operator, or the approved address for this NFT. Throws if `_from` is
+    ///      not the current owner. Throws if `_to` is the zero address. Throws if
+    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function
+    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls
+    ///      `onERC721Received` on `_to` and throws if the return value is not
+    ///      `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
+    /// @param _from The current owner of the NFT
+    /// @param _to The new owner
+    /// @param _tokenId The NFT to transfer
+    /// @param _data Additional data with no specified format, sent in call to `_to`
+    function safeTransferFrom(
+        address _from,
+        address _to,
+        uint256 _tokenId,
+        bytes _data
+    )
+        external
+    {
+        transferFrom(
+            _from,
+            _to,
+            _tokenId
+        );
+
+        uint256 receiverCodeSize;
+        assembly {
+            receiverCodeSize := extcodesize(_to)
+        }
+        if (receiverCodeSize > 0) {
+            bytes4 selector = IERC721Receiver(_to).onERC721Received(
+                msg.sender,
+                _from,
+                _tokenId,
+                _data
+            );
+            require(
+                selector == ERC721_RECEIVED,
+                "ERC721_INVALID_SELECTOR"
+            );
+        }
+    }
+
+    /// @notice Transfers the ownership of an NFT from one address to another address
+    /// @dev This works identically to the other function with an extra data parameter,
+    ///      except this function just sets data to "".
+    /// @param _from The current owner of the NFT
+    /// @param _to The new owner
+    /// @param _tokenId The NFT to transfer
+    function safeTransferFrom(
+        address _from,
+        address _to,
+        uint256 _tokenId
+    )
+        external
+    {
+        transferFrom(
+            _from,
+            _to,
+            _tokenId
+        );
+
+        uint256 receiverCodeSize;
+        assembly {
+            receiverCodeSize := extcodesize(_to)
+        }
+        if (receiverCodeSize > 0) {
+            bytes4 selector = IERC721Receiver(_to).onERC721Received(
+                msg.sender,
+                _from,
+                _tokenId,
+                ""
+            );
+            require(
+                selector == ERC721_RECEIVED,
+                "ERC721_INVALID_SELECTOR"
+            );
+        }
+    }
+
+    /// @notice Change or reaffirm the approved address for an NFT
+    /// @dev The zero address indicates there is no approved address.
+    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized
+    ///      operator of the current owner.
+    /// @param _approved The new approved NFT controller
+    /// @param _tokenId The NFT to approve
+    function approve(address _approved, uint256 _tokenId)
+        external
+    {
+        address owner = ownerOf(_tokenId);
+        require(
+            msg.sender == owner || isApprovedForAll(owner, msg.sender),
+            "ERC721_INVALID_SENDER"
+        );
+
+        approvals[_tokenId] = _approved;
+        emit Approval(
+            owner,
+            _approved,
+            _tokenId
+        );
+    }
+
+    /// @notice Enable or disable approval for a third party ("operator") to manage
+    ///         all of `msg.sender`'s assets
+    /// @dev Emits the ApprovalForAll event. The contract MUST allow
+    ///      multiple operators per owner.
+    /// @param _operator Address to add to the set of authorized operators
+    /// @param _approved True if the operator is approved, false to revoke approval
+    function setApprovalForAll(address _operator, bool _approved)
+        external
+    {
+        operatorApprovals[msg.sender][_operator] = _approved;
+        emit ApprovalForAll(
+            msg.sender,
+            _operator,
+            _approved
+        );
+    }
+    
+    /// @notice Count all NFTs assigned to an owner
+    /// @dev NFTs assigned to the zero address are considered invalid, and this
+    ///      function throws for queries about the zero address.
+    /// @param _owner An address for whom to query the balance
+    /// @return The number of NFTs owned by `_owner`, possibly zero
+    function balanceOf(address _owner)
+        external
+        view
+        returns (uint256)
+    {
+        require(
+            _owner != address(0),
+            "ERC721_ZERO_OWNER"
+        );
+        return balances[_owner];
+    }
+
+    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
+    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
+    ///         THEY MAY BE PERMANENTLY LOST
+    /// @dev Throws unless `msg.sender` is the current owner, an authorized
+    ///      operator, or the approved address for this NFT. Throws if `_from` is
+    ///      not the current owner. Throws if `_to` is the zero address. Throws if
+    ///      `_tokenId` is not a valid NFT.
+    /// @param _from The current owner of the NFT
+    /// @param _to The new owner
+    /// @param _tokenId The NFT to transfer
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _tokenId
+    )
+        public
+    {
+        require(
+            _to != address(0),
+            "ERC721_ZERO_TO_ADDRESS"
+        );
+
+        address owner = ownerOf(_tokenId);
+        require(
+            _from == owner,
+            "ERC721_OWNER_MISMATCH"
+        );
+
+        address spender = msg.sender;
+        address approvedAddress = getApproved(_tokenId);
+        require(
+            spender == owner ||
+            isApprovedForAll(owner, spender) ||
+            approvedAddress == spender,
+            "ERC721_INVALID_SPENDER"
+        );
+
+        if (approvedAddress != address(0)) {
+            approvals[_tokenId] = address(0);
+        }
+
+        owners[_tokenId] = _to;
+        balances[_from] = safeSub(balances[_from], 1);
+        balances[_to] = safeAdd(balances[_to], 1);
+    
+        emit Transfer(
+            _from,
+            _to,
+            _tokenId
+        );
+    }
+
+    /// @notice Find the owner of an NFT
+    /// @dev NFTs assigned to zero address are considered invalid, and queries
+    ///      about them do throw.
+    /// @param _tokenId The identifier for an NFT
+    /// @return The address of the owner of the NFT
+    function ownerOf(uint256 _tokenId)
+        public
+        view
+        returns (address)
+    {
+        address owner = owners[_tokenId];
+        require(
+            owner != address(0),
+            "ERC721_ZERO_OWNER"
+        );
+        return owner;
+    }
+
+    /// @notice Get the approved address for a single NFT
+    /// @dev Throws if `_tokenId` is not a valid NFT.
+    /// @param _tokenId The NFT to find the approved address for
+    /// @return The approved address for this NFT, or the zero address if there is none
+    function getApproved(uint256 _tokenId)
+        public
+        view
+        returns (address)
+    {
+        return approvals[_tokenId];
+    }
+
+    /// @notice Query if an address is an authorized operator for another address
+    /// @param _owner The address that owns the NFTs
+    /// @param _operator The address that acts on behalf of the owner
+    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise
+    function isApprovedForAll(address _owner, address _operator)
+        public
+        view
+        returns (bool)
+    {
+        return operatorApprovals[_owner][_operator];
+    }
+}
diff --git a/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol b/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol
new file mode 100644
index 000000000..8e0e32ab2
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol
@@ -0,0 +1,44 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IERC721Receiver {
+
+    /// @notice Handle the receipt of an NFT
+    /// @dev The ERC721 smart contract calls this function on the recipient
+    ///  after a `transfer`. This function MAY throw to revert and reject the
+    ///  transfer. Return of other than the magic value MUST result in the
+    ///  transaction being reverted.
+    ///  Note: the contract address is always the message sender.
+    /// @param _operator The address which called `safeTransferFrom` function
+    /// @param _from The address which previously owned the token
+    /// @param _tokenId The NFT identifier which is being transferred
+    /// @param _data Additional data with no specified format
+    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
+    ///  unless throwing
+    function onERC721Received(
+        address _operator,
+        address _from,
+        uint256 _tokenId,
+        bytes _data
+    )
+        external
+        returns (bytes4);
+}
diff --git a/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol
new file mode 100644
index 000000000..ac992c80d
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol
@@ -0,0 +1,158 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract IERC721Token {
+
+    /// @dev This emits when ownership of any NFT changes by any mechanism.
+    ///      This event emits when NFTs are created (`from` == 0) and destroyed
+    ///      (`to` == 0). Exception: during contract creation, any number of NFTs
+    ///      may be created and assigned without emitting Transfer. At the time of
+    ///      any transfer, the approved address for that NFT (if any) is reset to none.
+    event Transfer(
+        address indexed _from,
+        address indexed _to,
+        uint256 indexed _tokenId
+    );
+
+    /// @dev This emits when the approved address for an NFT is changed or
+    ///      reaffirmed. The zero address indicates there is no approved address.
+    ///      When a Transfer event emits, this also indicates that the approved
+    ///      address for that NFT (if any) is reset to none.
+    event Approval(
+        address indexed _owner,
+        address indexed _approved,
+        uint256 indexed _tokenId
+    );
+
+    /// @dev This emits when an operator is enabled or disabled for an owner.
+    ///      The operator can manage all NFTs of the owner.
+    event ApprovalForAll(
+        address indexed _owner,
+        address indexed _operator,
+        bool _approved
+    );
+
+    /// @notice Transfers the ownership of an NFT from one address to another address
+    /// @dev Throws unless `msg.sender` is the current owner, an authorized
+    ///      perator, or the approved address for this NFT. Throws if `_from` is
+    ///      not the current owner. Throws if `_to` is the zero address. Throws if
+    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function
+    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls
+    ///      `onERC721Received` on `_to` and throws if the return value is not
+    ///      `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
+    /// @param _from The current owner of the NFT
+    /// @param _to The new owner
+    /// @param _tokenId The NFT to transfer
+    /// @param _data Additional data with no specified format, sent in call to `_to`
+    function safeTransferFrom(
+        address _from,
+        address _to,
+        uint256 _tokenId,
+        bytes _data
+    )
+        external;
+
+    /// @notice Transfers the ownership of an NFT from one address to another address
+    /// @dev This works identically to the other function with an extra data parameter,
+    ///      except this function just sets data to "".
+    /// @param _from The current owner of the NFT
+    /// @param _to The new owner
+    /// @param _tokenId The NFT to transfer
+    function safeTransferFrom(
+        address _from,
+        address _to,
+        uint256 _tokenId
+    )
+        external;
+
+    /// @notice Change or reaffirm the approved address for an NFT
+    /// @dev The zero address indicates there is no approved address.
+    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized
+    ///      operator of the current owner.
+    /// @param _approved The new approved NFT controller
+    /// @param _tokenId The NFT to approve
+    function approve(address _approved, uint256 _tokenId)
+        external;
+
+    /// @notice Enable or disable approval for a third party ("operator") to manage
+    ///         all of `msg.sender`'s assets
+    /// @dev Emits the ApprovalForAll event. The contract MUST allow
+    ///      multiple operators per owner.
+    /// @param _operator Address to add to the set of authorized operators
+    /// @param _approved True if the operator is approved, false to revoke approval
+    function setApprovalForAll(address _operator, bool _approved)
+        external;
+
+    /// @notice Count all NFTs assigned to an owner
+    /// @dev NFTs assigned to the zero address are considered invalid, and this
+    ///      function throws for queries about the zero address.
+    /// @param _owner An address for whom to query the balance
+    /// @return The number of NFTs owned by `_owner`, possibly zero
+    function balanceOf(address _owner)
+        external
+        view
+        returns (uint256);
+
+    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
+    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
+    ///         THEY MAY BE PERMANENTLY LOST
+    /// @dev Throws unless `msg.sender` is the current owner, an authorized
+    ///      operator, or the approved address for this NFT. Throws if `_from` is
+    ///      not the current owner. Throws if `_to` is the zero address. Throws if
+    ///      `_tokenId` is not a valid NFT.
+    /// @param _from The current owner of the NFT
+    /// @param _to The new owner
+    /// @param _tokenId The NFT to transfer
+    function transferFrom(
+        address _from,
+        address _to,
+        uint256 _tokenId
+    )
+        public;
+
+    /// @notice Find the owner of an NFT
+    /// @dev NFTs assigned to zero address are considered invalid, and queries
+    ///      about them do throw.
+    /// @param _tokenId The identifier for an NFT
+    /// @return The address of the owner of the NFT
+    function ownerOf(uint256 _tokenId)
+        public
+        view
+        returns (address);
+
+    /// @notice Get the approved address for a single NFT
+    /// @dev Throws if `_tokenId` is not a valid NFT.
+    /// @param _tokenId The NFT to find the approved address for
+    /// @return The approved address for this NFT, or the zero address if there is none
+    function getApproved(uint256 _tokenId) 
+        public
+        view
+        returns (address);
+    
+    /// @notice Query if an address is an authorized operator for another address
+    /// @param _owner The address that owns the NFTs
+    /// @param _operator The address that acts on behalf of the owner
+    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise
+    function isApprovedForAll(address _owner, address _operator)
+        public
+        view
+        returns (bool);
+}
diff --git a/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol
new file mode 100644
index 000000000..bc5cd2cc2
--- /dev/null
+++ b/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol
@@ -0,0 +1,82 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./ERC721Token.sol";
+
+
+contract MintableERC721Token is
+    ERC721Token
+{
+    /// @dev Function to mint a new token
+    ///      Reverts if the given token ID already exists
+    /// @param _to Address of the beneficiary that will own the minted token
+    /// @param _tokenId ID of the token to be minted by the msg.sender    
+    function _mint(address _to, uint256 _tokenId)
+        internal
+    {
+        require(
+            _to != address(0),
+            "ERC721_ZERO_TO_ADDRESS"
+        );
+
+        address owner = owners[_tokenId];
+        require(
+            owner == address(0),
+            "ERC721_OWNER_ALREADY_EXISTS"
+        );
+
+        owners[_tokenId] = _to;
+        balances[_to] = safeAdd(balances[_to], 1);
+
+        emit Transfer(
+            address(0),
+            _to,
+            _tokenId
+        );
+    }
+
+    /// @dev Function to burn a token
+    ///      Reverts if the given token ID doesn't exist
+    /// @param _owner Owner of token with given token ID
+    /// @param _tokenId ID of the token to be burned by the msg.sender
+    function _burn(address _owner, uint256 _tokenId)
+        internal
+    {
+        require(
+            _owner != address(0),
+            "ERC721_ZERO_OWNER_ADDRESS"
+        );
+
+        address owner = owners[_tokenId];
+        require(
+            owner == _owner,
+            "ERC721_OWNER_MISMATCH"
+        );
+
+        owners[_tokenId] = address(0);
+        balances[_owner] = safeSub(balances[_owner], 1);
+
+        emit Transfer(
+            _owner,
+            address(0),
+            _tokenId
+        );
+    }
+}
diff --git a/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol b/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol
new file mode 100644
index 000000000..9e2e68766
--- /dev/null
+++ b/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol
@@ -0,0 +1,33 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../ERC20Token/IERC20Token.sol";
+
+
+contract IEtherToken is
+    IERC20Token
+{
+    function deposit()
+        public
+        payable;
+    
+    function withdraw(uint256 amount)
+        public;
+}
diff --git a/contracts/core/contracts/tokens/EtherToken/WETH9.sol b/contracts/core/contracts/tokens/EtherToken/WETH9.sol
new file mode 100644
index 000000000..17876b86d
--- /dev/null
+++ b/contracts/core/contracts/tokens/EtherToken/WETH9.sol
@@ -0,0 +1,758 @@
+// Copyright (C) 2015, 2016, 2017 Dapphub
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+// solhint-disable
+pragma solidity ^0.4.18;
+
+
+contract WETH9 {
+    string public name     = "Wrapped Ether";
+    string public symbol   = "WETH";
+    uint8  public decimals = 18;
+
+    event  Approval(address indexed _owner, address indexed _spender, uint _value);
+    event  Transfer(address indexed _from, address indexed _to, uint _value);
+    event  Deposit(address indexed _owner, uint _value);
+    event  Withdrawal(address indexed _owner, uint _value);
+
+    mapping (address => uint)                       public  balanceOf;
+    mapping (address => mapping (address => uint))  public  allowance;
+
+    function() public payable {
+        deposit();
+    }
+    function deposit() public payable {
+        balanceOf[msg.sender] += msg.value;
+        Deposit(msg.sender, msg.value);
+    }
+    function withdraw(uint wad) public {
+        require(balanceOf[msg.sender] >= wad);
+        balanceOf[msg.sender] -= wad;
+        msg.sender.transfer(wad);
+        Withdrawal(msg.sender, wad);
+    }
+
+    function totalSupply() public view returns (uint) {
+        return this.balance;
+    }
+
+    function approve(address guy, uint wad) public returns (bool) {
+        allowance[msg.sender][guy] = wad;
+        Approval(msg.sender, guy, wad);
+        return true;
+    }
+
+    function transfer(address dst, uint wad) public returns (bool) {
+        return transferFrom(msg.sender, dst, wad);
+    }
+
+    function transferFrom(address src, address dst, uint wad)
+        public
+        returns (bool)
+    {
+        require(balanceOf[src] >= wad);
+
+        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {
+            require(allowance[src][msg.sender] >= wad);
+            allowance[src][msg.sender] -= wad;
+        }
+
+        balanceOf[src] -= wad;
+        balanceOf[dst] += wad;
+
+        Transfer(src, dst, wad);
+
+        return true;
+    }
+}
+
+
+/*
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+
+*/
diff --git a/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol b/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol
new file mode 100644
index 000000000..4920c4aac
--- /dev/null
+++ b/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol
@@ -0,0 +1,44 @@
+pragma solidity ^0.4.11;
+
+import { Token_v1 as Token } from "./Token_v1.sol";
+
+contract ERC20Token_v1 is Token {
+
+    function transfer(address _to, uint _value) returns (bool) {
+        //Default assumes totalSupply can't be over max (2^256 - 1).
+        if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
+            balances[msg.sender] -= _value;
+            balances[_to] += _value;
+            Transfer(msg.sender, _to, _value);
+            return true;
+        } else { return false; }
+    }
+
+    function transferFrom(address _from, address _to, uint _value) returns (bool) {
+        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
+            balances[_to] += _value;
+            balances[_from] -= _value;
+            allowed[_from][msg.sender] -= _value;
+            Transfer(_from, _to, _value);
+            return true;
+        } else { return false; }
+    }
+
+    function balanceOf(address _owner) constant returns (uint) {
+        return balances[_owner];
+    }
+
+    function approve(address _spender, uint _value) returns (bool) {
+        allowed[msg.sender][_spender] = _value;
+        Approval(msg.sender, _spender, _value);
+        return true;
+    }
+
+    function allowance(address _owner, address _spender) constant returns (uint) {
+        return allowed[_owner][_spender];
+    }
+
+    mapping (address => uint) balances;
+    mapping (address => mapping (address => uint)) allowed;
+    uint public totalSupply;
+}
diff --git a/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol b/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol
new file mode 100644
index 000000000..de619fb7e
--- /dev/null
+++ b/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol
@@ -0,0 +1,39 @@
+pragma solidity ^0.4.11;
+
+contract Token_v1 {
+
+    /// @return total amount of tokens
+    function totalSupply() constant returns (uint supply) {}
+
+    /// @param _owner The address from which the balance will be retrieved
+    /// @return The balance
+    function balanceOf(address _owner) constant returns (uint balance) {}
+
+    /// @notice send `_value` token to `_to` from `msg.sender`
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    /// @return Whether the transfer was successful or not
+    function transfer(address _to, uint _value) returns (bool success) {}
+
+    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
+    /// @param _from The address of the sender
+    /// @param _to The address of the recipient
+    /// @param _value The amount of token to be transferred
+    /// @return Whether the transfer was successful or not
+    function transferFrom(address _from, address _to, uint _value) returns (bool success) {}
+
+    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
+    /// @param _spender The address of the account able to transfer the tokens
+    /// @param _value The amount of wei to be approved for transfer
+    /// @return Whether the approval was successful or not
+    function approve(address _spender, uint _value) returns (bool success) {}
+
+    /// @param _owner The address of the account owning tokens
+    /// @param _spender The address of the account able to transfer the tokens
+    /// @return Amount of remaining tokens allowed to spent
+    function allowance(address _owner, address _spender) constant returns (uint remaining) {}
+
+    event Transfer(address indexed _from, address indexed _to, uint _value);
+    event Approval(address indexed _owner, address indexed _spender, uint _value);
+}
+
diff --git a/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol b/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
new file mode 100644
index 000000000..bf1b0335a
--- /dev/null
+++ b/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
@@ -0,0 +1,52 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity ^0.4.11;
+
+import { ERC20Token_v1 as ERC20Token } from "./ERC20Token_v1.sol";
+
+contract UnlimitedAllowanceToken_v1 is ERC20Token {
+
+    uint constant MAX_UINT = 2**256 - 1;
+
+    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.
+    /// @param _from Address to transfer from.
+    /// @param _to Address to transfer to.
+    /// @param _value Amount to transfer.
+    /// @return Success of transfer.
+    function transferFrom(address _from, address _to, uint _value)
+        public
+        returns (bool)
+    {
+        uint allowance = allowed[_from][msg.sender];
+        if (balances[_from] >= _value
+            && allowance >= _value
+            && balances[_to] + _value >= balances[_to]
+        ) {
+            balances[_to] += _value;
+            balances[_from] -= _value;
+            if (allowance < MAX_UINT) {
+                allowed[_from][msg.sender] -= _value;
+            }
+            Transfer(_from, _to, _value);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol b/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol
new file mode 100644
index 000000000..831e1822c
--- /dev/null
+++ b/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol
@@ -0,0 +1,41 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.11;
+
+// solhint-disable-next-line max-line-length
+import { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from "./UnlimitedAllowanceToken_v1.sol";
+
+
+contract ZRXToken is 
+    UnlimitedAllowanceToken
+{
+
+    // solhint-disable const-name-snakecase
+    uint8 constant public decimals = 18;
+    uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places
+    string constant public name = "0x Protocol Token";
+    string constant public symbol = "ZRX";
+    // solhint-enableconst-name-snakecase
+
+    function ZRXToken()
+        public
+    {
+        balances[msg.sender] = totalSupply;
+    }
+}
diff --git a/contracts/core/contracts/utils/LibBytes/LibBytes.sol b/contracts/core/contracts/utils/LibBytes/LibBytes.sol
new file mode 100644
index 000000000..369f588ad
--- /dev/null
+++ b/contracts/core/contracts/utils/LibBytes/LibBytes.sol
@@ -0,0 +1,567 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+library LibBytes {
+
+    using LibBytes for bytes;
+
+    /// @dev Gets the memory address for a byte array.
+    /// @param input Byte array to lookup.
+    /// @return memoryAddress Memory address of byte array. This
+    ///         points to the header of the byte array which contains
+    ///         the length.
+    function rawAddress(bytes memory input)
+        internal
+        pure
+        returns (uint256 memoryAddress)
+    {
+        assembly {
+            memoryAddress := input
+        }
+        return memoryAddress;
+    }
+    
+    /// @dev Gets the memory address for the contents of a byte array.
+    /// @param input Byte array to lookup.
+    /// @return memoryAddress Memory address of the contents of the byte array.
+    function contentAddress(bytes memory input)
+        internal
+        pure
+        returns (uint256 memoryAddress)
+    {
+        assembly {
+            memoryAddress := add(input, 32)
+        }
+        return memoryAddress;
+    }
+
+    /// @dev Copies `length` bytes from memory location `source` to `dest`.
+    /// @param dest memory address to copy bytes to.
+    /// @param source memory address to copy bytes from.
+    /// @param length number of bytes to copy.
+    function memCopy(
+        uint256 dest,
+        uint256 source,
+        uint256 length
+    )
+        internal
+        pure
+    {
+        if (length < 32) {
+            // Handle a partial word by reading destination and masking
+            // off the bits we are interested in.
+            // This correctly handles overlap, zero lengths and source == dest
+            assembly {
+                let mask := sub(exp(256, sub(32, length)), 1)
+                let s := and(mload(source), not(mask))
+                let d := and(mload(dest), mask)
+                mstore(dest, or(s, d))
+            }
+        } else {
+            // Skip the O(length) loop when source == dest.
+            if (source == dest) {
+                return;
+            }
+
+            // For large copies we copy whole words at a time. The final
+            // word is aligned to the end of the range (instead of after the
+            // previous) to handle partial words. So a copy will look like this:
+            //
+            //  ####
+            //      ####
+            //          ####
+            //            ####
+            //
+            // We handle overlap in the source and destination range by
+            // changing the copying direction. This prevents us from
+            // overwriting parts of source that we still need to copy.
+            //
+            // This correctly handles source == dest
+            //
+            if (source > dest) {
+                assembly {
+                    // We subtract 32 from `sEnd` and `dEnd` because it
+                    // is easier to compare with in the loop, and these
+                    // are also the addresses we need for copying the
+                    // last bytes.
+                    length := sub(length, 32)
+                    let sEnd := add(source, length)
+                    let dEnd := add(dest, length)
+
+                    // Remember the last 32 bytes of source
+                    // This needs to be done here and not after the loop
+                    // because we may have overwritten the last bytes in
+                    // source already due to overlap.
+                    let last := mload(sEnd)
+
+                    // Copy whole words front to back
+                    // Note: the first check is always true,
+                    // this could have been a do-while loop.
+                    // solhint-disable-next-line no-empty-blocks
+                    for {} lt(source, sEnd) {} {
+                        mstore(dest, mload(source))
+                        source := add(source, 32)
+                        dest := add(dest, 32)
+                    }
+                    
+                    // Write the last 32 bytes
+                    mstore(dEnd, last)
+                }
+            } else {
+                assembly {
+                    // We subtract 32 from `sEnd` and `dEnd` because those
+                    // are the starting points when copying a word at the end.
+                    length := sub(length, 32)
+                    let sEnd := add(source, length)
+                    let dEnd := add(dest, length)
+
+                    // Remember the first 32 bytes of source
+                    // This needs to be done here and not after the loop
+                    // because we may have overwritten the first bytes in
+                    // source already due to overlap.
+                    let first := mload(source)
+
+                    // Copy whole words back to front
+                    // We use a signed comparisson here to allow dEnd to become
+                    // negative (happens when source and dest < 32). Valid
+                    // addresses in local memory will never be larger than
+                    // 2**255, so they can be safely re-interpreted as signed.
+                    // Note: the first check is always true,
+                    // this could have been a do-while loop.
+                    // solhint-disable-next-line no-empty-blocks
+                    for {} slt(dest, dEnd) {} {
+                        mstore(dEnd, mload(sEnd))
+                        sEnd := sub(sEnd, 32)
+                        dEnd := sub(dEnd, 32)
+                    }
+                    
+                    // Write the first 32 bytes
+                    mstore(dest, first)
+                }
+            }
+        }
+    }
+
+    /// @dev Returns a slices from a byte array.
+    /// @param b The byte array to take a slice from.
+    /// @param from The starting index for the slice (inclusive).
+    /// @param to The final index for the slice (exclusive).
+    /// @return result The slice containing bytes at indices [from, to)
+    function slice(
+        bytes memory b,
+        uint256 from,
+        uint256 to
+    )
+        internal
+        pure
+        returns (bytes memory result)
+    {
+        require(
+            from <= to,
+            "FROM_LESS_THAN_TO_REQUIRED"
+        );
+        require(
+            to < b.length,
+            "TO_LESS_THAN_LENGTH_REQUIRED"
+        );
+        
+        // Create a new bytes structure and copy contents
+        result = new bytes(to - from);
+        memCopy(
+            result.contentAddress(),
+            b.contentAddress() + from,
+            result.length
+        );
+        return result;
+    }
+    
+    /// @dev Returns a slice from a byte array without preserving the input.
+    /// @param b The byte array to take a slice from. Will be destroyed in the process.
+    /// @param from The starting index for the slice (inclusive).
+    /// @param to The final index for the slice (exclusive).
+    /// @return result The slice containing bytes at indices [from, to)
+    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.
+    function sliceDestructive(
+        bytes memory b,
+        uint256 from,
+        uint256 to
+    )
+        internal
+        pure
+        returns (bytes memory result)
+    {
+        require(
+            from <= to,
+            "FROM_LESS_THAN_TO_REQUIRED"
+        );
+        require(
+            to < b.length,
+            "TO_LESS_THAN_LENGTH_REQUIRED"
+        );
+        
+        // Create a new bytes structure around [from, to) in-place.
+        assembly {
+            result := add(b, from)
+            mstore(result, sub(to, from))
+        }
+        return result;
+    }
+
+    /// @dev Pops the last byte off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The byte that was popped off.
+    function popLastByte(bytes memory b)
+        internal
+        pure
+        returns (bytes1 result)
+    {
+        require(
+            b.length > 0,
+            "GREATER_THAN_ZERO_LENGTH_REQUIRED"
+        );
+
+        // Store last byte.
+        result = b[b.length - 1];
+
+        assembly {
+            // Decrement length of byte array.
+            let newLen := sub(mload(b), 1)
+            mstore(b, newLen)
+        }
+        return result;
+    }
+
+    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The 20 byte address that was popped off.
+    function popLast20Bytes(bytes memory b)
+        internal
+        pure
+        returns (address result)
+    {
+        require(
+            b.length >= 20,
+            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
+        );
+
+        // Store last 20 bytes.
+        result = readAddress(b, b.length - 20);
+
+        assembly {
+            // Subtract 20 from byte array length.
+            let newLen := sub(mload(b), 20)
+            mstore(b, newLen)
+        }
+        return result;
+    }
+
+    /// @dev Tests equality of two byte arrays.
+    /// @param lhs First byte array to compare.
+    /// @param rhs Second byte array to compare.
+    /// @return True if arrays are the same. False otherwise.
+    function equals(
+        bytes memory lhs,
+        bytes memory rhs
+    )
+        internal
+        pure
+        returns (bool equal)
+    {
+        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.
+        // We early exit on unequal lengths, but keccak would also correctly
+        // handle this.
+        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);
+    }
+
+    /// @dev Reads an address from a position in a byte array.
+    /// @param b Byte array containing an address.
+    /// @param index Index in byte array of address.
+    /// @return address from byte array.
+    function readAddress(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (address result)
+    {
+        require(
+            b.length >= index + 20,  // 20 is length of address
+            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
+        );
+
+        // Add offset to index:
+        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
+        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
+        index += 20;
+
+        // Read address from array memory
+        assembly {
+            // 1. Add index to address of bytes array
+            // 2. Load 32-byte word from memory
+            // 3. Apply 20-byte mask to obtain address
+            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)
+        }
+        return result;
+    }
+
+    /// @dev Writes an address into a specific position in a byte array.
+    /// @param b Byte array to insert address into.
+    /// @param index Index in byte array of address.
+    /// @param input Address to put into byte array.
+    function writeAddress(
+        bytes memory b,
+        uint256 index,
+        address input
+    )
+        internal
+        pure
+    {
+        require(
+            b.length >= index + 20,  // 20 is length of address
+            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
+        );
+
+        // Add offset to index:
+        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
+        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
+        index += 20;
+
+        // Store address into array memory
+        assembly {
+            // The address occupies 20 bytes and mstore stores 32 bytes.
+            // First fetch the 32-byte word where we'll be storing the address, then
+            // apply a mask so we have only the bytes in the word that the address will not occupy.
+            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.
+
+            // 1. Add index to address of bytes array
+            // 2. Load 32-byte word from memory
+            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address
+            let neighbors := and(
+                mload(add(b, index)),
+                0xffffffffffffffffffffffff0000000000000000000000000000000000000000
+            )
+            
+            // Make sure input address is clean.
+            // (Solidity does not guarantee this)
+            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)
+
+            // Store the neighbors and address into memory
+            mstore(add(b, index), xor(input, neighbors))
+        }
+    }
+
+    /// @dev Reads a bytes32 value from a position in a byte array.
+    /// @param b Byte array containing a bytes32 value.
+    /// @param index Index in byte array of bytes32 value.
+    /// @return bytes32 value from byte array.
+    function readBytes32(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (bytes32 result)
+    {
+        require(
+            b.length >= index + 32,
+            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
+        );
+
+        // Arrays are prefixed by a 256 bit length parameter
+        index += 32;
+
+        // Read the bytes32 from array memory
+        assembly {
+            result := mload(add(b, index))
+        }
+        return result;
+    }
+
+    /// @dev Writes a bytes32 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes32 to put into byte array.
+    function writeBytes32(
+        bytes memory b,
+        uint256 index,
+        bytes32 input
+    )
+        internal
+        pure
+    {
+        require(
+            b.length >= index + 32,
+            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
+        );
+
+        // Arrays are prefixed by a 256 bit length parameter
+        index += 32;
+
+        // Read the bytes32 from array memory
+        assembly {
+            mstore(add(b, index), input)
+        }
+    }
+
+    /// @dev Reads a uint256 value from a position in a byte array.
+    /// @param b Byte array containing a uint256 value.
+    /// @param index Index in byte array of uint256 value.
+    /// @return uint256 value from byte array.
+    function readUint256(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (uint256 result)
+    {
+        result = uint256(readBytes32(b, index));
+        return result;
+    }
+
+    /// @dev Writes a uint256 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input uint256 to put into byte array.
+    function writeUint256(
+        bytes memory b,
+        uint256 index,
+        uint256 input
+    )
+        internal
+        pure
+    {
+        writeBytes32(b, index, bytes32(input));
+    }
+
+    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
+    /// @param b Byte array containing a bytes4 value.
+    /// @param index Index in byte array of bytes4 value.
+    /// @return bytes4 value from byte array.
+    function readBytes4(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (bytes4 result)
+    {
+        require(
+            b.length >= index + 4,
+            "GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED"
+        );
+
+        // Arrays are prefixed by a 32 byte length field
+        index += 32;
+
+        // Read the bytes4 from array memory
+        assembly {
+            result := mload(add(b, index))
+            // Solidity does not require us to clean the trailing bytes.
+            // We do it anyway
+            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)
+        }
+        return result;
+    }
+
+    /// @dev Reads nested bytes from a specific position.
+    /// @dev NOTE: the returned value overlaps with the input value.
+    ///            Both should be treated as immutable.
+    /// @param b Byte array containing nested bytes.
+    /// @param index Index of nested bytes.
+    /// @return result Nested bytes.
+    function readBytesWithLength(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (bytes memory result)
+    {
+        // Read length of nested bytes
+        uint256 nestedBytesLength = readUint256(b, index);
+        index += 32;
+
+        // Assert length of <b> is valid, given
+        // length of nested bytes
+        require(
+            b.length >= index + nestedBytesLength,
+            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
+        );
+        
+        // Return a pointer to the byte array as it exists inside `b`
+        assembly {
+            result := add(b, index)
+        }
+        return result;
+    }
+
+    /// @dev Inserts bytes at a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes to insert.
+    function writeBytesWithLength(
+        bytes memory b,
+        uint256 index,
+        bytes memory input
+    )
+        internal
+        pure
+    {
+        // Assert length of <b> is valid, given
+        // length of input
+        require(
+            b.length >= index + 32 + input.length,  // 32 bytes to store length
+            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
+        );
+
+        // Copy <input> into <b>
+        memCopy(
+            b.contentAddress() + index,
+            input.rawAddress(), // includes length of <input>
+            input.length + 32   // +32 bytes to store <input> length
+        );
+    }
+
+    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
+    /// @param dest Byte array that will be overwritten with source bytes.
+    /// @param source Byte array to copy onto dest bytes.
+    function deepCopyBytes(
+        bytes memory dest,
+        bytes memory source
+    )
+        internal
+        pure
+    {
+        uint256 sourceLen = source.length;
+        // Dest length must be >= source length, or some bytes would not be copied.
+        require(
+            dest.length >= sourceLen,
+            "GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED"
+        );
+        memCopy(
+            dest.contentAddress(),
+            source.contentAddress(),
+            sourceLen
+        );
+    }
+}
diff --git a/contracts/core/contracts/utils/Ownable/IOwnable.sol b/contracts/core/contracts/utils/Ownable/IOwnable.sol
new file mode 100644
index 000000000..5deb13497
--- /dev/null
+++ b/contracts/core/contracts/utils/Ownable/IOwnable.sol
@@ -0,0 +1,8 @@
+pragma solidity 0.4.24;
+
+
+contract IOwnable {
+
+    function transferOwnership(address newOwner)
+        public;
+}
diff --git a/contracts/core/contracts/utils/Ownable/Ownable.sol b/contracts/core/contracts/utils/Ownable/Ownable.sol
new file mode 100644
index 000000000..0c830be68
--- /dev/null
+++ b/contracts/core/contracts/utils/Ownable/Ownable.sol
@@ -0,0 +1,33 @@
+pragma solidity 0.4.24;
+
+import "./IOwnable.sol";
+
+
+contract Ownable is
+    IOwnable
+{
+    address public owner;
+
+    constructor ()
+        public
+    {
+        owner = msg.sender;
+    }
+
+    modifier onlyOwner() {
+        require(
+            msg.sender == owner,
+            "ONLY_CONTRACT_OWNER"
+        );
+        _;
+    }
+
+    function transferOwnership(address newOwner)
+        public
+        onlyOwner
+    {
+        if (newOwner != address(0)) {
+            owner = newOwner;
+        }
+    }
+}
diff --git a/contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol b/contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
new file mode 100644
index 000000000..9f98a7a16
--- /dev/null
+++ b/contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
@@ -0,0 +1,45 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract ReentrancyGuard {
+
+    // Locked state of mutex
+    bool private locked = false;
+
+    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked
+    ///      before function execution and unlocked after.
+    modifier nonReentrant() {
+        // Ensure mutex is unlocked
+        require(
+            !locked,
+            "REENTRANCY_ILLEGAL"
+        );
+
+        // Lock mutex before function call
+        locked = true;
+
+        // Perform function call
+        _;
+
+        // Unlock mutex after function call
+        locked = false;
+    }
+}
diff --git a/contracts/core/contracts/utils/SafeMath/SafeMath.sol b/contracts/core/contracts/utils/SafeMath/SafeMath.sol
new file mode 100644
index 000000000..2855edb9d
--- /dev/null
+++ b/contracts/core/contracts/utils/SafeMath/SafeMath.sol
@@ -0,0 +1,87 @@
+pragma solidity 0.4.24;
+
+
+contract SafeMath {
+
+    function safeMul(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        if (a == 0) {
+            return 0;
+        }
+        uint256 c = a * b;
+        require(
+            c / a == b,
+            "UINT256_OVERFLOW"
+        );
+        return c;
+    }
+
+    function safeDiv(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        uint256 c = a / b;
+        return c;
+    }
+
+    function safeSub(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        require(
+            b <= a,
+            "UINT256_UNDERFLOW"
+        );
+        return a - b;
+    }
+
+    function safeAdd(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        uint256 c = a + b;
+        require(
+            c >= a,
+            "UINT256_OVERFLOW"
+        );
+        return c;
+    }
+
+    function max64(uint64 a, uint64 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a >= b ? a : b;
+    }
+
+    function min64(uint64 a, uint64 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a < b ? a : b;
+    }
+
+    function max256(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a >= b ? a : b;
+    }
+
+    function min256(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a < b ? a : b;
+    }
+}
diff --git a/contracts/core/generated-artifacts/AssetProxyOwner.json b/contracts/core/generated-artifacts/AssetProxyOwner.json
new file mode 100644
index 000000000..e0fa8cc70
--- /dev/null
+++ b/contracts/core/generated-artifacts/AssetProxyOwner.json
@@ -0,0 +1,748 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "AssetProxyOwner",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "owners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "removeOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "revokeConfirmation",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isOwner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "confirmations",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "executeRemoveAuthorizedAddressAtIndex",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "secondsTimeLocked",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxyContract",
+						"type": "address"
+					},
+					{
+						"name": "isRegistered",
+						"type": "bool"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "addOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "isConfirmed",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"name": "changeTimeLock",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isAssetProxyRegistered",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmationCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getOwners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "from",
+						"type": "uint256"
+					},
+					{
+						"name": "to",
+						"type": "uint256"
+					},
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionIds",
+				"outputs": [
+					{
+						"name": "_transactionIds",
+						"type": "uint256[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmations",
+				"outputs": [
+					{
+						"name": "_confirmations",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "transactionCount",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_required",
+						"type": "uint256"
+					}
+				],
+				"name": "changeRequirement",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "submitTransaction",
+				"outputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmationTimes",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_OWNER_COUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "required",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					},
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "replaceOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_owners",
+						"type": "address[]"
+					},
+					{
+						"name": "_assetProxyContracts",
+						"type": "address[]"
+					},
+					{
+						"name": "_required",
+						"type": "uint256"
+					},
+					{
+						"name": "_secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
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+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
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+				"stateMutability": "payable",
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+			},
+			{
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+					{
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+						"name": "assetProxyContract",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "isRegistered",
+						"type": "bool"
+					}
+				],
+				"name": "AssetProxyRegistration",
+				"type": "event"
+			},
+			{
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+				"inputs": [
+					{
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+						"name": "transactionId",
+						"type": "uint256"
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+					{
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+						"name": "confirmationTime",
+						"type": "uint256"
+					}
+				],
+				"name": "ConfirmationTimeSet",
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+			},
+			{
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+				"inputs": [
+					{
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+						"name": "secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"name": "TimeLockChange",
+				"type": "event"
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+			{
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+				"inputs": [
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+						"name": "sender",
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+					{
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+						"name": "transactionId",
+						"type": "uint256"
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+				"name": "Confirmation",
+				"type": "event"
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+			{
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+						"name": "transactionId",
+						"type": "uint256"
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+				],
+				"name": "Revocation",
+				"type": "event"
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+			{
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+				"inputs": [
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+						"name": "transactionId",
+						"type": "uint256"
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+				],
+				"name": "Submission",
+				"type": "event"
+			},
+			{
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+						"name": "transactionId",
+						"type": "uint256"
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+				"name": "Execution",
+				"type": "event"
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+			{
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+				"inputs": [
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+						"name": "transactionId",
+						"type": "uint256"
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+				"name": "ExecutionFailure",
+				"type": "event"
+			},
+			{
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+				"inputs": [
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+						"name": "sender",
+						"type": "address"
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+					{
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+						"name": "value",
+						"type": "uint256"
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+				"name": "Deposit",
+				"type": "event"
+			},
+			{
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+				"inputs": [
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+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerAddition",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerRemoval",
+				"type": "event"
+			},
+			{
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+				"inputs": [
+					{
+						"indexed": false,
+						"name": "required",
+						"type": "uint256"
+					}
+				],
+				"name": "RequirementChange",
+				"type": "event"
+			}
+		],
+		"evm": {
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x2463 CODESIZE SUB DUP1 PUSH3 0x2463 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP4 ADD MLOAD SWAP2 DUP4 ADD MLOAD PUSH1 0x60 DUP5 ADD MLOAD SWAP2 DUP5 ADD DUP1 MLOAD SWAP1 SWAP5 SWAP4 SWAP1 SWAP4 ADD SWAP3 SWAP1 SWAP2 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP7 SWAP1 DUP6 SWAP1 DUP6 SWAP1 DUP4 SWAP1 DUP4 SWAP1 DUP7 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x6C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x78 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x84 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x90 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x168 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xB2 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0x108 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xF0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x114 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x129 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x95 JUMP JUMPDEST DUP5 MLOAD PUSH3 0x17D SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x26C JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH1 0x0 SWAP3 POP POP JUMPDEST DUP5 MLOAD DUP3 LT ISZERO PUSH3 0x260 JUMPI DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x1AB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD SWAP1 POP PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND ISZERO ISZERO PUSH3 0x22F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F41535345545F50524F585900000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x192 JUMP JUMPDEST POP POP POP POP POP POP PUSH3 0x300 JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x2C4 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x2C4 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x28D JUMP JUMPDEST POP PUSH3 0x2D2 SWAP3 SWAP2 POP PUSH3 0x2D6 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x2FD SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x2D2 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x2DD JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x2153 DUP1 PUSH3 0x310 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x15E JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x1A0 JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1E1 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x20F JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x269 JUMPI DUP1 PUSH4 0x3589B35C EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x2B2 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2D9 JUMPI DUP1 PUSH4 0x5A1A66AF EQ PUSH2 0x2F8 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x32B JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x359 JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x371 JUMPI DUP1 PUSH4 0x83250F79 EQ PUSH2 0x389 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x3B7 JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x3CF JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x4A4 JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x509 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x546 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x55B JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x573 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x58B JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x601 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x62E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x643 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x677 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x19E JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH1 0x4 CALLDATALOAD PUSH2 0x68F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1ED JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x21B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x91B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x275 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA08 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0xA28 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0xEDA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xEE0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x304 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF4C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x337 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x100B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x365 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH2 0x1180 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1211 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x395 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1258 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x126D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3E7 PUSH1 0x4 CALLDATALOAD PUSH2 0x12E9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x466 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x44E JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x493 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH2 0x13D2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4F5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4DD JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x515 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x1442 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH2 0x157B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1728 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x172E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x57F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x17AD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x597 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2C7 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1921 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x60D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x1940 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1952 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1957 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x64F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x195D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x683 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1B6D JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x69D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x708 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x88B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x7A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x880 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x800 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x833 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x88B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x756 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x8BC SWAP1 DUP3 PUSH2 0x2066 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x8D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x8D5 SWAP1 PUSH2 0x172E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x939 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x986 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA49 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xA53 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0xAC0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB65 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xCA1 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xC8E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xC63 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xC8E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xC71 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1DFD SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xD2F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xE47 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE20 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1EC5 JUMP JUMPDEST ISZERO PUSH2 0xE7C JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xED2 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xF45 JUMPI DUP4 DUP1 ISZERO PUSH2 0xF0D JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xF31 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xF31 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xF3D JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE4 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xF58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xF7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1017 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x104C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x106F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x108C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1097 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x10A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x10AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x120A JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x11AE JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11EF JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x1202 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x120A JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1185 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x121D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x12E3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x129A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x12DB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1271 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x13BF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1394 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x13BF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x13A2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1437 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x140C JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1474 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x14FB JUMPI DUP6 DUP1 ISZERO PUSH2 0x14A9 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x14CD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x14CD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x14F3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14E1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x1480 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1527 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x1570 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1544 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x155E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x152E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B0 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1694 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x15E5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x168C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x162D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1660 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BC JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16BE JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1720 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16DC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16F4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x16C6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x173A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x174F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x175A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1765 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1770 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x17CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x17FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1828 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1832 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0x189E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1912 DUP7 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0xED2 JUMPI PUSH2 0xED2 DUP7 TIMESTAMP PUSH2 0x1EE8 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x192E DUP5 DUP5 DUP5 PUSH2 0x1F33 JUMP JUMPDEST SWAP1 POP PUSH2 0x1939 DUP2 PUSH2 0x17AD JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x196B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x19A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x19D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1A9B JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A0B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1A90 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A43 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1A9B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x19DB JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1B8E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1B98 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1C05 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1C88 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1D6B SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST ISZERO PUSH2 0x1DA0 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1DF6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1E9A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1F58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1FF0 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x208F JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x208A JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x208A SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x210D JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x20D0 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x20FD JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x20FD JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x20FD JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x20E2 JUMP JUMPDEST POP PUSH2 0x2109 SWAP3 SWAP2 POP PUSH2 0x210D JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x143F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2109 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x2113 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x2f 0xd8 PUSH32 0x8E00980D0949CA9979720E573EE554CA541AEC8BFC234265EDEC45F8D1002900 ",
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+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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EQ PUSH2 0x546 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x55B JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x573 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x58B JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x601 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x62E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x643 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x677 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x19E JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH1 0x4 CALLDATALOAD PUSH2 0x68F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1ED JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x21B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x91B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x275 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA08 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0xA28 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0xEDA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xEE0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x304 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF4C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x337 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x100B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x365 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH2 0x1180 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1211 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x395 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1258 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x126D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3E7 PUSH1 0x4 CALLDATALOAD PUSH2 0x12E9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x466 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x44E JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x493 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH2 0x13D2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4F5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4DD JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x515 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x1442 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH2 0x157B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1728 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x172E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x57F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x17AD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x597 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2C7 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1921 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x60D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x1940 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1952 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1957 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x64F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x195D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x683 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1B6D JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x69D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x708 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x88B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x7A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x880 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x800 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x833 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x88B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x756 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x8BC SWAP1 DUP3 PUSH2 0x2066 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x8D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x8D5 SWAP1 PUSH2 0x172E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x939 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x986 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA49 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xA53 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0xAC0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB65 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xCA1 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xC8E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xC63 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xC8E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xC71 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1DFD SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xD2F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xE47 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE20 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1EC5 JUMP JUMPDEST ISZERO PUSH2 0xE7C JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xED2 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xF45 JUMPI DUP4 DUP1 ISZERO PUSH2 0xF0D JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xF31 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xF31 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xF3D JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE4 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xF58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xF7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1017 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x104C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x106F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x108C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1097 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x10A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x10AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x120A JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x11AE JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11EF JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x1202 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x120A JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1185 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x121D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x12E3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x129A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x12DB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1271 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x13BF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1394 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x13BF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x13A2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1437 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x140C JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1474 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x14FB JUMPI DUP6 DUP1 ISZERO PUSH2 0x14A9 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x14CD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x14CD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x14F3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14E1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x1480 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1527 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x1570 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1544 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x155E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x152E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B0 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1694 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x15E5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x168C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x162D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1660 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BC JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16BE JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1720 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16DC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16F4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x16C6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x173A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x174F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x175A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1765 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1770 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x17CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x17FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1828 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1832 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0x189E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1912 DUP7 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0xED2 JUMPI PUSH2 0xED2 DUP7 TIMESTAMP PUSH2 0x1EE8 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x192E DUP5 DUP5 DUP5 PUSH2 0x1F33 JUMP JUMPDEST SWAP1 POP PUSH2 0x1939 DUP2 PUSH2 0x17AD JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x196B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x19A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x19D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1A9B JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A0B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1A90 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A43 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1A9B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x19DB JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1B8E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1B98 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1C05 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1C88 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1D6B SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST ISZERO PUSH2 0x1DA0 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1DF6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1E9A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1F58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1FF0 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x208F JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x208A JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x208A SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x210D JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x20D0 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x20FD JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x20FD JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x20FD JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x20E2 JUMP JUMPDEST POP PUSH2 0x2109 SWAP3 SWAP2 POP PUSH2 0x210D JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x143F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2109 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x2113 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x2f 0xd8 PUSH32 0x8E00980D0949CA9979720E573EE554CA541AEC8BFC234265EDEC45F8D1002900 ",
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+			}
+		}
+	},
+	"sources": {
+		"protocol/AssetProxyOwner/AssetProxyOwner.sol": {
+			"id": 25
+		},
+		"multisig/MultiSigWalletWithTimeLock.sol": {
+			"id": 17
+		},
+		"multisig/MultiSigWallet.sol": {
+			"id": 16
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		}
+	},
+	"sourceCodes": {
+		"protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
+		"multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xc1a03719bb35a579c3db5156280faf7fea3944100a90a5b2abe1840a4bcfea20",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyERC20Token.json b/contracts/core/generated-artifacts/DummyERC20Token.json
new file mode 100644
index 000000000..2d60abd28
--- /dev/null
+++ b/contracts/core/generated-artifacts/DummyERC20Token.json
@@ -0,0 +1,393 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "DummyERC20Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "name",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "decimals",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "symbol",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "mint",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_spender",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_target",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "setBalance",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_MINT_AMOUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_name",
+						"type": "string"
+					},
+					{
+						"name": "_symbol",
+						"type": "string"
+					},
+					{
+						"name": "_decimals",
+						"type": "uint256"
+					},
+					{
+						"name": "_totalSupply",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0xFA4 CODESIZE SUB DUP1 PUSH3 0xFA4 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD MLOAD SWAP3 DUP5 ADD MLOAD PUSH1 0x60 DUP6 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP3 DUP6 ADD DUP1 MLOAD SWAP1 SWAP6 SWAP5 SWAP1 SWAP5 ADD SWAP4 SWAP1 SWAP3 SWAP2 PUSH2 0x69 SWAP2 PUSH1 0x4 SWAP2 DUP8 ADD SWAP1 PUSH2 0x9C JUMP JUMPDEST POP DUP3 MLOAD PUSH2 0x7D SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH2 0x9C JUMP JUMPDEST POP PUSH1 0x6 SWAP2 SWAP1 SWAP2 SSTORE CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE POP PUSH2 0x137 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xDD JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x10A JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x10A JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x10A JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xEF JUMP JUMPDEST POP PUSH2 0x116 SWAP3 SWAP2 POP PUSH2 0x11A JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x134 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x116 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x120 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0xE5D DUP1 PUSH3 0x147 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x76B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x771 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x799 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x7B5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x82E JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x8B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA43 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA7B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB91 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC78 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE DUP1 DUP4 KECCAK256 SLOAD SWAP4 DUP4 MSTORE PUSH1 0x1 SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 DUP4 GT ISZERO PUSH2 0x55C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5CB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 DUP2 ADD LT ISZERO PUSH2 0x661 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x6FB JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x8B1 CALLER DUP3 PUSH2 0xC86 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x9C8 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xB02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xB4E JUMPI PUSH2 0xB46 PUSH1 0x3 SLOAD PUSH2 0xB41 DUP4 DUP6 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xD3F JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xB67 JUMP JUMPDEST PUSH2 0xB63 PUSH1 0x3 SLOAD PUSH2 0xB5E DUP5 DUP5 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC17 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x8B1 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xCB7 SWAP1 DUP3 SWAP1 PUSH2 0xDB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xCEA SWAP1 DUP3 PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xDB0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xE2A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x4FCDC6 0xcc PUSH20 0x6AE3DEA2B69A3AFB9D273D92392B7D30CA6C97A5 SWAP12 0x27 0xd1 SUB 0x4d 0xf8 STOP 0x29 ",
+				"sourceMap": "706:1394:55:-;;;928:308;8:9:-1;5:2;;;30:1;27;20:12;5:2;928:308:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;928:308:55;;;1079:12;;928:308;;;;;;;;;;1079:12;;:4;;:12;;;;:::i;:::-;-1:-1:-1;1101:16:55;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;1127:8:55;:20;;;;1203:10;1194:20;;;;:8;:20;;;;;:35;-1:-1:-1;706:1394:55;;-1:-1:-1;706:1394:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;706:1394:55;;;-1:-1:-1;706:1394:55;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x76B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x771 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x799 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x7B5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x82E JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x8B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA43 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA7B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB91 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC78 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE DUP1 DUP4 KECCAK256 SLOAD SWAP4 DUP4 MSTORE PUSH1 0x1 SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 DUP4 GT ISZERO PUSH2 0x55C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5CB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 DUP2 ADD LT ISZERO PUSH2 0x661 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x6FB JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x8B1 CALLER DUP3 PUSH2 0xC86 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x9C8 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xB02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xB4E JUMPI PUSH2 0xB46 PUSH1 0x3 SLOAD PUSH2 0xB41 DUP4 DUP6 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xD3F JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xB67 JUMP JUMPDEST PUSH2 0xB63 PUSH1 0x3 SLOAD PUSH2 0xB5E DUP5 DUP5 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC17 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x8B1 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xCB7 SWAP1 DUP3 SWAP1 PUSH2 0xDB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xCEA SWAP1 DUP3 PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xDB0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xE2A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x4FCDC6 0xcc PUSH20 0x6AE3DEA2B69A3AFB9D273D92392B7D30CA6C97A5 SWAP12 0x27 0xd1 SUB 0x4d 0xf8 STOP 0x29 ",
+				"sourceMap": "706:1394:55:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;777:18;;8:9:-1;5:2;;;30:1;27;20:12;5:2;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2896:270:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2896:270:70;;;;;;;;;;;;;;;;;;;;;;;;;;;3251:119;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3251:119:70;;;;;;;;;;;;;;;;;;;;1091:804:73;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1091:804:73;;;;;;;;;;;;;;827:23:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;827:23:55;;;;3524:135:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3524:135:70;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;;;;;;;;;;;;;;;;;;;;801::55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;801:20:55;;;;1907:191;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1907:191:55;;;;;;;1055:514:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1055:514:70;;;;;;;;;3867:162;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3867:162:70;;;;;;;;;;;;1406:407:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1406:407:55;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;856:65:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;856:65:55;;;;777:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;2896:270:70:-;3009:10;2981:4;3001:19;;;:7;:19;;;;;;;;;:29;;;;;;;;;;;:38;;;3054:84;;;;;;;2981:4;;3001:29;;3009:10;;3054:84;;;;;;;;-1:-1:-1;3155:4:70;2896:270;;;;:::o;3251:119::-;3351:12;;3251:119;:::o;1091:804:73:-;1261:14;;;1221:4;1261:14;;;:7;:14;;;;;;;;1276:10;1261:26;;;;;;;;1318:15;;;:8;:15;;;;;;1221:4;;1261:26;1318:25;-1:-1:-1;1318:25:73;1297:98;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1426:19;;;;1405:94;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1556:13;;;;;;;:8;:13;;;;;;1530:22;;;:39;;1509:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1622:13;;;;;;;;:8;:13;;;;;;:23;;;;;;1655:15;;;;;;:25;;;;;;;745:10;1694:20;;1690:87;;;1730:14;;;;;;;:7;:14;;;;;;;;1745:10;1730:26;;;;;;;:36;;;;;;;1690:87;1833:3;1792:74;;1814:5;1792:74;;;1850:6;1792:74;;;;;;;;;;;;;;;;;;-1:-1:-1;1884:4:73;;1091:804;-1:-1:-1;;;;1091:804:73:o;827:23:55:-;;;;:::o;3524:135:70:-;3636:16;;3606:7;3636:16;;;:8;:16;;;;;;;3524:135::o;91:20:82:-;;;;;;:::o;801::55:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1907:191;898:23;1989:25;;;1968:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2066:25;2072:10;2084:6;2066:5;:25::i;:::-;1907:191;:::o;1055:514:70:-;1186:10;1136:4;1177:20;;;:8;:20;;;;;;:30;-1:-1:-1;1177:30:70;1156:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1316:13;;;;;;;:8;:13;;;;;;1290:22;;;:39;;1269:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1391:10;1382:20;;;;:8;:20;;;;;;;;:30;;;;;;;:20;1422:13;;;;;;;;;:23;;;;;;1461:79;;;;;;;1422:13;;1391:10;1461:79;;;;;;;;;;;-1:-1:-1;1558:4:70;1055:514;;;;:::o;3867:162::-;3997:15;;;;3967:7;3997:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;;;;3867:162::o;1406:407:55:-;1508:19;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1530:17:55;;;;;;;:8;:17;;;;;;1561:20;;;1557:214;;;1612:51;1620:12;;1634:28;1642:11;1655:6;1634:7;:28::i;:::-;1612:7;:51::i;:::-;1597:12;:66;1557:214;;;1709:51;1717:12;;1731:28;1739:6;1747:11;1731:7;:28::i;:::-;1709:7;:51::i;:::-;1694:12;:66;1557:214;-1:-1:-1;1780:17:55;;;;;;;;:8;:17;;;;;:26;1406:407::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;;;333:167;:::o;856:65:55:-;898:23;856:65;:::o;935:277:72:-;1042:13;;;;;;;:8;:13;;;;;;1026:30;;1034:6;;1026:7;:30::i;:::-;1010:13;;;;;;;:8;:13;;;;;:46;1089:12;;1081:29;;1103:6;1081:7;:29::i;:::-;1066:12;:44;1126:79;;;;;;;;;;;;1156:1;;1126:79;;;;;;;;;935:277;;:::o;502:208:84:-;588:7;632:6;;;;611:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;698:5:84;;;502:208::o;716:230::-;802:7;837:5;;;873:6;;;;852:69;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;938:1;716:230;-1:-1:-1;;;716:230:84:o"
+			}
+		}
+	},
+	"sources": {
+		"test/DummyERC20Token/DummyERC20Token.sol": {
+			"id": 55
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"tokens/ERC20Token/MintableERC20Token.sol": {
+			"id": 72
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": {
+			"id": 73
+		},
+		"tokens/ERC20Token/ERC20Token.sol": {
+			"id": 70
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		}
+	},
+	"sourceCodes": {
+		"test/DummyERC20Token/DummyERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/MintableERC20Token.sol\";\n\n\ncontract DummyERC20Token is \n    Ownable,\n    MintableERC20Token\n{\n    string public name;\n    string public symbol;\n    uint256 public decimals;\n    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;\n\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n        decimals = _decimals;\n        _totalSupply = _totalSupply;\n        balances[msg.sender] = _totalSupply;\n    }\n\n    /// @dev Sets the balance of target address\n    /// @param _target Address or which balance will be updated\n    /// @param _value New balance of target address\n    function setBalance(address _target, uint256 _value)\n        external\n        onlyOwner\n    {\n        uint256 currBalance = balances[_target];\n        if (_value < currBalance) {\n            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));\n        } else {\n            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));\n        }\n        balances[_target] = _value;\n    }\n\n    /// @dev Mints new tokens for sender\n    /// @param _value Amount of tokens to mint\n    function mint(uint256 _value)\n        external\n    {\n        require(\n            _value <= MAX_MINT_AMOUNT,\n            \"VALUE_TOO_LARGE\"\n        );\n\n        _mint(msg.sender, _value);\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"tokens/ERC20Token/MintableERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/SafeMath/SafeMath.sol\";\nimport \"./UnlimitedAllowanceERC20Token.sol\";\n\n\ncontract MintableERC20Token is \n    SafeMath,\n    UnlimitedAllowanceERC20Token\n{\n    /// @dev Mints new tokens\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _value Amount of tokens to mint\n    function _mint(address _to, uint256 _value)\n        internal\n    {\n        balances[_to] = safeAdd(_value, balances[_to]);\n        _totalSupply = safeAdd(_totalSupply, _value);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _value\n        );\n    }\n\n    /// @dev Mints new tokens\n    /// @param _owner Owner of tokens that will be burned\n    /// @param _value Amount of tokens to burn\n    function _burn(address _owner, uint256 _value)\n        internal\n    {\n        balances[_owner] = safeSub(balances[_owner], _value);\n        _totalSupply = safeSub(_totalSupply, _value);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _value\n        );\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/ERC20Token.sol\";\n\n\ncontract UnlimitedAllowanceERC20Token is\n    ERC20Token\n{\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        uint256 allowance = allowed[_from][msg.sender];\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowance >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        if (allowance < MAX_UINT) {\n            allowed[_from][msg.sender] -= _value;\n        }\n\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n}\n",
+		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
+	},
+	"sourceTreeHashHex": "0xbd0ac9751d7681f909fd16b969568f4dfcee9893e0b084aa1b198b6bb38f8f48",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyERC721Receiver.json b/contracts/core/generated-artifacts/DummyERC721Receiver.json
new file mode 100644
index 000000000..bd42a0718
--- /dev/null
+++ b/contracts/core/generated-artifacts/DummyERC721Receiver.json
@@ -0,0 +1,115 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "DummyERC721Receiver",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_operator",
+						"type": "address"
+					},
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					},
+					{
+						"name": "_data",
+						"type": "bytes"
+					}
+				],
+				"name": "onERC721Received",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "operator",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "from",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "tokenId",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "TokenReceived",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x210 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLVALUE 0xbe PUSH20 0xC3F0608CF7D4479C1CAC8C85B33F8AADB3B69213 0xe3 DUP16 PUSH19 0xB7303049211800290000000000000000000000 ",
+				"sourceMap": "662:1505:58:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;662:1505:58;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLVALUE 0xbe PUSH20 0xC3F0608CF7D4479C1CAC8C85B33F8AADB3B69213 0xe3 DUP16 PUSH19 0xB7303049211800290000000000000000000000 ",
+				"sourceMap": "662:1505:58:-;;;;;;;;;;;;;;;;;;;;;;;1830:335;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1830:335:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1993:6;2020:106;2047:9;2070:5;2089:8;2111:5;;2020:106;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;2020:106:58;;-1:-1:-1;;;;;;;2020:106:58;-1:-1:-1;849:60:58;;;;;;;;;;;;;;;;;;;;;1830:335;;;;;;;:::o"
+			}
+		}
+	},
+	"sources": {
+		"test/DummyERC721Receiver/DummyERC721Receiver.sol": {
+			"id": 58
+		},
+		"tokens/ERC721Token/IERC721Receiver.sol": {
+			"id": 75
+		}
+	},
+	"sourceCodes": {
+		"test/DummyERC721Receiver/DummyERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC721Token/IERC721Receiver.sol\";\n\n\ncontract DummyERC721Receiver is\n    IERC721Receiver\n{\n    // Function selector for ERC721Receiver.onERC721Received\n    // 0x150b7a02\n    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"));\n\n    event TokenReceived(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes data\n    );\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///      after a `transfer`. This function MAY throw to revert and reject the\n    ///      transfer. Return of other than the magic value MUST result in the\n    ///      transaction being reverted.\n    ///      Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///         unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4)\n    {\n        emit TokenReceived(\n            _operator,\n            _from,\n            _tokenId,\n            _data\n        );\n        return ERC721_RECEIVED;\n    }\n}\n",
+		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n"
+	},
+	"sourceTreeHashHex": "0x4dcb73517923ca678184230e5944257743681091865d5300c0fb9b389f0dbfdb",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyERC721Token.json b/contracts/core/generated-artifacts/DummyERC721Token.json
new file mode 100644
index 000000000..72fa41f7f
--- /dev/null
+++ b/contracts/core/generated-artifacts/DummyERC721Token.json
@@ -0,0 +1,440 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "DummyERC721Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "name",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "getApproved",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_approved",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "mint",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "safeTransferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "ownerOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "symbol",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "burn",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_operator",
+						"type": "address"
+					},
+					{
+						"name": "_approved",
+						"type": "bool"
+					}
+				],
+				"name": "setApprovalForAll",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					},
+					{
+						"name": "_data",
+						"type": "bytes"
+					}
+				],
+				"name": "safeTransferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_operator",
+						"type": "address"
+					}
+				],
+				"name": "isApprovedForAll",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_name",
+						"type": "string"
+					},
+					{
+						"name": "_symbol",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_approved",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_operator",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_approved",
+						"type": "bool"
+					}
+				],
+				"name": "ApprovalForAll",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
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SSTORE DUP3 ISZERO PUSH3 0xF1 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0xF1 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0xD4 JUMP JUMPDEST POP PUSH3 0xFF SWAP3 SWAP2 POP PUSH3 0x103 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x120 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0xFF JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x10A JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x162B DUP1 PUSH3 0x133 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x81812FC EQ PUSH2 0x169 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x1AA JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1DD JUMPI DUP1 PUSH4 0x40C10F19 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x245 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x27C JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x294 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2D4 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x2E9 JUMPI DUP1 PUSH4 0x9DC29FAC EQ PUSH2 0x2FE JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x32F JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x3A8 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x3F0 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0x41E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x12E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x116 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x15B JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0x4CA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x4F2 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x616 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x220 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x977 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x251 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x985 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x288 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0xB50 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBE9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH2 0xC98 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0xCB4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x30A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xD2D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xDBD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xE56 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3DC PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x103A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1075 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x4A5 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4FD DUP3 PUSH2 0xB50 JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x528 JUMPI POP PUSH2 0x528 DUP2 CALLER PUSH2 0x103A JUMP JUMPDEST ISZERO ISZERO PUSH2 0x595 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x69E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6A7 DUP5 PUSH2 0xB50 JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x730 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x73C DUP5 PUSH2 0x4CA JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x77D JUMPI POP PUSH2 0x77D DUP4 DUP4 PUSH2 0x103A JUMP JUMPDEST DUP1 PUSH2 0x7B3 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x820 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x871 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP12 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP11 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x8DB SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x918 SWAP1 PUSH1 0x1 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x124D JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x993 DUP6 DUP6 DUP6 PUSH2 0x616 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xA30 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xA44 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xA5A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0xBE3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xC6F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xDB3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x1425 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE64 DUP8 DUP8 DUP8 PUSH2 0x616 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x1031 JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xF18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF2C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF42 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x1031 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x10FB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x1158 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x11CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1246 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x12D3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO PUSH2 0x1366 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F414C52454144595F4558495354530000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP10 AND SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x13CC SWAP2 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP3 SWAP1 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x14AB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E45525F4144445245535300000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP1 DUP4 AND DUP2 EQ PUSH2 0x1543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x15A5 SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP4 SWAP1 LOG4 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 SWAP13 0x21 0xf9 0xa8 0xe0 DUP1 0xaf PUSH4 0x8C9787EB MUL 0x48 0xd CALL GASLIMIT 0xaa JUMPI 0xe5 DUP10 CALLER PUSH31 0x13AC7233BE19E958BD00290000000000000000000000000000000000000000 ",
+				"sourceMap": "743:1013:60:-;;;866:139;8:9:-1;5:2;;;30:1;27;20:12;5:2;866:139:60;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;866:139:60;;;960:12;;866:139;;;;;;;960:12;;:4;;:12;;;;;:::i;:::-;-1:-1:-1;982:16:60;;;;:6;;:16;;;;;:::i;:::-;;866:139;;743:1013;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;743:1013:60;;;-1:-1:-1;743:1013:60;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x12E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x116 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x15B JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0x4CA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x4F2 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x616 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x220 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x977 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x251 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x985 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x288 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0xB50 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBE9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH2 0xC98 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0xCB4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x30A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xD2D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xDBD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xE56 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3DC PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x103A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1075 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x4A5 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4FD DUP3 PUSH2 0xB50 JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x528 JUMPI POP PUSH2 0x528 DUP2 CALLER PUSH2 0x103A JUMP JUMPDEST ISZERO ISZERO PUSH2 0x595 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x69E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6A7 DUP5 PUSH2 0xB50 JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x730 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x73C DUP5 PUSH2 0x4CA JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x77D JUMPI POP PUSH2 0x77D DUP4 DUP4 PUSH2 0x103A JUMP JUMPDEST DUP1 PUSH2 0x7B3 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x820 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x871 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP12 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP11 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x8DB SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x918 SWAP1 PUSH1 0x1 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x124D JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x993 DUP6 DUP6 DUP6 PUSH2 0x616 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xA30 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xA44 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xA5A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0xBE3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xC6F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xDB3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x1425 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE64 DUP8 DUP8 DUP8 PUSH2 0x616 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x1031 JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xF18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF2C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF42 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x1031 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x10FB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x1158 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x11CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1246 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x12D3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO PUSH2 0x1366 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F414C52454144595F4558495354530000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP10 AND SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x13CC SWAP2 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP3 SWAP1 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x14AB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E45525F4144445245535300000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP1 DUP4 AND DUP2 EQ PUSH2 0x1543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x15A5 SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP4 SWAP1 LOG4 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 SWAP13 0x21 0xf9 0xa8 0xe0 DUP1 0xaf PUSH4 0x8C9787EB MUL 0x48 0xd CALL GASLIMIT 0xaa JUMPI 0xe5 DUP10 CALLER PUSH31 0x13AC7233BE19E958BD00290000000000000000000000000000000000000000 ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"test/DummyERC721Token/DummyERC721Token.sol": {
+			"id": 60
+		},
+		"tokens/ERC721Token/MintableERC721Token.sol": {
+			"id": 77
+		},
+		"tokens/ERC721Token/ERC721Token.sol": {
+			"id": 74
+		},
+		"tokens/ERC721Token/IERC721Token.sol": {
+			"id": 76
+		},
+		"tokens/ERC721Token/IERC721Receiver.sol": {
+			"id": 75
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		}
+	},
+	"sourceCodes": {
+		"test/DummyERC721Token/DummyERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC721Token/MintableERC721Token.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract DummyERC721Token is\n    Ownable,\n    MintableERC721Token\n{\n    string public name;\n    string public symbol;\n\n    constructor (\n        string _name,\n        string _symbol\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n    }\n\n    /// @dev Function to mint a new token\n    ///      Reverts if the given token ID already exists\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _tokenId ID of the token to be minted by the msg.sender    \n    function mint(address _to, uint256 _tokenId)\n        external\n    {\n        _mint(_to, _tokenId);\n    }\n\n    /// @dev Function to burn a token\n    ///      Reverts if the given token ID doesn't exist or not called by contract owner\n    /// @param _owner Owner of token with given token ID\n    /// @param _tokenId ID of the token to be burned by the msg.sender\n    function burn(address _owner, uint256 _tokenId)\n        external\n        onlyOwner\n    {\n        _burn(_owner, _tokenId);\n    }\n}\n",
+		"tokens/ERC721Token/MintableERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./ERC721Token.sol\";\n\n\ncontract MintableERC721Token is\n    ERC721Token\n{\n    /// @dev Function to mint a new token\n    ///      Reverts if the given token ID already exists\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _tokenId ID of the token to be minted by the msg.sender    \n    function _mint(address _to, uint256 _tokenId)\n        internal\n    {\n        require(\n            _to != address(0),\n            \"ERC721_ZERO_TO_ADDRESS\"\n        );\n\n        address owner = owners[_tokenId];\n        require(\n            owner == address(0),\n            \"ERC721_OWNER_ALREADY_EXISTS\"\n        );\n\n        owners[_tokenId] = _to;\n        balances[_to] = safeAdd(balances[_to], 1);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _tokenId\n        );\n    }\n\n    /// @dev Function to burn a token\n    ///      Reverts if the given token ID doesn't exist\n    /// @param _owner Owner of token with given token ID\n    /// @param _tokenId ID of the token to be burned by the msg.sender\n    function _burn(address _owner, uint256 _tokenId)\n        internal\n    {\n        require(\n            _owner != address(0),\n            \"ERC721_ZERO_OWNER_ADDRESS\"\n        );\n\n        address owner = owners[_tokenId];\n        require(\n            owner == _owner,\n            \"ERC721_OWNER_MISMATCH\"\n        );\n\n        owners[_tokenId] = address(0);\n        balances[_owner] = safeSub(balances[_owner], 1);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _tokenId\n        );\n    }\n}\n",
+		"tokens/ERC721Token/ERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC721Token.sol\";\nimport \"./IERC721Receiver.sol\";\nimport \"../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract ERC721Token is\n    IERC721Token,\n    SafeMath\n{\n    // Function selector for ERC721Receiver.onERC721Received\n    // 0x150b7a02\n    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"));\n\n    // Mapping of tokenId => owner\n    mapping (uint256 => address) internal owners;\n\n    // Mapping of tokenId => approved address\n    mapping (uint256 => address) internal approvals;\n\n    // Mapping of owner => number of tokens owned\n    mapping (address => uint256) internal balances;\n\n    // Mapping of owner => operator => approved\n    mapping (address => mapping (address => bool)) internal operatorApprovals;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                _data\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                \"\"\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external\n    {\n        address owner = ownerOf(_tokenId);\n        require(\n            msg.sender == owner || isApprovedForAll(owner, msg.sender),\n            \"ERC721_INVALID_SENDER\"\n        );\n\n        approvals[_tokenId] = _approved;\n        emit Approval(\n            owner,\n            _approved,\n            _tokenId\n        );\n    }\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external\n    {\n        operatorApprovals[msg.sender][_operator] = _approved;\n        emit ApprovalForAll(\n            msg.sender,\n            _operator,\n            _approved\n        );\n    }\n    \n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        require(\n            _owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return balances[_owner];\n    }\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public\n    {\n        require(\n            _to != address(0),\n            \"ERC721_ZERO_TO_ADDRESS\"\n        );\n\n        address owner = ownerOf(_tokenId);\n        require(\n            _from == owner,\n            \"ERC721_OWNER_MISMATCH\"\n        );\n\n        address spender = msg.sender;\n        address approvedAddress = getApproved(_tokenId);\n        require(\n            spender == owner ||\n            isApprovedForAll(owner, spender) ||\n            approvedAddress == spender,\n            \"ERC721_INVALID_SPENDER\"\n        );\n\n        if (approvedAddress != address(0)) {\n            approvals[_tokenId] = address(0);\n        }\n\n        owners[_tokenId] = _to;\n        balances[_from] = safeSub(balances[_from], 1);\n        balances[_to] = safeAdd(balances[_to], 1);\n    \n        emit Transfer(\n            _from,\n            _to,\n            _tokenId\n        );\n    }\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        address owner = owners[_tokenId];\n        require(\n            owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return owner;\n    }\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        return approvals[_tokenId];\n    }\n\n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool)\n    {\n        return operatorApprovals[_owner][_operator];\n    }\n}\n",
+		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n"
+	},
+	"sourceTreeHashHex": "0x7c03657f568331e5dbdd3212ed6be6074760e096f601ee84ad8c0fa46acd293f",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json b/contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json
new file mode 100644
index 000000000..de60fb930
--- /dev/null
+++ b/contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json
@@ -0,0 +1,397 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "DummyMultipleReturnERC20Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "name",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "decimals",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "symbol",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "mint",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_spender",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_target",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "setBalance",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_MINT_AMOUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_name",
+						"type": "string"
+					},
+					{
+						"name": "_symbol",
+						"type": "string"
+					},
+					{
+						"name": "_decimals",
+						"type": "uint256"
+					},
+					{
+						"name": "_totalSupply",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0xD68 CODESIZE SUB DUP1 PUSH2 0xD68 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD MLOAD SWAP3 DUP5 ADD MLOAD PUSH1 0x60 DUP6 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP3 DUP6 ADD DUP1 MLOAD SWAP1 SWAP6 SWAP5 SWAP1 SWAP5 ADD SWAP4 SWAP1 SWAP3 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 PUSH2 0x6F SWAP2 PUSH1 0x4 SWAP2 DUP8 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP DUP3 MLOAD PUSH2 0x83 SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP PUSH1 0x6 SWAP2 SWAP1 SWAP2 SSTORE CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE POP PUSH2 0x141 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xE7 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x114 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x114 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x114 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xF9 JUMP JUMPDEST POP PUSH2 0x120 SWAP3 SWAP2 POP PUSH2 0x124 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x13E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x12A JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0xC18 DUP1 PUSH2 0x150 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x526 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x52C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x554 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x570 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x5E9 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x66F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x7FE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x836 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x94C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xA33 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 PUSH1 0x0 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 PUSH1 0x0 RETURN JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x662 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x66C CALLER DUP3 PUSH2 0xA41 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x6ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x783 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x8BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0x909 JUMPI PUSH2 0x901 PUSH1 0x3 SLOAD PUSH2 0x8FC DUP4 DUP6 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAFA JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0x922 JUMP JUMPDEST PUSH2 0x91E PUSH1 0x3 SLOAD PUSH2 0x919 DUP5 DUP5 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x9D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x66C JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xA72 SWAP1 DUP3 SWAP1 PUSH2 0xB71 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xAA5 SWAP1 DUP3 PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xB6B JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xBE5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x4b SWAP11 CALLDATASIZE SIGNEXTEND PUSH18 0xFA72973A0CB91D0B0EFF3F0706340B808E79 EQ PUSH29 0x79C446632B7E100290000000000000000000000000000000000000000 ",
+				"sourceMap": "674:1072:56:-;;;742:266;8:9:-1;5:2;;;30:1;27;20:12;5:2;742:266:56;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;742:266:56;;;1079:12:55;;742:266:56;;;;;;;;;;;;;;;;;;1079:12:55;;:4;;:12;;;;:::i;:::-;-1:-1:-1;1101:16:55;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;1127:8:55;:20;;;;1203:10;1194:20;;;;:8;:20;;;;;:35;-1:-1:-1;674:1072:56;;-1:-1:-1;;;;;674:1072:56;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;674:1072:56;;;-1:-1:-1;674:1072:56;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x526 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x52C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x554 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x570 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x5E9 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x66F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x7FE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x836 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x94C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xA33 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 PUSH1 0x0 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 PUSH1 0x0 RETURN JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x662 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x66C CALLER DUP3 PUSH2 0xA41 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x6ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x783 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x8BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0x909 JUMPI PUSH2 0x901 PUSH1 0x3 SLOAD PUSH2 0x8FC DUP4 DUP6 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAFA JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0x922 JUMP JUMPDEST PUSH2 0x91E PUSH1 0x3 SLOAD PUSH2 0x919 DUP5 DUP5 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x9D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x66C JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xA72 SWAP1 DUP3 SWAP1 PUSH2 0xB71 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xAA5 SWAP1 DUP3 PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xB6B JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xBE5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x4b SWAP11 CALLDATASIZE SIGNEXTEND PUSH18 0xFA72973A0CB91D0B0EFF3F0706340B808E79 EQ PUSH29 0x79C446632B7E100290000000000000000000000000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"test/DummyERC20Token/DummyMultipleReturnERC20Token.sol": {
+			"id": 56
+		},
+		"test/DummyERC20Token/DummyERC20Token.sol": {
+			"id": 55
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"tokens/ERC20Token/MintableERC20Token.sol": {
+			"id": 72
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": {
+			"id": 73
+		},
+		"tokens/ERC20Token/ERC20Token.sol": {
+			"id": 70
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		}
+	},
+	"sourceCodes": {
+		"test/DummyERC20Token/DummyMultipleReturnERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./DummyERC20Token.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract DummyMultipleReturnERC20Token is\n    DummyERC20Token\n{\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n        DummyERC20Token(\n            _name,\n            _symbol,\n            _decimals,\n            _totalSupply\n        )\n    {}\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true)\n        assembly {\n            mstore(0, 1)\n            mstore(32, 1)\n            return(0, 64)\n        }\n    }\n}\n\n",
+		"test/DummyERC20Token/DummyERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/MintableERC20Token.sol\";\n\n\ncontract DummyERC20Token is \n    Ownable,\n    MintableERC20Token\n{\n    string public name;\n    string public symbol;\n    uint256 public decimals;\n    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;\n\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n        decimals = _decimals;\n        _totalSupply = _totalSupply;\n        balances[msg.sender] = _totalSupply;\n    }\n\n    /// @dev Sets the balance of target address\n    /// @param _target Address or which balance will be updated\n    /// @param _value New balance of target address\n    function setBalance(address _target, uint256 _value)\n        external\n        onlyOwner\n    {\n        uint256 currBalance = balances[_target];\n        if (_value < currBalance) {\n            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));\n        } else {\n            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));\n        }\n        balances[_target] = _value;\n    }\n\n    /// @dev Mints new tokens for sender\n    /// @param _value Amount of tokens to mint\n    function mint(uint256 _value)\n        external\n    {\n        require(\n            _value <= MAX_MINT_AMOUNT,\n            \"VALUE_TOO_LARGE\"\n        );\n\n        _mint(msg.sender, _value);\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"tokens/ERC20Token/MintableERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/SafeMath/SafeMath.sol\";\nimport \"./UnlimitedAllowanceERC20Token.sol\";\n\n\ncontract MintableERC20Token is \n    SafeMath,\n    UnlimitedAllowanceERC20Token\n{\n    /// @dev Mints new tokens\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _value Amount of tokens to mint\n    function _mint(address _to, uint256 _value)\n        internal\n    {\n        balances[_to] = safeAdd(_value, balances[_to]);\n        _totalSupply = safeAdd(_totalSupply, _value);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _value\n        );\n    }\n\n    /// @dev Mints new tokens\n    /// @param _owner Owner of tokens that will be burned\n    /// @param _value Amount of tokens to burn\n    function _burn(address _owner, uint256 _value)\n        internal\n    {\n        balances[_owner] = safeSub(balances[_owner], _value);\n        _totalSupply = safeSub(_totalSupply, _value);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _value\n        );\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/ERC20Token.sol\";\n\n\ncontract UnlimitedAllowanceERC20Token is\n    ERC20Token\n{\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        uint256 allowance = allowed[_from][msg.sender];\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowance >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        if (allowance < MAX_UINT) {\n            allowed[_from][msg.sender] -= _value;\n        }\n\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n}\n",
+		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
+	},
+	"sourceTreeHashHex": "0x9edf2fcc010282c8ff33a61271a61abfcbe0f88113427cb448b301fcb88337be",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyNoReturnERC20Token.json b/contracts/core/generated-artifacts/DummyNoReturnERC20Token.json
new file mode 100644
index 000000000..2e7dbef5f
--- /dev/null
+++ b/contracts/core/generated-artifacts/DummyNoReturnERC20Token.json
@@ -0,0 +1,397 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "DummyNoReturnERC20Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "name",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "decimals",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "symbol",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "mint",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_spender",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_target",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "setBalance",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_MINT_AMOUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_name",
+						"type": "string"
+					},
+					{
+						"name": "_symbol",
+						"type": "string"
+					},
+					{
+						"name": "_decimals",
+						"type": "uint256"
+					},
+					{
+						"name": "_totalSupply",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0xF40 CODESIZE SUB DUP1 PUSH2 0xF40 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD MLOAD SWAP3 DUP5 ADD MLOAD PUSH1 0x60 DUP6 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP3 DUP6 ADD DUP1 MLOAD SWAP1 SWAP6 SWAP5 SWAP1 SWAP5 ADD SWAP4 SWAP1 SWAP3 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 PUSH2 0x6F SWAP2 PUSH1 0x4 SWAP2 DUP8 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP DUP3 MLOAD PUSH2 0x83 SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP PUSH1 0x6 SWAP2 SWAP1 SWAP2 SSTORE CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE POP PUSH2 0x141 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xE7 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x114 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x114 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x114 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xF9 JUMP JUMPDEST POP PUSH2 0x120 SWAP3 SWAP2 POP PUSH2 0x124 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x13E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x12A JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0xDF0 DUP1 PUSH2 0x150 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x705 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x733 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x74F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x7C8 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x84E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x9D6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA0E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB24 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC0B JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x5E2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x678 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 ADD SWAP1 SSTORE SWAP4 DUP9 AND DUP1 DUP4 MSTORE DUP5 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE PUSH1 0x2 DUP3 MSTORE DUP5 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x841 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x84B CALLER DUP3 PUSH2 0xC19 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x8CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x962 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA95 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xAE1 JUMPI PUSH2 0xAD9 PUSH1 0x3 SLOAD PUSH2 0xAD4 DUP4 DUP6 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xCD2 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAF6 PUSH1 0x3 SLOAD PUSH2 0xAF1 DUP5 DUP5 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xBAA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x84B JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xC4A SWAP1 DUP3 SWAP1 PUSH2 0xD49 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xC7D SWAP1 DUP3 PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD43 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDBD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLDATASIZE 0xdd 0xba AND DUP8 0xbe CALLDATALOAD 0xf8 0xca NUMBER 0xec CODECOPY 0xf5 PUSH6 0x9FAA6721F549 PUSH22 0x701873EEDFB44EC7547F160029000000000000000000 ",
+				"sourceMap": "674:2274:57:-;;;736:266;8:9:-1;5:2;;;30:1;27;20:12;5:2;736:266:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;736:266:57;;;1079:12:55;;736:266:57;;;;;;;;;;;;;;;;;;1079:12:55;;:4;;:12;;;;:::i;:::-;-1:-1:-1;1101:16:55;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;1127:8:55;:20;;;;1203:10;1194:20;;;;:8;:20;;;;;:35;-1:-1:-1;674:2274:57;;-1:-1:-1;;;;;674:2274:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;674:2274:57;;;-1:-1:-1;674:2274:57;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x705 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x733 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x74F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x7C8 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x84E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x9D6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA0E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB24 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC0B JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x5E2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x678 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 ADD SWAP1 SSTORE SWAP4 DUP9 AND DUP1 DUP4 MSTORE DUP5 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE PUSH1 0x2 DUP3 MSTORE DUP5 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x841 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x84B CALLER DUP3 PUSH2 0xC19 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x8CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x962 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA95 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xAE1 JUMPI PUSH2 0xAD9 PUSH1 0x3 SLOAD PUSH2 0xAD4 DUP4 DUP6 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xCD2 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAF6 PUSH1 0x3 SLOAD PUSH2 0xAF1 DUP5 DUP5 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xBAA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x84B JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xC4A SWAP1 DUP3 SWAP1 PUSH2 0xD49 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xC7D SWAP1 DUP3 PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD43 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDBD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLDATASIZE 0xdd 0xba AND DUP8 0xbe CALLDATALOAD 0xf8 0xca NUMBER 0xec CODECOPY 0xf5 PUSH6 0x9FAA6721F549 PUSH22 0x701873EEDFB44EC7547F160029000000000000000000 ",
+				"sourceMap": "674:2274:57:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;777:18:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2896:270:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2896:270:70;;;;;;;;;;;;;;;;;;;;;;;;;;;3251:119;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3251:119:70;;;;;;;;;;;;;;;;;;;;2085:861:57;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2085:861:57;;;;;;;;;;;;;;827:23:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;827:23:55;;;;3524:135:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3524:135:70;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;;;;;;;;;;;;;;;;;;;;801::55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;801:20:55;;;;1907:191;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1907:191:55;;;;;;;1174:656:57;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1174:656:57;;;;;;;;;3867:162:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3867:162:70;;;;;;;;;;;;1406:407:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1406:407:55;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;856:65:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;856:65:55;;;;777:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;2896:270:70:-;3009:10;2981:4;3001:19;;;:7;:19;;;;;;;;;:29;;;;;;;;;;;:38;;;3054:84;;;;;;;2981:4;;3001:29;;3009:10;;3054:84;;;;;;;;-1:-1:-1;3155:4:70;2896:270;;;;:::o;3251:119::-;3351:12;;3251:119;:::o;2085:861:57:-;2256:15;;;2215:4;2256:15;;;:8;:15;;;;;;:25;-1:-1:-1;2256:25:57;2235:98;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2364:14;;;;;;;:7;:14;;;;;;;;2379:10;2364:26;;;;;;;;:36;-1:-1:-1;2364:36:57;2343:111;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2511:13;;;;;;;:8;:13;;;;;;2485:22;;;:39;;2464:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2577:13;;;;;;;;:8;:13;;;;;;;;:23;;;;;;2610:15;;;;;;;;;:25;;;;;;;2645:7;:14;;;;;2660:10;2645:26;;;;;;;;:36;;;;;;;2701:74;;;;;;;2577:13;;2610:15;;2701:74;;;;;;;;;;2918:12;827:23:55;;;;:::o;3524:135:70:-;3636:16;;3606:7;3636:16;;;:8;:16;;;;;;;3524:135::o;91:20:82:-;;;;;;:::o;801::55:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1907:191;898:23;1989:25;;;1968:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2066:25;2072:10;2084:6;2066:5;:25::i;:::-;1907:191;:::o;1174:656:57:-;1305:10;1255:4;1296:20;;;:8;:20;;;;;;:30;-1:-1:-1;1296:30:57;1275:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1435:13;;;;;;;:8;:13;;;;;;1409:22;;;:39;;1388:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1510:10;1501:20;;;;:8;:20;;;;;;;;:30;;;;;;;:20;1541:13;;;;;;;;;:23;;;;;;1580:79;;;;;;;1541:13;;1510:10;1580:79;;;;;;;;;;;1802:12;3867:162:70;3997:15;;;;3967:7;3997:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;;;;3867:162::o;1406:407:55:-;1508:19;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1530:17:55;;;;;;;:8;:17;;;;;;1561:20;;;1557:214;;;1612:51;1620:12;;1634:28;1642:11;1655:6;1634:7;:28::i;:::-;1612:7;:51::i;:::-;1597:12;:66;1557:214;;;1709:51;1717:12;;1731:28;1739:6;1747:11;1731:7;:28::i;:::-;1709:7;:51::i;:::-;1694:12;:66;1557:214;-1:-1:-1;1780:17:55;;;;;;;;:8;:17;;;;;:26;1406:407::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;;;333:167;:::o;856:65:55:-;898:23;856:65;:::o;935:277:72:-;1042:13;;;;;;;:8;:13;;;;;;1026:30;;1034:6;;1026:7;:30::i;:::-;1010:13;;;;;;;:8;:13;;;;;:46;1089:12;;1081:29;;1103:6;1081:7;:29::i;:::-;1066:12;:44;1126:79;;;;;;;;;;;;1156:1;;1126:79;;;;;;;;;935:277;;:::o;502:208:84:-;588:7;632:6;;;;611:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;698:5:84;;;502:208::o;716:230::-;802:7;837:5;;;873:6;;;;852:69;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;938:1;716:230;-1:-1:-1;;;716:230:84:o"
+			}
+		}
+	},
+	"sources": {
+		"test/DummyERC20Token/DummyNoReturnERC20Token.sol": {
+			"id": 57
+		},
+		"test/DummyERC20Token/DummyERC20Token.sol": {
+			"id": 55
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"tokens/ERC20Token/MintableERC20Token.sol": {
+			"id": 72
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": {
+			"id": 73
+		},
+		"tokens/ERC20Token/ERC20Token.sol": {
+			"id": 70
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		}
+	},
+	"sourceCodes": {
+		"test/DummyERC20Token/DummyNoReturnERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./DummyERC20Token.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract DummyNoReturnERC20Token is\n    DummyERC20Token\n{\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n        DummyERC20Token(\n            _name,\n            _symbol,\n            _decimals,\n            _totalSupply\n        )\n    {}\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data\n        assembly {\n            return(0, 0)\n        }\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data\n        assembly {\n            return(0, 0)\n        }\n    }\n}\n\n",
+		"test/DummyERC20Token/DummyERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/MintableERC20Token.sol\";\n\n\ncontract DummyERC20Token is \n    Ownable,\n    MintableERC20Token\n{\n    string public name;\n    string public symbol;\n    uint256 public decimals;\n    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;\n\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n        decimals = _decimals;\n        _totalSupply = _totalSupply;\n        balances[msg.sender] = _totalSupply;\n    }\n\n    /// @dev Sets the balance of target address\n    /// @param _target Address or which balance will be updated\n    /// @param _value New balance of target address\n    function setBalance(address _target, uint256 _value)\n        external\n        onlyOwner\n    {\n        uint256 currBalance = balances[_target];\n        if (_value < currBalance) {\n            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));\n        } else {\n            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));\n        }\n        balances[_target] = _value;\n    }\n\n    /// @dev Mints new tokens for sender\n    /// @param _value Amount of tokens to mint\n    function mint(uint256 _value)\n        external\n    {\n        require(\n            _value <= MAX_MINT_AMOUNT,\n            \"VALUE_TOO_LARGE\"\n        );\n\n        _mint(msg.sender, _value);\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"tokens/ERC20Token/MintableERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/SafeMath/SafeMath.sol\";\nimport \"./UnlimitedAllowanceERC20Token.sol\";\n\n\ncontract MintableERC20Token is \n    SafeMath,\n    UnlimitedAllowanceERC20Token\n{\n    /// @dev Mints new tokens\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _value Amount of tokens to mint\n    function _mint(address _to, uint256 _value)\n        internal\n    {\n        balances[_to] = safeAdd(_value, balances[_to]);\n        _totalSupply = safeAdd(_totalSupply, _value);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _value\n        );\n    }\n\n    /// @dev Mints new tokens\n    /// @param _owner Owner of tokens that will be burned\n    /// @param _value Amount of tokens to burn\n    function _burn(address _owner, uint256 _value)\n        internal\n    {\n        balances[_owner] = safeSub(balances[_owner], _value);\n        _totalSupply = safeSub(_totalSupply, _value);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _value\n        );\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/ERC20Token.sol\";\n\n\ncontract UnlimitedAllowanceERC20Token is\n    ERC20Token\n{\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        uint256 allowance = allowed[_from][msg.sender];\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowance >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        if (allowance < MAX_UINT) {\n            allowed[_from][msg.sender] -= _value;\n        }\n\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n}\n",
+		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
+	},
+	"sourceTreeHashHex": "0x552299c00640ccbf6122867908f7e8c862d21ec4e34e5abaff193fce16240d6a",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC20Proxy.json b/contracts/core/generated-artifacts/ERC20Proxy.json
new file mode 100644
index 000000000..beabe2944
--- /dev/null
+++ b/contracts/core/generated-artifacts/ERC20Proxy.json
@@ -0,0 +1,252 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ERC20Proxy",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "addAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "authorities",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "removeAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "removeAuthorizedAddressAtIndex",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getProxyId",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "authorized",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getAuthorizedAddresses",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "fallback"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "caller",
+						"type": "address"
+					}
+				],
+				"name": "AuthorizedAddressAdded",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "caller",
+						"type": "address"
+					}
+				],
+				"name": "AuthorizedAddressRemoved",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE PUSH2 0xF4A DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0x278 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x2B9 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x2FC JUMPI DUP1 PUSH4 0xAE25532E EQ PUSH2 0x32D JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x377 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x3B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x41E JUMPI JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD AND PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP2 EQ ISZERO PUSH2 0x243 JUMPI PUSH1 0x40 DUP1 MLOAD CALLER DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 DUP2 KECCAK256 SLOAD ISZERO ISZERO PUSH2 0x17B JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0x1553454E4445525F4E4F545F415554484F52495A454400000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x28 PUSH1 0x4 CALLDATALOAD ADD CALLDATALOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x60 PUSH1 0x24 PUSH1 0x4 CALLDATACOPY PUSH1 0x20 PUSH1 0x0 PUSH1 0x64 PUSH1 0x0 DUP1 DUP6 GAS CALL PUSH1 0x0 DUP1 MLOAD GT PUSH1 0x20 RETURNDATASIZE EQ AND RETURNDATASIZE ISZERO OR DUP2 AND SWAP1 POP DUP1 ISZERO PUSH2 0x1D2 JUMPI STOP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF5452414E534645525F4641494C454400000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x44C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x284 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH1 0x4 CALLDATALOAD PUSH2 0x638 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x66D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH2 0x966 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x308 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x982 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x342 PUSH2 0xD37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x383 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xD6D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3CE PUSH2 0xD82 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDF1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x567 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x646 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x6F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x91F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x807 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x917 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x85F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x892 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x911 SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH2 0x91F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x7D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xA9E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB0E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB34 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xBC2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xC3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xC70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xCEF SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xDE7 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDBC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xE77 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xED4 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xEFB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xEFB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF00 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xD6A SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF1A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF06 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 TIMESTAMP 0xe8 0xd1 0x2c 0xee SAR PUSH6 0xAC011B69C29A 0xad PUSH26 0x7FD7A173CAA7693FE91761BBBAA39C950E002900000000000000 ",
+				"sourceMap": "641:8586:18:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;641:8586:18;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0x278 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x2B9 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x2FC JUMPI DUP1 PUSH4 0xAE25532E EQ PUSH2 0x32D JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x377 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x3B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x41E JUMPI JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD AND PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP2 EQ ISZERO PUSH2 0x243 JUMPI PUSH1 0x40 DUP1 MLOAD CALLER DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 DUP2 KECCAK256 SLOAD ISZERO ISZERO PUSH2 0x17B JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0x1553454E4445525F4E4F545F415554484F52495A454400000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x28 PUSH1 0x4 CALLDATALOAD ADD CALLDATALOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x60 PUSH1 0x24 PUSH1 0x4 CALLDATACOPY PUSH1 0x20 PUSH1 0x0 PUSH1 0x64 PUSH1 0x0 DUP1 DUP6 GAS CALL PUSH1 0x0 DUP1 MLOAD GT PUSH1 0x20 RETURNDATASIZE EQ AND RETURNDATASIZE ISZERO OR DUP2 AND SWAP1 POP DUP1 ISZERO PUSH2 0x1D2 JUMPI STOP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF5452414E534645525F4641494C454400000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x44C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x284 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH1 0x4 CALLDATALOAD PUSH2 0x638 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x66D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH2 0x966 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x308 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x982 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x342 PUSH2 0xD37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x383 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xD6D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3CE PUSH2 0xD82 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDF1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x567 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x646 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x6F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x91F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x807 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x917 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x85F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x892 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x911 SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH2 0x91F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x7D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xA9E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB0E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB34 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xBC2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xC3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xC70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xCEF SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xDE7 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDBC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xE77 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xED4 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xEFB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xEFB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF00 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xD6A SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF1A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF06 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 TIMESTAMP 0xe8 0xd1 0x2c 0xee SAR PUSH6 0xAC011B69C29A 0xad PUSH26 0x7FD7A173CAA7693FE91761BBBAA39C950E002900000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"protocol/AssetProxy/ERC20Proxy.sol": {
+			"id": 18
+		},
+		"protocol/AssetProxy/MixinAuthorizable.sol": {
+			"id": 20
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"protocol/AssetProxy/mixins/MAuthorizable.sol": {
+			"id": 24
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 23
+		}
+	},
+	"sourceCodes": {
+		"protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
+	},
+	"sourceTreeHashHex": "0x61b379850639517b46c6d60f6c12c18bf568c6d475f90938b2653446bd018009",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC20Token.json b/contracts/core/generated-artifacts/ERC20Token.json
new file mode 100644
index 000000000..2f060f478
--- /dev/null
+++ b/contracts/core/generated-artifacts/ERC20Token.json
@@ -0,0 +1,230 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ERC20Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_spender",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6A0 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x95EA7B3 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xC1 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0xE8 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x11F JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x14D JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x17E JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x1B2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD6 PUSH2 0x225 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x22B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x487 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x159 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x63C JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x2BF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x35E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x3F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 ADD SWAP1 SSTORE SWAP4 DUP9 AND DUP1 DUP4 MSTORE DUP5 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE PUSH1 0x1 DUP3 MSTORE DUP5 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x52D JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x5C3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 SWAP2 0xd5 RETURN MULMOD SWAP16 PUSH13 0x9B96592D237B4EBE70F32EA73E SWAP14 PC PUSH13 0x449C4E770439CCCE29BA002900 ",
+				"sourceMap": "635:3396:70:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;635:3396:70;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
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+				"sourceMap": "635:3396:70:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2896:270;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2896:270:70;;;;;;;;;;;;;;;;;;;;;;;;;;;3251:119;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3251:119:70;;;;;;;;;;;;;;;;;;;;1872:723;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1872:723:70;;;;;;;;;;;;;;3524:135;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3524:135:70;;;;;;;1055:514;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1055:514:70;;;;;;;;;3867:162;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3867:162:70;;;;;;;;;;;;2896:270;3009:10;2981:4;3001:19;;;:7;:19;;;;;;;;;:29;;;;;;;;;;;:38;;;3054:84;;;;;;;2981:4;;3001:29;;3009:10;;3054:84;;;;;;;;-1:-1:-1;3155:4:70;2896:270;;;;:::o;3251:119::-;3351:12;;3251:119;:::o;1872:723::-;2043:15;;;2002:4;2043:15;;;;;;;;;;;:25;-1:-1:-1;2043:25:70;2022:98;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2151:14;;;;;;;:7;:14;;;;;;;;2166:10;2151:26;;;;;;;;:36;-1:-1:-1;2151:36:70;2130:111;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2298:13;;;:8;:13;;;;;;;;;;;2272:22;;;:39;;2251:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2364:13;;;;:8;:13;;;;;;;;;;;:23;;;;;;2397:15;;;;;;;;;:25;;;;;;;-1:-1:-1;2432:14:70;;;;;2447:10;2432:26;;;;;;;;:36;;;;;;;2488:74;;;;;;;2364:13;;2397:15;;2488:74;;;;;;;;;;-1:-1:-1;2584:4:70;1872:723;;;;;:::o;3524:135::-;3636:16;;3606:7;3636:16;;;;;;;;;;;;3524:135::o;1055:514::-;1186:10;1136:4;1177:20;;;;;;;;;;;:30;-1:-1:-1;1177:30:70;1156:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1316:13;;;:8;:13;;;;;;;;;;;1290:22;;;:39;;1269:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1391:10;1382:8;:20;;;;;;;;;;;:30;;;;;;;:20;1422:13;;;;;;;;;:23;;;;;;1461:79;;;;;;;1422:13;;1391:10;1461:79;;;;;;;;;;;-1:-1:-1;1558:4:70;1055:514;;;;:::o;3867:162::-;3997:15;;;;3967:7;3997:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;;;;3867:162::o"
+			}
+		}
+	},
+	"sources": {
+		"tokens/ERC20Token/ERC20Token.sol": {
+			"id": 70
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		}
+	},
+	"sourceCodes": {
+		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
+	},
+	"sourceTreeHashHex": "0xee0dcd8415ba0737890f13994332b71d7fbed7c79041929a551c334c497db064",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC721Proxy.json b/contracts/core/generated-artifacts/ERC721Proxy.json
new file mode 100644
index 000000000..ace5a8cc8
--- /dev/null
+++ b/contracts/core/generated-artifacts/ERC721Proxy.json
@@ -0,0 +1,252 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ERC721Proxy",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "addAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "authorities",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "removeAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "removeAuthorizedAddressAtIndex",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getProxyId",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "authorized",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getAuthorizedAddresses",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "fallback"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "caller",
+						"type": "address"
+					}
+				],
+				"name": "AuthorizedAddressAdded",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "caller",
+						"type": "address"
+					}
+				],
+				"name": "AuthorizedAddressRemoved",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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CALLDATALOAD PUSH2 0x6AC JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x367 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x304 PUSH2 0x9DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x9F6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3B6 PUSH2 0xDAB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x419 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDE1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x439 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x442 PUSH2 0xDF6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x47E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x466 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x49E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xE65 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x546 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x5DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x6BA JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x768 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x7FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x993 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x87B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x98B JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x8D3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x906 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x985 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH2 0x993 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x84B JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB12 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB82 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xBA8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xC36 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xCB1 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xCE4 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xD63 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE5B JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE30 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xEEB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xF48 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xF6F JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xF6F SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF74 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xDDE SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF8E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF7A JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xac PUSH8 0x2B5450C1BC3C342F 0xdf CALLDATACOPY GAS 0xcf DUP10 0xbf PUSH4 0x8B635EB0 PUSH17 0x3954514ED9B02A15672E00290000000000 ",
+				"sourceMap": "641:7861:19:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;641:7861:19;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x2BC JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0x2EC JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x32D JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x35B JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x370 JUMPI DUP1 PUSH4 0xAE25532E EQ PUSH2 0x3A1 JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x3EB JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x42D JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x492 JUMPI JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD AND PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP2 EQ ISZERO PUSH2 0x2B7 JUMPI PUSH1 0x40 DUP1 MLOAD CALLER DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 DUP2 KECCAK256 SLOAD ISZERO ISZERO PUSH2 0x17B JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0x1553454E4445525F4E4F545F415554484F52495A454400000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x64 CALLDATALOAD SUB ISZERO PUSH2 0x1F7 JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xE494E56414C49445F414D4F554E540000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x40 PUSH1 0x24 PUSH1 0x4 CALLDATACOPY PUSH1 0x4 CALLDATALOAD PUSH1 0x20 PUSH1 0x48 DUP3 ADD PUSH1 0x44 CALLDATACOPY PUSH1 0x28 DUP2 ADD CALLDATALOAD PUSH1 0x0 DUP1 PUSH1 0x64 PUSH1 0x0 DUP1 DUP6 GAS CALL DUP1 ISZERO PUSH2 0x246 JUMPI STOP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF5452414E534645525F4641494C454400000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x4C0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x304 PUSH1 0x4 CALLDATALOAD PUSH2 0x6AC JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x367 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x304 PUSH2 0x9DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x9F6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3B6 PUSH2 0xDAB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x419 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDE1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x439 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x442 PUSH2 0xDF6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x47E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x466 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x49E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xE65 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x546 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x5DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x6BA JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x768 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x7FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x993 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x87B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x98B JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x8D3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x906 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x985 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH2 0x993 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x84B JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB12 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB82 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xBA8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xC36 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xCB1 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xCE4 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xD63 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE5B JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE30 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xEEB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xF48 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xF6F JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xF6F SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF74 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xDDE SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF8E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF7A JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xac PUSH8 0x2B5450C1BC3C342F 0xdf CALLDATACOPY GAS 0xcf DUP10 0xbf PUSH4 0x8B635EB0 PUSH17 0x3954514ED9B02A15672E00290000000000 ",
+				"sourceMap": "641:7861:19:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;641:7861:19;1037:66;1033:1;1020:15;1016:88;1499:66;1489:8;1486:80;1483:2;;;1795;1789:9;;1833:6;1815:70;;1925:15;1920:2;1909:14;;1902:39;2036:20;;;2030:27;2023:35;2020:2;;;2159:66;2156:1;2149:77;2258:66;2254:2;2247:78;2357:66;2353:2;2346:78;2456:1;2452:2;2445:13;2489:3;2486:1;2479:14;2020:2;5829:1;5823:3;5810:17;5806:25;5803:2;;;5925:66;5922:1;5915:77;6024:66;6020:2;6013:78;6123:66;6119:2;6112:78;6222:1;6218:2;6211:13;6255:3;6252:1;6245:14;5803:2;6553:66;6550:1;6543:77;6848:2;6844;6841:1;6828:23;6988:1;6975:15;7050:2;7045;7028:15;7024:24;7020:2;7007:46;7195:2;7178:15;7174:24;7161:38;7620:1;7560;7505:3;7440:1;7382;7312:5;7257:3;7231:448;7699:7;7696:2;;;7729:12;7696:2;7861:66;7858:1;7851:77;7956:66;7952:2;7945:78;8051:66;8047:2;8040:78;8146:1;8142:2;8135:13;8175:3;8172:1;8165:14;1483:2;8271:1;8268;8261:12;1145:320:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1145:320:20;;;;;;;;;1030:28;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1030:28:20;;;;;;;;;;;;;;;;;;;;;;;;1579:547;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1579:547:20;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;2299:643:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2299:643:20;;;;;;;;;8387:113:19;;8:9:-1;5:2;;;30:1;27;20:12;5:2;8387:113:19;;;;;;;;;;;;;;;;;;;;;;;981:43:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;981:43:20;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3039:138:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;3039:138:20;;;;;;;;;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;1145:320:20;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1262:18:20;;;;;;;:10;:18;;;;;;;;1261:19;1240:91;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1342:18;;;;;;;1363:4;1342:18;;;;;;;;:25;;;;;;;;1377:11;27:10:-1;;23:18;;;45:23;;1377:24:20;;;;;;;;;;;;;;1416:42;1447:10;;1342:18;1416:42;;;1145:320;:::o;1030:28::-;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1030:28:20;:::o;1579:547::-;1814:9;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1698:18:20;;;;;;;:10;:18;;;;;;;;1677:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1781:18:20;;;;;;;:10;:18;;;;;1774:25;;;;;;1809:252;1833:11;:18;1829:22;;1809:252;;;1894:6;1876:24;;:11;1888:1;1876:14;;;;;;;;;;;;;;;;;;;;;;:24;1872:179;;;1937:11;1949:18;;:22;;;;1937:35;;;;;;;;;;;;;;;;1920:11;:14;;1937:35;;;;;1932:1;;1920:14;;;;;;;;;;;;;;;:52;;;;;;;;;;;;;;;1990:11;:23;;;;;;;;;:::i;:::-;;2031:5;;1872:179;1853:3;;1809:252;;;2075:44;;2108:10;;2075:44;;;;;;;;;1579:547;;:::o;91:20:82:-;;;;;;:::o;2299:643:20:-;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2462:18:20;;;;;;;:10;:18;;;;;;;;2441:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2566:11;:18;2558:26;;2537:92;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2682:6;2660:28;;:11;2672:5;2660:18;;;;;;;;;;;;;;;;;;;;;;:28;2639:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2759:18;;;;;;;:10;:18;;;;;2752:25;;;;;;2808:11;2820:18;;:22;;;;2808:35;;;;;;;;;;;;;;;;2787:11;:18;;2808:35;;;;;2799:5;;2787:18;;;;;;;;;;;;;;;:56;;;;;;;;;;;;;;;2853:11;:23;;;;;;;;;:::i;:::-;-1:-1:-1;2891:44:20;;2924:10;;2891:44;;;;;;;;;2299:643;;:::o;8387:113:19:-;761:41;;;;;;;;;;;;;;;;8387:113;;:::o;981:43:20:-;;;;;;;;;;;;;;;:::o;3039:138::-;3120:9;3159:11;3152:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;:::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;425:69;333:167;:::o;641:7861:19:-;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;"
+			}
+		}
+	},
+	"sources": {
+		"protocol/AssetProxy/ERC721Proxy.sol": {
+			"id": 19
+		},
+		"protocol/AssetProxy/MixinAuthorizable.sol": {
+			"id": 20
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"protocol/AssetProxy/mixins/MAuthorizable.sol": {
+			"id": 24
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 23
+		}
+	},
+	"sourceCodes": {
+		"protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
+	},
+	"sourceTreeHashHex": "0x93eec0587c0db8b68951a9c0c348c14e22831361b7fe38bb2d29a09ad670e10d",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC721Token.json b/contracts/core/generated-artifacts/ERC721Token.json
new file mode 100644
index 000000000..682063332
--- /dev/null
+++ b/contracts/core/generated-artifacts/ERC721Token.json
@@ -0,0 +1,317 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ERC721Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "getApproved",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_approved",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "safeTransferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "ownerOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_operator",
+						"type": "address"
+					},
+					{
+						"name": "_approved",
+						"type": "bool"
+					}
+				],
+				"name": "setApprovalForAll",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					},
+					{
+						"name": "_data",
+						"type": "bytes"
+					}
+				],
+				"name": "safeTransferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_operator",
+						"type": "address"
+					}
+				],
+				"name": "isApprovedForAll",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_approved",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_operator",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_approved",
+						"type": "bool"
+					}
+				],
+				"name": "ApprovalForAll",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE2D DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x81812FC DUP2 EQ PUSH2 0x9D JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x111 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x148 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x197 JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x1D7 JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x20A JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x250 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x298 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x2C0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x3E4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x154 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x744 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x90F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xA57 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x216 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xAF0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x25C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x284 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xCD4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2CB DUP3 PUSH2 0x90F JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x2F6 JUMPI POP PUSH2 0x2F6 DUP2 CALLER PUSH2 0xCD4 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x363 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x46C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x475 DUP5 PUSH2 0x90F JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x4FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x50A DUP5 PUSH2 0x298 JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x54B JUMPI POP PUSH2 0x54B DUP4 DUP4 PUSH2 0xCD4 JUMP JUMPDEST DUP1 PUSH2 0x581 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x5EE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x63F JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP10 AND DUP4 MSTORE PUSH1 0x2 SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH2 0x6A8 SWAP1 PUSH1 0x1 PUSH2 0xD0F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x6E5 SWAP1 PUSH1 0x1 PUSH2 0xD86 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x752 DUP6 DUP6 DUP6 PUSH2 0x3E4 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x7EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x803 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x819 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x9A2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xA2E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xAFE DUP8 DUP8 DUP8 PUSH2 0x3E4 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xCCB JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xBB2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xBC6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xBDC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xCCB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD80 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDFA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH4 0x4E16583 0xc3 CALL PUSH16 0x25F8A56CE47C21C8A869EEA79ADEEBF1 0xe1 0x29 MSTORE 0xbc SMOD MOD SWAP1 0x4a STOP 0x29 ",
+				"sourceMap": "712:8295:74:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;712:8295:74;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x81812FC DUP2 EQ PUSH2 0x9D JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x111 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x148 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x197 JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x1D7 JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x20A JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x250 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x298 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x2C0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x3E4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x154 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x744 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x90F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xA57 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x216 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xAF0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x25C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x284 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xCD4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2CB DUP3 PUSH2 0x90F JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x2F6 JUMPI POP PUSH2 0x2F6 DUP2 CALLER PUSH2 0xCD4 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x363 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x46C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x475 DUP5 PUSH2 0x90F JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x4FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x50A DUP5 PUSH2 0x298 JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x54B JUMPI POP PUSH2 0x54B DUP4 DUP4 PUSH2 0xCD4 JUMP JUMPDEST DUP1 PUSH2 0x581 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x5EE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x63F JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP10 AND DUP4 MSTORE PUSH1 0x2 SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH2 0x6A8 SWAP1 PUSH1 0x1 PUSH2 0xD0F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x6E5 SWAP1 PUSH1 0x1 PUSH2 0xD86 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x752 DUP6 DUP6 DUP6 PUSH2 0x3E4 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x7EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x803 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x819 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x9A2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xA2E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xAFE DUP8 DUP8 DUP8 PUSH2 0x3E4 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xCCB JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xBB2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xBC6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xBDC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xCCB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD80 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDFA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH4 0x4E16583 0xc3 CALL PUSH16 0x25F8A56CE47C21C8A869EEA79ADEEBF1 0xe1 0x29 MSTORE 0xbc SMOD MOD SWAP1 0x4a STOP 0x29 ",
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+			}
+		}
+	},
+	"sources": {
+		"tokens/ERC721Token/ERC721Token.sol": {
+			"id": 74
+		},
+		"tokens/ERC721Token/IERC721Token.sol": {
+			"id": 76
+		},
+		"tokens/ERC721Token/IERC721Receiver.sol": {
+			"id": 75
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		}
+	},
+	"sourceCodes": {
+		"tokens/ERC721Token/ERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC721Token.sol\";\nimport \"./IERC721Receiver.sol\";\nimport \"../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract ERC721Token is\n    IERC721Token,\n    SafeMath\n{\n    // Function selector for ERC721Receiver.onERC721Received\n    // 0x150b7a02\n    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"));\n\n    // Mapping of tokenId => owner\n    mapping (uint256 => address) internal owners;\n\n    // Mapping of tokenId => approved address\n    mapping (uint256 => address) internal approvals;\n\n    // Mapping of owner => number of tokens owned\n    mapping (address => uint256) internal balances;\n\n    // Mapping of owner => operator => approved\n    mapping (address => mapping (address => bool)) internal operatorApprovals;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                _data\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                \"\"\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external\n    {\n        address owner = ownerOf(_tokenId);\n        require(\n            msg.sender == owner || isApprovedForAll(owner, msg.sender),\n            \"ERC721_INVALID_SENDER\"\n        );\n\n        approvals[_tokenId] = _approved;\n        emit Approval(\n            owner,\n            _approved,\n            _tokenId\n        );\n    }\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external\n    {\n        operatorApprovals[msg.sender][_operator] = _approved;\n        emit ApprovalForAll(\n            msg.sender,\n            _operator,\n            _approved\n        );\n    }\n    \n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        require(\n            _owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return balances[_owner];\n    }\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public\n    {\n        require(\n            _to != address(0),\n            \"ERC721_ZERO_TO_ADDRESS\"\n        );\n\n        address owner = ownerOf(_tokenId);\n        require(\n            _from == owner,\n            \"ERC721_OWNER_MISMATCH\"\n        );\n\n        address spender = msg.sender;\n        address approvedAddress = getApproved(_tokenId);\n        require(\n            spender == owner ||\n            isApprovedForAll(owner, spender) ||\n            approvedAddress == spender,\n            \"ERC721_INVALID_SPENDER\"\n        );\n\n        if (approvedAddress != address(0)) {\n            approvals[_tokenId] = address(0);\n        }\n\n        owners[_tokenId] = _to;\n        balances[_from] = safeSub(balances[_from], 1);\n        balances[_to] = safeAdd(balances[_to], 1);\n    \n        emit Transfer(\n            _from,\n            _to,\n            _tokenId\n        );\n    }\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        address owner = owners[_tokenId];\n        require(\n            owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return owner;\n    }\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        return approvals[_tokenId];\n    }\n\n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool)\n    {\n        return operatorApprovals[_owner][_operator];\n    }\n}\n",
+		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xf4217ae1c8ee6ad15913d86a30747907f26acfb4a1970ea3c8a30d45ce9171d0",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Exchange.json b/contracts/core/generated-artifacts/Exchange.json
new file mode 100644
index 000000000..badd3355c
--- /dev/null
+++ b/contracts/core/generated-artifacts/Exchange.json
@@ -0,0 +1,2154 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Exchange",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "filled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "cancelled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "preSign",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "leftOrder",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "rightOrder",
+						"type": "tuple"
+					},
+					{
+						"name": "leftSignature",
+						"type": "bytes"
+					},
+					{
+						"name": "rightSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "matchOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "left",
+								"type": "tuple"
+							},
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "right",
+								"type": "tuple"
+							},
+							{
+								"name": "leftMakerAssetSpreadAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "matchedFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrderNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"name": "assetProxies",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "batchCancelOrders",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrKillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "targetOrderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "cancelOrdersUpTo",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "assetProxyId",
+						"type": "bytes4"
+					}
+				],
+				"name": "getAssetProxy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrKillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"name": "approval",
+						"type": "bool"
+					}
+				],
+				"name": "setSignatureValidatorApproval",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowedValidators",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "getOrdersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "preSigned",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "getOrderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "orderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "cancelOrder",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "orderEpoch",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "ZRX_ASSET_DATA",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "currentContextAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "VERSION",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_zrxAssetData",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "approved",
+						"type": "bool"
+					}
+				],
+				"name": "SignatureValidatorApproval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "takerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "makerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Fill",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Cancel",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "orderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "CancelUpTo",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "id",
+						"type": "bytes4"
+					},
+					{
+						"indexed": false,
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "AssetProxyRegistered",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH3 0x1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x5EC0 CODESIZE SUB DUP1 PUSH3 0x5EC0 DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH3 0x41 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x44D JUMP JUMPDEST DUP1 MLOAD DUP2 SWAP1 PUSH3 0x58 SWAP1 PUSH1 0x1 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 PUSH3 0x34C JUMP JUMPDEST POP POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x162 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x141 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1EC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x1CB JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x276 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x255 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x301 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2E0 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x2 SSTORE POP POP PUSH1 0x3 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH3 0x50F SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x38F JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x3BF JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x3BF JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x3BF JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x3A2 JUMP JUMPDEST POP PUSH3 0x3CD SWAP3 SWAP2 POP PUSH3 0x3D1 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x3EE SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x3CD JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x3D8 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH3 0x403 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH3 0x41A PUSH3 0x414 DUP3 PUSH3 0x4B4 JUMP JUMPDEST PUSH3 0x48D JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH3 0x437 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x444 DUP4 DUP3 DUP5 PUSH3 0x4DC JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x460 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x477 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x485 DUP5 DUP3 DUP6 ADD PUSH3 0x3F1 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH3 0x4AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP3 GT ISZERO PUSH3 0x4CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH1 0x1F NOT AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH3 0x4F9 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH3 0x4DF JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH3 0x509 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x59A1 DUP1 PUSH3 0x51F PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57ED JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5505 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x492B JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5F JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57FB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55CF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x47AC JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x490C JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4993 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B68 JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x580A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55BE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x218E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2263 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x2269 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x23DB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x23F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x24A8 JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x24DF JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569D JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x43AF JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x25DF JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x27A9 JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2809 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B55 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2D2D JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2EFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2F2A JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x25DF JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x572D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4386 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2F2A JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x25DF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5505 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x43DE JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x571D JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2FC4 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x570D JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57DD JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x30D3 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x3228 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x32A1 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4386 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x33FD JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x3453 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3694 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57CD JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BD JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4A0C JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561D JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x55A3 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x36D1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2EFF JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2186 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x215B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2186 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2169 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2196 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x21A5 PUSH2 0x4386 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21B4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2257 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21E4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x2204 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2230 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2217 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x223C DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x224C JUMPI PUSH2 0x2257 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x21CE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2271 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2281 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x22BE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22F6 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x23A5 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2326 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x2342 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x2355 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2381 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2368 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x238D DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x239A JUMPI PUSH2 0x23A5 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x2310 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2448 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x24A5 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x24E7 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x24EF PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24FD DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x2507 PUSH2 0x25DF JUMP JUMPDEST SWAP3 POP PUSH2 0x2515 DUP9 DUP6 DUP6 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x2527 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2533 DUP8 DUP4 PUSH2 0x36DF JUMP JUMPDEST SWAP1 POP PUSH2 0x2546 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x2550 DUP9 DUP3 PUSH2 0x36F5 JUMP JUMPDEST SWAP5 POP PUSH2 0x2567 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x2572 DUP9 DUP5 DUP8 PUSH2 0x3756 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x258B SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25A1 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25BA SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25D3 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x2608 JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x264F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x26C2 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x26C2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x274D JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x274D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55ED JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH2 0x276B DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x27BB DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x27CD DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST LT ISZERO PUSH2 0x2805 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57BD JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2811 PUSH2 0x43AF JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2825 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2F7D JUMP JUMPDEST SWAP4 POP PUSH2 0x283A DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3909 JUMP JUMPDEST SWAP3 POP PUSH2 0x284A DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x285F DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3909 JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x28A2 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x289A SWAP3 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x28DF JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x28D6 SWAP3 SWAP1 PUSH2 0x3986 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28F4 SWAP2 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2911 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2932 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2953 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x297B DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x29C9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DD JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CD JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2A16 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3864 JUMP JUMPDEST GT ISZERO PUSH2 0x2A4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FD JUMP JUMPDEST PUSH2 0x2A5C DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x2A6A DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST GT ISZERO PUSH2 0x2AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x575D JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2AB7 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2B46 SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2BFE JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2BD3 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2BFE JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2BE1 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2C26 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2C42 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C5B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C77 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C93 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2CFD JUMPI PUSH2 0x2CF8 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2CF3 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 JUMP JUMPDEST PUSH2 0x2D15 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E34 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E16 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E7D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E5F JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2EC5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2EA7 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2F07 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x2F10 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F1C DUP3 DUP3 PUSH2 0x3BED JUMP JUMPDEST PUSH2 0x2805 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3D04 JUMP JUMPDEST PUSH2 0x2F32 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x2F3D DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x260A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x574D JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2FB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560D JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x3002 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56FD JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x3032 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x30CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562D JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x310E SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x554E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x31AB JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x321C JUMPI PUSH2 0x2572 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3268 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST PUSH2 0x3276 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3DAB JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x32DE SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5521 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x337B JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x33EC JUMPI PUSH2 0x33F1 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST DUP5 PUSH2 0x3E0C JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x357C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3612 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x35D5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE PUSH2 0x1AFD DUP4 PUSH2 0x3E23 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x36EE JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x36FD PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3719 SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x374B SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x37FF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x37D4 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x37FF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x37E2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x381F DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3838 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3850 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x27A3 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x38C1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x38A7 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x38D1 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3944 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x394F DUP5 DUP5 DUP5 PUSH2 0x427C JUMP JUMPDEST ISZERO PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x39C1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x39CC DUP5 DUP5 DUP5 PUSH2 0x4301 JUMP JUMPDEST ISZERO PUSH2 0x3A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 PUSH2 0x3A13 DUP7 DUP6 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x3A1E DUP7 PUSH1 0x1 PUSH2 0x2F7D JUMP JUMPDEST PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3A62 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3BE5 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x573D JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3B2B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56ED JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3BC7 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3BAF JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3BDF JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3C2E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3CA1 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3CA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH2 0x3CA9 PUSH2 0x25DF JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566D JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3D9F SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x54B7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3DED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3E1A JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40AB JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x406E JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4146 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x4109 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x41E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x41A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x42B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x42C3 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x42D1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x42DB JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x42F6 PUSH2 0x3E8 DUP4 PUSH2 0x38AE JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x433D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x4348 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4356 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4360 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4370 DUP6 DUP4 PUSH2 0x2F7D JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x4379 JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x43C4 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x43D1 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58B0 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x441B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x442E PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST PUSH2 0x5818 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4456 DUP9 DUP3 PUSH2 0x45BC JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4440 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4487 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4495 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x44BD DUP9 DUP3 PUSH2 0x460B JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x44A7 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44E4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44F2 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4517 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 PUSH2 0x452D DUP9 DUP3 PUSH2 0x454F JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x451A JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58C9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58CE JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 MLOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4585 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x459D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x45B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x45CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x45DB PUSH2 0x4429 DUP3 PUSH2 0x5860 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x45F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4602 DUP4 DUP3 DUP5 PUSH2 0x5907 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x461E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4629 PUSH2 0x180 PUSH2 0x5818 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4637 DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x4648 DUP5 DUP5 DUP4 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x465C DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4670 DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4684 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x4698 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x46AC DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x46C0 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x46D5 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x46EB DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x470D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4719 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x473B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4747 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4766 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4785 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x47BF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x47CB DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x4543 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x47EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4805 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x4476 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4826 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x483D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4849 DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4866 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x44D3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x440A JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48DD DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4900 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x491F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4941 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x494D DUP8 DUP8 PUSH2 0x454F JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x495E DUP8 DUP3 DUP9 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x497B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4987 DUP8 DUP3 DUP9 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x49A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x49B4 DUP7 DUP7 PUSH2 0x454F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A00 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x455B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A1E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x4567 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A3C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A53 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x460B JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4A75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A8C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A98 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AC1 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ADE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AEA DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B07 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B13 DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B4B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B57 DUP7 DUP3 DUP8 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4B81 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4B8D DUP10 DUP10 PUSH2 0x454F JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4B9E DUP10 DUP3 DUP11 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BBB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BC7 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BE6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BF2 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58B0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C1B DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4C2D DUP4 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4C5D JUMPI PUSH2 0x4C43 DUP7 DUP4 MLOAD PUSH2 0x53E5 JUMP JUMPDEST PUSH2 0x4C4C DUP3 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4C30 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58C9 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58CE JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C8D DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4CA1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5913 JUMP JUMPDEST PUSH2 0x4CAA DUP2 PUSH2 0x593F JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58FC JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5373 DUP5 DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5386 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x5399 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x53BE DUP5 DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x53D1 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x53F6 DUP5 DUP3 PUSH2 0x541C JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5409 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58F6 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5442 DUP3 DUP12 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x544F PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x545C PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5469 PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5476 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5483 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x5495 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x54A9 DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x54C5 DUP3 DUP7 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x54D7 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C10 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C67 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x552F DUP3 DUP7 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x553C PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x555C DUP3 DUP6 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x344B DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x557C DUP3 DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5589 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x541C JUMP JUMPDEST PUSH2 0x5596 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x54EB PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x55B1 DUP3 DUP6 PUSH2 0x4C79 JUMP JUMPDEST PUSH2 0x260A PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4CB7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CC0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CF0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D20 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D80 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4DB0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E06 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E36 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E66 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E96 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EC6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F86 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FB6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FE6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5016 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5046 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x509C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50CC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x512C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x515C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x518C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x521C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5272 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52A2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52D2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5302 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5332 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x5362 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53E5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5837 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5856 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE DUP3 PUSH2 0x58B0 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x592E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5916 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x27A3 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 REVERT 0xae DUP15 DUP15 PUSH1 0xF0 0x4e DUP9 0xe 0xcb 0xbd CALLDATACOPY 0xd8 CALLER 0xd3 TIMESTAMP MOD 0x1e DUP12 0x2c 0xb2 0x3f 0xd5 INVALID PUSH32 0xF93742CBE9FE9F6C6578706572696D656E74616CF50037000000000000000000 ",
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+			},
+			"deployedBytecode": {
+				"linkReferences": {},
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EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57ED JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5505 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x492B JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5F JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57FB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55CF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x47AC JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x490C JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4993 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B68 JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x580A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55BE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x218E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2263 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x2269 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x23DB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x23F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x24A8 JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x24DF JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569D JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x43AF JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x25DF JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x27A9 JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2809 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B55 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2D2D JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2EFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2F2A JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x25DF JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x572D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4386 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2F2A JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x25DF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5505 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x43DE JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x571D JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2FC4 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x570D JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57DD JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x30D3 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x3228 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x32A1 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4386 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x33FD JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x3453 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3694 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57CD JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BD JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4A0C JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561D JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x55A3 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x36D1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2EFF JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2186 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x215B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2186 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2169 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2196 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x21A5 PUSH2 0x4386 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21B4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2257 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21E4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x2204 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2230 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2217 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x223C DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x224C JUMPI PUSH2 0x2257 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x21CE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2271 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2281 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x22BE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22F6 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x23A5 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2326 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x2342 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x2355 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2381 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2368 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x238D DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x239A JUMPI PUSH2 0x23A5 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x2310 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2448 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x24A5 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x24E7 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x24EF PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24FD DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x2507 PUSH2 0x25DF JUMP JUMPDEST SWAP3 POP PUSH2 0x2515 DUP9 DUP6 DUP6 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x2527 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2533 DUP8 DUP4 PUSH2 0x36DF JUMP JUMPDEST SWAP1 POP PUSH2 0x2546 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x2550 DUP9 DUP3 PUSH2 0x36F5 JUMP JUMPDEST SWAP5 POP PUSH2 0x2567 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x2572 DUP9 DUP5 DUP8 PUSH2 0x3756 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x258B SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25A1 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25BA SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25D3 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x2608 JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x264F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x26C2 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x26C2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x274D JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x274D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55ED JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH2 0x276B DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x27BB DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x27CD DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST LT ISZERO PUSH2 0x2805 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57BD JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2811 PUSH2 0x43AF JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2825 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2F7D JUMP JUMPDEST SWAP4 POP PUSH2 0x283A DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3909 JUMP JUMPDEST SWAP3 POP PUSH2 0x284A DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x285F DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3909 JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x28A2 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x289A SWAP3 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x28DF JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x28D6 SWAP3 SWAP1 PUSH2 0x3986 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28F4 SWAP2 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2911 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2932 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2953 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x297B DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x29C9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DD JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CD JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2A16 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3864 JUMP JUMPDEST GT ISZERO PUSH2 0x2A4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FD JUMP JUMPDEST PUSH2 0x2A5C DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x2A6A DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST GT ISZERO PUSH2 0x2AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x575D JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2AB7 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2B46 SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2BFE JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2BD3 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2BFE JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2BE1 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2C26 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2C42 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C5B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C77 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C93 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2CFD JUMPI PUSH2 0x2CF8 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2CF3 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 JUMP JUMPDEST PUSH2 0x2D15 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E34 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E16 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E7D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E5F JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2EC5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2EA7 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2F07 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x2F10 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F1C DUP3 DUP3 PUSH2 0x3BED JUMP JUMPDEST PUSH2 0x2805 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3D04 JUMP JUMPDEST PUSH2 0x2F32 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x2F3D DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x260A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x574D JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2FB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560D JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x3002 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56FD JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x3032 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x30CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562D JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x310E SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x554E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x31AB JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x321C JUMPI PUSH2 0x2572 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3268 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST PUSH2 0x3276 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3DAB JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x32DE SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5521 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x337B JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x33EC JUMPI PUSH2 0x33F1 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST DUP5 PUSH2 0x3E0C JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x357C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3612 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x35D5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE PUSH2 0x1AFD DUP4 PUSH2 0x3E23 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x36EE JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x36FD PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3719 SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x374B SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x37FF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x37D4 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x37FF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x37E2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x381F DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3838 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3850 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x27A3 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x38C1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x38A7 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x38D1 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3944 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x394F DUP5 DUP5 DUP5 PUSH2 0x427C JUMP JUMPDEST ISZERO PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x39C1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x39CC DUP5 DUP5 DUP5 PUSH2 0x4301 JUMP JUMPDEST ISZERO PUSH2 0x3A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 PUSH2 0x3A13 DUP7 DUP6 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x3A1E DUP7 PUSH1 0x1 PUSH2 0x2F7D JUMP JUMPDEST PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3A62 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3BE5 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x573D JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3B2B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56ED JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3BC7 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3BAF JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3BDF JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3C2E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3CA1 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3CA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH2 0x3CA9 PUSH2 0x25DF JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566D JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3D9F SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x54B7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3DED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3E1A JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40AB JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x406E JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4146 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x4109 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x41E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x41A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x42B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x42C3 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x42D1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x42DB JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x42F6 PUSH2 0x3E8 DUP4 PUSH2 0x38AE JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x433D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x4348 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4356 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4360 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4370 DUP6 DUP4 PUSH2 0x2F7D JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x4379 JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x43C4 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x43D1 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58B0 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x441B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x442E PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST PUSH2 0x5818 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4456 DUP9 DUP3 PUSH2 0x45BC JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4440 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4487 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4495 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x44BD DUP9 DUP3 PUSH2 0x460B JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x44A7 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44E4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44F2 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4517 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 PUSH2 0x452D DUP9 DUP3 PUSH2 0x454F JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x451A JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58C9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58CE JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 MLOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4585 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x459D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x45B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x45CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x45DB PUSH2 0x4429 DUP3 PUSH2 0x5860 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x45F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4602 DUP4 DUP3 DUP5 PUSH2 0x5907 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x461E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4629 PUSH2 0x180 PUSH2 0x5818 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4637 DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x4648 DUP5 DUP5 DUP4 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x465C DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4670 DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4684 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x4698 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x46AC DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x46C0 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x46D5 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x46EB DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x470D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4719 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x473B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4747 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4766 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4785 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x47BF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x47CB DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x4543 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x47EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4805 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x4476 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4826 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x483D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4849 DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4866 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x44D3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x440A JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48DD DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4900 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x491F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4941 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x494D DUP8 DUP8 PUSH2 0x454F JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x495E DUP8 DUP3 DUP9 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x497B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4987 DUP8 DUP3 DUP9 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x49A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x49B4 DUP7 DUP7 PUSH2 0x454F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A00 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x455B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A1E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x4567 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A3C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A53 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x460B JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4A75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A8C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A98 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AC1 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ADE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AEA DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B07 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B13 DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B4B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B57 DUP7 DUP3 DUP8 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4B81 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4B8D DUP10 DUP10 PUSH2 0x454F JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4B9E DUP10 DUP3 DUP11 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BBB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BC7 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BE6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BF2 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58B0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C1B DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4C2D DUP4 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4C5D JUMPI PUSH2 0x4C43 DUP7 DUP4 MLOAD PUSH2 0x53E5 JUMP JUMPDEST PUSH2 0x4C4C DUP3 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4C30 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58C9 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58CE JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C8D DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4CA1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5913 JUMP JUMPDEST PUSH2 0x4CAA DUP2 PUSH2 0x593F JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58FC JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5373 DUP5 DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5386 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x5399 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x53BE DUP5 DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x53D1 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x53F6 DUP5 DUP3 PUSH2 0x541C JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5409 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58F6 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5442 DUP3 DUP12 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x544F PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x545C PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5469 PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5476 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5483 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x5495 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x54A9 DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x54C5 DUP3 DUP7 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x54D7 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C10 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C67 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x552F DUP3 DUP7 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x553C PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x555C DUP3 DUP6 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x344B DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x557C DUP3 DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5589 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x541C JUMP JUMPDEST PUSH2 0x5596 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x54EB PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x55B1 DUP3 DUP6 PUSH2 0x4C79 JUMP JUMPDEST PUSH2 0x260A PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4CB7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CC0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CF0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D20 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D80 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4DB0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E06 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E36 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E66 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E96 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EC6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F86 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FB6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FE6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5016 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5046 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x509C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50CC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x512C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x515C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x518C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x521C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5272 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52A2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52D2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5302 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5332 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x5362 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53E5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5837 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5856 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE DUP3 PUSH2 0x58B0 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x592E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5916 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x27A3 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 REVERT 0xae DUP15 DUP15 PUSH1 0xF0 0x4e DUP9 0xe 0xcb 0xbd CALLDATACOPY 0xd8 CALLER 0xd3 TIMESTAMP MOD 0x1e DUP12 0x2c 0xb2 0x3f 0xd5 INVALID PUSH32 0xF93742CBE9FE9F6C6578706572696D656E74616CF50037000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"protocol/Exchange/Exchange.sol": {
+			"id": 2
+		},
+		"protocol/Exchange/libs/LibConstants.sol": {
+			"id": 18
+		},
+		"protocol/Exchange/MixinExchangeCore.sol": {
+			"id": 4
+		},
+		"utils/ReentrancyGuard/ReentrancyGuard.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 21
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 23
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 19
+		},
+		"protocol/Exchange/libs/LibMath.sol": {
+			"id": 22
+		},
+		"protocol/Exchange/mixins/MExchangeCore.sol": {
+			"id": 25
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 10
+		},
+		"protocol/Exchange/mixins/MSignatureValidator.sol": {
+			"id": 27
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 12
+		},
+		"protocol/Exchange/mixins/MTransactions.sol": {
+			"id": 28
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 13
+		},
+		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
+			"id": 24
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 9
+		},
+		"protocol/Exchange/MixinSignatureValidator.sol": {
+			"id": 6
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 31
+		},
+		"protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 15
+		},
+		"protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 14
+		},
+		"protocol/Exchange/MixinWrapperFunctions.sol": {
+			"id": 8
+		},
+		"protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 17
+		},
+		"protocol/Exchange/mixins/MWrapperFunctions.sol": {
+			"id": 29
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 16
+		},
+		"protocol/Exchange/MixinAssetProxyDispatcher.sol": {
+			"id": 3
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 33
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 32
+		},
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 0
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 1
+		},
+		"protocol/Exchange/MixinTransactions.sol": {
+			"id": 7
+		},
+		"protocol/Exchange/libs/LibExchangeErrors.sol": {
+			"id": 20
+		},
+		"protocol/Exchange/MixinMatchOrders.sol": {
+			"id": 5
+		},
+		"protocol/Exchange/mixins/MMatchOrders.sol": {
+			"id": 26
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 11
+		}
+	},
+	"sourceCodes": {
+		"protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.1-alpha\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor (bytes memory _zrxAssetData)\n        public\n        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
+		"protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n    \n    // solhint-disable-next-line var-name-mixedcase\n    bytes public ZRX_ASSET_DATA;\n\n    // @TODO: Remove when we deploy.\n    constructor (bytes memory zrxAssetData)\n        public\n    {\n        ZRX_ASSET_DATA = zrxAssetData;\n    }\n}\n// solhint-enable max-line-length\n",
+		"protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
+		"utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
+		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
+		"protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
+		"protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
+		"protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
+		"protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
+		"protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n"
+	},
+	"sourceTreeHashHex": "0x6ff1018244f1bb1b06f24f9e10b69d8f303b9440899eef7a5dea9bb9c3817cb9",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ExchangeWrapper.json b/contracts/core/generated-artifacts/ExchangeWrapper.json
new file mode 100644
index 000000000..e8bb5e57b
--- /dev/null
+++ b/contracts/core/generated-artifacts/ExchangeWrapper.json
@@ -0,0 +1,210 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ExchangeWrapper",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "orderSignature",
+						"type": "bytes"
+					},
+					{
+						"name": "takerSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrder",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "targetOrderEpoch",
+						"type": "uint256"
+					},
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "makerSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "cancelOrdersUpTo",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_exchange",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x1A9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x868 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1D7 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x21C SWAP1 DUP9 SWAP1 PUSH1 0x24 ADD PUSH2 0x807 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x2F9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP11 SWAP1 DUP11 SWAP1 PUSH1 0x4 ADD PUSH2 0x81B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x327 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x924 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x358 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x370 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x388 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x3B3 PUSH2 0x3AE DUP3 PUSH2 0x8DA JUMP JUMPDEST PUSH2 0x8B3 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x3CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x3DA DUP4 DUP3 DUP5 PUSH2 0x940 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x401 PUSH2 0x180 PUSH2 0x8B3 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x40F DUP5 DUP5 PUSH2 0x333 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x420 DUP5 DUP5 DUP4 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x434 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x448 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x45C DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x470 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x484 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x498 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x4AD DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4C3 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F1 DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x513 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x51F DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x93D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xA0 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x550 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x573 DUP9 DUP3 DUP10 ADD PUSH2 0x3E3 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x584 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x595 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5BE DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5E7 DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x60A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x616 DUP8 DUP8 PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x627 DUP8 DUP3 DUP9 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x644 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x650 DUP8 DUP3 DUP9 ADD PUSH2 0x346 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x924 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x681 DUP4 DUP6 DUP5 PUSH2 0x940 JUMP JUMPDEST PUSH2 0x68A DUP4 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x69F DUP3 PUSH2 0x920 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x6B3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x94C JUMP JUMPDEST PUSH2 0x6BC DUP2 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x6DE DUP6 DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x6F1 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x704 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x717 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x72A PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x73D PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x750 PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x763 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x778 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x78D PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x7A7 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x7C3 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x93D JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7E6 DUP2 DUP7 PUSH2 0x6C9 JUMP JUMPDEST SWAP1 POP PUSH2 0x7F5 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x7CC JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x7C3 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x815 DUP3 DUP5 PUSH2 0x7CC JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x829 DUP3 DUP9 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x836 PUSH1 0x20 DUP4 ADD DUP8 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x848 DUP2 DUP7 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x85D DUP2 DUP5 DUP7 PUSH2 0x66B JUMP JUMPDEST SWAP8 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x876 DUP3 DUP8 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x883 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x895 DUP2 DUP6 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x8A9 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x8D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x8F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x967 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x94F JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x976 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SWAP7 SWAP15 STATICCALL POP 0xef OR SWAP15 0xe1 0xcd 0xe3 EXP 0xe6 0x4f SDIV DUP7 PUSH15 0x1B135FC26EB442D3EDCD7B3E0F8E4B 0xae PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
+				"sourceMap": "752:2418:0:-;;;896:99;8:9:-1;5:2;;;30:1;27;20:12;5:2;896:99:0;;;;;;;;;;;;;;;;;;;;;;957:8;:31;;-1:-1:-1;;;;;;957:31:0;-1:-1:-1;;;;;957:31:0;;;;;;;;;;752:2418;;5:122:-1;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;752:2418:0;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4B JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0xA2DBFE65 DUP2 EQ PUSH2 0x50 JUMPI DUP1 PUSH4 0xF7DE1C8B EQ PUSH2 0x72 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x70 PUSH2 0x6B CALLDATASIZE PUSH1 0x4 PUSH2 0x538 JUMP JUMPDEST PUSH2 0x92 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x70 PUSH2 0x8D CALLDATASIZE PUSH1 0x4 PUSH2 0x5F4 JUMP JUMPDEST PUSH2 0x1E4 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH1 0x60 SWAP1 PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0xCE SWAP1 DUP10 SWAP1 DUP10 SWAP1 DUP9 SWAP1 PUSH1 0x24 ADD PUSH2 0x7D5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x1A9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x868 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1D7 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x21C SWAP1 DUP9 SWAP1 PUSH1 0x24 ADD PUSH2 0x807 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x2F9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP11 SWAP1 DUP11 SWAP1 PUSH1 0x4 ADD PUSH2 0x81B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x327 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x924 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x358 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x370 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x388 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x3B3 PUSH2 0x3AE DUP3 PUSH2 0x8DA JUMP JUMPDEST PUSH2 0x8B3 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x3CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x3DA DUP4 DUP3 DUP5 PUSH2 0x940 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x401 PUSH2 0x180 PUSH2 0x8B3 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x40F DUP5 DUP5 PUSH2 0x333 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x420 DUP5 DUP5 DUP4 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x434 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x448 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x45C DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x470 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x484 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x498 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x4AD DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4C3 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F1 DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x513 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x51F DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x93D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xA0 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x550 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x573 DUP9 DUP3 DUP10 ADD PUSH2 0x3E3 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x584 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x595 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5BE DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5E7 DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x60A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x616 DUP8 DUP8 PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x627 DUP8 DUP3 DUP9 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x644 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x650 DUP8 DUP3 DUP9 ADD PUSH2 0x346 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x924 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x681 DUP4 DUP6 DUP5 PUSH2 0x940 JUMP JUMPDEST PUSH2 0x68A DUP4 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x69F DUP3 PUSH2 0x920 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x6B3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x94C JUMP JUMPDEST PUSH2 0x6BC DUP2 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x6DE DUP6 DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x6F1 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x704 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x717 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x72A PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x73D PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x750 PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x763 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x778 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x78D PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x7A7 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x7C3 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x93D JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7E6 DUP2 DUP7 PUSH2 0x6C9 JUMP JUMPDEST SWAP1 POP PUSH2 0x7F5 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x7CC JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x7C3 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x815 DUP3 DUP5 PUSH2 0x7CC JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x829 DUP3 DUP9 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x836 PUSH1 0x20 DUP4 ADD DUP8 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x848 DUP2 DUP7 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x85D DUP2 DUP5 DUP7 PUSH2 0x66B JUMP JUMPDEST SWAP8 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x876 DUP3 DUP8 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x883 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x895 DUP2 DUP6 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x8A9 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x8D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x8F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x967 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x94F JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x976 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SWAP7 SWAP15 STATICCALL POP 0xef OR SWAP15 0xe1 0xcd 0xe3 EXP 0xe6 0x4f SDIV DUP7 PUSH15 0x1B135FC26EB442D3EDCD7B3E0F8E4B 0xae PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
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+			}
+		}
+	},
+	"sources": {
+		"examples/ExchangeWrapper/ExchangeWrapper.sol": {
+			"id": 0
+		},
+		"protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 48
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 46
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 36
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 37
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 38
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 33
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 41
+		}
+	},
+	"sourceCodes": {
+		"examples/ExchangeWrapper/ExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\n\n\ncontract ExchangeWrapper {\n\n    // Exchange contract.\n    // solhint-disable-next-line var-name-mixedcase\n    IExchange internal EXCHANGE;\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n    }\n\n    /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to this contract.\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.\n    /// @param makerSignature Proof that maker wishes to call this function with given params.\n    function cancelOrdersUpTo(\n        uint256 targetOrderEpoch,\n        uint256 salt,\n        bytes makerSignature\n    )\n        external\n    {\n        address makerAddress = msg.sender;\n\n        // Encode arguments into byte array.\n        bytes memory data = abi.encodeWithSelector(\n            EXCHANGE.cancelOrdersUpTo.selector,\n            targetOrderEpoch\n        );\n\n        // Call `cancelOrdersUpTo` via `executeTransaction`.\n        EXCHANGE.executeTransaction(\n            salt,\n            makerAddress,\n            data,\n            makerSignature\n        );\n    }\n\n    /// @dev Fills an order using `msg.sender` as the taker.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.\n    /// @param orderSignature Proof that order has been created by maker.\n    /// @param takerSignature Proof that taker wishes to call this function with given params.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        uint256 salt,\n        bytes memory orderSignature,\n        bytes memory takerSignature\n    )\n        public\n    {\n        address takerAddress = msg.sender;\n\n        // Encode arguments into byte array.\n        bytes memory data = abi.encodeWithSelector(\n            EXCHANGE.fillOrder.selector,\n            order,\n            takerAssetFillAmount,\n            orderSignature\n        );\n\n        // Call `fillOrder` via `executeTransaction`.\n        EXCHANGE.executeTransaction(\n            salt,\n            takerAddress,\n            data,\n            takerSignature\n        );\n    }\n}\n",
+		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n"
+	},
+	"sourceTreeHashHex": "0x72933d8134f374ff9bf73cacacde5711ac65efd3ac167ef1b0be6f90ca4a642b",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Forwarder.json b/contracts/core/generated-artifacts/Forwarder.json
new file mode 100644
index 000000000..63ae5c72d
--- /dev/null
+++ b/contracts/core/generated-artifacts/Forwarder.json
@@ -0,0 +1,601 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Forwarder",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "feeOrders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "feeSignatures",
+						"type": "bytes[]"
+					},
+					{
+						"name": "feePercentage",
+						"type": "uint256"
+					},
+					{
+						"name": "feeRecipient",
+						"type": "address"
+					}
+				],
+				"name": "marketBuyOrdersWithEth",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "orderFillResults",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "feeOrderFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetData",
+						"type": "bytes"
+					},
+					{
+						"name": "amount",
+						"type": "uint256"
+					}
+				],
+				"name": "withdrawAsset",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "feeOrders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "feeSignatures",
+						"type": "bytes[]"
+					},
+					{
+						"name": "feePercentage",
+						"type": "uint256"
+					},
+					{
+						"name": "feeRecipient",
+						"type": "address"
+					}
+				],
+				"name": "marketSellOrdersWithEth",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "orderFillResults",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "feeOrderFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_exchange",
+						"type": "address"
+					},
+					{
+						"name": "_zrxAssetData",
+						"type": "bytes"
+					},
+					{
+						"name": "_wethAssetData",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "fallback"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x2D2C CODESIZE SUB DUP1 PUSH3 0x2D2C DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH3 0x37 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x51D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD CALLER PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP2 DUP3 AND OR DUP3 SSTORE PUSH1 0x1 DUP1 SLOAD SWAP1 SWAP2 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP7 AND OR SWAP1 SSTORE DUP3 MLOAD DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 SWAP1 PUSH3 0x7E SWAP1 PUSH1 0x4 SWAP1 PUSH1 0x20 DUP8 ADD SWAP1 PUSH3 0x3D0 JUMP JUMPDEST POP DUP3 MLOAD PUSH3 0x94 SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH3 0x3D0 JUMP JUMPDEST POP PUSH3 0xB0 DUP4 PUSH1 0x10 PUSH5 0x100000000 PUSH3 0x1947 PUSH3 0x36F DUP3 MUL OR DIV JUMP JUMPDEST SWAP2 POP PUSH3 0xCD DUP5 PUSH1 0x10 PUSH5 0x100000000 PUSH3 0x1947 PUSH3 0x36F DUP3 MUL OR DIV JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP5 DUP6 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP2 DUP3 AND OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP3 DUP6 AND SWAP3 SWAP1 SWAP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE POP PUSH1 0x1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH32 0x6070410800000000000000000000000000000000000000000000000000000000 DUP3 MSTORE SWAP2 SWAP1 SWAP3 AND SWAP5 POP PUSH4 0x60704108 SWAP4 POP PUSH3 0x173 SWAP3 POP SWAP1 PUSH1 0x4 ADD PUSH3 0x68E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH3 0x18E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH3 0x1A3 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 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RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH3 0x2BE SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x5A1 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x40 MLOAD PUSH32 0x95EA7B300000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND SWAP1 PUSH4 0x95EA7B3 SWAP1 PUSH3 0x30E SWAP1 DUP5 SWAP1 PUSH1 0x0 NOT SWAP1 PUSH1 0x4 ADD PUSH3 0x66F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH3 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH3 0x33E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH3 0x364 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x5A1 JUMP JUMPDEST POP POP POP POP POP PUSH3 0x77A JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH3 0x3B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH3 0x210 SWAP1 PUSH3 0x69E JUMP JUMPDEST POP PUSH1 0x14 DUP2 DUP4 ADD DUP2 ADD MLOAD SWAP2 ADD SWAP1 PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x413 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x443 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x443 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x443 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x426 JUMP JUMPDEST POP PUSH3 0x451 SWAP3 SWAP2 POP PUSH3 0x455 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x472 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x451 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x45C JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x483 DUP3 MLOAD PUSH3 0x711 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH3 0x483 DUP3 MLOAD PUSH3 0x742 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH3 0x4AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH3 0x4C1 PUSH3 0x4BB DUP3 PUSH3 0x6E9 JUMP JUMPDEST PUSH3 0x6C2 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH3 0x4DE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x4EB DUP4 DUP3 DUP5 PUSH3 0x747 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x507 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x515 DUP5 DUP5 PUSH3 0x475 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH3 0x533 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x541 DUP7 DUP7 PUSH3 0x475 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x55E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x56C DUP7 DUP3 DUP8 ADD PUSH3 0x498 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x589 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x597 DUP7 DUP3 DUP8 ADD PUSH3 0x498 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x5B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x515 DUP5 DUP5 PUSH3 0x48A JUMP JUMPDEST PUSH3 0x5CD DUP2 PUSH3 0x711 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH3 0x5CD DUP2 PUSH3 0x71D JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH3 0x5CD DUP2 PUSH3 0x472 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH3 0x67F DUP3 DUP6 PUSH3 0x5C2 JUMP JUMPDEST PUSH3 0x483 PUSH1 0x20 DUP4 ADD DUP5 PUSH3 0x664 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH3 0x3CA DUP3 DUP5 PUSH3 0x5D3 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH3 0x3CA DUP2 PUSH3 0x5DE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH3 0x3CA DUP2 PUSH3 0x634 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH3 0x6E1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP3 GT ISZERO PUSH3 0x700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH1 0x1F NOT AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH3 0x764 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH3 0x74A JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH3 0x774 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x25A2 DUP1 PUSH3 0x78A PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x6C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x18978E82 DUP2 EQ PUSH2 0xC8 JUMPI DUP1 PUSH4 0x630F1E6C EQ PUSH2 0xF2 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x112 JUMPI DUP1 PUSH4 0x9395525C EQ PUSH2 0x134 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x147 JUMPI JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2388 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST STOP JUMPDEST PUSH2 0xDB PUSH2 0xD6 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DF1 JUMP JUMPDEST PUSH2 0x167 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP3 SWAP2 SWAP1 PUSH2 0x2488 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x10D CALLDATASIZE PUSH1 0x4 PUSH2 0x1EEC JUMP JUMPDEST PUSH2 0x2F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x127 PUSH2 0x388 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0x2337 JUMP JUMPDEST PUSH2 0xDB PUSH2 0x142 CALLDATASIZE PUSH1 0x4 PUSH2 0x1D0B JUMP JUMPDEST PUSH2 0x3A4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x1CE5 JUMP JUMPDEST PUSH2 0x50A JUMP JUMPDEST PUSH2 0x16F PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x177 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x182 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x25C SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x210 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP13 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x241 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x696 AND JUMP JUMPDEST ISZERO PUSH2 0x287 JUMPI PUSH2 0x26C DUP12 DUP12 DUP12 PUSH2 0x7C3 JUMP JUMPDEST SWAP4 POP PUSH2 0x280 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x2AE JUMP JUMPDEST PUSH2 0x292 DUP12 DUP12 DUP12 PUSH2 0xB03 JUMP JUMPDEST SWAP4 POP DUP4 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x2A6 DUP9 DUP4 DUP10 PUSH2 0x7C3 JUMP JUMPDEST DUP5 MLOAD SWAP1 SWAP4 POP SWAP1 POP JUMPDEST PUSH2 0x2C2 DUP5 PUSH1 0x20 ADD MLOAD DUP5 PUSH1 0x20 ADD MLOAD DUP9 DUP9 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x2E9 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD DUP3 PUSH2 0xF29 JUMP JUMPDEST POP POP SWAP8 POP SWAP8 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x348 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH2 0x383 DUP4 DUP4 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP DUP8 SWAP5 POP PUSH2 0xF29 SWAP4 POP POP POP POP JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH2 0x3AC PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x3B4 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x3C1 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x441 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST ISZERO PUSH2 0x492 JUMPI PUSH2 0x46A PUSH8 0xDE0B6B3A7640000 PUSH2 0x464 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x1045 JUMP JUMPDEST CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x477 DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP PUSH2 0x48B DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x4D6 JUMP JUMPDEST PUSH2 0x4AD PUSH8 0xD2F13F7789F0000 PUSH8 0xDE0B6B3A7640000 CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x4BA DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP DUP5 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x4CE DUP10 DUP4 DUP11 PUSH2 0x7C3 JUMP JUMPDEST DUP6 MLOAD SWAP1 SWAP5 POP SWAP1 POP JUMPDEST PUSH2 0x4EA DUP6 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD DUP10 DUP10 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x4FC DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST POP POP POP SWAP7 POP SWAP7 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x55B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x5B8 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 CALLVALUE GT PUSH2 0x5F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2398 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x0 SWAP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xD0E30DB0 CALLVALUE PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 DUP9 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x67B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x68F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x7BA JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x6F2 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x6B5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x787 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x74A JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP1 POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x7CB PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x7DE PUSH2 0x19FA JUMP JUMPDEST DUP11 ISZERO ISZERO PUSH2 0x7EA JUMPI PUSH2 0xAB2 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x88E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x863 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x88E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x871 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE SWAP7 SWAP15 POP SWAP2 SWAP5 POP SWAP3 POP DUP5 ADD SWAP1 POP DUP3 DUP3 DUP1 ISZERO PUSH2 0x93D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x912 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x93D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x920 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP PUSH1 0x0 SWAP6 POP DUP12 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0xA78 JUMPI DUP8 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x967 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP7 SWAP1 DUP2 LT PUSH2 0x986 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE PUSH2 0x99F DUP12 DUP8 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xA06 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD PUSH2 0xA00 DUP15 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9D1 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP16 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9ED JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xE0 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST DUP6 PUSH2 0x128B JUMP JUMPDEST SWAP2 POP PUSH2 0xA41 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA19 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP13 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x12E6 JUMP JUMPDEST SWAP1 POP PUSH2 0xA4D DUP10 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH2 0xA5F DUP10 PUSH1 0x0 ADD MLOAD DUP11 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP6 POP DUP11 DUP7 LT PUSH2 0xA6D JUMPI PUSH2 0xA78 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x951 JUMP JUMPDEST DUP11 DUP7 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST POP POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAFD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23B8 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH2 0xB0B PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0xB1C PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB2D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP12 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xBE5 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xBBA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xBE5 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xBC8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP DUP12 MLOAD SWAP6 POP PUSH1 0x0 SWAP5 POP JUMPDEST DUP5 DUP7 EQ PUSH2 0xCDB JUMPI DUP8 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC0B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP8 SWAP1 DUP2 LT PUSH2 0xC2A JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE DUP9 MLOAD PUSH2 0xC46 SWAP1 DUP13 SWAP1 PUSH2 0xAC1 JUMP JUMPDEST SWAP4 POP PUSH2 0xC89 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC59 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP14 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC75 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP7 PUSH2 0x128B JUMP JUMPDEST SWAP3 POP PUSH2 0xCB5 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC9C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP13 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0xCC1 DUP10 DUP4 PUSH2 0x135E JUMP JUMPDEST POP DUP8 MLOAD DUP11 DUP2 LT PUSH2 0xCD0 JUMPI PUSH2 0xCDB JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xBF5 JUMP JUMPDEST DUP11 DUP2 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 PUSH7 0xB1A2BC2EC50000 DUP7 GT ISZERO PUSH2 0xD5B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2448 JUMP JUMPDEST PUSH2 0xD65 DUP9 DUP9 PUSH2 0x1045 JUMP JUMPDEST SWAP4 POP CALLVALUE DUP5 GT ISZERO PUSH2 0xDA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23A8 JUMP JUMPDEST PUSH2 0xDAB CALLVALUE DUP6 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xDC0 DUP7 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x108F JUMP JUMPDEST SWAP2 POP DUP3 DUP3 GT ISZERO PUSH2 0xDFC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2428 JUMP JUMPDEST PUSH1 0x0 DUP4 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x2 SLOAD PUSH1 0x40 MLOAD PUSH32 0x2E1A7D4D00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x2E1A7D4D SWAP1 PUSH2 0xE5B SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x24A4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xE75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xE89 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xEDB JUMPI PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 DUP4 ISZERO PUSH2 0x8FC MUL SWAP1 DUP5 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xED9 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST PUSH2 0xEE5 DUP4 DUP4 PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x40 MLOAD CALLER SWAP1 DUP3 ISZERO PUSH2 0x8FC MUL SWAP1 DUP4 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xF1D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xF3B DUP4 DUP3 PUSH4 0xFFFFFFFF PUSH2 0x13C0 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ ISZERO PUSH2 0xFAB JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x142D JUMP JUMPDEST PUSH2 0x383 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x1013 JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x161B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23F8 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x10CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 DUP6 DUP5 PUSH2 0x1703 JUMP JUMPDEST DUP5 PUSH2 0x175E JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x10EF PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x10FF PUSH2 0x19FA JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x110E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP10 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x11C6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x119B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x11C6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x11A9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP5 POP DUP10 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x127E JUMPI DUP6 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11EC JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP10 MLOAD DUP6 SWAP1 DUP12 SWAP1 DUP6 SWAP1 DUP2 LT PUSH2 0x120B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x122B DUP10 DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP2 POP PUSH2 0x1257 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x123E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1263 DUP8 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH1 0x20 DUP8 ADD MLOAD DUP10 GT PUSH2 0x1273 JUMPI PUSH2 0x127E JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11D6 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x12C6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 PUSH2 0x12D6 DUP7 DUP6 PUSH2 0x1703 JUMP JUMPDEST PUSH2 0x12E1 DUP7 PUSH1 0x1 PUSH2 0xAC1 JUMP JUMPDEST PUSH2 0x1045 JUMP JUMPDEST PUSH2 0x12EE PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x12FD DUP7 DUP7 DUP7 PUSH2 0x1775 JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 MLOAD SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 POP PUSH1 0x80 SWAP1 DUP4 SWAP1 PUSH1 0x20 DUP3 ADD PUSH1 0x0 DUP6 GAS CALL DUP1 ISZERO PUSH2 0x1354 JUMPI DUP3 MLOAD DUP5 MSTORE PUSH1 0x20 DUP4 ADD MLOAD PUSH1 0x20 DUP6 ADD MSTORE PUSH1 0x40 DUP4 ADD MLOAD PUSH1 0x40 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD MLOAD PUSH1 0x60 DUP6 ADD MSTORE JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x136C SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x1382 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x139B SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x13B4 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1402 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2468 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x1441 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x7472616E7366657228616464726573732C75696E743235362900000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x19 ADD DUP2 KECCAK256 SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 SWAP1 PUSH2 0x149F SWAP1 CALLER SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x236D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE MLOAD DUP2 MLOAD SWAP2 SWAP3 SWAP1 SWAP2 DUP3 SWAP2 SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1543 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x152B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1570 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL SWAP3 POP POP POP DUP1 ISZERO ISZERO PUSH2 0x15BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST RETURNDATASIZE ISZERO PUSH2 0x15DC JUMPI POP PUSH1 0x0 RETURNDATASIZE PUSH1 0x20 EQ ISZERO PUSH2 0x15DC JUMPI PUSH1 0x20 PUSH1 0x0 DUP1 RETURNDATACOPY POP PUSH1 0x0 MLOAD JUMPDEST DUP1 ISZERO ISZERO PUSH2 0x1615 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1 DUP4 EQ PUSH2 0x1658 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2478 JUMP JUMPDEST PUSH2 0x1669 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST SWAP2 POP PUSH2 0x167C DUP5 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0x19A8 AND JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND SWAP1 PUSH4 0x23B872DD SWAP1 PUSH2 0x16D5 SWAP1 ADDRESS SWAP1 CALLER SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x2345 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x16EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF1F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x1716 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x1088 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x1726 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x176C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x187C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x185E JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x18C5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18A7 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x190D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18EF JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1989 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2458 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP4 DUP4 PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x19F1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23C8 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2540 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1A40 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1A53 PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST PUSH2 0x24B2 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1A7B DUP9 DUP3 PUSH2 0x1B41 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1A65 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1AAC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1ABA PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1AE2 DUP9 DUP3 PUSH2 0x1B90 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1ACC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x1B0A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x1B3A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1B52 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1B60 PUSH2 0x1A4E DUP3 PUSH2 0x24FA JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1B7C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B87 DUP4 DUP3 DUP5 PUSH2 0x255C JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1BA3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BAE PUSH2 0x180 PUSH2 0x24B2 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1BBC DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1BCD DUP5 DUP5 DUP4 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1BE1 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1BF5 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1C09 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1C1D DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1C31 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1C45 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x1C5A DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1C70 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C92 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C9E DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1CC0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CCC DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1CF7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1D03 DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0xC0 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x1D24 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP7 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D47 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D70 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D8D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D99 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1DB6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1DC2 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x80 PUSH2 0x1DD3 DUP10 DUP3 DUP11 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xA0 PUSH2 0x1DE4 DUP10 DUP3 DUP11 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xE0 DUP9 DUP11 SUB SLT ISZERO PUSH2 0x1E0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP8 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E23 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E2F DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP8 POP POP PUSH1 0x20 PUSH2 0x1E40 DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x40 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E69 DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x60 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E86 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E92 DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x80 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1EAF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1EBB DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0xA0 PUSH2 0x1ECC DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xC0 PUSH2 0x1EDD DUP11 DUP3 DUP12 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP9 SWAP2 SWAP5 SWAP8 POP SWAP3 SWAP6 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x40 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1F01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1F18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1F24 DUP7 DUP3 DUP8 ADD PUSH2 0x1AF8 JUMP JUMPDEST SWAP4 POP SWAP4 POP POP PUSH1 0x20 PUSH2 0x1F37 DUP7 DUP3 DUP8 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2540 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x23 DUP2 MSTORE PUSH32 0x44454641554C545F46554E4354494F4E5F574554485F434F4E54524143545F4F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4E4C590000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F4D53475F56414C5545000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x4F564552534F4C445F5745544800000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x5452414E534645525F4641494C45440000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x494E53554646494349454E545F4554485F52454D41494E494E47000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4645455F50455243454E544147455F544F4F5F4C415247450000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F414D4F554E54000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x22F9 DUP5 DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x230C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x231F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1615 PUSH1 0x60 DUP6 ADD DUP3 JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x1F41 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2353 DUP3 DUP7 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x2360 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x1D03 PUSH1 0x40 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x237B DUP3 DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1F50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FA6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FD6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2006 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2036 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x208C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x211C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x214C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x217C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x220C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2262 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x22B8 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x2497 DUP3 DUP6 PUSH2 0x22E8 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x80 DUP4 ADD DUP5 PUSH2 0x22E8 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x24D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x24F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x2511 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xd9 DELEGATECALL XOR CALL 0x1e 0xf SWAP2 CREATE PUSH16 0x6F9D22924BE0ADD925495EEB76A6388B SLOAD OR 0xad 0xb5 SDIV 0xee 0xb3 PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x6C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x18978E82 DUP2 EQ PUSH2 0xC8 JUMPI DUP1 PUSH4 0x630F1E6C EQ PUSH2 0xF2 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x112 JUMPI DUP1 PUSH4 0x9395525C EQ PUSH2 0x134 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x147 JUMPI JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2388 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST STOP JUMPDEST PUSH2 0xDB PUSH2 0xD6 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DF1 JUMP JUMPDEST PUSH2 0x167 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP3 SWAP2 SWAP1 PUSH2 0x2488 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x10D CALLDATASIZE PUSH1 0x4 PUSH2 0x1EEC JUMP JUMPDEST PUSH2 0x2F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x127 PUSH2 0x388 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0x2337 JUMP JUMPDEST PUSH2 0xDB PUSH2 0x142 CALLDATASIZE PUSH1 0x4 PUSH2 0x1D0B JUMP JUMPDEST PUSH2 0x3A4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x1CE5 JUMP JUMPDEST PUSH2 0x50A JUMP JUMPDEST PUSH2 0x16F PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x177 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x182 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x25C SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x210 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP13 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x241 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x696 AND JUMP JUMPDEST ISZERO PUSH2 0x287 JUMPI PUSH2 0x26C DUP12 DUP12 DUP12 PUSH2 0x7C3 JUMP JUMPDEST SWAP4 POP PUSH2 0x280 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x2AE JUMP JUMPDEST PUSH2 0x292 DUP12 DUP12 DUP12 PUSH2 0xB03 JUMP JUMPDEST SWAP4 POP DUP4 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x2A6 DUP9 DUP4 DUP10 PUSH2 0x7C3 JUMP JUMPDEST DUP5 MLOAD SWAP1 SWAP4 POP SWAP1 POP JUMPDEST PUSH2 0x2C2 DUP5 PUSH1 0x20 ADD MLOAD DUP5 PUSH1 0x20 ADD MLOAD DUP9 DUP9 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x2E9 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD DUP3 PUSH2 0xF29 JUMP JUMPDEST POP POP SWAP8 POP SWAP8 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x348 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH2 0x383 DUP4 DUP4 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP DUP8 SWAP5 POP PUSH2 0xF29 SWAP4 POP POP POP POP JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH2 0x3AC PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x3B4 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x3C1 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x441 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST ISZERO PUSH2 0x492 JUMPI PUSH2 0x46A PUSH8 0xDE0B6B3A7640000 PUSH2 0x464 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x1045 JUMP JUMPDEST CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x477 DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP PUSH2 0x48B DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x4D6 JUMP JUMPDEST PUSH2 0x4AD PUSH8 0xD2F13F7789F0000 PUSH8 0xDE0B6B3A7640000 CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x4BA DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP DUP5 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x4CE DUP10 DUP4 DUP11 PUSH2 0x7C3 JUMP JUMPDEST DUP6 MLOAD SWAP1 SWAP5 POP SWAP1 POP JUMPDEST PUSH2 0x4EA DUP6 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD DUP10 DUP10 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x4FC DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST POP POP POP SWAP7 POP SWAP7 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x55B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x5B8 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 CALLVALUE GT PUSH2 0x5F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2398 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x0 SWAP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xD0E30DB0 CALLVALUE PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 DUP9 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x67B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x68F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x7BA JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x6F2 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x6B5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x787 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x74A JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP1 POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x7CB PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x7DE PUSH2 0x19FA JUMP JUMPDEST DUP11 ISZERO ISZERO PUSH2 0x7EA JUMPI PUSH2 0xAB2 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x88E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x863 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x88E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x871 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE SWAP7 SWAP15 POP SWAP2 SWAP5 POP SWAP3 POP DUP5 ADD SWAP1 POP DUP3 DUP3 DUP1 ISZERO PUSH2 0x93D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x912 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x93D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x920 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP PUSH1 0x0 SWAP6 POP DUP12 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0xA78 JUMPI DUP8 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x967 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP7 SWAP1 DUP2 LT PUSH2 0x986 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE PUSH2 0x99F DUP12 DUP8 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xA06 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD PUSH2 0xA00 DUP15 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9D1 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP16 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9ED JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xE0 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST DUP6 PUSH2 0x128B JUMP JUMPDEST SWAP2 POP PUSH2 0xA41 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA19 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP13 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x12E6 JUMP JUMPDEST SWAP1 POP PUSH2 0xA4D DUP10 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH2 0xA5F DUP10 PUSH1 0x0 ADD MLOAD DUP11 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP6 POP DUP11 DUP7 LT PUSH2 0xA6D JUMPI PUSH2 0xA78 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x951 JUMP JUMPDEST DUP11 DUP7 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST POP POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAFD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23B8 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH2 0xB0B PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0xB1C PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB2D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP12 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xBE5 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xBBA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xBE5 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xBC8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP DUP12 MLOAD SWAP6 POP PUSH1 0x0 SWAP5 POP JUMPDEST DUP5 DUP7 EQ PUSH2 0xCDB JUMPI DUP8 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC0B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP8 SWAP1 DUP2 LT PUSH2 0xC2A JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE DUP9 MLOAD PUSH2 0xC46 SWAP1 DUP13 SWAP1 PUSH2 0xAC1 JUMP JUMPDEST SWAP4 POP PUSH2 0xC89 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC59 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP14 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC75 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP7 PUSH2 0x128B JUMP JUMPDEST SWAP3 POP PUSH2 0xCB5 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC9C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP13 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0xCC1 DUP10 DUP4 PUSH2 0x135E JUMP JUMPDEST POP DUP8 MLOAD DUP11 DUP2 LT PUSH2 0xCD0 JUMPI PUSH2 0xCDB JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xBF5 JUMP JUMPDEST DUP11 DUP2 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 PUSH7 0xB1A2BC2EC50000 DUP7 GT ISZERO PUSH2 0xD5B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2448 JUMP JUMPDEST PUSH2 0xD65 DUP9 DUP9 PUSH2 0x1045 JUMP JUMPDEST SWAP4 POP CALLVALUE DUP5 GT ISZERO PUSH2 0xDA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23A8 JUMP JUMPDEST PUSH2 0xDAB CALLVALUE DUP6 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xDC0 DUP7 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x108F JUMP JUMPDEST SWAP2 POP DUP3 DUP3 GT ISZERO PUSH2 0xDFC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2428 JUMP JUMPDEST PUSH1 0x0 DUP4 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x2 SLOAD PUSH1 0x40 MLOAD PUSH32 0x2E1A7D4D00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x2E1A7D4D SWAP1 PUSH2 0xE5B SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x24A4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xE75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xE89 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xEDB JUMPI PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 DUP4 ISZERO PUSH2 0x8FC MUL SWAP1 DUP5 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xED9 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST PUSH2 0xEE5 DUP4 DUP4 PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x40 MLOAD CALLER SWAP1 DUP3 ISZERO PUSH2 0x8FC MUL SWAP1 DUP4 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xF1D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xF3B DUP4 DUP3 PUSH4 0xFFFFFFFF PUSH2 0x13C0 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ ISZERO PUSH2 0xFAB JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x142D JUMP JUMPDEST PUSH2 0x383 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x1013 JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x161B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23F8 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x10CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 DUP6 DUP5 PUSH2 0x1703 JUMP JUMPDEST DUP5 PUSH2 0x175E JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x10EF PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x10FF PUSH2 0x19FA JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x110E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP10 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x11C6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x119B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x11C6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x11A9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP5 POP DUP10 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x127E JUMPI DUP6 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11EC JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP10 MLOAD DUP6 SWAP1 DUP12 SWAP1 DUP6 SWAP1 DUP2 LT PUSH2 0x120B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x122B DUP10 DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP2 POP PUSH2 0x1257 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x123E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1263 DUP8 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH1 0x20 DUP8 ADD MLOAD DUP10 GT PUSH2 0x1273 JUMPI PUSH2 0x127E JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11D6 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x12C6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 PUSH2 0x12D6 DUP7 DUP6 PUSH2 0x1703 JUMP JUMPDEST PUSH2 0x12E1 DUP7 PUSH1 0x1 PUSH2 0xAC1 JUMP JUMPDEST PUSH2 0x1045 JUMP JUMPDEST PUSH2 0x12EE PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x12FD DUP7 DUP7 DUP7 PUSH2 0x1775 JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 MLOAD SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 POP PUSH1 0x80 SWAP1 DUP4 SWAP1 PUSH1 0x20 DUP3 ADD PUSH1 0x0 DUP6 GAS CALL DUP1 ISZERO PUSH2 0x1354 JUMPI DUP3 MLOAD DUP5 MSTORE PUSH1 0x20 DUP4 ADD MLOAD PUSH1 0x20 DUP6 ADD MSTORE PUSH1 0x40 DUP4 ADD MLOAD PUSH1 0x40 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD MLOAD PUSH1 0x60 DUP6 ADD MSTORE JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x136C SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x1382 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x139B SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x13B4 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1402 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2468 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x1441 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x7472616E7366657228616464726573732C75696E743235362900000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x19 ADD DUP2 KECCAK256 SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 SWAP1 PUSH2 0x149F SWAP1 CALLER SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x236D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE MLOAD DUP2 MLOAD SWAP2 SWAP3 SWAP1 SWAP2 DUP3 SWAP2 SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1543 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x152B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1570 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL SWAP3 POP POP POP DUP1 ISZERO ISZERO PUSH2 0x15BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST RETURNDATASIZE ISZERO PUSH2 0x15DC JUMPI POP PUSH1 0x0 RETURNDATASIZE PUSH1 0x20 EQ ISZERO PUSH2 0x15DC JUMPI PUSH1 0x20 PUSH1 0x0 DUP1 RETURNDATACOPY POP PUSH1 0x0 MLOAD JUMPDEST DUP1 ISZERO ISZERO PUSH2 0x1615 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1 DUP4 EQ PUSH2 0x1658 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2478 JUMP JUMPDEST PUSH2 0x1669 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST SWAP2 POP PUSH2 0x167C DUP5 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0x19A8 AND JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND SWAP1 PUSH4 0x23B872DD SWAP1 PUSH2 0x16D5 SWAP1 ADDRESS SWAP1 CALLER SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x2345 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x16EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF1F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x1716 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x1088 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x1726 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x176C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x187C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x185E JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x18C5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18A7 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x190D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18EF JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1989 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2458 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP4 DUP4 PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x19F1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23C8 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2540 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1A40 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1A53 PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST PUSH2 0x24B2 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1A7B DUP9 DUP3 PUSH2 0x1B41 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1A65 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1AAC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1ABA PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1AE2 DUP9 DUP3 PUSH2 0x1B90 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1ACC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x1B0A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x1B3A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1B52 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1B60 PUSH2 0x1A4E DUP3 PUSH2 0x24FA JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1B7C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B87 DUP4 DUP3 DUP5 PUSH2 0x255C JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1BA3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BAE PUSH2 0x180 PUSH2 0x24B2 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1BBC DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1BCD DUP5 DUP5 DUP4 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1BE1 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1BF5 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1C09 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1C1D DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1C31 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1C45 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x1C5A DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1C70 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C92 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C9E DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1CC0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CCC DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1CF7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1D03 DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0xC0 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x1D24 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP7 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D47 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D70 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D8D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D99 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1DB6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1DC2 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x80 PUSH2 0x1DD3 DUP10 DUP3 DUP11 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xA0 PUSH2 0x1DE4 DUP10 DUP3 DUP11 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xE0 DUP9 DUP11 SUB SLT ISZERO PUSH2 0x1E0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP8 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E23 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E2F DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP8 POP POP PUSH1 0x20 PUSH2 0x1E40 DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x40 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E69 DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x60 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E86 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E92 DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x80 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1EAF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1EBB DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0xA0 PUSH2 0x1ECC DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xC0 PUSH2 0x1EDD DUP11 DUP3 DUP12 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP9 SWAP2 SWAP5 SWAP8 POP SWAP3 SWAP6 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x40 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1F01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1F18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1F24 DUP7 DUP3 DUP8 ADD PUSH2 0x1AF8 JUMP JUMPDEST SWAP4 POP SWAP4 POP POP PUSH1 0x20 PUSH2 0x1F37 DUP7 DUP3 DUP8 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2540 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x23 DUP2 MSTORE PUSH32 0x44454641554C545F46554E4354494F4E5F574554485F434F4E54524143545F4F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4E4C590000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F4D53475F56414C5545000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x4F564552534F4C445F5745544800000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x5452414E534645525F4641494C45440000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x494E53554646494349454E545F4554485F52454D41494E494E47000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4645455F50455243454E544147455F544F4F5F4C415247450000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F414D4F554E54000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x22F9 DUP5 DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x230C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x231F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1615 PUSH1 0x60 DUP6 ADD DUP3 JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x1F41 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2353 DUP3 DUP7 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x2360 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x1D03 PUSH1 0x40 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x237B DUP3 DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1F50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FA6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FD6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2006 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2036 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x208C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x211C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x214C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x217C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x220C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2262 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x22B8 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x2497 DUP3 DUP6 PUSH2 0x22E8 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x80 DUP4 ADD DUP5 PUSH2 0x22E8 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x24D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x24F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x2511 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xd9 DELEGATECALL XOR CALL 0x1e 0xf SWAP2 CREATE PUSH16 0x6F9D22924BE0ADD925495EEB76A6388B SLOAD OR 0xad 0xb5 SDIV 0xee 0xb3 PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"extensions/Forwarder/Forwarder.sol": {
+			"id": 4
+		},
+		"extensions/Forwarder/MixinWeth.sol": {
+			"id": 8
+		},
+		"protocol/Exchange/libs/LibMath.sol": {
+			"id": 47
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"extensions/Forwarder/libs/LibConstants.sol": {
+			"id": 11
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		},
+		"protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 48
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 46
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 36
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 37
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 38
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 33
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 41
+		},
+		"tokens/EtherToken/IEtherToken.sol": {
+			"id": 78
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		},
+		"extensions/Forwarder/mixins/MWeth.sol": {
+			"id": 14
+		},
+		"extensions/Forwarder/MixinForwarderCore.sol": {
+			"id": 7
+		},
+		"extensions/Forwarder/mixins/MAssets.sol": {
+			"id": 12
+		},
+		"extensions/Forwarder/interfaces/IAssets.sol": {
+			"id": 9
+		},
+		"extensions/Forwarder/mixins/MExchangeWrapper.sol": {
+			"id": 13
+		},
+		"extensions/Forwarder/interfaces/IForwarderCore.sol": {
+			"id": 10
+		},
+		"extensions/Forwarder/MixinAssets.sol": {
+			"id": 5
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"tokens/ERC721Token/IERC721Token.sol": {
+			"id": 76
+		},
+		"extensions/Forwarder/MixinExchangeWrapper.sol": {
+			"id": 6
+		},
+		"protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 42
+		}
+	},
+	"sourceCodes": {
+		"extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
+		"extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
+		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
+		"extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
+		"extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
+		"extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
+		"extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
+		"extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order.\n            // We round up because the exchange rate computed by fillOrder rounds in favor\n            // of the Maker. In this case we want to overestimate the amount of takerAsset.\n            uint256 remainingTakerAssetFillAmount = getPartialAmountCeil(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            // We round up because the exchange rate computed by fillOrder rounds in favor\n            // of the Maker. In this case we want to overestimate the amount of takerAsset.\n            uint256 remainingWethSellAmount = getPartialAmountCeil(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                remainingWethSellAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
+		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xc38fc1254bfaafefd27df73c5c812d8fd029e5dc01f313c5563dcb1a5a0bd65f",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IAssetData.json b/contracts/core/generated-artifacts/IAssetData.json
new file mode 100644
index 000000000..6a3ab6635
--- /dev/null
+++ b/contracts/core/generated-artifacts/IAssetData.json
@@ -0,0 +1,89 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "IAssetData",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "tokenContract",
+						"type": "address"
+					},
+					{
+						"name": "tokenId",
+						"type": "uint256"
+					},
+					{
+						"name": "receiverData",
+						"type": "bytes"
+					}
+				],
+				"name": "ERC721Token",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "tokenContract",
+						"type": "address"
+					}
+				],
+				"name": "ERC20Token",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			}
+		}
+	},
+	"sources": {
+		"protocol/AssetProxy/interfaces/IAssetData.sol": {
+			"id": 21
+		}
+	},
+	"sourceCodes": {
+		"protocol/AssetProxy/interfaces/IAssetData.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n// @dev Interface of the asset proxy's assetData.\n// The asset proxies take an ABI encoded `bytes assetData` as argument.\n// This argument is ABI encoded as one of the methods of this interface.\ninterface IAssetData {\n\n    function ERC20Token(address tokenContract)\n        external\n        pure;\n    \n    function ERC721Token(\n        address tokenContract,\n        uint256 tokenId,\n        bytes receiverData\n    )\n        external\n        pure;\n    \n}\n"
+	},
+	"sourceTreeHashHex": "0x10f0df50f72cf7bac6d3719d59a2653e09ef05b38f349efd7d9417e844e165ca",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IAssetProxy.json b/contracts/core/generated-artifacts/IAssetProxy.json
new file mode 100644
index 000000000..970546205
--- /dev/null
+++ b/contracts/core/generated-artifacts/IAssetProxy.json
@@ -0,0 +1,175 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "IAssetProxy",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "addAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "removeAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "removeAuthorizedAddressAtIndex",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetData",
+						"type": "bytes"
+					},
+					{
+						"name": "from",
+						"type": "address"
+					},
+					{
+						"name": "to",
+						"type": "address"
+					},
+					{
+						"name": "amount",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getProxyId",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getAuthorizedAddresses",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			}
+		}
+	},
+	"sources": {
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 22
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 23
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		}
+	},
+	"sourceCodes": {
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n"
+	},
+	"sourceTreeHashHex": "0xf9feee3358dbdc75f0486e970640a83087da05b8c6ddded318abd3b972513adf",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IValidator.json b/contracts/core/generated-artifacts/IValidator.json
new file mode 100644
index 000000000..3d7e604f8
--- /dev/null
+++ b/contracts/core/generated-artifacts/IValidator.json
@@ -0,0 +1,80 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "IValidator",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			}
+		}
+	},
+	"sources": {
+		"protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 39
+		}
+	},
+	"sourceCodes": {
+		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n"
+	},
+	"sourceTreeHashHex": "0x560b257f8a4e1420a4586d5ba0c40e74042ef5af0f53aad412951444ea710a7e",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IWallet.json b/contracts/core/generated-artifacts/IWallet.json
new file mode 100644
index 000000000..a65caae21
--- /dev/null
+++ b/contracts/core/generated-artifacts/IWallet.json
@@ -0,0 +1,76 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "IWallet",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "0x",
+				"opcodes": "",
+				"sourceMap": ""
+			}
+		}
+	},
+	"sources": {
+		"protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 40
+		}
+	},
+	"sourceCodes": {
+		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n"
+	},
+	"sourceTreeHashHex": "0x70b7d3c15ab87e6b4b1011d194282163232dfd88486038e4120d6bf245d58e44",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/InvalidERC721Receiver.json b/contracts/core/generated-artifacts/InvalidERC721Receiver.json
new file mode 100644
index 000000000..fd7f2884a
--- /dev/null
+++ b/contracts/core/generated-artifacts/InvalidERC721Receiver.json
@@ -0,0 +1,115 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "InvalidERC721Receiver",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_operator",
+						"type": "address"
+					},
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_tokenId",
+						"type": "uint256"
+					},
+					{
+						"name": "_data",
+						"type": "bytes"
+					}
+				],
+				"name": "onERC721Received",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "operator",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "from",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "tokenId",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "TokenReceived",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "0x608060405234801561001057600080fd5b50610210806100206000396000f3006080604052600436106100405763ffffffff7c0100000000000000000000000000000000000000000000000000000000600035041663150b7a028114610045575b600080fd5b34801561005157600080fd5b5061008b73ffffffffffffffffffffffffffffffffffffffff600480358216916024803590911691604435916064359081019101356100c0565b604080517fffffffff000000000000000000000000000000000000000000000000000000009092168252519081900360200190f35b60007f5343d39c46825e39cfee854256354ed1b3837af99997a3242ae29e831889773c8686868686604051808673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020018573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200184815260200180602001828103825284848281815260200192508082843760405192018290039850909650505050505050a150604080517f6f6e455243373231526563656976656428616464726573732c75696e7432353681527f2c6279746573290000000000000000000000000000000000000000000000000060208201529051908190036027019020959450505050505600a165627a7a72305820be03706008be4cebda2cf3293514a86dce35c252ca36280c5cb6cf7206e4693d0029",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x210 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C75696E74323536 DUP2 MSTORE PUSH32 0x2C62797465732900000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x27 ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xbe SUB PUSH17 0x6008BE4CEBDA2CF3293514A86DCE35C252 0xca CALLDATASIZE 0x28 0xc 0x5c 0xb6 0xcf PUSH19 0x6E4693D002900000000000000000000000000 ",
+				"sourceMap": "662:1522:59:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;662:1522:59;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C75696E74323536 DUP2 MSTORE PUSH32 0x2C62797465732900000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x27 ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xbe SUB PUSH17 0x6008BE4CEBDA2CF3293514A86DCE35C252 0xca CALLDATASIZE 0x28 0xc 0x5c 0xb6 0xcf PUSH19 0x6E4693D002900000000000000000000000000 ",
+				"sourceMap": "662:1522:59:-;;;;;;;;;;;;;;;;;;;;;;;1839:343;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1839:343:59;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2002:6;2029:106;2056:9;2079:5;2098:8;2120:5;;2029:106;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;2029:106:59;;-1:-1:-1;;;;;;;2029:106:59;-1:-1:-1;866:52:59;;;;;;;;;;;;;;;;;;;;;1839:343;;;;;;;:::o"
+			}
+		}
+	},
+	"sources": {
+		"test/DummyERC721Receiver/InvalidERC721Receiver.sol": {
+			"id": 59
+		},
+		"tokens/ERC721Token/IERC721Receiver.sol": {
+			"id": 75
+		}
+	},
+	"sourceCodes": {
+		"test/DummyERC721Receiver/InvalidERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC721Token/IERC721Receiver.sol\";\n\n\ncontract InvalidERC721Receiver is\n    IERC721Receiver\n{\n    // Actual function signature is `onERC721Received(address,address,uint256,bytes)`\n    bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,uint256,bytes)\"));\n\n    event TokenReceived(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes data\n    );\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///      after a `transfer`. This function MAY throw to revert and reject the\n    ///      transfer. Return of other than the magic value MUST result in the\n    ///      transaction being reverted.\n    ///      Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///         unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4)\n    {\n        emit TokenReceived(\n            _operator,\n            _from,\n            _tokenId,\n            _data\n        );\n        return INVALID_ERC721_RECEIVED;\n    }\n}\n",
+		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n"
+	},
+	"sourceTreeHashHex": "0xa1e9bac07367f1d9394aa63c5e739d5abdde20c17d09a223e4f5635bf45ec2a4",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/MixinAuthorizable.json b/contracts/core/generated-artifacts/MixinAuthorizable.json
new file mode 100644
index 000000000..24bf3e273
--- /dev/null
+++ b/contracts/core/generated-artifacts/MixinAuthorizable.json
@@ -0,0 +1,229 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "MixinAuthorizable",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "addAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "authorities",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					}
+				],
+				"name": "removeAuthorizedAddress",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "removeAuthorizedAddressAtIndex",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "authorized",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getAuthorizedAddresses",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "caller",
+						"type": "address"
+					}
+				],
+				"name": "AuthorizedAddressAdded",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "caller",
+						"type": "address"
+					}
+				],
+				"name": "AuthorizedAddressRemoved",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE PUSH2 0xD15 DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x8D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x92 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0xC2 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x103 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x131 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x177 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x1B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x21E JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x24C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH1 0x4 CALLDATALOAD PUSH2 0x438 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x46D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x13D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH2 0x766 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x152 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x782 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x183 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH2 0xB4C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x20A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBBC JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x367 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x446 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x58A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x71F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x607 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x717 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x65F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x692 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x711 SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH2 0x71F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x5D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x808 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0x90E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x934 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x9C2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xA3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xA70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xAEF SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xBB1 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB86 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC42 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xC9F JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xCC6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xCC6 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xCCB JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xBB9 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xCE5 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xCD1 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x643E0 0xb8 0x2c 0xe8 DUP2 DUP6 0xd5 PUSH2 0xCBE4 0xbc EXTCODESIZE PUSH15 0x8E8A23BF230E2CC87B292F64A040BE 0xc4 STOP 0x29 ",
+				"sourceMap": "686:2493:20:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;686:2493:20;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x8D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x92 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0xC2 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x103 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x131 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x177 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x1B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x21E JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x24C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH1 0x4 CALLDATALOAD PUSH2 0x438 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x46D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x13D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH2 0x766 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x152 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x782 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x183 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH2 0xB4C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x20A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBBC JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x367 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x446 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x58A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x71F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x607 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x717 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x65F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x692 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x711 SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH2 0x71F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x5D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x808 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0x90E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x934 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x9C2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xA3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xA70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xAEF SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xBB1 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB86 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC42 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xC9F JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xCC6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xCC6 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xCCB JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xBB9 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xCE5 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xCD1 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x643E0 0xb8 0x2c 0xe8 DUP2 DUP6 0xd5 PUSH2 0xCBE4 0xbc EXTCODESIZE PUSH15 0x8E8A23BF230E2CC87B292F64A040BE 0xc4 STOP 0x29 ",
+				"sourceMap": "686:2493:20:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1145:320;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1145:320:20;;;;;;;;;1030:28;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1030:28:20;;;;;;;;;;;;;;;;;;;;;;;;1579:547;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1579:547:20;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;2299:643:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2299:643:20;;;;;;;;;981:43;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;981:43:20;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3039:138:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;3039:138:20;;;;;;;;;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;1145:320:20;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1262:18:20;;;;;;;:10;:18;;;;;;;;1261:19;1240:91;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1342:18;;;;;;;1363:4;1342:18;;;;;;;;:25;;;;;;;;1377:11;27:10:-1;;23:18;;;45:23;;1377:24:20;;;;;;;;;;;;;;1416:42;1447:10;;1342:18;1416:42;;;1145:320;:::o;1030:28::-;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1030:28:20;:::o;1579:547::-;1814:9;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1698:18:20;;;;;;;:10;:18;;;;;;;;1677:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1781:18:20;;;;;;;:10;:18;;;;;1774:25;;;;;;1809:252;1833:11;:18;1829:22;;1809:252;;;1894:6;1876:24;;:11;1888:1;1876:14;;;;;;;;;;;;;;;;;;;;;;:24;1872:179;;;1937:11;1949:18;;:22;;;;1937:35;;;;;;;;;;;;;;;;1920:11;:14;;1937:35;;;;;1932:1;;1920:14;;;;;;;;;;;;;;;:52;;;;;;;;;;;;;;;1990:11;:23;;;;;;;;;:::i;:::-;;2031:5;;1872:179;1853:3;;1809:252;;;2075:44;;2108:10;;2075:44;;;;;;;;;1579:547;;:::o;91:20:82:-;;;;;;:::o;2299:643:20:-;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2462:18:20;;;;;;;:10;:18;;;;;;;;2441:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2566:11;:18;2558:26;;2537:92;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2682:6;2660:28;;:11;2672:5;2660:18;;;;;;;;;;;;;;;;;;;;;;:28;2639:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2759:18;;;;;;;:10;:18;;;;;2752:25;;;;;;2808:11;2820:18;;:22;;;;2808:35;;;;;;;;;;;;;;;;2787:11;:18;;2808:35;;;;;2799:5;;2787:18;;;;;;;;;;;;;;;:56;;;;;;;;;;;;;;;2853:11;:23;;;;;;;;;:::i;:::-;-1:-1:-1;2891:44:20;;2924:10;;2891:44;;;;;;;;;2299:643;;:::o;981:43::-;;;;;;;;;;;;;;;:::o;3039:138::-;3120:9;3159:11;3152:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;;:::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;425:69;333:167;:::o;686:2493:20:-;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;"
+			}
+		}
+	},
+	"sources": {
+		"protocol/AssetProxy/MixinAuthorizable.sol": {
+			"id": 20
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"protocol/AssetProxy/mixins/MAuthorizable.sol": {
+			"id": 24
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 23
+		}
+	},
+	"sourceCodes": {
+		"protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
+	},
+	"sourceTreeHashHex": "0xb3d5fa60c84c76d95b5c051d760384db0ac8b6feda233055d067b13bbe898989",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/MultiSigWallet.json b/contracts/core/generated-artifacts/MultiSigWallet.json
new file mode 100644
index 000000000..e675a81ac
--- /dev/null
+++ b/contracts/core/generated-artifacts/MultiSigWallet.json
@@ -0,0 +1,584 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "MultiSigWallet",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "owners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "removeOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "revokeConfirmation",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isOwner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "confirmations",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "addOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "isConfirmed",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmationCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getOwners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "from",
+						"type": "uint256"
+					},
+					{
+						"name": "to",
+						"type": "uint256"
+					},
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionIds",
+				"outputs": [
+					{
+						"name": "_transactionIds",
+						"type": "uint256[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmations",
+				"outputs": [
+					{
+						"name": "_confirmations",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "transactionCount",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_required",
+						"type": "uint256"
+					}
+				],
+				"name": "changeRequirement",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "submitTransaction",
+				"outputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_OWNER_COUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "required",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					},
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "replaceOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_owners",
+						"type": "address[]"
+					},
+					{
+						"name": "_required",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "fallback"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Confirmation",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Revocation",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Submission",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Execution",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "ExecutionFailure",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "value",
+						"type": "uint256"
+					}
+				],
+				"name": "Deposit",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerAddition",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerRemoval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "required",
+						"type": "uint256"
+					}
+				],
+				"name": "RequirementChange",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x1A86 CODESIZE SUB DUP1 PUSH3 0x1A86 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE DUP1 MLOAD PUSH1 0x20 DUP3 ADD MLOAD SWAP2 ADD DUP1 MLOAD SWAP1 SWAP2 SWAP1 PUSH1 0x0 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x4B JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x57 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x63 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x6F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x147 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x91 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xE7 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xCF JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xF3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x108 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x74 JUMP JUMPDEST DUP5 MLOAD PUSH3 0x15C SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x16E JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP PUSH3 0x202 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1C6 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1C6 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x18F JUMP JUMPDEST POP PUSH3 0x1D4 SWAP3 SWAP2 POP PUSH3 0x1D8 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x1FF SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1D4 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1DF JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1874 DUP1 PUSH3 0x212 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
+				"sourceMap": "206:12628:16:-;;;2835:353;8:9:-1;5:2;;;30:1;27;20:12;5:2;2835:353:16;;;;;;;;;;;;;;;;;;;;;;2934:14;;2835:353;;;2980:6;;2835:353;839:2;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:16;;;2273:98;:129;;;;-1:-1:-1;2387:15:16;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:16;;;;;;;;;;;-1:-1:-1;3036:19:16;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:16;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:16;;;;;;;;;;;-1:-1:-1;3089:19:16;:26;;-1:-1:-1;;3089:26:16;;;;;;;;;;-1:-1:-1;3008:3:16;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:16;:20;;;;-1:-1:-1;206:12628:16;;-1:-1:-1;206:12628:16;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:16;-1:-1:-1;;;;;206:12628:16;;;;;;;;;;;-1:-1:-1;206:12628:16;;;;;;;-1:-1:-1;206:12628:16;;;-1:-1:-1;206:12628:16;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:16;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"multisig/MultiSigWallet.sol": {
+			"id": 16
+		}
+	},
+	"sourceCodes": {
+		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
+	},
+	"sourceTreeHashHex": "0x960961fe6f74d74cb4aa95376a52cc114f07f4b00bde9ddd056d2eb1b1bbcb35",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json b/contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json
new file mode 100644
index 000000000..a6ae0ff7c
--- /dev/null
+++ b/contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json
@@ -0,0 +1,668 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "MultiSigWalletWithTimeLock",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "owners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "removeOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "revokeConfirmation",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isOwner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "confirmations",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "secondsTimeLocked",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "addOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "isConfirmed",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"name": "changeTimeLock",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmationCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getOwners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "from",
+						"type": "uint256"
+					},
+					{
+						"name": "to",
+						"type": "uint256"
+					},
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionIds",
+				"outputs": [
+					{
+						"name": "_transactionIds",
+						"type": "uint256[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmations",
+				"outputs": [
+					{
+						"name": "_confirmations",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "transactionCount",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_required",
+						"type": "uint256"
+					}
+				],
+				"name": "changeRequirement",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "submitTransaction",
+				"outputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmationTimes",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_OWNER_COUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "required",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					},
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "replaceOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_owners",
+						"type": "address[]"
+					},
+					{
+						"name": "_required",
+						"type": "uint256"
+					},
+					{
+						"name": "_secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "fallback"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "confirmationTime",
+						"type": "uint256"
+					}
+				],
+				"name": "ConfirmationTimeSet",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"name": "TimeLockChange",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Confirmation",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Revocation",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Submission",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Execution",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "ExecutionFailure",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "value",
+						"type": "uint256"
+					}
+				],
+				"name": "Deposit",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerAddition",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerRemoval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "required",
+						"type": "uint256"
+					}
+				],
+				"name": "RequirementChange",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1D5 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1D5 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x19E JUMP JUMPDEST POP PUSH3 0x1E3 SWAP3 SWAP2 POP PUSH3 0x1E7 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x20E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1E3 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1EE JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1AA8 DUP1 PUSH3 0x221 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x13D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1C0 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x206 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x279 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2A0 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2ED JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x305 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x31D JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x335 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x46F JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x494 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x4AC JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x4C1 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x4D9 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
+				"sourceMap": "851:3344:17:-;;;2064:226;8:9:-1;5:2;;;30:1;27;20:12;5:2;2064:226:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;2934:14:16;;2064:226:17;;;;;;;2980:6:16;;2064:226:17;839:2:16;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:16;;;2273:98;:129;;;;-1:-1:-1;2387:15:16;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:16;;;;;;;;;;;-1:-1:-1;3036:19:16;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:16;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:16;;;;;;;;;;;-1:-1:-1;3089:19:16;:26;;-1:-1:-1;;3089:26:16;;;;;;;;;;-1:-1:-1;3008:3:16;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:16;:20;;;;-1:-1:-1;;2245:17:17;:38;-1:-1:-1;851:3344:17;;-1:-1:-1;851:3344:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:17;-1:-1:-1;;;;;851:3344:17;;;;;;;;;;;-1:-1:-1;851:3344:17;;;;;;;-1:-1:-1;851:3344:17;;;-1:-1:-1;851:3344:17;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:17;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"multisig/MultiSigWalletWithTimeLock.sol": {
+			"id": 17
+		},
+		"multisig/MultiSigWallet.sol": {
+			"id": 16
+		}
+	},
+	"sourceCodes": {
+		"multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
+	},
+	"sourceTreeHashHex": "0xe122976ffe33df38d409d2f249e6d0a1816704035f2cdc0bbf822d1b28a62259",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/OrderValidator.json b/contracts/core/generated-artifacts/OrderValidator.json
new file mode 100644
index 000000000..b3c3a81eb
--- /dev/null
+++ b/contracts/core/generated-artifacts/OrderValidator.json
@@ -0,0 +1,665 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "OrderValidator",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAddress",
+						"type": "address"
+					}
+				],
+				"name": "getOrderAndTraderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "orderInfo",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxAllowance",
+								"type": "uint256"
+							}
+						],
+						"name": "traderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "assetData",
+						"type": "bytes"
+					}
+				],
+				"name": "getBalanceAndAllowance",
+				"outputs": [
+					{
+						"name": "balance",
+						"type": "uint256"
+					},
+					{
+						"name": "allowance",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAddresses",
+						"type": "address[]"
+					}
+				],
+				"name": "getOrdersAndTradersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "ordersInfo",
+						"type": "tuple[]"
+					},
+					{
+						"components": [
+							{
+								"name": "makerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxAllowance",
+								"type": "uint256"
+							}
+						],
+						"name": "tradersInfo",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAddresses",
+						"type": "address[]"
+					}
+				],
+				"name": "getTradersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxAllowance",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "token",
+						"type": "address"
+					},
+					{
+						"name": "tokenId",
+						"type": "uint256"
+					}
+				],
+				"name": "getERC721TokenOwner",
+				"outputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "assetData",
+						"type": "bytes[]"
+					}
+				],
+				"name": "getBalancesAndAllowances",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256[]"
+					},
+					{
+						"name": "",
+						"type": "uint256[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAddress",
+						"type": "address"
+					}
+				],
+				"name": "getTraderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "makerZrxAllowance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxBalance",
+								"type": "uint256"
+							},
+							{
+								"name": "takerZrxAllowance",
+								"type": "uint256"
+							}
+						],
+						"name": "traderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_exchange",
+						"type": "address"
+					},
+					{
+						"name": "_zrxAssetData",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			}
+		],
+		"evm": {
+			"bytecode": {
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PUSH3 0xE3 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0xC6 JUMP JUMPDEST POP PUSH3 0xF1 SWAP3 SWAP2 POP PUSH3 0xF5 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x112 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0xF1 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0xFC JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x123 DUP3 MLOAD PUSH3 0x22C JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH3 0x13C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH3 0x153 PUSH3 0x14D DUP3 PUSH3 0x204 JUMP JUMPDEST PUSH3 0x1DD JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH3 0x170 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x17D DUP4 DUP3 DUP5 PUSH3 0x238 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH3 0x19A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x1A8 DUP6 DUP6 PUSH3 0x115 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x1C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x1D3 DUP6 DUP3 DUP7 ADD PUSH3 0x12A JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH3 0x1FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP3 GT ISZERO PUSH3 0x21B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH1 0x1F NOT AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH3 0x255 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH3 0x23B JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH3 0x265 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x1ABF DUP1 PUSH3 0x27B PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x4AD1E53 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x2CD0FC73 EQ PUSH2 0xBE JUMPI DUP1 PUSH4 0x4B95DE13 EQ PUSH2 0xEC JUMPI DUP1 PUSH4 0x690D3114 EQ PUSH2 0x11A JUMPI DUP1 PUSH4 0xB6988463 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0xC6B7F4EE EQ PUSH2 0x174 JUMPI DUP1 PUSH4 0xF241FFB0 EQ PUSH2 0x1A2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0x1CF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x18DC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDE PUSH2 0xD9 CALLDATASIZE PUSH1 0x4 PUSH2 0x118B JUMP JUMPDEST PUSH2 0x29C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1926 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10C PUSH2 0x107 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x7CD JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1822 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x126 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x13A PUSH2 0x135 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x8A4 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1858 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x167 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x11D3 JUMP JUMPDEST PUSH2 0x95E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x17F9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x180 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x194 PUSH2 0x18F CALLDATASIZE PUSH1 0x4 PUSH2 0x1139 JUMP JUMPDEST PUSH2 0x9A9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1869 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C2 PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0xA86 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1909 JUMP JUMPDEST PUSH2 0x1D7 PUSH2 0xCD0 JUMP JUMPDEST PUSH2 0x1DF PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0xC75E0A8100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xC75E0A81 SWAP1 PUSH2 0x235 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x18F8 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x24F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x263 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x287 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x12B5 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 PUSH2 0xA86 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH2 0x2B5 DUP10 DUP3 PUSH4 0xFFFFFFFF PUSH2 0xBA4 AND JUMP JUMPDEST SWAP6 POP PUSH2 0x2C8 DUP10 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0xC11 AND JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x6070410800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 SWAP7 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 PUSH4 0x60704108 SWAP1 PUSH2 0x31F SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x188E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x34D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x371 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP5 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x526 JUMPI PUSH1 0x40 MLOAD PUSH32 0x70A0823100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0x70A08231 SWAP1 PUSH2 0x424 SWAP1 DUP14 SWAP1 PUSH1 0x4 ADD PUSH2 0x17F9 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x43E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x452 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x476 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xDD62ED3E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP9 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0xDD62ED3E SWAP1 PUSH2 0x4CD SWAP1 DUP14 SWAP1 DUP9 SWAP1 PUSH1 0x4 ADD PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4E7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x4FB JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x51F SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x785 JUMPI PUSH2 0x595 DUP10 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0xC72 AND JUMP JUMPDEST SWAP3 POP PUSH2 0x5A1 DUP6 DUP5 PUSH2 0x95E JUMP JUMPDEST SWAP2 POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP11 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x5DD JUMPI PUSH1 0x0 PUSH2 0x5E0 JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP8 POP DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xE985E9C5 DUP12 DUP7 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x63C SWAP3 SWAP2 SWAP1 PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x66A JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x68E SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1297 JUMP JUMPDEST DUP1 PUSH2 0x76A JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x81812FC DUP6 PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x700 SWAP2 SWAP1 PUSH2 0x1918 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x71A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x72E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x752 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST SWAP1 POP DUP1 PUSH2 0x778 JUMPI PUSH1 0x0 PUSH2 0x77B JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18AC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST POP POP POP POP POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x7E9D74DC00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x60 SWAP2 DUP3 SWAP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x7E9D74DC SWAP1 PUSH2 0x828 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x1847 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x842 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x856 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x0 DUP3 RETURNDATACOPY PUSH1 0x1F RETURNDATASIZE SWAP1 DUP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND DUP3 ADD PUSH1 0x40 MSTORE PUSH2 0x89C SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1203 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x8EA JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x8D7 PUSH2 0xCF0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x8CF JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0x951 JUMPI PUSH2 0x931 DUP7 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x90A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP7 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x922 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA86 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x93F JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x8F2 JUMP JUMPDEST DUP2 SWAP4 POP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD PUSH32 0x6352211E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE DUP3 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x20 DUP2 PUSH1 0x24 DUP4 DUP8 GAS STATICCALL DUP1 ISZERO PUSH2 0x9A0 JUMPI DUP2 MLOAD SWAP3 POP JUMPDEST POP POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 PUSH1 0x60 DUP1 PUSH1 0x0 DUP7 MLOAD SWAP4 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x9E1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xA0E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP5 EQ PUSH2 0xA79 JUMPI PUSH2 0xA3E DUP9 DUP9 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA2F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x29C JUMP JUMPDEST DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA4C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD DUP5 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA63 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD SWAP2 SWAP1 SWAP2 MSTORE MSTORE PUSH1 0x1 ADD PUSH2 0xA16 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP1 SWAP6 POP SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA8E PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xAA3 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH2 0x140 ADD MLOAD PUSH2 0x29C JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MSTORE DUP3 MSTORE PUSH2 0x160 DUP5 ADD MLOAD PUSH2 0xABB SWAP1 DUP5 SWAP1 PUSH2 0x29C JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MSTORE PUSH1 0x40 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x1 DUP1 SLOAD DUP3 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP7 DUP9 AND ISZERO MUL ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV SWAP3 DUP4 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP5 MSTORE DUP2 DUP2 MSTORE SWAP3 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xB6A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xB3F JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xB6A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB4D JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0xB7F DUP5 PUSH1 0x0 ADD MLOAD DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xA0 DUP5 ADD MSTORE PUSH1 0x80 DUP4 ADD MSTORE PUSH2 0xB93 DUP4 DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xE0 DUP5 ADD MSTORE PUSH1 0xC0 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xBE6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18CC JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xC53 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18BC JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP4 DUP4 PUSH2 0xC85 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCC7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x189C JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH2 0x100 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xD5F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xD72 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST PUSH2 0x1941 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xD97 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xDAD DUP9 DUP3 PUSH2 0xD36 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xD9A JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xDDE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xDEC PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xE14 DUP9 DUP3 PUSH2 0xF11 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xDFE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xE3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH2 0xE49 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x60 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xE6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xE84 DUP9 DUP3 PUSH2 0xF57 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xE71 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xEAD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xEBB PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xEE3 DUP9 DUP3 PUSH2 0xFB2 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xECD JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A20 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xF22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xF30 PUSH2 0xD6D DUP3 PUSH2 0x1989 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0xF4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x955 DUP4 DUP3 DUP5 PUSH2 0x1A25 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xF69 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xF73 PUSH1 0x60 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xF81 DUP5 DUP5 PUSH2 0x1107 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xF92 DUP5 DUP5 DUP4 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0xFA6 DUP5 DUP3 DUP6 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xFC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xFD0 PUSH2 0x180 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xFDE DUP5 DUP5 PUSH2 0xD36 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xFEF DUP5 DUP5 DUP4 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1003 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1017 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x102B DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x103F DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1053 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1067 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x107C DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1092 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10C0 DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10EE DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xD42 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x114C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1158 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xDCD JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x119E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11AA DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x11E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11F2 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1215 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x122C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1131 DUP5 DUP3 DUP6 ADD PUSH2 0xE2A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x124B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x126E DUP6 DUP3 DUP7 ADD PUSH2 0xE9C JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x128B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD4E JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xEF9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF57 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x12E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1309 DUP6 DUP3 DUP7 ADD PUSH2 0xFB2 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x132C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF05 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19D9 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1352 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1364 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x137A DUP7 DUP4 MLOAD PUSH2 0x1619 JUMP JUMPDEST PUSH2 0x1383 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1367 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x13A9 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0x13C2 DUP6 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0x13F9 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0x13DD DUP4 DUP4 MLOAD PUSH2 0x1656 JUMP JUMPDEST SWAP3 POP PUSH2 0x13E8 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x13C5 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1410 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1422 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1438 DUP7 DUP4 MLOAD PUSH2 0x1759 JUMP JUMPDEST PUSH2 0x1441 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH2 0x100 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1425 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x145E DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1470 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1486 DUP7 DUP4 MLOAD PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x148F DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1473 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F2 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F5 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x14BD DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x14D1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1A31 JUMP JUMPDEST PUSH2 0x14DA DUP2 PUSH2 0x1A5D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x162A DUP5 DUP3 PUSH2 0x17F0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x163D PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x166B DUP6 DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x167E PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x1691 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x16A4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x16B7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x16CA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x16DD PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x16F0 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1705 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x171A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1734 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1750 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH2 0x100 DUP4 ADD SWAP1 PUSH2 0x176B DUP5 DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x177E PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1791 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x17A4 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x80 DUP3 ADD MLOAD PUSH2 0x17B7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP3 ADD MLOAD PUSH2 0x17CA PUSH1 0xA0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP3 ADD MLOAD PUSH2 0x17DD PUSH1 0xC0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0xE0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1815 DUP3 DUP6 PUSH2 0x1338 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1833 DUP2 DUP6 PUSH2 0x1347 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x139E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x187A DUP2 DUP6 PUSH2 0x1453 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1453 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x14E7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x153D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x156D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x15C3 JUMP JUMPDEST PUSH2 0x160 DUP2 ADD PUSH2 0x18EB DUP3 DUP6 PUSH2 0x1619 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1656 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1934 DUP3 DUP6 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1960 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x197F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x19A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A4C JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A34 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1650 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 PUSH17 0x43DCB374049761FEE11CC22172BADC6511 DUP10 SWAP4 RETURNDATASIZE MSTORE8 SHR 0xd4 MSTORE ADD PUSH14 0xC5FC1AA3016C6578706572696D65 PUSH15 0x74616CF50037000000000000000000 ",
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x4AD1E53 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x2CD0FC73 EQ PUSH2 0xBE JUMPI DUP1 PUSH4 0x4B95DE13 EQ PUSH2 0xEC JUMPI DUP1 PUSH4 0x690D3114 EQ PUSH2 0x11A JUMPI DUP1 PUSH4 0xB6988463 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0xC6B7F4EE EQ PUSH2 0x174 JUMPI DUP1 PUSH4 0xF241FFB0 EQ PUSH2 0x1A2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0x1CF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x18DC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDE PUSH2 0xD9 CALLDATASIZE PUSH1 0x4 PUSH2 0x118B JUMP JUMPDEST PUSH2 0x29C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1926 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10C PUSH2 0x107 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x7CD JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1822 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x126 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x13A PUSH2 0x135 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x8A4 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1858 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x167 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x11D3 JUMP JUMPDEST PUSH2 0x95E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x17F9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x180 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x194 PUSH2 0x18F CALLDATASIZE PUSH1 0x4 PUSH2 0x1139 JUMP JUMPDEST PUSH2 0x9A9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1869 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C2 PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0xA86 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1909 JUMP JUMPDEST PUSH2 0x1D7 PUSH2 0xCD0 JUMP JUMPDEST PUSH2 0x1DF PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0xC75E0A8100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xC75E0A81 SWAP1 PUSH2 0x235 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x18F8 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x24F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x263 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x287 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x12B5 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 PUSH2 0xA86 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH2 0x2B5 DUP10 DUP3 PUSH4 0xFFFFFFFF PUSH2 0xBA4 AND JUMP JUMPDEST SWAP6 POP PUSH2 0x2C8 DUP10 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0xC11 AND JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x6070410800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 SWAP7 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 PUSH4 0x60704108 SWAP1 PUSH2 0x31F SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x188E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x34D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x371 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP5 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x526 JUMPI PUSH1 0x40 MLOAD PUSH32 0x70A0823100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0x70A08231 SWAP1 PUSH2 0x424 SWAP1 DUP14 SWAP1 PUSH1 0x4 ADD PUSH2 0x17F9 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x43E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x452 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x476 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xDD62ED3E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP9 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0xDD62ED3E SWAP1 PUSH2 0x4CD SWAP1 DUP14 SWAP1 DUP9 SWAP1 PUSH1 0x4 ADD PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4E7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x4FB JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x51F SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x785 JUMPI PUSH2 0x595 DUP10 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0xC72 AND JUMP JUMPDEST SWAP3 POP PUSH2 0x5A1 DUP6 DUP5 PUSH2 0x95E JUMP JUMPDEST SWAP2 POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP11 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x5DD JUMPI PUSH1 0x0 PUSH2 0x5E0 JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP8 POP DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xE985E9C5 DUP12 DUP7 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x63C SWAP3 SWAP2 SWAP1 PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x66A JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x68E SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1297 JUMP JUMPDEST DUP1 PUSH2 0x76A JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x81812FC DUP6 PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x700 SWAP2 SWAP1 PUSH2 0x1918 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x71A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x72E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x752 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST SWAP1 POP DUP1 PUSH2 0x778 JUMPI PUSH1 0x0 PUSH2 0x77B JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18AC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST POP POP POP POP POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x7E9D74DC00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x60 SWAP2 DUP3 SWAP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x7E9D74DC SWAP1 PUSH2 0x828 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x1847 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x842 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x856 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x0 DUP3 RETURNDATACOPY PUSH1 0x1F RETURNDATASIZE SWAP1 DUP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND DUP3 ADD PUSH1 0x40 MSTORE PUSH2 0x89C SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1203 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x8EA JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x8D7 PUSH2 0xCF0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x8CF JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0x951 JUMPI PUSH2 0x931 DUP7 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x90A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP7 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x922 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA86 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x93F JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x8F2 JUMP JUMPDEST DUP2 SWAP4 POP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD PUSH32 0x6352211E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE DUP3 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x20 DUP2 PUSH1 0x24 DUP4 DUP8 GAS STATICCALL DUP1 ISZERO PUSH2 0x9A0 JUMPI DUP2 MLOAD SWAP3 POP JUMPDEST POP POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 PUSH1 0x60 DUP1 PUSH1 0x0 DUP7 MLOAD SWAP4 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x9E1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xA0E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP5 EQ PUSH2 0xA79 JUMPI PUSH2 0xA3E DUP9 DUP9 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA2F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x29C JUMP JUMPDEST DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA4C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD DUP5 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA63 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD SWAP2 SWAP1 SWAP2 MSTORE MSTORE PUSH1 0x1 ADD PUSH2 0xA16 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP1 SWAP6 POP SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA8E PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xAA3 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH2 0x140 ADD MLOAD PUSH2 0x29C JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MSTORE DUP3 MSTORE PUSH2 0x160 DUP5 ADD MLOAD PUSH2 0xABB SWAP1 DUP5 SWAP1 PUSH2 0x29C JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MSTORE PUSH1 0x40 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x1 DUP1 SLOAD DUP3 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP7 DUP9 AND ISZERO MUL ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV SWAP3 DUP4 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP5 MSTORE DUP2 DUP2 MSTORE SWAP3 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xB6A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xB3F JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xB6A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB4D JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0xB7F DUP5 PUSH1 0x0 ADD MLOAD DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xA0 DUP5 ADD MSTORE PUSH1 0x80 DUP4 ADD MSTORE PUSH2 0xB93 DUP4 DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xE0 DUP5 ADD MSTORE PUSH1 0xC0 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xBE6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18CC JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xC53 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18BC JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP4 DUP4 PUSH2 0xC85 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCC7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x189C JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH2 0x100 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xD5F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xD72 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST PUSH2 0x1941 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xD97 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xDAD DUP9 DUP3 PUSH2 0xD36 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xD9A JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xDDE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xDEC PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xE14 DUP9 DUP3 PUSH2 0xF11 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xDFE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xE3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH2 0xE49 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x60 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xE6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xE84 DUP9 DUP3 PUSH2 0xF57 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xE71 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xEAD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xEBB PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xEE3 DUP9 DUP3 PUSH2 0xFB2 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xECD JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A20 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xF22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xF30 PUSH2 0xD6D DUP3 PUSH2 0x1989 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0xF4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x955 DUP4 DUP3 DUP5 PUSH2 0x1A25 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xF69 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xF73 PUSH1 0x60 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xF81 DUP5 DUP5 PUSH2 0x1107 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xF92 DUP5 DUP5 DUP4 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0xFA6 DUP5 DUP3 DUP6 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xFC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xFD0 PUSH2 0x180 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xFDE DUP5 DUP5 PUSH2 0xD36 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xFEF DUP5 DUP5 DUP4 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1003 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1017 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x102B DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x103F DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1053 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1067 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x107C DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1092 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10C0 DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10EE DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xD42 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x114C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1158 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xDCD JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x119E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11AA DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x11E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11F2 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1215 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x122C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1131 DUP5 DUP3 DUP6 ADD PUSH2 0xE2A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x124B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x126E DUP6 DUP3 DUP7 ADD PUSH2 0xE9C JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x128B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD4E JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xEF9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF57 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x12E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1309 DUP6 DUP3 DUP7 ADD PUSH2 0xFB2 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x132C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF05 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19D9 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1352 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1364 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x137A DUP7 DUP4 MLOAD PUSH2 0x1619 JUMP JUMPDEST PUSH2 0x1383 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1367 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x13A9 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0x13C2 DUP6 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0x13F9 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0x13DD DUP4 DUP4 MLOAD PUSH2 0x1656 JUMP JUMPDEST SWAP3 POP PUSH2 0x13E8 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x13C5 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1410 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1422 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1438 DUP7 DUP4 MLOAD PUSH2 0x1759 JUMP JUMPDEST PUSH2 0x1441 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH2 0x100 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1425 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x145E DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1470 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1486 DUP7 DUP4 MLOAD PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x148F DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1473 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F2 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F5 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x14BD DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x14D1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1A31 JUMP JUMPDEST PUSH2 0x14DA DUP2 PUSH2 0x1A5D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x162A DUP5 DUP3 PUSH2 0x17F0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x163D PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x166B DUP6 DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x167E PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x1691 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x16A4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x16B7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x16CA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x16DD PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x16F0 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1705 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x171A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1734 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1750 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH2 0x100 DUP4 ADD SWAP1 PUSH2 0x176B DUP5 DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x177E PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1791 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x17A4 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x80 DUP3 ADD MLOAD PUSH2 0x17B7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP3 ADD MLOAD PUSH2 0x17CA PUSH1 0xA0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP3 ADD MLOAD PUSH2 0x17DD PUSH1 0xC0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0xE0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1815 DUP3 DUP6 PUSH2 0x1338 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1833 DUP2 DUP6 PUSH2 0x1347 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x139E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x187A DUP2 DUP6 PUSH2 0x1453 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1453 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x14E7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x153D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x156D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x15C3 JUMP JUMPDEST PUSH2 0x160 DUP2 ADD PUSH2 0x18EB DUP3 DUP6 PUSH2 0x1619 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1656 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1934 DUP3 DUP6 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1960 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x197F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x19A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A4C JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A34 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1650 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 PUSH17 0x43DCB374049761FEE11CC22172BADC6511 DUP10 SWAP4 RETURNDATASIZE MSTORE8 SHR 0xd4 MSTORE ADD PUSH14 0xC5FC1AA3016C6578706572696D65 PUSH15 0x74616CF50037000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"extensions/OrderValidator/OrderValidator.sol": {
+			"id": 15
+		},
+		"protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 48
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 46
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 36
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 37
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 38
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 33
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 41
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		},
+		"tokens/ERC721Token/IERC721Token.sol": {
+			"id": 76
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		}
+	},
+	"sourceCodes": {
+		"extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
+		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0x95729ff69e872a60a92c7eef28cea3188d821ab1a379a46c12b21fc386a9855c",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ReentrantERC20Token.json b/contracts/core/generated-artifacts/ReentrantERC20Token.json
new file mode 100644
index 000000000..a4e6ce0bc
--- /dev/null
+++ b/contracts/core/generated-artifacts/ReentrantERC20Token.json
@@ -0,0 +1,307 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ReentrantERC20Token",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_currentFunctionId",
+						"type": "uint8"
+					}
+				],
+				"name": "setCurrentFunction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_spender",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_exchange",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x3 DUP1 SLOAD PUSH1 0xA0 PUSH1 0x2 EXP PUSH1 0xFF MUL NOT AND SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH2 0x20 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x13A3 DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH2 0x3F SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x77 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH2 0xA9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x70 DUP3 MLOAD PUSH2 0x9D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x89 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x95 DUP5 DUP5 PUSH2 0x64 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH2 0x12EB DUP1 PUSH2 0xB8 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x95EA7B3 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xBD JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0xFF JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x11F JUMPI DUP1 PUSH4 0xB348A4D4 EQ PUSH2 0x13F JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x161 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x181 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x1F9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x120F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xFA CALLDATASIZE PUSH1 0x4 PUSH2 0xCEC JUMP JUMPDEST PUSH2 0x1FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x11A CALLDATASIZE PUSH1 0x4 PUSH2 0xC8C JUMP JUMPDEST PUSH2 0x8B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0x13A CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x8E0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15F PUSH2 0x15A CALLDATASIZE PUSH1 0x4 PUSH2 0xD69 JUMP JUMPDEST PUSH2 0x9FF JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x17C CALLDATASIZE PUSH1 0x4 PUSH2 0xCB2 JUMP JUMPDEST PUSH2 0xA4B JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP6 SWAP1 SSTORE MLOAD SWAP2 SWAP3 SWAP1 SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x209 PUSH2 0xBAE JUMP JUMPDEST PUSH1 0x60 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH1 0x0 PUSH1 0x3 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF SWAP1 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x2F6 JUMPI PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP PUSH2 0x719 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x1 EQ ISZERO PUSH2 0x355 JUMPI PUSH1 0x40 MLOAD PUSH32 0x64A3BC1500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x2 EQ ISZERO PUSH2 0x3B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x297BB70B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF AND EQ ISZERO PUSH2 0x40F JUMPI PUSH1 0x40 MLOAD PUSH32 0x4D0AE54600000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x4 EQ ISZERO PUSH2 0x46E JUMPI PUSH1 0x40 MLOAD PUSH32 0xE5FA431B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x5 EQ ISZERO PUSH2 0x4CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x7E1D980800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x6 EQ ISZERO PUSH2 0x52D JUMPI PUSH1 0x40 MLOAD PUSH32 0x3C28D86100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 DUP2 SWAP1 DUP11 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x11B8 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x7 EQ ISZERO PUSH2 0x587 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD46B02C300000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x24 ADD PUSH2 0x1175 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x8 EQ ISZERO PUSH2 0x5E1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x4AC1478200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10AD JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x9 EQ ISZERO PUSH2 0x63C JUMPI PUSH1 0x40 MLOAD PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 PUSH1 0x0 SWAP1 PUSH1 0x24 ADD PUSH2 0x1137 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0xA EQ ISZERO PUSH2 0x719 JUMPI PUSH1 0x40 MLOAD PUSH32 0x77FCCE6800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x699 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x1092 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x40 MLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP2 SWAP1 DUP2 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x762 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x74A JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x78F JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x64 DUP1 DUP3 MSTORE PUSH1 0xA0 DUP3 ADD SWAP1 SWAP3 MSTORE SWAP2 POP PUSH1 0x20 DUP3 ADD PUSH2 0xC80 DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP POP SWAP1 POP PUSH1 0x64 PUSH1 0x0 PUSH1 0x20 DUP4 ADD RETURNDATACOPY PUSH1 0x40 DUP1 MLOAD PUSH32 0x4572726F7228737472696E672900000000000000000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0xD ADD DUP2 KECCAK256 PUSH2 0x89D SWAP2 DUP4 SWAP2 SWAP1 PUSH2 0x814 SWAP1 PUSH1 0x24 ADD PUSH2 0x1165 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 PUSH4 0xFFFFFFFF PUSH2 0xA83 AND JUMP JUMPDEST ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1145 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x993 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1155 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP7 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND DUP1 DUP4 MSTORE SWAP2 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP7 ADD SWAP1 SSTORE MLOAD SWAP1 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH1 0xFF SWAP1 SWAP3 AND PUSH21 0x10000000000000000000000000000000000000000 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFF00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0xBA7 JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xADF JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xAA2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB74 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x180 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1227 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xC9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC68 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCD1 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD0D DUP7 DUP7 PUSH2 0xC68 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD1E DUP7 DUP3 DUP8 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xD2F DUP7 DUP3 DUP8 ADD PUSH2 0xC74 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xD4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD58 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC74 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xD7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC80 JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1227 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDA1 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xDBA DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xDD5 DUP4 DUP4 MLOAD PUSH2 0xEB8 JUMP JUMPDEST SWAP3 POP PUSH2 0xDE0 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xDBD JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE08 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xE21 DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xE3C DUP4 DUP4 MLOAD PUSH2 0xF86 JUMP JUMPDEST SWAP3 POP PUSH2 0xE47 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE24 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE63 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0xE75 DUP4 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0xEA5 JUMPI PUSH2 0xE8B DUP7 DUP4 MLOAD PUSH2 0x1089 JUMP JUMPDEST PUSH2 0xE94 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE78 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1240 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xEC3 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0xED7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1259 JUMP JUMPDEST PUSH2 0xEE0 DUP2 PUSH2 0x1289 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x124E JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xF9B DUP6 DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xFAE PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xFC1 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xFD4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xFE7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xFFA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x100D PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x1020 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1035 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x104A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1064 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1080 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x10A0 DUP3 DUP6 PUSH2 0xD87 JUMP JUMPDEST PUSH2 0xBA7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xDFD JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x10CF DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x10E3 DUP2 DUP6 PUSH2 0xE58 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1108 DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP PUSH2 0x1117 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xEF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xF86 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1197 DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP PUSH2 0x11A6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST PUSH1 0x80 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x11C9 DUP2 DUP8 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x11DD DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x11F1 DUP2 DUP6 PUSH2 0xEB8 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x1205 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0x1089 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1F3 DUP3 PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1274 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x125C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1283 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xad PUSH11 0x59A75DF05D02F4FC07B1E6 SWAP5 PUSH15 0xD489D4B2023352E62893EB449BB73F 0xfc AND PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
+				"sourceMap": "879:5654:61:-;;;1740:36;;;-1:-1:-1;;;;;;1740:36:61;;;1783:99;5:2:-1;;;;30:1;27;20:12;5:2;1783:99:61;;;;;;;;;;;;;;;;;;;;;;1844:8;:31;;-1:-1:-1;;;;;;1844:31:61;-1:-1:-1;;;;;1844:31:61;;;;;;;;;;879:5654;;5:122:-1;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;879:5654:61;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x95EA7B3 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xBD JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0xFF JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x11F JUMPI DUP1 PUSH4 0xB348A4D4 EQ PUSH2 0x13F JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x161 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x181 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x1F9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x120F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xFA CALLDATASIZE PUSH1 0x4 PUSH2 0xCEC JUMP JUMPDEST PUSH2 0x1FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x11A CALLDATASIZE PUSH1 0x4 PUSH2 0xC8C JUMP JUMPDEST PUSH2 0x8B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0x13A CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x8E0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15F PUSH2 0x15A CALLDATASIZE PUSH1 0x4 PUSH2 0xD69 JUMP JUMPDEST PUSH2 0x9FF JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x17C CALLDATASIZE PUSH1 0x4 PUSH2 0xCB2 JUMP JUMPDEST PUSH2 0xA4B JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP6 SWAP1 SSTORE MLOAD SWAP2 SWAP3 SWAP1 SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x209 PUSH2 0xBAE JUMP JUMPDEST PUSH1 0x60 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH1 0x0 PUSH1 0x3 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF SWAP1 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x2F6 JUMPI PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP PUSH2 0x719 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x1 EQ ISZERO PUSH2 0x355 JUMPI PUSH1 0x40 MLOAD PUSH32 0x64A3BC1500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x2 EQ ISZERO PUSH2 0x3B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x297BB70B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF AND EQ ISZERO PUSH2 0x40F JUMPI PUSH1 0x40 MLOAD PUSH32 0x4D0AE54600000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x4 EQ ISZERO PUSH2 0x46E JUMPI PUSH1 0x40 MLOAD PUSH32 0xE5FA431B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x5 EQ ISZERO PUSH2 0x4CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x7E1D980800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x6 EQ ISZERO PUSH2 0x52D JUMPI PUSH1 0x40 MLOAD PUSH32 0x3C28D86100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 DUP2 SWAP1 DUP11 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x11B8 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x7 EQ ISZERO PUSH2 0x587 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD46B02C300000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x24 ADD PUSH2 0x1175 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x8 EQ ISZERO PUSH2 0x5E1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x4AC1478200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10AD JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x9 EQ ISZERO PUSH2 0x63C JUMPI PUSH1 0x40 MLOAD PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 PUSH1 0x0 SWAP1 PUSH1 0x24 ADD PUSH2 0x1137 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0xA EQ ISZERO PUSH2 0x719 JUMPI PUSH1 0x40 MLOAD PUSH32 0x77FCCE6800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x699 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x1092 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x40 MLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP2 SWAP1 DUP2 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x762 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x74A JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x78F JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x64 DUP1 DUP3 MSTORE PUSH1 0xA0 DUP3 ADD SWAP1 SWAP3 MSTORE SWAP2 POP PUSH1 0x20 DUP3 ADD PUSH2 0xC80 DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP POP SWAP1 POP PUSH1 0x64 PUSH1 0x0 PUSH1 0x20 DUP4 ADD RETURNDATACOPY PUSH1 0x40 DUP1 MLOAD PUSH32 0x4572726F7228737472696E672900000000000000000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0xD ADD DUP2 KECCAK256 PUSH2 0x89D SWAP2 DUP4 SWAP2 SWAP1 PUSH2 0x814 SWAP1 PUSH1 0x24 ADD PUSH2 0x1165 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 PUSH4 0xFFFFFFFF PUSH2 0xA83 AND JUMP JUMPDEST ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1145 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x993 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1155 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP7 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND DUP1 DUP4 MSTORE SWAP2 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP7 ADD SWAP1 SSTORE MLOAD SWAP1 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH1 0xFF SWAP1 SWAP3 AND PUSH21 0x10000000000000000000000000000000000000000 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFF00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0xBA7 JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xADF JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xAA2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB74 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x180 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1227 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xC9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC68 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCD1 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD0D DUP7 DUP7 PUSH2 0xC68 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD1E DUP7 DUP3 DUP8 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xD2F DUP7 DUP3 DUP8 ADD PUSH2 0xC74 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xD4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD58 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC74 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xD7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC80 JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1227 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDA1 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xDBA DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xDD5 DUP4 DUP4 MLOAD PUSH2 0xEB8 JUMP JUMPDEST SWAP3 POP PUSH2 0xDE0 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xDBD JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE08 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xE21 DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xE3C DUP4 DUP4 MLOAD PUSH2 0xF86 JUMP JUMPDEST SWAP3 POP PUSH2 0xE47 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE24 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE63 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0xE75 DUP4 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0xEA5 JUMPI PUSH2 0xE8B DUP7 DUP4 MLOAD PUSH2 0x1089 JUMP JUMPDEST PUSH2 0xE94 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE78 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1240 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xEC3 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0xED7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1259 JUMP JUMPDEST PUSH2 0xEE0 DUP2 PUSH2 0x1289 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x124E JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xF9B DUP6 DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xFAE PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xFC1 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xFD4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xFE7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xFFA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x100D PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x1020 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1035 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x104A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1064 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1080 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x10A0 DUP3 DUP6 PUSH2 0xD87 JUMP JUMPDEST PUSH2 0xBA7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xDFD JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x10CF DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x10E3 DUP2 DUP6 PUSH2 0xE58 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1108 DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP PUSH2 0x1117 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xEF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xF86 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1197 DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP PUSH2 0x11A6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST PUSH1 0x80 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x11C9 DUP2 DUP8 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x11DD DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x11F1 DUP2 DUP6 PUSH2 0xEB8 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x1205 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0x1089 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1F3 DUP3 PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1274 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x125C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1283 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xad PUSH11 0x59A75DF05D02F4FC07B1E6 SWAP5 PUSH15 0xD489D4B2023352E62893EB449BB73F 0xfc AND PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
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+			}
+		}
+	},
+	"sources": {
+		"test/ReentrantERC20Token/ReentrantERC20Token.sol": {
+			"id": 61
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		},
+		"tokens/ERC20Token/ERC20Token.sol": {
+			"id": 70
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		},
+		"protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 48
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 46
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 36
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 37
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 38
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 33
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 41
+		}
+	},
+	"sourceCodes": {
+		"test/ReentrantERC20Token/ReentrantERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../tokens/ERC20Token/ERC20Token.sol\";\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\n\n\n// solhint-disable no-unused-vars\ncontract ReentrantERC20Token is\n    ERC20Token\n{\n    using LibBytes for bytes;\n\n    // solhint-disable-next-line var-name-mixedcase\n    IExchange internal EXCHANGE;\n\n    bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector(\n        bytes4(keccak256(\"Error(string)\")),\n        \"REENTRANCY_ILLEGAL\"\n    );\n\n    // All of these functions are potentially vulnerable to reentrancy\n    // We do not test any \"noThrow\" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder`\n    enum ExchangeFunction {\n        FILL_ORDER,\n        FILL_OR_KILL_ORDER,\n        BATCH_FILL_ORDERS,\n        BATCH_FILL_OR_KILL_ORDERS,\n        MARKET_BUY_ORDERS,\n        MARKET_SELL_ORDERS,\n        MATCH_ORDERS,\n        CANCEL_ORDER,\n        BATCH_CANCEL_ORDERS,\n        CANCEL_ORDERS_UP_TO,\n        SET_SIGNATURE_VALIDATOR_APPROVAL\n    }\n\n    uint8 internal currentFunctionId = 0;\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n    }\n\n    /// @dev Set the current function that will be called when `transferFrom` is called.\n    /// @param _currentFunctionId Id that corresponds to function name.\n    function setCurrentFunction(uint8 _currentFunctionId)\n        external\n    {\n        currentFunctionId = _currentFunctionId;\n    }\n\n    /// @dev A version of `transferFrom` that attempts to reenter the Exchange contract.\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        // This order would normally be invalid, but it will be used strictly for testing reentrnacy.\n        // Any reentrancy checks will happen before any other checks that invalidate the order.\n        LibOrder.Order memory order;\n\n        // Initialize remaining null parameters\n        bytes memory signature;\n        LibOrder.Order[] memory orders;\n        uint256[] memory takerAssetFillAmounts;\n        bytes[] memory signatures;\n        bytes memory calldata;\n\n        // Create calldata for function that corresponds to currentFunctionId\n        if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.fillOrder.selector,\n                order,\n                0,\n                signature\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.fillOrKillOrder.selector,\n                order,\n                0,\n                signature\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.batchFillOrders.selector,\n                orders,\n                takerAssetFillAmounts,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.batchFillOrKillOrders.selector,\n                orders,\n                takerAssetFillAmounts,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.marketBuyOrders.selector,\n                orders,\n                0,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.marketSellOrders.selector,\n                orders,\n                0,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.matchOrders.selector,\n                order,\n                order,\n                signature,\n                signature\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.cancelOrder.selector,\n                order\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.batchCancelOrders.selector,\n                orders\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.cancelOrdersUpTo.selector,\n                0\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.setSignatureValidatorApproval.selector,\n                address(0),\n                false\n            );\n        }\n\n        // Call Exchange function, swallow error\n        address(EXCHANGE).call(calldata);\n\n        // Revert reason is 100 bytes\n        bytes memory returnData = new bytes(100);\n\n        // Copy return data\n        assembly {\n            returndatacopy(add(returnData, 32), 0, 100)\n        }\n\n        // Revert if function reverted with REENTRANCY_ILLEGAL error\n        require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData));\n\n        // Transfer will return true if function failed for any other reason\n        return true;\n    }\n}",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n"
+	},
+	"sourceTreeHashHex": "0x0a50f8669272e24a379ae0e6b297acf97d913b411d5c072fa0e68e4296260e74",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestAssetProxyDispatcher.json b/contracts/core/generated-artifacts/TestAssetProxyDispatcher.json
new file mode 100644
index 000000000..f94f6acaf
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestAssetProxyDispatcher.json
@@ -0,0 +1,204 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestAssetProxyDispatcher",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"name": "assetProxies",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "assetProxyId",
+						"type": "bytes4"
+					}
+				],
+				"name": "getAssetProxy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetData",
+						"type": "bytes"
+					},
+					{
+						"name": "from",
+						"type": "address"
+					},
+					{
+						"name": "to",
+						"type": "address"
+					},
+					{
+						"name": "amount",
+						"type": "uint256"
+					}
+				],
+				"name": "publicDispatchTransferFrom",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "id",
+						"type": "bytes4"
+					},
+					{
+						"indexed": false,
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "AssetProxyRegistered",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE PUSH2 0x87D DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3FD3C997 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x889B6D8D EQ PUSH2 0x119 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x199 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x1DC JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x20A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x232 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x197 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 CALLDATALOAD DUP2 AND SWAP7 POP PUSH1 0x20 DUP7 ADD CALLDATALOAD AND SWAP5 PUSH1 0x40 ADD CALLDATALOAD SWAP4 POP PUSH2 0x27C SWAP3 POP POP POP JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH2 0x28E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x2AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x537 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH2 0x288 DUP5 DUP5 DUP5 DUP5 PUSH2 0x61D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x335 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x39C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x3B0 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x3C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE DUP8 AND SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x5BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x61A JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x65C JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x849 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x6D1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x82B JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x813 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x843 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 LOG2 0x5e 0xd5 BYTE DUP11 LOG3 0xb3 0x4b PUSH11 0xB6F270764A780A01C2EAE8 0xe2 CALLDATASIZE DUP16 0xec EQ EXTCODECOPY SMOD DUP4 PUSH23 0x47D8F50029000000000000000000000000000000000000 ",
+				"sourceMap": "671:301:62:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;671:301:62;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3FD3C997 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x889B6D8D EQ PUSH2 0x119 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x199 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x1DC JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x20A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x232 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x197 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 CALLDATALOAD DUP2 AND SWAP7 POP PUSH1 0x20 DUP7 ADD CALLDATALOAD AND SWAP5 PUSH1 0x40 ADD CALLDATALOAD SWAP4 POP PUSH2 0x27C SWAP3 POP POP POP JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH2 0x28E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x2AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x537 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH2 0x288 DUP5 DUP5 DUP5 DUP5 PUSH2 0x61D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x335 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x39C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x3B0 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x3C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE DUP8 AND SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x5BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x61A JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x65C JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x849 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x6D1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x82B JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x813 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x843 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 LOG2 0x5e 0xd5 BYTE DUP11 LOG3 0xb3 0x4b PUSH11 0xB6F270764A780A01C2EAE8 0xe2 CALLDATASIZE DUP16 0xec EQ EXTCODECOPY SMOD DUP4 PUSH23 0x47D8F50029000000000000000000000000000000000000 ",
+				"sourceMap": "671:301:62:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;897:51:27;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;897:51:27;;;;;;;;;;;;;;;;;;;;;;;;;;2013:154;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2013:154:27;;;;;;;745:225:62;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;745:225:62;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;745:225:62;;-1:-1:-1;;745:225:62;;;;;;-1:-1:-1;745:225:62;;;;;;;;;;-1:-1:-1;745:225:62;;-1:-1:-1;;;745:225:62;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;1157:666:27;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1157:666:27;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;897:51:27;;;;;;;;;;;;;;;:::o;2013:154::-;2134:26;;2104:7;2134:26;;;:12;:26;;;;;;;;;2013:154::o;745:225:62:-;914:49;935:9;946:4;952:2;956:6;914:20;:49::i;:::-;745:225;;;;:::o;91:20:82:-;;;;;;:::o;1157:666:27:-;1254:30;259:5:82;;1254:30:27;;;;259:5:82;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1299:10:27;1254:56;;1405:18;:29;;;:31;;;;;;;;;;;;;;;;;;;;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1405:31:27;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;1405:31:27;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1405:31:27;1474:26;;;;;;;:12;1405:31;1474:26;;;;;1405:31;;-1:-1:-1;1474:26:27;;;-1:-1:-1;1531:31:27;;1510:104;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1674:26;;;;;;;:12;:26;;;;;;;;;:47;;;;;;;;;;;;;;;1736:80;;;;;;;;;;;;;;;;;;;;;;;1157:666;;;;:::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;425:69;333:167;:::o;2482:5147:27:-;3031:19;3290:18;2718:1;2709:6;:10;:24;;;;;2731:2;2723:10;;:4;:10;;;;2709:24;2705:4918;;;2822:16;;2841:1;-1:-1:-1;2797:109:27;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;3153:2:27;3138:18;;;3111:46;3179:66;3107:156;3311:26;;;;:12;:26;;;;;;;;;;3422:24;;;3397:109;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4923:2;4917:9;5239:15;5234:2;5222:9;5216:16;5212:25;5208:47;5392:14;5387:3;5383:24;5374:7;5370:38;5676:66;5667:7;5660:83;6160:3;6156:1;6147:7;6143:15;6136:28;6216:42;6210:4;6206:53;6201:2;6192:7;6188:16;6181:79;6310:42;6306:2;6302:51;6297:2;6288:7;6284:16;6277:77;6397:6;6391:3;6382:7;6378:17;6371:33;6563:3;6554:7;6550:17;6645:206;6665:5;6655:8;6652:19;6645:206;;;6714:16;;6697:34;;6778:2;6815:18;;;;6764:17;6645:206;;;7417:3;7346:7;7292;7285:5;7281:19;7208:7;7142:1;7067:10;7004:3;6978:512;7517:7;7510:15;7507:2;;;7564:16;7555:7;7548:33;7507:2;4724:2889;;;;;;2482:5147;;;;;;:::o"
+			}
+		}
+	},
+	"sources": {
+		"test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol": {
+			"id": 62
+		},
+		"protocol/Exchange/MixinAssetProxyDispatcher.sol": {
+			"id": 27
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		},
+		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
+			"id": 49
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 33
+		},
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 22
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 23
+		}
+	},
+	"sourceCodes": {
+		"test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/MixinAssetProxyDispatcher.sol\";\n\n\ncontract TestAssetProxyDispatcher is \n    MixinAssetProxyDispatcher\n{\n    function publicDispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        public\n    {\n        dispatchTransferFrom(assetData, from, to, amount);\n    }\n}\n",
+		"protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
+	},
+	"sourceTreeHashHex": "0x391113c0e5b5f43e46977a276c90b883002505bbc9f128766b029e03607bc0b8",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestAssetProxyOwner.json b/contracts/core/generated-artifacts/TestAssetProxyOwner.json
new file mode 100644
index 000000000..5f5f71880
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestAssetProxyOwner.json
@@ -0,0 +1,790 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestAssetProxyOwner",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "owners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "removeOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "revokeConfirmation",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isOwner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "confirmations",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "executeRemoveAuthorizedAddressAtIndex",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "secondsTimeLocked",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxyContract",
+						"type": "address"
+					},
+					{
+						"name": "isRegistered",
+						"type": "bool"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "addOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "isFunctionRemoveAuthorizedAddressAtIndex",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "isConfirmed",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"name": "changeTimeLock",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isAssetProxyRegistered",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmationCount",
+				"outputs": [
+					{
+						"name": "count",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getOwners",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "from",
+						"type": "uint256"
+					},
+					{
+						"name": "to",
+						"type": "uint256"
+					},
+					{
+						"name": "pending",
+						"type": "bool"
+					},
+					{
+						"name": "executed",
+						"type": "bool"
+					}
+				],
+				"name": "getTransactionIds",
+				"outputs": [
+					{
+						"name": "_transactionIds",
+						"type": "uint256[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "getConfirmations",
+				"outputs": [
+					{
+						"name": "_confirmations",
+						"type": "address[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "transactionCount",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_required",
+						"type": "uint256"
+					}
+				],
+				"name": "changeRequirement",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "id",
+						"type": "uint256"
+					}
+				],
+				"name": "testValidRemoveAuthorizedAddressAtIndexTx",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "destination",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					}
+				],
+				"name": "submitTransaction",
+				"outputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"name": "confirmationTimes",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAX_OWNER_COUNT",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "required",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "owner",
+						"type": "address"
+					},
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "replaceOwner",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_owners",
+						"type": "address[]"
+					},
+					{
+						"name": "_assetProxyContracts",
+						"type": "address[]"
+					},
+					{
+						"name": "_required",
+						"type": "uint256"
+					},
+					{
+						"name": "_secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "fallback"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "assetProxyContract",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "isRegistered",
+						"type": "bool"
+					}
+				],
+				"name": "AssetProxyRegistration",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "confirmationTime",
+						"type": "uint256"
+					}
+				],
+				"name": "ConfirmationTimeSet",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "secondsTimeLocked",
+						"type": "uint256"
+					}
+				],
+				"name": "TimeLockChange",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Confirmation",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Revocation",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Submission",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "Execution",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "transactionId",
+						"type": "uint256"
+					}
+				],
+				"name": "ExecutionFailure",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "sender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "value",
+						"type": "uint256"
+					}
+				],
+				"name": "Deposit",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerAddition",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "owner",
+						"type": "address"
+					}
+				],
+				"name": "OwnerRemoval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "required",
+						"type": "uint256"
+					}
+				],
+				"name": "RequirementChange",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x27E6 CODESIZE SUB DUP1 PUSH3 0x27E6 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP4 ADD MLOAD SWAP2 DUP4 ADD MLOAD PUSH1 0x60 DUP5 ADD MLOAD SWAP2 DUP5 ADD DUP1 MLOAD SWAP1 SWAP5 SWAP4 SWAP1 SWAP4 ADD SWAP3 SWAP1 SWAP2 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP7 SWAP1 DUP6 SWAP1 DUP6 SWAP1 DUP4 SWAP1 DUP4 SWAP1 DUP7 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x74 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x80 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x8C JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x98 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x170 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xBA JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0x110 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xF8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x11C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x131 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x9D JUMP JUMPDEST DUP5 MLOAD PUSH3 0x185 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x278 JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH1 0x0 SWAP3 POP POP JUMPDEST DUP5 MLOAD DUP3 LT ISZERO PUSH3 0x268 JUMPI DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x1B3 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD SWAP1 POP PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND ISZERO ISZERO PUSH3 0x237 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F41535345545F50524F585900000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x19A JUMP JUMPDEST POP POP POP POP POP POP POP POP POP POP PUSH3 0x30C JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x2D0 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x2D0 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x299 JUMP JUMPDEST POP PUSH3 0x2DE SWAP3 SWAP2 POP PUSH3 0x2E2 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x309 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x2DE JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x2E9 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x24CA DUP1 PUSH3 0x31C PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x174 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x1B6 JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1F7 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x225 JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x23D JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x27F JUMPI DUP1 PUSH4 0x3589B35C EQ PUSH2 0x2B0 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x2C8 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2EF JUMPI DUP1 PUSH4 0x5A1A66AF EQ PUSH2 0x30E JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x341 JUMPI DUP1 PUSH4 0x72CBE61D EQ PUSH2 0x36F JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x3C8 JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x3E0 JUMPI DUP1 PUSH4 0x83250F79 EQ PUSH2 0x3F8 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x426 JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x43E JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x513 JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x578 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x59D JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x5B5 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x5CA JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x5E2 JUMPI DUP1 PUSH4 0xC296E43C EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x612 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x688 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x6A0 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x6B5 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x6CA JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x6FE JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x1B4 JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH1 0x4 CALLDATALOAD PUSH2 0x716 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x203 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x74B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x231 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x9A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x249 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA7A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA8F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0xAAF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0xF61 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF67 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xFD3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x34D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1092 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x26B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1207 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x12BD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x134E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x404 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1395 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x432 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x13AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x44A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x456 PUSH1 0x4 CALLDATALOAD PUSH2 0x1426 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4D5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4BD JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x502 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH2 0x150F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x564 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x54C JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x584 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x157F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH2 0x16B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1865 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x186B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x18EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x1A5E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x61E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2DD SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1C98 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x694 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x1CB7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CC9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CCE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1CD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x70A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x1EE4 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x724 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x759 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x912 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x82F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x907 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x887 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x8BA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x912 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x7DD JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x943 SWAP1 DUP3 PUSH2 0x23DD JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x95C JUMPI PUSH1 0x3 SLOAD PUSH2 0x95C SWAP1 PUSH2 0x186B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA0D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAD0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xADA DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0xB47 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xBEC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xD28 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCF8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x2174 SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xDB6 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xECE SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xEA7 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x223C JUMP JUMPDEST ISZERO PUSH2 0xF03 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xF59 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xFCC JUMPI DUP4 DUP1 ISZERO PUSH2 0xF94 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xFB8 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xFB8 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xFC4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xF6B JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xFDF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1002 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x109E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x10D3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x10F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x1113 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x111E JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1129 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1134 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 PUSH1 0x0 SWAP1 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH2 0x1294 DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x2174 AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1347 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x12EB JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x132C JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x133F JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x1347 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x12C2 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x135A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1420 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x13D7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1418 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x13AE JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x14FC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x14D1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x14FC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x14DF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1574 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1549 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x1638 JUMPI DUP6 DUP1 ISZERO PUSH2 0x15E6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x160A JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x160A JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x1630 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x161E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1664 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x16AD JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1681 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x169B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x166B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16ED JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x17D1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x1722 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x17C9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x176A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x179D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x16F9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x17FB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x185D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1819 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1831 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x1803 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x188C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1897 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x18A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x18AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1908 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x193A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x196F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0x19DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1A4F DUP7 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0xF59 JUMPI PUSH2 0xF59 DUP7 TIMESTAMP PUSH2 0x225F JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE DUP3 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1B02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0x1C00 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0x1C8E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1CA5 DUP5 DUP5 DUP5 PUSH2 0x22AA JUMP JUMPDEST SWAP1 POP PUSH2 0x1CB0 DUP2 PUSH2 0x18EA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1CE2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1D18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1D4D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1E12 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1D82 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1E07 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1DBA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1E12 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1D52 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1F05 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1F0F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1F7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1FFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x20E2 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST ISZERO PUSH2 0x2117 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x216D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x2211 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x22CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x2367 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x2406 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x2401 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x2401 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x2484 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x2447 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x2474 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x2474 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x2474 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x2459 JUMP JUMPDEST POP PUSH2 0x2480 SWAP3 SWAP2 POP PUSH2 0x2484 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x157C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2480 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x248A JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xc3 MSTORE8 SAR LOG3 0xb2 RETURN MUL BLOCKHASH PUSH7 0x63B78875D8EE2A 0x4b XOR PUSH26 0x69553730D3A9E04BC55E0B228500290000000000000000000000 ",
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x174 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x1B6 JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1F7 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x225 JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x23D JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x27F JUMPI DUP1 PUSH4 0x3589B35C EQ PUSH2 0x2B0 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x2C8 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2EF JUMPI DUP1 PUSH4 0x5A1A66AF EQ PUSH2 0x30E JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x341 JUMPI DUP1 PUSH4 0x72CBE61D EQ PUSH2 0x36F JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x3C8 JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x3E0 JUMPI DUP1 PUSH4 0x83250F79 EQ PUSH2 0x3F8 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x426 JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x43E JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x513 JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x578 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x59D JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x5B5 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x5CA JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x5E2 JUMPI DUP1 PUSH4 0xC296E43C EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x612 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x688 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x6A0 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x6B5 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x6CA JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x6FE JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x1B4 JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH1 0x4 CALLDATALOAD PUSH2 0x716 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x203 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x74B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x231 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x9A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x249 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA7A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA8F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0xAAF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0xF61 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF67 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xFD3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x34D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1092 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x26B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1207 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x12BD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x134E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x404 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1395 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x432 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x13AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x44A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x456 PUSH1 0x4 CALLDATALOAD PUSH2 0x1426 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4D5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4BD JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x502 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH2 0x150F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x564 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x54C JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x584 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x157F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH2 0x16B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1865 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x186B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x18EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x1A5E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x61E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2DD SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1C98 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x694 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x1CB7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CC9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CCE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1CD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x70A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x1EE4 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x724 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x759 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x912 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x82F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x907 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x887 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x8BA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x912 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x7DD JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x943 SWAP1 DUP3 PUSH2 0x23DD JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x95C JUMPI PUSH1 0x3 SLOAD PUSH2 0x95C SWAP1 PUSH2 0x186B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA0D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAD0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xADA DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0xB47 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xBEC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xD28 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCF8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x2174 SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xDB6 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xECE SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xEA7 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x223C JUMP JUMPDEST ISZERO PUSH2 0xF03 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xF59 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xFCC JUMPI DUP4 DUP1 ISZERO PUSH2 0xF94 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xFB8 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xFB8 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xFC4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xF6B JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xFDF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1002 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x109E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x10D3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x10F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x1113 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x111E JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1129 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1134 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 PUSH1 0x0 SWAP1 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH2 0x1294 DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x2174 AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1347 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x12EB JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x132C JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x133F JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x1347 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x12C2 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x135A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1420 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x13D7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1418 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x13AE JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x14FC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x14D1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x14FC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x14DF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1574 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1549 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x1638 JUMPI DUP6 DUP1 ISZERO PUSH2 0x15E6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x160A JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x160A JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x1630 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x161E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1664 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x16AD JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1681 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x169B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x166B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16ED JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x17D1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x1722 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x17C9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x176A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x179D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x16F9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x17FB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x185D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1819 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1831 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x1803 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x188C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1897 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x18A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x18AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1908 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x193A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x196F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0x19DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1A4F DUP7 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0xF59 JUMPI PUSH2 0xF59 DUP7 TIMESTAMP PUSH2 0x225F JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE DUP3 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1B02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0x1C00 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0x1C8E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1CA5 DUP5 DUP5 DUP5 PUSH2 0x22AA JUMP JUMPDEST SWAP1 POP PUSH2 0x1CB0 DUP2 PUSH2 0x18EA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1CE2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1D18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1D4D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1E12 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1D82 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1E07 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1DBA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1E12 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1D52 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1F05 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1F0F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1F7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1FFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x20E2 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST ISZERO PUSH2 0x2117 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x216D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x2211 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x22CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x2367 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x2406 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x2401 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x2401 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x2484 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x2447 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x2474 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x2474 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x2474 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x2459 JUMP JUMPDEST POP PUSH2 0x2480 SWAP3 SWAP2 POP PUSH2 0x2484 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x157C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2480 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x248A JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xc3 MSTORE8 SAR LOG3 0xb2 RETURN MUL BLOCKHASH PUSH7 0x63B78875D8EE2A 0x4b XOR PUSH26 0x69553730D3A9E04BC55E0B228500290000000000000000000000 ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"test/TestAssetProxyOwner/TestAssetProxyOwner.sol": {
+			"id": 63
+		},
+		"protocol/AssetProxyOwner/AssetProxyOwner.sol": {
+			"id": 25
+		},
+		"multisig/MultiSigWalletWithTimeLock.sol": {
+			"id": 17
+		},
+		"multisig/MultiSigWallet.sol": {
+			"id": 16
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		}
+	},
+	"sourceCodes": {
+		"test/TestAssetProxyOwner/TestAssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/AssetProxyOwner/AssetProxyOwner.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract TestAssetProxyOwner is\n    AssetProxyOwner\n{\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        AssetProxyOwner(_owners, _assetProxyContracts, _required, _secondsTimeLocked)\n    {}\n    \n    function testValidRemoveAuthorizedAddressAtIndexTx(uint256 id)\n        public\n        view\n        validRemoveAuthorizedAddressAtIndexTx(id)\n        returns (bool)\n    {\n        // Do nothing. We expect reverts through the modifier\n        return true;\n    }\n    \n    /// @dev Compares first 4 bytes of byte array to `removeAuthorizedAddressAtIndex` function selector.\n    /// @param data Transaction data.\n    /// @return Successful if data is a call to `removeAuthorizedAddressAtIndex`.\n    function isFunctionRemoveAuthorizedAddressAtIndex(bytes memory data)\n        public\n        pure\n        returns (bool)\n    {\n        return data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR;\n    }\n}\n",
+		"protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
+		"multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0x97f52a300e361955853c490e7d697ed578afa4a52761eb204e101ece2749ae4c",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestConstants.json b/contracts/core/generated-artifacts/TestConstants.json
new file mode 100644
index 000000000..005f603d3
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestConstants.json
@@ -0,0 +1,85 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestConstants",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "assertValidZrxAssetData",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "MAINNET_ZRX_ASSET_DATA",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5DC DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4B JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x4E7411E2 DUP2 EQ PUSH2 0x50 JUMPI DUP1 PUSH4 0xA7E889E7 EQ PUSH2 0x79 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x65 PUSH2 0x103 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x85 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8E PUSH2 0x425 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xC8 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xB0 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0xF5 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE DUP2 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH20 0x6FF6C0FF1D68B964901F986D4C9FA3AC68346570 PUSH1 0x24 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP4 MLOAD DUP1 DUP5 SUB DUP3 ADD DUP2 MSTORE PUSH1 0x44 SWAP1 SWAP4 ADD DUP5 MSTORE PUSH1 0x20 DUP4 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE DUP4 MLOAD PUSH1 0x60 DUP2 DUP2 ADD DUP7 MSTORE SWAP2 DUP2 MSTORE PUSH32 0xF47261B00000000000000000000000006FF6C0FF1D68B964901F986D4C9FA3AC SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH32 0x6834657000000000000000000000000000000000000000000000000000000000 SWAP4 DUP3 ADD SWAP4 SWAP1 SWAP4 MSTORE PUSH1 0x0 SWAP3 SWAP1 PUSH2 0x224 SWAP1 DUP4 SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x485 AND JUMP JUMPDEST ISZERO ISZERO PUSH2 0x291 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F4B4F56414E5F5A52585F41535345545F4441544100000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE DUP2 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH20 0xE41D2489571D322189246DAFA5EBDE1F4699F498 PUSH1 0x24 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP4 MLOAD DUP1 DUP5 SUB DUP3 ADD DUP2 MSTORE PUSH1 0x44 SWAP1 SWAP4 ADD DUP5 MSTORE PUSH1 0x20 DUP4 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE DUP4 MLOAD PUSH1 0x60 DUP2 ADD DUP6 MSTORE SWAP1 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE SWAP1 PUSH2 0x3AF SWAP1 DUP3 SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x485 AND JUMP JUMPDEST ISZERO ISZERO PUSH2 0x41C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F4D41494E4E45545F5A52585F41535345545F444154410000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 SWAP3 POP POP POP SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x5A9 JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x4A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 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+				"sourceMap": "686:1347:64:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;686:1347:64;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
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+			}
+		}
+	},
+	"sources": {
+		"test/TestConstants/TestConstants.sol": {
+			"id": 64
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		}
+	},
+	"sourceCodes": {
+		"test/TestConstants/TestConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\n// solhint-disable max-line-length\ncontract TestConstants {\n   \n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;\n    bytes constant internal KOVAN_ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;\n    bytes constant public MAINNET_ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n    \n    function assertValidZrxAssetData()\n        public\n        pure\n        returns (bool)\n    {\n        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);\n        require(\n            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),\n            \"INVALID_KOVAN_ZRX_ASSET_DATA\"\n        );\n\n        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);\n        require(\n            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),\n            \"INVALID_MAINNET_ZRX_ASSET_DATA\"\n        );\n\n        return true;\n    }\n}\n// solhint-enable max-line-length",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0x0927159bcd2717a87c59aa5152b5e6c8d135436568acf22cfc8885e97f5f33ff",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestExchangeInternals.json b/contracts/core/generated-artifacts/TestExchangeInternals.json
new file mode 100644
index 000000000..b0700c90c
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestExchangeInternals.json
@@ -0,0 +1,2581 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestExchangeInternals",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicIsRoundingErrorFloor",
+				"outputs": [
+					{
+						"name": "isError",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAddress",
+						"type": "address"
+					},
+					{
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"name": "orderTakerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"name": "publicUpdateFilledState",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicGetPartialAmountCeil",
+				"outputs": [
+					{
+						"name": "partialAmount",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "filled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "cancelled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "preSign",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "leftOrder",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "rightOrder",
+						"type": "tuple"
+					},
+					{
+						"name": "leftSignature",
+						"type": "bytes"
+					},
+					{
+						"name": "rightSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "matchOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "left",
+								"type": "tuple"
+							},
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "right",
+								"type": "tuple"
+							},
+							{
+								"name": "leftMakerAssetSpreadAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "matchedFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrderNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"name": "assetProxies",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "batchCancelOrders",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrKillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "targetOrderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "cancelOrdersUpTo",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "assetProxyId",
+						"type": "bytes4"
+					}
+				],
+				"name": "getAssetProxy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrKillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "singleFillResults",
+						"type": "tuple"
+					}
+				],
+				"name": "publicAddFillResults",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicIsRoundingErrorCeil",
+				"outputs": [
+					{
+						"name": "isError",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"name": "approval",
+						"type": "bool"
+					}
+				],
+				"name": "setSignatureValidatorApproval",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowedValidators",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "getOrdersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "preSigned",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicGetPartialAmountFloor",
+				"outputs": [
+					{
+						"name": "partialAmount",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "getOrderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "orderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "cancelOrder",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "orderEpoch",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "ZRX_ASSET_DATA",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicSafeGetPartialAmountFloor",
+				"outputs": [
+					{
+						"name": "partialAmount",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicSafeGetPartialAmountCeil",
+				"outputs": [
+					{
+						"name": "partialAmount",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFilledAmount",
+						"type": "uint256"
+					}
+				],
+				"name": "publicCalculateFillResults",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "currentContextAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "VERSION",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "approved",
+						"type": "bool"
+					}
+				],
+				"name": "SignatureValidatorApproval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "takerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "makerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Fill",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Cancel",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "orderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "CancelUpTo",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "id",
+						"type": "bytes4"
+					},
+					{
+						"indexed": false,
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "AssetProxyRegistered",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH3 0x1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP2 DUP3 SWAP1 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE SWAP1 SWAP2 DUP3 SWAP2 PUSH3 0x3F SWAP2 PUSH1 0x1 SWAP2 PUSH3 0x333 JUMP JUMPDEST POP POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x149 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x128 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1D3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x1B2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x25D JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x23C JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2E8 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2C7 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x2 SSTORE POP POP PUSH1 0x3 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH3 0x3D8 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x376 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x3A6 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x3A6 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x3A6 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x389 JUMP JUMPDEST POP PUSH3 0x3B4 SWAP3 SWAP2 POP PUSH3 0x3B8 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x3D5 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x3B4 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x3BF JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x5D97 DUP1 PUSH3 0x3E8 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x219 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x1EA1E3D8 EQ PUSH2 0x254 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0x276 JUMPI DUP1 PUSH4 0x288CDC91 EQ PUSH2 0x2A3 JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x2C3 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x2F0 JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x310 JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x330 JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x35D JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x37D JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x3AA JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x3CA JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x3EA JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x42A JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x457 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x477 JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x497 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x4B7 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x4D7 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x4F7 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x517 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x537 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x564 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x584 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x599 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x5B9 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x5D9 JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x5F9 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x639 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x659 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x686 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x6A6 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x6C6 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x6E8 JUMPI DUP1 PUSH4 0xDE30200D EQ PUSH2 0x708 JUMPI DUP1 PUSH4 0xE0ACD33D EQ PUSH2 0x728 JUMPI DUP1 PUSH4 0xE0B701E3 EQ PUSH2 0x748 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x768 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x77D JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x79D JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x7B2 JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x7D2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x7E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x260 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x26F CALLDATASIZE PUSH1 0x4 PUSH2 0x4D3E JUMP JUMPDEST PUSH2 0x7FE JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x282 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x291 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x812 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5909 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x2BE CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x81F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x2DE CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0x831 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BE3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x30B CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x95C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x32B CALLDATASIZE PUSH1 0x4 PUSH2 0x4BD9 JUMP JUMPDEST PUSH2 0x971 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x350 PUSH2 0x34B CALLDATASIZE PUSH1 0x4 PUSH2 0x4DCB JUMP JUMPDEST PUSH2 0xA5E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BF1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x369 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x378 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0xBF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x39D PUSH2 0x398 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0xC4B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x3C5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0xC73 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x3E5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xD40 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x405 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0xE30 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x425 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xFE5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x436 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x445 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0x1079 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x581B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x463 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x472 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x10C7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x483 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x492 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x10DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x4B2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4CD8 JUMP JUMPDEST PUSH2 0x1187 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4D2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x11A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x4F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5A JUMP JUMPDEST PUSH2 0x11AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x503 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x512 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x12E9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x523 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x532 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1309 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x543 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x557 PUSH2 0x552 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0x146D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x570 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x57F CALLDATASIZE PUSH1 0x4 PUSH2 0x4BBA JUMP JUMPDEST PUSH2 0x1502 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x590 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x1522 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x5B4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C41 JUMP JUMPDEST PUSH2 0x153E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5D4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1AC1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5F4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x1BD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x605 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x614 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x1C4F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x634 CALLDATASIZE PUSH1 0x4 PUSH2 0x4F1B JUMP JUMPDEST PUSH2 0x1C5C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x645 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x654 CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x1EF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x665 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x679 PUSH2 0x674 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x2120 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5C00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x692 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x6A1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x221A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x6C1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x22B6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x22D3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x703 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x237E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x714 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x723 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2453 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x734 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x743 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2460 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x754 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x763 CALLDATASIZE PUSH1 0x4 PUSH2 0x4E8B JUMP JUMPDEST PUSH2 0x246D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x774 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x247F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x798 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x2485 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x25F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x7CD CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x2613 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7DE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x26C4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x80B DUP6 DUP6 DUP6 DUP6 DUP6 PUSH2 0x2780 JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x282C JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x839 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x844 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x88A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0x913 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8EC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x288D JUMP JUMPDEST SWAP1 POP PUSH2 0x91F DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x8BC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0xA01 JUMPI PUSH2 0x9C9 DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xA01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A93 JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0xA66 PUSH2 0x45E6 JUMP JUMPDEST PUSH2 0xA6E PUSH2 0x4615 JUMP JUMPDEST PUSH2 0xA76 PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xAB4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0xB00 DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP3 POP PUSH2 0xB0B DUP8 PUSH2 0x2120 JUMP JUMPDEST SWAP2 POP PUSH2 0xB15 PUSH2 0x298D JUMP JUMPDEST SWAP1 POP PUSH2 0xB23 DUP9 DUP5 DUP4 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB2F DUP8 DUP4 DUP4 DUP9 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB39 DUP9 DUP9 PUSH2 0x2B56 JUMP JUMPDEST PUSH2 0xB4D DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2BB6 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0xB68 SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0xB84 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0xB9D DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBB6 DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBC2 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2E4F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xBFD PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH2 0xC0A DUP6 DUP6 DUP6 PUSH2 0x3027 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xC41 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xD13 JUMPI PUSH2 0xD0B DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xCFC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x31F9 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xCE4 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xD48 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xD53 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xD90 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0xE19 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDDA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDF2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x3224 JUMP JUMPDEST SWAP1 POP PUSH2 0xE25 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xDC2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xE74 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xEA7 PUSH2 0x298D JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xECC JUMPI CALLER PUSH2 0xECF JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xF46 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B23 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xFAE SWAP1 DUP7 SWAP1 PUSH2 0x5909 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xFED PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xFF8 PUSH2 0x45BD JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x106F JUMPI PUSH2 0x1058 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1019 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1031 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xBF5 JUMP JUMPDEST SWAP1 POP PUSH2 0x1064 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x1001 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x10E4 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1121 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x3224 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x118F PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x1199 DUP4 DUP4 PUSH2 0x292B JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11ED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1220 PUSH2 0x298D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x12B4 SWAP1 DUP7 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x1311 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x1320 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x135D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x1395 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1438 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13C5 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x13E5 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x1411 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x141D DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x142D JUMPI PUSH2 0x1438 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13AF JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x14B3 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x14A0 PUSH2 0x4615 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x1498 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xC43 JUMPI PUSH2 0x14E2 DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14D3 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2120 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14F0 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x14BB JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x1587 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B13 JUMP JUMPDEST PUSH2 0x1590 DUP10 PUSH2 0x333E JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x15F2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1601 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1611 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1649 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B03 JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1657 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x169F JUMPI DUP9 MLOAD ISZERO PUSH2 0x1696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BD3 JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x16AD JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17E8 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x16EE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16FD JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x173D DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1750 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1775 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1799 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x1AB3 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17F6 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x199C JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1837 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1846 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x1886 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1899 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x193A JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x18FD JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1775 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19AA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x19C2 JUMPI PUSH2 0x19BB DUP12 DUP12 DUP12 PUSH2 0x344D JUMP JUMPDEST SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19D0 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A33 JUMPI PUSH2 0x19DF DUP10 PUSH2 0x35A2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1A27 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH2 0x19BB DUP2 DUP13 DUP13 DUP13 PUSH2 0x361B JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1A41 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A81 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1AC9 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x1AD9 PUSH2 0x45BD JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1AE8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x1BC7 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B18 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1B34 SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x1B77 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B63 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3777 JUMP JUMPDEST SWAP2 POP PUSH2 0x1BA3 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B8A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1BAF DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x1BBC JUMPI PUSH2 0x1BC7 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x1B02 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1BDC PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1C19 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3777 JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1CAF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH2 0x1CF2 PUSH2 0x1CED DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x37BF SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3A00 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1D3E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A83 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1E0F JUMPI PUSH2 0x1D96 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1DCE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BC3 JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1EA6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AB3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1EEC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1F4D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1FB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1FC8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1FEC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4CBA JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x2071 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A13 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x2112 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x5999 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x2128 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x2131 DUP3 PUSH2 0x3A3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2165 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0x10C2 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2177 JUMPI PUSH1 0x2 PUSH2 0x215B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x218D JUMPI PUSH1 0x5 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x21A0 JUMPI PUSH1 0x4 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x21C4 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2211 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2257 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x228B DUP2 PUSH2 0x31F9 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2376 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x234B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2376 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2359 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2386 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x2395 PUSH2 0x45BD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23A4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2447 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x23F4 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2420 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2407 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x242C DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x243C JUMPI PUSH2 0x2447 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x23BE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3AC8 JUMP JUMPDEST PUSH2 0x2475 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x7F7 DUP4 DUP4 PUSH2 0x3B45 JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x248D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x249D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x24DA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x2512 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x25C1 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2542 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x255E SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x2571 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x259D DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2584 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x25A9 DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x25B6 JUMPI PUSH2 0x25C1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x252C JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2664 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x26C1 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x2737 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x2742 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x2750 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x275A JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2775 PUSH2 0x3E8 DUP4 PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x278E DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x281D SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5829 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 PUSH2 0x2877 DUP7 DUP6 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2882 DUP7 PUSH1 0x1 PUSH2 0x32FC JUMP JUMPDEST PUSH2 0x3C0C JUMP JUMPDEST DUP5 PUSH2 0x3C4B JUMP JUMPDEST PUSH2 0x2895 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x289D PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x28AB DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP4 POP PUSH2 0x28B5 PUSH2 0x298D JUMP JUMPDEST SWAP3 POP PUSH2 0x28C3 DUP9 DUP6 DUP6 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0x28D5 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x28E1 DUP8 DUP4 PUSH2 0x3C62 JUMP JUMPDEST SWAP1 POP PUSH2 0x28F4 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0x28FE DUP9 DUP3 PUSH2 0x3B45 JUMP JUMPDEST SWAP5 POP PUSH2 0x2915 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2780 JUMP JUMPDEST PUSH2 0x2920 DUP9 DUP5 DUP8 PUSH2 0x3C71 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2939 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x294F SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2968 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2981 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x29B6 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST CALLER SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x29FC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2A6F JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2A6F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2AFA JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2AFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59E3 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH2 0x2B18 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x153E JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A53 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2B68 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2B7A DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO PUSH2 0x2BB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BB3 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2BBE PUSH2 0x45E6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2BD2 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x32FC JUMP JUMPDEST SWAP4 POP PUSH2 0x2BE7 DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3A4B JUMP JUMPDEST SWAP3 POP PUSH2 0x2BF7 DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2C0C DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3A4B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2C4F JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x2C47 SWAP3 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2C8C JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x2C83 SWAP3 SWAP1 PUSH2 0x3AC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x2CA1 SWAP2 SWAP1 PUSH2 0x32FC JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2CBE SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2CDF SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2D00 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2D28 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x2D76 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AD3 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2DB0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AC3 JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2DC3 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3C0C JUMP JUMPDEST GT ISZERO PUSH2 0x2DFB JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59F3 JUMP JUMPDEST PUSH2 0x2E09 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2E17 DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST GT ISZERO PUSH2 0x80B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B53 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2EF8 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2ECD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2EF8 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2EDB JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2F20 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2F3C SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F55 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F71 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F8D DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2FF7 JUMPI PUSH2 0x2FF2 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2FED DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B JUMP JUMPDEST PUSH2 0x300F DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x312E JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3110 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3177 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3159 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x31BF JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x31A1 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x3201 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x320A DUP3 PUSH2 0x2120 JUMP JUMPDEST SWAP1 POP PUSH2 0x3216 DUP3 DUP3 PUSH2 0x3F45 JUMP JUMPDEST PUSH2 0x2BB2 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x405C JUMP JUMPDEST PUSH2 0x322C PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x3237 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x7F7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B43 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x32B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x32BE JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x32CC JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x32D6 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x32E6 DUP6 DUP4 PUSH2 0x32FC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x32EF JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x3338 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A03 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x337C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AF3 JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x33AC JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3444 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A23 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3488 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5944 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3525 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3596 JUMPI PUSH2 0x2920 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x35E2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST PUSH2 0x35F0 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x4103 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3658 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5917 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x36F5 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3766 JUMPI PUSH2 0x376B JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x38E8 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x38AB JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x397E JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3941 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C PUSH2 0x1CED DUP4 PUSH2 0x4164 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3A86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3A91 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST ISZERO PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3B03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3B0E DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST ISZERO PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH2 0x3B4D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3B69 SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3B81 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x3B9B SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x3BB9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x3C05 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x3BC9 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3C59 JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x1199 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3D1A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x3CEF JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3D1A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3CFD JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x3D3A DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D53 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D6B DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2B50 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3DBA JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3F3D JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3DFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B33 JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3E83 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AE3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3F1F JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3F07 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3F37 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3F86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3FF9 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3FF9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH2 0x4001 PUSH2 0x298D JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x4057 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A63 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x40F7 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x58AD JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x4145 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x43EC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x43AF JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4487 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x444A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4522 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x44E5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x45FB PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x4608 PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CA6 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4652 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4665 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST PUSH2 0x5C0E JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x468D DUP9 DUP3 PUSH2 0x47F3 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4677 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x46BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x46CC PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x46F4 DUP9 DUP3 PUSH2 0x48B1 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x46DE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x471B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4729 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x474E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 PUSH2 0x4764 DUP9 DUP3 PUSH2 0x4786 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4751 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CBF JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 MLOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x47BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x47EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4804 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4812 PUSH2 0x4660 DUP3 PUSH2 0x5C56 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x482E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4839 DUP4 DUP3 DUP5 PUSH2 0x5CFD JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4854 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x485E PUSH1 0x80 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x486C DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x487D DUP5 DUP5 DUP4 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4891 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x48A5 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x48C4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48CF PUSH2 0x180 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x48DD DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x48EE DUP5 DUP5 DUP4 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4902 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4916 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x492A DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x493E DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x4952 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x4966 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x497B DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4991 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49B3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49BF DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49ED DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A33 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A79 DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x477A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A9C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x46AD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4AD4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AF7 DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B14 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x470A JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B3D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4641 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B68 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B7F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B8B DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4BAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4BCD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4BEF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4BFB DUP8 DUP8 PUSH2 0x4786 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4C0C DUP8 DUP3 DUP9 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C29 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4C35 DUP8 DUP3 DUP9 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4C56 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4C62 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C90 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4792 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CCC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x479E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4CEC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4CF8 DUP6 DUP6 PUSH2 0x4842 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4842 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4D1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D32 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x48B1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x100 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x4D57 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4D7A DUP9 DUP3 DUP10 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x4D8B DUP9 DUP3 DUP10 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x4D9C DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 PUSH2 0x4DAD DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4DBE DUP9 DUP3 DUP10 ADD PUSH2 0x4842 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4DE1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4DF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E04 DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E21 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E2D DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E4A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E56 DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E73 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E7F DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4E9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4EC1 DUP6 DUP3 DUP7 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4EE7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F0A DUP7 DUP3 DUP8 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4F34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4F40 DUP10 DUP10 PUSH2 0x4786 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4F51 DUP10 DUP3 DUP11 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F7A DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F99 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4FA5 DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4FC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4FD5 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4FE6 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5011 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x5023 DUP4 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5053 JUMPI PUSH2 0x5039 DUP7 DUP4 MLOAD PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x5042 DUP3 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x5026 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CBF JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC4 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5083 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x5097 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5D09 JUMP JUMPDEST PUSH2 0x50A0 DUP2 PUSH2 0x5D35 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CF2 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5769 DUP5 DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x577C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x578F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x57B4 DUP5 DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57C7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x57EC DUP5 DUP3 PUSH2 0x5812 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57FF PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CEC JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5838 DUP3 DUP12 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5845 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5852 PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x585F PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x586C PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5879 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x588B DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x589F DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x58BB DUP3 DUP7 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x58CD DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5006 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x505D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5925 DUP3 DUP7 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5932 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x5952 DUP3 DUP6 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x7F4 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x5972 DUP3 DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x597F PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x5812 JUMP JUMPDEST PUSH2 0x598C PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x58E1 PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x59A7 DUP3 DUP6 PUSH2 0x506F JUMP JUMPDEST PUSH2 0x7F7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x50AD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50B6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50E6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5116 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5146 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5176 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51A6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x522C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x525C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x528C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x531C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x534C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x537C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x540C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x543C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5492 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54C2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54F2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5522 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5552 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5582 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55B2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55E2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5612 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5668 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5698 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56C8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56F8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5728 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5758 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57A2 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5C2D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C DUP3 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5D24 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5D0C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2B50 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 LOG0 0xd8 0xac 0xec 0xb3 CALLER RETURNDATASIZE 0xd7 0x21 0xa8 0x22 CREATE2 SHR DUP7 0xc7 PUSH18 0x4FC5A48327FD1BD94E3356CA224D82826C65 PUSH25 0x706572696D656E74616CF50037000000000000000000000000 ",
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+			},
+			"deployedBytecode": {
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x219 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x1EA1E3D8 EQ PUSH2 0x254 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0x276 JUMPI DUP1 PUSH4 0x288CDC91 EQ PUSH2 0x2A3 JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x2C3 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x2F0 JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x310 JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x330 JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x35D JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x37D JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x3AA JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x3CA JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x3EA JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x42A JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x457 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x477 JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x497 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x4B7 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x4D7 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x4F7 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x517 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x537 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x564 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x584 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x599 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x5B9 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x5D9 JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x5F9 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x639 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x659 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x686 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x6A6 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x6C6 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x6E8 JUMPI DUP1 PUSH4 0xDE30200D EQ PUSH2 0x708 JUMPI DUP1 PUSH4 0xE0ACD33D EQ PUSH2 0x728 JUMPI DUP1 PUSH4 0xE0B701E3 EQ PUSH2 0x748 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x768 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x77D JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x79D JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x7B2 JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x7D2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x7E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x260 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x26F CALLDATASIZE PUSH1 0x4 PUSH2 0x4D3E JUMP JUMPDEST PUSH2 0x7FE JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x282 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x291 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x812 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5909 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x2BE CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x81F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x2DE CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0x831 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BE3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x30B CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x95C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x32B CALLDATASIZE PUSH1 0x4 PUSH2 0x4BD9 JUMP JUMPDEST PUSH2 0x971 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x350 PUSH2 0x34B CALLDATASIZE PUSH1 0x4 PUSH2 0x4DCB JUMP JUMPDEST PUSH2 0xA5E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BF1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x369 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x378 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0xBF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x39D PUSH2 0x398 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0xC4B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x3C5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0xC73 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x3E5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xD40 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x405 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0xE30 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x425 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xFE5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x436 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x445 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0x1079 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x581B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x463 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x472 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x10C7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x483 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x492 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x10DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x4B2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4CD8 JUMP JUMPDEST PUSH2 0x1187 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4D2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x11A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x4F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5A JUMP JUMPDEST PUSH2 0x11AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x503 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x512 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x12E9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x523 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x532 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1309 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x543 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x557 PUSH2 0x552 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0x146D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x570 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x57F CALLDATASIZE PUSH1 0x4 PUSH2 0x4BBA JUMP JUMPDEST PUSH2 0x1502 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x590 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x1522 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x5B4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C41 JUMP JUMPDEST PUSH2 0x153E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5D4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1AC1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5F4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x1BD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x605 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x614 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x1C4F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x634 CALLDATASIZE PUSH1 0x4 PUSH2 0x4F1B JUMP JUMPDEST PUSH2 0x1C5C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x645 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x654 CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x1EF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x665 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x679 PUSH2 0x674 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x2120 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5C00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x692 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x6A1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x221A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x6C1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x22B6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x22D3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x703 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x237E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x714 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x723 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2453 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x734 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x743 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2460 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x754 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x763 CALLDATASIZE PUSH1 0x4 PUSH2 0x4E8B JUMP JUMPDEST PUSH2 0x246D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x774 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x247F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x798 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x2485 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x25F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x7CD CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x2613 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7DE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x26C4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x80B DUP6 DUP6 DUP6 DUP6 DUP6 PUSH2 0x2780 JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x282C JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x839 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x844 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x88A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0x913 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8EC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x288D JUMP JUMPDEST SWAP1 POP PUSH2 0x91F DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x8BC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0xA01 JUMPI PUSH2 0x9C9 DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xA01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A93 JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0xA66 PUSH2 0x45E6 JUMP JUMPDEST PUSH2 0xA6E PUSH2 0x4615 JUMP JUMPDEST PUSH2 0xA76 PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xAB4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0xB00 DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP3 POP PUSH2 0xB0B DUP8 PUSH2 0x2120 JUMP JUMPDEST SWAP2 POP PUSH2 0xB15 PUSH2 0x298D JUMP JUMPDEST SWAP1 POP PUSH2 0xB23 DUP9 DUP5 DUP4 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB2F DUP8 DUP4 DUP4 DUP9 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB39 DUP9 DUP9 PUSH2 0x2B56 JUMP JUMPDEST PUSH2 0xB4D DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2BB6 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0xB68 SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0xB84 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0xB9D DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBB6 DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBC2 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2E4F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xBFD PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH2 0xC0A DUP6 DUP6 DUP6 PUSH2 0x3027 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xC41 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xD13 JUMPI PUSH2 0xD0B DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xCFC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x31F9 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xCE4 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xD48 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xD53 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xD90 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0xE19 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDDA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDF2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x3224 JUMP JUMPDEST SWAP1 POP PUSH2 0xE25 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xDC2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xE74 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xEA7 PUSH2 0x298D JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xECC JUMPI CALLER PUSH2 0xECF JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xF46 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B23 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xFAE SWAP1 DUP7 SWAP1 PUSH2 0x5909 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xFED PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xFF8 PUSH2 0x45BD JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x106F JUMPI PUSH2 0x1058 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1019 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1031 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xBF5 JUMP JUMPDEST SWAP1 POP PUSH2 0x1064 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x1001 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x10E4 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1121 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x3224 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x118F PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x1199 DUP4 DUP4 PUSH2 0x292B JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11ED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1220 PUSH2 0x298D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x12B4 SWAP1 DUP7 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x1311 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x1320 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x135D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x1395 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1438 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13C5 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x13E5 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x1411 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x141D DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x142D JUMPI PUSH2 0x1438 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13AF JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x14B3 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x14A0 PUSH2 0x4615 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x1498 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xC43 JUMPI PUSH2 0x14E2 DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14D3 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2120 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14F0 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x14BB JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x1587 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B13 JUMP JUMPDEST PUSH2 0x1590 DUP10 PUSH2 0x333E JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x15F2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1601 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1611 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1649 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B03 JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1657 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x169F JUMPI DUP9 MLOAD ISZERO PUSH2 0x1696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BD3 JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x16AD JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17E8 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x16EE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16FD JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x173D DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1750 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1775 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1799 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x1AB3 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17F6 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x199C JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1837 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1846 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x1886 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1899 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x193A JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x18FD JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1775 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19AA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x19C2 JUMPI PUSH2 0x19BB DUP12 DUP12 DUP12 PUSH2 0x344D JUMP JUMPDEST SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19D0 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A33 JUMPI PUSH2 0x19DF DUP10 PUSH2 0x35A2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1A27 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH2 0x19BB DUP2 DUP13 DUP13 DUP13 PUSH2 0x361B JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1A41 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A81 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1AC9 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x1AD9 PUSH2 0x45BD JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1AE8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x1BC7 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B18 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1B34 SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x1B77 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B63 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3777 JUMP JUMPDEST SWAP2 POP PUSH2 0x1BA3 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B8A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1BAF DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x1BBC JUMPI PUSH2 0x1BC7 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x1B02 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1BDC PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1C19 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3777 JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1CAF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH2 0x1CF2 PUSH2 0x1CED DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x37BF SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3A00 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1D3E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A83 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1E0F JUMPI PUSH2 0x1D96 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1DCE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BC3 JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1EA6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AB3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1EEC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1F4D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1FB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1FC8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1FEC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4CBA JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x2071 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A13 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x2112 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x5999 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x2128 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x2131 DUP3 PUSH2 0x3A3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2165 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0x10C2 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2177 JUMPI PUSH1 0x2 PUSH2 0x215B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x218D JUMPI PUSH1 0x5 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x21A0 JUMPI PUSH1 0x4 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x21C4 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2211 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2257 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x228B DUP2 PUSH2 0x31F9 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2376 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x234B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2376 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2359 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2386 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x2395 PUSH2 0x45BD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23A4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2447 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x23F4 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2420 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2407 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x242C DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x243C JUMPI PUSH2 0x2447 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x23BE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3AC8 JUMP JUMPDEST PUSH2 0x2475 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x7F7 DUP4 DUP4 PUSH2 0x3B45 JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x248D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x249D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x24DA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x2512 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x25C1 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2542 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x255E SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x2571 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x259D DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2584 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x25A9 DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x25B6 JUMPI PUSH2 0x25C1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x252C JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2664 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x26C1 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x2737 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x2742 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x2750 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x275A JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2775 PUSH2 0x3E8 DUP4 PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x278E DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x281D SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5829 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 PUSH2 0x2877 DUP7 DUP6 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2882 DUP7 PUSH1 0x1 PUSH2 0x32FC JUMP JUMPDEST PUSH2 0x3C0C JUMP JUMPDEST DUP5 PUSH2 0x3C4B JUMP JUMPDEST PUSH2 0x2895 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x289D PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x28AB DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP4 POP PUSH2 0x28B5 PUSH2 0x298D JUMP JUMPDEST SWAP3 POP PUSH2 0x28C3 DUP9 DUP6 DUP6 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0x28D5 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x28E1 DUP8 DUP4 PUSH2 0x3C62 JUMP JUMPDEST SWAP1 POP PUSH2 0x28F4 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0x28FE DUP9 DUP3 PUSH2 0x3B45 JUMP JUMPDEST SWAP5 POP PUSH2 0x2915 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2780 JUMP JUMPDEST PUSH2 0x2920 DUP9 DUP5 DUP8 PUSH2 0x3C71 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2939 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x294F SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2968 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2981 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x29B6 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST CALLER SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x29FC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2A6F JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2A6F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2AFA JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2AFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59E3 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH2 0x2B18 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x153E JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A53 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2B68 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2B7A DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO PUSH2 0x2BB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BB3 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2BBE PUSH2 0x45E6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2BD2 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x32FC JUMP JUMPDEST SWAP4 POP PUSH2 0x2BE7 DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3A4B JUMP JUMPDEST SWAP3 POP PUSH2 0x2BF7 DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2C0C DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3A4B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2C4F JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x2C47 SWAP3 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2C8C JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x2C83 SWAP3 SWAP1 PUSH2 0x3AC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x2CA1 SWAP2 SWAP1 PUSH2 0x32FC JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2CBE SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2CDF SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2D00 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2D28 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x2D76 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AD3 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2DB0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AC3 JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2DC3 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3C0C JUMP JUMPDEST GT ISZERO PUSH2 0x2DFB JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59F3 JUMP JUMPDEST PUSH2 0x2E09 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2E17 DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST GT ISZERO PUSH2 0x80B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B53 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2EF8 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2ECD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2EF8 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2EDB JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2F20 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2F3C SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F55 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F71 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F8D DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2FF7 JUMPI PUSH2 0x2FF2 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2FED DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B JUMP JUMPDEST PUSH2 0x300F DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x312E JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3110 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3177 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3159 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x31BF JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x31A1 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x3201 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x320A DUP3 PUSH2 0x2120 JUMP JUMPDEST SWAP1 POP PUSH2 0x3216 DUP3 DUP3 PUSH2 0x3F45 JUMP JUMPDEST PUSH2 0x2BB2 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x405C JUMP JUMPDEST PUSH2 0x322C PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x3237 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x7F7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B43 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x32B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x32BE JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x32CC JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x32D6 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x32E6 DUP6 DUP4 PUSH2 0x32FC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x32EF JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x3338 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A03 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x337C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AF3 JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x33AC JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3444 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A23 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3488 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5944 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3525 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3596 JUMPI PUSH2 0x2920 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x35E2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST PUSH2 0x35F0 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x4103 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3658 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5917 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x36F5 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3766 JUMPI PUSH2 0x376B JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x38E8 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x38AB JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x397E JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3941 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C PUSH2 0x1CED DUP4 PUSH2 0x4164 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3A86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3A91 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST ISZERO PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3B03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3B0E DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST ISZERO PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH2 0x3B4D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3B69 SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3B81 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x3B9B SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x3BB9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x3C05 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x3BC9 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3C59 JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x1199 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3D1A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x3CEF JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3D1A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3CFD JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x3D3A DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D53 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D6B DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2B50 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3DBA JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3F3D JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3DFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B33 JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3E83 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AE3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3F1F JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3F07 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3F37 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3F86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3FF9 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3FF9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH2 0x4001 PUSH2 0x298D JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x4057 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A63 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x40F7 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x58AD JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x4145 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x43EC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x43AF JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4487 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x444A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4522 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x44E5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x45FB PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x4608 PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CA6 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4652 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4665 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST PUSH2 0x5C0E JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x468D DUP9 DUP3 PUSH2 0x47F3 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4677 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x46BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x46CC PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x46F4 DUP9 DUP3 PUSH2 0x48B1 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x46DE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x471B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4729 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x474E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 PUSH2 0x4764 DUP9 DUP3 PUSH2 0x4786 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4751 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CBF JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 MLOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x47BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x47EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4804 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4812 PUSH2 0x4660 DUP3 PUSH2 0x5C56 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x482E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4839 DUP4 DUP3 DUP5 PUSH2 0x5CFD JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4854 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x485E PUSH1 0x80 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x486C DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x487D DUP5 DUP5 DUP4 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4891 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x48A5 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x48C4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48CF PUSH2 0x180 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x48DD DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x48EE DUP5 DUP5 DUP4 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4902 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4916 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x492A DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x493E DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x4952 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x4966 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x497B DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4991 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49B3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49BF DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49ED DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A33 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A79 DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x477A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A9C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x46AD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4AD4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AF7 DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B14 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x470A JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B3D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4641 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B68 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B7F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B8B DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4BAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4BCD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4BEF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4BFB DUP8 DUP8 PUSH2 0x4786 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4C0C DUP8 DUP3 DUP9 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C29 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4C35 DUP8 DUP3 DUP9 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4C56 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4C62 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C90 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4792 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CCC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x479E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4CEC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4CF8 DUP6 DUP6 PUSH2 0x4842 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4842 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4D1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D32 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x48B1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x100 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x4D57 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4D7A DUP9 DUP3 DUP10 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x4D8B DUP9 DUP3 DUP10 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x4D9C DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 PUSH2 0x4DAD DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4DBE DUP9 DUP3 DUP10 ADD PUSH2 0x4842 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4DE1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4DF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E04 DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E21 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E2D DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E4A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E56 DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E73 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E7F DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4E9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4EC1 DUP6 DUP3 DUP7 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4EE7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F0A DUP7 DUP3 DUP8 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4F34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4F40 DUP10 DUP10 PUSH2 0x4786 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4F51 DUP10 DUP3 DUP11 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F7A DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F99 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4FA5 DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4FC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4FD5 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4FE6 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5011 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x5023 DUP4 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5053 JUMPI PUSH2 0x5039 DUP7 DUP4 MLOAD PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x5042 DUP3 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x5026 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CBF JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC4 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5083 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x5097 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5D09 JUMP JUMPDEST PUSH2 0x50A0 DUP2 PUSH2 0x5D35 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CF2 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5769 DUP5 DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x577C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x578F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x57B4 DUP5 DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57C7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x57EC DUP5 DUP3 PUSH2 0x5812 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57FF PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CEC JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5838 DUP3 DUP12 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5845 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5852 PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x585F PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x586C PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5879 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x588B DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x589F DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x58BB DUP3 DUP7 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x58CD DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5006 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x505D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5925 DUP3 DUP7 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5932 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x5952 DUP3 DUP6 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x7F4 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x5972 DUP3 DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x597F PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x5812 JUMP JUMPDEST PUSH2 0x598C PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x58E1 PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x59A7 DUP3 DUP6 PUSH2 0x506F JUMP JUMPDEST PUSH2 0x7F7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x50AD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50B6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50E6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5116 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5146 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5176 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51A6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x522C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x525C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x528C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x531C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x534C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x537C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x540C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x543C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5492 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54C2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54F2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5522 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5552 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5582 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55B2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55E2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5612 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5668 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5698 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56C8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56F8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5728 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5758 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57A2 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5C2D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C DUP3 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5D24 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5D0C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2B50 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 LOG0 0xd8 0xac 0xec 0xb3 CALLER RETURNDATASIZE 0xd7 0x21 0xa8 0x22 CREATE2 SHR DUP7 0xc7 PUSH18 0x4FC5A48327FD1BD94E3356CA224D82826C65 PUSH25 0x706572696D656E74616CF50037000000000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"test/TestExchangeInternals/TestExchangeInternals.sol": {
+			"id": 30
+		},
+		"protocol/Exchange/Exchange.sol": {
+			"id": 2
+		},
+		"protocol/Exchange/libs/LibConstants.sol": {
+			"id": 18
+		},
+		"protocol/Exchange/MixinExchangeCore.sol": {
+			"id": 4
+		},
+		"utils/ReentrancyGuard/ReentrancyGuard.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 21
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 23
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 19
+		},
+		"protocol/Exchange/libs/LibMath.sol": {
+			"id": 22
+		},
+		"protocol/Exchange/mixins/MExchangeCore.sol": {
+			"id": 25
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 10
+		},
+		"protocol/Exchange/mixins/MSignatureValidator.sol": {
+			"id": 27
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 12
+		},
+		"protocol/Exchange/mixins/MTransactions.sol": {
+			"id": 28
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 13
+		},
+		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
+			"id": 24
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 9
+		},
+		"protocol/Exchange/MixinSignatureValidator.sol": {
+			"id": 6
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 31
+		},
+		"protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 15
+		},
+		"protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 14
+		},
+		"protocol/Exchange/MixinWrapperFunctions.sol": {
+			"id": 8
+		},
+		"protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 17
+		},
+		"protocol/Exchange/mixins/MWrapperFunctions.sol": {
+			"id": 29
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 16
+		},
+		"protocol/Exchange/MixinAssetProxyDispatcher.sol": {
+			"id": 3
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 33
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 32
+		},
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 0
+		},
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 1
+		},
+		"protocol/Exchange/MixinTransactions.sol": {
+			"id": 7
+		},
+		"protocol/Exchange/libs/LibExchangeErrors.sol": {
+			"id": 20
+		},
+		"protocol/Exchange/MixinMatchOrders.sol": {
+			"id": 5
+		},
+		"protocol/Exchange/mixins/MMatchOrders.sol": {
+			"id": 26
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 11
+		}
+	},
+	"sourceCodes": {
+		"test/TestExchangeInternals/TestExchangeInternals.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/Exchange.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract TestExchangeInternals is\n    Exchange\n{\n    constructor ()\n        public\n        Exchange(\"\")\n    {}\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    ///      Note that this function has been modified from the original\n    //       internal version to return the FillResults.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    /// @return newTotalFillResults The result of adding singleFillResults to totalFilResults.\n    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        public\n        pure\n        returns (FillResults memory)\n    {\n        addFillResults(totalFillResults, singleFillResults);\n        return totalFillResults;\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function publicCalculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        public\n        pure\n        returns (FillResults memory fillResults)\n    {\n        return calculateFillResults(order, takerAssetFilledAmount);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicSafeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return safeGetPartialAmountFloor(numerator, denominator, target);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicSafeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return safeGetPartialAmountCeil(numerator, denominator, target);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return getPartialAmountFloor(numerator, denominator, target);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return getPartialAmountCeil(numerator, denominator, target);\n    }\n\n    /// @dev Checks if rounding error >= 0.1%.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function publicIsRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        return isRoundingErrorFloor(numerator, denominator, target);\n    }\n\n    /// @dev Checks if rounding error >= 0.1%.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function publicIsRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        return isRoundingErrorCeil(numerator, denominator, target);\n    }\n \n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function publicUpdateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        public\n    {\n        updateFilledState(\n            order,\n            takerAddress,\n            orderHash,\n            orderTakerAssetFilledAmount,\n            fillResults\n        );\n    }\n}\n",
+		"protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.1-alpha\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor (bytes memory _zrxAssetData)\n        public\n        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
+		"protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n    \n    // solhint-disable-next-line var-name-mixedcase\n    bytes public ZRX_ASSET_DATA;\n\n    // @TODO: Remove when we deploy.\n    constructor (bytes memory zrxAssetData)\n        public\n    {\n        ZRX_ASSET_DATA = zrxAssetData;\n    }\n}\n// solhint-enable max-line-length\n",
+		"protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
+		"utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
+		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
+		"protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
+		"protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
+		"protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
+		"protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
+		"protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n"
+	},
+	"sourceTreeHashHex": "0x55d90debff62d359a25a4c00432a80752a3d625620569a2e0330a038b333d10b",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestLibBytes.json b/contracts/core/generated-artifacts/TestLibBytes.json
new file mode 100644
index 000000000..0f73d05e5
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestLibBytes.json
@@ -0,0 +1,426 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestLibBytes",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					}
+				],
+				"name": "publicPopLastByte",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					},
+					{
+						"name": "result",
+						"type": "bytes1"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "publicReadBytesWithLength",
+				"outputs": [
+					{
+						"name": "result",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "dest",
+						"type": "bytes"
+					},
+					{
+						"name": "source",
+						"type": "bytes"
+					}
+				],
+				"name": "publicDeepCopyBytes",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					},
+					{
+						"name": "input",
+						"type": "address"
+					}
+				],
+				"name": "publicWriteAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					},
+					{
+						"name": "input",
+						"type": "bytes"
+					}
+				],
+				"name": "publicWriteBytesWithLength",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "mem",
+						"type": "bytes"
+					},
+					{
+						"name": "dest",
+						"type": "uint256"
+					},
+					{
+						"name": "source",
+						"type": "uint256"
+					},
+					{
+						"name": "length",
+						"type": "uint256"
+					}
+				],
+				"name": "testMemcpy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "publicReadAddress",
+				"outputs": [
+					{
+						"name": "result",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					},
+					{
+						"name": "input",
+						"type": "bytes32"
+					}
+				],
+				"name": "publicWriteBytes32",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					}
+				],
+				"name": "publicPopLast20Bytes",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					},
+					{
+						"name": "result",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "lhs",
+						"type": "bytes"
+					},
+					{
+						"name": "rhs",
+						"type": "bytes"
+					}
+				],
+				"name": "publicEqualsPop1",
+				"outputs": [
+					{
+						"name": "equal",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					},
+					{
+						"name": "input",
+						"type": "uint256"
+					}
+				],
+				"name": "publicWriteUint256",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "publicReadBytes32",
+				"outputs": [
+					{
+						"name": "result",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "publicReadBytes4",
+				"outputs": [
+					{
+						"name": "result",
+						"type": "bytes4"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "b",
+						"type": "bytes"
+					},
+					{
+						"name": "index",
+						"type": "uint256"
+					}
+				],
+				"name": "publicReadUint256",
+				"outputs": [
+					{
+						"name": "result",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "lhs",
+						"type": "bytes"
+					},
+					{
+						"name": "rhs",
+						"type": "bytes"
+					}
+				],
+				"name": "publicEquals",
+				"outputs": [
+					{
+						"name": "equal",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x14F8 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x301D5E1 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x76EEC08 EQ PUSH2 0x1FB JUMPI DUP1 PUSH4 0x18C535D9 EQ PUSH2 0x2CB JUMPI DUP1 PUSH4 0x3F2A25EC EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0x4B368768 EQ PUSH2 0x3D9 JUMPI DUP1 PUSH4 0x78BBAE9B EQ PUSH2 0x476 JUMPI DUP1 PUSH4 0x82E2FA24 EQ PUSH2 0x4DC JUMPI DUP1 PUSH4 0x84F87758 EQ PUSH2 0x560 JUMPI DUP1 PUSH4 0xA4B19654 EQ PUSH2 0x5C2 JUMPI DUP1 PUSH4 0xB1840E8D EQ PUSH2 0x689 JUMPI DUP1 PUSH4 0xB79650A4 EQ PUSH2 0x734 JUMPI DUP1 PUSH4 0xBE766F1B EQ PUSH2 0x796 JUMPI DUP1 PUSH4 0xCC12CB28 EQ PUSH2 0x803 JUMPI DUP1 PUSH4 0xE3A85CE4 EQ PUSH2 0x893 JUMPI DUP1 PUSH4 0xF06F300D EQ PUSH2 0x8EE JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x138 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x985 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1EC JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP4 POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x207 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0x999 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x290 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x278 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x2BD JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9B2 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP POP PUSH1 0x20 SWAP1 SWAP2 ADD CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP PUSH2 0x9C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP2 DUP11 ADD CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD DUP6 MSTORE DUP2 DUP5 MSTORE SWAP9 SWAP12 DUP11 CALLDATALOAD SWAP12 SWAP1 SWAP11 SWAP1 SWAP10 SWAP5 ADD SWAP8 POP SWAP2 SWAP6 POP SWAP2 DUP3 ADD SWAP4 POP SWAP2 POP DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9E0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD SWAP3 PUSH1 0x40 ADD CALLDATALOAD SWAP2 POP PUSH2 0x9F3 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x537 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xA3D SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA4F SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x61B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA62 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x695 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA6F SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x740 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA95 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xAA8 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x80F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x85E SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xABA SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xACC SWAP4 POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x8FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xADE SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0xAF0 JUMP JUMPDEST SWAP3 SWAP4 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xC0F AND JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9BE DUP4 DUP4 PUSH2 0xCC5 JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xD7D AND JUMP JUMPDEST POP SWAP2 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xE61 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD DUP4 DUP6 ADD GT ISZERO ISZERO ISZERO PUSH2 0xA09 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 MLOAD DUP6 DUP5 ADD GT ISZERO PUSH2 0xA19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xA22 DUP7 PUSH2 0xF20 JUMP JUMPDEST SWAP1 POP PUSH2 0xA33 DUP6 DUP3 ADD DUP6 DUP4 ADD DUP6 PUSH2 0xF26 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xFE9 AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x10A5 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0x1146 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xA7A DUP4 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0xA84 DUP3 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x1344 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x134F AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x13F5 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x14BD AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0xB89 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xBB9 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0xC1D DUP5 DUP5 PUSH2 0x14BD JUMP JUMPDEST SWAP1 POP PUSH1 0x20 DUP4 ADD SWAP3 POP DUP1 DUP4 ADD DUP5 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCBF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP POP ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD DUP3 MLOAD DUP2 GT ISZERO PUSH2 0xD5D JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F534F555243455F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 PUSH2 0xD69 DUP5 PUSH2 0xF20 JUMP JUMPDEST PUSH2 0xD72 DUP5 PUSH2 0xF20 JUMP JUMPDEST DUP4 PUSH2 0xF26 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0x14 DUP4 ADD GT ISZERO PUSH2 0xE16 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x14 SWAP2 SWAP1 SWAP3 ADD ADD DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 XOR SWAP1 MSTORE JUMP JUMPDEST DUP1 MLOAD DUP3 PUSH1 0x20 ADD ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xEFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 DUP3 PUSH2 0xF0C DUP6 PUSH2 0xF20 JUMP JUMPDEST ADD PUSH2 0xF16 DUP4 PUSH2 0x14C9 JUMP JUMPDEST DUP4 MLOAD PUSH1 0x20 ADD PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF50 JUMPI PUSH1 0x1 DUP2 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP4 MLOAD AND DUP2 DUP6 MLOAD AND DUP1 DUP3 OR DUP7 MSTORE POP POP POP PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 EQ ISZERO PUSH2 0xF5D JUMPI PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0xF97 JUMPI PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP2 MLOAD JUMPDEST DUP3 DUP6 LT ISZERO PUSH2 0xF8F JUMPI DUP5 MLOAD DUP7 MSTORE PUSH1 0x20 SWAP6 DUP7 ADD SWAP6 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xF74 JUMP JUMPDEST SWAP1 MSTORE POP PUSH2 0xD78 JUMP JUMPDEST PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP4 MLOAD JUMPDEST DUP2 DUP7 SLT ISZERO PUSH2 0xFE0 JUMPI DUP3 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP3 DUP4 ADD SWAP3 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xFA6 JUMP JUMPDEST DUP6 MSTORE POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1086 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 MLOAD PUSH1 0x20 DUP4 ADD GT ISZERO PUSH2 0x113E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST SWAP2 ADD PUSH1 0x20 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x11E1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0x11EF DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0xFE9 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x9AB JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1276 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1239 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x130B JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x12CE JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD78 DUP4 DUP4 DUP4 PUSH2 0x10A5 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x13EC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1492 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH2 0x134F JUMP JUMPDEST SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x1e 0xcd RETURNDATACOPY 0xc7 0x3f 0x2e 0xae DUP11 0x5f 0xea SWAP2 0xf6 0xd0 0xbf GT DUP5 0xdc 0xfc 0xd3 0xa6 0x4a 0xd8 LT DUP11 SHR LOG3 PUSH16 0x7029734F250029000000000000000000 ",
+				"sourceMap": "651:7079:66:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;651:7079:66;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x301D5E1 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x76EEC08 EQ PUSH2 0x1FB JUMPI DUP1 PUSH4 0x18C535D9 EQ PUSH2 0x2CB JUMPI DUP1 PUSH4 0x3F2A25EC EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0x4B368768 EQ PUSH2 0x3D9 JUMPI DUP1 PUSH4 0x78BBAE9B EQ PUSH2 0x476 JUMPI DUP1 PUSH4 0x82E2FA24 EQ PUSH2 0x4DC JUMPI DUP1 PUSH4 0x84F87758 EQ PUSH2 0x560 JUMPI DUP1 PUSH4 0xA4B19654 EQ PUSH2 0x5C2 JUMPI DUP1 PUSH4 0xB1840E8D EQ PUSH2 0x689 JUMPI DUP1 PUSH4 0xB79650A4 EQ PUSH2 0x734 JUMPI DUP1 PUSH4 0xBE766F1B EQ PUSH2 0x796 JUMPI DUP1 PUSH4 0xCC12CB28 EQ PUSH2 0x803 JUMPI DUP1 PUSH4 0xE3A85CE4 EQ PUSH2 0x893 JUMPI DUP1 PUSH4 0xF06F300D EQ PUSH2 0x8EE JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x138 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x985 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1EC JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP4 POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x207 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0x999 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x290 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x278 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x2BD JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9B2 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP POP PUSH1 0x20 SWAP1 SWAP2 ADD CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP PUSH2 0x9C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP2 DUP11 ADD CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD DUP6 MSTORE DUP2 DUP5 MSTORE SWAP9 SWAP12 DUP11 CALLDATALOAD SWAP12 SWAP1 SWAP11 SWAP1 SWAP10 SWAP5 ADD SWAP8 POP SWAP2 SWAP6 POP SWAP2 DUP3 ADD SWAP4 POP SWAP2 POP DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9E0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD SWAP3 PUSH1 0x40 ADD CALLDATALOAD SWAP2 POP PUSH2 0x9F3 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x537 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xA3D SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA4F SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x61B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA62 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x695 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA6F SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x740 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA95 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xAA8 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x80F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x85E SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xABA SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xACC SWAP4 POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x8FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xADE SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0xAF0 JUMP JUMPDEST SWAP3 SWAP4 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xC0F AND JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9BE DUP4 DUP4 PUSH2 0xCC5 JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xD7D AND JUMP JUMPDEST POP SWAP2 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xE61 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD DUP4 DUP6 ADD GT ISZERO ISZERO ISZERO PUSH2 0xA09 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 MLOAD DUP6 DUP5 ADD GT ISZERO PUSH2 0xA19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xA22 DUP7 PUSH2 0xF20 JUMP JUMPDEST SWAP1 POP PUSH2 0xA33 DUP6 DUP3 ADD DUP6 DUP4 ADD DUP6 PUSH2 0xF26 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xFE9 AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x10A5 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0x1146 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xA7A DUP4 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0xA84 DUP3 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x1344 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x134F AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x13F5 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x14BD AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0xB89 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xBB9 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0xC1D DUP5 DUP5 PUSH2 0x14BD JUMP JUMPDEST SWAP1 POP PUSH1 0x20 DUP4 ADD SWAP3 POP DUP1 DUP4 ADD DUP5 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCBF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP POP ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD DUP3 MLOAD DUP2 GT ISZERO PUSH2 0xD5D JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F534F555243455F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 PUSH2 0xD69 DUP5 PUSH2 0xF20 JUMP JUMPDEST PUSH2 0xD72 DUP5 PUSH2 0xF20 JUMP JUMPDEST DUP4 PUSH2 0xF26 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0x14 DUP4 ADD GT ISZERO PUSH2 0xE16 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x14 SWAP2 SWAP1 SWAP3 ADD ADD DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 XOR SWAP1 MSTORE JUMP JUMPDEST DUP1 MLOAD DUP3 PUSH1 0x20 ADD ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xEFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 DUP3 PUSH2 0xF0C DUP6 PUSH2 0xF20 JUMP JUMPDEST ADD PUSH2 0xF16 DUP4 PUSH2 0x14C9 JUMP JUMPDEST DUP4 MLOAD PUSH1 0x20 ADD PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF50 JUMPI PUSH1 0x1 DUP2 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP4 MLOAD AND DUP2 DUP6 MLOAD AND DUP1 DUP3 OR DUP7 MSTORE POP POP POP PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 EQ ISZERO PUSH2 0xF5D JUMPI PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0xF97 JUMPI PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP2 MLOAD JUMPDEST DUP3 DUP6 LT ISZERO PUSH2 0xF8F JUMPI DUP5 MLOAD DUP7 MSTORE PUSH1 0x20 SWAP6 DUP7 ADD SWAP6 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xF74 JUMP JUMPDEST SWAP1 MSTORE POP PUSH2 0xD78 JUMP JUMPDEST PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP4 MLOAD JUMPDEST DUP2 DUP7 SLT ISZERO PUSH2 0xFE0 JUMPI DUP3 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP3 DUP4 ADD SWAP3 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xFA6 JUMP JUMPDEST DUP6 MSTORE POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1086 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 MLOAD PUSH1 0x20 DUP4 ADD GT ISZERO PUSH2 0x113E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST SWAP2 ADD PUSH1 0x20 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x11E1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0x11EF DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0xFE9 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x9AB JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1276 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1239 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x130B JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x12CE JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD78 DUP4 DUP4 DUP4 PUSH2 0x10A5 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x13EC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1492 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH2 0x134F JUMP JUMPDEST SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x1e 0xcd RETURNDATACOPY 0xc7 0x3f 0x2e 0xae DUP11 0x5f 0xea SWAP2 0xf6 0xd0 0xbf GT DUP5 0xdc 0xfc 0xd3 0xa6 0x4a 0xd8 LT DUP11 SHR LOG3 PUSH16 0x7029734F250029000000000000000000 ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"test/TestLibBytes/TestLibBytes.sol": {
+			"id": 66
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		}
+	},
+	"sourceCodes": {
+		"test/TestLibBytes/TestLibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract TestLibBytes {\n    \n    using LibBytes for bytes;\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function publicPopLastByte(bytes memory b)\n        public\n        pure\n        returns (bytes memory, bytes1 result)\n    {\n        result = b.popLastByte();\n        return (b, result);\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function publicPopLast20Bytes(bytes memory b)\n        public\n        pure\n        returns (bytes memory, address result)\n    {\n        result = b.popLast20Bytes();\n        return (b, result);\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function publicEquals(bytes memory lhs, bytes memory rhs)\n        public\n        pure\n        returns (bool equal)\n    {\n        equal = lhs.equals(rhs);\n        return equal;\n    }\n    \n    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)\n        public\n        pure\n        returns (bool equal)\n    {\n        lhs.popLastByte();\n        rhs.popLastByte();\n        equal = lhs.equals(rhs);\n        return equal;\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function publicDeepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        LibBytes.deepCopyBytes(dest, source);\n        return dest;\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function publicReadAddress(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (address result)\n    {\n        result = b.readAddress(index);\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function publicWriteAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeAddress(index, input);\n        return b;\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function publicReadBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (bytes32 result)\n    {\n        result = b.readBytes32(index);\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function publicWriteBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeBytes32(index, input);\n        return b;\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function publicReadUint256(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (uint256 result)\n    {\n        result = b.readUint256(index);\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function publicWriteUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeUint256(index, input);\n        return b;\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function publicReadBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (bytes4 result)\n    {\n        result = b.readBytes4(index);\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function publicReadBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (bytes memory result)\n    {\n        result = b.readBytesWithLength(index);\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    /// @return b Updated input byte array\n    function publicWriteBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeBytesWithLength(index, input);\n        return b;\n    }\n    \n    /// @dev Copies a block of memory from one location to another.\n    /// @param mem Memory contents we want to apply memCopy to\n    /// @param dest Destination offset into <mem>.\n    /// @param source Source offset into <mem>.\n    /// @param length Length of bytes to copy from <source> to <dest>\n    /// @return mem Memory contents after calling memCopy.\n    function testMemcpy(\n        bytes mem,\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        public // not external, we need input in memory\n        pure\n        returns (bytes)\n    {\n        // Sanity check. Overflows are not checked.\n        require(source + length <= mem.length);\n        require(dest + length <= mem.length);\n\n        // Get pointer to memory contents\n        uint256 offset = mem.contentAddress();\n\n        // Execute memCopy adjusted for memory array location\n        LibBytes.memCopy(offset + dest, offset + source, length);\n\n        // Return modified memory contents\n        return mem;\n    }\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xeae199fe6645351443dcf1120ab1b29278d961bf61633b1b57eb1f9b4d21fade",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestLibs.json b/contracts/core/generated-artifacts/TestLibs.json
new file mode 100644
index 000000000..c14689c0b
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestLibs.json
@@ -0,0 +1,450 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestLibs",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicIsRoundingErrorFloor",
+				"outputs": [
+					{
+						"name": "isError",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicGetPartialAmountCeil",
+				"outputs": [
+					{
+						"name": "partialAmount",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getDomainSeparatorSchemaHash",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "singleFillResults",
+						"type": "tuple"
+					}
+				],
+				"name": "publicAddFillResults",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicIsRoundingErrorCeil",
+				"outputs": [
+					{
+						"name": "isError",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "getOrderSchemaHash",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "numerator",
+						"type": "uint256"
+					},
+					{
+						"name": "denominator",
+						"type": "uint256"
+					},
+					{
+						"name": "target",
+						"type": "uint256"
+					}
+				],
+				"name": "publicGetPartialAmountFloor",
+				"outputs": [
+					{
+						"name": "partialAmount",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "publicGetOrderHash",
+				"outputs": [
+					{
+						"name": "orderHash",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "publicAbiEncodeFillOrder",
+				"outputs": [
+					{
+						"name": "fillOrderCalldata",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "pure",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0xA0 SWAP1 DUP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0xAD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0xB9 MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0xC8 MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0xE1 MSTORE PUSH1 0x42 PUSH1 0x80 DUP2 DUP2 MSTORE PUSH1 0xE2 PUSH1 0x40 DUP2 SWAP1 MSTORE SWAP1 SWAP3 SWAP1 SWAP2 DUP3 SWAP2 SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xED JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x175 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x156 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1FD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1DE JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x286 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x267 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x0 SSTORE POP POP POP PUSH2 0x1634 DUP1 PUSH2 0x2C6 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x494D9297 EQ PUSH2 0x10B JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x120 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x14D JUMPI DUP1 PUSH4 0x7D33C6EE EQ PUSH2 0x16D JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x182 JUMPI DUP1 PUSH4 0xD9802088 EQ PUSH2 0x1A2 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x1C2 JUMPI DUP1 PUSH4 0xE9C7AA1A EQ PUSH2 0x1D7 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0xC3 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x204 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x149D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0xF9 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x219 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14AB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x117 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x226 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x140 PUSH2 0x13B CALLDATASIZE PUSH1 0x4 PUSH2 0x1241 JUMP JUMPDEST PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x159 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0x168 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x399 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x179 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x3A6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x19D CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x626 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x127C JUMP JUMPDEST PUSH2 0x633 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x63E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1F7 PUSH2 0x1F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12B1 JUMP JUMPDEST PUSH2 0x644 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14B9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x651 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x6E1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x386 PUSH2 0xFED JUMP JUMPDEST PUSH2 0x390 DUP4 DUP4 PUSH2 0x742 JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x7A4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x829 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 DUP3 PUSH2 0x871 JUMP JUMPDEST PUSH1 0x0 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x884 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x6A1 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x6AF JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x6B9 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x6D4 PUSH2 0x3E8 DUP4 PUSH2 0xA56 JUMP JUMPDEST LT ISZERO SWAP2 POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x71C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C PUSH2 0x72C DUP7 DUP6 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x737 DUP7 PUSH1 0x1 PUSH2 0xABC JUMP JUMPDEST PUSH2 0xAFE JUMP JUMPDEST DUP5 PUSH2 0xB3D JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x750 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x766 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x77F SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x798 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x7E0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x7EB JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x7F9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x803 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x813 DUP6 DUP4 PUSH2 0xABC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x81C JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x864 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 PUSH2 0x87F DUP4 PUSH2 0xB54 JUMP JUMPDEST PUSH2 0xFAD JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x98B JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x96D JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x9D4 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9B6 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0xA1C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9FE JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0xA69 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xAB5 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0xA79 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14CA JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0xB4B JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xDDC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xD9F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xE77 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xE3A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xF12 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xED5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x1581 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x103A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x104D PUSH2 0x1048 DUP3 PUSH2 0x152F JUMP JUMPDEST PUSH2 0x1508 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1069 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1074 DUP4 DUP3 DUP5 PUSH2 0x159A JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x108F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1099 PUSH1 0x80 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x10A7 DUP5 DUP5 PUSH2 0x1235 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x10B8 DUP5 DUP5 DUP4 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x10CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x10E0 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x10FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x110A PUSH2 0x180 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1118 DUP5 DUP5 PUSH2 0x1016 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1129 DUP5 DUP5 DUP4 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x113D DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1151 DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1165 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1179 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x118D DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x11A1 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x11B6 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x11CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x11FA DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x121C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1228 DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1255 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1261 DUP6 DUP6 PUSH2 0x107D JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x1272 DUP6 DUP3 DUP7 ADD PUSH2 0x107D JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x128E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x211 DUP5 DUP3 DUP6 ADD PUSH2 0x10EC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x12C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x12E9 DUP7 DUP3 DUP8 ADD PUSH2 0x10EC JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x12FA DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1317 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1029 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1342 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x134E DUP7 DUP7 PUSH2 0x1235 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x135F DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x1579 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1393 DUP3 PUSH2 0x1575 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x13A7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x15A6 JUMP JUMPDEST PUSH2 0x13B0 DUP2 PUSH2 0x15D2 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x145E DUP5 DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x1471 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1484 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1497 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x1370 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x137F JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1022 DUP2 DUP5 PUSH2 0x1388 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13BD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13ED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x141D JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x144D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1527 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x1546 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x15C1 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x15A9 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1497 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SLOAD 0xbf 0x24 PUSH16 0x11DBED15E52BFE7F20FF4B47B9F6D2D0 KECCAK256 0xef 0xc5 0x4b PUSH20 0xBB8FD1CD94115F6C6578706572696D656E74616C 0xf5 STOP CALLDATACOPY ",
+				"sourceMap": "1045:148:44:-;;;;;;;;;;;;;;;;;22:32:-1;859:2673:67;6:49:-1;;;1045:148:44;859:2673:67;1045:148:44;;;859:2673:67;;1045:148:44;;;;;22:32:-1;1045:148:44;;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;263:2;259:12;;;254:3;250:22;-1:-1;;246:30;311:9;;295:26;;;340:21;;377:20;365:33;;1035:159:44;;;;;;;;;;;;1511:18;;;;;;;;;;;;;;;;1495:36;;1035:159;;-1:-1:-1;1035:159:44;;-1:-1:-1;1495:36:44;;;;-1:-1:-1;1511:18:44;1495:36;1511:18;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;263:2;259:12;;;254:3;250:22;-1:-1;;246:30;311:9;;295:26;;;340:21;;377:20;365:33;;1495:36:44;;;;;;;;;;;;1561:21;;;;;274:1:-1;1561:21:44;;;;;;;;;;1545:39;;1495:36;;-1:-1:-1;1495:36:44;;-1:-1:-1;1545:39:44;;;;-1:-1:-1;274:1;1545:39:44;1561:21;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;263:2;259:12;;;254:3;250:22;-1:-1;;246:30;311:9;;295:26;;;340:21;;377:20;365:33;;1545:39:44;;;;;;;;;;;;1416:214;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1614:4:44;1416:214;;;;;;;;;;26:21:-1;;;22:32;;;6:49;;1416:214:44;;;;;;;;1406:225;;1416:214;;;;-1:-1:-1;1406:225:44;;;-1:-1:-1;1406:225:44;1416:214;1406:225;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;-1:-1;;263:2;259:12;;;;254:3;250:22;246:30;;;;340:21;;;311:9;;295:26;377:20;;;;365:33;;1406:225:44;;;;;;;;;;-1:-1:-1;1385:246:44;-1:-1:-1;;;859:2673:67;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x494D9297 EQ PUSH2 0x10B JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x120 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x14D JUMPI DUP1 PUSH4 0x7D33C6EE EQ PUSH2 0x16D JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x182 JUMPI DUP1 PUSH4 0xD9802088 EQ PUSH2 0x1A2 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x1C2 JUMPI DUP1 PUSH4 0xE9C7AA1A EQ PUSH2 0x1D7 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0xC3 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x204 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x149D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0xF9 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x219 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14AB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x117 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x226 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x140 PUSH2 0x13B CALLDATASIZE PUSH1 0x4 PUSH2 0x1241 JUMP JUMPDEST PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x159 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0x168 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x399 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x179 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x3A6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x19D CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x626 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x127C JUMP JUMPDEST PUSH2 0x633 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x63E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1F7 PUSH2 0x1F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12B1 JUMP JUMPDEST PUSH2 0x644 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14B9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x651 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x6E1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x386 PUSH2 0xFED JUMP JUMPDEST PUSH2 0x390 DUP4 DUP4 PUSH2 0x742 JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x7A4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x829 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 DUP3 PUSH2 0x871 JUMP JUMPDEST PUSH1 0x0 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x884 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x6A1 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x6AF JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x6B9 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x6D4 PUSH2 0x3E8 DUP4 PUSH2 0xA56 JUMP JUMPDEST LT ISZERO SWAP2 POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x71C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C PUSH2 0x72C DUP7 DUP6 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x737 DUP7 PUSH1 0x1 PUSH2 0xABC JUMP JUMPDEST PUSH2 0xAFE JUMP JUMPDEST DUP5 PUSH2 0xB3D JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x750 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x766 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x77F SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x798 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x7E0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x7EB JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x7F9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x803 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x813 DUP6 DUP4 PUSH2 0xABC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x81C JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x864 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 PUSH2 0x87F DUP4 PUSH2 0xB54 JUMP JUMPDEST PUSH2 0xFAD JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x98B JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x96D JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x9D4 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9B6 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0xA1C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9FE JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0xA69 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xAB5 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0xA79 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14CA JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0xB4B JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xDDC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xD9F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xE77 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xE3A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xF12 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xED5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x1581 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x103A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x104D PUSH2 0x1048 DUP3 PUSH2 0x152F JUMP JUMPDEST PUSH2 0x1508 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1069 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1074 DUP4 DUP3 DUP5 PUSH2 0x159A JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x108F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1099 PUSH1 0x80 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x10A7 DUP5 DUP5 PUSH2 0x1235 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x10B8 DUP5 DUP5 DUP4 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x10CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x10E0 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x10FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x110A PUSH2 0x180 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1118 DUP5 DUP5 PUSH2 0x1016 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1129 DUP5 DUP5 DUP4 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x113D DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1151 DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1165 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1179 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x118D DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x11A1 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x11B6 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x11CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x11FA DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x121C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1228 DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1255 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1261 DUP6 DUP6 PUSH2 0x107D JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x1272 DUP6 DUP3 DUP7 ADD PUSH2 0x107D JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x128E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x211 DUP5 DUP3 DUP6 ADD PUSH2 0x10EC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x12C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x12E9 DUP7 DUP3 DUP8 ADD PUSH2 0x10EC JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x12FA DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1317 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1029 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1342 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x134E DUP7 DUP7 PUSH2 0x1235 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x135F DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x1579 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1393 DUP3 PUSH2 0x1575 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x13A7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x15A6 JUMP JUMPDEST PUSH2 0x13B0 DUP2 PUSH2 0x15D2 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x145E DUP5 DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x1471 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1484 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1497 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x1370 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x137F JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1022 DUP2 DUP5 PUSH2 0x1388 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13BD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13ED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x141D JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x144D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1527 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x1546 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x15C1 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x15A9 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1497 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SLOAD 0xbf 0x24 PUSH16 0x11DBED15E52BFE7F20FF4B47B9F6D2D0 KECCAK256 0xef 0xc5 0x4b PUSH20 0xBB8FD1CD94115F6C6578706572696D656E74616C 0xf5 STOP CALLDATACOPY ",
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+			}
+		}
+	},
+	"sources": {
+		"test/TestLibs/TestLibs.sol": {
+			"id": 67
+		},
+		"protocol/Exchange/libs/LibMath.sol": {
+			"id": 47
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 48
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 46
+		},
+		"protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 42
+		}
+	},
+	"sourceCodes": {
+		"test/TestLibs/TestLibs.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\n\n\ncontract TestLibs is \n    LibMath,\n    LibOrder,\n    LibFillResults,\n    LibAbiEncoder\n{\n    function publicAbiEncodeFillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillOrderCalldata;\n    }\n\n    function publicGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        partialAmount = getPartialAmountFloor(\n            numerator,\n            denominator,\n            target\n        );\n        return partialAmount;\n    }\n\n    function publicGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        partialAmount = getPartialAmountCeil(\n            numerator,\n            denominator,\n            target\n        );\n        return partialAmount;\n    }\n\n    function publicIsRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        isError = isRoundingErrorFloor(\n            numerator,\n            denominator,\n            target\n        );\n        return isError;\n    }\n\n    function publicIsRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        isError = isRoundingErrorCeil(\n            numerator,\n            denominator,\n            target\n        );\n        return isError;\n    }\n\n    function publicGetOrderHash(Order memory order)\n        public\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = getOrderHash(order);\n        return orderHash;\n    }\n\n    function getOrderSchemaHash()\n        public\n        pure\n        returns (bytes32)\n    {\n        return EIP712_ORDER_SCHEMA_HASH;\n    }\n\n    function getDomainSeparatorSchemaHash()\n        public\n        pure\n        returns (bytes32)\n    {\n        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;\n    }\n\n    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        public\n        pure\n        returns (FillResults memory)\n    {\n        addFillResults(totalFillResults, singleFillResults);\n        return totalFillResults;\n    }\n}\n",
+		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xa2e6ced6e8fad38f3b25688799aa4500fc942b7cb81f73860acffb06bbb5f763",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestSignatureValidator.json b/contracts/core/generated-artifacts/TestSignatureValidator.json
new file mode 100644
index 000000000..e86e9f530
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestSignatureValidator.json
@@ -0,0 +1,336 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestSignatureValidator",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "preSign",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"name": "approval",
+						"type": "bool"
+					}
+				],
+				"name": "setSignatureValidatorApproval",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowedValidators",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "preSigned",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signer",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "publicIsValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "currentContextAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "approved",
+						"type": "bool"
+					}
+				],
+				"name": "SignatureValidatorApproval",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x17F JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x160 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x207 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1E8 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x290 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x271 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP POP PUSH2 0x1B21 DUP1 PUSH3 0x2D1 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3683EF8E DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0xE8 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x114 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x17B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x1AC JUMPI DUP1 PUSH4 0xABBA41CC EQ PUSH2 0x222 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x298 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x309 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x347 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH2 0x469 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x47E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x5EB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x187 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x60B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x62B SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xDA7 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD DUP1 DUP4 ADD SWAP3 SWAP1 DUP3 ADD CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xDBC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2F7 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x315 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x31E PUSH2 0x112F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x40C JUMPI PUSH2 0x39F DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x40C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x4F1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x524 PUSH2 0x114B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP9 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD SWAP5 SWAP6 POP SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP3 SWAP2 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x6A9 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6B2 DUP10 PUSH2 0x117D JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x749 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x758 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x768 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x7E3 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x860 JUMPI DUP9 MLOAD ISZERO PUSH2 0x857 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x86E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xA0E JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x8E4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8F3 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x933 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0x946 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP6 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 PUSH1 0xFF AND PUSH1 0xFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP4 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP5 POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0xD99 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xA1C JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC4D JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0xA92 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xAA1 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0xAE1 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0xAF4 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB95 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB58 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP1 DUP5 MSTORE DUP4 DUP4 ADD DUP1 DUP8 MSTORE SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xFF DUP14 AND DUP4 DUP7 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP13 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP12 SWAP1 MSTORE SWAP4 MLOAD PUSH1 0xA0 DUP1 DUP5 ADD SWAP8 POP SWAP2 SWAP6 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 ADD SWAP5 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP3 POP SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC5B JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC73 JUMPI PUSH2 0xC6C DUP12 DUP12 DUP12 PUSH2 0x1342 JUMP JUMPDEST SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC81 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xCE4 JUMPI PUSH2 0xC90 DUP10 PUSH2 0x1503 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xCD8 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH2 0xC6C DUP2 DUP13 DUP13 DUP13 PUSH2 0x15D7 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xCF2 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xD32 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDB4 DUP5 DUP5 DUP5 PUSH2 0x62B JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0xE44 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0xE87 PUSH2 0xE82 DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x17B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x19F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0xF08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x100E JUMPI PUSH2 0xF60 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xFCD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x10DA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1120 JUMPI PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x1174 JUMPI DUP2 PUSH2 0x1176 JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x1216 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x1246 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1339 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3683EF8E DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0xE8 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x114 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x17B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x1AC JUMPI DUP1 PUSH4 0xABBA41CC EQ PUSH2 0x222 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x298 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x309 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x347 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH2 0x469 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x47E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x5EB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x187 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x60B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x62B SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xDA7 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD DUP1 DUP4 ADD SWAP3 SWAP1 DUP3 ADD CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xDBC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2F7 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x315 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x31E PUSH2 0x112F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x40C JUMPI PUSH2 0x39F DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x40C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x4F1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x524 PUSH2 0x114B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP9 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD SWAP5 SWAP6 POP SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP3 SWAP2 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x6A9 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6B2 DUP10 PUSH2 0x117D JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x749 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x758 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x768 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x7E3 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x860 JUMPI DUP9 MLOAD ISZERO PUSH2 0x857 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x86E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xA0E JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x8E4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8F3 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x933 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0x946 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP6 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 PUSH1 0xFF AND PUSH1 0xFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP4 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP5 POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0xD99 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xA1C JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC4D JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0xA92 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xAA1 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0xAE1 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0xAF4 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB95 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB58 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP1 DUP5 MSTORE DUP4 DUP4 ADD DUP1 DUP8 MSTORE SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xFF DUP14 AND DUP4 DUP7 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP13 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP12 SWAP1 MSTORE SWAP4 MLOAD PUSH1 0xA0 DUP1 DUP5 ADD SWAP8 POP SWAP2 SWAP6 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 ADD SWAP5 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP3 POP SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC5B JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC73 JUMPI PUSH2 0xC6C DUP12 DUP12 DUP12 PUSH2 0x1342 JUMP JUMPDEST SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC81 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xCE4 JUMPI PUSH2 0xC90 DUP10 PUSH2 0x1503 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xCD8 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH2 0xC6C DUP2 DUP13 DUP13 DUP13 PUSH2 0x15D7 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xCF2 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xD32 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDB4 DUP5 DUP5 DUP5 PUSH2 0x62B JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0xE44 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0xE87 PUSH2 0xE82 DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x17B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x19F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0xF08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x100E JUMPI PUSH2 0xF60 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xFCD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x10DA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1120 JUMPI PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x1174 JUMPI DUP2 PUSH2 0x1176 JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x1216 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x1246 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1339 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x24 DUP2 ADD DUP6 DUP2 MSTORE PUSH1 0x44 DUP3 ADD SWAP3 DUP4 MSTORE DUP4 MLOAD PUSH1 0x64 DUP4 ADD MSTORE DUP4 MLOAD PUSH1 0x0 SWAP4 PUSH1 0x60 SWAP4 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP4 DUP10 SWAP4 DUP9 SWAP4 SWAP2 SWAP3 PUSH1 0x84 ADD SWAP1 PUSH1 0x20 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP13 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x13B1 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1399 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x13DE JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP9 AND SWAP8 SWAP1 SWAP8 OR DUP8 MSTORE DUP2 MLOAD SWAP2 SWAP8 POP SWAP5 POP DUP6 SWAP4 POP SWAP2 POP DUP3 SWAP1 POP DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x1482 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x14F3 JUMPI PUSH2 0x14F8 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x159E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0x15AC DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x1A39 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x24 DUP2 ADD DUP5 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x44 DUP4 ADD MSTORE PUSH1 0x60 PUSH1 0x64 DUP4 ADD DUP2 DUP2 MSTORE DUP5 MLOAD PUSH1 0x84 DUP6 ADD MSTORE DUP5 MLOAD PUSH1 0x0 SWAP5 SWAP3 SWAP4 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP4 DUP10 SWAP4 DUP10 SWAP4 DUP10 SWAP4 SWAP3 PUSH1 0xA4 ADD SWAP1 PUSH1 0x20 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP14 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1663 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x164B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1690 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP10 AND SWAP9 SWAP1 SWAP9 OR DUP9 MSTORE DUP2 MLOAD SWAP2 SWAP9 POP SWAP6 POP DUP7 SWAP5 POP SWAP3 POP DUP4 SWAP2 POP DUP12 SWAP1 POP GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x1736 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x17A7 JUMPI PUSH2 0x17AC JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x18E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x18A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1977 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x193A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1AD6 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xca 0xa7 PUSH19 0xA34BD4C3CB836C56E53A4AF55503E52942CDC0 0x2b 0xc8 DUP14 0x26 DUP9 SWAP16 0x2d PUSH21 0x345100290000000000000000000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"test/TestSignatureValidator/TestSignatureValidator.sol": {
+			"id": 68
+		},
+		"protocol/Exchange/MixinSignatureValidator.sol": {
+			"id": 30
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		},
+		"utils/ReentrancyGuard/ReentrancyGuard.sol": {
+			"id": 83
+		},
+		"protocol/Exchange/mixins/MSignatureValidator.sol": {
+			"id": 52
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 37
+		},
+		"protocol/Exchange/mixins/MTransactions.sol": {
+			"id": 53
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 38
+		},
+		"protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 40
+		},
+		"protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 39
+		},
+		"protocol/Exchange/MixinTransactions.sol": {
+			"id": 31
+		},
+		"protocol/Exchange/libs/LibExchangeErrors.sol": {
+			"id": 45
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		}
+	},
+	"sourceCodes": {
+		"test/TestSignatureValidator/TestSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/MixinSignatureValidator.sol\";\nimport \"../../protocol/Exchange/MixinTransactions.sol\";\n\n\ncontract TestSignatureValidator is\n    MixinSignatureValidator,\n    MixinTransactions\n{\n    function publicIsValidSignature(\n        bytes32 hash,\n        address signer,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        isValid = isValidSignature(\n            hash,\n            signer,\n            signature\n        );\n        return isValid;\n    }\n}\n",
+		"protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
+		"protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
+		"protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xa7c9a0f284feca474842a5925941b1fd347e8edd40958d21efe3ebc8eff25447",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestStaticCallReceiver.json b/contracts/core/generated-artifacts/TestStaticCallReceiver.json
new file mode 100644
index 000000000..6d89e7bf0
--- /dev/null
+++ b/contracts/core/generated-artifacts/TestStaticCallReceiver.json
@@ -0,0 +1,129 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "TestStaticCallReceiver",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "token",
+						"type": "address"
+					},
+					{
+						"name": "spender",
+						"type": "address"
+					},
+					{
+						"name": "value",
+						"type": "uint256"
+					}
+				],
+				"name": "approveERC20",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x1 PUSH1 0x0 SSTORE CALLVALUE DUP1 ISZERO PUSH2 0x15 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x56 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x5B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x93 JUMPI DUP1 PUSH4 0xA8E5E4AA EQ PUSH2 0xD1 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x67 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x10A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x11E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xDD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x108 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x133 JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 PUSH2 0x114 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x128 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x95EA7B3 DUP4 DUP4 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD DUP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1EA JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x200 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xa7 PUSH31 0x99A4C4B6CC720049A5A6D04A124680567CE3437D66C81A6BA2BAE68C418800 0x29 ",
+				"sourceMap": "691:1558:69:-;;;755:1;730:26;;691:1558;8:9:-1;5:2;;;30:1;27;20:12;5:2;691:1558:69;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "0x6080604052600436106100565763ffffffff7c01000000000000000000000000000000000000000000000000000000006000350416631626ba7e811461005b5780639363470214610093578063a8e5e4aa146100d1575b600080fd5b34801561006757600080fd5b5061007f60048035906024803590810191013561010a565b604080519115158252519081900360200190f35b34801561009f57600080fd5b5061007f60048035906024803573ffffffffffffffffffffffffffffffffffffffff169160443591820191013561011e565b3480156100dd57600080fd5b5061010873ffffffffffffffffffffffffffffffffffffffff60043581169060243516604435610133565b005b6000610114610207565b5060019392505050565b6000610128610207565b506001949350505050565b8273ffffffffffffffffffffffffffffffffffffffff1663095ea7b383836040518363ffffffff167c0100000000000000000000000000000000000000000000000000000000028152600401808373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200182815260200192505050602060405180830381600087803b1580156101d657600080fd5b505af11580156101ea573d6000803e3d6000fd5b505050506040513d602081101561020057600080fd5b5050505050565b6000805460010190555600a165627a7a72305820a77e99a4c4b6cc720049a5a6d04a124680567ce3437d66c81a6ba2bae68c41880029",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x56 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x5B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x93 JUMPI DUP1 PUSH4 0xA8E5E4AA EQ PUSH2 0xD1 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x67 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x10A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x11E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xDD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x108 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x133 JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 PUSH2 0x114 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x128 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x95EA7B3 DUP4 DUP4 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD DUP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1EA JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x200 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xa7 PUSH31 0x99A4C4B6CC720049A5A6D04A124680567CE3437D66C81A6BA2BAE68C418800 0x29 ",
+				"sourceMap": "691:1558:69:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1526:182;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1526:182:69;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1075:213;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1075:213:69;;;;;;;;;;;;;;;;;;;;;1954:179;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1954:179:69;;;;;;;;;;;;;;;;1526:182;1639:12;1667:13;:11;:13::i;:::-;-1:-1:-1;1697:4:69;1526:182;;;;;:::o;1075:213::-;1219:12;1247:13;:11;:13::i;:::-;-1:-1:-1;1277:4:69;1075:213;;;;;;:::o;1954:179::-;2096:5;2084:26;;;2111:7;2120:5;2084:42;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2084:42:69;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;2084:42:69;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;1954:179:69:o;2179:68::-;2233:5;:7;;;;;;2179:68::o"
+			}
+		}
+	},
+	"sources": {
+		"test/TestStaticCallReceiver/TestStaticCallReceiver.sol": {
+			"id": 69
+		},
+		"tokens/ERC20Token/IERC20Token.sol": {
+			"id": 71
+		}
+	},
+	"sourceCodes": {
+		"test/TestStaticCallReceiver/TestStaticCallReceiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\n\n\n// solhint-disable no-unused-vars\ncontract TestStaticCallReceiver {\n\n    uint256 internal state = 1;\n\n    /// @dev Updates state and returns true. Intended to be used with `Validator` signature type.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        returns (bool isValid)\n    {\n        updateState();\n        return true;\n    }\n\n    /// @dev Updates state and returns true. Intended to be used with `Wallet` signature type.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        returns (bool isValid)\n    {\n        updateState();\n        return true;\n    }\n\n    /// @dev Approves an ERC20 token to spend tokens from this address.\n    /// @param token Address of ERC20 token.\n    /// @param spender Address that will spend tokens.\n    /// @param value Amount of tokens spender is approved to spend.\n    function approveERC20(\n        address token,\n        address spender,\n        uint256 value\n    )\n        external\n    {\n        IERC20Token(token).approve(spender, value);\n    }\n\n    /// @dev Increments state variable.\n    function updateState()\n        internal\n    {\n        state++;\n    }\n}\n",
+		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
+	},
+	"sourceTreeHashHex": "0x1e929310f534ee574efade2723ead09e51a6bc306a0c05a61661a36d0ad0b361",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Validator.json b/contracts/core/generated-artifacts/Validator.json
new file mode 100644
index 000000000..04ea79132
--- /dev/null
+++ b/contracts/core/generated-artifacts/Validator.json
@@ -0,0 +1,95 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Validator",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "validSigner",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x134 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP3 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0xE3 DUP1 PUSH2 0x51 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH1 0x3E JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x93634702 DUP2 EQ PUSH1 0x43 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH1 0x4E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x7E PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH1 0x92 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST POP POP PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP2 AND EQ SWAP2 SWAP1 POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xcc 0xd0 PUSH2 0x468E 0xe7 0x29 0xd0 0xc5 0xda GASLIMIT PUSH4 0x95B6335C SWAP14 RETURNDATASIZE 0xcc 0xbc ORIGIN 0xa7 LOG3 SLOAD CALLDATACOPY STATICCALL 0xc2 0xec 0x5f 0x5e PUSH5 0xA600290000 ",
+				"sourceMap": "667:992:1:-;;;969:84;8:9:-1;5:2;;;30:1;27;20:12;5:2;969:84:1;;;;;;;;;;;;;1020:12;:26;;-1:-1:-1;;;;;1020:26:1;;;-1:-1:-1;;;;;;1020:26:1;;;;;;;;;667:992;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "0x608060405260043610603e5763ffffffff7c01000000000000000000000000000000000000000000000000000000006000350416639363470281146043575b600080fd5b348015604e57600080fd5b50607e60048035906024803573ffffffffffffffffffffffffffffffffffffffff16916044359182019101356092565b604080519115158252519081900360200190f35b505060005473ffffffffffffffffffffffffffffffffffffffff9081169116149190505600a165627a7a72305820ccd061468ee729d0c5da456395b6335c9d3dccbc32a7a35437fac2ec5f5e64a60029",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH1 0x3E JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x93634702 DUP2 EQ PUSH1 0x43 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH1 0x4E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x7E PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH1 0x92 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST POP POP PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP2 AND EQ SWAP2 SWAP1 POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xcc 0xd0 PUSH2 0x468E 0xe7 0x29 0xd0 0xc5 0xda GASLIMIT PUSH4 0x95B6335C SWAP14 RETURNDATASIZE 0xcc 0xbc ORIGIN 0xa7 LOG3 SLOAD CALLDATACOPY STATICCALL 0xc2 0xec 0x5f 0x5e PUSH5 0xA600290000 ",
+				"sourceMap": "667:992:1:-;;;;;;;;;;;;;;;;;;;;;;;1390:230;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1390:230:1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;1547:12:1;1600;;;;;1583:29;;;;1390:230;-1:-1:-1;1390:230:1:o"
+			}
+		}
+	},
+	"sources": {
+		"examples/Validator/Validator.sol": {
+			"id": 1
+		},
+		"protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 39
+		}
+	},
+	"sourceCodes": {
+		"examples/Validator/Validator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/interfaces/IValidator.sol\";\n\n\ncontract Validator is \n    IValidator\n{\n\n    // The single valid signer for this wallet.\n    // solhint-disable-next-line var-name-mixedcase\n    address internal VALID_SIGNER;\n\n    /// @dev constructs a new `Validator` with a single valid signer.\n    /// @param validSigner The sole, valid signer.\n    constructor (address validSigner) public {\n        VALID_SIGNER = validSigner;\n    }\n\n    /// @dev Verifies that a signature is valid. `signer` must match `VALID_SIGNER`.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of signature.\n    // solhint-disable no-unused-vars\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid)\n    {\n        return (signerAddress == VALID_SIGNER);\n    }\n    // solhint-enable no-unused-vars\n}\n",
+		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n"
+	},
+	"sourceTreeHashHex": "0x0c2638dd4422383a85743676a5dee23af676beaaf84b534c400a24be6594572e",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/WETH9.json b/contracts/core/generated-artifacts/WETH9.json
new file mode 100644
index 000000000..026e4915a
--- /dev/null
+++ b/contracts/core/generated-artifacts/WETH9.json
@@ -0,0 +1,330 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "WETH9",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "name",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "guy",
+						"type": "address"
+					},
+					{
+						"name": "wad",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "src",
+						"type": "address"
+					},
+					{
+						"name": "dst",
+						"type": "address"
+					},
+					{
+						"name": "wad",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "wad",
+						"type": "uint256"
+					}
+				],
+				"name": "withdraw",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "decimals",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint8"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "symbol",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "dst",
+						"type": "address"
+					},
+					{
+						"name": "wad",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [],
+				"name": "deposit",
+				"outputs": [],
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"payable": true,
+				"stateMutability": "payable",
+				"type": "fallback"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Deposit",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Withdrawal",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0xC0 PUSH1 0x40 MSTORE PUSH1 0xD PUSH1 0x80 DUP2 SWAP1 MSTORE PUSH32 0x5772617070656420457468657200000000000000000000000000000000000000 PUSH1 0xA0 SWAP1 DUP2 MSTORE PUSH2 0x3E SWAP2 PUSH1 0x0 SWAP2 SWAP1 PUSH2 0xA3 JUMP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x4 DUP1 DUP3 MSTORE PUSH32 0x5745544800000000000000000000000000000000000000000000000000000000 PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 DUP3 MSTORE PUSH2 0x83 SWAP2 PUSH1 0x1 SWAP2 PUSH2 0xA3 JUMP JUMPDEST POP PUSH1 0x2 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x12 OR SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH2 0x9D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x13E JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xE4 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x111 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x111 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x111 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xF6 JUMP JUMPDEST POP PUSH2 0x11D SWAP3 SWAP2 POP PUSH2 0x121 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x13B SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x11D JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x127 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x768 DUP1 PUSH2 0x14D PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xAE JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xB8 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x142 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x187 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0x2E1A7D4D EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1FD JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x228 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x256 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x26B JUMPI DUP1 PUSH4 0xD0E30DB0 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x29C JUMPI JUMPDEST PUSH2 0xB6 PUSH2 0x2D0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x31F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x107 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xEF JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x134 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3CB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x193 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH2 0x43E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x443 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH1 0x4 CALLDATALOAD PUSH2 0x5E3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x209 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x212 PUSH2 0x678 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x234 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x681 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x693 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x277 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x71F JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD CALLVALUE SWAP1 DUP2 ADD SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3A6 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST ADDRESS BALANCE SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x475 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ DUP1 ISZERO SWAP1 PUSH2 0x4EB JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF EQ ISZERO JUMPDEST ISZERO PUSH2 0x565 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x52D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP4 SWAP1 SUB SWAP1 SSTORE JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 GT ISZERO PUSH2 0x5FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP6 SWAP1 SUB SWAP1 SSTORE MLOAD DUP4 ISZERO PUSH2 0x8FC MUL SWAP2 DUP5 SWAP2 SWAP1 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0x63E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0x7FCF532C15F0A6DB0BD6D0E038BEA71D30D808C7D98CB3BF7268A95BF5081B65 SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x718 CALLER DUP5 DUP5 PUSH2 0x443 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x21 GT DUP2 0xbc SWAP11 0xe9 0xd9 0xb2 PUSH19 0xDB8254602D72BB9BA1747CA2555792826A3A4E 0x4f 0xc1 BYTE PUSH15 0x2900000000000000000000000000 ",
+				"sourceMap": "753:40:79:-;732:1806;753:40;;732:1806;753:40;;;;;;;;;;-1:-1:-1;;753:40:79;;:::i;:::-;-1:-1:-1;799:31:79;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;836:27:79;;;-1:-1:-1;;836:27:79;861:2;836:27;;;732:1806;5:2:-1;;;;30:1;27;20:12;5:2;732:1806:79;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;732:1806:79;;;-1:-1:-1;732:1806:79;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xAE JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xB8 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x142 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x187 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0x2E1A7D4D EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1FD JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x228 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x256 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x26B JUMPI DUP1 PUSH4 0xD0E30DB0 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x29C JUMPI JUMPDEST PUSH2 0xB6 PUSH2 0x2D0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x31F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x107 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xEF JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x134 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3CB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x193 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH2 0x43E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x443 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH1 0x4 CALLDATALOAD PUSH2 0x5E3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x209 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x212 PUSH2 0x678 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x234 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x681 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x693 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x277 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x71F JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD CALLVALUE SWAP1 DUP2 ADD SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3A6 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST ADDRESS BALANCE SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x475 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ DUP1 ISZERO SWAP1 PUSH2 0x4EB JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF EQ ISZERO JUMPDEST ISZERO PUSH2 0x565 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x52D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP4 SWAP1 SUB SWAP1 SSTORE JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 GT ISZERO PUSH2 0x5FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP6 SWAP1 SUB SWAP1 SSTORE MLOAD DUP4 ISZERO PUSH2 0x8FC MUL SWAP2 DUP5 SWAP2 SWAP1 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0x63E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0x7FCF532C15F0A6DB0BD6D0E038BEA71D30D808C7D98CB3BF7268A95BF5081B65 SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x718 CALLER DUP5 DUP5 PUSH2 0x443 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x21 GT DUP2 0xbc SWAP11 0xe9 0xd9 0xb2 PUSH19 0xDB8254602D72BB9BA1747CA2555792826A3A4E 0x4f 0xc1 BYTE PUSH15 0x2900000000000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"tokens/EtherToken/WETH9.sol": {
+			"id": 79
+		}
+	},
+	"sourceCodes": {
+		"tokens/EtherToken/WETH9.sol": "// Copyright (C) 2015, 2016, 2017 Dapphub\n\n// This program is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n\n// This program is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n// GNU General Public License for more details.\n\n// You should have received a copy of the GNU General Public License\n// along with this program.  If not, see <http://www.gnu.org/licenses/>.\n\n// solhint-disable\npragma solidity ^0.4.18;\n\n\ncontract WETH9 {\n    string public name     = \"Wrapped Ether\";\n    string public symbol   = \"WETH\";\n    uint8  public decimals = 18;\n\n    event  Approval(address indexed _owner, address indexed _spender, uint _value);\n    event  Transfer(address indexed _from, address indexed _to, uint _value);\n    event  Deposit(address indexed _owner, uint _value);\n    event  Withdrawal(address indexed _owner, uint _value);\n\n    mapping (address => uint)                       public  balanceOf;\n    mapping (address => mapping (address => uint))  public  allowance;\n\n    function() public payable {\n        deposit();\n    }\n    function deposit() public payable {\n        balanceOf[msg.sender] += msg.value;\n        Deposit(msg.sender, msg.value);\n    }\n    function withdraw(uint wad) public {\n        require(balanceOf[msg.sender] >= wad);\n        balanceOf[msg.sender] -= wad;\n        msg.sender.transfer(wad);\n        Withdrawal(msg.sender, wad);\n    }\n\n    function totalSupply() public view returns (uint) {\n        return this.balance;\n    }\n\n    function approve(address guy, uint wad) public returns (bool) {\n        allowance[msg.sender][guy] = wad;\n        Approval(msg.sender, guy, wad);\n        return true;\n    }\n\n    function transfer(address dst, uint wad) public returns (bool) {\n        return transferFrom(msg.sender, dst, wad);\n    }\n\n    function transferFrom(address src, address dst, uint wad)\n        public\n        returns (bool)\n    {\n        require(balanceOf[src] >= wad);\n\n        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {\n            require(allowance[src][msg.sender] >= wad);\n            allowance[src][msg.sender] -= wad;\n        }\n\n        balanceOf[src] -= wad;\n        balanceOf[dst] += wad;\n\n        Transfer(src, dst, wad);\n\n        return true;\n    }\n}\n\n\n/*\n                    GNU GENERAL PUBLIC LICENSE\n                       Version 3, 29 June 2007\n\n Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>\n Everyone is permitted to copy and distribute verbatim copies\n of this license document, but changing it is not allowed.\n\n                            Preamble\n\n  The GNU General Public License is a free, copyleft license for\nsoftware and other kinds of works.\n\n  The licenses for most software and other practical works are designed\nto take away your freedom to share and change the works.  By contrast,\nthe GNU General Public License is intended to guarantee your freedom to\nshare and change all versions of a program--to make sure it remains free\nsoftware for all its users.  We, the Free Software Foundation, use the\nGNU General Public License for most of our software; it applies also to\nany other work released this way by its authors.  You can apply it to\nyour programs, too.\n\n  When we speak of free software, we are referring to freedom, not\nprice.  Our General Public Licenses are designed to make sure that you\nhave the freedom to distribute copies of free software (and charge for\nthem if you wish), that you receive source code or can get it if you\nwant it, that you can change the software or use pieces of it in new\nfree programs, and that you know you can do these things.\n\n  To protect your rights, we need to prevent others from denying you\nthese rights or asking you to surrender the rights.  Therefore, you have\ncertain responsibilities if you distribute copies of the software, or if\nyou modify it: responsibilities to respect the freedom of others.\n\n  For example, if you distribute copies of such a program, whether\ngratis or for a fee, you must pass on to the recipients the same\nfreedoms that you received.  You must make sure that they, too, receive\nor can get the source code.  And you must show them these terms so they\nknow their rights.\n\n  Developers that use the GNU GPL protect your rights with two steps:\n(1) assert copyright on the software, and (2) offer you this License\ngiving you legal permission to copy, distribute and/or modify it.\n\n  For the developers' and authors' protection, the GPL clearly explains\nthat there is no warranty for this free software.  For both users' and\nauthors' sake, the GPL requires that modified versions be marked as\nchanged, so that their problems will not be attributed erroneously to\nauthors of previous versions.\n\n  Some devices are designed to deny users access to install or run\nmodified versions of the software inside them, although the manufacturer\ncan do so.  This is fundamentally incompatible with the aim of\nprotecting users' freedom to change the software.  The systematic\npattern of such abuse occurs in the area of products for individuals to\nuse, which is precisely where it is most unacceptable.  Therefore, we\nhave designed this version of the GPL to prohibit the practice for those\nproducts.  If such problems arise substantially in other domains, we\nstand ready to extend this provision to those domains in future versions\nof the GPL, as needed to protect the freedom of users.\n\n  Finally, every program is threatened constantly by software patents.\nStates should not allow patents to restrict development and use of\nsoftware on general-purpose computers, but in those that do, we wish to\navoid the special danger that patents applied to a free program could\nmake it effectively proprietary.  To prevent this, the GPL assures that\npatents cannot be used to render the program non-free.\n\n  The precise terms and conditions for copying, distribution and\nmodification follow.\n\n                       TERMS AND CONDITIONS\n\n  0. 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Interpretation of Sections 15 and 16.\n\n  If the disclaimer of warranty and limitation of liability provided\nabove cannot be given local legal effect according to their terms,\nreviewing courts shall apply local law that most closely approximates\nan absolute waiver of all civil liability in connection with the\nProgram, unless a warranty or assumption of liability accompanies a\ncopy of the Program in return for a fee.\n\n                     END OF TERMS AND CONDITIONS\n\n            How to Apply These Terms to Your New Programs\n\n  If you develop a new program, and you want it to be of the greatest\npossible use to the public, the best way to achieve this is to make it\nfree software which everyone can redistribute and change under these terms.\n\n  To do so, attach the following notices to the program.  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If not, see <http://www.gnu.org/licenses/>.\n\nAlso add information on how to contact you by electronic and paper mail.\n\n  If the program does terminal interaction, make it output a short\nnotice like this when it starts in an interactive mode:\n\n    <program>  Copyright (C) <year>  <name of author>\n    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\n    This is free software, and you are welcome to redistribute it\n    under certain conditions; type `show c' for details.\n\nThe hypothetical commands `show w' and `show c' should show the appropriate\nparts of the General Public License.  Of course, your program's commands\nmight be different; for a GUI interface, you would use an \"about box\".\n\n  You should also get your employer (if you work as a programmer) or school,\nif any, to sign a \"copyright disclaimer\" for the program, if necessary.\nFor more information on this, and how to apply and follow the GNU GPL, see\n<http://www.gnu.org/licenses/>.\n\n  The GNU General Public License does not permit incorporating your program\ninto proprietary programs.  If your program is a subroutine library, you\nmay consider it more useful to permit linking proprietary applications with\nthe library.  If this is what you want to do, use the GNU Lesser General\nPublic License instead of this License.  But first, please read\n<http://www.gnu.org/philosophy/why-not-lgpl.html>.\n\n*/\n"
+	},
+	"sourceTreeHashHex": "0x08a4125fbc1137215308db8e8f4c0774b2adbec12342172c17216bcaa6e596c6",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Wallet.json b/contracts/core/generated-artifacts/Wallet.json
new file mode 100644
index 000000000..e671ba462
--- /dev/null
+++ b/contracts/core/generated-artifacts/Wallet.json
@@ -0,0 +1,95 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Wallet",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "eip712Signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "walletOwner",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x40A DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP3 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH2 0x3B8 DUP1 PUSH2 0x52 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x69 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x7D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 PUSH1 0x41 DUP7 EQ PUSH2 0xF2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 DUP7 PUSH1 0x0 DUP2 DUP2 LT PUSH2 0xFF JUMPI INVALID JUMPDEST SWAP1 POP ADD CALLDATALOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 MUL PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP4 POP PUSH2 0x1D3 PUSH1 0x1 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST SWAP3 POP PUSH2 0x219 PUSH1 0x21 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP1 DUP6 MSTORE DUP14 SWAP1 MSTORE PUSH1 0xFF DUP10 AND DUP4 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP9 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP6 SWAP1 MSTORE SWAP3 MLOAD SWAP4 SWAP6 POP PUSH1 0x1 SWAP4 PUSH1 0xA0 DUP1 DUP5 ADD SWAP5 SWAP4 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP4 ADD SWAP4 SWAP1 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP2 SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x293 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND SWAP2 AND EQ SWAP10 SWAP9 POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x383 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH13 0xC3BAB711FB154F2FAAA5905176 0xe2 0xc0 0xad PUSH25 0xCC41D58804F6353E37072FE7B92C0029000000000000000000 ",
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+			},
+			"deployedBytecode": {
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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x69 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x7D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 PUSH1 0x41 DUP7 EQ PUSH2 0xF2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 DUP7 PUSH1 0x0 DUP2 DUP2 LT PUSH2 0xFF JUMPI INVALID JUMPDEST SWAP1 POP ADD CALLDATALOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 MUL PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP4 POP PUSH2 0x1D3 PUSH1 0x1 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST SWAP3 POP PUSH2 0x219 PUSH1 0x21 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP1 DUP6 MSTORE DUP14 SWAP1 MSTORE PUSH1 0xFF DUP10 AND DUP4 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP9 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP6 SWAP1 MSTORE SWAP3 MLOAD SWAP4 SWAP6 POP PUSH1 0x1 SWAP4 PUSH1 0xA0 DUP1 DUP5 ADD SWAP5 SWAP4 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP4 ADD SWAP4 SWAP1 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP2 SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x293 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND SWAP2 AND EQ SWAP10 SWAP9 POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x383 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH13 0xC3BAB711FB154F2FAAA5905176 0xe2 0xc0 0xad PUSH25 0xCC41D58804F6353E37072FE7B92C0029000000000000000000 ",
+				"sourceMap": "708:1185:2:-;;;;;;;;;;;;;;;;;;;;;;;1343:548;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1343:548:2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1475:12;;;;;1550:2;1524:28;;1503:93;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1623:15;;1639:1;1623:18;;;;;;;;;;;;;;;;;;;1617:25;;;1607:35;;1664:30;1692:1;1664:15;;:27;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1664:27:2;;:30;-1:-1:-1;;1664:30:2;:27;:30;;-1:-1:-1;;;1664:30:2:i;:::-;1652:42;;1716:31;1744:2;1716:15;;:27;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1716:27:2;;:31;-1:-1:-1;;1716:31:2;:27;:31;;-1:-1:-1;;;1716:31:2:i;:::-;1784:24;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1704:43;;-1:-1:-1;1784:24:2;;;;;;;;-1:-1:-1;1784:24:2;;;;;;;;;;;;;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;-1:-1;;1784:24:2;;;;;1828:12;;:32;;;;:12;;:32;;1343:548;-1:-1:-1;;;;;;;;;1343:548:2:o;13290:490:80:-;13411:14;13474:5;13482:2;13474:10;13462:1;:8;:22;;13441:107;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;13727:13:80;13629:2;13727:13;13721:20;;13290:490::o"
+			}
+		}
+	},
+	"sources": {
+		"examples/Wallet/Wallet.sol": {
+			"id": 2
+		},
+		"protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 40
+		},
+		"utils/LibBytes/LibBytes.sol": {
+			"id": 80
+		}
+	},
+	"sourceCodes": {
+		"examples/Wallet/Wallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/interfaces/IWallet.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract Wallet is \n    IWallet\n{\n    using LibBytes for bytes;\n\n    // The owner of this wallet.\n    // solhint-disable-next-line var-name-mixedcase\n    address internal WALLET_OWNER;\n\n    /// @dev constructs a new `Wallet` with a single owner.\n    /// @param walletOwner The owner of this wallet.\n    constructor (address walletOwner) public {\n        WALLET_OWNER = walletOwner;\n    }\n\n    /// @dev Validates an EIP712 signature.\n    ///      The signer must match the owner of this wallet.\n    /// @param hash Message hash that is signed.\n    /// @param eip712Signature Proof of signing.\n    /// @return Validity of signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes eip712Signature\n    )\n        external\n        view\n        returns (bool isValid)\n    {\n        require(\n            eip712Signature.length == 65,\n            \"LENGTH_65_REQUIRED\"\n        );\n\n        uint8 v = uint8(eip712Signature[0]);\n        bytes32 r = eip712Signature.readBytes32(1);\n        bytes32 s = eip712Signature.readBytes32(33);\n        address recoveredAddress = ecrecover(hash, v, r, s);\n        isValid = WALLET_OWNER == recoveredAddress;\n        return isValid;\n    }\n}\n",
+		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xd3b783d1341fdf2b975faa0365f4c659b60ad4c8168276ab60c4f9d274c54f67",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Whitelist.json b/contracts/core/generated-artifacts/Whitelist.json
new file mode 100644
index 000000000..8a1755c62
--- /dev/null
+++ b/contracts/core/generated-artifacts/Whitelist.json
@@ -0,0 +1,284 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Whitelist",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "orderSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrderIfWhitelisted",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "isWhitelisted",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "target",
+						"type": "address"
+					},
+					{
+						"name": "isApproved",
+						"type": "bool"
+					}
+				],
+				"name": "updateWhitelistStatus",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_exchange",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH3 0xF59 DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH3 0x33 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x185 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD CALLER PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP2 DUP3 AND OR SWAP1 SWAP2 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP1 SWAP2 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP4 AND OR SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD ADDRESS PUSH13 0x1000000000000000000000000 MUL PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x500000000000000000000000000000000000000000000000000000000000000 PUSH1 0x34 DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB PUSH1 0x15 ADD DUP2 MSTORE PUSH1 0x35 SWAP1 SWAP3 ADD SWAP1 SWAP3 MSTORE DUP1 MLOAD PUSH3 0xC3 SWAP3 PUSH1 0x3 SWAP3 ADD SWAP1 PUSH3 0xCB JUMP JUMPDEST POP POP PUSH3 0x1BA JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x10E JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x13E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x13E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x13E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x121 JUMP JUMPDEST POP PUSH3 0x14C SWAP3 SWAP2 POP PUSH3 0x150 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x16D SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x14C JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x157 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x17E DUP3 MLOAD PUSH3 0x1AE JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x198 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x1A6 DUP5 DUP5 PUSH3 0x170 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH2 0xD8F DUP1 PUSH3 0x1CA PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x141DA876 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x3AF32ABF EQ PUSH2 0x9E JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0xF6 JUMPI DUP1 PUSH4 0xC07732A3 EQ PUSH2 0x116 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x136 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x97 CALLDATASIZE PUSH1 0x4 PUSH2 0x82E JUMP JUMPDEST PUSH2 0x156 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xAA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0xB9 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x3AB JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB88 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x3C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB74 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x102 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0x111 CALLDATASIZE PUSH1 0x4 PUSH2 0x7C6 JUMP JUMPDEST PUSH2 0x3DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x122 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x78C JUMP JUMPDEST PUSH2 0x3FD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x142 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x151 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x4A4 JUMP JUMPDEST CALLER PUSH1 0x60 ORIGIN DUP3 EQ PUSH2 0x19B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBC6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP6 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x25E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xB96 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x295 SWAP1 DUP9 SWAP1 DUP9 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0xBD6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x2 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x371 SWAP1 DUP8 SWAP1 DUP7 SWAP1 DUP7 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x4 ADD PUSH2 0xC08 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x38B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x39F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ORIGIN EQ SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x44E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCD0 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x592 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x5C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x5DA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x5ED PUSH2 0x5E8 DUP3 PUSH2 0xC7A JUMP JUMPDEST PUSH2 0xC53 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x609 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x614 DUP4 DUP3 DUP5 PUSH2 0xCF1 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x630 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x63B PUSH2 0x180 PUSH2 0xC53 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x649 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x65A DUP5 DUP5 DUP4 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x66E DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x682 DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x696 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x6AA DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x6BE DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x6D2 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x6E7 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x6FD DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x71F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x72B DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x74D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x759 DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x784 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x79F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7AB DUP6 DUP6 PUSH2 0x555 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x7BC DUP6 DUP3 DUP7 ADD PUSH2 0x568 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x7DC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7E8 DUP8 DUP8 PUSH2 0x574 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x7F9 DUP8 DUP3 DUP9 ADD PUSH2 0x555 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x816 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x822 DUP8 DUP3 DUP9 ADD PUSH2 0x580 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x844 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x85B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x867 DUP8 DUP3 DUP9 ADD PUSH2 0x61D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x878 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 PUSH2 0x889 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x8A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8B2 DUP8 DUP3 DUP9 ADD PUSH2 0x5C9 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCD0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x8E1 DUP3 PUSH2 0xCCC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x8F5 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0xCFD JUMP JUMPDEST PUSH2 0x8FE DUP2 PUSH2 0xD2D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 SLOAD PUSH1 0x1 DUP2 AND PUSH1 0x0 DUP2 EQ PUSH2 0x928 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x964 JUMPI PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV PUSH1 0x7F AND DUP6 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 DUP3 AND PUSH1 0x20 DUP7 ADD MSTORE PUSH1 0x40 DUP6 ADD SWAP3 POP PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV DUP1 DUP7 MSTORE PUSH1 0x20 DUP7 ADD SWAP6 POP PUSH2 0x97A DUP6 PUSH2 0xCC0 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x999 JUMPI DUP2 SLOAD DUP9 DUP3 ADD MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD PUSH2 0x97D JUMP JUMPDEST DUP8 ADD SWAP5 POP POP POP JUMPDEST POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x54414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x4D414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xA7D DUP6 DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xA90 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xAA3 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xAB6 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xAC9 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xADC PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0xAEF PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0xB02 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0xB17 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0xB2C PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0xB46 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0xB62 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8BE JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8CD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9D8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA38 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBE7 DUP2 DUP7 PUSH2 0xA68 JUMP JUMPDEST SWAP1 POP PUSH2 0xBF6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xB6B JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xB62 DUP2 DUP5 PUSH2 0x8D6 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0xC16 DUP3 DUP8 PUSH2 0xB6B JUMP JUMPDEST PUSH2 0xC23 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x8BE JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xC35 DUP2 DUP6 PUSH2 0x8D6 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0xC49 DUP2 DUP5 PUSH2 0x90B JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0xC72 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0xC91 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xD18 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xD00 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0xD27 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 NUMBER 0x2f DIFFICULTY NOT SWAP8 ADDRESS CREATE 0xd1 0x4e DIFFICULTY BYTE 0xdd 0xe2 SELFDESTRUCT 0xf9 0xd9 PUSH5 0xAB11F1E3C7 SWAP8 0xbb DUP5 DUP2 PUSH12 0x1814E21D3D6C657870657269 PUSH14 0x656E74616CF50037000000000000 ",
+				"sourceMap": "794:3556:3:-;;;1181:188;8:9:-1;5:2;;;30:1;27;20:12;5:2;1181:188:3;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;170:10;-1:-1:-1;;;;;;162:18:82;;;;;;;1242:8:3;:31;;;;;-1:-1:-1;;;;;1242:31:3;;;;;1305:57;;;1330:4;1305:57;;;;;;;;;;1337:24;1305:57;;;;;;26:21:-1;;;22:32;;6:49;;1305:57:3;;;;;;;1283:79;;;;:19;;:79;;;:::i;:::-;;1181:188;794:3556;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;794:3556:3;;;-1:-1:-1;794:3556:3;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;5:122:-1:-;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;794:3556:3;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x141DA876 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x3AF32ABF EQ PUSH2 0x9E JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0xF6 JUMPI DUP1 PUSH4 0xC07732A3 EQ PUSH2 0x116 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x136 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x97 CALLDATASIZE PUSH1 0x4 PUSH2 0x82E JUMP JUMPDEST PUSH2 0x156 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xAA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0xB9 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x3AB JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB88 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x3C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB74 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x102 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0x111 CALLDATASIZE PUSH1 0x4 PUSH2 0x7C6 JUMP JUMPDEST PUSH2 0x3DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x122 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x78C JUMP JUMPDEST PUSH2 0x3FD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x142 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x151 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x4A4 JUMP JUMPDEST CALLER PUSH1 0x60 ORIGIN DUP3 EQ PUSH2 0x19B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBC6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP6 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x25E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xB96 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x295 SWAP1 DUP9 SWAP1 DUP9 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0xBD6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x2 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x371 SWAP1 DUP8 SWAP1 DUP7 SWAP1 DUP7 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x4 ADD PUSH2 0xC08 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x38B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x39F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ORIGIN EQ SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x44E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCD0 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x592 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x5C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x5DA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x5ED PUSH2 0x5E8 DUP3 PUSH2 0xC7A JUMP JUMPDEST PUSH2 0xC53 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x609 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x614 DUP4 DUP3 DUP5 PUSH2 0xCF1 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x630 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x63B PUSH2 0x180 PUSH2 0xC53 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x649 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x65A DUP5 DUP5 DUP4 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x66E DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x682 DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x696 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x6AA DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x6BE DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x6D2 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x6E7 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x6FD DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x71F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x72B DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x74D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x759 DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x784 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x79F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7AB DUP6 DUP6 PUSH2 0x555 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x7BC DUP6 DUP3 DUP7 ADD PUSH2 0x568 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x7DC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7E8 DUP8 DUP8 PUSH2 0x574 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x7F9 DUP8 DUP3 DUP9 ADD PUSH2 0x555 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x816 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x822 DUP8 DUP3 DUP9 ADD PUSH2 0x580 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x844 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x85B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x867 DUP8 DUP3 DUP9 ADD PUSH2 0x61D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x878 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 PUSH2 0x889 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x8A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8B2 DUP8 DUP3 DUP9 ADD PUSH2 0x5C9 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCD0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x8E1 DUP3 PUSH2 0xCCC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x8F5 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0xCFD JUMP JUMPDEST PUSH2 0x8FE DUP2 PUSH2 0xD2D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 SLOAD PUSH1 0x1 DUP2 AND PUSH1 0x0 DUP2 EQ PUSH2 0x928 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x964 JUMPI PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV PUSH1 0x7F AND DUP6 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 DUP3 AND PUSH1 0x20 DUP7 ADD MSTORE PUSH1 0x40 DUP6 ADD SWAP3 POP PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV DUP1 DUP7 MSTORE PUSH1 0x20 DUP7 ADD SWAP6 POP PUSH2 0x97A DUP6 PUSH2 0xCC0 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x999 JUMPI DUP2 SLOAD DUP9 DUP3 ADD MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD PUSH2 0x97D JUMP JUMPDEST DUP8 ADD SWAP5 POP POP POP JUMPDEST POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x54414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x4D414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xA7D DUP6 DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xA90 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xAA3 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xAB6 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xAC9 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xADC PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0xAEF PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0xB02 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0xB17 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0xB2C PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0xB46 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0xB62 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8BE JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8CD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9D8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA38 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBE7 DUP2 DUP7 PUSH2 0xA68 JUMP JUMPDEST SWAP1 POP PUSH2 0xBF6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xB6B JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xB62 DUP2 DUP5 PUSH2 0x8D6 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0xC16 DUP3 DUP8 PUSH2 0xB6B JUMP JUMPDEST PUSH2 0xC23 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x8BE JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xC35 DUP2 DUP6 PUSH2 0x8D6 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0xC49 DUP2 DUP5 PUSH2 0x90B JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0xC72 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0xC91 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xD18 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xD00 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0xD27 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 NUMBER 0x2f DIFFICULTY NOT SWAP8 ADDRESS CREATE 0xd1 0x4e DIFFICULTY BYTE 0xdd 0xe2 SELFDESTRUCT 0xf9 0xd9 PUSH5 0xAB11F1E3C7 SWAP8 0xbb DUP5 DUP2 PUSH12 0x1814E21D3D6C657870657269 PUSH14 0x656E74616CF50037000000000000 ",
+				"sourceMap": 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+			}
+		}
+	},
+	"sources": {
+		"examples/Whitelist/Whitelist.sol": {
+			"id": 3
+		},
+		"protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 34
+		},
+		"protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 35
+		},
+		"protocol/Exchange/libs/LibOrder.sol": {
+			"id": 48
+		},
+		"protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 44
+		},
+		"protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 46
+		},
+		"utils/SafeMath/SafeMath.sol": {
+			"id": 84
+		},
+		"protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 36
+		},
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 37
+		},
+		"protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 38
+		},
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 33
+		},
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 41
+		},
+		"utils/Ownable/Ownable.sol": {
+			"id": 82
+		},
+		"utils/Ownable/IOwnable.sol": {
+			"id": 81
+		}
+	},
+	"sourceCodes": {
+		"examples/Whitelist/Whitelist.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\n\n\ncontract Whitelist is\n    Ownable\n{\n\n    // Mapping of address => whitelist status.\n    mapping (address => bool) public isWhitelisted;\n\n    // Exchange contract.\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal TX_ORIGIN_SIGNATURE;\n    // solhint-enable var-name-mixedcase\n\n    byte constant internal VALIDATOR_SIGNATURE_BYTE = \"\\x05\";\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        TX_ORIGIN_SIGNATURE = abi.encodePacked(address(this), VALIDATOR_SIGNATURE_BYTE);\n    }\n\n    /// @dev Adds or removes an address from the whitelist.\n    /// @param target Address to add or remove from whitelist.\n    /// @param isApproved Whitelist status to assign to address.\n    function updateWhitelistStatus(\n        address target,\n        bool isApproved\n    )\n        external\n        onlyOwner\n    {\n        isWhitelisted[target] = isApproved;\n    }\n\n    /// @dev Verifies signer is same as signer of current Ethereum transaction.\n    ///      NOTE: This function can currently be used to validate signatures coming from outside of this contract.\n    ///      Extra safety checks can be added for a production contract.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    // solhint-disable no-unused-vars\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid)\n    {\n        // solhint-disable-next-line avoid-tx-origin\n        return signerAddress == tx.origin;\n    }\n    // solhint-enable no-unused-vars\n\n    /// @dev Fills an order using `msg.sender` as the taker.\n    ///      The transaction will revert if both the maker and taker are not whitelisted.\n    ///      Orders should specify this contract as the `senderAddress` in order to gaurantee\n    ///      that both maker and taker have been whitelisted.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.\n    /// @param orderSignature Proof that order has been created by maker.\n    function fillOrderIfWhitelisted(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        uint256 salt,\n        bytes memory orderSignature\n    )\n        public\n    {\n        address takerAddress = msg.sender;\n\n        // This contract must be the entry point for the transaction.\n        require(\n            // solhint-disable-next-line avoid-tx-origin\n            takerAddress == tx.origin,\n            \"INVALID_SENDER\"\n        );\n\n        // Check if maker is on the whitelist.\n        require(\n            isWhitelisted[order.makerAddress],\n            \"MAKER_NOT_WHITELISTED\"\n        );\n\n        // Check if taker is on the whitelist.\n        require(\n            isWhitelisted[takerAddress],\n            \"TAKER_NOT_WHITELISTED\"\n        );\n\n        // Encode arguments into byte array.\n        bytes memory data = abi.encodeWithSelector(\n            EXCHANGE.fillOrder.selector,\n            order,\n            takerAssetFillAmount,\n            orderSignature\n        );\n\n        // Call `fillOrder` via `executeTransaction`.\n        EXCHANGE.executeTransaction(\n            salt,\n            takerAddress,\n            data,\n            TX_ORIGIN_SIGNATURE\n        );\n    }\n}\n",
+		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n"
+	},
+	"sourceTreeHashHex": "0xd24784ad0067227ddd0326b14d378436c1c68d56b5fdbed6a3c543e455560d74",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ZRXToken.json b/contracts/core/generated-artifacts/ZRXToken.json
new file mode 100644
index 000000000..b09df4cd5
--- /dev/null
+++ b/contracts/core/generated-artifacts/ZRXToken.json
@@ -0,0 +1,6201 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "ZRXToken",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "name",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "approve",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "totalSupply",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transferFrom",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "decimals",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint8"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					}
+				],
+				"name": "balanceOf",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "symbol",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "transfer",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"name": "_spender",
+						"type": "address"
+					}
+				],
+				"name": "allowance",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"type": "function"
+			},
+			{
+				"inputs": [],
+				"payable": false,
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_from",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_to",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Transfer",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "_owner",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "_spender",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "_value",
+						"type": "uint256"
+					}
+				],
+				"name": "Approval",
+				"type": "event"
+			}
+		],
+		"devdoc": {
+			"methods": {
+				"transferFrom(address,address,uint256)": {
+					"details": "ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.",
+					"params": {
+						"_from": "Address to transfer from.",
+						"_to": "Address to transfer to.",
+						"_value": "Amount to transfer."
+					},
+					"return": "Success of transfer."
+				}
+			}
+		},
+		"evm": {
+			"assembly": "    /* \"tokens/ZRXToken/ZRXToken.sol\":758:1213  contract ZRXToken is ... */\n  mstore(0x40, 0x60)\n    /* \"tokens/ZRXToken/ZRXToken.sol\":929:935  10**27 */\n  0x33b2e3c9fd0803ce8000000\n    /* \"tokens/ZRXToken/ZRXToken.sol\":900:935  uint256 public totalSupply = 10**27 */\n  0x3\n  sstore\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1121:1211  function ZRXToken()... */\n  jumpi(tag_1, iszero(callvalue))\n  invalid\ntag_1:\ntag_2:\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1193:1204  totalSupply */\n  sload(0x3)\n  sub(exp(0x2, 0xa0), 0x1)\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1179:1189  msg.sender */\n  caller\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1190  balances[msg.sender] */\n  and\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1178  balances */\n  0x0\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1190  balances[msg.sender] */\n  swap1\n  dup2\n  mstore\n  0x20\n  dup2\n  swap1\n  mstore\n  0x40\n  swap1\n  sha3\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1204  balances[msg.sender] = totalSupply */\n  sstore\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1121:1211  function ZRXToken()... */\ntag_3:\n    /* \"tokens/ZRXToken/ZRXToken.sol\":758:1213  contract ZRXToken is ... */\ntag_4:\n  dataSize(sub_0)\n  dup1\n  dataOffset(sub_0)\n  0x0\n  codecopy\n  0x0\n  return\nstop\n\nsub_0: assembly {\n        /* \"tokens/ZRXToken/ZRXToken.sol\":758:1213  contract ZRXToken is ... */\n      mstore(0x40, 0x60)\n      jumpi(tag_1, iszero(calldatasize))\n      and(div(calldataload(0x0), 0x100000000000000000000000000000000000000000000000000000000), 0xffffffff)\n      0x6fdde03\n      dup2\n      eq\n      tag_2\n      jumpi\n      dup1\n      0x95ea7b3\n      eq\n      tag_3\n      jumpi\n      dup1\n      0x18160ddd\n      eq\n      tag_4\n      jumpi\n      dup1\n      0x23b872dd\n      eq\n      tag_5\n      jumpi\n      dup1\n      0x313ce567\n      eq\n      tag_6\n      jumpi\n      dup1\n      0x70a08231\n      eq\n      tag_7\n      jumpi\n      dup1\n      0x95d89b41\n      eq\n      tag_8\n      jumpi\n      dup1\n      0xa9059cbb\n      eq\n      tag_9\n      jumpi\n      dup1\n      0xdd62ed3e\n      eq\n      tag_10\n      jumpi\n    tag_1:\n      invalid\n        /* \"tokens/ZRXToken/ZRXToken.sol\":980:1029  string constant public name = \"0x Protocol Token\" */\n    tag_2:\n      jumpi(tag_11, iszero(callvalue))\n      invalid\n    tag_11:\n      tag_12\n      jump(tag_13)\n    tag_12:\n      0x40\n      dup1\n      mload\n      0x20\n      dup1\n      dup3\n      mstore\n      dup4\n      mload\n      dup2\n      dup4\n      add\n      mstore\n      dup4\n      mload\n      swap2\n      swap3\n      dup4\n      swap3\n      swap1\n      dup4\n      add\n      swap2\n      dup6\n      add\n      swap1\n      dup1\n      dup4\n      dup4\n        /* \"--CODEGEN--\":18:20   */\n      dup3\n      iszero\n        /* \"--CODEGEN--\":13:16   */\n      tag_14\n        /* \"--CODEGEN--\":7:12   */\n      jumpi\n        /* \"--CODEGEN--\":32:37   */\n    tag_15:\n        /* \"--CODEGEN--\":59:62   */\n      dup1\n        /* \"--CODEGEN--\":53:58   */\n      mload\n        /* \"--CODEGEN--\":48:51   */\n      dup3\n        /* \"--CODEGEN--\":41:47   */\n      mstore\n        /* \"--CODEGEN--\":93:95   */\n      0x20\n        /* \"--CODEGEN--\":88:91   */\n      dup4\n        /* \"--CODEGEN--\":85:87   */\n      gt\n        /* \"--CODEGEN--\":78:84   */\n      iszero\n        /* \"--CODEGEN--\":73:76   */\n      tag_14\n        /* \"--CODEGEN--\":67:72   */\n      jumpi\n        /* \"--CODEGEN--\":152:155   */\n      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0\n      swap1\n      swap3\n      add\n      swap2\n        /* \"--CODEGEN--\":117:119   */\n      0x20\n        /* \"--CODEGEN--\":108:111   */\n      swap2\n      dup3\n      add\n      swap2\n        /* \"--CODEGEN--\":130:133   */\n      add\n        /* \"--CODEGEN--\":172:177   */\n      tag_15\n        /* \"--CODEGEN--\":167:171   */\n      jump\n        /* \"--CODEGEN--\":181:184   */\n    tag_14:\n        /* \"--CODEGEN--\":3:189   */\n      pop\n      pop\n      pop\n      swap1\n      pop\n      swap1\n      dup2\n      add\n      swap1\n      0x1f\n      and\n      dup1\n      iszero\n      tag_16\n      jumpi\n      dup1\n      dup3\n      sub\n      dup1\n      mload\n      0x1\n      dup4\n      0x20\n      sub\n      0x100\n      exp\n      sub\n      not\n      and\n      dup2\n      mstore\n      0x20\n      add\n      swap2\n      pop\n    tag_16:\n      pop\n      swap3\n      pop\n      pop\n      pop\n      mload(0x40)\n      dup1\n      swap2\n      sub\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1080:1267   */\n    tag_3:\n      jumpi(tag_17, iszero(callvalue))\n      invalid\n    tag_17:\n      tag_18\n      and(calldataload(0x4), 0xffffffffffffffffffffffffffffffffffffffff)\n      calldataload(0x24)\n      jump(tag_19)\n    tag_18:\n      0x40\n      dup1\n      mload\n      swap2\n      iszero\n      iszero\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":900:935  uint256 public totalSupply = 10**27 */\n    tag_4:\n      jumpi(tag_20, iszero(callvalue))\n      invalid\n    tag_20:\n      tag_21\n      jump(tag_22)\n    tag_21:\n      0x40\n      dup1\n      mload\n      swap2\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1054:1663   */\n    tag_5:\n      jumpi(tag_23, iszero(callvalue))\n      invalid\n    tag_23:\n      tag_18\n      0xffffffffffffffffffffffffffffffffffffffff\n      calldataload(0x4)\n      dup2\n      and\n      swap1\n      calldataload(0x24)\n      and\n      calldataload(0x44)\n      jump(tag_25)\n    tag_24:\n      0x40\n      dup1\n      mload\n      swap2\n      iszero\n      iszero\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":859:894  uint8 constant public decimals = 18 */\n    tag_6:\n      jumpi(tag_26, iszero(callvalue))\n      invalid\n    tag_26:\n      tag_27\n      jump(tag_28)\n    tag_27:\n      0x40\n      dup1\n      mload\n      0xff\n      swap1\n      swap3\n      and\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":975:1074   */\n    tag_7:\n      jumpi(tag_29, iszero(callvalue))\n      invalid\n    tag_29:\n      tag_21\n      and(calldataload(0x4), 0xffffffffffffffffffffffffffffffffffffffff)\n      jump(tag_31)\n    tag_30:\n      0x40\n      dup1\n      mload\n      swap2\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":1035:1072  string constant public symbol = \"ZRX\" */\n    tag_8:\n      jumpi(tag_32, iszero(callvalue))\n      invalid\n    tag_32:\n      tag_12\n      jump(tag_34)\n    tag_33:\n      0x40\n      dup1\n      mload\n      0x20\n      dup1\n      dup3\n      mstore\n      dup4\n      mload\n      dup2\n      dup4\n      add\n      mstore\n      dup4\n      mload\n      swap2\n      swap3\n      dup4\n      swap3\n      swap1\n      dup4\n      add\n      swap2\n      dup6\n      add\n      swap1\n      dup1\n      dup4\n      dup4\n        /* \"--CODEGEN--\":18:20   */\n      dup3\n      iszero\n        /* \"--CODEGEN--\":13:16   */\n      tag_14\n        /* \"--CODEGEN--\":7:12   */\n      jumpi\n        /* \"--CODEGEN--\":32:37   */\n    tag_36:\n        /* \"--CODEGEN--\":59:62   */\n      dup1\n        /* \"--CODEGEN--\":53:58   */\n      mload\n        /* \"--CODEGEN--\":48:51   */\n      dup3\n        /* \"--CODEGEN--\":41:47   */\n      mstore\n        /* \"--CODEGEN--\":93:95   */\n      0x20\n        /* \"--CODEGEN--\":88:91   */\n      dup4\n        /* \"--CODEGEN--\":85:87   */\n      gt\n        /* \"--CODEGEN--\":78:84   */\n      iszero\n        /* \"--CODEGEN--\":73:76   */\n      tag_14\n        /* \"--CODEGEN--\":67:72   */\n      jumpi\n        /* \"--CODEGEN--\":152:155   */\n      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0\n      swap1\n      swap3\n      add\n      swap2\n        /* \"--CODEGEN--\":117:119   */\n      0x20\n        /* \"--CODEGEN--\":108:111   */\n      swap2\n      dup3\n      add\n      swap2\n        /* \"--CODEGEN--\":130:133   */\n      add\n        /* \"--CODEGEN--\":172:177   */\n      tag_15\n        /* \"--CODEGEN--\":167:171   */\n      jump\n        /* \"--CODEGEN--\":181:184   */\n    tag_35:\n        /* \"--CODEGEN--\":3:189   */\n      pop\n      pop\n      pop\n      swap1\n      pop\n      swap1\n      dup2\n      add\n      swap1\n      0x1f\n      and\n      dup1\n      iszero\n      tag_16\n      jumpi\n      dup1\n      dup3\n      sub\n      dup1\n      mload\n      0x1\n      dup4\n      0x20\n      sub\n      0x100\n      exp\n      sub\n      not\n      and\n      dup2\n      mstore\n      0x20\n      add\n      swap2\n      pop\n    tag_37:\n      pop\n      swap3\n      pop\n      pop\n      pop\n      mload(0x40)\n      dup1\n      swap2\n      sub\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":118:528   */\n    tag_9:\n      jumpi(tag_38, iszero(callvalue))\n      invalid\n    tag_38:\n      tag_18\n      and(calldataload(0x4), 0xffffffffffffffffffffffffffffffffffffffff)\n      calldataload(0x24)\n      jump(tag_40)\n    tag_39:\n      0x40\n      dup1\n      mload\n      swap2\n      iszero\n      iszero\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1273:1399   */\n    tag_10:\n      jumpi(tag_41, iszero(callvalue))\n      invalid\n    tag_41:\n      tag_21\n      0xffffffffffffffffffffffffffffffffffffffff\n      calldataload(0x4)\n      dup2\n      and\n      swap1\n      calldataload(0x24)\n      and\n      jump(tag_43)\n    tag_42:\n      0x40\n      dup1\n      mload\n      swap2\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":980:1029  string constant public name = \"0x Protocol Token\" */\n    tag_13:\n      0x40\n      dup1\n      mload\n      dup1\n      dup3\n      add\n      swap1\n      swap2\n      mstore\n      0x11\n      dup2\n      mstore\n      0x30782050726f746f636f6c20546f6b656e000000000000000000000000000000\n      0x20\n      dup3\n      add\n      mstore\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1080:1267   */\n    tag_19:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      0xffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1161:1171   */\n      caller\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      dup2\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1137:1141   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      dup2\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1160   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1182   */\n      swap5\n      dup8\n      and\n      dup1\n      dup5\n      mstore\n      swap5\n      dup3\n      mstore\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1191   */\n      dup7\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1201:1239   */\n      dup1\n      mload\n      dup7\n      dup2\n      mstore\n      swap1\n      mload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1137:1141   */\n      swap3\n      swap5\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1182   */\n      swap4\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      swap3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1201:1239   */\n      0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925\n      swap3\n      swap2\n      dup2\n      swap1\n      sub\n      swap1\n      swap2\n      add\n      swap1\n      log3\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1256:1260   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1080:1267   */\n    tag_44:\n      swap3\n      swap2\n      pop\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ZRXToken.sol\":900:935  uint256 public totalSupply = 10**27 */\n    tag_22:\n      sload(0x3)\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1054:1663   */\n    tag_25:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1200   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup5\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1149:1153   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1200   */\n      dup2\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1193   */\n      0x1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1200   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1201:1211   */\n      caller\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1212   */\n      swap1\n      swap6\n      and\n      dup4\n      mstore\n      swap4\n      dup2\n      mstore\n      dup4\n      dup3\n      sha3\n      sload\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1241   */\n      swap3\n      dup3\n      mstore\n      dup2\n      swap1\n      mstore\n      swap2\n      dup3\n      sha3\n      sload\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1251   */\n      dup4\n      swap1\n      lt\n      dup1\n      iszero\n      swap1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1286   */\n      tag_46\n      jumpi\n      pop\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1280:1286   */\n      dup3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1267:1276   */\n      dup2\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1267:1286   */\n      lt\n      iszero\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1286   */\n    tag_46:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1341   */\n      dup1\n      iszero\n      tag_47\n      jumpi\n      pop\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1328:1341   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup5\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1328:1336   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1328:1341   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      swap1\n      sha3\n      sload\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1302:1324   */\n      dup4\n      dup2\n      add\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1302:1341   */\n      lt\n      iszero\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1341   */\n    tag_47:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1222:1657   */\n      iszero\n      tag_48\n      jumpi\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1379   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup6\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1374   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1379   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      dup1\n      dup3\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1389   */\n      dup1\n      sload\n      dup8\n      add\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1403:1418   */\n      swap2\n      dup8\n      and\n      dup2\n      mstore\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1403:1428   */\n      dup1\n      sload\n      dup5\n      swap1\n      sub\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":756:766   */\n      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1446:1466   */\n      dup2\n      lt\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1442:1537   */\n      iszero\n      tag_49\n      jumpi\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1500   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup7\n      and\n      0x0\n      swap1\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1493   */\n      0x1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1500   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1501:1511   */\n      caller\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1512   */\n      swap1\n      swap5\n      and\n      dup4\n      mstore\n      swap3\n      swap1\n      mstore\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1522   */\n      dup1\n      sload\n      dup5\n      swap1\n      sub\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1442:1537   */\n    tag_49:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1566:1569   */\n      dup4\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1550:1578   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1559:1564   */\n      dup6\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1550:1578   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      and\n      0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1571:1577   */\n      dup6\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1550:1578   */\n      mload(0x40)\n      dup1\n      dup3\n      dup2\n      mstore\n      0x20\n      add\n      swap2\n      pop\n      pop\n      mload(0x40)\n      dup1\n      swap2\n      sub\n      swap1\n      log3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1599:1603   */\n      0x1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1592:1603   */\n      swap2\n      pop\n      jump(tag_50)\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1222:1657   */\n    tag_48:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1641:1646   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1634:1646   */\n      swap2\n      pop\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1222:1657   */\n    tag_50:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1054:1663   */\n    tag_45:\n      pop\n      swap4\n      swap3\n      pop\n      pop\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ZRXToken.sol\":859:894  uint8 constant public decimals = 18 */\n    tag_28:\n        /* \"tokens/ZRXToken/ZRXToken.sol\":892:894  18 */\n      0x12\n        /* \"tokens/ZRXToken/ZRXToken.sol\":859:894  uint8 constant public decimals = 18 */\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":975:1074   */\n    tag_31:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1051:1067   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup2\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1028:1032   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1051:1067   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      swap1\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":975:1074   */\n    tag_51:\n      swap2\n      swap1\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ZRXToken.sol\":1035:1072  string constant public symbol = \"ZRX\" */\n    tag_34:\n      0x40\n      dup1\n      mload\n      dup1\n      dup3\n      add\n      swap1\n      swap2\n      mstore\n      0x3\n      dup2\n      mstore\n      0x5a52580000000000000000000000000000000000000000000000000000000000\n      0x20\n      dup3\n      add\n      mstore\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":118:528   */\n    tag_40:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:280   */\n      0xffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":269:279   */\n      caller\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:280   */\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":171:175   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:280   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      dup2\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:290   */\n      dup3\n      swap1\n      lt\n      dup1\n      iszero\n      swap1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:333   */\n      tag_53\n      jumpi\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":320:333   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup4\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":320:328   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":320:333   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      swap1\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":294:316   */\n      dup3\n      dup2\n      add\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":294:333   */\n      lt\n      iszero\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:333   */\n    tag_53:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":256:522   */\n      iszero\n      tag_54\n      jumpi\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:369   */\n      0xffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":358:368   */\n      caller\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:369   */\n      dup2\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:357   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:369   */\n      dup2\n      dup2\n      mstore\n      0x20\n      dup2\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:379   */\n      dup1\n      sload\n      dup9\n      swap1\n      sub\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":393:406   */\n      swap4\n      dup8\n      and\n      dup1\n      dup4\n      mstore\n      swap2\n      dup5\n      swap1\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":393:416   */\n      dup1\n      sload\n      dup8\n      add\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":430:463   */\n      dup4\n      mload\n      dup7\n      dup2\n      mstore\n      swap4\n      mload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":393:406   */\n      swap2\n      swap4\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":430:463   */\n      0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\n      swap3\n      swap1\n      dup2\n      swap1\n      sub\n      swap1\n      swap2\n      add\n      swap1\n      log3\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":484:488   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":477:488   */\n      jump(tag_44)\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":256:522   */\n    tag_54:\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":514:519   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":507:519   */\n      jump(tag_44)\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":256:522   */\n    tag_55:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":118:528   */\n    tag_52:\n      swap3\n      swap2\n      pop\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1273:1399   */\n    tag_43:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1382   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup4\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1344:1348   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1382   */\n      swap1\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1374   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1382   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1392   */\n      swap4\n      dup6\n      and\n      dup4\n      mstore\n      swap3\n      swap1\n      mstore\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1273:1399   */\n    tag_56:\n      swap3\n      swap2\n      pop\n      pop\n      jump\t// out\n}\n",
+			"bytecode": {
+				"linkReferences": {},
+				"object": "0x60606040526b033b2e3c9fd0803ce8000000600355341561001c57fe5b5b600354600160a060020a0333166000908152602081905260409020555b5b61078d8061004a6000396000f300606060405236156100965763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166306fdde038114610098578063095ea7b31461014657806318160ddd1461018657806323b872dd146101a8578063313ce567146101ee57806370a082311461021457806395d89b411461024f578063a9059cbb146102fd578063dd62ed3e1461033d575bfe5b34156100a057fe5b6100a861037e565b60408051602080825283518183015283519192839290830191850190808383821561010c575b80518252602083111561010c577fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe090920191602091820191016100ce565b505050905090810190601f1680156101385780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561014e57fe5b61017273ffffffffffffffffffffffffffffffffffffffff600435166024356103b5565b604080519115158252519081900360200190f35b341561018e57fe5b61019661042d565b60408051918252519081900360200190f35b34156101b057fe5b61017273ffffffffffffffffffffffffffffffffffffffff60043581169060243516604435610433565b604080519115158252519081900360200190f35b34156101f657fe5b6101fe6105d4565b6040805160ff9092168252519081900360200190f35b341561021c57fe5b61019673ffffffffffffffffffffffffffffffffffffffff600435166105d9565b60408051918252519081900360200190f35b341561025757fe5b6100a8610605565b60408051602080825283518183015283519192839290830191850190808383821561010c575b80518252602083111561010c577fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe090920191602091820191016100ce565b505050905090810190601f1680156101385780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561030557fe5b61017273ffffffffffffffffffffffffffffffffffffffff6004351660243561063c565b604080519115158252519081900360200190f35b341561034557fe5b61019673ffffffffffffffffffffffffffffffffffffffff60043581169060243516610727565b60408051918252519081900360200190f35b60408051808201909152601181527f30782050726f746f636f6c20546f6b656e000000000000000000000000000000602082015281565b73ffffffffffffffffffffffffffffffffffffffff338116600081815260016020908152604080832094871680845294825280832086905580518681529051929493927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925929181900390910190a35060015b92915050565b60035481565b73ffffffffffffffffffffffffffffffffffffffff808416600081815260016020908152604080832033909516835293815283822054928252819052918220548390108015906104835750828110155b80156104b6575073ffffffffffffffffffffffffffffffffffffffff841660009081526020819052604090205483810110155b156105c65773ffffffffffffffffffffffffffffffffffffffff808516600090815260208190526040808220805487019055918716815220805484900390557fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8110156105585773ffffffffffffffffffffffffffffffffffffffff808616600090815260016020908152604080832033909416835292905220805484900390555b8373ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef856040518082815260200191505060405180910390a3600191506105cb565b600091505b5b509392505050565b601281565b73ffffffffffffffffffffffffffffffffffffffff81166000908152602081905260409020545b919050565b60408051808201909152600381527f5a52580000000000000000000000000000000000000000000000000000000000602082015281565b73ffffffffffffffffffffffffffffffffffffffff3316600090815260208190526040812054829010801590610699575073ffffffffffffffffffffffffffffffffffffffff831660009081526020819052604090205482810110155b156107185773ffffffffffffffffffffffffffffffffffffffff33811660008181526020818152604080832080548890039055938716808352918490208054870190558351868152935191937fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929081900390910190a3506001610427565b506000610427565b5b92915050565b73ffffffffffffffffffffffffffffffffffffffff8083166000908152600160209081526040808320938516835292905220545b929150505600a165627a7a723058200bc9d5738ec95c497f7758571dca1e2fc068d911c7178e661303c1021b14d8f90029",
+				"opcodes": "PUSH1 0x60 PUSH1 0x40 MSTORE PUSH12 0x33B2E3C9FD0803CE8000000 PUSH1 0x3 SSTORE CALLVALUE ISZERO PUSH2 0x1C JUMPI INVALID JUMPDEST JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB CALLER AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SSTORE JUMPDEST JUMPDEST PUSH2 0x78D DUP1 PUSH2 0x4A PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x60 PUSH1 0x40 MSTORE CALLDATASIZE ISZERO PUSH2 0x96 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0x98 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x186 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1A8 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x24F JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2FD JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x33D JUMPI JUMPDEST INVALID JUMPDEST CALLVALUE ISZERO PUSH2 0xA0 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x14E JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3B5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x18E JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH2 0x42D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1B0 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1F6 JUMPI INVALID JUMPDEST PUSH2 0x1FE PUSH2 0x5D4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x21C JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5D9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x257 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x605 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x305 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x63C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x345 JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x727 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x11 DUP2 MSTORE PUSH32 0x30782050726F746F636F6C20546F6B656E000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE DUP1 DUP4 SHA3 DUP7 SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP5 SWAP4 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP6 AND DUP4 MSTORE SWAP4 DUP2 MSTORE DUP4 DUP3 SHA3 SLOAD SWAP3 DUP3 MSTORE DUP2 SWAP1 MSTORE SWAP2 DUP3 SHA3 SLOAD DUP4 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x483 JUMPI POP DUP3 DUP2 LT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x4B6 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP4 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x5C6 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x558 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 SWAP2 POP PUSH2 0x5CB JUMP JUMPDEST PUSH1 0x0 SWAP2 POP JUMPDEST JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x12 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x3 DUP2 MSTORE PUSH32 0x5A52580000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 SHA3 SLOAD DUP3 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x699 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP3 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x718 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 PUSH2 0x427 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x427 JUMP JUMPDEST JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 SLOAD JUMPDEST SWAP3 SWAP2 POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 SHA3 SIGNEXTEND 0xc9 0xd5 PUSH20 0x8EC95C497F7758571DCA1E2FC068D911C7178E66 SGT SUB 0xc1 MUL 0x1b EQ 0xd8 0xf9 STOP 0x29 ",
+				"sourceMap": "758:455:3:-;;;929:6;900:35;;1121:90;;;;;;;1193:11;;-1:-1:-1;;;;;1179:10:3;1170:20;:8;:20;;;;;;;;;;:34;1121:90;758:455;;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": "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",
+				"opcodes": "PUSH1 0x60 PUSH1 0x40 MSTORE CALLDATASIZE ISZERO PUSH2 0x96 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0x98 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x186 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1A8 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x24F JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2FD JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x33D JUMPI JUMPDEST INVALID JUMPDEST CALLVALUE ISZERO PUSH2 0xA0 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x14E JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3B5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x18E JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH2 0x42D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1B0 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1F6 JUMPI INVALID JUMPDEST PUSH2 0x1FE PUSH2 0x5D4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x21C JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5D9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x257 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x605 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x305 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x63C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x345 JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x727 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x11 DUP2 MSTORE PUSH32 0x30782050726F746F636F6C20546F6B656E000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE DUP1 DUP4 SHA3 DUP7 SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP5 SWAP4 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP6 AND DUP4 MSTORE SWAP4 DUP2 MSTORE DUP4 DUP3 SHA3 SLOAD SWAP3 DUP3 MSTORE DUP2 SWAP1 MSTORE SWAP2 DUP3 SHA3 SLOAD DUP4 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x483 JUMPI POP DUP3 DUP2 LT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x4B6 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP4 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x5C6 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x558 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 SWAP2 POP PUSH2 0x5CB JUMP JUMPDEST PUSH1 0x0 SWAP2 POP JUMPDEST JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x12 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x3 DUP2 MSTORE PUSH32 0x5A52580000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 SHA3 SLOAD DUP3 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x699 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP3 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x718 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 PUSH2 0x427 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x427 JUMP JUMPDEST JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 SLOAD JUMPDEST SWAP3 SWAP2 POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 SHA3 SIGNEXTEND 0xc9 0xd5 PUSH20 0x8EC95C497F7758571DCA1E2FC068D911C7178E66 SGT SUB 0xc1 MUL 0x1b EQ 0xd8 0xf9 STOP 0x29 ",
+				"sourceMap": "758:455:3:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;980:49;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18:2:-1;;13:3;7:5;32;59:3;53:5;48:3;41:6;93:2;88:3;85:2;78:6;73:3;67:5;152:3;;;;;117:2;108:3;;;;130;172:5;167:4;181:3;3:186;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1080:187:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;900:35:3;;;;;;;;;;;;;;;;;;;;;;;;;;1054:609:2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;859:35:3;;;;;;;;;;;;;;;;;;;;;;;;;;;;;975:99:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1035:37:3;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18:2:-1;;13:3;7:5;32;59:3;53:5;48:3;41:6;93:2;88:3;85:2;78:6;73:3;67:5;152:3;;;;;117:2;108:3;;;;130;172:5;167:4;181:3;3:186;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;118:410:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1273:126;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;980:49:3;;;;;;;;;;;;;;;;;;;:::o;1080:187:0:-;1153:19;1161:10;1153:19;;1137:4;1153:19;;;:7;:19;;;;;;;;:29;;;;;;;;;;;;:38;;;1201;;;;;;;1137:4;;1153:29;:19;1201:38;;;;;;;;;;;-1:-1:-1;1256:4:0;1080:187;;;;;:::o;900:35:3:-;;;;:::o;1054:609:2:-;1186:14;;;;1149:4;1186:14;;;:7;:14;;;;;;;;1201:10;1186:26;;;;;;;;;;;;1226:15;;;;;;;;;;:25;;;;;;:60;;;1280:6;1267:9;:19;;1226:60;:115;;;;-1:-1:-1;1328:13:2;;;:8;:13;;;;;;;;;;;1302:22;;;:39;;1226:115;1222:435;;;1366:13;;;;:8;:13;;;;;;;;;;;:23;;;;;;1403:15;;;;;;:25;;;;;;;756:10;1446:20;;1442:95;;;1486:14;;;;;;;;:7;:14;;;;;;;;1501:10;1486:26;;;;;;;;;:36;;;;;;;1442:95;1566:3;1550:28;;1559:5;1550:28;;;1571:6;1550:28;;;;;;;;;;;;;;;;;;1599:4;1592:11;;;;1222:435;1641:5;1634:12;;1222:435;1054:609;;;;;;;:::o;859:35:3:-;892:2;859:35;:::o;975:99:0:-;1051:16;;;1028:4;1051:16;;;;;;;;;;;975:99;;;;:::o;1035:37:3:-;;;;;;;;;;;;;;;;;;;:::o;118:410:0:-;260:20;269:10;260:20;171:4;260:20;;;;;;;;;;;:30;;;;;;:73;;-1:-1:-1;320:13:0;;;:8;:13;;;;;;;;;;;294:22;;;:39;;260:73;256:266;;;349:20;358:10;349:20;;:8;:20;;;;;;;;;;;:30;;;;;;;393:13;;;;;;;;;;:23;;;;;;430:33;;;;;;;393:13;;430:33;;;;;;;;;;;-1:-1:-1;484:4:0;477:11;;256:266;-1:-1:-1;514:5:0;507:12;;256:266;118:410;;;;;:::o;1273:126::-;1367:15;;;;1344:4;1367:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;1273:126;;;;;:::o"
+			},
+			"gasEstimates": {
+				"creation": {
+					"codeDepositCost": "386600",
+					"executionCost": "40780",
+					"totalCost": "427380"
+				},
+				"external": {
+					"allowance(address,address)": "737",
+					"approve(address,uint256)": "22218",
+					"balanceOf(address)": "579",
+					"decimals()": "270",
+					"name()": "530",
+					"symbol()": "662",
+					"totalSupply()": "417",
+					"transfer(address,uint256)": "43393",
+					"transferFrom(address,address,uint256)": "64116"
+				}
+			},
+			"legacyAssembly": {
+				".code": [
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "PUSH",
+						"value": "60"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "PUSH",
+						"value": "40"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "MSTORE"
+					},
+					{
+						"begin": 929,
+						"end": 935,
+						"name": "PUSH",
+						"value": "33B2E3C9FD0803CE8000000"
+					},
+					{
+						"begin": 900,
+						"end": 935,
+						"name": "PUSH",
+						"value": "3"
+					},
+					{
+						"begin": 900,
+						"end": 935,
+						"name": "SSTORE"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "CALLVALUE"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "ISZERO"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "PUSH [tag]",
+						"value": "1"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "JUMPI"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "INVALID"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "tag",
+						"value": "1"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "JUMPDEST"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "tag",
+						"value": "2"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "JUMPDEST"
+					},
+					{
+						"begin": 1193,
+						"end": 1204,
+						"name": "PUSH",
+						"value": "3"
+					},
+					{
+						"begin": 1193,
+						"end": 1204,
+						"name": "SLOAD"
+					},
+					{
+						"begin": -1,
+						"end": -1,
+						"name": "PUSH",
+						"value": "1"
+					},
+					{
+						"begin": -1,
+						"end": -1,
+						"name": "PUSH",
+						"value": "A0"
+					},
+					{
+						"begin": -1,
+						"end": -1,
+						"name": "PUSH",
+						"value": "2"
+					},
+					{
+						"begin": -1,
+						"end": -1,
+						"name": "EXP"
+					},
+					{
+						"begin": -1,
+						"end": -1,
+						"name": "SUB"
+					},
+					{
+						"begin": 1179,
+						"end": 1189,
+						"name": "CALLER"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "AND"
+					},
+					{
+						"begin": 1170,
+						"end": 1178,
+						"name": "PUSH",
+						"value": "0"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "SWAP1"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "DUP2"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "MSTORE"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "PUSH",
+						"value": "20"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "DUP2"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "SWAP1"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "MSTORE"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "PUSH",
+						"value": "40"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "SWAP1"
+					},
+					{
+						"begin": 1170,
+						"end": 1190,
+						"name": "SHA3"
+					},
+					{
+						"begin": 1170,
+						"end": 1204,
+						"name": "SSTORE"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "tag",
+						"value": "3"
+					},
+					{
+						"begin": 1121,
+						"end": 1211,
+						"name": "JUMPDEST"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "tag",
+						"value": "4"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "JUMPDEST"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "PUSH #[$]",
+						"value": "0000000000000000000000000000000000000000000000000000000000000000"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "DUP1"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "PUSH [$]",
+						"value": "0000000000000000000000000000000000000000000000000000000000000000"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "PUSH",
+						"value": "0"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "CODECOPY"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "PUSH",
+						"value": "0"
+					},
+					{
+						"begin": 758,
+						"end": 1213,
+						"name": "RETURN"
+					}
+				],
+				".data": {
+					"0": {
+						".code": [
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "PUSH",
+								"value": "60"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "CALLDATASIZE"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "PUSH [tag]",
+								"value": "1"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "PUSH",
+								"value": "FFFFFFFF"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "PUSH",
+								"value": "100000000000000000000000000000000000000000000000000000000"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "CALLDATALOAD"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "DIV"
+							},
+							{
+								"begin": 758,
+								"end": 1213,
+								"name": "AND"
+							},
+							{
+								"begin": 758,
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+								"begin": 3,
+								"end": 189,
+								"name": "tag",
+								"value": "16"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "POP"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "SWAP3"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "POP"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "POP"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "POP"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "DUP1"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "SUB"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 3,
+								"end": 189,
+								"name": "RETURN"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "tag",
+								"value": "3"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "CALLVALUE"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH [tag]",
+								"value": "17"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "INVALID"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "tag",
+								"value": "17"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH [tag]",
+								"value": "18"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH",
+								"value": "4"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "CALLDATALOAD"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "AND"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH",
+								"value": "24"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "CALLDATALOAD"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH [tag]",
+								"value": "19"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "JUMP"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "tag",
+								"value": "18"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "SUB"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "ADD"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1080,
+								"end": 1267,
+								"name": "RETURN"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "tag",
+								"value": "4"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "CALLVALUE"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "PUSH [tag]",
+								"value": "20"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "INVALID"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "tag",
+								"value": "20"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "PUSH [tag]",
+								"value": "21"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "PUSH [tag]",
+								"value": "22"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMP"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "tag",
+								"value": "21"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "DUP1"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "DUP3"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "DUP2"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "SUB"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "ADD"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "RETURN"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "tag",
+								"value": "5"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "CALLVALUE"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH [tag]",
+								"value": "23"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "INVALID"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "tag",
+								"value": "23"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH [tag]",
+								"value": "18"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH",
+								"value": "4"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "CALLDATALOAD"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "AND"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH",
+								"value": "24"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "CALLDATALOAD"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "AND"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH",
+								"value": "44"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "CALLDATALOAD"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH [tag]",
+								"value": "25"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMP"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "tag",
+								"value": "24"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SUB"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "ADD"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "RETURN"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "tag",
+								"value": "6"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "CALLVALUE"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "PUSH [tag]",
+								"value": "26"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "INVALID"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "tag",
+								"value": "26"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "PUSH [tag]",
+								"value": "27"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "PUSH [tag]",
+								"value": "28"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMP"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "tag",
+								"value": "27"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "DUP1"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "PUSH",
+								"value": "FF"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "SWAP3"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "AND"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "DUP3"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "DUP2"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "SUB"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "ADD"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "RETURN"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "tag",
+								"value": "7"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "JUMPDEST"
+							},
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+							{
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+							{
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+							{
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+							{
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+							{
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+							{
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+								"name": "PUSH",
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+							{
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+							{
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+							{
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+							{
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+							{
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+							{
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+								"name": "JUMP",
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+								"end": 935,
+								"name": "tag",
+								"value": "22"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "PUSH",
+								"value": "3"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "DUP2"
+							},
+							{
+								"begin": 900,
+								"end": 935,
+								"name": "JUMP",
+								"value": "[out]"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "tag",
+								"value": "25"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP5"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "AND"
+							},
+							{
+								"begin": 1149,
+								"end": 1153,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1186,
+								"end": 1193,
+								"name": "PUSH",
+								"value": "1"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1186,
+								"end": 1200,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1201,
+								"end": 1211,
+								"name": "CALLER"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "SWAP6"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "AND"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "SWAP4"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1186,
+								"end": 1212,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "SWAP3"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1226,
+								"end": 1241,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1226,
+								"end": 1251,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1226,
+								"end": 1251,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1226,
+								"end": 1251,
+								"name": "LT"
+							},
+							{
+								"begin": 1226,
+								"end": 1251,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1226,
+								"end": 1251,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1226,
+								"end": 1251,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1226,
+								"end": 1286,
+								"name": "PUSH [tag]",
+								"value": "46"
+							},
+							{
+								"begin": 1226,
+								"end": 1286,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 1226,
+								"end": 1286,
+								"name": "POP"
+							},
+							{
+								"begin": 1280,
+								"end": 1286,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1267,
+								"end": 1276,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1267,
+								"end": 1286,
+								"name": "LT"
+							},
+							{
+								"begin": 1267,
+								"end": 1286,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1226,
+								"end": 1286,
+								"name": "tag",
+								"value": "46"
+							},
+							{
+								"begin": 1226,
+								"end": 1286,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1226,
+								"end": 1341,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1226,
+								"end": 1341,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1226,
+								"end": 1341,
+								"name": "PUSH [tag]",
+								"value": "47"
+							},
+							{
+								"begin": 1226,
+								"end": 1341,
+								"name": "JUMPI"
+							},
+							{
+								"begin": -1,
+								"end": -1,
+								"name": "POP"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "DUP5"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "AND"
+							},
+							{
+								"begin": 1328,
+								"end": 1336,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1328,
+								"end": 1341,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1302,
+								"end": 1324,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1302,
+								"end": 1324,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1302,
+								"end": 1324,
+								"name": "ADD"
+							},
+							{
+								"begin": 1302,
+								"end": 1341,
+								"name": "LT"
+							},
+							{
+								"begin": 1302,
+								"end": 1341,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1226,
+								"end": 1341,
+								"name": "tag",
+								"value": "47"
+							},
+							{
+								"begin": 1226,
+								"end": 1341,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "PUSH [tag]",
+								"value": "48"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "DUP6"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "AND"
+							},
+							{
+								"begin": 1366,
+								"end": 1374,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1366,
+								"end": 1379,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1366,
+								"end": 1389,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1366,
+								"end": 1389,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1366,
+								"end": 1389,
+								"name": "DUP8"
+							},
+							{
+								"begin": 1366,
+								"end": 1389,
+								"name": "ADD"
+							},
+							{
+								"begin": 1366,
+								"end": 1389,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1366,
+								"end": 1389,
+								"name": "SSTORE"
+							},
+							{
+								"begin": 1403,
+								"end": 1418,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1403,
+								"end": 1418,
+								"name": "DUP8"
+							},
+							{
+								"begin": 1403,
+								"end": 1418,
+								"name": "AND"
+							},
+							{
+								"begin": 1403,
+								"end": 1418,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1403,
+								"end": 1418,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1403,
+								"end": 1418,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "DUP5"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "SUB"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1403,
+								"end": 1428,
+								"name": "SSTORE"
+							},
+							{
+								"begin": 756,
+								"end": 766,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1446,
+								"end": 1466,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1446,
+								"end": 1466,
+								"name": "LT"
+							},
+							{
+								"begin": 1442,
+								"end": 1537,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 1442,
+								"end": 1537,
+								"name": "PUSH [tag]",
+								"value": "49"
+							},
+							{
+								"begin": 1442,
+								"end": 1537,
+								"name": "JUMPI"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "DUP7"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "AND"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1486,
+								"end": 1493,
+								"name": "PUSH",
+								"value": "1"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1486,
+								"end": 1500,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1501,
+								"end": 1511,
+								"name": "CALLER"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "SWAP5"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "AND"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "SWAP3"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1486,
+								"end": 1512,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "DUP5"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "SUB"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1486,
+								"end": 1522,
+								"name": "SSTORE"
+							},
+							{
+								"begin": 1442,
+								"end": 1537,
+								"name": "tag",
+								"value": "49"
+							},
+							{
+								"begin": 1442,
+								"end": 1537,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1566,
+								"end": 1569,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "AND"
+							},
+							{
+								"begin": 1559,
+								"end": 1564,
+								"name": "DUP6"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "AND"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "PUSH",
+								"value": "DDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF"
+							},
+							{
+								"begin": 1571,
+								"end": 1577,
+								"name": "DUP6"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "ADD"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "POP"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "POP"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "SUB"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1550,
+								"end": 1578,
+								"name": "LOG3"
+							},
+							{
+								"begin": 1599,
+								"end": 1603,
+								"name": "PUSH",
+								"value": "1"
+							},
+							{
+								"begin": 1592,
+								"end": 1603,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1592,
+								"end": 1603,
+								"name": "POP"
+							},
+							{
+								"begin": 1592,
+								"end": 1603,
+								"name": "PUSH [tag]",
+								"value": "50"
+							},
+							{
+								"begin": 1592,
+								"end": 1603,
+								"name": "JUMP"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "tag",
+								"value": "48"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1641,
+								"end": 1646,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 1634,
+								"end": 1646,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1634,
+								"end": 1646,
+								"name": "POP"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "tag",
+								"value": "50"
+							},
+							{
+								"begin": 1222,
+								"end": 1657,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "tag",
+								"value": "45"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "POP"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP4"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "SWAP3"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "POP"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "POP"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "POP"
+							},
+							{
+								"begin": 1054,
+								"end": 1663,
+								"name": "JUMP",
+								"value": "[out]"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "tag",
+								"value": "28"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 892,
+								"end": 894,
+								"name": "PUSH",
+								"value": "12"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "DUP2"
+							},
+							{
+								"begin": 859,
+								"end": 894,
+								"name": "JUMP",
+								"value": "[out]"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "tag",
+								"value": "31"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "AND"
+							},
+							{
+								"begin": 1028,
+								"end": 1032,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1051,
+								"end": 1067,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "tag",
+								"value": "51"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "POP"
+							},
+							{
+								"begin": 975,
+								"end": 1074,
+								"name": "JUMP",
+								"value": "[out]"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "tag",
+								"value": "34"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "MLOAD"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "DUP1"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "ADD"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "PUSH",
+								"value": "3"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "PUSH",
+								"value": "5A52580000000000000000000000000000000000000000000000000000000000"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "DUP3"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "ADD"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "DUP2"
+							},
+							{
+								"begin": 1035,
+								"end": 1072,
+								"name": "JUMP",
+								"value": "[out]"
+							},
+							{
+								"begin": 118,
+								"end": 528,
+								"name": "tag",
+								"value": "40"
+							},
+							{
+								"begin": 118,
+								"end": 528,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 269,
+								"end": 279,
+								"name": "CALLER"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "AND"
+							},
+							{
+								"begin": 171,
+								"end": 175,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "DUP2"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "DUP2"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "DUP2"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "SHA3"
+							},
+							{
+								"begin": 260,
+								"end": 280,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 260,
+								"end": 290,
+								"name": "DUP3"
+							},
+							{
+								"begin": 260,
+								"end": 290,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 260,
+								"end": 290,
+								"name": "LT"
+							},
+							{
+								"begin": 260,
+								"end": 290,
+								"name": "DUP1"
+							},
+							{
+								"begin": 260,
+								"end": 290,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 260,
+								"end": 290,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 260,
+								"end": 333,
+								"name": "PUSH [tag]",
+								"value": "53"
+							},
+							{
+								"begin": 260,
+								"end": 333,
+								"name": "JUMPI"
+							},
+							{
+								"begin": -1,
+								"end": -1,
+								"name": "POP"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "DUP4"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "AND"
+							},
+							{
+								"begin": 320,
+								"end": 328,
+								"name": "PUSH",
+								"value": "0"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "DUP2"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "DUP2"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "SHA3"
+							},
+							{
+								"begin": 320,
+								"end": 333,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 294,
+								"end": 316,
+								"name": "DUP3"
+							},
+							{
+								"begin": 294,
+								"end": 316,
+								"name": "DUP2"
+							},
+							{
+								"begin": 294,
+								"end": 316,
+								"name": "ADD"
+							},
+							{
+								"begin": 294,
+								"end": 333,
+								"name": "LT"
+							},
+							{
+								"begin": 294,
+								"end": 333,
+								"name": "ISZERO"
+							},
+							{
+								"begin": 260,
+								"end": 333,
+								"name": "tag",
+								"value": "53"
+							},
+							{
+								"begin": 260,
+								"end": 333,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 256,
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+								"name": "ISZERO"
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+							{
+								"begin": 256,
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+								"name": "PUSH [tag]",
+								"value": "54"
+							},
+							{
+								"begin": 256,
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+								"name": "JUMPI"
+							},
+							{
+								"begin": 349,
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+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 358,
+								"end": 368,
+								"name": "CALLER"
+							},
+							{
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+								"name": "DUP2"
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+							{
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+								"name": "AND"
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+							{
+								"begin": 349,
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+								"name": "PUSH",
+								"value": "0"
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+							{
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+								"name": "DUP2"
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+							{
+								"begin": 349,
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+								"name": "DUP2"
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+							{
+								"begin": 349,
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+								"name": "MSTORE"
+							},
+							{
+								"begin": 349,
+								"end": 369,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 349,
+								"end": 369,
+								"name": "DUP2"
+							},
+							{
+								"begin": 349,
+								"end": 369,
+								"name": "DUP2"
+							},
+							{
+								"begin": 349,
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+								"name": "MSTORE"
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+							{
+								"begin": 349,
+								"end": 369,
+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 349,
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+								"name": "DUP1"
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+							{
+								"begin": 349,
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+								"name": "DUP4"
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+							{
+								"begin": 349,
+								"end": 369,
+								"name": "SHA3"
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+							{
+								"begin": 349,
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+								"name": "DUP1"
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+							{
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+							{
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+								"name": "SWAP1"
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+							{
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+								"name": "SWAP1"
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+							{
+								"begin": 349,
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+								"name": "SSTORE"
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+							{
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+								"name": "SWAP4"
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+							{
+								"begin": 393,
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+								"name": "DUP8"
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+							{
+								"begin": 393,
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+								"name": "AND"
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+							{
+								"begin": 393,
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+								"name": "DUP1"
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+							{
+								"begin": 393,
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+								"name": "DUP4"
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+							{
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+								"name": "MSTORE"
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+							{
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+							{
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+								"name": "DUP5"
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+							{
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+								"name": "SWAP1"
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+							{
+								"begin": 393,
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+								"name": "SHA3"
+							},
+							{
+								"begin": 393,
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+								"name": "DUP1"
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+							{
+								"begin": 393,
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+								"name": "SLOAD"
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+							{
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+								"name": "DUP8"
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+							{
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+								"name": "ADD"
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+							{
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+							{
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+								"name": "SSTORE"
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+							{
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+							{
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+							{
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+								"name": "DUP7"
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+							{
+								"begin": 430,
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+								"name": "DUP2"
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+							{
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+							{
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+							{
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+							{
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+							{
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+							{
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+							{
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+							{
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+								"name": "SUB"
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+							{
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+								"name": "SWAP1"
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+							{
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+								"name": "SWAP2"
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+							{
+								"begin": 430,
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+								"name": "ADD"
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+							{
+								"begin": 430,
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+								"name": "SWAP1"
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+							{
+								"begin": 430,
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+								"name": "LOG3"
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+							{
+								"begin": -1,
+								"end": -1,
+								"name": "POP"
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+							{
+								"begin": 484,
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+								"name": "PUSH",
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+							{
+								"begin": 477,
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+								"name": "PUSH [tag]",
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+								"name": "PUSH [tag]",
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+							{
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+								"name": "tag",
+								"value": "55"
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+							{
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+							{
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+								"name": "POP"
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+							{
+								"begin": 118,
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+								"name": "JUMP",
+								"value": "[out]"
+							},
+							{
+								"begin": 1273,
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+								"name": "tag",
+								"value": "43"
+							},
+							{
+								"begin": 1273,
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+								"name": "JUMPDEST"
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+							{
+								"begin": 1367,
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+								"name": "PUSH",
+								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+							},
+							{
+								"begin": 1367,
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+								"name": "DUP1"
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+							{
+								"begin": 1367,
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+								"name": "DUP4"
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+							{
+								"begin": 1367,
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+								"name": "AND"
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+							{
+								"begin": 1344,
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+								"name": "PUSH",
+								"value": "0"
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+							{
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+								"name": "SWAP1"
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+							{
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+								"name": "DUP2"
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+							{
+								"begin": 1367,
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+								"name": "MSTORE"
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+							{
+								"begin": 1367,
+								"end": 1374,
+								"name": "PUSH",
+								"value": "1"
+							},
+							{
+								"begin": 1367,
+								"end": 1382,
+								"name": "PUSH",
+								"value": "20"
+							},
+							{
+								"begin": 1367,
+								"end": 1382,
+								"name": "SWAP1"
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+							{
+								"begin": 1367,
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+								"name": "DUP2"
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+							{
+								"begin": 1367,
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+								"name": "MSTORE"
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+							{
+								"begin": 1367,
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+								"name": "PUSH",
+								"value": "40"
+							},
+							{
+								"begin": 1367,
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+								"name": "DUP1"
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+							{
+								"begin": 1367,
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+								"name": "DUP4"
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+							{
+								"begin": 1367,
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+								"name": "SHA3"
+							},
+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "SWAP4"
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+							{
+								"begin": 1367,
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+								"name": "DUP6"
+							},
+							{
+								"begin": 1367,
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+								"name": "AND"
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+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "DUP4"
+							},
+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "MSTORE"
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+							{
+								"begin": 1367,
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+								"name": "SWAP3"
+							},
+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "SWAP1"
+							},
+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "MSTORE"
+							},
+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "SHA3"
+							},
+							{
+								"begin": 1367,
+								"end": 1392,
+								"name": "SLOAD"
+							},
+							{
+								"begin": 1273,
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+								"name": "tag",
+								"value": "56"
+							},
+							{
+								"begin": 1273,
+								"end": 1399,
+								"name": "JUMPDEST"
+							},
+							{
+								"begin": 1273,
+								"end": 1399,
+								"name": "SWAP3"
+							},
+							{
+								"begin": 1273,
+								"end": 1399,
+								"name": "SWAP2"
+							},
+							{
+								"begin": 1273,
+								"end": 1399,
+								"name": "POP"
+							},
+							{
+								"begin": 1273,
+								"end": 1399,
+								"name": "POP"
+							},
+							{
+								"begin": 1273,
+								"end": 1399,
+								"name": "JUMP",
+								"value": "[out]"
+							}
+						]
+					}
+				}
+			},
+			"methodIdentifiers": {
+				"allowance(address,address)": "dd62ed3e",
+				"approve(address,uint256)": "095ea7b3",
+				"balanceOf(address)": "70a08231",
+				"decimals()": "313ce567",
+				"name()": "06fdde03",
+				"symbol()": "95d89b41",
+				"totalSupply()": "18160ddd",
+				"transfer(address,uint256)": "a9059cbb",
+				"transferFrom(address,address,uint256)": "23b872dd"
+			}
+		},
+		"metadata": "{\"compiler\":{\"version\":\"0.4.11+commit.68ef5810\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_from\",\"type\":\"address\"},{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"},{\"name\":\"_spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"inputs\":[],\"payable\":false,\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"_from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"_to\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"_owner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"_spender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"}],\"devdoc\":{\"methods\":{\"transferFrom(address,address,uint256)\":{\"details\":\"ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.\",\"params\":{\"_from\":\"Address to transfer from.\",\"_to\":\"Address to transfer to.\",\"_value\":\"Amount to transfer.\"},\"return\":\"Success of transfer.\"}}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"tokens/ZRXToken/ZRXToken.sol\":\"ZRXToken\"},\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":1000000},\"remappings\":[]},\"sources\":{\"tokens/ZRXToken/ERC20Token_v1.sol\":{\"keccak256\":\"0xb37e1b31fcb212e2f302f964e4d201f6bfb3edba352e2692d190318e0bbe6ef3\",\"urls\":[\"bzzr://a583a8d755ace618c390a195bdc5a41b31acacc557d700b9e6dda25b8b2bbd86\"]},\"tokens/ZRXToken/Token_v1.sol\":{\"keccak256\":\"0x35a82bc7bc0994caa97f8ea44660b9b5e796acfe72705b5ff7ed8f2a3c47ff37\",\"urls\":[\"bzzr://a62ae857a4cf2e8948e36d02470c612ac1a5ac20ebe1c1b553ad1ed8becb634e\"]},\"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":{\"keccak256\":\"0x88407c04524146871b886fa2c61c7f43fc3348496ac7397a8a833abbc4d4771e\",\"urls\":[\"bzzr://461c05bcba1047c6d9c4e79219175bd1ceb13e2cdf1898359b869b665ea9433b\"]},\"tokens/ZRXToken/ZRXToken.sol\":{\"keccak256\":\"0x2b0b47552c70488cb373f260877a1553ed93509fbfd7629b251f85875a686c5f\",\"urls\":[\"bzzr://2af318e212d5b51b20a27c74ee302e5345752b5d6aaf79a7d3e07230aed8819c\"]}},\"version\":1}",
+		"userdoc": {
+			"methods": {}
+		}
+	},
+	"sources": {
+		"tokens/ZRXToken/ZRXToken.sol": {
+			"id": 3
+		},
+		"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol": {
+			"id": 2
+		},
+		"tokens/ZRXToken/ERC20Token_v1.sol": {
+			"id": 0
+		},
+		"tokens/ZRXToken/Token_v1.sol": {
+			"id": 1
+		}
+	},
+	"sourceCodes": {
+		"tokens/ZRXToken/ZRXToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.11;\n\n// solhint-disable-next-line max-line-length\nimport { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from \"./UnlimitedAllowanceToken_v1.sol\";\n\n\ncontract ZRXToken is \n    UnlimitedAllowanceToken\n{\n\n    // solhint-disable const-name-snakecase\n    uint8 constant public decimals = 18;\n    uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places\n    string constant public name = \"0x Protocol Token\";\n    string constant public symbol = \"ZRX\";\n    // solhint-enableconst-name-snakecase\n\n    function ZRXToken()\n        public\n    {\n        balances[msg.sender] = totalSupply;\n    }\n}\n",
+		"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity ^0.4.11;\n\nimport { ERC20Token_v1 as ERC20Token } from \"./ERC20Token_v1.sol\";\n\ncontract UnlimitedAllowanceToken_v1 is ERC20Token {\n\n    uint constant MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(address _from, address _to, uint _value)\n        public\n        returns (bool)\n    {\n        uint allowance = allowed[_from][msg.sender];\n        if (balances[_from] >= _value\n            && allowance >= _value\n            && balances[_to] + _value >= balances[_to]\n        ) {\n            balances[_to] += _value;\n            balances[_from] -= _value;\n            if (allowance < MAX_UINT) {\n                allowed[_from][msg.sender] -= _value;\n            }\n            Transfer(_from, _to, _value);\n            return true;\n        } else {\n            return false;\n        }\n    }\n}\n",
+		"tokens/ZRXToken/ERC20Token_v1.sol": "pragma solidity ^0.4.11;\n\nimport { Token_v1 as Token } from \"./Token_v1.sol\";\n\ncontract ERC20Token_v1 is Token {\n\n    function transfer(address _to, uint _value) returns (bool) {\n        //Default assumes totalSupply can't be over max (2^256 - 1).\n        if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {\n            balances[msg.sender] -= _value;\n            balances[_to] += _value;\n            Transfer(msg.sender, _to, _value);\n            return true;\n        } else { return false; }\n    }\n\n    function transferFrom(address _from, address _to, uint _value) returns (bool) {\n        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {\n            balances[_to] += _value;\n            balances[_from] -= _value;\n            allowed[_from][msg.sender] -= _value;\n            Transfer(_from, _to, _value);\n            return true;\n        } else { return false; }\n    }\n\n    function balanceOf(address _owner) constant returns (uint) {\n        return balances[_owner];\n    }\n\n    function approve(address _spender, uint _value) returns (bool) {\n        allowed[msg.sender][_spender] = _value;\n        Approval(msg.sender, _spender, _value);\n        return true;\n    }\n\n    function allowance(address _owner, address _spender) constant returns (uint) {\n        return allowed[_owner][_spender];\n    }\n\n    mapping (address => uint) balances;\n    mapping (address => mapping (address => uint)) allowed;\n    uint public totalSupply;\n}\n",
+		"tokens/ZRXToken/Token_v1.sol": "pragma solidity ^0.4.11;\n\ncontract Token_v1 {\n\n    /// @return total amount of tokens\n    function totalSupply() constant returns (uint supply) {}\n\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return The balance\n    function balanceOf(address _owner) constant returns (uint balance) {}\n\n    /// @notice send `_value` token to `_to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return Whether the transfer was successful or not\n    function transfer(address _to, uint _value) returns (bool success) {}\n\n    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return Whether the transfer was successful or not\n    function transferFrom(address _from, address _to, uint _value) returns (bool success) {}\n\n    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Whether the approval was successful or not\n    function approve(address _spender, uint _value) returns (bool success) {}\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender) constant returns (uint remaining) {}\n\n    event Transfer(address indexed _from, address indexed _to, uint _value);\n    event Approval(address indexed _owner, address indexed _spender, uint _value);\n}\n\n"
+	},
+	"sourceTreeHashHex": "0x544edb4a6a886e7483e4b5b0931f3a7acf15a9a252f007bb05ebf98ab091fd6a",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.11+commit.68ef5810.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/contracts/core/generated-wrappers/asset_proxy_owner.ts b/contracts/core/generated-wrappers/asset_proxy_owner.ts
new file mode 100644
index 000000000..8ca70e026
--- /dev/null
+++ b/contracts/core/generated-wrappers/asset_proxy_owner.ts
@@ -0,0 +1,1876 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type AssetProxyOwnerEventArgs =
+    | AssetProxyOwnerAssetProxyRegistrationEventArgs
+    | AssetProxyOwnerConfirmationTimeSetEventArgs
+    | AssetProxyOwnerTimeLockChangeEventArgs
+    | AssetProxyOwnerConfirmationEventArgs
+    | AssetProxyOwnerRevocationEventArgs
+    | AssetProxyOwnerSubmissionEventArgs
+    | AssetProxyOwnerExecutionEventArgs
+    | AssetProxyOwnerExecutionFailureEventArgs
+    | AssetProxyOwnerDepositEventArgs
+    | AssetProxyOwnerOwnerAdditionEventArgs
+    | AssetProxyOwnerOwnerRemovalEventArgs
+    | AssetProxyOwnerRequirementChangeEventArgs;
+
+export enum AssetProxyOwnerEvents {
+    AssetProxyRegistration = 'AssetProxyRegistration',
+    ConfirmationTimeSet = 'ConfirmationTimeSet',
+    TimeLockChange = 'TimeLockChange',
+    Confirmation = 'Confirmation',
+    Revocation = 'Revocation',
+    Submission = 'Submission',
+    Execution = 'Execution',
+    ExecutionFailure = 'ExecutionFailure',
+    Deposit = 'Deposit',
+    OwnerAddition = 'OwnerAddition',
+    OwnerRemoval = 'OwnerRemoval',
+    RequirementChange = 'RequirementChange',
+}
+
+export interface AssetProxyOwnerAssetProxyRegistrationEventArgs extends DecodedLogArgs {
+    assetProxyContract: string;
+    isRegistered: boolean;
+}
+
+export interface AssetProxyOwnerConfirmationTimeSetEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+    confirmationTime: BigNumber;
+}
+
+export interface AssetProxyOwnerTimeLockChangeEventArgs extends DecodedLogArgs {
+    secondsTimeLocked: BigNumber;
+}
+
+export interface AssetProxyOwnerConfirmationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface AssetProxyOwnerRevocationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface AssetProxyOwnerSubmissionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface AssetProxyOwnerExecutionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface AssetProxyOwnerExecutionFailureEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface AssetProxyOwnerDepositEventArgs extends DecodedLogArgs {
+    sender: string;
+    value: BigNumber;
+}
+
+export interface AssetProxyOwnerOwnerAdditionEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface AssetProxyOwnerOwnerRemovalEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface AssetProxyOwnerRequirementChangeEventArgs extends DecodedLogArgs {
+    required: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class AssetProxyOwnerContract extends BaseContract {
+    public owners = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'owners(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'removeOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public revokeConfirmation = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.revokeConfirmation.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'revokeConfirmation(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isOwner = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'isOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmations = {
+        async callAsync(
+            index_0: BigNumber,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'confirmations(uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public executeRemoveAuthorizedAddressAtIndex = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeRemoveAuthorizedAddressAtIndex.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'executeRemoveAuthorizedAddressAtIndex(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeRemoveAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeRemoveAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public secondsTimeLocked = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'secondsTimeLocked()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'secondsTimeLocked'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionCount = {
+        async callAsync(
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'getTransactionCount(bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
+            const encodedData = ethersFunction.encode([pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public registerAssetProxy = {
+        async sendTransactionAsync(
+            assetProxyContract: string,
+            isRegistered: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
+            [assetProxyContract,
+    isRegistered
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+    isRegistered
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
+    isRegistered
+    ]);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
+    isRegistered
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.registerAssetProxy.estimateGasAsync.bind(
+                    self,
+                    assetProxyContract,
+                    isRegistered
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetProxyContract: string,
+            isRegistered: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
+            [assetProxyContract,
+    isRegistered
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+    isRegistered
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
+    isRegistered
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetProxyContract: string,
+            isRegistered: boolean,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
+            [assetProxyContract,
+    isRegistered
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+    isRegistered
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
+    isRegistered
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetProxyContract: string,
+            isRegistered: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'registerAssetProxy(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxyContract,
+        isRegistered
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+        isRegistered
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
+        isRegistered
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxyContract,
+        isRegistered
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public addOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'addOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isConfirmed = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'isConfirmed(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeTimeLock = {
+        async sendTransactionAsync(
+            _secondsTimeLocked: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
+    ]);
+            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeTimeLock.estimateGasAsync.bind(
+                    self,
+                    _secondsTimeLocked
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _secondsTimeLocked: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _secondsTimeLocked: BigNumber,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _secondsTimeLocked: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'changeTimeLock(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_secondsTimeLocked
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
+            const encodedData = ethersFunction.encode([_secondsTimeLocked
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeTimeLock'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isAssetProxyRegistered = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'isAssetProxyRegistered(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isAssetProxyRegistered;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isAssetProxyRegistered'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmationCount = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'getConfirmationCount(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, BigNumber, string, boolean]
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'transactions(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOwners = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'getOwners()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionIds = {
+        async callAsync(
+            from: BigNumber,
+            to: BigNumber,
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber[]
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [from,
+        to,
+        pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
+            const encodedData = ethersFunction.encode([from,
+        to,
+        pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmations = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'getConfirmations(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactionCount = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'transactionCount()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeRequirement = {
+        async sendTransactionAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+    ]);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeRequirement.estimateGasAsync.bind(
+                    self,
+                    _required
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _required: BigNumber,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _required: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'changeRequirement(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_required
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
+            const encodedData = ethersFunction.encode([_required
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public confirmTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.confirmTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'confirmTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public submitTransaction = {
+        async sendTransactionAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+    value,
+    data
+    ]);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.submitTransaction.estimateGasAsync.bind(
+                    self,
+                    destination,
+                    value,
+                    data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            destination: string,
+            value: BigNumber,
+            data: string,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'submitTransaction(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [destination,
+        value,
+        data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+        value,
+        data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+        value,
+        data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
+            const encodedData = ethersFunction.encode([destination,
+        value,
+        data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmationTimes = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'confirmationTimes(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmationTimes'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public MAX_OWNER_COUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'MAX_OWNER_COUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public required = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'required()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public replaceOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+    newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.replaceOwner.estimateGasAsync.bind(
+                    self,
+                    owner,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+            newOwner: string,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'replaceOwner(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner,
+        newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+        newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+        newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
+            const encodedData = ethersFunction.encode([owner,
+        newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as AssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as AssetProxyOwnerContract;
+            const functionSignature = 'executeTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _assetProxyContracts: string[],
+            _required: BigNumber,
+            _secondsTimeLocked: BigNumber,
+    ): Promise<AssetProxyOwnerContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return AssetProxyOwnerContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _assetProxyContracts: string[],
+            _required: BigNumber,
+            _secondsTimeLocked: BigNumber,
+    ): Promise<AssetProxyOwnerContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`AssetProxyOwner successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new AssetProxyOwnerContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('AssetProxyOwner', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_erc20_token.ts b/contracts/core/generated-wrappers/dummy_erc20_token.ts
new file mode 100644
index 000000000..1efeeed0a
--- /dev/null
+++ b/contracts/core/generated-wrappers/dummy_erc20_token.ts
@@ -0,0 +1,1044 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type DummyERC20TokenEventArgs =
+    | DummyERC20TokenTransferEventArgs
+    | DummyERC20TokenApprovalEventArgs;
+
+export enum DummyERC20TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+}
+
+export interface DummyERC20TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface DummyERC20TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class DummyERC20TokenContract extends BaseContract {
+    public name = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'name()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _spender,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _spender: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _spender: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_spender,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_spender,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public decimals = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'decimals()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public symbol = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'symbol()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public mint = {
+        async sendTransactionAsync(
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
+    ]);
+            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.mint.estimateGasAsync.bind(
+                    self,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'mint(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
+            const encodedData = ethersFunction.encode([_value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([_to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public allowance = {
+        async callAsync(
+            _owner: string,
+            _spender: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _spender
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _spender
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _spender
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([_owner,
+        _spender
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setBalance = {
+        async sendTransactionAsync(
+            _target: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setBalance.estimateGasAsync.bind(
+                    self,
+                    _target,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _target: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _target: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _target: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'setBalance(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_target,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setBalance;
+            const encodedData = ethersFunction.encode([_target,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setBalance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as DummyERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public MAX_MINT_AMOUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyERC20TokenContract;
+            const functionSignature = 'MAX_MINT_AMOUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_MINT_AMOUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_MINT_AMOUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+            _decimals: BigNumber,
+            _totalSupply: BigNumber,
+    ): Promise<DummyERC20TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return DummyERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
+_symbol,
+_decimals,
+_totalSupply
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+            _decimals: BigNumber,
+            _totalSupply: BigNumber,
+    ): Promise<DummyERC20TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_name,
+_symbol,
+_decimals,
+_totalSupply
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_name,
+_symbol,
+_decimals,
+_totalSupply
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_name,
+_symbol,
+_decimals,
+_totalSupply
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`DummyERC20Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new DummyERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_name,
+_symbol,
+_decimals,
+_totalSupply
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('DummyERC20Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_erc721_receiver.ts b/contracts/core/generated-wrappers/dummy_erc721_receiver.ts
new file mode 100644
index 000000000..49fd3ca20
--- /dev/null
+++ b/contracts/core/generated-wrappers/dummy_erc721_receiver.ts
@@ -0,0 +1,231 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type DummyERC721ReceiverEventArgs =
+    | DummyERC721ReceiverTokenReceivedEventArgs;
+
+export enum DummyERC721ReceiverEvents {
+    TokenReceived = 'TokenReceived',
+}
+
+export interface DummyERC721ReceiverTokenReceivedEventArgs extends DecodedLogArgs {
+    operator: string;
+    from: string;
+    tokenId: BigNumber;
+    data: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class DummyERC721ReceiverContract extends BaseContract {
+    public onERC721Received = {
+        async sendTransactionAsync(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721ReceiverContract;
+            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
+            [_operator,
+    _from,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.onERC721Received.estimateGasAsync.bind(
+                    self,
+                    _operator,
+                    _from,
+                    _tokenId,
+                    _data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721ReceiverContract;
+            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
+            [_operator,
+    _from,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+        ): string {
+            const self = this as any as DummyERC721ReceiverContract;
+            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
+            [_operator,
+    _from,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC721ReceiverContract;
+            const functionSignature = 'onERC721Received(address,address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_operator,
+        _from,
+        _tokenId,
+        _data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+        _from,
+        _tokenId,
+        _data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+        _from,
+        _tokenId,
+        _data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.onERC721Received;
+            const encodedData = ethersFunction.encode([_operator,
+        _from,
+        _tokenId,
+        _data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'onERC721Received'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<DummyERC721ReceiverContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return DummyERC721ReceiverContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<DummyERC721ReceiverContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`DummyERC721Receiver successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new DummyERC721ReceiverContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('DummyERC721Receiver', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_erc721_token.ts b/contracts/core/generated-wrappers/dummy_erc721_token.ts
new file mode 100644
index 000000000..cc5f9679f
--- /dev/null
+++ b/contracts/core/generated-wrappers/dummy_erc721_token.ts
@@ -0,0 +1,1326 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type DummyERC721TokenEventArgs =
+    | DummyERC721TokenTransferEventArgs
+    | DummyERC721TokenApprovalEventArgs
+    | DummyERC721TokenApprovalForAllEventArgs;
+
+export enum DummyERC721TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+    ApprovalForAll = 'ApprovalForAll',
+}
+
+export interface DummyERC721TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _tokenId: BigNumber;
+}
+
+export interface DummyERC721TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _approved: string;
+    _tokenId: BigNumber;
+}
+
+export interface DummyERC721TokenApprovalForAllEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _operator: string;
+    _approved: boolean;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class DummyERC721TokenContract extends BaseContract {
+    public name = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'name()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getApproved = {
+        async callAsync(
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'getApproved(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getApproved;
+            const encodedData = ethersFunction.encode([_tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getApproved'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            _approved: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_approved,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _approved,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _approved: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_approved,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _approved: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_approved,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _approved: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_approved,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_approved,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public mint = {
+        async sendTransactionAsync(
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('mint(address,uint256)').inputs;
+            [_to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('mint(address,uint256)').functions.mint.encode([_to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.mint.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('mint(address,uint256)').inputs;
+            [_to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('mint(address,uint256)').functions.mint.encode([_to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('mint(address,uint256)').inputs;
+            [_to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('mint(address,uint256)').functions.mint.encode([_to,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'mint(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
+            const encodedData = ethersFunction.encode([_to,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public safeTransferFrom1 = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.safeTransferFrom1.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'safeTransferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public ownerOf = {
+        async callAsync(
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'ownerOf(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ownerOf;
+            const encodedData = ethersFunction.encode([_tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'ownerOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public symbol = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'symbol()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public burn = {
+        async sendTransactionAsync(
+            _owner: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('burn(address,uint256)').inputs;
+            [_owner,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('burn(address,uint256)').functions.burn.encode([_owner,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.burn.estimateGasAsync.bind(
+                    self,
+                    _owner,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _owner: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('burn(address,uint256)').inputs;
+            [_owner,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('burn(address,uint256)').functions.burn.encode([_owner,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _owner: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('burn(address,uint256)').inputs;
+            [_owner,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('burn(address,uint256)').functions.burn.encode([_owner,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _owner: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'burn(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.burn;
+            const encodedData = ethersFunction.encode([_owner,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'burn'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public setApprovalForAll = {
+        async sendTransactionAsync(
+            _operator: string,
+            _approved: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
+            [_operator,
+    _approved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _approved
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+    _approved
+    ]);
+            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
+    _approved
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setApprovalForAll.estimateGasAsync.bind(
+                    self,
+                    _operator,
+                    _approved
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _operator: string,
+            _approved: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
+            [_operator,
+    _approved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _approved
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
+    _approved
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _operator: string,
+            _approved: boolean,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
+            [_operator,
+    _approved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _approved
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
+    _approved
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _operator: string,
+            _approved: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'setApprovalForAll(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_operator,
+        _approved
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+        _approved
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+        _approved
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setApprovalForAll;
+            const encodedData = ethersFunction.encode([_operator,
+        _approved
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setApprovalForAll'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public safeTransferFrom2 = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
+            [_from,
+    _to,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.safeTransferFrom2.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _tokenId,
+                    _data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
+            [_from,
+    _to,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
+            [_from,
+    _to,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'safeTransferFrom(address,address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _tokenId,
+        _data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _tokenId,
+        _data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _tokenId,
+        _data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _tokenId,
+        _data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isApprovedForAll = {
+        async callAsync(
+            _owner: string,
+            _operator: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'isApprovedForAll(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _operator
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _operator
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _operator
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isApprovedForAll;
+            const encodedData = ethersFunction.encode([_owner,
+        _operator
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isApprovedForAll'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as DummyERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyERC721TokenContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+    ): Promise<DummyERC721TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return DummyERC721TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
+_symbol
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+    ): Promise<DummyERC721TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_name,
+_symbol
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_name,
+_symbol
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_name,
+_symbol
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`DummyERC721Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new DummyERC721TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_name,
+_symbol
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('DummyERC721Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts b/contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts
new file mode 100644
index 000000000..d8a4c0f89
--- /dev/null
+++ b/contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts
@@ -0,0 +1,1044 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type DummyMultipleReturnERC20TokenEventArgs =
+    | DummyMultipleReturnERC20TokenTransferEventArgs
+    | DummyMultipleReturnERC20TokenApprovalEventArgs;
+
+export enum DummyMultipleReturnERC20TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+}
+
+export interface DummyMultipleReturnERC20TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface DummyMultipleReturnERC20TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class DummyMultipleReturnERC20TokenContract extends BaseContract {
+    public name = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'name()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _spender,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _spender: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _spender: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_spender,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_spender,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public decimals = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'decimals()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public symbol = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'symbol()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public mint = {
+        async sendTransactionAsync(
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
+    ]);
+            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.mint.estimateGasAsync.bind(
+                    self,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'mint(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
+            const encodedData = ethersFunction.encode([_value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([_to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public allowance = {
+        async callAsync(
+            _owner: string,
+            _spender: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _spender
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _spender
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _spender
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([_owner,
+        _spender
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setBalance = {
+        async sendTransactionAsync(
+            _target: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setBalance.estimateGasAsync.bind(
+                    self,
+                    _target,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _target: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _target: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _target: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'setBalance(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_target,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setBalance;
+            const encodedData = ethersFunction.encode([_target,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setBalance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public MAX_MINT_AMOUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyMultipleReturnERC20TokenContract;
+            const functionSignature = 'MAX_MINT_AMOUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_MINT_AMOUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_MINT_AMOUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+            _decimals: BigNumber,
+            _totalSupply: BigNumber,
+    ): Promise<DummyMultipleReturnERC20TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return DummyMultipleReturnERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
+_symbol,
+_decimals,
+_totalSupply
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+            _decimals: BigNumber,
+            _totalSupply: BigNumber,
+    ): Promise<DummyMultipleReturnERC20TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_name,
+_symbol,
+_decimals,
+_totalSupply
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_name,
+_symbol,
+_decimals,
+_totalSupply
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_name,
+_symbol,
+_decimals,
+_totalSupply
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`DummyMultipleReturnERC20Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new DummyMultipleReturnERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_name,
+_symbol,
+_decimals,
+_totalSupply
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('DummyMultipleReturnERC20Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts b/contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts
new file mode 100644
index 000000000..6bf32ae48
--- /dev/null
+++ b/contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts
@@ -0,0 +1,1044 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type DummyNoReturnERC20TokenEventArgs =
+    | DummyNoReturnERC20TokenTransferEventArgs
+    | DummyNoReturnERC20TokenApprovalEventArgs;
+
+export enum DummyNoReturnERC20TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+}
+
+export interface DummyNoReturnERC20TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface DummyNoReturnERC20TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class DummyNoReturnERC20TokenContract extends BaseContract {
+    public name = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'name()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _spender,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _spender: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _spender: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_spender,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_spender,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public decimals = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'decimals()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public symbol = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'symbol()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public mint = {
+        async sendTransactionAsync(
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
+    ]);
+            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.mint.estimateGasAsync.bind(
+                    self,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
+            [_value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'mint(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
+            const encodedData = ethersFunction.encode([_value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([_to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public allowance = {
+        async callAsync(
+            _owner: string,
+            _spender: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _spender
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _spender
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _spender
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([_owner,
+        _spender
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setBalance = {
+        async sendTransactionAsync(
+            _target: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setBalance.estimateGasAsync.bind(
+                    self,
+                    _target,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _target: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _target: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
+            [_target,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _target: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'setBalance(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_target,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setBalance;
+            const encodedData = ethersFunction.encode([_target,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setBalance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public MAX_MINT_AMOUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as DummyNoReturnERC20TokenContract;
+            const functionSignature = 'MAX_MINT_AMOUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_MINT_AMOUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_MINT_AMOUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+            _decimals: BigNumber,
+            _totalSupply: BigNumber,
+    ): Promise<DummyNoReturnERC20TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return DummyNoReturnERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
+_symbol,
+_decimals,
+_totalSupply
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _name: string,
+            _symbol: string,
+            _decimals: BigNumber,
+            _totalSupply: BigNumber,
+    ): Promise<DummyNoReturnERC20TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_name,
+_symbol,
+_decimals,
+_totalSupply
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_name,
+_symbol,
+_decimals,
+_totalSupply
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_name,
+_symbol,
+_decimals,
+_totalSupply
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`DummyNoReturnERC20Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new DummyNoReturnERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_name,
+_symbol,
+_decimals,
+_totalSupply
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('DummyNoReturnERC20Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc20_proxy.ts b/contracts/core/generated-wrappers/erc20_proxy.ts
new file mode 100644
index 000000000..ab207b38e
--- /dev/null
+++ b/contracts/core/generated-wrappers/erc20_proxy.ts
@@ -0,0 +1,649 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ERC20ProxyEventArgs =
+    | ERC20ProxyAuthorizedAddressAddedEventArgs
+    | ERC20ProxyAuthorizedAddressRemovedEventArgs;
+
+export enum ERC20ProxyEvents {
+    AuthorizedAddressAdded = 'AuthorizedAddressAdded',
+    AuthorizedAddressRemoved = 'AuthorizedAddressRemoved',
+}
+
+export interface ERC20ProxyAuthorizedAddressAddedEventArgs extends DecodedLogArgs {
+    target: string;
+    caller: string;
+}
+
+export interface ERC20ProxyAuthorizedAddressRemovedEventArgs extends DecodedLogArgs {
+    target: string;
+    caller: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ERC20ProxyContract extends BaseContract {
+    public addAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'addAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public authorities = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'authorities(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'removeAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeAuthorizedAddressAtIndex = {
+        async sendTransactionAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+    index
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
+                    self,
+                    target,
+                    index
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+            index: BigNumber,
+        ): string {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([target,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getProxyId = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'getProxyId()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public authorized = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'authorized(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAuthorizedAddresses = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'getAuthorizedAddresses()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as ERC20ProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC20ProxyContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC20ProxyContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ERC20ProxyContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC20ProxyContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ERC20Proxy successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ERC20ProxyContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ERC20Proxy', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc20_token.ts b/contracts/core/generated-wrappers/erc20_token.ts
new file mode 100644
index 000000000..8ee563b7e
--- /dev/null
+++ b/contracts/core/generated-wrappers/erc20_token.ts
@@ -0,0 +1,556 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ERC20TokenEventArgs =
+    | ERC20TokenTransferEventArgs
+    | ERC20TokenApprovalEventArgs;
+
+export enum ERC20TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+}
+
+export interface ERC20TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface ERC20TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ERC20TokenContract extends BaseContract {
+    public approve = {
+        async sendTransactionAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _spender,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _spender: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _spender: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ERC20TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_spender,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_spender,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ERC20TokenContract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ERC20TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ERC20TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ERC20TokenContract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([_to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public allowance = {
+        async callAsync(
+            _owner: string,
+            _spender: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ERC20TokenContract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _spender
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _spender
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _spender
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([_owner,
+        _spender
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC20TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC20TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ERC20Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ERC20Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc721_proxy.ts b/contracts/core/generated-wrappers/erc721_proxy.ts
new file mode 100644
index 000000000..691c55578
--- /dev/null
+++ b/contracts/core/generated-wrappers/erc721_proxy.ts
@@ -0,0 +1,649 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ERC721ProxyEventArgs =
+    | ERC721ProxyAuthorizedAddressAddedEventArgs
+    | ERC721ProxyAuthorizedAddressRemovedEventArgs;
+
+export enum ERC721ProxyEvents {
+    AuthorizedAddressAdded = 'AuthorizedAddressAdded',
+    AuthorizedAddressRemoved = 'AuthorizedAddressRemoved',
+}
+
+export interface ERC721ProxyAuthorizedAddressAddedEventArgs extends DecodedLogArgs {
+    target: string;
+    caller: string;
+}
+
+export interface ERC721ProxyAuthorizedAddressRemovedEventArgs extends DecodedLogArgs {
+    target: string;
+    caller: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ERC721ProxyContract extends BaseContract {
+    public addAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'addAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public authorities = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'authorities(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'removeAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeAuthorizedAddressAtIndex = {
+        async sendTransactionAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+    index
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
+                    self,
+                    target,
+                    index
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+            index: BigNumber,
+        ): string {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([target,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getProxyId = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'getProxyId()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public authorized = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'authorized(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAuthorizedAddresses = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'getAuthorizedAddresses()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as ERC721ProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721ProxyContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC721ProxyContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ERC721ProxyContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC721ProxyContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ERC721Proxy successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ERC721ProxyContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ERC721Proxy', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc721_token.ts b/contracts/core/generated-wrappers/erc721_token.ts
new file mode 100644
index 000000000..d1a2d5670
--- /dev/null
+++ b/contracts/core/generated-wrappers/erc721_token.ts
@@ -0,0 +1,893 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ERC721TokenEventArgs =
+    | ERC721TokenTransferEventArgs
+    | ERC721TokenApprovalEventArgs
+    | ERC721TokenApprovalForAllEventArgs;
+
+export enum ERC721TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+    ApprovalForAll = 'ApprovalForAll',
+}
+
+export interface ERC721TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _tokenId: BigNumber;
+}
+
+export interface ERC721TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _approved: string;
+    _tokenId: BigNumber;
+}
+
+export interface ERC721TokenApprovalForAllEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _operator: string;
+    _approved: boolean;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ERC721TokenContract extends BaseContract {
+    public getApproved = {
+        async callAsync(
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'getApproved(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getApproved;
+            const encodedData = ethersFunction.encode([_tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getApproved'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            _approved: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_approved,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _approved,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _approved: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_approved,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _approved: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_approved,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _approved: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_approved,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_approved,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public safeTransferFrom1 = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _tokenId
+    ]);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.safeTransferFrom1.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _tokenId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+        ): string {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _tokenId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'safeTransferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public ownerOf = {
+        async callAsync(
+            _tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'ownerOf(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ownerOf;
+            const encodedData = ethersFunction.encode([_tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'ownerOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setApprovalForAll = {
+        async sendTransactionAsync(
+            _operator: string,
+            _approved: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
+            [_operator,
+    _approved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _approved
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+    _approved
+    ]);
+            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
+    _approved
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setApprovalForAll.estimateGasAsync.bind(
+                    self,
+                    _operator,
+                    _approved
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _operator: string,
+            _approved: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
+            [_operator,
+    _approved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _approved
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
+    _approved
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _operator: string,
+            _approved: boolean,
+        ): string {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
+            [_operator,
+    _approved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _approved
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
+    _approved
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _operator: string,
+            _approved: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'setApprovalForAll(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_operator,
+        _approved
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+        _approved
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+        _approved
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setApprovalForAll;
+            const encodedData = ethersFunction.encode([_operator,
+        _approved
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setApprovalForAll'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public safeTransferFrom2 = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
+            [_from,
+    _to,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.safeTransferFrom2.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _tokenId,
+                    _data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
+            [_from,
+    _to,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+        ): string {
+            const self = this as any as ERC721TokenContract;
+            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
+            [_from,
+    _to,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
+    _to,
+    _tokenId,
+    _data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _tokenId: BigNumber,
+            _data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'safeTransferFrom(address,address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _tokenId,
+        _data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _tokenId,
+        _data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _tokenId,
+        _data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _tokenId,
+        _data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isApprovedForAll = {
+        async callAsync(
+            _owner: string,
+            _operator: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ERC721TokenContract;
+            const functionSignature = 'isApprovedForAll(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _operator
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _operator
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _operator
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isApprovedForAll;
+            const encodedData = ethersFunction.encode([_owner,
+        _operator
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isApprovedForAll'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC721TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ERC721TokenContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ERC721TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ERC721Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ERC721TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ERC721Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/exchange.ts b/contracts/core/generated-wrappers/exchange.ts
new file mode 100644
index 000000000..11b5e7024
--- /dev/null
+++ b/contracts/core/generated-wrappers/exchange.ts
@@ -0,0 +1,3080 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ExchangeEventArgs =
+    | ExchangeSignatureValidatorApprovalEventArgs
+    | ExchangeFillEventArgs
+    | ExchangeCancelEventArgs
+    | ExchangeCancelUpToEventArgs
+    | ExchangeAssetProxyRegisteredEventArgs;
+
+export enum ExchangeEvents {
+    SignatureValidatorApproval = 'SignatureValidatorApproval',
+    Fill = 'Fill',
+    Cancel = 'Cancel',
+    CancelUpTo = 'CancelUpTo',
+    AssetProxyRegistered = 'AssetProxyRegistered',
+}
+
+export interface ExchangeSignatureValidatorApprovalEventArgs extends DecodedLogArgs {
+    signerAddress: string;
+    validatorAddress: string;
+    approved: boolean;
+}
+
+export interface ExchangeFillEventArgs extends DecodedLogArgs {
+    makerAddress: string;
+    feeRecipientAddress: string;
+    takerAddress: string;
+    senderAddress: string;
+    makerAssetFilledAmount: BigNumber;
+    takerAssetFilledAmount: BigNumber;
+    makerFeePaid: BigNumber;
+    takerFeePaid: BigNumber;
+    orderHash: string;
+    makerAssetData: string;
+    takerAssetData: string;
+}
+
+export interface ExchangeCancelEventArgs extends DecodedLogArgs {
+    makerAddress: string;
+    feeRecipientAddress: string;
+    senderAddress: string;
+    orderHash: string;
+    makerAssetData: string;
+    takerAssetData: string;
+}
+
+export interface ExchangeCancelUpToEventArgs extends DecodedLogArgs {
+    makerAddress: string;
+    senderAddress: string;
+    orderEpoch: BigNumber;
+}
+
+export interface ExchangeAssetProxyRegisteredEventArgs extends DecodedLogArgs {
+    id: string;
+    assetProxy: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ExchangeContract extends BaseContract {
+    public filled = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'filled(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.filled;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'filled'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public batchFillOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchFillOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmounts,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'batchFillOrders(tuple[],uint256[],bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmounts,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrders;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchFillOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public cancelled = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'cancelled(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelled;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelled'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public preSign = {
+        async sendTransactionAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+    signerAddress,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.preSign.estimateGasAsync.bind(
+                    self,
+                    hash,
+                    signerAddress,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'preSign(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSign;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'preSign'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public matchOrders = {
+        async sendTransactionAsync(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.matchOrders.estimateGasAsync.bind(
+                    self,
+                    leftOrder,
+                    rightOrder,
+                    leftSignature,
+                    rightSignature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{left: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};right: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};leftMakerAssetSpreadAmount: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.matchOrders;
+            const encodedData = ethersFunction.encode([leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'matchOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public fillOrderNoThrow = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrderNoThrow.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrderNoThrow;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrderNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public assetProxies = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'assetProxies(bytes4)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public batchCancelOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
+            [orders
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
+    ]);
+            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchCancelOrders.estimateGasAsync.bind(
+                    self,
+                    orders
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
+            [orders
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
+            [orders
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'batchCancelOrders(tuple[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchCancelOrders;
+            const encodedData = ethersFunction.encode([orders
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchCancelOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public batchFillOrKillOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchFillOrKillOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmounts,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'batchFillOrKillOrders(tuple[],uint256[],bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmounts,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrKillOrders;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchFillOrKillOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public cancelOrdersUpTo = {
+        async sendTransactionAsync(
+            targetOrderEpoch: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
+            [targetOrderEpoch
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
+    ]);
+            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.cancelOrdersUpTo.estimateGasAsync.bind(
+                    self,
+                    targetOrderEpoch
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            targetOrderEpoch: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
+            [targetOrderEpoch
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            targetOrderEpoch: BigNumber,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
+            [targetOrderEpoch
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            targetOrderEpoch: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'cancelOrdersUpTo(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [targetOrderEpoch
+        ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrdersUpTo;
+            const encodedData = ethersFunction.encode([targetOrderEpoch
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelOrdersUpTo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public batchFillOrdersNoThrow = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchFillOrdersNoThrow.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmounts,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'batchFillOrdersNoThrow(tuple[],uint256[],bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmounts,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrdersNoThrow;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchFillOrdersNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAssetProxy = {
+        async callAsync(
+            assetProxyId: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'getAssetProxy(bytes4)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxyId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxyId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'transactions(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public fillOrKillOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrKillOrder.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrKillOrder;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrKillOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setSignatureValidatorApproval = {
+        async sendTransactionAsync(
+            validatorAddress: string,
+            approval: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
+    approval
+    ]);
+            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setSignatureValidatorApproval.estimateGasAsync.bind(
+                    self,
+                    validatorAddress,
+                    approval
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            validatorAddress: string,
+            approval: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            validatorAddress: string,
+            approval: boolean,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            validatorAddress: string,
+            approval: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'setSignatureValidatorApproval(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [validatorAddress,
+        approval
+        ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+        approval
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
+        approval
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setSignatureValidatorApproval;
+            const encodedData = ethersFunction.encode([validatorAddress,
+        approval
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setSignatureValidatorApproval'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public allowedValidators = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'allowedValidators(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowedValidators;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowedValidators'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketSellOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketSellOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'marketSellOrders(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrders;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketSellOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getOrdersInfo = {
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<Array<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}>
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'getOrdersInfo(tuple[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrdersInfo;
+            const encodedData = ethersFunction.encode([orders
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrdersInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public preSigned = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'preSigned(bytes32,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSigned;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'preSigned'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public isValidSignature = {
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketBuyOrdersNoThrow = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketBuyOrdersNoThrow.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    makerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'marketBuyOrdersNoThrow(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        makerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrdersNoThrow;
+            const encodedData = ethersFunction.encode([orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrdersNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public fillOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrder.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrder;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    salt,
+                    signerAddress,
+                    data,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'executeTransaction(uint256,address,bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [salt,
+        signerAddress,
+        data,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+        signerAddress,
+        data,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
+        signerAddress,
+        data,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([salt,
+        signerAddress,
+        data,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public registerAssetProxy = {
+        async sendTransactionAsync(
+            assetProxy: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
+    ]);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.registerAssetProxy.estimateGasAsync.bind(
+                    self,
+                    assetProxy
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetProxy: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetProxy: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetProxy: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'registerAssetProxy(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxy
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxy
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOrderInfo = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'getOrderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderInfo;
+            const encodedData = ethersFunction.encode([order
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrderInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public cancelOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+    ]);
+            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.cancelOrder.estimateGasAsync.bind(
+                    self,
+                    order
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrder;
+            const encodedData = ethersFunction.encode([order
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public orderEpoch = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'orderEpoch(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.orderEpoch;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'orderEpoch'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public ZRX_ASSET_DATA = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'ZRX_ASSET_DATA()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ZRX_ASSET_DATA;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'ZRX_ASSET_DATA'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketSellOrdersNoThrow = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketSellOrdersNoThrow.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'marketSellOrdersNoThrow(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrdersNoThrow;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketSellOrdersNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public EIP712_DOMAIN_HASH = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'EIP712_DOMAIN_HASH()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketBuyOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketBuyOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    makerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'marketBuyOrders(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        makerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrders;
+            const encodedData = ethersFunction.encode([orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public currentContextAddress = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'currentContextAddress()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.currentContextAddress;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'currentContextAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as ExchangeContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public VERSION = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ExchangeContract;
+            const functionSignature = 'VERSION()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.VERSION;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'VERSION'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _zrxAssetData: string,
+    ): Promise<ExchangeContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ExchangeContract.deployAsync(bytecode, abi, provider, txDefaults, _zrxAssetData
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _zrxAssetData: string,
+    ): Promise<ExchangeContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_zrxAssetData
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_zrxAssetData
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_zrxAssetData
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`Exchange successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ExchangeContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_zrxAssetData
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('Exchange', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/exchange_wrapper.ts b/contracts/core/generated-wrappers/exchange_wrapper.ts
new file mode 100644
index 000000000..75d355e79
--- /dev/null
+++ b/contracts/core/generated-wrappers/exchange_wrapper.ts
@@ -0,0 +1,378 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ExchangeWrapperContract extends BaseContract {
+    public fillOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            takerSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeWrapperContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrder.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    salt,
+                    orderSignature,
+                    takerSignature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            takerSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeWrapperContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            takerSignature: string,
+        ): string {
+            const self = this as any as ExchangeWrapperContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature,
+    takerSignature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            takerSignature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeWrapperContract;
+            const functionSignature = 'fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature,
+        takerSignature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature,
+        takerSignature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature,
+        takerSignature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrder;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature,
+        takerSignature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public cancelOrdersUpTo = {
+        async sendTransactionAsync(
+            targetOrderEpoch: BigNumber,
+            salt: BigNumber,
+            makerSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ExchangeWrapperContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256,uint256,bytes)').inputs;
+            [targetOrderEpoch,
+    salt,
+    makerSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
+    salt,
+    makerSignature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch,
+    salt,
+    makerSignature
+    ]);
+            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256,uint256,bytes)').functions.cancelOrdersUpTo.encode([targetOrderEpoch,
+    salt,
+    makerSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.cancelOrdersUpTo.estimateGasAsync.bind(
+                    self,
+                    targetOrderEpoch,
+                    salt,
+                    makerSignature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            targetOrderEpoch: BigNumber,
+            salt: BigNumber,
+            makerSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ExchangeWrapperContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256,uint256,bytes)').inputs;
+            [targetOrderEpoch,
+    salt,
+    makerSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
+    salt,
+    makerSignature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256,uint256,bytes)').functions.cancelOrdersUpTo.encode([targetOrderEpoch,
+    salt,
+    makerSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            targetOrderEpoch: BigNumber,
+            salt: BigNumber,
+            makerSignature: string,
+        ): string {
+            const self = this as any as ExchangeWrapperContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256,uint256,bytes)').inputs;
+            [targetOrderEpoch,
+    salt,
+    makerSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
+    salt,
+    makerSignature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrdersUpTo(uint256,uint256,bytes)').functions.cancelOrdersUpTo.encode([targetOrderEpoch,
+    salt,
+    makerSignature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            targetOrderEpoch: BigNumber,
+            salt: BigNumber,
+            makerSignature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ExchangeWrapperContract;
+            const functionSignature = 'cancelOrdersUpTo(uint256,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [targetOrderEpoch,
+        salt,
+        makerSignature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
+        salt,
+        makerSignature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch,
+        salt,
+        makerSignature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrdersUpTo;
+            const encodedData = ethersFunction.encode([targetOrderEpoch,
+        salt,
+        makerSignature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelOrdersUpTo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<ExchangeWrapperContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ExchangeWrapperContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<ExchangeWrapperContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_exchange
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_exchange
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_exchange
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ExchangeWrapper successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ExchangeWrapperContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_exchange
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ExchangeWrapper', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/forwarder.ts b/contracts/core/generated-wrappers/forwarder.ts
new file mode 100644
index 000000000..80bbc52c7
--- /dev/null
+++ b/contracts/core/generated-wrappers/forwarder.ts
@@ -0,0 +1,730 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ForwarderContract extends BaseContract {
+    public marketBuyOrdersWithEth = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+            txData: Partial<TxDataPayable> = {},
+        ): Promise<string> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            const encodedData = self._lookupEthersInterface('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').functions.marketBuyOrdersWithEth.encode([orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketBuyOrdersWithEth.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    makerAssetFillAmount,
+                    signatures,
+                    feeOrders,
+                    feeSignatures,
+                    feePercentage,
+                    feeRecipient
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').functions.marketBuyOrdersWithEth.encode([orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+        ): string {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').functions.marketBuyOrdersWithEth.encode([orders,
+    makerAssetFillAmount,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}, {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}]
+        > {
+            const self = this as any as ForwarderContract;
+            const functionSignature = 'marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        makerAssetFillAmount,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrdersWithEth;
+            const encodedData = ethersFunction.encode([orders,
+        makerAssetFillAmount,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrdersWithEth'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public withdrawAsset = {
+        async sendTransactionAsync(
+            assetData: string,
+            amount: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('withdrawAsset(bytes,uint256)').inputs;
+            [assetData,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    amount
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
+    amount
+    ]);
+            const encodedData = self._lookupEthersInterface('withdrawAsset(bytes,uint256)').functions.withdrawAsset.encode([assetData,
+    amount
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.withdrawAsset.estimateGasAsync.bind(
+                    self,
+                    assetData,
+                    amount
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetData: string,
+            amount: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('withdrawAsset(bytes,uint256)').inputs;
+            [assetData,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    amount
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('withdrawAsset(bytes,uint256)').functions.withdrawAsset.encode([assetData,
+    amount
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetData: string,
+            amount: BigNumber,
+        ): string {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('withdrawAsset(bytes,uint256)').inputs;
+            [assetData,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    amount
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('withdrawAsset(bytes,uint256)').functions.withdrawAsset.encode([assetData,
+    amount
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetData: string,
+            amount: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ForwarderContract;
+            const functionSignature = 'withdrawAsset(bytes,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetData,
+        amount
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+        amount
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
+        amount
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.withdrawAsset;
+            const encodedData = ethersFunction.encode([assetData,
+        amount
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'withdrawAsset'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ForwarderContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketSellOrdersWithEth = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+            txData: Partial<TxDataPayable> = {},
+        ): Promise<string> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').inputs;
+            [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            const encodedData = self._lookupEthersInterface('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').functions.marketSellOrdersWithEth.encode([orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketSellOrdersWithEth.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    signatures,
+                    feeOrders,
+                    feeSignatures,
+                    feePercentage,
+                    feeRecipient
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').inputs;
+            [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').functions.marketSellOrdersWithEth.encode([orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+        ): string {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').inputs;
+            [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').functions.marketSellOrdersWithEth.encode([orders,
+    signatures,
+    feeOrders,
+    feeSignatures,
+    feePercentage,
+    feeRecipient
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            signatures: string[],
+            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            feeSignatures: string[],
+            feePercentage: BigNumber,
+            feeRecipient: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}, {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}]
+        > {
+            const self = this as any as ForwarderContract;
+            const functionSignature = 'marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrdersWithEth;
+            const encodedData = ethersFunction.encode([orders,
+        signatures,
+        feeOrders,
+        feeSignatures,
+        feePercentage,
+        feeRecipient
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketSellOrdersWithEth'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as ForwarderContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ForwarderContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+            _zrxAssetData: string,
+            _wethAssetData: string,
+    ): Promise<ForwarderContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ForwarderContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange,
+_zrxAssetData,
+_wethAssetData
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+            _zrxAssetData: string,
+            _wethAssetData: string,
+    ): Promise<ForwarderContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_exchange,
+_zrxAssetData,
+_wethAssetData
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_exchange,
+_zrxAssetData,
+_wethAssetData
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_exchange,
+_zrxAssetData,
+_wethAssetData
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`Forwarder successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ForwarderContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_exchange,
+_zrxAssetData,
+_wethAssetData
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('Forwarder', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/i_asset_data.ts b/contracts/core/generated-wrappers/i_asset_data.ts
new file mode 100644
index 000000000..b87068a0a
--- /dev/null
+++ b/contracts/core/generated-wrappers/i_asset_data.ts
@@ -0,0 +1,143 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class IAssetDataContract extends BaseContract {
+    public ERC721Token = {
+        async callAsync(
+            tokenContract: string,
+            tokenId: BigNumber,
+            receiverData: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetDataContract;
+            const functionSignature = 'ERC721Token(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [tokenContract,
+        tokenId,
+        receiverData
+        ] = BaseContract._formatABIDataItemList(inputAbi, [tokenContract,
+        tokenId,
+        receiverData
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [tokenContract,
+        tokenId,
+        receiverData
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ERC721Token;
+            const encodedData = ethersFunction.encode([tokenContract,
+        tokenId,
+        receiverData
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'ERC721Token'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public ERC20Token = {
+        async callAsync(
+            tokenContract: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetDataContract;
+            const functionSignature = 'ERC20Token(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [tokenContract
+        ] = BaseContract._formatABIDataItemList(inputAbi, [tokenContract
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [tokenContract
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ERC20Token;
+            const encodedData = ethersFunction.encode([tokenContract
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'ERC20Token'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<IAssetDataContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return IAssetDataContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<IAssetDataContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`IAssetData successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new IAssetDataContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('IAssetData', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/i_asset_proxy.ts b/contracts/core/generated-wrappers/i_asset_proxy.ts
new file mode 100644
index 000000000..d3b5e7109
--- /dev/null
+++ b/contracts/core/generated-wrappers/i_asset_proxy.ts
@@ -0,0 +1,684 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class IAssetProxyContract extends BaseContract {
+    public addAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'addAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public removeAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'removeAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public removeAuthorizedAddressAtIndex = {
+        async sendTransactionAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+    index
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
+                    self,
+                    target,
+                    index
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+            index: BigNumber,
+        ): string {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([target,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('transferFrom(bytes,address,address,uint256)').inputs;
+            [assetData,
+    from,
+    to,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(bytes,address,address,uint256)').functions.transferFrom.encode([assetData,
+    from,
+    to,
+    amount
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    assetData,
+                    from,
+                    to,
+                    amount
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('transferFrom(bytes,address,address,uint256)').inputs;
+            [assetData,
+    from,
+    to,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(bytes,address,address,uint256)').functions.transferFrom.encode([assetData,
+    from,
+    to,
+    amount
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+        ): string {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('transferFrom(bytes,address,address,uint256)').inputs;
+            [assetData,
+    from,
+    to,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(bytes,address,address,uint256)').functions.transferFrom.encode([assetData,
+    from,
+    to,
+    amount
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'transferFrom(bytes,address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetData,
+        from,
+        to,
+        amount
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+        from,
+        to,
+        amount
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
+        from,
+        to,
+        amount
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([assetData,
+        from,
+        to,
+        amount
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getProxyId = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'getProxyId()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAuthorizedAddresses = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'getAuthorizedAddresses()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as IAssetProxyContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as IAssetProxyContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<IAssetProxyContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return IAssetProxyContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<IAssetProxyContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`IAssetProxy successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new IAssetProxyContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('IAssetProxy', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/invalid_erc721_receiver.ts b/contracts/core/generated-wrappers/invalid_erc721_receiver.ts
new file mode 100644
index 000000000..08767de70
--- /dev/null
+++ b/contracts/core/generated-wrappers/invalid_erc721_receiver.ts
@@ -0,0 +1,231 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type InvalidERC721ReceiverEventArgs =
+    | InvalidERC721ReceiverTokenReceivedEventArgs;
+
+export enum InvalidERC721ReceiverEvents {
+    TokenReceived = 'TokenReceived',
+}
+
+export interface InvalidERC721ReceiverTokenReceivedEventArgs extends DecodedLogArgs {
+    operator: string;
+    from: string;
+    tokenId: BigNumber;
+    data: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class InvalidERC721ReceiverContract extends BaseContract {
+    public onERC721Received = {
+        async sendTransactionAsync(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as InvalidERC721ReceiverContract;
+            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
+            [_operator,
+    _from,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.onERC721Received.estimateGasAsync.bind(
+                    self,
+                    _operator,
+                    _from,
+                    _tokenId,
+                    _data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as InvalidERC721ReceiverContract;
+            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
+            [_operator,
+    _from,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+        ): string {
+            const self = this as any as InvalidERC721ReceiverContract;
+            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
+            [_operator,
+    _from,
+    _tokenId,
+    _data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+    _from,
+    _tokenId,
+    _data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
+    _from,
+    _tokenId,
+    _data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _operator: string,
+            _from: string,
+            _tokenId: BigNumber,
+            _data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as InvalidERC721ReceiverContract;
+            const functionSignature = 'onERC721Received(address,address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_operator,
+        _from,
+        _tokenId,
+        _data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
+        _from,
+        _tokenId,
+        _data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
+        _from,
+        _tokenId,
+        _data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.onERC721Received;
+            const encodedData = ethersFunction.encode([_operator,
+        _from,
+        _tokenId,
+        _data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'onERC721Received'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<InvalidERC721ReceiverContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return InvalidERC721ReceiverContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<InvalidERC721ReceiverContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`InvalidERC721Receiver successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new InvalidERC721ReceiverContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('InvalidERC721Receiver', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/mixin_authorizable.ts b/contracts/core/generated-wrappers/mixin_authorizable.ts
new file mode 100644
index 000000000..58d5b69bb
--- /dev/null
+++ b/contracts/core/generated-wrappers/mixin_authorizable.ts
@@ -0,0 +1,619 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type MixinAuthorizableEventArgs =
+    | MixinAuthorizableAuthorizedAddressAddedEventArgs
+    | MixinAuthorizableAuthorizedAddressRemovedEventArgs;
+
+export enum MixinAuthorizableEvents {
+    AuthorizedAddressAdded = 'AuthorizedAddressAdded',
+    AuthorizedAddressRemoved = 'AuthorizedAddressRemoved',
+}
+
+export interface MixinAuthorizableAuthorizedAddressAddedEventArgs extends DecodedLogArgs {
+    target: string;
+    caller: string;
+}
+
+export interface MixinAuthorizableAuthorizedAddressRemovedEventArgs extends DecodedLogArgs {
+    target: string;
+    caller: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class MixinAuthorizableContract extends BaseContract {
+    public addAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'addAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public authorities = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'authorities(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeAuthorizedAddress = {
+        async sendTransactionAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddress.estimateGasAsync.bind(
+                    self,
+                    target
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+        ): string {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
+            [target
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'removeAuthorizedAddress(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
+            const encodedData = ethersFunction.encode([target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeAuthorizedAddressAtIndex = {
+        async sendTransactionAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+    index
+    ]);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
+                    self,
+                    target,
+                    index
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            index: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+            index: BigNumber,
+        ): string {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
+            [target,
+    index
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    index
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+    index
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([target,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public authorized = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'authorized(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAuthorizedAddresses = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'getAuthorizedAddresses()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as MixinAuthorizableContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MixinAuthorizableContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<MixinAuthorizableContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return MixinAuthorizableContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<MixinAuthorizableContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`MixinAuthorizable successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new MixinAuthorizableContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('MixinAuthorizable', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/multi_sig_wallet.ts b/contracts/core/generated-wrappers/multi_sig_wallet.ts
new file mode 100644
index 000000000..7f887b2fd
--- /dev/null
+++ b/contracts/core/generated-wrappers/multi_sig_wallet.ts
@@ -0,0 +1,1432 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type MultiSigWalletEventArgs =
+    | MultiSigWalletConfirmationEventArgs
+    | MultiSigWalletRevocationEventArgs
+    | MultiSigWalletSubmissionEventArgs
+    | MultiSigWalletExecutionEventArgs
+    | MultiSigWalletExecutionFailureEventArgs
+    | MultiSigWalletDepositEventArgs
+    | MultiSigWalletOwnerAdditionEventArgs
+    | MultiSigWalletOwnerRemovalEventArgs
+    | MultiSigWalletRequirementChangeEventArgs;
+
+export enum MultiSigWalletEvents {
+    Confirmation = 'Confirmation',
+    Revocation = 'Revocation',
+    Submission = 'Submission',
+    Execution = 'Execution',
+    ExecutionFailure = 'ExecutionFailure',
+    Deposit = 'Deposit',
+    OwnerAddition = 'OwnerAddition',
+    OwnerRemoval = 'OwnerRemoval',
+    RequirementChange = 'RequirementChange',
+}
+
+export interface MultiSigWalletConfirmationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletRevocationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletSubmissionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletExecutionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletExecutionFailureEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletDepositEventArgs extends DecodedLogArgs {
+    sender: string;
+    value: BigNumber;
+}
+
+export interface MultiSigWalletOwnerAdditionEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletOwnerRemovalEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletRequirementChangeEventArgs extends DecodedLogArgs {
+    required: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class MultiSigWalletContract extends BaseContract {
+    public owners = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'owners(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'removeOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public revokeConfirmation = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.revokeConfirmation.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'revokeConfirmation(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isOwner = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'isOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmations = {
+        async callAsync(
+            index_0: BigNumber,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'confirmations(uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionCount = {
+        async callAsync(
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'getTransactionCount(bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
+            const encodedData = ethersFunction.encode([pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public addOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'addOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isConfirmed = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'isConfirmed(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmationCount = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'getConfirmationCount(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, BigNumber, string, boolean]
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'transactions(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOwners = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'getOwners()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionIds = {
+        async callAsync(
+            from: BigNumber,
+            to: BigNumber,
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber[]
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [from,
+        to,
+        pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
+            const encodedData = ethersFunction.encode([from,
+        to,
+        pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmations = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'getConfirmations(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactionCount = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'transactionCount()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeRequirement = {
+        async sendTransactionAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+    ]);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeRequirement.estimateGasAsync.bind(
+                    self,
+                    _required
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _required: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _required: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'changeRequirement(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_required
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
+            const encodedData = ethersFunction.encode([_required
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public confirmTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.confirmTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'confirmTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public submitTransaction = {
+        async sendTransactionAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+    value,
+    data
+    ]);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.submitTransaction.estimateGasAsync.bind(
+                    self,
+                    destination,
+                    value,
+                    data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            destination: string,
+            value: BigNumber,
+            data: string,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'submitTransaction(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [destination,
+        value,
+        data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+        value,
+        data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+        value,
+        data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
+            const encodedData = ethersFunction.encode([destination,
+        value,
+        data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public MAX_OWNER_COUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'MAX_OWNER_COUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public required = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'required()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public replaceOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+    newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.replaceOwner.estimateGasAsync.bind(
+                    self,
+                    owner,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+            newOwner: string,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'replaceOwner(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner,
+        newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+        newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+        newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
+            const encodedData = ethersFunction.encode([owner,
+        newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletContract;
+            const functionSignature = 'executeTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _required: BigNumber,
+    ): Promise<MultiSigWalletContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return MultiSigWalletContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
+_required
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _required: BigNumber,
+    ): Promise<MultiSigWalletContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_owners,
+_required
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_owners,
+_required
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_owners,
+_required
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`MultiSigWallet successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new MultiSigWalletContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_owners,
+_required
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('MultiSigWallet', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts b/contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts
new file mode 100644
index 000000000..126ce8387
--- /dev/null
+++ b/contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts
@@ -0,0 +1,1614 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type MultiSigWalletWithTimeLockEventArgs =
+    | MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs
+    | MultiSigWalletWithTimeLockTimeLockChangeEventArgs
+    | MultiSigWalletWithTimeLockConfirmationEventArgs
+    | MultiSigWalletWithTimeLockRevocationEventArgs
+    | MultiSigWalletWithTimeLockSubmissionEventArgs
+    | MultiSigWalletWithTimeLockExecutionEventArgs
+    | MultiSigWalletWithTimeLockExecutionFailureEventArgs
+    | MultiSigWalletWithTimeLockDepositEventArgs
+    | MultiSigWalletWithTimeLockOwnerAdditionEventArgs
+    | MultiSigWalletWithTimeLockOwnerRemovalEventArgs
+    | MultiSigWalletWithTimeLockRequirementChangeEventArgs;
+
+export enum MultiSigWalletWithTimeLockEvents {
+    ConfirmationTimeSet = 'ConfirmationTimeSet',
+    TimeLockChange = 'TimeLockChange',
+    Confirmation = 'Confirmation',
+    Revocation = 'Revocation',
+    Submission = 'Submission',
+    Execution = 'Execution',
+    ExecutionFailure = 'ExecutionFailure',
+    Deposit = 'Deposit',
+    OwnerAddition = 'OwnerAddition',
+    OwnerRemoval = 'OwnerRemoval',
+    RequirementChange = 'RequirementChange',
+}
+
+export interface MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+    confirmationTime: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockTimeLockChangeEventArgs extends DecodedLogArgs {
+    secondsTimeLocked: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockConfirmationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockRevocationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockSubmissionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockExecutionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockExecutionFailureEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockDepositEventArgs extends DecodedLogArgs {
+    sender: string;
+    value: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockOwnerAdditionEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletWithTimeLockOwnerRemovalEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletWithTimeLockRequirementChangeEventArgs extends DecodedLogArgs {
+    required: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class MultiSigWalletWithTimeLockContract extends BaseContract {
+    public owners = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'owners(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'removeOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public revokeConfirmation = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.revokeConfirmation.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'revokeConfirmation(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isOwner = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'isOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmations = {
+        async callAsync(
+            index_0: BigNumber,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'confirmations(uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public secondsTimeLocked = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'secondsTimeLocked()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'secondsTimeLocked'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionCount = {
+        async callAsync(
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getTransactionCount(bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
+            const encodedData = ethersFunction.encode([pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public addOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'addOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isConfirmed = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'isConfirmed(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeTimeLock = {
+        async sendTransactionAsync(
+            _secondsTimeLocked: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
+    ]);
+            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeTimeLock.estimateGasAsync.bind(
+                    self,
+                    _secondsTimeLocked
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _secondsTimeLocked: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _secondsTimeLocked: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _secondsTimeLocked: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'changeTimeLock(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_secondsTimeLocked
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
+            const encodedData = ethersFunction.encode([_secondsTimeLocked
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeTimeLock'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getConfirmationCount = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getConfirmationCount(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, BigNumber, string, boolean]
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'transactions(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOwners = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getOwners()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionIds = {
+        async callAsync(
+            from: BigNumber,
+            to: BigNumber,
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber[]
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [from,
+        to,
+        pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
+            const encodedData = ethersFunction.encode([from,
+        to,
+        pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmations = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getConfirmations(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactionCount = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'transactionCount()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeRequirement = {
+        async sendTransactionAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+    ]);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeRequirement.estimateGasAsync.bind(
+                    self,
+                    _required
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _required: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _required: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'changeRequirement(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_required
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
+            const encodedData = ethersFunction.encode([_required
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public confirmTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.confirmTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'confirmTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public submitTransaction = {
+        async sendTransactionAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+    value,
+    data
+    ]);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.submitTransaction.estimateGasAsync.bind(
+                    self,
+                    destination,
+                    value,
+                    data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            destination: string,
+            value: BigNumber,
+            data: string,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'submitTransaction(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [destination,
+        value,
+        data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+        value,
+        data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+        value,
+        data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
+            const encodedData = ethersFunction.encode([destination,
+        value,
+        data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmationTimes = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'confirmationTimes(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmationTimes'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public MAX_OWNER_COUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'MAX_OWNER_COUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public required = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'required()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public replaceOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+    newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.replaceOwner.estimateGasAsync.bind(
+                    self,
+                    owner,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+            newOwner: string,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'replaceOwner(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner,
+        newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+        newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+        newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
+            const encodedData = ethersFunction.encode([owner,
+        newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'executeTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _required: BigNumber,
+            _secondsTimeLocked: BigNumber,
+    ): Promise<MultiSigWalletWithTimeLockContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return MultiSigWalletWithTimeLockContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
+_required,
+_secondsTimeLocked
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _required: BigNumber,
+            _secondsTimeLocked: BigNumber,
+    ): Promise<MultiSigWalletWithTimeLockContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_owners,
+_required,
+_secondsTimeLocked
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_owners,
+_required,
+_secondsTimeLocked
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_owners,
+_required,
+_secondsTimeLocked
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`MultiSigWalletWithTimeLock successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new MultiSigWalletWithTimeLockContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_owners,
+_required,
+_secondsTimeLocked
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('MultiSigWalletWithTimeLock', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/order_validator.ts b/contracts/core/generated-wrappers/order_validator.ts
new file mode 100644
index 000000000..38233af3f
--- /dev/null
+++ b/contracts/core/generated-wrappers/order_validator.ts
@@ -0,0 +1,357 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class OrderValidatorContract extends BaseContract {
+    public getOrderAndTraderInfo = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAddress: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}, {makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}]
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getOrderAndTraderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAddress
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAddress
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAddress
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderAndTraderInfo;
+            const encodedData = ethersFunction.encode([order,
+        takerAddress
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrderAndTraderInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getBalanceAndAllowance = {
+        async callAsync(
+            target: string,
+            assetData: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[BigNumber, BigNumber]
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getBalanceAndAllowance(address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        assetData
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        assetData
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        assetData
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getBalanceAndAllowance;
+            const encodedData = ethersFunction.encode([target,
+        assetData
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getBalanceAndAllowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOrdersAndTradersInfo = {
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAddresses: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[Array<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}>, Array<{makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}>]
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getOrdersAndTradersInfo(tuple[],address[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAddresses
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAddresses
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAddresses
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrdersAndTradersInfo;
+            const encodedData = ethersFunction.encode([orders,
+        takerAddresses
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrdersAndTradersInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getTradersInfo = {
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAddresses: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<Array<{makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}>
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getTradersInfo(tuple[],address[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAddresses
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAddresses
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAddresses
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTradersInfo;
+            const encodedData = ethersFunction.encode([orders,
+        takerAddresses
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTradersInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getERC721TokenOwner = {
+        async callAsync(
+            token: string,
+            tokenId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getERC721TokenOwner(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [token,
+        tokenId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [token,
+        tokenId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [token,
+        tokenId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getERC721TokenOwner;
+            const encodedData = ethersFunction.encode([token,
+        tokenId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getERC721TokenOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getBalancesAndAllowances = {
+        async callAsync(
+            target: string,
+            assetData: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[BigNumber[], BigNumber[]]
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getBalancesAndAllowances(address,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        assetData
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        assetData
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        assetData
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getBalancesAndAllowances;
+            const encodedData = ethersFunction.encode([target,
+        assetData
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getBalancesAndAllowances'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getTraderInfo = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAddress: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}
+        > {
+            const self = this as any as OrderValidatorContract;
+            const functionSignature = 'getTraderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAddress
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAddress
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAddress
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTraderInfo;
+            const encodedData = ethersFunction.encode([order,
+        takerAddress
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTraderInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+            _zrxAssetData: string,
+    ): Promise<OrderValidatorContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return OrderValidatorContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange,
+_zrxAssetData
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+            _zrxAssetData: string,
+    ): Promise<OrderValidatorContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_exchange,
+_zrxAssetData
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_exchange,
+_zrxAssetData
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_exchange,
+_zrxAssetData
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`OrderValidator successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new OrderValidatorContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_exchange,
+_zrxAssetData
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('OrderValidator', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/reentrant_erc20_token.ts b/contracts/core/generated-wrappers/reentrant_erc20_token.ts
new file mode 100644
index 000000000..36f673e5d
--- /dev/null
+++ b/contracts/core/generated-wrappers/reentrant_erc20_token.ts
@@ -0,0 +1,660 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ReentrantERC20TokenEventArgs =
+    | ReentrantERC20TokenTransferEventArgs
+    | ReentrantERC20TokenApprovalEventArgs;
+
+export enum ReentrantERC20TokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+}
+
+export interface ReentrantERC20TokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface ReentrantERC20TokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ReentrantERC20TokenContract extends BaseContract {
+    public approve = {
+        async sendTransactionAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _spender,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _spender: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _spender: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_spender,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_spender,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([_to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setCurrentFunction = {
+        async sendTransactionAsync(
+            _currentFunctionId: number|BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('setCurrentFunction(uint8)').inputs;
+            [_currentFunctionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_currentFunctionId
+    ]);
+            const encodedData = self._lookupEthersInterface('setCurrentFunction(uint8)').functions.setCurrentFunction.encode([_currentFunctionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setCurrentFunction.estimateGasAsync.bind(
+                    self,
+                    _currentFunctionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _currentFunctionId: number|BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('setCurrentFunction(uint8)').inputs;
+            [_currentFunctionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setCurrentFunction(uint8)').functions.setCurrentFunction.encode([_currentFunctionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _currentFunctionId: number|BigNumber,
+        ): string {
+            const self = this as any as ReentrantERC20TokenContract;
+            const inputAbi = self._lookupAbi('setCurrentFunction(uint8)').inputs;
+            [_currentFunctionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setCurrentFunction(uint8)').functions.setCurrentFunction.encode([_currentFunctionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _currentFunctionId: number|BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'setCurrentFunction(uint8)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_currentFunctionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_currentFunctionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setCurrentFunction;
+            const encodedData = ethersFunction.encode([_currentFunctionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setCurrentFunction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public allowance = {
+        async callAsync(
+            _owner: string,
+            _spender: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ReentrantERC20TokenContract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _spender
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _spender
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _spender
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([_owner,
+        _spender
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<ReentrantERC20TokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ReentrantERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<ReentrantERC20TokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_exchange
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_exchange
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_exchange
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ReentrantERC20Token successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ReentrantERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_exchange
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ReentrantERC20Token', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts b/contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts
new file mode 100644
index 000000000..d209700b0
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts
@@ -0,0 +1,523 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type TestAssetProxyDispatcherEventArgs =
+    | TestAssetProxyDispatcherAssetProxyRegisteredEventArgs;
+
+export enum TestAssetProxyDispatcherEvents {
+    AssetProxyRegistered = 'AssetProxyRegistered',
+}
+
+export interface TestAssetProxyDispatcherAssetProxyRegisteredEventArgs extends DecodedLogArgs {
+    id: string;
+    assetProxy: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestAssetProxyDispatcherContract extends BaseContract {
+    public assetProxies = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const functionSignature = 'assetProxies(bytes4)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAssetProxy = {
+        async callAsync(
+            assetProxyId: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const functionSignature = 'getAssetProxy(bytes4)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxyId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxyId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicDispatchTransferFrom = {
+        async sendTransactionAsync(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('publicDispatchTransferFrom(bytes,address,address,uint256)').inputs;
+            [assetData,
+    from,
+    to,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ]);
+            const encodedData = self._lookupEthersInterface('publicDispatchTransferFrom(bytes,address,address,uint256)').functions.publicDispatchTransferFrom.encode([assetData,
+    from,
+    to,
+    amount
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.publicDispatchTransferFrom.estimateGasAsync.bind(
+                    self,
+                    assetData,
+                    from,
+                    to,
+                    amount
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('publicDispatchTransferFrom(bytes,address,address,uint256)').inputs;
+            [assetData,
+    from,
+    to,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('publicDispatchTransferFrom(bytes,address,address,uint256)').functions.publicDispatchTransferFrom.encode([assetData,
+    from,
+    to,
+    amount
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('publicDispatchTransferFrom(bytes,address,address,uint256)').inputs;
+            [assetData,
+    from,
+    to,
+    amount
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+    from,
+    to,
+    amount
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('publicDispatchTransferFrom(bytes,address,address,uint256)').functions.publicDispatchTransferFrom.encode([assetData,
+    from,
+    to,
+    amount
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetData: string,
+            from: string,
+            to: string,
+            amount: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const functionSignature = 'publicDispatchTransferFrom(bytes,address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetData,
+        from,
+        to,
+        amount
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
+        from,
+        to,
+        amount
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
+        from,
+        to,
+        amount
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicDispatchTransferFrom;
+            const encodedData = ethersFunction.encode([assetData,
+        from,
+        to,
+        amount
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicDispatchTransferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public registerAssetProxy = {
+        async sendTransactionAsync(
+            assetProxy: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
+    ]);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.registerAssetProxy.estimateGasAsync.bind(
+                    self,
+                    assetProxy
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetProxy: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetProxy: string,
+        ): string {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetProxy: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const functionSignature = 'registerAssetProxy(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxy
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxy
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyDispatcherContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestAssetProxyDispatcherContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestAssetProxyDispatcherContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestAssetProxyDispatcherContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestAssetProxyDispatcher successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestAssetProxyDispatcherContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestAssetProxyDispatcher', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_asset_proxy_owner.ts b/contracts/core/generated-wrappers/test_asset_proxy_owner.ts
new file mode 100644
index 000000000..799cf8b97
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_asset_proxy_owner.ts
@@ -0,0 +1,1946 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type TestAssetProxyOwnerEventArgs =
+    | TestAssetProxyOwnerAssetProxyRegistrationEventArgs
+    | TestAssetProxyOwnerConfirmationTimeSetEventArgs
+    | TestAssetProxyOwnerTimeLockChangeEventArgs
+    | TestAssetProxyOwnerConfirmationEventArgs
+    | TestAssetProxyOwnerRevocationEventArgs
+    | TestAssetProxyOwnerSubmissionEventArgs
+    | TestAssetProxyOwnerExecutionEventArgs
+    | TestAssetProxyOwnerExecutionFailureEventArgs
+    | TestAssetProxyOwnerDepositEventArgs
+    | TestAssetProxyOwnerOwnerAdditionEventArgs
+    | TestAssetProxyOwnerOwnerRemovalEventArgs
+    | TestAssetProxyOwnerRequirementChangeEventArgs;
+
+export enum TestAssetProxyOwnerEvents {
+    AssetProxyRegistration = 'AssetProxyRegistration',
+    ConfirmationTimeSet = 'ConfirmationTimeSet',
+    TimeLockChange = 'TimeLockChange',
+    Confirmation = 'Confirmation',
+    Revocation = 'Revocation',
+    Submission = 'Submission',
+    Execution = 'Execution',
+    ExecutionFailure = 'ExecutionFailure',
+    Deposit = 'Deposit',
+    OwnerAddition = 'OwnerAddition',
+    OwnerRemoval = 'OwnerRemoval',
+    RequirementChange = 'RequirementChange',
+}
+
+export interface TestAssetProxyOwnerAssetProxyRegistrationEventArgs extends DecodedLogArgs {
+    assetProxyContract: string;
+    isRegistered: boolean;
+}
+
+export interface TestAssetProxyOwnerConfirmationTimeSetEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+    confirmationTime: BigNumber;
+}
+
+export interface TestAssetProxyOwnerTimeLockChangeEventArgs extends DecodedLogArgs {
+    secondsTimeLocked: BigNumber;
+}
+
+export interface TestAssetProxyOwnerConfirmationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface TestAssetProxyOwnerRevocationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface TestAssetProxyOwnerSubmissionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface TestAssetProxyOwnerExecutionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface TestAssetProxyOwnerExecutionFailureEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface TestAssetProxyOwnerDepositEventArgs extends DecodedLogArgs {
+    sender: string;
+    value: BigNumber;
+}
+
+export interface TestAssetProxyOwnerOwnerAdditionEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface TestAssetProxyOwnerOwnerRemovalEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface TestAssetProxyOwnerRequirementChangeEventArgs extends DecodedLogArgs {
+    required: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestAssetProxyOwnerContract extends BaseContract {
+    public owners = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'owners(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public removeOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'removeOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public revokeConfirmation = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.revokeConfirmation.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'revokeConfirmation(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isOwner = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'isOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmations = {
+        async callAsync(
+            index_0: BigNumber,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'confirmations(uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public executeRemoveAuthorizedAddressAtIndex = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeRemoveAuthorizedAddressAtIndex.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'executeRemoveAuthorizedAddressAtIndex(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeRemoveAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeRemoveAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public secondsTimeLocked = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'secondsTimeLocked()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'secondsTimeLocked'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionCount = {
+        async callAsync(
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'getTransactionCount(bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
+            const encodedData = ethersFunction.encode([pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public registerAssetProxy = {
+        async sendTransactionAsync(
+            assetProxyContract: string,
+            isRegistered: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
+            [assetProxyContract,
+    isRegistered
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+    isRegistered
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
+    isRegistered
+    ]);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
+    isRegistered
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.registerAssetProxy.estimateGasAsync.bind(
+                    self,
+                    assetProxyContract,
+                    isRegistered
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetProxyContract: string,
+            isRegistered: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
+            [assetProxyContract,
+    isRegistered
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+    isRegistered
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
+    isRegistered
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetProxyContract: string,
+            isRegistered: boolean,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
+            [assetProxyContract,
+    isRegistered
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+    isRegistered
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
+    isRegistered
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetProxyContract: string,
+            isRegistered: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'registerAssetProxy(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxyContract,
+        isRegistered
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
+        isRegistered
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
+        isRegistered
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxyContract,
+        isRegistered
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public addOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+    ]);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addOwner.estimateGasAsync.bind(
+                    self,
+                    owner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'addOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
+            const encodedData = ethersFunction.encode([owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isFunctionRemoveAuthorizedAddressAtIndex = {
+        async callAsync(
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'isFunctionRemoveAuthorizedAddressAtIndex(bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isFunctionRemoveAuthorizedAddressAtIndex;
+            const encodedData = ethersFunction.encode([data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isFunctionRemoveAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public isConfirmed = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'isConfirmed(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeTimeLock = {
+        async sendTransactionAsync(
+            _secondsTimeLocked: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
+    ]);
+            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeTimeLock.estimateGasAsync.bind(
+                    self,
+                    _secondsTimeLocked
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _secondsTimeLocked: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _secondsTimeLocked: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _secondsTimeLocked: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'changeTimeLock(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_secondsTimeLocked
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
+            const encodedData = ethersFunction.encode([_secondsTimeLocked
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeTimeLock'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isAssetProxyRegistered = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'isAssetProxyRegistered(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isAssetProxyRegistered;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isAssetProxyRegistered'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmationCount = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'getConfirmationCount(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, BigNumber, string, boolean]
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'transactions(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOwners = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'getOwners()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getTransactionIds = {
+        async callAsync(
+            from: BigNumber,
+            to: BigNumber,
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber[]
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [from,
+        to,
+        pending,
+        executed
+        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
+        to,
+        pending,
+        executed
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
+            const encodedData = ethersFunction.encode([from,
+        to,
+        pending,
+        executed
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getConfirmations = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'getConfirmations(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactionCount = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'transactionCount()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public changeRequirement = {
+        async sendTransactionAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+    ]);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeRequirement.estimateGasAsync.bind(
+                    self,
+                    _required
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _required: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _required: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _required: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'changeRequirement(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_required
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
+            const encodedData = ethersFunction.encode([_required
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public confirmTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.confirmTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'confirmTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public testValidRemoveAuthorizedAddressAtIndexTx = {
+        async callAsync(
+            id: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'testValidRemoveAuthorizedAddressAtIndexTx(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [id
+        ] = BaseContract._formatABIDataItemList(inputAbi, [id
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [id
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.testValidRemoveAuthorizedAddressAtIndexTx;
+            const encodedData = ethersFunction.encode([id
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'testValidRemoveAuthorizedAddressAtIndexTx'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public submitTransaction = {
+        async sendTransactionAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+    value,
+    data
+    ]);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.submitTransaction.estimateGasAsync.bind(
+                    self,
+                    destination,
+                    value,
+                    data
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            destination: string,
+            value: BigNumber,
+            data: string,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination,
+    value,
+    data
+    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+    value,
+    data
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
+    value,
+    data
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'submitTransaction(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [destination,
+        value,
+        data
+        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
+        value,
+        data
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
+        value,
+        data
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
+            const encodedData = ethersFunction.encode([destination,
+        value,
+        data
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public confirmationTimes = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'confirmationTimes(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'confirmationTimes'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public MAX_OWNER_COUNT = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'MAX_OWNER_COUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public required = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'required()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public replaceOwner = {
+        async sendTransactionAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+    newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.replaceOwner.estimateGasAsync.bind(
+                    self,
+                    owner,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            owner: string,
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            owner: string,
+            newOwner: string,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner,
+    newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+    newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
+    newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'replaceOwner(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner,
+        newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
+        newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
+        newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
+            const encodedData = ethersFunction.encode([owner,
+        newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    transactionId
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            transactionId: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            transactionId: BigNumber,
+        ): string {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId
+    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestAssetProxyOwnerContract;
+            const functionSignature = 'executeTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([transactionId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _assetProxyContracts: string[],
+            _required: BigNumber,
+            _secondsTimeLocked: BigNumber,
+    ): Promise<TestAssetProxyOwnerContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestAssetProxyOwnerContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _owners: string[],
+            _assetProxyContracts: string[],
+            _required: BigNumber,
+            _secondsTimeLocked: BigNumber,
+    ): Promise<TestAssetProxyOwnerContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestAssetProxyOwner successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestAssetProxyOwnerContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_owners,
+_assetProxyContracts,
+_required,
+_secondsTimeLocked
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestAssetProxyOwner', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_constants.ts b/contracts/core/generated-wrappers/test_constants.ts
new file mode 100644
index 000000000..626780d95
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_constants.ts
@@ -0,0 +1,123 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestConstantsContract extends BaseContract {
+    public assertValidZrxAssetData = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestConstantsContract;
+            const functionSignature = 'assertValidZrxAssetData()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assertValidZrxAssetData;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'assertValidZrxAssetData'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public MAINNET_ZRX_ASSET_DATA = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestConstantsContract;
+            const functionSignature = 'MAINNET_ZRX_ASSET_DATA()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAINNET_ZRX_ASSET_DATA;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'MAINNET_ZRX_ASSET_DATA'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestConstantsContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestConstantsContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestConstantsContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestConstants successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestConstantsContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestConstants', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_exchange_internals.ts b/contracts/core/generated-wrappers/test_exchange_internals.ts
new file mode 100644
index 000000000..8c52ef8da
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_exchange_internals.ts
@@ -0,0 +1,3596 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type TestExchangeInternalsEventArgs =
+    | TestExchangeInternalsSignatureValidatorApprovalEventArgs
+    | TestExchangeInternalsFillEventArgs
+    | TestExchangeInternalsCancelEventArgs
+    | TestExchangeInternalsCancelUpToEventArgs
+    | TestExchangeInternalsAssetProxyRegisteredEventArgs;
+
+export enum TestExchangeInternalsEvents {
+    SignatureValidatorApproval = 'SignatureValidatorApproval',
+    Fill = 'Fill',
+    Cancel = 'Cancel',
+    CancelUpTo = 'CancelUpTo',
+    AssetProxyRegistered = 'AssetProxyRegistered',
+}
+
+export interface TestExchangeInternalsSignatureValidatorApprovalEventArgs extends DecodedLogArgs {
+    signerAddress: string;
+    validatorAddress: string;
+    approved: boolean;
+}
+
+export interface TestExchangeInternalsFillEventArgs extends DecodedLogArgs {
+    makerAddress: string;
+    feeRecipientAddress: string;
+    takerAddress: string;
+    senderAddress: string;
+    makerAssetFilledAmount: BigNumber;
+    takerAssetFilledAmount: BigNumber;
+    makerFeePaid: BigNumber;
+    takerFeePaid: BigNumber;
+    orderHash: string;
+    makerAssetData: string;
+    takerAssetData: string;
+}
+
+export interface TestExchangeInternalsCancelEventArgs extends DecodedLogArgs {
+    makerAddress: string;
+    feeRecipientAddress: string;
+    senderAddress: string;
+    orderHash: string;
+    makerAssetData: string;
+    takerAssetData: string;
+}
+
+export interface TestExchangeInternalsCancelUpToEventArgs extends DecodedLogArgs {
+    makerAddress: string;
+    senderAddress: string;
+    orderEpoch: BigNumber;
+}
+
+export interface TestExchangeInternalsAssetProxyRegisteredEventArgs extends DecodedLogArgs {
+    id: string;
+    assetProxy: string;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestExchangeInternalsContract extends BaseContract {
+    public publicIsRoundingErrorFloor = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicIsRoundingErrorFloor(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorFloor;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorFloor'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicUpdateFilledState = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAddress: string,
+            orderHash: string,
+            orderTakerAssetFilledAmount: BigNumber,
+            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').inputs;
+            [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ]);
+            const encodedData = self._lookupEthersInterface('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').functions.publicUpdateFilledState.encode([order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.publicUpdateFilledState.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAddress,
+                    orderHash,
+                    orderTakerAssetFilledAmount,
+                    fillResults
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAddress: string,
+            orderHash: string,
+            orderTakerAssetFilledAmount: BigNumber,
+            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').inputs;
+            [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').functions.publicUpdateFilledState.encode([order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAddress: string,
+            orderHash: string,
+            orderTakerAssetFilledAmount: BigNumber,
+            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').inputs;
+            [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').functions.publicUpdateFilledState.encode([order,
+    takerAddress,
+    orderHash,
+    orderTakerAssetFilledAmount,
+    fillResults
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAddress: string,
+            orderHash: string,
+            orderTakerAssetFilledAmount: BigNumber,
+            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAddress,
+        orderHash,
+        orderTakerAssetFilledAmount,
+        fillResults
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAddress,
+        orderHash,
+        orderTakerAssetFilledAmount,
+        fillResults
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAddress,
+        orderHash,
+        orderTakerAssetFilledAmount,
+        fillResults
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicUpdateFilledState;
+            const encodedData = ethersFunction.encode([order,
+        takerAddress,
+        orderHash,
+        orderTakerAssetFilledAmount,
+        fillResults
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicUpdateFilledState'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public publicGetPartialAmountCeil = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicGetPartialAmountCeil(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountCeil;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountCeil'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public filled = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'filled(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.filled;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'filled'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public batchFillOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchFillOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmounts,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'batchFillOrders(tuple[],uint256[],bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmounts,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrders;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchFillOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public cancelled = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'cancelled(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelled;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelled'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public preSign = {
+        async sendTransactionAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+    signerAddress,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.preSign.estimateGasAsync.bind(
+                    self,
+                    hash,
+                    signerAddress,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'preSign(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSign;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'preSign'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public matchOrders = {
+        async sendTransactionAsync(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.matchOrders.estimateGasAsync.bind(
+                    self,
+                    leftOrder,
+                    rightOrder,
+                    leftSignature,
+                    rightSignature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
+    rightOrder,
+    leftSignature,
+    rightSignature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            leftSignature: string,
+            rightSignature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{left: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};right: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};leftMakerAssetSpreadAmount: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.matchOrders;
+            const encodedData = ethersFunction.encode([leftOrder,
+        rightOrder,
+        leftSignature,
+        rightSignature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'matchOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public fillOrderNoThrow = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrderNoThrow.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrderNoThrow;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrderNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public assetProxies = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'assetProxies(bytes4)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public batchCancelOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
+            [orders
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
+    ]);
+            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchCancelOrders.estimateGasAsync.bind(
+                    self,
+                    orders
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
+            [orders
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
+            [orders
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'batchCancelOrders(tuple[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchCancelOrders;
+            const encodedData = ethersFunction.encode([orders
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchCancelOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public batchFillOrKillOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchFillOrKillOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmounts,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'batchFillOrKillOrders(tuple[],uint256[],bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmounts,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrKillOrders;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchFillOrKillOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public cancelOrdersUpTo = {
+        async sendTransactionAsync(
+            targetOrderEpoch: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
+            [targetOrderEpoch
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
+    ]);
+            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.cancelOrdersUpTo.estimateGasAsync.bind(
+                    self,
+                    targetOrderEpoch
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            targetOrderEpoch: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
+            [targetOrderEpoch
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            targetOrderEpoch: BigNumber,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
+            [targetOrderEpoch
+    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            targetOrderEpoch: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'cancelOrdersUpTo(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [targetOrderEpoch
+        ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrdersUpTo;
+            const encodedData = ethersFunction.encode([targetOrderEpoch
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelOrdersUpTo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public batchFillOrdersNoThrow = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.batchFillOrdersNoThrow.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmounts,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
+            [orders,
+    takerAssetFillAmounts,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmounts,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
+    takerAssetFillAmounts,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmounts: BigNumber[],
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'batchFillOrdersNoThrow(tuple[],uint256[],bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmounts,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrdersNoThrow;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmounts,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'batchFillOrdersNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getAssetProxy = {
+        async callAsync(
+            assetProxyId: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'getAssetProxy(bytes4)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxyId
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxyId
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'transactions(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public fillOrKillOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrKillOrder.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrKillOrder;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrKillOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicAddFillResults = {
+        async callAsync(
+            totalFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            singleFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicAddFillResults({uint256,uint256,uint256,uint256},{uint256,uint256,uint256,uint256})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [totalFillResults,
+        singleFillResults
+        ] = BaseContract._formatABIDataItemList(inputAbi, [totalFillResults,
+        singleFillResults
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [totalFillResults,
+        singleFillResults
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicAddFillResults;
+            const encodedData = ethersFunction.encode([totalFillResults,
+        singleFillResults
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicAddFillResults'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicIsRoundingErrorCeil = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicIsRoundingErrorCeil(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorCeil;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorCeil'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setSignatureValidatorApproval = {
+        async sendTransactionAsync(
+            validatorAddress: string,
+            approval: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
+    approval
+    ]);
+            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setSignatureValidatorApproval.estimateGasAsync.bind(
+                    self,
+                    validatorAddress,
+                    approval
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            validatorAddress: string,
+            approval: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            validatorAddress: string,
+            approval: boolean,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            validatorAddress: string,
+            approval: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'setSignatureValidatorApproval(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [validatorAddress,
+        approval
+        ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+        approval
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
+        approval
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setSignatureValidatorApproval;
+            const encodedData = ethersFunction.encode([validatorAddress,
+        approval
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setSignatureValidatorApproval'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public allowedValidators = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'allowedValidators(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowedValidators;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowedValidators'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketSellOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketSellOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'marketSellOrders(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrders;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketSellOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getOrdersInfo = {
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<Array<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}>
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'getOrdersInfo(tuple[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrdersInfo;
+            const encodedData = ethersFunction.encode([orders
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrdersInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public preSigned = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'preSigned(bytes32,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSigned;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'preSigned'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public isValidSignature = {
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketBuyOrdersNoThrow = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketBuyOrdersNoThrow.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    makerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'marketBuyOrdersNoThrow(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        makerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrdersNoThrow;
+            const encodedData = ethersFunction.encode([orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrdersNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public fillOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrder.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
+    takerAssetFillAmount,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrder;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicGetPartialAmountFloor = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicGetPartialAmountFloor(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountFloor;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountFloor'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    salt,
+                    signerAddress,
+                    data,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'executeTransaction(uint256,address,bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [salt,
+        signerAddress,
+        data,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+        signerAddress,
+        data,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
+        signerAddress,
+        data,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([salt,
+        signerAddress,
+        data,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public registerAssetProxy = {
+        async sendTransactionAsync(
+            assetProxy: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
+    ]);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.registerAssetProxy.estimateGasAsync.bind(
+                    self,
+                    assetProxy
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            assetProxy: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            assetProxy: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
+            [assetProxy
+    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            assetProxy: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'registerAssetProxy(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [assetProxy
+        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
+            const encodedData = ethersFunction.encode([assetProxy
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public getOrderInfo = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'getOrderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderInfo;
+            const encodedData = ethersFunction.encode([order
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrderInfo'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public cancelOrder = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+    ]);
+            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.cancelOrder.estimateGasAsync.bind(
+                    self,
+                    order
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrder;
+            const encodedData = ethersFunction.encode([order
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'cancelOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public orderEpoch = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'orderEpoch(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.orderEpoch;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'orderEpoch'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public ZRX_ASSET_DATA = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'ZRX_ASSET_DATA()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ZRX_ASSET_DATA;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'ZRX_ASSET_DATA'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketSellOrdersNoThrow = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketSellOrdersNoThrow.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    takerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    takerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    takerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
+    takerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            takerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'marketSellOrdersNoThrow(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        takerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrdersNoThrow;
+            const encodedData = ethersFunction.encode([orders,
+        takerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketSellOrdersNoThrow'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicSafeGetPartialAmountFloor = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicSafeGetPartialAmountFloor(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicSafeGetPartialAmountFloor;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicSafeGetPartialAmountFloor'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicSafeGetPartialAmountCeil = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicSafeGetPartialAmountCeil(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicSafeGetPartialAmountCeil;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicSafeGetPartialAmountCeil'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicCalculateFillResults = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFilledAmount: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'publicCalculateFillResults({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFilledAmount
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFilledAmount
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFilledAmount
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicCalculateFillResults;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFilledAmount
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicCalculateFillResults'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public EIP712_DOMAIN_HASH = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'EIP712_DOMAIN_HASH()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public marketBuyOrders = {
+        async sendTransactionAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.marketBuyOrders.estimateGasAsync.bind(
+                    self,
+                    orders,
+                    makerAssetFillAmount,
+                    signatures
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
+            [orders,
+    makerAssetFillAmount,
+    signatures
+    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+    makerAssetFillAmount,
+    signatures
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
+    makerAssetFillAmount,
+    signatures
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
+            makerAssetFillAmount: BigNumber,
+            signatures: string[],
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'marketBuyOrders(tuple[],uint256,bytes[])';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [orders,
+        makerAssetFillAmount,
+        signatures
+        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrders;
+            const encodedData = ethersFunction.encode([orders,
+        makerAssetFillAmount,
+        signatures
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public currentContextAddress = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'currentContextAddress()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.currentContextAddress;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'currentContextAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as TestExchangeInternalsContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public VERSION = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestExchangeInternalsContract;
+            const functionSignature = 'VERSION()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.VERSION;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'VERSION'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestExchangeInternalsContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestExchangeInternalsContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestExchangeInternalsContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestExchangeInternals successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestExchangeInternalsContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestExchangeInternals', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_lib_bytes.ts b/contracts/core/generated-wrappers/test_lib_bytes.ts
new file mode 100644
index 000000000..cd0f1af27
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_lib_bytes.ts
@@ -0,0 +1,683 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestLibBytesContract extends BaseContract {
+    public publicPopLastByte = {
+        async callAsync(
+            b: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, string]
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicPopLastByte(bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicPopLastByte;
+            const encodedData = ethersFunction.encode([b
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicPopLastByte'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public publicReadBytesWithLength = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicReadBytesWithLength(bytes,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadBytesWithLength;
+            const encodedData = ethersFunction.encode([b,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicReadBytesWithLength'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicDeepCopyBytes = {
+        async callAsync(
+            dest: string,
+            source: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicDeepCopyBytes(bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [dest,
+        source
+        ] = BaseContract._formatABIDataItemList(inputAbi, [dest,
+        source
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [dest,
+        source
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicDeepCopyBytes;
+            const encodedData = ethersFunction.encode([dest,
+        source
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicDeepCopyBytes'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicWriteAddress = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            input: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicWriteAddress(bytes,uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index,
+        input
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index,
+        input
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index,
+        input
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteAddress;
+            const encodedData = ethersFunction.encode([b,
+        index,
+        input
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicWriteAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicWriteBytesWithLength = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            input: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicWriteBytesWithLength(bytes,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index,
+        input
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index,
+        input
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index,
+        input
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteBytesWithLength;
+            const encodedData = ethersFunction.encode([b,
+        index,
+        input
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicWriteBytesWithLength'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public testMemcpy = {
+        async callAsync(
+            mem: string,
+            dest: BigNumber,
+            source: BigNumber,
+            length: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'testMemcpy(bytes,uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [mem,
+        dest,
+        source,
+        length
+        ] = BaseContract._formatABIDataItemList(inputAbi, [mem,
+        dest,
+        source,
+        length
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [mem,
+        dest,
+        source,
+        length
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.testMemcpy;
+            const encodedData = ethersFunction.encode([mem,
+        dest,
+        source,
+        length
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'testMemcpy'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicReadAddress = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicReadAddress(bytes,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadAddress;
+            const encodedData = ethersFunction.encode([b,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicReadAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicWriteBytes32 = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            input: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicWriteBytes32(bytes,uint256,bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index,
+        input
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index,
+        input
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index,
+        input
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteBytes32;
+            const encodedData = ethersFunction.encode([b,
+        index,
+        input
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicWriteBytes32'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicPopLast20Bytes = {
+        async callAsync(
+            b: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, string]
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicPopLast20Bytes(bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicPopLast20Bytes;
+            const encodedData = ethersFunction.encode([b
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicPopLast20Bytes'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public publicEqualsPop1 = {
+        async callAsync(
+            lhs: string,
+            rhs: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicEqualsPop1(bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [lhs,
+        rhs
+        ] = BaseContract._formatABIDataItemList(inputAbi, [lhs,
+        rhs
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [lhs,
+        rhs
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicEqualsPop1;
+            const encodedData = ethersFunction.encode([lhs,
+        rhs
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicEqualsPop1'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicWriteUint256 = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            input: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicWriteUint256(bytes,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index,
+        input
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index,
+        input
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index,
+        input
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteUint256;
+            const encodedData = ethersFunction.encode([b,
+        index,
+        input
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicWriteUint256'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicReadBytes32 = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicReadBytes32(bytes,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadBytes32;
+            const encodedData = ethersFunction.encode([b,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicReadBytes32'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicReadBytes4 = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicReadBytes4(bytes,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadBytes4;
+            const encodedData = ethersFunction.encode([b,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicReadBytes4'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicReadUint256 = {
+        async callAsync(
+            b: string,
+            index: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicReadUint256(bytes,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [b,
+        index
+        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
+        index
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
+        index
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadUint256;
+            const encodedData = ethersFunction.encode([b,
+        index
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicReadUint256'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicEquals = {
+        async callAsync(
+            lhs: string,
+            rhs: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestLibBytesContract;
+            const functionSignature = 'publicEquals(bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [lhs,
+        rhs
+        ] = BaseContract._formatABIDataItemList(inputAbi, [lhs,
+        rhs
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [lhs,
+        rhs
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicEquals;
+            const encodedData = ethersFunction.encode([lhs,
+        rhs
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicEquals'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestLibBytesContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestLibBytesContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestLibBytesContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestLibBytes successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestLibBytesContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestLibBytes', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_libs.ts b/contracts/core/generated-wrappers/test_libs.ts
new file mode 100644
index 000000000..a58e1f1df
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_libs.ts
@@ -0,0 +1,453 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestLibsContract extends BaseContract {
+    public publicIsRoundingErrorFloor = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicIsRoundingErrorFloor(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorFloor;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorFloor'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicGetPartialAmountCeil = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicGetPartialAmountCeil(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountCeil;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountCeil'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getDomainSeparatorSchemaHash = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'getDomainSeparatorSchemaHash()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getDomainSeparatorSchemaHash;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getDomainSeparatorSchemaHash'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicAddFillResults = {
+        async callAsync(
+            totalFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            singleFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicAddFillResults({uint256,uint256,uint256,uint256},{uint256,uint256,uint256,uint256})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [totalFillResults,
+        singleFillResults
+        ] = BaseContract._formatABIDataItemList(inputAbi, [totalFillResults,
+        singleFillResults
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [totalFillResults,
+        singleFillResults
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicAddFillResults;
+            const encodedData = ethersFunction.encode([totalFillResults,
+        singleFillResults
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicAddFillResults'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicIsRoundingErrorCeil = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicIsRoundingErrorCeil(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorCeil;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorCeil'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public getOrderSchemaHash = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'getOrderSchemaHash()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderSchemaHash;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getOrderSchemaHash'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicGetPartialAmountFloor = {
+        async callAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicGetPartialAmountFloor(uint256,uint256,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [numerator,
+        denominator,
+        target
+        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
+        denominator,
+        target
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
+        denominator,
+        target
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountFloor;
+            const encodedData = ethersFunction.encode([numerator,
+        denominator,
+        target
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountFloor'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicGetOrderHash = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicGetOrderHash({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetOrderHash;
+            const encodedData = ethersFunction.encode([order
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicGetOrderHash'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public EIP712_DOMAIN_HASH = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'EIP712_DOMAIN_HASH()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicAbiEncodeFillOrder = {
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestLibsContract;
+            const functionSignature = 'publicAbiEncodeFillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicAbiEncodeFillOrder;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicAbiEncodeFillOrder'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestLibsContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestLibsContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestLibsContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestLibs successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestLibsContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestLibs', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_signature_validator.ts b/contracts/core/generated-wrappers/test_signature_validator.ts
new file mode 100644
index 000000000..5cd24f505
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_signature_validator.ts
@@ -0,0 +1,746 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type TestSignatureValidatorEventArgs =
+    | TestSignatureValidatorSignatureValidatorApprovalEventArgs;
+
+export enum TestSignatureValidatorEvents {
+    SignatureValidatorApproval = 'SignatureValidatorApproval',
+}
+
+export interface TestSignatureValidatorSignatureValidatorApprovalEventArgs extends DecodedLogArgs {
+    signerAddress: string;
+    validatorAddress: string;
+    approved: boolean;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestSignatureValidatorContract extends BaseContract {
+    public preSign = {
+        async sendTransactionAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+    signerAddress,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.preSign.estimateGasAsync.bind(
+                    self,
+                    hash,
+                    signerAddress,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+        ): string {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'preSign(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSign;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'preSign'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'transactions(bytes32)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public setSignatureValidatorApproval = {
+        async sendTransactionAsync(
+            validatorAddress: string,
+            approval: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
+    approval
+    ]);
+            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.setSignatureValidatorApproval.estimateGasAsync.bind(
+                    self,
+                    validatorAddress,
+                    approval
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            validatorAddress: string,
+            approval: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            validatorAddress: string,
+            approval: boolean,
+        ): string {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
+            [validatorAddress,
+    approval
+    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+    approval
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
+    approval
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            validatorAddress: string,
+            approval: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'setSignatureValidatorApproval(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [validatorAddress,
+        approval
+        ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
+        approval
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
+        approval
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setSignatureValidatorApproval;
+            const encodedData = ethersFunction.encode([validatorAddress,
+        approval
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'setSignatureValidatorApproval'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public allowedValidators = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'allowedValidators(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowedValidators;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowedValidators'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public preSigned = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'preSigned(bytes32,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSigned;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'preSigned'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public isValidSignature = {
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public publicIsValidSignature = {
+        async callAsync(
+            hash: string,
+            signer: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'publicIsValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signer,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signer,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signer,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signer,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'publicIsValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(
+                    self,
+                    salt,
+                    signerAddress,
+                    data,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+        ): string {
+            const self = this as any as TestSignatureValidatorContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
+            [salt,
+    signerAddress,
+    data,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+    signerAddress,
+    data,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
+    signerAddress,
+    data,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            salt: BigNumber,
+            signerAddress: string,
+            data: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'executeTransaction(uint256,address,bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [salt,
+        signerAddress,
+        data,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
+        signerAddress,
+        data,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
+        signerAddress,
+        data,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([salt,
+        signerAddress,
+        data,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public EIP712_DOMAIN_HASH = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'EIP712_DOMAIN_HASH()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public currentContextAddress = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as TestSignatureValidatorContract;
+            const functionSignature = 'currentContextAddress()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.currentContextAddress;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'currentContextAddress'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestSignatureValidatorContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestSignatureValidatorContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestSignatureValidatorContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestSignatureValidator successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestSignatureValidatorContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestSignatureValidator', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_static_call_receiver.ts b/contracts/core/generated-wrappers/test_static_call_receiver.ts
new file mode 100644
index 000000000..d9136f363
--- /dev/null
+++ b/contracts/core/generated-wrappers/test_static_call_receiver.ts
@@ -0,0 +1,449 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestStaticCallReceiverContract extends BaseContract {
+    public isValidSignature2 = {
+        async sendTransactionAsync(
+            hash: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('isValidSignature(bytes32,bytes)').inputs;
+            [hash,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,bytes)').functions.isValidSignature.encode([hash,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.isValidSignature2.estimateGasAsync.bind(
+                    self,
+                    hash,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            hash: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('isValidSignature(bytes32,bytes)').inputs;
+            [hash,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,bytes)').functions.isValidSignature.encode([hash,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            hash: string,
+            signature: string,
+        ): string {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('isValidSignature(bytes32,bytes)').inputs;
+            [hash,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('isValidSignature(bytes32,bytes)').functions.isValidSignature.encode([hash,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            hash: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestStaticCallReceiverContract;
+            const functionSignature = 'isValidSignature(bytes32,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public isValidSignature1 = {
+        async sendTransactionAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('isValidSignature(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+    signerAddress,
+    signature
+    ]);
+            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,address,bytes)').functions.isValidSignature.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.isValidSignature1.estimateGasAsync.bind(
+                    self,
+                    hash,
+                    signerAddress,
+                    signature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('isValidSignature(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,address,bytes)').functions.isValidSignature.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+        ): string {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('isValidSignature(bytes32,address,bytes)').inputs;
+            [hash,
+    signerAddress,
+    signature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+    signerAddress,
+    signature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('isValidSignature(bytes32,address,bytes)').functions.isValidSignature.encode([hash,
+    signerAddress,
+    signature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as TestStaticCallReceiverContract;
+            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approveERC20 = {
+        async sendTransactionAsync(
+            token: string,
+            spender: string,
+            value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('approveERC20(address,address,uint256)').inputs;
+            [token,
+    spender,
+    value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [token,
+    spender,
+    value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [token,
+    spender,
+    value
+    ]);
+            const encodedData = self._lookupEthersInterface('approveERC20(address,address,uint256)').functions.approveERC20.encode([token,
+    spender,
+    value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approveERC20.estimateGasAsync.bind(
+                    self,
+                    token,
+                    spender,
+                    value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            token: string,
+            spender: string,
+            value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('approveERC20(address,address,uint256)').inputs;
+            [token,
+    spender,
+    value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [token,
+    spender,
+    value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approveERC20(address,address,uint256)').functions.approveERC20.encode([token,
+    spender,
+    value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            token: string,
+            spender: string,
+            value: BigNumber,
+        ): string {
+            const self = this as any as TestStaticCallReceiverContract;
+            const inputAbi = self._lookupAbi('approveERC20(address,address,uint256)').inputs;
+            [token,
+    spender,
+    value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [token,
+    spender,
+    value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approveERC20(address,address,uint256)').functions.approveERC20.encode([token,
+    spender,
+    value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            token: string,
+            spender: string,
+            value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as TestStaticCallReceiverContract;
+            const functionSignature = 'approveERC20(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [token,
+        spender,
+        value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [token,
+        spender,
+        value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [token,
+        spender,
+        value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approveERC20;
+            const encodedData = ethersFunction.encode([token,
+        spender,
+        value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approveERC20'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestStaticCallReceiverContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestStaticCallReceiverContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestStaticCallReceiverContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestStaticCallReceiver successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestStaticCallReceiverContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestStaticCallReceiver', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/validator.ts b/contracts/core/generated-wrappers/validator.ts
new file mode 100644
index 000000000..1371e1523
--- /dev/null
+++ b/contracts/core/generated-wrappers/validator.ts
@@ -0,0 +1,115 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ValidatorContract extends BaseContract {
+    public isValidSignature = {
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ValidatorContract;
+            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            validSigner: string,
+    ): Promise<ValidatorContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ValidatorContract.deployAsync(bytecode, abi, provider, txDefaults, validSigner
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            validSigner: string,
+    ): Promise<ValidatorContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [validSigner
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [validSigner
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [validSigner
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`Validator successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ValidatorContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [validSigner
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('Validator', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/wallet.ts b/contracts/core/generated-wrappers/wallet.ts
new file mode 100644
index 000000000..c0bd8ba71
--- /dev/null
+++ b/contracts/core/generated-wrappers/wallet.ts
@@ -0,0 +1,110 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class WalletContract extends BaseContract {
+    public isValidSignature = {
+        async callAsync(
+            hash: string,
+            eip712Signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as WalletContract;
+            const functionSignature = 'isValidSignature(bytes32,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        eip712Signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        eip712Signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        eip712Signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        eip712Signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            walletOwner: string,
+    ): Promise<WalletContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return WalletContract.deployAsync(bytecode, abi, provider, txDefaults, walletOwner
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            walletOwner: string,
+    ): Promise<WalletContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [walletOwner
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [walletOwner
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [walletOwner
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`Wallet successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new WalletContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [walletOwner
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('Wallet', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/weth9.ts b/contracts/core/generated-wrappers/weth9.ts
new file mode 100644
index 000000000..86d1031db
--- /dev/null
+++ b/contracts/core/generated-wrappers/weth9.ts
@@ -0,0 +1,835 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type WETH9EventArgs =
+    | WETH9ApprovalEventArgs
+    | WETH9TransferEventArgs
+    | WETH9DepositEventArgs
+    | WETH9WithdrawalEventArgs;
+
+export enum WETH9Events {
+    Approval = 'Approval',
+    Transfer = 'Transfer',
+    Deposit = 'Deposit',
+    Withdrawal = 'Withdrawal',
+}
+
+export interface WETH9ApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+export interface WETH9TransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface WETH9DepositEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _value: BigNumber;
+}
+
+export interface WETH9WithdrawalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class WETH9Contract extends BaseContract {
+    public name = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'name()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            guy: string,
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [guy,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
+    wad
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [guy,
+    wad
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
+    wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    guy,
+                    wad
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            guy: string,
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [guy,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
+    wad
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
+    wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            guy: string,
+            wad: BigNumber,
+        ): string {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [guy,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
+    wad
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
+    wad
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            guy: string,
+            wad: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [guy,
+        wad
+        ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
+        wad
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [guy,
+        wad
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([guy,
+        wad
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            src: string,
+            dst: string,
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [src,
+    dst,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [src,
+    dst,
+    wad
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [src,
+    dst,
+    wad
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
+    dst,
+    wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    src,
+                    dst,
+                    wad
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            src: string,
+            dst: string,
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [src,
+    dst,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [src,
+    dst,
+    wad
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
+    dst,
+    wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            src: string,
+            dst: string,
+            wad: BigNumber,
+        ): string {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [src,
+    dst,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [src,
+    dst,
+    wad
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
+    dst,
+    wad
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            src: string,
+            dst: string,
+            wad: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [src,
+        dst,
+        wad
+        ] = BaseContract._formatABIDataItemList(inputAbi, [src,
+        dst,
+        wad
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [src,
+        dst,
+        wad
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([src,
+        dst,
+        wad
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public withdraw = {
+        async sendTransactionAsync(
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
+            [wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [wad
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [wad
+    ]);
+            const encodedData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.withdraw.estimateGasAsync.bind(
+                    self,
+                    wad
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
+            [wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [wad
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            wad: BigNumber,
+        ): string {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
+            [wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [wad
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            wad: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'withdraw(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [wad
+        ] = BaseContract._formatABIDataItemList(inputAbi, [wad
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [wad
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.withdraw;
+            const encodedData = ethersFunction.encode([wad
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'withdraw'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public decimals = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<number
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'decimals()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public symbol = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'symbol()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            dst: string,
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [dst,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
+    wad
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [dst,
+    wad
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
+    wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    dst,
+                    wad
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            dst: string,
+            wad: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [dst,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
+    wad
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
+    wad
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            dst: string,
+            wad: BigNumber,
+        ): string {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [dst,
+    wad
+    ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
+    wad
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
+    wad
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            dst: string,
+            wad: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [dst,
+        wad
+        ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
+        wad
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [dst,
+        wad
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([dst,
+        wad
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public deposit = {
+        async sendTransactionAsync(
+            txData: Partial<TxDataPayable> = {},
+        ): Promise<string> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('deposit()').inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const encodedData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.deposit.estimateGasAsync.bind(
+                    self,
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('deposit()').inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+        ): string {
+            const self = this as any as WETH9Contract;
+            const inputAbi = self._lookupAbi('deposit()').inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'deposit()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.deposit;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'deposit'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public allowance = {
+        async callAsync(
+            index_0: string,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as WETH9Contract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0,
+        index_1
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
+        index_1
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
+        index_1
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([index_0,
+        index_1
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<WETH9Contract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return WETH9Contract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<WETH9Contract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`WETH9 successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new WETH9Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('WETH9', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/whitelist.ts b/contracts/core/generated-wrappers/whitelist.ts
new file mode 100644
index 000000000..6145feb82
--- /dev/null
+++ b/contracts/core/generated-wrappers/whitelist.ts
@@ -0,0 +1,547 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class WhitelistContract extends BaseContract {
+    public fillOrderIfWhitelisted = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ]);
+            const encodedData = self._lookupEthersInterface('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').functions.fillOrderIfWhitelisted.encode([order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.fillOrderIfWhitelisted.estimateGasAsync.bind(
+                    self,
+                    order,
+                    takerAssetFillAmount,
+                    salt,
+                    orderSignature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').functions.fillOrderIfWhitelisted.encode([order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+        ): string {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').inputs;
+            [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').functions.fillOrderIfWhitelisted.encode([order,
+    takerAssetFillAmount,
+    salt,
+    orderSignature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            takerAssetFillAmount: BigNumber,
+            salt: BigNumber,
+            orderSignature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as WhitelistContract;
+            const functionSignature = 'fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrderIfWhitelisted;
+            const encodedData = ethersFunction.encode([order,
+        takerAssetFillAmount,
+        salt,
+        orderSignature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'fillOrderIfWhitelisted'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public isWhitelisted = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as WhitelistContract;
+            const functionSignature = 'isWhitelisted(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0
+        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isWhitelisted;
+            const encodedData = ethersFunction.encode([index_0
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isWhitelisted'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public owner = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as WhitelistContract;
+            const functionSignature = 'owner()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public isValidSignature = {
+        async callAsync(
+            hash: string,
+            signerAddress: string,
+            signature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as WhitelistContract;
+            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [hash,
+        signerAddress,
+        signature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
+        signerAddress,
+        signature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
+        signerAddress,
+        signature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
+            const encodedData = ethersFunction.encode([hash,
+        signerAddress,
+        signature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public updateWhitelistStatus = {
+        async sendTransactionAsync(
+            target: string,
+            isApproved: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('updateWhitelistStatus(address,bool)').inputs;
+            [target,
+    isApproved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    isApproved
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+    isApproved
+    ]);
+            const encodedData = self._lookupEthersInterface('updateWhitelistStatus(address,bool)').functions.updateWhitelistStatus.encode([target,
+    isApproved
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.updateWhitelistStatus.estimateGasAsync.bind(
+                    self,
+                    target,
+                    isApproved
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            target: string,
+            isApproved: boolean,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('updateWhitelistStatus(address,bool)').inputs;
+            [target,
+    isApproved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    isApproved
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('updateWhitelistStatus(address,bool)').functions.updateWhitelistStatus.encode([target,
+    isApproved
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            target: string,
+            isApproved: boolean,
+        ): string {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('updateWhitelistStatus(address,bool)').inputs;
+            [target,
+    isApproved
+    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+    isApproved
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('updateWhitelistStatus(address,bool)').functions.updateWhitelistStatus.encode([target,
+    isApproved
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            target: string,
+            isApproved: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as WhitelistContract;
+            const functionSignature = 'updateWhitelistStatus(address,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [target,
+        isApproved
+        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
+        isApproved
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
+        isApproved
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.updateWhitelistStatus;
+            const encodedData = ethersFunction.encode([target,
+        isApproved
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'updateWhitelistStatus'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public transferOwnership = {
+        async sendTransactionAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+    ]);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferOwnership.estimateGasAsync.bind(
+                    self,
+                    newOwner
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            newOwner: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            newOwner: string,
+        ): string {
+            const self = this as any as WhitelistContract;
+            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
+            [newOwner
+    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void
+        > {
+            const self = this as any as WhitelistContract;
+            const functionSignature = 'transferOwnership(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [newOwner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
+            const encodedData = ethersFunction.encode([newOwner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<WhitelistContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return WhitelistContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<WhitelistContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_exchange
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_exchange
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_exchange
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`Whitelist successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new WhitelistContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_exchange
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('Whitelist', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/zrx_token.ts b/contracts/core/generated-wrappers/zrx_token.ts
new file mode 100644
index 000000000..98079e77b
--- /dev/null
+++ b/contracts/core/generated-wrappers/zrx_token.ts
@@ -0,0 +1,646 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type ZRXTokenEventArgs =
+    | ZRXTokenTransferEventArgs
+    | ZRXTokenApprovalEventArgs;
+
+export enum ZRXTokenEvents {
+    Transfer = 'Transfer',
+    Approval = 'Approval',
+}
+
+export interface ZRXTokenTransferEventArgs extends DecodedLogArgs {
+    _from: string;
+    _to: string;
+    _value: BigNumber;
+}
+
+export interface ZRXTokenApprovalEventArgs extends DecodedLogArgs {
+    _owner: string;
+    _spender: string;
+    _value: BigNumber;
+}
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class ZRXTokenContract extends BaseContract {
+    public name = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'name()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public approve = {
+        async sendTransactionAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.approve.estimateGasAsync.bind(
+                    self,
+                    _spender,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _spender: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _spender: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
+            [_spender,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _spender: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'approve(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_spender,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
+            const encodedData = ethersFunction.encode([_spender,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public totalSupply = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'totalSupply()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transferFrom = {
+        async sendTransactionAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+    _to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transferFrom.estimateGasAsync.bind(
+                    self,
+                    _from,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
+            [_from,
+    _to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+    _to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
+    _to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _from: string,
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'transferFrom(address,address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_from,
+        _to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
+        _to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
+        _to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
+            const encodedData = ethersFunction.encode([_from,
+        _to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public decimals = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<number
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'decimals()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public balanceOf = {
+        async callAsync(
+            _owner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'balanceOf(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
+            const encodedData = ethersFunction.encode([_owner
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public symbol = {
+        async callAsync(
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'symbol()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public transfer = {
+        async sendTransactionAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+    _value
+    ]);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.transfer.estimateGasAsync.bind(
+                    self,
+                    _to,
+                    _value
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            _to: string,
+            _value: BigNumber,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            _to: string,
+            _value: BigNumber,
+        ): string {
+            const self = this as any as ZRXTokenContract;
+            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
+            [_to,
+    _value
+    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+    _value
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
+    _value
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _to: string,
+            _value: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'transfer(address,uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_to,
+        _value
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
+        _value
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
+        _value
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
+            const encodedData = ethersFunction.encode([_to,
+        _value
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public allowance = {
+        async callAsync(
+            _owner: string,
+            _spender: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber
+        > {
+            const self = this as any as ZRXTokenContract;
+            const functionSignature = 'allowance(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_owner,
+        _spender
+        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
+        _spender
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
+        _spender
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
+            const encodedData = ethersFunction.encode([_owner,
+        _spender
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ZRXTokenContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return ZRXTokenContract.deployAsync(bytecode, abi, provider, txDefaults, );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<ZRXTokenContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`ZRXToken successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new ZRXTokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('ZRXToken', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/core/package.json b/contracts/core/package.json
new file mode 100644
index 000000000..16dd3c9c1
--- /dev/null
+++ b/contracts/core/package.json
@@ -0,0 +1,94 @@
+{
+    "private": true,
+    "name": "contracts",
+    "version": "2.1.56",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Smart contract components of 0x protocol",
+    "main": "lib/src/index.js",
+    "directories": {
+        "test": "test"
+    },
+    "scripts": {
+        "build": "yarn pre_build && tsc -b",
+        "build:ci": "yarn build",
+        "pre_build": "run-s compile generate_contract_wrappers",
+        "test": "yarn run_mocha",
+        "rebuild_and_test": "run-s build test",
+        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
+        "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
+        "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
+        "run_mocha":
+            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "compile": "sol-compiler --contracts-dir contracts",
+        "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
+        "coverage:report:text": "istanbul report text",
+        "coverage:report:html": "istanbul report html && open coverage/index.html",
+        "profiler:report:html": "istanbul report html && open coverage/index.html",
+        "coverage:report:lcov": "istanbul report lcov",
+        "test:circleci": "yarn test",
+        "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
+    },
+    "config": {
+        "abis":
+            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "author": "Amir Bandeali",
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
+    "devDependencies": {
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
+        "@0x/tslint-config": "^1.0.10",
+        "@types/bn.js": "^4.11.0",
+        "@types/ethereumjs-abi": "^0.6.0",
+        "@types/lodash": "4.14.104",
+        "@types/node": "*",
+        "@types/yargs": "^10.0.0",
+        "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
+        "make-promises-safe": "^1.1.0",
+        "mocha": "^4.1.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "solc": "^0.4.24",
+        "solhint": "^1.2.1",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1",
+        "yargs": "^10.0.3"
+    },
+    "dependencies": {
+        "@0x/base-contract": "^3.0.8",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/types": "^1.3.0",
+        "@0x/typescript-typings": "^3.0.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.6",
+        "@types/js-combinatorics": "^0.5.29",
+        "bn.js": "^4.11.8",
+        "ethereum-types": "^1.1.2",
+        "ethereumjs-abi": "0.6.5",
+        "ethereumjs-util": "^5.1.1",
+        "ethers": "~4.0.4",
+        "js-combinatorics": "^0.5.3",
+        "lodash": "^4.17.5"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
new file mode 100644
index 000000000..97c1b6209
--- /dev/null
+++ b/contracts/core/src/artifacts/index.ts
@@ -0,0 +1,81 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as AssetProxyOwner from '../../generated-artifacts/AssetProxyOwner.json';
+import * as DummyERC20Token from '../../generated-artifacts/DummyERC20Token.json';
+import * as DummyERC721Receiver from '../../generated-artifacts/DummyERC721Receiver.json';
+import * as DummyERC721Token from '../../generated-artifacts/DummyERC721Token.json';
+import * as DummyMultipleReturnERC20Token from '../../generated-artifacts/DummyMultipleReturnERC20Token.json';
+import * as DummyNoReturnERC20Token from '../../generated-artifacts/DummyNoReturnERC20Token.json';
+import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json';
+import * as ERC20Token from '../../generated-artifacts/ERC20Token.json';
+import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json';
+import * as ERC721Token from '../../generated-artifacts/ERC721Token.json';
+import * as Exchange from '../../generated-artifacts/Exchange.json';
+import * as ExchangeWrapper from '../../generated-artifacts/ExchangeWrapper.json';
+import * as Forwarder from '../../generated-artifacts/Forwarder.json';
+import * as IAssetData from '../../generated-artifacts/IAssetData.json';
+import * as IAssetProxy from '../../generated-artifacts/IAssetProxy.json';
+import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721Receiver.json';
+import * as IValidator from '../../generated-artifacts/IValidator.json';
+import * as IWallet from '../../generated-artifacts/IWallet.json';
+import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
+import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
+import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
+import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
+import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
+import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json';
+import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
+import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json';
+import * as TestConstants from '../../generated-artifacts/TestConstants.json';
+import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json';
+import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json';
+import * as TestLibs from '../../generated-artifacts/TestLibs.json';
+import * as TestSignatureValidator from '../../generated-artifacts/TestSignatureValidator.json';
+import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json';
+import * as Validator from '../../generated-artifacts/Validator.json';
+import * as Wallet from '../../generated-artifacts/Wallet.json';
+import * as WETH9 from '../../generated-artifacts/WETH9.json';
+import * as Whitelist from '../../generated-artifacts/Whitelist.json';
+import * as ZRXToken from '../../generated-artifacts/ZRXToken.json';
+
+export const artifacts = {
+    AssetProxyOwner: AssetProxyOwner as ContractArtifact,
+    DummyERC20Token: DummyERC20Token as ContractArtifact,
+    DummyERC721Receiver: DummyERC721Receiver as ContractArtifact,
+    DummyERC721Token: DummyERC721Token as ContractArtifact,
+    DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact,
+    DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact,
+    ERC20Proxy: ERC20Proxy as ContractArtifact,
+    ERC20Token: ERC20Token as ContractArtifact,
+    ERC721Proxy: ERC721Proxy as ContractArtifact,
+    ERC721Token: ERC721Token as ContractArtifact,
+    Exchange: Exchange as ContractArtifact,
+    ExchangeWrapper: ExchangeWrapper as ContractArtifact,
+    Forwarder: Forwarder as ContractArtifact,
+    IAssetData: IAssetData as ContractArtifact,
+    IAssetProxy: IAssetProxy as ContractArtifact,
+    IValidator: IValidator as ContractArtifact,
+    IWallet: IWallet as ContractArtifact,
+    InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
+    MixinAuthorizable: MixinAuthorizable as ContractArtifact,
+    MultiAssetProxy: MultiAssetProxy as ContractArtifact,
+    MultiSigWallet: MultiSigWallet as ContractArtifact,
+    MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
+    OrderValidator: OrderValidator as ContractArtifact,
+    ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
+    TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
+    TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact,
+    TestConstants: TestConstants as ContractArtifact,
+    TestExchangeInternals: TestExchangeInternals as ContractArtifact,
+    TestLibBytes: TestLibBytes as ContractArtifact,
+    TestLibs: TestLibs as ContractArtifact,
+    TestSignatureValidator: TestSignatureValidator as ContractArtifact,
+    TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact,
+    Validator: Validator as ContractArtifact,
+    WETH9: WETH9 as ContractArtifact,
+    Wallet: Wallet as ContractArtifact,
+    Whitelist: Whitelist as ContractArtifact,
+    // Note(albrow): "as any" hack still required here because ZRXToken does not
+    // conform to the v2 artifact type.
+    ZRXToken: (ZRXToken as any) as ContractArtifact,
+};
diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts
new file mode 100644
index 000000000..9ca676b56
--- /dev/null
+++ b/contracts/core/src/wrappers/index.ts
@@ -0,0 +1,34 @@
+export * from '../../generated-wrappers/asset_proxy_owner';
+export * from '../../generated-wrappers/dummy_erc20_token';
+export * from '../../generated-wrappers/dummy_erc721_receiver';
+export * from '../../generated-wrappers/dummy_erc721_token';
+export * from '../../generated-wrappers/dummy_multiple_return_erc20_token';
+export * from '../../generated-wrappers/dummy_no_return_erc20_token';
+export * from '../../generated-wrappers/erc20_proxy';
+export * from '../../generated-wrappers/erc721_proxy';
+export * from '../../generated-wrappers/erc20_token';
+export * from '../../generated-wrappers/erc721_token';
+export * from '../../generated-wrappers/exchange';
+export * from '../../generated-wrappers/exchange_wrapper';
+export * from '../../generated-wrappers/forwarder';
+export * from '../../generated-wrappers/i_asset_data';
+export * from '../../generated-wrappers/i_asset_proxy';
+export * from '../../generated-wrappers/invalid_erc721_receiver';
+export * from '../../generated-wrappers/mixin_authorizable';
+export * from '../../generated-wrappers/multi_sig_wallet';
+export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
+export * from '../../generated-wrappers/order_validator';
+export * from '../../generated-wrappers/reentrant_erc20_token';
+export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
+export * from '../../generated-wrappers/test_asset_proxy_owner';
+export * from '../../generated-wrappers/test_constants';
+export * from '../../generated-wrappers/test_exchange_internals';
+export * from '../../generated-wrappers/test_lib_bytes';
+export * from '../../generated-wrappers/test_libs';
+export * from '../../generated-wrappers/test_signature_validator';
+export * from '../../generated-wrappers/test_static_call_receiver';
+export * from '../../generated-wrappers/validator';
+export * from '../../generated-wrappers/wallet';
+export * from '../../generated-wrappers/weth9';
+export * from '../../generated-wrappers/whitelist';
+export * from '../../generated-wrappers/zrx_token';
diff --git a/contracts/core/test/asset_proxy/authorizable.ts b/contracts/core/test/asset_proxy/authorizable.ts
new file mode 100644
index 000000000..e21af9b81
--- /dev/null
+++ b/contracts/core/test/asset_proxy/authorizable.ts
@@ -0,0 +1,207 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Authorizable', () => {
+    let owner: string;
+    let notOwner: string;
+    let address: string;
+    let authorizable: MixinAuthorizableContract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        [owner, address, notOwner] = _.slice(accounts, 0, 3);
+        authorizable = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
+            artifacts.MixinAuthorizable,
+            provider,
+            txDefaults,
+        );
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('addAuthorizedAddress', () => {
+        it('should throw if not called by owner', async () => {
+            return expectTransactionFailedAsync(
+                authorizable.addAuthorizedAddress.sendTransactionAsync(notOwner, { from: notOwner }),
+                RevertReason.OnlyContractOwner,
+            );
+        });
+        it('should allow owner to add an authorized address', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isAuthorized = await authorizable.authorized.callAsync(address);
+            expect(isAuthorized).to.be.true();
+        });
+        it('should throw if owner attempts to authorize a duplicate address', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            return expectTransactionFailedAsync(
+                authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                RevertReason.TargetAlreadyAuthorized,
+            );
+        });
+    });
+
+    describe('removeAuthorizedAddress', () => {
+        it('should throw if not called by owner', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            return expectTransactionFailedAsync(
+                authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+                    from: notOwner,
+                }),
+                RevertReason.OnlyContractOwner,
+            );
+        });
+
+        it('should allow owner to remove an authorized address', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+                    from: owner,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isAuthorized = await authorizable.authorized.callAsync(address);
+            expect(isAuthorized).to.be.false();
+        });
+
+        it('should throw if owner attempts to remove an address that is not authorized', async () => {
+            return expectTransactionFailedAsync(
+                authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+                    from: owner,
+                }),
+                RevertReason.TargetNotAuthorized,
+            );
+        });
+    });
+
+    describe('removeAuthorizedAddressAtIndex', () => {
+        it('should throw if not called by owner', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const index = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
+                    from: notOwner,
+                }),
+                RevertReason.OnlyContractOwner,
+            );
+        });
+        it('should throw if index is >= authorities.length', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const index = new BigNumber(1);
+            return expectTransactionFailedAsync(
+                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
+                    from: owner,
+                }),
+                RevertReason.IndexOutOfBounds,
+            );
+        });
+        it('should throw if owner attempts to remove an address that is not authorized', async () => {
+            const index = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
+                    from: owner,
+                }),
+                RevertReason.TargetNotAuthorized,
+            );
+        });
+        it('should throw if address at index does not match target', async () => {
+            const address1 = address;
+            const address2 = notOwner;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address1, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address2, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const address1Index = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address2, address1Index, {
+                    from: owner,
+                }),
+                RevertReason.AuthorizedAddressMismatch,
+            );
+        });
+        it('should allow owner to remove an authorized address', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const index = new BigNumber(0);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
+                    from: owner,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isAuthorized = await authorizable.authorized.callAsync(address);
+            expect(isAuthorized).to.be.false();
+        });
+    });
+
+    describe('getAuthorizedAddresses', () => {
+        it('should return all authorized addresses', async () => {
+            const initial = await authorizable.getAuthorizedAddresses.callAsync();
+            expect(initial).to.have.length(0);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, {
+                    from: owner,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const afterAdd = await authorizable.getAuthorizedAddresses.callAsync();
+            expect(afterAdd).to.have.length(1);
+            expect(afterAdd).to.include(address);
+
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+                    from: owner,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const afterRemove = await authorizable.getAuthorizedAddresses.callAsync();
+            expect(afterRemove).to.have.length(0);
+        });
+    });
+});
diff --git a/contracts/core/test/asset_proxy/proxies.ts b/contracts/core/test/asset_proxy/proxies.ts
new file mode 100644
index 000000000..8fa1e602a
--- /dev/null
+++ b/contracts/core/test/asset_proxy/proxies.ts
@@ -0,0 +1,1246 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721ReceiverContract } from '../../generated-wrappers/dummy_erc721_receiver';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/dummy_multiple_return_erc20_token';
+import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
+import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy';
+import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { LogDecoder } from '../utils/log_decoder';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const assetProxyInterface = new IAssetProxyContract(
+    artifacts.IAssetProxy.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
+const assetDataInterface = new IAssetDataContract(
+    artifacts.IAssetData.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
+
+// tslint:disable:no-unnecessary-type-assertion
+describe('Asset Transfer Proxies', () => {
+    let owner: string;
+    let notAuthorized: string;
+    let authorized: string;
+    let fromAddress: string;
+    let toAddress: string;
+
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let erc721TokenA: DummyERC721TokenContract;
+    let erc721TokenB: DummyERC721TokenContract;
+    let erc721Receiver: DummyERC721ReceiverContract;
+    let erc20Proxy: ERC20ProxyContract;
+    let erc721Proxy: ERC721ProxyContract;
+    let noReturnErc20Token: DummyNoReturnERC20TokenContract;
+    let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract;
+    let multiAssetProxy: MultiAssetProxyContract;
+
+    let erc20Wrapper: ERC20Wrapper;
+    let erc721Wrapper: ERC721Wrapper;
+    let erc721AFromTokenId: BigNumber;
+    let erc721BFromTokenId: BigNumber;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, notAuthorized, authorized, fromAddress, toAddress] = _.slice(accounts, 0, 5));
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+
+        // Deploy AssetProxies
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
+            artifacts.MultiAssetProxy,
+            provider,
+            txDefaults,
+        );
+
+        // Configure ERC20Proxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure ERC721Proxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure MultiAssetProxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Deploy and configure ERC20 tokens
+        const numDummyErc20ToDeploy = 2;
+        [erc20TokenA, erc20TokenB] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyNoReturnERC20Token,
+            provider,
+            txDefaults,
+            constants.DUMMY_TOKEN_NAME,
+            constants.DUMMY_TOKEN_SYMBOL,
+            constants.DUMMY_TOKEN_DECIMALS,
+            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+        );
+        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyMultipleReturnERC20Token,
+            provider,
+            txDefaults,
+            constants.DUMMY_TOKEN_NAME,
+            constants.DUMMY_TOKEN_SYMBOL,
+            constants.DUMMY_TOKEN_DECIMALS,
+            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+        );
+
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await noReturnErc20Token.setBalance.sendTransactionAsync(fromAddress, constants.INITIAL_ERC20_BALANCE),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await noReturnErc20Token.approve.sendTransactionAsync(
+                erc20Proxy.address,
+                constants.INITIAL_ERC20_ALLOWANCE,
+                { from: fromAddress },
+            ),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multipleReturnErc20Token.setBalance.sendTransactionAsync(
+                fromAddress,
+                constants.INITIAL_ERC20_BALANCE,
+            ),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multipleReturnErc20Token.approve.sendTransactionAsync(
+                erc20Proxy.address,
+                constants.INITIAL_ERC20_ALLOWANCE,
+                { from: fromAddress },
+            ),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Deploy and configure ERC721 tokens and receiver
+        [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync();
+        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC721Receiver,
+            provider,
+            txDefaults,
+        );
+
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721AFromTokenId = erc721Balances[fromAddress][erc721TokenA.address][0];
+        erc721BFromTokenId = erc721Balances[fromAddress][erc721TokenB.address][0];
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('ERC20Proxy', () => {
+        it('should revert if undefined function is called', async () => {
+            const undefinedSelector = '0x01020304';
+            await expectTransactionFailedWithoutReasonAsync(
+                web3Wrapper.sendTransactionAsync({
+                    from: owner,
+                    to: erc20Proxy.address,
+                    value: constants.ZERO_AMOUNT,
+                    data: undefinedSelector,
+                }),
+            );
+        });
+        it('should have an id of 0xf47261b0', async () => {
+            const proxyId = await erc20Proxy.getProxyId.callAsync();
+            const expectedProxyId = '0xf47261b0';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
+        describe('transferFrom', () => {
+            it('should successfully transfer tokens', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
+                );
+            });
+
+            it('should successfully transfer tokens that do not return a value', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
+                // Perform a transfer from fromAddress to toAddress
+                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance.minus(amount));
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance.plus(amount));
+            });
+
+            it('should successfully transfer tokens and ignore extra assetData', async () => {
+                // Construct ERC20 asset data
+                const extraData = '0102030405060708';
+                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(erc20TokenA.address)}${extraData}`;
+                // Perform a transfer from fromAddress to toAddress
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
+                );
+            });
+
+            it('should do nothing if transferring 0 amount of a token', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const amount = new BigNumber(0);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address],
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address],
+                );
+            });
+
+            it('should revert if allowances are too low', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Create allowance less than transfer amount. Set allowance on proxy.
+                const allowance = new BigNumber(0);
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+                        from: fromAddress,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                // Perform a transfer; expect this to fail.
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.TransferFailed,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.deep.equal(erc20Balances);
+            });
+
+            it('should revert if allowances are too low and token does not return a value', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
+                // Create allowance less than transfer amount. Set allowance on proxy.
+                const allowance = new BigNumber(0);
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+                        from: fromAddress,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                // Perform a transfer; expect this to fail.
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.TransferFailed,
+                );
+                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
+            });
+
+            it('should revert if caller is not authorized', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: notAuthorized,
+                    }),
+                    RevertReason.SenderNotAuthorized,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.deep.equal(erc20Balances);
+            });
+
+            it('should revert if token returns more than 32 bytes', async () => {
+                // Construct ERC20 asset data
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address);
+                const amount = new BigNumber(10);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                const initialFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
+                // Perform a transfer; expect this to fail.
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc20Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.TransferFailed,
+                );
+                const newFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
+            });
+        });
+    });
+
+    describe('ERC721Proxy', () => {
+        it('should revert if undefined function is called', async () => {
+            const undefinedSelector = '0x01020304';
+            await expectTransactionFailedWithoutReasonAsync(
+                web3Wrapper.sendTransactionAsync({
+                    from: owner,
+                    to: erc721Proxy.address,
+                    value: constants.ZERO_AMOUNT,
+                    data: undefinedSelector,
+                }),
+            );
+        });
+        it('should have an id of 0x02571792', async () => {
+            const proxyId = await erc721Proxy.getProxyId.callAsync();
+            const expectedProxyId = '0x02571792';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
+        describe('transferFrom', () => {
+            it('should successfully transfer tokens', async () => {
+                // Construct ERC721 asset data
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(1);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
+            });
+
+            it('should successfully transfer tokens and ignore extra assetData', async () => {
+                // Construct ERC721 asset data
+                const extraData = '0102030405060708';
+                const encodedAssetData = `${assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId,
+                )}${extraData}`;
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(1);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
+            });
+
+            it('should not call onERC721Received when transferring to a smart contract', async () => {
+                // Construct ERC721 asset data
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(1);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    erc721Receiver.address,
+                    amount,
+                );
+                const logDecoder = new LogDecoder(web3Wrapper);
+                const tx = await logDecoder.getTxWithDecodedLogsAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                );
+                // Verify that no log was emitted by erc721 receiver
+                expect(tx.logs.length).to.be.equal(1);
+                // Verify transfer was successful
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(erc721Receiver.address);
+            });
+
+            it('should revert if transferring 0 amount of a token', async () => {
+                // Construct ERC721 asset data
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(0);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.InvalidAmount,
+                );
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
+            });
+
+            it('should revert if transferring > 1 amount of a token', async () => {
+                // Construct ERC721 asset data
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(500);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.InvalidAmount,
+                );
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
+            });
+
+            it('should revert if allowances are too low', async () => {
+                // Construct ERC721 asset data
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Remove transfer approval for fromAddress.
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc721TokenA.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721AFromTokenId, {
+                        from: fromAddress,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Perform a transfer; expect this to fail.
+                const amount = new BigNumber(1);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.TransferFailed,
+                );
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
+            });
+
+            it('should revert if caller is not authorized', async () => {
+                // Construct ERC721 asset data
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                // Verify pre-condition
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const amount = new BigNumber(1);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    encodedAssetData,
+                    fromAddress,
+                    toAddress,
+                    amount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: erc721Proxy.address,
+                        data,
+                        from: notAuthorized,
+                    }),
+                    RevertReason.SenderNotAuthorized,
+                );
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
+            });
+        });
+    });
+    describe('MultiAssetProxy', () => {
+        it('should revert if undefined function is called', async () => {
+            const undefinedSelector = '0x01020304';
+            await expectTransactionFailedWithoutReasonAsync(
+                web3Wrapper.sendTransactionAsync({
+                    from: owner,
+                    to: multiAssetProxy.address,
+                    value: constants.ZERO_AMOUNT,
+                    data: undefinedSelector,
+                }),
+            );
+        });
+        it('should have an id of 0x94cfcdd7', async () => {
+            const proxyId = await multiAssetProxy.getProxyId.callAsync();
+            // first 4 bytes of `keccak256('MultiAsset(uint256[],bytes[])')`
+            const expectedProxyId = '0x94cfcdd7';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
+        describe('transferFrom', () => {
+            it('should transfer a single ERC20 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+            });
+            it('should successfully transfer multiple of the same ERC20 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+            });
+            it('should successfully transfer multiple different ERC20 tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should transfer a single ERC721 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc721Amount];
+                const nestedAssetData = [erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer multiple of the same ERC721 token', async () => {
+                const erc721Balances = await erc721Wrapper.getBalancesAsync();
+                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId2,
+                );
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const amounts = [erc721Amount, erc721Amount];
+                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+            });
+            it('should successfully transfer multiple different ERC721 tokens', async () => {
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const amounts = [erc721Amount, erc721Amount];
+                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+            });
+            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer tokens and ignore extra assetData', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const extraData = '0102030405060708';
+                const assetData = `${assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                    amounts,
+                    nestedAssetData,
+                )}${extraData}`;
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer correct amounts when the `amount` > 1', async () => {
+                const inputAmount = new BigNumber(100);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should successfully transfer a large amount of tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721Balances = await erc721Wrapper.getBalancesAsync();
+                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
+                const erc721BFromTokenId2 = erc721Balances[fromAddress][erc721TokenB.address][1];
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId2,
+                );
+                const erc721AssetData3 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
+                const erc721AssetData4 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenB.address,
+                    erc721BFromTokenId2,
+                );
+                const amounts = [erc721Amount, erc20Amount1, erc721Amount, erc20Amount2, erc721Amount, erc721Amount];
+                const nestedAssetData = [
+                    erc721AssetData1,
+                    erc20AssetData1,
+                    erc721AssetData2,
+                    erc20AssetData2,
+                    erc721AssetData3,
+                    erc721AssetData4,
+                ];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                const ownerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(ownerFromAsset3).to.be.equal(fromAddress);
+                const ownerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
+                expect(ownerFromAsset4).to.be.equal(fromAddress);
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                const newOwnerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                const newOwnerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+                expect(newOwnerFromAsset3).to.be.equal(toAddress);
+                expect(newOwnerFromAsset4).to.be.equal(toAddress);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should revert if a single transfer fails', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // 2 is an invalid erc721 amount
+                const erc721Amount = new BigNumber(2);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.InvalidAmount,
+                );
+            });
+            it('should revert if an AssetProxy is not registered', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const invalidProxyId = '0x12345678';
+                const invalidErc721AssetData = `${invalidProxyId}${erc721AssetData.slice(10)}`;
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, invalidErc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.AssetProxyDoesNotExist,
+                );
+            });
+            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.LengthMismatch,
+                );
+            });
+            it('should revert if amounts multiplication results in an overflow', async () => {
+                const inputAmount = new BigNumber(2).pow(128);
+                const erc20Amount = new BigNumber(2).pow(128);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.Uint256Overflow,
+                );
+            });
+            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = '0x123456';
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.LengthGreaterThan3Required,
+                );
+            });
+            it('should revert if caller is not authorized', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: notAuthorized,
+                    }),
+                    RevertReason.SenderNotAuthorized,
+                );
+            });
+        });
+    });
+});
+// tslint:enable:no-unnecessary-type-assertion
+// tslint:disable:max-file-line-count
diff --git a/contracts/core/test/exchange/core.ts b/contracts/core/test/exchange/core.ts
new file mode 100644
index 000000000..9159b0d8f
--- /dev/null
+++ b/contracts/core/test/exchange/core.ts
@@ -0,0 +1,1168 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import ethUtil = require('ethereumjs-util');
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract, DummyERC20TokenTransferEventArgs } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange';
+import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
+import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
+import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
+import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const assetDataInterface = new IAssetDataContract(
+    artifacts.IAssetData.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
+// tslint:disable:no-unnecessary-type-assertion
+describe('Exchange core', () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let noReturnErc20Token: DummyNoReturnERC20TokenContract;
+    let reentrantErc20Token: ReentrantERC20TokenContract;
+    let exchange: ExchangeContract;
+    let erc20Proxy: ERC20ProxyContract;
+    let erc721Proxy: ERC721ProxyContract;
+    let multiAssetProxy: MultiAssetProxyContract;
+    let maliciousWallet: TestStaticCallReceiverContract;
+    let maliciousValidator: TestStaticCallReceiverContract;
+
+    let signedOrder: SignedOrder;
+    let erc20Balances: ERC20BalancesByOwner;
+    let exchangeWrapper: ExchangeWrapper;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc721Wrapper: ERC721Wrapper;
+    let orderFactory: OrderFactory;
+
+    let erc721MakerAssetIds: BigNumber[];
+    let erc721TakerAssetIds: BigNumber[];
+
+    let defaultMakerAssetAddress: string;
+    let defaultTakerAssetAddress: string;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4));
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+
+        // Deploy AssetProxies, Exchange, tokens, and malicious contracts
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
+            artifacts.MultiAssetProxy,
+            provider,
+            txDefaults,
+        );
+        const numDummyErc20ToDeploy = 3;
+        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            assetDataUtils.encodeERC20AssetData(zrxToken.address),
+        );
+        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.TestStaticCallReceiver,
+            provider,
+            txDefaults,
+        );
+        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.ReentrantERC20Token,
+            provider,
+            txDefaults,
+            exchange.address,
+        );
+
+        // Configure ERC20Proxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure ERC721Proxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure MultiAssetProxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure Exchange
+        exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(multiAssetProxy.address, owner);
+
+        // Configure ERC20 tokens
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        // Configure ERC721 tokens
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
+
+        // Configure order defaults
+        defaultMakerAssetAddress = erc20TokenA.address;
+        defaultTakerAssetAddress = erc20TokenB.address;
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            exchangeAddress: exchange.address,
+            makerAddress,
+            feeRecipientAddress,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('fillOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            signedOrder = await orderFactory.newSignedOrderAsync();
+        });
+
+        const reentrancyTest = (functionNames: string[]) => {
+            _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                const description = `should not allow fillOrder to reenter the Exchange contract via ${functionName}`;
+                it(description, async () => {
+                    signedOrder = await orderFactory.newSignedOrderAsync({
+                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                    });
+                    await web3Wrapper.awaitTransactionSuccessAsync(
+                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                        constants.AWAIT_TRANSACTION_MINED_MS,
+                    );
+                    await expectTransactionFailedAsync(
+                        exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
+                        RevertReason.TransferFailed,
+                    );
+                });
+            });
+        };
+        describe('fillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+        it('should throw if signature is invalid', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+
+            const v = ethUtil.toBuffer(signedOrder.signature.slice(0, 4));
+            const invalidR = ethUtil.sha3('invalidR');
+            const invalidS = ethUtil.sha3('invalidS');
+            const signatureType = ethUtil.toBuffer(`0x${signedOrder.signature.slice(-2)}`);
+            const invalidSigBuff = Buffer.concat([v, invalidR, invalidS, signatureType]);
+            const invalidSigHex = `0x${invalidSigBuff.toString('hex')}`;
+            signedOrder.signature = invalidSigHex;
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
+                RevertReason.InvalidOrderSignature,
+            );
+        });
+
+        it('should throw if no value is filled', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should revert if `isValidSignature` tries to update state when SignatureType=Wallet', async () => {
+            const maliciousMakerAddress = maliciousWallet.address;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20TokenA.setBalance.sendTransactionAsync(
+                    maliciousMakerAddress,
+                    constants.INITIAL_ERC20_BALANCE,
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await maliciousWallet.approveERC20.sendTransactionAsync(
+                    erc20TokenA.address,
+                    erc20Proxy.address,
+                    constants.INITIAL_ERC20_ALLOWANCE,
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAddress: maliciousMakerAddress,
+                makerFee: constants.ZERO_AMOUNT,
+            });
+            signedOrder.signature = `0x0${SignatureType.Wallet}`;
+            await expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
+                RevertReason.WalletError,
+            );
+        });
+
+        it('should revert if `isValidSignature` tries to update state when SignatureType=Validator', async () => {
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await exchange.setSignatureValidatorApproval.sendTransactionAsync(
+                    maliciousValidator.address,
+                    isApproved,
+                    { from: makerAddress },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            signedOrder.signature = `${maliciousValidator.address}0${SignatureType.Validator}`;
+            await expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
+                RevertReason.ValidatorError,
+            );
+        });
+
+        it('should not emit transfer events for transfers where from == to', async () => {
+            const txReceipt = await exchangeWrapper.fillOrderAsync(signedOrder, makerAddress);
+            const logs = txReceipt.logs;
+            const transferLogs = _.filter(
+                logs,
+                log => (log as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).event === 'Transfer',
+            );
+            expect(transferLogs.length).to.be.equal(2);
+            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal(
+                zrxToken.address,
+            );
+            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal(
+                makerAddress,
+            );
+            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal(
+                feeRecipientAddress,
+            );
+            expect(
+                (transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value,
+            ).to.be.bignumber.equal(signedOrder.makerFee);
+            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal(
+                zrxToken.address,
+            );
+            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal(
+                makerAddress,
+            );
+            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal(
+                feeRecipientAddress,
+            );
+            expect(
+                (transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value,
+            ).to.be.bignumber.equal(signedOrder.takerFee);
+        });
+    });
+
+    describe('Testing exchange of ERC20 tokens with no return values', () => {
+        before(async () => {
+            noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
+                artifacts.DummyNoReturnERC20Token,
+                provider,
+                txDefaults,
+                constants.DUMMY_TOKEN_NAME,
+                constants.DUMMY_TOKEN_SYMBOL,
+                constants.DUMMY_TOKEN_DECIMALS,
+                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await noReturnErc20Token.approve.sendTransactionAsync(
+                    erc20Proxy.address,
+                    constants.INITIAL_ERC20_ALLOWANCE,
+                    { from: makerAddress },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+        });
+        it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+            });
+
+            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
+            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
+            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
+            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
+            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
+                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
+            );
+        });
+        it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+            });
+
+            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
+            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
+            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
+            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
+            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
+                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
+            );
+        });
+        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+            });
+
+            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
+            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
+            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
+            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
+            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
+                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
+            );
+        });
+    });
+
+    describe('cancelOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            signedOrder = await orderFactory.newSignedOrderAsync();
+        });
+
+        it('should throw if not sent by maker', async () => {
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrderAsync(signedOrder, takerAddress),
+                RevertReason.InvalidMaker,
+            );
+        });
+
+        it('should throw if makerAssetAmount is 0', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(0),
+            });
+
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should throw if takerAssetAmount is 0', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                takerAssetAmount: new BigNumber(0),
+            });
+
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should be able to cancel a full order', async () => {
+            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                    takerAssetFillAmount: signedOrder.takerAssetAmount.div(2),
+                }),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should log 1 event with correct arguments', async () => {
+            const res = await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
+            expect(res.logs).to.have.length(1);
+
+            const log = res.logs[0] as LogWithDecodedArgs<ExchangeCancelEventArgs>;
+            const logArgs = log.args;
+
+            expect(signedOrder.makerAddress).to.be.equal(logArgs.makerAddress);
+            expect(signedOrder.makerAddress).to.be.equal(logArgs.senderAddress);
+            expect(signedOrder.feeRecipientAddress).to.be.equal(logArgs.feeRecipientAddress);
+            expect(signedOrder.makerAssetData).to.be.equal(logArgs.makerAssetData);
+            expect(signedOrder.takerAssetData).to.be.equal(logArgs.takerAssetData);
+            expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(logArgs.orderHash);
+        });
+
+        it('should throw if already cancelled', async () => {
+            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should throw if order is expired', async () => {
+            const currentTimestamp = await getLatestBlockTimestampAsync();
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10),
+            });
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should throw if rounding error is greater than 0.1%', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1001),
+                takerAssetAmount: new BigNumber(3),
+            });
+
+            const fillTakerAssetAmount1 = new BigNumber(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount: fillTakerAssetAmount1,
+            });
+
+            const fillTakerAssetAmount2 = new BigNumber(1);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                    takerAssetFillAmount: fillTakerAssetAmount2,
+                }),
+                RevertReason.RoundingError,
+            );
+        });
+    });
+
+    describe('cancelOrdersUpTo', () => {
+        it('should fail to set orderEpoch less than current orderEpoch', async () => {
+            const orderEpoch = new BigNumber(1);
+            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
+            const lesserOrderEpoch = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrdersUpToAsync(lesserOrderEpoch, makerAddress),
+                RevertReason.InvalidNewOrderEpoch,
+            );
+        });
+
+        it('should fail to set orderEpoch equal to existing orderEpoch', async () => {
+            const orderEpoch = new BigNumber(1);
+            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress),
+                RevertReason.InvalidNewOrderEpoch,
+            );
+        });
+
+        it('should cancel only orders with a orderEpoch less than existing orderEpoch', async () => {
+            // Cancel all transactions with a orderEpoch less than 1
+            const orderEpoch = new BigNumber(1);
+            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
+
+            // Create 3 orders with orderEpoch values: 0,1,2,3
+            // Since we cancelled with orderEpoch=1, orders with orderEpoch<=1 will not be processed
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            const signedOrders = [
+                await orderFactory.newSignedOrderAsync({
+                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18),
+                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18),
+                    salt: new BigNumber(0),
+                }),
+                await orderFactory.newSignedOrderAsync({
+                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18),
+                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18),
+                    salt: new BigNumber(1),
+                }),
+                await orderFactory.newSignedOrderAsync({
+                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18),
+                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18),
+                    salt: new BigNumber(2),
+                }),
+                await orderFactory.newSignedOrderAsync({
+                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18),
+                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18),
+                    salt: new BigNumber(3),
+                }),
+            ];
+            await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
+                // HACK(albrow): We need to hardcode the gas estimate here because
+                // the Geth gas estimator doesn't work with the way we use
+                // delegatecall and swallow errors.
+                gas: 600000,
+            });
+
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const fillMakerAssetAmount = signedOrders[2].makerAssetAmount.add(signedOrders[3].makerAssetAmount);
+            const fillTakerAssetAmount = signedOrders[2].takerAssetAmount.add(signedOrders[3].takerAssetAmount);
+            const makerFee = signedOrders[2].makerFee.add(signedOrders[3].makerFee);
+            const takerFee = signedOrders[2].takerFee.add(signedOrders[3].takerFee);
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(fillMakerAssetAmount),
+            );
+            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultTakerAssetAddress].add(fillTakerAssetAmount),
+            );
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+            );
+            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(fillTakerAssetAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].add(fillMakerAssetAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+            );
+        });
+    });
+
+    describe('Testing Exchange of ERC721 Tokens', () => {
+        it('should throw when maker does not own the token with id makerAssetId', async () => {
+            // Construct Exchange parameters
+            const makerAssetId = erc721TakerAssetIds[0];
+            const takerAssetId = erc721TakerAssetIds[1];
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            });
+            // Verify pre-conditions
+            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
+            expect(initialOwnerMakerAsset).to.be.bignumber.not.equal(makerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+            // Call Exchange
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
+                RevertReason.TransferFailed,
+            );
+        });
+
+        it('should throw when taker does not own the token with id takerAssetId', async () => {
+            // Construct Exchange parameters
+            const makerAssetId = erc721MakerAssetIds[0];
+            const takerAssetId = erc721MakerAssetIds[1];
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            });
+            // Verify pre-conditions
+            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
+            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.not.equal(takerAddress);
+            // Call Exchange
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
+                RevertReason.TransferFailed,
+            );
+        });
+
+        it('should throw when makerAssetAmount is greater than 1', async () => {
+            // Construct Exchange parameters
+            const makerAssetId = erc721MakerAssetIds[0];
+            const takerAssetId = erc721TakerAssetIds[0];
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(2),
+                takerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            });
+            // Verify pre-conditions
+            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
+            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+            // Call Exchange
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
+                RevertReason.InvalidAmount,
+            );
+        });
+
+        it('should throw when takerAssetAmount is greater than 1', async () => {
+            // Construct Exchange parameters
+            const makerAssetId = erc721MakerAssetIds[0];
+            const takerAssetId = erc721TakerAssetIds[0];
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: new BigNumber(500),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            });
+            // Verify pre-conditions
+            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
+            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+            // Call Exchange
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
+                RevertReason.InvalidAmount,
+            );
+        });
+
+        it('should throw on partial fill', async () => {
+            // Construct Exchange parameters
+            const makerAssetId = erc721MakerAssetIds[0];
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            });
+            // Call Exchange
+            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
+                RevertReason.RoundingError,
+            );
+        });
+    });
+
+    describe('Testing exchange of multiple assets', () => {
+        it('should allow multiple assets to be exchanged for a single asset', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(1);
+            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const takerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.plus(takerAssetAmount));
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(takerAssetAmount));
+        });
+        it('should allow multiple assets to be exchanged for multiple assets', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(1);
+            const takerAmounts = [new BigNumber(10), new BigNumber(1)];
+            const takerAssetId = erc721TakerAssetIds[0];
+            const takerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            ];
+            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                takerAmounts,
+                takerNestedAssetData,
+            );
+            const takerAssetAmount = new BigNumber(1);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const finalOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.plus(takerAmounts[0].times(takerAssetAmount)),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.minus(takerAmounts[0].times(takerAssetAmount)),
+            );
+            expect(finalOwnerTakerAsset).to.be.equal(makerAddress);
+        });
+        it('should allow an order selling multiple assets to be partially filled', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(30);
+            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const takerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(
+                    makerAmounts[0].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(
+                    makerAmounts[1].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.plus(
+                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(
+                    makerAmounts[0].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(
+                    makerAmounts[1].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.minus(
+                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+        });
+        it('should allow an order buying multiple assets to be partially filled', async () => {
+            const takerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const takerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                takerAmounts,
+                takerNestedAssetData,
+            );
+            const takerAssetAmount = new BigNumber(30);
+            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const makerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.plus(
+                    takerAmounts[0].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.plus(
+                    takerAmounts[1].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.minus(
+                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.minus(
+                    takerAmounts[0].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.minus(
+                    takerAmounts[1].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.plus(
+                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+        });
+    });
+
+    describe('getOrderInfo', () => {
+        beforeEach(async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+        });
+        it('should return the correct orderInfo for an unfilled valid order', async () => {
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = new BigNumber(0);
+            const expectedOrderStatus = OrderStatus.FILLABLE;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for a fully filled order', async () => {
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
+            const expectedOrderStatus = OrderStatus.FULLY_FILLED;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for a partially filled order', async () => {
+            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
+            const expectedOrderStatus = OrderStatus.FILLABLE;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for a cancelled and unfilled order', async () => {
+            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = new BigNumber(0);
+            const expectedOrderStatus = OrderStatus.CANCELLED;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for a cancelled and partially filled order', async () => {
+            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
+            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
+            const expectedOrderStatus = OrderStatus.CANCELLED;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for an expired and unfilled order', async () => {
+            const currentTimestamp = await getLatestBlockTimestampAsync();
+            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
+            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = new BigNumber(0);
+            const expectedOrderStatus = OrderStatus.EXPIRED;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for an expired and partially filled order', async () => {
+            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
+            const currentTimestamp = await getLatestBlockTimestampAsync();
+            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
+            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
+            const expectedOrderStatus = OrderStatus.EXPIRED;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for an expired and fully filled order', async () => {
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+            const currentTimestamp = await getLatestBlockTimestampAsync();
+            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
+            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
+            // FULLY_FILLED takes precedence over EXPIRED
+            const expectedOrderStatus = OrderStatus.FULLY_FILLED;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for an order with a makerAssetAmount of 0', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({ makerAssetAmount: new BigNumber(0) });
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = new BigNumber(0);
+            const expectedOrderStatus = OrderStatus.INVALID_MAKER_ASSET_AMOUNT;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+        it('should return the correct orderInfo for an order with a takerAssetAmount of 0', async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync({ takerAssetAmount: new BigNumber(0) });
+            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedTakerAssetFilledAmount = new BigNumber(0);
+            const expectedOrderStatus = OrderStatus.INVALID_TAKER_ASSET_AMOUNT;
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+        });
+    });
+});
+// tslint:disable:max-file-line-count
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/exchange/dispatcher.ts b/contracts/core/test/exchange/dispatcher.ts
new file mode 100644
index 000000000..3d3aa42c2
--- /dev/null
+++ b/contracts/core/test/exchange/dispatcher.ts
@@ -0,0 +1,280 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId, RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import {
+    TestAssetProxyDispatcherAssetProxyRegisteredEventArgs,
+    TestAssetProxyDispatcherContract,
+} from '../../generated-wrappers/test_asset_proxy_dispatcher';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { LogDecoder } from '../utils/log_decoder';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+// tslint:disable:no-unnecessary-type-assertion
+describe('AssetProxyDispatcher', () => {
+    let owner: string;
+    let notOwner: string;
+    let makerAddress: string;
+    let takerAddress: string;
+
+    let zrxToken: DummyERC20TokenContract;
+    let erc20Proxy: ERC20ProxyContract;
+    let erc721Proxy: ERC721ProxyContract;
+    let assetProxyDispatcher: TestAssetProxyDispatcherContract;
+
+    let erc20Wrapper: ERC20Wrapper;
+    let erc721Wrapper: ERC721Wrapper;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        // Setup accounts & addresses
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, notOwner, makerAddress, takerAddress] = _.slice(accounts, 0, 4));
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 1;
+        [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS);
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+
+        assetProxyDispatcher = await TestAssetProxyDispatcherContract.deployFrom0xArtifactAsync(
+            artifacts.TestAssetProxyDispatcher,
+            provider,
+            txDefaults,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('registerAssetProxy', () => {
+        it('should record proxy upon registration', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
+            expect(proxyAddress).to.be.equal(erc20Proxy.address);
+        });
+
+        it('should be able to record multiple proxies', async () => {
+            // Record first proxy
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            let proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
+            expect(proxyAddress).to.be.equal(erc20Proxy.address);
+            // Record another proxy
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                    from: owner,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC721);
+            expect(proxyAddress).to.be.equal(erc721Proxy.address);
+        });
+
+        it('should throw if a proxy with the same id is already registered', async () => {
+            // Initial registration
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
+            expect(proxyAddress).to.be.equal(erc20Proxy.address);
+            // Deploy a new version of the ERC20 Transfer Proxy contract
+            const newErc20TransferProxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(
+                artifacts.ERC20Proxy,
+                provider,
+                txDefaults,
+            );
+            // Register new ERC20 Transfer Proxy contract
+            return expectTransactionFailedAsync(
+                assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(newErc20TransferProxy.address, {
+                    from: owner,
+                }),
+                RevertReason.AssetProxyAlreadyExists,
+            );
+        });
+
+        it('should throw if requesting address is not owner', async () => {
+            return expectTransactionFailedAsync(
+                assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: notOwner }),
+                RevertReason.OnlyContractOwner,
+            );
+        });
+
+        it('should log an event with correct arguments when an asset proxy is registered', async () => {
+            const logDecoder = new LogDecoder(web3Wrapper);
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+            );
+            const logs = txReceipt.logs;
+            const log = logs[0] as LogWithDecodedArgs<TestAssetProxyDispatcherAssetProxyRegisteredEventArgs>;
+            expect(log.args.id).to.equal(AssetProxyId.ERC20);
+            expect(log.args.assetProxy).to.equal(erc20Proxy.address);
+        });
+    });
+
+    describe('getAssetProxy', () => {
+        it('should return correct address of registered proxy', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
+            expect(proxyAddress).to.be.equal(erc20Proxy.address);
+        });
+
+        it('should return NULL address if requesting non-existent proxy', async () => {
+            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
+            expect(proxyAddress).to.be.equal(constants.NULL_ADDRESS);
+        });
+    });
+
+    describe('dispatchTransferFrom', () => {
+        it('should dispatch transfer to registered proxy', async () => {
+            // Register ERC20 proxy
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            // Construct metadata for ERC20 proxy
+            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+
+            // Perform a transfer from makerAddress to takerAddress
+            const erc20Balances = await erc20Wrapper.getBalancesAsync();
+            const amount = new BigNumber(10);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
+                    encodedAssetData,
+                    makerAddress,
+                    takerAddress,
+                    amount,
+                    { from: owner },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            // Verify transfer was successful
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(amount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].add(amount),
+            );
+        });
+
+        it('should not dispatch a transfer if amount == 0', async () => {
+            // Register ERC20 proxy
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            // Construct metadata for ERC20 proxy
+            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+
+            // Perform a transfer from makerAddress to takerAddress
+            const erc20Balances = await erc20Wrapper.getBalancesAsync();
+            const amount = constants.ZERO_AMOUNT;
+            const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
+                    encodedAssetData,
+                    makerAddress,
+                    takerAddress,
+                    amount,
+                    { from: owner },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            expect(txReceipt.logs.length).to.be.equal(0);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.deep.equal(erc20Balances);
+        });
+
+        it('should not dispatch a transfer if from == to', async () => {
+            // Register ERC20 proxy
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            // Construct metadata for ERC20 proxy
+            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+
+            // Perform a transfer from makerAddress to takerAddress
+            const erc20Balances = await erc20Wrapper.getBalancesAsync();
+            const amount = new BigNumber(10);
+            const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
+                    encodedAssetData,
+                    makerAddress,
+                    makerAddress,
+                    amount,
+                    { from: owner },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            expect(txReceipt.logs.length).to.be.equal(0);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.deep.equal(erc20Balances);
+        });
+
+        it('should throw if dispatching to unregistered proxy', async () => {
+            // Construct metadata for ERC20 proxy
+            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            // Perform a transfer from makerAddress to takerAddress
+            const amount = new BigNumber(10);
+            return expectTransactionFailedAsync(
+                assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
+                    encodedAssetData,
+                    makerAddress,
+                    takerAddress,
+                    amount,
+                    { from: owner },
+                ),
+                RevertReason.AssetProxyDoesNotExist,
+            );
+        });
+    });
+});
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/exchange/fill_order.ts b/contracts/core/test/exchange/fill_order.ts
new file mode 100644
index 000000000..37efaad2b
--- /dev/null
+++ b/contracts/core/test/exchange/fill_order.ts
@@ -0,0 +1,312 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import * as _ from 'lodash';
+
+import { chaiSetup } from '../utils/chai_setup';
+import {
+    FillOrderCombinatorialUtils,
+    fillOrderCombinatorialUtilsFactoryAsync,
+} from '../utils/fill_order_combinatorial_utils';
+import {
+    AllowanceAmountScenario,
+    AssetDataScenario,
+    BalanceAmountScenario,
+    ExpirationTimeSecondsScenario,
+    FeeRecipientAddressScenario,
+    FillScenario,
+    OrderAssetAmountScenario,
+    TakerAssetFillAmountScenario,
+    TakerScenario,
+} from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+const defaultFillScenario = {
+    orderScenario: {
+        takerScenario: TakerScenario.Unspecified,
+        feeRecipientScenario: FeeRecipientAddressScenario.EthUserAddress,
+        makerAssetAmountScenario: OrderAssetAmountScenario.Large,
+        takerAssetAmountScenario: OrderAssetAmountScenario.Large,
+        makerFeeScenario: OrderAssetAmountScenario.Large,
+        takerFeeScenario: OrderAssetAmountScenario.Large,
+        expirationTimeSecondsScenario: ExpirationTimeSecondsScenario.InFuture,
+        makerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
+        takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
+    },
+    takerAssetFillAmountScenario: TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount,
+    makerStateScenario: {
+        traderAssetBalance: BalanceAmountScenario.Higher,
+        traderAssetAllowance: AllowanceAmountScenario.Higher,
+        zrxFeeBalance: BalanceAmountScenario.Higher,
+        zrxFeeAllowance: AllowanceAmountScenario.Higher,
+    },
+    takerStateScenario: {
+        traderAssetBalance: BalanceAmountScenario.Higher,
+        traderAssetAllowance: AllowanceAmountScenario.Higher,
+        zrxFeeBalance: BalanceAmountScenario.Higher,
+        zrxFeeAllowance: AllowanceAmountScenario.Higher,
+    },
+};
+
+describe('FillOrder Tests', () => {
+    let fillOrderCombinatorialUtils: FillOrderCombinatorialUtils;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+        fillOrderCombinatorialUtils = await fillOrderCombinatorialUtilsFactoryAsync(web3Wrapper, txDefaults);
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('fillOrder', () => {
+        const test = (fillScenarios: FillScenario[]) => {
+            _.forEach(fillScenarios, fillScenario => {
+                const description = `Combinatorial OrderFill: ${JSON.stringify(fillScenario)}`;
+                it(description, async () => {
+                    await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+                });
+            });
+        };
+
+        const allFillScenarios = FillOrderCombinatorialUtils.generateFillOrderCombinations();
+        describe('Combinatorially generated fills orders', () => test(allFillScenarios));
+
+        it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+        it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    takerAssetAmountScenario: OrderAssetAmountScenario.Small,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetAmountScenario: OrderAssetAmountScenario.Small,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount with zero decimals', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetAmountScenario: OrderAssetAmountScenario.Small,
+                    makerAssetDataScenario: AssetDataScenario.ERC20ZeroDecimals,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+        it('should transfer the correct amounts when taker is specified and order is claimed by taker', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    takerScenario: TakerScenario.CorrectlySpecified,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+        it('should fill remaining value if takerAssetFillAmount > remaining takerAssetAmount', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+        it('should throw when taker is specified and order is claimed by other', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    takerScenario: TakerScenario.IncorrectlySpecified,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if makerAssetAmount is 0', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetAmountScenario: OrderAssetAmountScenario.Zero,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if takerAssetAmount is 0', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    takerAssetAmountScenario: OrderAssetAmountScenario.Zero,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if takerAssetFillAmount is 0', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.Zero,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if an order is expired', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario.InPast,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if maker erc20Balances are too low to fill order', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                makerStateScenario: {
+                    ...defaultFillScenario.makerStateScenario,
+                    traderAssetBalance: BalanceAmountScenario.TooLow,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if taker erc20Balances are too low to fill order', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                takerStateScenario: {
+                    ...defaultFillScenario.makerStateScenario,
+                    traderAssetBalance: BalanceAmountScenario.TooLow,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if maker allowances are too low to fill order', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                makerStateScenario: {
+                    ...defaultFillScenario.makerStateScenario,
+                    traderAssetAllowance: AllowanceAmountScenario.TooLow,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should throw if taker allowances are too low to fill order', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                takerStateScenario: {
+                    ...defaultFillScenario.makerStateScenario,
+                    traderAssetAllowance: AllowanceAmountScenario.TooLow,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+    });
+
+    describe('Testing exchange of ERC721 Tokens', () => {
+        it('should successfully exchange a single token between the maker and taker (via fillOrder)', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetDataScenario: AssetDataScenario.ERC721,
+                    takerAssetDataScenario: AssetDataScenario.ERC721,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should successfully fill order when makerAsset is ERC721 and takerAsset is ERC20', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetDataScenario: AssetDataScenario.ERC721,
+                    takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario, true);
+        });
+
+        it('should successfully fill order when makerAsset is ERC20 and takerAsset is ERC721', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
+                    takerAssetDataScenario: AssetDataScenario.ERC721,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should successfully fill order when makerAsset is ERC721 and approveAll is set for it', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetDataScenario: AssetDataScenario.ERC721,
+                    takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
+                makerStateScenario: {
+                    ...defaultFillScenario.makerStateScenario,
+                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+
+        it('should successfully fill order when makerAsset and takerAsset are ERC721 and approveAll is set for them', async () => {
+            const fillScenario = {
+                ...defaultFillScenario,
+                orderScenario: {
+                    ...defaultFillScenario.orderScenario,
+                    makerAssetDataScenario: AssetDataScenario.ERC721,
+                    takerAssetDataScenario: AssetDataScenario.ERC721,
+                },
+                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
+                makerStateScenario: {
+                    ...defaultFillScenario.makerStateScenario,
+                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
+                },
+                takerStateScenario: {
+                    ...defaultFillScenario.takerStateScenario,
+                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
+                },
+            };
+            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
+        });
+    });
+});
diff --git a/contracts/core/test/exchange/internal.ts b/contracts/core/test/exchange/internal.ts
new file mode 100644
index 000000000..109be29c6
--- /dev/null
+++ b/contracts/core/test/exchange/internal.ts
@@ -0,0 +1,466 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { Order, RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
+import { artifacts } from '../../src/artifacts';
+import { getRevertReasonOrErrorMessageForSendTransactionAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from '../utils/combinatorial_utils';
+import { constants } from '../utils/constants';
+import { FillResults } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+const MAX_UINT256 = new BigNumber(2).pow(256).minus(1);
+
+const emptyOrder: Order = {
+    senderAddress: constants.NULL_ADDRESS,
+    makerAddress: constants.NULL_ADDRESS,
+    takerAddress: constants.NULL_ADDRESS,
+    makerFee: new BigNumber(0),
+    takerFee: new BigNumber(0),
+    makerAssetAmount: new BigNumber(0),
+    takerAssetAmount: new BigNumber(0),
+    makerAssetData: '0x',
+    takerAssetData: '0x',
+    salt: new BigNumber(0),
+    exchangeAddress: constants.NULL_ADDRESS,
+    feeRecipientAddress: constants.NULL_ADDRESS,
+    expirationTimeSeconds: new BigNumber(0),
+};
+
+const emptySignedOrder: SignedOrder = {
+    ...emptyOrder,
+    signature: '',
+};
+
+const overflowErrorForCall = new Error(RevertReason.Uint256Overflow);
+
+describe('Exchange core internal functions', () => {
+    let testExchange: TestExchangeInternalsContract;
+    let overflowErrorForSendTransaction: Error | undefined;
+    let divisionByZeroErrorForCall: Error | undefined;
+    let roundingErrorForCall: Error | undefined;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        testExchange = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
+            artifacts.TestExchangeInternals,
+            provider,
+            txDefaults,
+        );
+        overflowErrorForSendTransaction = new Error(
+            await getRevertReasonOrErrorMessageForSendTransactionAsync(RevertReason.Uint256Overflow),
+        );
+        divisionByZeroErrorForCall = new Error(RevertReason.DivisionByZero);
+        roundingErrorForCall = new Error(RevertReason.RoundingError);
+    });
+    // Note(albrow): Don't forget to add beforeEach and afterEach calls to reset
+    // the blockchain state for any tests which modify it!
+
+    async function referenceIsRoundingErrorFloorAsync(
+        numerator: BigNumber,
+        denominator: BigNumber,
+        target: BigNumber,
+    ): Promise<boolean> {
+        if (denominator.eq(0)) {
+            throw divisionByZeroErrorForCall;
+        }
+        if (numerator.eq(0)) {
+            return false;
+        }
+        if (target.eq(0)) {
+            return false;
+        }
+        const product = numerator.mul(target);
+        const remainder = product.mod(denominator);
+        const remainderTimes1000 = remainder.mul('1000');
+        const isError = remainderTimes1000.gte(product);
+        if (product.greaterThan(MAX_UINT256)) {
+            throw overflowErrorForCall;
+        }
+        if (remainderTimes1000.greaterThan(MAX_UINT256)) {
+            throw overflowErrorForCall;
+        }
+        return isError;
+    }
+
+    async function referenceIsRoundingErrorCeilAsync(
+        numerator: BigNumber,
+        denominator: BigNumber,
+        target: BigNumber,
+    ): Promise<boolean> {
+        if (denominator.eq(0)) {
+            throw divisionByZeroErrorForCall;
+        }
+        if (numerator.eq(0)) {
+            return false;
+        }
+        if (target.eq(0)) {
+            return false;
+        }
+        const product = numerator.mul(target);
+        const remainder = product.mod(denominator);
+        const error = denominator.sub(remainder).mod(denominator);
+        const errorTimes1000 = error.mul('1000');
+        const isError = errorTimes1000.gte(product);
+        if (product.greaterThan(MAX_UINT256)) {
+            throw overflowErrorForCall;
+        }
+        if (errorTimes1000.greaterThan(MAX_UINT256)) {
+            throw overflowErrorForCall;
+        }
+        return isError;
+    }
+
+    async function referenceSafeGetPartialAmountFloorAsync(
+        numerator: BigNumber,
+        denominator: BigNumber,
+        target: BigNumber,
+    ): Promise<BigNumber> {
+        if (denominator.eq(0)) {
+            throw divisionByZeroErrorForCall;
+        }
+        const isRoundingError = await referenceIsRoundingErrorFloorAsync(numerator, denominator, target);
+        if (isRoundingError) {
+            throw roundingErrorForCall;
+        }
+        const product = numerator.mul(target);
+        if (product.greaterThan(MAX_UINT256)) {
+            throw overflowErrorForCall;
+        }
+        return product.dividedToIntegerBy(denominator);
+    }
+
+    describe('addFillResults', async () => {
+        function makeFillResults(value: BigNumber): FillResults {
+            return {
+                makerAssetFilledAmount: value,
+                takerAssetFilledAmount: value,
+                makerFeePaid: value,
+                takerFeePaid: value,
+            };
+        }
+        async function referenceAddFillResultsAsync(
+            totalValue: BigNumber,
+            singleValue: BigNumber,
+        ): Promise<FillResults> {
+            // Note(albrow): Here, each of totalFillResults and
+            // singleFillResults will consist of fields with the same values.
+            // This should be safe because none of the fields in a given
+            // FillResults are ever used together in a mathemetical operation.
+            // They are only used with the corresponding field from *the other*
+            // FillResults, which are different.
+            const totalFillResults = makeFillResults(totalValue);
+            const singleFillResults = makeFillResults(singleValue);
+            // HACK(albrow): _.mergeWith mutates the first argument! To
+            // workaround this we use _.cloneDeep.
+            return _.mergeWith(
+                _.cloneDeep(totalFillResults),
+                singleFillResults,
+                (totalVal: BigNumber, singleVal: BigNumber) => {
+                    const newTotal = totalVal.add(singleVal);
+                    if (newTotal.greaterThan(MAX_UINT256)) {
+                        throw overflowErrorForCall;
+                    }
+                    return newTotal;
+                },
+            );
+        }
+        async function testAddFillResultsAsync(totalValue: BigNumber, singleValue: BigNumber): Promise<FillResults> {
+            const totalFillResults = makeFillResults(totalValue);
+            const singleFillResults = makeFillResults(singleValue);
+            return testExchange.publicAddFillResults.callAsync(totalFillResults, singleFillResults);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'addFillResults',
+            referenceAddFillResultsAsync,
+            testAddFillResultsAsync,
+            [uint256Values, uint256Values],
+        );
+    });
+
+    describe('calculateFillResults', async () => {
+        function makeOrder(
+            makerAssetAmount: BigNumber,
+            takerAssetAmount: BigNumber,
+            makerFee: BigNumber,
+            takerFee: BigNumber,
+        ): Order {
+            return {
+                ...emptyOrder,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee,
+                takerFee,
+            };
+        }
+        async function referenceCalculateFillResultsAsync(
+            orderTakerAssetAmount: BigNumber,
+            takerAssetFilledAmount: BigNumber,
+            otherAmount: BigNumber,
+        ): Promise<FillResults> {
+            // Note(albrow): Here we are re-using the same value (otherAmount)
+            // for order.makerAssetAmount, order.makerFee, and order.takerFee.
+            // This should be safe because they are never used with each other
+            // in any mathematical operation in either the reference TypeScript
+            // implementation or the Solidity implementation of
+            // calculateFillResults.
+            const makerAssetFilledAmount = await referenceSafeGetPartialAmountFloorAsync(
+                takerAssetFilledAmount,
+                orderTakerAssetAmount,
+                otherAmount,
+            );
+            const order = makeOrder(otherAmount, orderTakerAssetAmount, otherAmount, otherAmount);
+            const orderMakerAssetAmount = order.makerAssetAmount;
+            return {
+                makerAssetFilledAmount,
+                takerAssetFilledAmount,
+                makerFeePaid: await referenceSafeGetPartialAmountFloorAsync(
+                    makerAssetFilledAmount,
+                    orderMakerAssetAmount,
+                    otherAmount,
+                ),
+                takerFeePaid: await referenceSafeGetPartialAmountFloorAsync(
+                    takerAssetFilledAmount,
+                    orderTakerAssetAmount,
+                    otherAmount,
+                ),
+            };
+        }
+        async function testCalculateFillResultsAsync(
+            orderTakerAssetAmount: BigNumber,
+            takerAssetFilledAmount: BigNumber,
+            otherAmount: BigNumber,
+        ): Promise<FillResults> {
+            const order = makeOrder(otherAmount, orderTakerAssetAmount, otherAmount, otherAmount);
+            return testExchange.publicCalculateFillResults.callAsync(order, takerAssetFilledAmount);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'calculateFillResults',
+            referenceCalculateFillResultsAsync,
+            testCalculateFillResultsAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('getPartialAmountFloor', async () => {
+        async function referenceGetPartialAmountFloorAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            if (denominator.eq(0)) {
+                throw divisionByZeroErrorForCall;
+            }
+            const product = numerator.mul(target);
+            if (product.greaterThan(MAX_UINT256)) {
+                throw overflowErrorForCall;
+            }
+            return product.dividedToIntegerBy(denominator);
+        }
+        async function testGetPartialAmountFloorAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            return testExchange.publicGetPartialAmountFloor.callAsync(numerator, denominator, target);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'getPartialAmountFloor',
+            referenceGetPartialAmountFloorAsync,
+            testGetPartialAmountFloorAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('getPartialAmountCeil', async () => {
+        async function referenceGetPartialAmountCeilAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            if (denominator.eq(0)) {
+                throw divisionByZeroErrorForCall;
+            }
+            const product = numerator.mul(target);
+            const offset = product.add(denominator.sub(1));
+            if (offset.greaterThan(MAX_UINT256)) {
+                throw overflowErrorForCall;
+            }
+            const result = offset.dividedToIntegerBy(denominator);
+            if (product.mod(denominator).eq(0)) {
+                expect(result.mul(denominator)).to.be.bignumber.eq(product);
+            } else {
+                expect(result.mul(denominator)).to.be.bignumber.gt(product);
+            }
+            return result;
+        }
+        async function testGetPartialAmountCeilAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            return testExchange.publicGetPartialAmountCeil.callAsync(numerator, denominator, target);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'getPartialAmountCeil',
+            referenceGetPartialAmountCeilAsync,
+            testGetPartialAmountCeilAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('safeGetPartialAmountFloor', async () => {
+        async function testSafeGetPartialAmountFloorAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            return testExchange.publicSafeGetPartialAmountFloor.callAsync(numerator, denominator, target);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'safeGetPartialAmountFloor',
+            referenceSafeGetPartialAmountFloorAsync,
+            testSafeGetPartialAmountFloorAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('safeGetPartialAmountCeil', async () => {
+        async function referenceSafeGetPartialAmountCeilAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            if (denominator.eq(0)) {
+                throw divisionByZeroErrorForCall;
+            }
+            const isRoundingError = await referenceIsRoundingErrorCeilAsync(numerator, denominator, target);
+            if (isRoundingError) {
+                throw roundingErrorForCall;
+            }
+            const product = numerator.mul(target);
+            const offset = product.add(denominator.sub(1));
+            if (offset.greaterThan(MAX_UINT256)) {
+                throw overflowErrorForCall;
+            }
+            const result = offset.dividedToIntegerBy(denominator);
+            if (product.mod(denominator).eq(0)) {
+                expect(result.mul(denominator)).to.be.bignumber.eq(product);
+            } else {
+                expect(result.mul(denominator)).to.be.bignumber.gt(product);
+            }
+            return result;
+        }
+        async function testSafeGetPartialAmountCeilAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<BigNumber> {
+            return testExchange.publicSafeGetPartialAmountCeil.callAsync(numerator, denominator, target);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'safeGetPartialAmountCeil',
+            referenceSafeGetPartialAmountCeilAsync,
+            testSafeGetPartialAmountCeilAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('isRoundingErrorFloor', async () => {
+        async function testIsRoundingErrorFloorAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<boolean> {
+            return testExchange.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'isRoundingErrorFloor',
+            referenceIsRoundingErrorFloorAsync,
+            testIsRoundingErrorFloorAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('isRoundingErrorCeil', async () => {
+        async function testIsRoundingErrorCeilAsync(
+            numerator: BigNumber,
+            denominator: BigNumber,
+            target: BigNumber,
+        ): Promise<boolean> {
+            return testExchange.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'isRoundingErrorCeil',
+            referenceIsRoundingErrorCeilAsync,
+            testIsRoundingErrorCeilAsync,
+            [uint256Values, uint256Values, uint256Values],
+        );
+    });
+
+    describe('updateFilledState', async () => {
+        // Note(albrow): Since updateFilledState modifies the state by calling
+        // sendTransaction, we must reset the state after each test.
+        beforeEach(async () => {
+            await blockchainLifecycle.startAsync();
+        });
+        afterEach(async () => {
+            await blockchainLifecycle.revertAsync();
+        });
+        async function referenceUpdateFilledStateAsync(
+            takerAssetFilledAmount: BigNumber,
+            orderTakerAssetFilledAmount: BigNumber,
+            // tslint:disable-next-line:no-unused-variable
+            orderHash: string,
+        ): Promise<BigNumber> {
+            const totalFilledAmount = takerAssetFilledAmount.add(orderTakerAssetFilledAmount);
+            if (totalFilledAmount.greaterThan(MAX_UINT256)) {
+                throw overflowErrorForSendTransaction;
+            }
+            return totalFilledAmount;
+        }
+        async function testUpdateFilledStateAsync(
+            takerAssetFilledAmount: BigNumber,
+            orderTakerAssetFilledAmount: BigNumber,
+            orderHash: string,
+        ): Promise<BigNumber> {
+            const fillResults = {
+                makerAssetFilledAmount: new BigNumber(0),
+                takerAssetFilledAmount,
+                makerFeePaid: new BigNumber(0),
+                takerFeePaid: new BigNumber(0),
+            };
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await testExchange.publicUpdateFilledState.sendTransactionAsync(
+                    emptySignedOrder,
+                    constants.NULL_ADDRESS,
+                    orderHash,
+                    orderTakerAssetFilledAmount,
+                    fillResults,
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            return testExchange.filled.callAsync(orderHash);
+        }
+        await testCombinatoriallyWithReferenceFuncAsync(
+            'updateFilledState',
+            referenceUpdateFilledStateAsync,
+            testUpdateFilledStateAsync,
+            [uint256Values, uint256Values, bytes32Values],
+        );
+    });
+});
diff --git a/contracts/core/test/exchange/libs.ts b/contracts/core/test/exchange/libs.ts
new file mode 100644
index 000000000..503ef0e0f
--- /dev/null
+++ b/contracts/core/test/exchange/libs.ts
@@ -0,0 +1,137 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+
+import { TestConstantsContract } from '../../generated-wrappers/test_constants';
+import { TestLibsContract } from '../../generated-wrappers/test_libs';
+import { artifacts } from '../../src/artifacts';
+import { addressUtils } from '../utils/address_utils';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { OrderFactory } from '../utils/order_factory';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Exchange libs', () => {
+    let signedOrder: SignedOrder;
+    let orderFactory: OrderFactory;
+    let libs: TestLibsContract;
+    let testConstants: TestConstantsContract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const makerAddress = accounts[0];
+        libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
+        testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
+            artifacts.TestConstants,
+            provider,
+            txDefaults,
+        );
+
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            exchangeAddress: libs.address,
+            makerAddress,
+            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
+            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+    });
+
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('LibConstants', () => {
+        describe('ZRX_ASSET_DATA', () => {
+            it('should have the correct ZRX_ASSET_DATA', async () => {
+                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
+                expect(isValid).to.be.equal(true);
+            });
+        });
+    });
+    // Note(albrow): These tests are designed to be supplemental to the
+    // combinatorial tests in test/exchange/internal. They test specific edge
+    // cases that are not covered by the combinatorial tests.
+    describe('LibMath', () => {
+        describe('isRoundingError', () => {
+            it('should return true if there is a rounding error of 0.1%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(999);
+                const target = new BigNumber(50);
+                // rounding error = ((20*50/999) - floor(20*50/999)) / (20*50/999) = 0.1%
+                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+            it('should return false if there is a rounding of 0.09%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(9991);
+                const target = new BigNumber(500);
+                // rounding error = ((20*500/9991) - floor(20*500/9991)) / (20*500/9991) = 0.09%
+                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.false();
+            });
+            it('should return true if there is a rounding error of 0.11%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(9989);
+                const target = new BigNumber(500);
+                // rounding error = ((20*500/9989) - floor(20*500/9989)) / (20*500/9989) = 0.011%
+                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+        });
+        describe('isRoundingErrorCeil', () => {
+            it('should return true if there is a rounding error of 0.1%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(1001);
+                const target = new BigNumber(50);
+                // rounding error = (ceil(20*50/1001) - (20*50/1001)) / (20*50/1001) = 0.1%
+                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+            it('should return false if there is a rounding of 0.09%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(10009);
+                const target = new BigNumber(500);
+                // rounding error = (ceil(20*500/10009) - (20*500/10009)) / (20*500/10009) = 0.09%
+                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.false();
+            });
+            it('should return true if there is a rounding error of 0.11%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(10011);
+                const target = new BigNumber(500);
+                // rounding error = (ceil(20*500/10011) - (20*500/10011)) / (20*500/10011) = 0.11%
+                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+        });
+    });
+
+    describe('LibOrder', () => {
+        describe('getOrderHash', () => {
+            it('should output the correct orderHash', async () => {
+                signedOrder = await orderFactory.newSignedOrderAsync();
+                const orderHashHex = await libs.publicGetOrderHash.callAsync(signedOrder);
+                expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(orderHashHex);
+            });
+        });
+    });
+});
diff --git a/contracts/core/test/exchange/match_orders.ts b/contracts/core/test/exchange/match_orders.ts
new file mode 100644
index 000000000..eea9992d9
--- /dev/null
+++ b/contracts/core/test/exchange/match_orders.ts
@@ -0,0 +1,1276 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
+import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { MatchOrderTester } from '../utils/match_order_tester';
+import { OrderFactory } from '../utils/order_factory';
+import { ERC20BalancesByOwner, ERC721TokenIdsByOwner } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('matchOrders', () => {
+    let makerAddressLeft: string;
+    let makerAddressRight: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddressLeft: string;
+    let feeRecipientAddressRight: string;
+
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let reentrantErc20Token: ReentrantERC20TokenContract;
+    let exchange: ExchangeContract;
+    let erc20Proxy: ERC20ProxyContract;
+    let erc721Proxy: ERC721ProxyContract;
+
+    let erc20BalancesByOwner: ERC20BalancesByOwner;
+    let erc721TokenIdsByOwner: ERC721TokenIdsByOwner;
+    let exchangeWrapper: ExchangeWrapper;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc721Wrapper: ERC721Wrapper;
+    let orderFactoryLeft: OrderFactory;
+    let orderFactoryRight: OrderFactory;
+
+    let erc721LeftMakerAssetIds: BigNumber[];
+    let erc721RightMakerAssetIds: BigNumber[];
+
+    let defaultERC20MakerAssetAddress: string;
+    let defaultERC20TakerAssetAddress: string;
+    let defaultERC721AssetAddress: string;
+
+    let matchOrderTester: MatchOrderTester;
+
+    let testExchange: TestExchangeInternalsContract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        // Create accounts
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        // Hack(albrow): Both Prettier and TSLint insert a trailing comma below
+        // but that is invalid syntax as of TypeScript version >= 2.8. We don't
+        // have the right fine-grained configuration options in TSLint,
+        // Prettier, or TypeScript, to reconcile this, so we will just have to
+        // wait for them to sort it out. We disable TSLint and Prettier for
+        // this part of the code for now. This occurs several times in this
+        // file. See https://github.com/prettier/prettier/issues/4624.
+        // prettier-ignore
+        const usedAddresses = ([
+            owner,
+            makerAddressLeft,
+            makerAddressRight,
+            takerAddress,
+            feeRecipientAddressLeft,
+            // tslint:disable-next-line:trailing-comma
+            feeRecipientAddressRight
+        ] = _.slice(accounts, 0, 6));
+        // Create wrappers
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+        // Deploy ERC20 token & ERC20 proxy
+        const numDummyErc20ToDeploy = 3;
+        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+        // Deploy ERC721 token and proxy
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721LeftMakerAssetIds = erc721Balances[makerAddressLeft][erc721Token.address];
+        erc721RightMakerAssetIds = erc721Balances[makerAddressRight][erc721Token.address];
+        // Depoy exchange
+        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            assetDataUtils.encodeERC20AssetData(zrxToken.address),
+        );
+        exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+        // Authorize ERC20 and ERC721 trades by exchange
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.ReentrantERC20Token,
+            provider,
+            txDefaults,
+            exchange.address,
+        );
+
+        // Set default addresses
+        defaultERC20MakerAssetAddress = erc20TokenA.address;
+        defaultERC20TakerAssetAddress = erc20TokenB.address;
+        defaultERC721AssetAddress = erc721Token.address;
+        // Create default order parameters
+        const defaultOrderParamsLeft = {
+            ...constants.STATIC_ORDER_PARAMS,
+            makerAddress: makerAddressLeft,
+            exchangeAddress: exchange.address,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+            feeRecipientAddress: feeRecipientAddressLeft,
+        };
+        const defaultOrderParamsRight = {
+            ...constants.STATIC_ORDER_PARAMS,
+            makerAddress: makerAddressRight,
+            exchangeAddress: exchange.address,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+            feeRecipientAddress: feeRecipientAddressRight,
+        };
+        const privateKeyLeft = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddressLeft)];
+        orderFactoryLeft = new OrderFactory(privateKeyLeft, defaultOrderParamsLeft);
+        const privateKeyRight = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddressRight)];
+        orderFactoryRight = new OrderFactory(privateKeyRight, defaultOrderParamsRight);
+        // Set match order tester
+        matchOrderTester = new MatchOrderTester(exchangeWrapper, erc20Wrapper, erc721Wrapper, zrxToken.address);
+        testExchange = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
+            artifacts.TestExchangeInternals,
+            provider,
+            txDefaults,
+        );
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('matchOrders', () => {
+        beforeEach(async () => {
+            erc20BalancesByOwner = await erc20Wrapper.getBalancesAsync();
+            erc721TokenIdsByOwner = await erc721Wrapper.getBalancesAsync();
+        });
+
+        it('Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(17), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(98), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+            });
+            // Assert is rounding error ceil & not rounding error floor
+            // These assertions are taken from MixinMatchOrders::calculateMatchedFillResults
+            // The rounding error is derived computating how much the left maker will sell.
+            const numerator = signedOrderLeft.makerAssetAmount;
+            const denominator = signedOrderLeft.takerAssetAmount;
+            const target = signedOrderRight.makerAssetAmount;
+            const isRoundingErrorCeil = await testExchange.publicIsRoundingErrorCeil.callAsync(
+                numerator,
+                denominator,
+                target,
+            );
+            expect(isRoundingErrorCeil).to.be.true();
+            const isRoundingErrorFloor = await testExchange.publicIsRoundingErrorFloor.callAsync(
+                numerator,
+                denominator,
+                target,
+            );
+            expect(isRoundingErrorFloor).to.be.false();
+            // Match signedOrderLeft with signedOrderRight
+            // Note that the left maker received a slightly better sell price.
+            // This is intentional; see note in MixinMatchOrders.calculateMatchedFillResults.
+            // Because the left maker received a slightly more favorable sell price, the fee
+            // paid by the left taker is slightly higher than that paid by the left maker.
+            // Fees can be thought of as a tax paid by the seller, derived from the sale price.
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.4705882352941176'), 16), // 76.47%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should transfer correct amounts when left order is fully filled and values pass isRoundingErrorCeil but fail isRoundingErrorFloor', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(15), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(14), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+            });
+            // Assert is rounding error floor & not rounding error ceil
+            // These assertions are taken from MixinMatchOrders::calculateMatchedFillResults
+            // The rounding error is derived computating how much the right maker will buy.
+            const numerator = signedOrderRight.takerAssetAmount;
+            const denominator = signedOrderRight.makerAssetAmount;
+            const target = signedOrderLeft.takerAssetAmount;
+            const isRoundingErrorFloor = await testExchange.publicIsRoundingErrorFloor.callAsync(
+                numerator,
+                denominator,
+                target,
+            );
+            expect(isRoundingErrorFloor).to.be.true();
+            const isRoundingErrorCeil = await testExchange.publicIsRoundingErrorCeil.callAsync(
+                numerator,
+                denominator,
+                target,
+            );
+            expect(isRoundingErrorCeil).to.be.false();
+            // Match signedOrderLeft with signedOrderRight
+            // Note that the right maker received a slightly better purchase price.
+            // This is intentional; see note in MixinMatchOrders.calculateMatchedFillResults.
+            // Because the right maker received a slightly more favorable buy price, the fee
+            // paid by the right taker is slightly higher than that paid by the right maker.
+            // Fees can be thought of as a tax paid by the seller, derived from the sale price.
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(15), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('92.7835051546391752'), 16), // 92.78%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('92.8571428571428571'), 16), // 92.85%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should give right maker a better buy price when rounding', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(83), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(49), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+            });
+            // Note:
+            // The correct price buy price for the right maker would yield (49/83) * 22 = 12.988 units
+            // of the left maker asset. This gets rounded up to 13, giving the right maker a better price.
+            // Note:
+            //  The maker/taker fee percentage paid on the right order differs because
+            //  they received different sale prices. The right maker pays a
+            //  fee slightly lower than the right taker.
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('26.5060240963855421'), 16), // 26.506%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('26.5306122448979591'), 16), // 26.531%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should give left maker a better sell price when rounding', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(12), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+            });
+            // Note:
+            //  The maker/taker fee percentage paid on the left order differs because
+            //  they received different sale prices. The left maker pays a fee
+            //  slightly lower than the left taker.
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(11), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('91.6666666666666666'), 16), // 91.6%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('91.7525773195876288'), 16), // 91.75%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should give right maker and right taker a favorable fee price when rounding', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(83), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(49), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
+            });
+            // Note:
+            //  The maker/taker fee percentage paid on the right order differs because
+            //  they received different sale prices. The right maker pays a
+            //  fee slightly lower than the right taker.
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2650), 0), // 2650.6 rounded down tro 2650
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(2653), 0), // 2653.1 rounded down to 2653
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should give left maker and left taker a favorable fee price when rounding', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(12), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+            });
+            // Note:
+            //  The maker/taker fee percentage paid on the left order differs because
+            //  they received different sale prices. The left maker pays a
+            //  fee slightly lower than the left taker.
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(11), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(9166), 0), // 9166.6 rounded down to 9166
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(9175), 0), // 9175.2 rounded down to 9175
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should transfer correct amounts when right order fill amount deviates from amount derived by `Exchange.fillOrder`', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAddress: makerAddressLeft,
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
+                feeRecipientAddress: feeRecipientAddressLeft,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAddress: makerAddressRight,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2126), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1063), 0),
+                feeRecipientAddress: feeRecipientAddressRight,
+            });
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                // Notes:
+                //  i.
+                //    The left order is fully filled by the right order, so the right maker must sell 1005 units of their asset to the left maker.
+                //    By selling 1005 units, the right maker should theoretically receive 502.5 units of the left maker's asset.
+                //    Since the transfer amount must be an integer, this value must be rounded down to 502 or up to 503.
+                //  ii.
+                //    If the right order were filled via `Exchange.fillOrder` the respective fill amounts would be [1004, 502] or [1006, 503].
+                //    It follows that we cannot trigger a sale of 1005 units of the right maker's asset through `Exchange.fillOrder`.
+                //  iii.
+                //    For an optimal match, the algorithm must choose either [1005, 502] or [1005, 503] as fill amounts for the right order.
+                //    The algorithm favors the right maker when the exchange rate must be rounded, so the final fill for the right order is [1005, 503].
+                //  iv.
+                //    The right maker fee differs from the right taker fee because their exchange rate differs.
+                //    The right maker always receives the better exchange and fee price.
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(503), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('47.2718720602069614'), 16), // 47.27%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(497), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('47.3189087488240827'), 16), // 47.31%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        const reentrancyTest = (functionNames: string[]) => {
+            _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                const description = `should not allow matchOrders to reenter the Exchange contract via ${functionName}`;
+                it(description, async () => {
+                    const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                    });
+                    const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                        makerAddress: makerAddressRight,
+                        takerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                        feeRecipientAddress: feeRecipientAddressRight,
+                    });
+                    await web3Wrapper.awaitTransactionSuccessAsync(
+                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                        constants.AWAIT_TRANSACTION_MINED_MS,
+                    );
+                    await expectTransactionFailedAsync(
+                        exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
+                        RevertReason.TransferFailed,
+                    );
+                });
+            });
+        };
+        describe('matchOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+        it('should transfer the correct amounts when orders completely fill each other', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match signedOrderLeft with signedOrderRight
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts when orders completely fill each other and taker doesnt take a profit', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+            });
+            // Match signedOrderLeft with signedOrderRight
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts when left order is completely filled and right order is partially filled', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 18),
+            });
+            // Match signedOrderLeft with signedOrderRight
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 16), // 50%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 16), // 50%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts when right order is completely filled and left order is partially filled', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match signedOrderLeft with signedOrderRight
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            // Match signedOrderLeft with signedOrderRight
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts when consecutive calls are used to completely fill the left order', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            let newERC20BalancesByOwner: ERC20BalancesByOwner;
+            let newERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            // prettier-ignore
+            [
+                newERC20BalancesByOwner,
+                // tslint:disable-next-line:trailing-comma
+                newERC721TokenIdsByOwner
+            ] = await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+            // Construct second right order
+            // Note: This order needs makerAssetAmount=90/takerAssetAmount=[anything <= 45] to fully fill the right order.
+            //       However, we use 100/50 to ensure a partial fill as we want to go down the "left fill"
+            //       branch in the contract twice for this test.
+            const signedOrderRight2 = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
+            });
+            // Match signedOrderLeft with signedOrderRight2
+            const leftTakerAssetFilledAmount = signedOrderRight.makerAssetAmount;
+            const rightTakerAssetFilledAmount = new BigNumber(0);
+            const expectedTransferAmounts2 = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(45), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90% (10% paid earlier)
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(45), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90% (10% paid earlier)
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight2,
+                takerAddress,
+                newERC20BalancesByOwner,
+                newERC721TokenIdsByOwner,
+                expectedTransferAmounts2,
+                leftTakerAssetFilledAmount,
+                rightTakerAssetFilledAmount,
+            );
+        });
+
+        it('should transfer the correct amounts when consecutive calls are used to completely fill the right order', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+            });
+            // Match orders
+            let newERC20BalancesByOwner: ERC20BalancesByOwner;
+            let newERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 16), // 4%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(6), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 16), // 4%
+            };
+            // prettier-ignore
+            [
+                newERC20BalancesByOwner,
+                // tslint:disable-next-line:trailing-comma
+                newERC721TokenIdsByOwner
+            ] = await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+
+            // Create second left order
+            // Note: This order needs makerAssetAmount=96/takerAssetAmount=48 to fully fill the right order.
+            //       However, we use 100/50 to ensure a partial fill as we want to go down the "right fill"
+            //       branch in the contract twice for this test.
+            const signedOrderLeft2 = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
+            });
+            // Match signedOrderLeft2 with signedOrderRight
+            const leftTakerAssetFilledAmount = new BigNumber(0);
+            const takerAmountReceived = newERC20BalancesByOwner[takerAddress][defaultERC20MakerAssetAddress].minus(
+                erc20BalancesByOwner[takerAddress][defaultERC20MakerAssetAddress],
+            );
+            const rightTakerAssetFilledAmount = signedOrderLeft.makerAssetAmount.minus(takerAmountReceived);
+            const expectedTransferAmounts2 = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(48), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(48), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft2,
+                signedOrderRight,
+                takerAddress,
+                newERC20BalancesByOwner,
+                newERC721TokenIdsByOwner,
+                expectedTransferAmounts2,
+                leftTakerAssetFilledAmount,
+                rightTakerAssetFilledAmount,
+            );
+        });
+
+        it('should transfer the correct amounts if fee recipient is the same across both matched orders', async () => {
+            const feeRecipientAddress = feeRecipientAddressLeft;
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feeRecipientAddress,
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feeRecipientAddress,
+            });
+            // Match orders
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts if taker is also the left order maker', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            takerAddress = signedOrderLeft.makerAddress;
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts if taker is also the right order maker', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            takerAddress = signedOrderRight.makerAddress;
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts if taker is also the left fee recipient', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            takerAddress = feeRecipientAddressLeft;
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts if taker is also the right fee recipient', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            takerAddress = feeRecipientAddressRight;
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer the correct amounts if left maker is the left fee recipient and right maker is the right fee recipient', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('Should throw if left order is not fillable', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Cancel left order
+            await exchangeWrapper.cancelOrderAsync(signedOrderLeft, signedOrderLeft.makerAddress);
+            // Match orders
+            return expectTransactionFailedAsync(
+                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('Should throw if right order is not fillable', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Cancel right order
+            await exchangeWrapper.cancelOrderAsync(signedOrderRight, signedOrderRight.makerAddress);
+            // Match orders
+            return expectTransactionFailedAsync(
+                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should throw if there is not a positive spread', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+            });
+            // Match orders
+            return expectTransactionFailedAsync(
+                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
+                RevertReason.NegativeSpreadRequired,
+            );
+        });
+
+        it('should throw if the left maker asset is not equal to the right taker asset ', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            return expectTransactionFailedAsync(
+                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
+                // We are assuming assetData fields of the right order are the
+                // reverse of the left order, rather than checking equality. This
+                // saves a bunch of gas, but as a result if the assetData fields are
+                // off then the failure ends up happening at signature validation
+                RevertReason.InvalidOrderSignature,
+            );
+        });
+
+        it('should throw if the right maker asset is not equal to the left taker asset', async () => {
+            // Create orders to match
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+            });
+            // Match orders
+            return expectTransactionFailedAsync(
+                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
+                RevertReason.InvalidOrderSignature,
+            );
+        });
+
+        it('should transfer correct amounts when left order maker asset is an ERC721 token', async () => {
+            // Create orders to match
+            const erc721TokenToTransfer = erc721LeftMakerAssetIds[0];
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                takerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: new BigNumber(1),
+            });
+            // Match orders
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 50%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+
+        it('should transfer correct amounts when right order maker asset is an ERC721 token', async () => {
+            // Create orders to match
+            const erc721TokenToTransfer = erc721RightMakerAssetIds[0];
+            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
+                takerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                takerAssetAmount: new BigNumber(1),
+            });
+            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(8), 18),
+            });
+            // Match orders
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(8), 18),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
+                signedOrderLeft,
+                signedOrderRight,
+                takerAddress,
+                erc20BalancesByOwner,
+                erc721TokenIdsByOwner,
+                expectedTransferAmounts,
+            );
+        });
+    });
+}); // tslint:disable-line:max-file-line-count
diff --git a/contracts/core/test/exchange/signature_validator.ts b/contracts/core/test/exchange/signature_validator.ts
new file mode 100644
index 000000000..756c72766
--- /dev/null
+++ b/contracts/core/test/exchange/signature_validator.ts
@@ -0,0 +1,522 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, orderHashUtils, signatureUtils } from '@0x/order-utils';
+import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import ethUtil = require('ethereumjs-util');
+
+import {
+    TestSignatureValidatorContract,
+    TestSignatureValidatorSignatureValidatorApprovalEventArgs,
+} from '../../generated-wrappers/test_signature_validator';
+import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
+import { ValidatorContract } from '../../generated-wrappers/validator';
+import { WalletContract } from '../../generated-wrappers/wallet';
+import { artifacts } from '../../src/artifacts';
+import { addressUtils } from '../utils/address_utils';
+import { expectContractCallFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { LogDecoder } from '../utils/log_decoder';
+import { OrderFactory } from '../utils/order_factory';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+// tslint:disable:no-unnecessary-type-assertion
+describe('MixinSignatureValidator', () => {
+    let signedOrder: SignedOrder;
+    let orderFactory: OrderFactory;
+    let signatureValidator: TestSignatureValidatorContract;
+    let testWallet: WalletContract;
+    let testValidator: ValidatorContract;
+    let maliciousWallet: TestStaticCallReceiverContract;
+    let maliciousValidator: TestStaticCallReceiverContract;
+    let signerAddress: string;
+    let signerPrivateKey: Buffer;
+    let notSignerAddress: string;
+    let notSignerPrivateKey: Buffer;
+    let signatureValidatorLogDecoder: LogDecoder;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const makerAddress = accounts[0];
+        signerAddress = makerAddress;
+        notSignerAddress = accounts[1];
+        signatureValidator = await TestSignatureValidatorContract.deployFrom0xArtifactAsync(
+            artifacts.TestSignatureValidator,
+            provider,
+            txDefaults,
+        );
+        testWallet = await WalletContract.deployFrom0xArtifactAsync(
+            artifacts.Wallet,
+            provider,
+            txDefaults,
+            signerAddress,
+        );
+        testValidator = await ValidatorContract.deployFrom0xArtifactAsync(
+            artifacts.Validator,
+            provider,
+            txDefaults,
+            signerAddress,
+        );
+        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.TestStaticCallReceiver,
+            provider,
+            txDefaults,
+        );
+        signatureValidatorLogDecoder = new LogDecoder(web3Wrapper);
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(testValidator.address, true, {
+                from: signerAddress,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
+                maliciousValidator.address,
+                true,
+                {
+                    from: signerAddress,
+                },
+            ),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            exchangeAddress: signatureValidator.address,
+            makerAddress,
+            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
+            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
+        };
+        signerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        notSignerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(notSignerAddress)];
+        orderFactory = new OrderFactory(signerPrivateKey, defaultOrderParams);
+    });
+
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('isValidSignature', () => {
+        beforeEach(async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+        });
+
+        it('should revert when signature is empty', async () => {
+            const emptySignature = '0x';
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            return expectContractCallFailedAsync(
+                signatureValidator.publicIsValidSignature.callAsync(
+                    orderHashHex,
+                    signedOrder.makerAddress,
+                    emptySignature,
+                ),
+                RevertReason.LengthGreaterThan0Required,
+            );
+        });
+
+        it('should revert when signature type is unsupported', async () => {
+            const unsupportedSignatureType = SignatureType.NSignatureTypes;
+            const unsupportedSignatureHex = '0x' + Buffer.from([unsupportedSignatureType]).toString('hex');
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            return expectContractCallFailedAsync(
+                signatureValidator.publicIsValidSignature.callAsync(
+                    orderHashHex,
+                    signedOrder.makerAddress,
+                    unsupportedSignatureHex,
+                ),
+                RevertReason.SignatureUnsupported,
+            );
+        });
+
+        it('should revert when SignatureType=Illegal', async () => {
+            const unsupportedSignatureHex = '0x' + Buffer.from([SignatureType.Illegal]).toString('hex');
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            return expectContractCallFailedAsync(
+                signatureValidator.publicIsValidSignature.callAsync(
+                    orderHashHex,
+                    signedOrder.makerAddress,
+                    unsupportedSignatureHex,
+                ),
+                RevertReason.SignatureIllegal,
+            );
+        });
+
+        it('should return false when SignatureType=Invalid and signature has a length of zero', async () => {
+            const signatureHex = '0x' + Buffer.from([SignatureType.Invalid]).toString('hex');
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signedOrder.makerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should revert when SignatureType=Invalid and signature length is non-zero', async () => {
+            const fillerData = ethUtil.toBuffer('0xdeadbeef');
+            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Invalid}`);
+            const signatureBuffer = Buffer.concat([fillerData, signatureType]);
+            const signatureHex = ethUtil.bufferToHex(signatureBuffer);
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            return expectContractCallFailedAsync(
+                signatureValidator.publicIsValidSignature.callAsync(
+                    orderHashHex,
+                    signedOrder.makerAddress,
+                    signatureHex,
+                ),
+                RevertReason.Length0Required,
+            );
+        });
+
+        it('should return true when SignatureType=EIP712 and signature is valid', async () => {
+            // Create EIP712 signature
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
+            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
+            // Create 0x signature from EIP712 signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.EIP712}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            // Validate signature
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+
+        it('should return false when SignatureType=EIP712 and signature is invalid', async () => {
+            // Create EIP712 signature
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
+            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
+            // Create 0x signature from EIP712 signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.EIP712}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            // Validate signature.
+            // This will fail because `signerAddress` signed the message, but we're passing in `notSignerAddress`
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                notSignerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should return true when SignatureType=EthSign and signature is valid', async () => {
+            // Create EthSign signature
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
+            const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
+            const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
+            // Create 0x signature from EthSign signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.EthSign}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            // Validate signature
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+
+        it('should return false when SignatureType=EthSign and signature is invalid', async () => {
+            // Create EthSign signature
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
+            const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
+            const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
+            // Create 0x signature from EthSign signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.EthSign}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            // Validate signature.
+            // This will fail because `signerAddress` signed the message, but we're passing in `notSignerAddress`
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                notSignerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should return true when SignatureType=Wallet and signature is valid', async () => {
+            // Create EIP712 signature
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
+            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
+            // Create 0x signature from EIP712 signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            // Validate signature
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                testWallet.address,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+
+        it('should return false when SignatureType=Wallet and signature is invalid', async () => {
+            // Create EIP712 signature using a private key that does not belong to the wallet owner.
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
+            const notWalletOwnerPrivateKey = notSignerPrivateKey;
+            const ecSignature = ethUtil.ecsign(orderHashBuffer, notWalletOwnerPrivateKey);
+            // Create 0x signature from EIP712 signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            // Validate signature
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                testWallet.address,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should revert when `isValidSignature` attempts to update state and SignatureType=Wallet', async () => {
+            // Create EIP712 signature
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
+            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
+            // Create 0x signature from EIP712 signature
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
+            ]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            await expectContractCallFailedAsync(
+                signatureValidator.publicIsValidSignature.callAsync(
+                    orderHashHex,
+                    maliciousWallet.address,
+                    signatureHex,
+                ),
+                RevertReason.WalletError,
+            );
+        });
+
+        it('should return true when SignatureType=Validator, signature is valid and validator is approved', async () => {
+            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
+            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
+            const signature = Buffer.concat([validatorAddress, signatureType]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+
+        it('should return false when SignatureType=Validator, signature is invalid and validator is approved', async () => {
+            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
+            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
+            const signature = Buffer.concat([validatorAddress, signatureType]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            // This will return false because we signed the message with `signerAddress`, but
+            // are validating against `notSignerAddress`
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                notSignerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should revert when `isValidSignature` attempts to update state and SignatureType=Validator', async () => {
+            const validatorAddress = ethUtil.toBuffer(`${maliciousValidator.address}`);
+            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
+            const signature = Buffer.concat([validatorAddress, signatureType]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            await expectContractCallFailedAsync(
+                signatureValidator.publicIsValidSignature.callAsync(orderHashHex, signerAddress, signatureHex),
+                RevertReason.ValidatorError,
+            );
+        });
+        it('should return false when SignatureType=Validator, signature is valid and validator is not approved', async () => {
+            // Set approval of signature validator to false
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
+                    testValidator.address,
+                    false,
+                    { from: signerAddress },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            // Validate signature
+            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
+            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
+            const signature = Buffer.concat([validatorAddress, signatureType]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should return true when SignatureType=Presigned and signer has presigned hash', async () => {
+            // Presign hash
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await signatureValidator.preSign.sendTransactionAsync(
+                    orderHashHex,
+                    signedOrder.makerAddress,
+                    signedOrder.signature,
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            // Validate presigned signature
+            const signature = ethUtil.toBuffer(`0x${SignatureType.PreSigned}`);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signedOrder.makerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+
+        it('should return false when SignatureType=Presigned and signer has not presigned hash', async () => {
+            const signature = ethUtil.toBuffer(`0x${SignatureType.PreSigned}`);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                orderHashHex,
+                signedOrder.makerAddress,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.false();
+        });
+
+        it('should return true when message was signed by a Trezor One (firmware version 1.6.2)', async () => {
+            // messageHash translates to 0x2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b
+            const messageHash = ethUtil.bufferToHex(ethUtil.toBuffer('++++++++++++++++++++++++++++++++'));
+            const signer = '0xc28b145f10f0bcf0fc000e778615f8fd73490bad';
+            const v = ethUtil.toBuffer('0x1c');
+            const r = ethUtil.toBuffer('0x7b888b596ccf87f0bacab0dcb483124973f7420f169b4824d7a12534ac1e9832');
+            const s = ethUtil.toBuffer('0x0c8e14f7edc01459e13965f1da56e0c23ed11e2cca932571eee1292178f90424');
+            const trezorSignatureType = ethUtil.toBuffer(`0x${SignatureType.EthSign}`);
+            const signature = Buffer.concat([v, r, s, trezorSignatureType]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                messageHash,
+                signer,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+
+        it('should return true when message was signed by a Trezor Model T (firmware version 2.0.7)', async () => {
+            // messageHash translates to 0x2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b
+            const messageHash = ethUtil.bufferToHex(ethUtil.toBuffer('++++++++++++++++++++++++++++++++'));
+            const signer = '0x98ce6d9345e8ffa7d99ee0822272fae9d2c0e895';
+            const v = ethUtil.toBuffer('0x1c');
+            const r = ethUtil.toBuffer('0x423b71062c327f0ec4fe199b8da0f34185e59b4c1cb4cc23df86cac4a601fb3f');
+            const s = ethUtil.toBuffer('0x53810d6591b5348b7ee08ee812c874b0fdfb942c9849d59512c90e295221091f');
+            const trezorSignatureType = ethUtil.toBuffer(`0x${SignatureType.EthSign}`);
+            const signature = Buffer.concat([v, r, s, trezorSignatureType]);
+            const signatureHex = ethUtil.bufferToHex(signature);
+            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
+                messageHash,
+                signer,
+                signatureHex,
+            );
+            expect(isValidSignature).to.be.true();
+        });
+    });
+
+    describe('setSignatureValidatorApproval', () => {
+        it('should emit a SignatureValidatorApprovalSet with correct args when a validator is approved', async () => {
+            const approval = true;
+            const res = await signatureValidatorLogDecoder.getTxWithDecodedLogsAsync(
+                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
+                    testValidator.address,
+                    approval,
+                    {
+                        from: signerAddress,
+                    },
+                ),
+            );
+            expect(res.logs.length).to.equal(1);
+            const log = res.logs[0] as LogWithDecodedArgs<TestSignatureValidatorSignatureValidatorApprovalEventArgs>;
+            const logArgs = log.args;
+            expect(logArgs.signerAddress).to.equal(signerAddress);
+            expect(logArgs.validatorAddress).to.equal(testValidator.address);
+            expect(logArgs.approved).to.equal(approval);
+        });
+        it('should emit a SignatureValidatorApprovalSet with correct args when a validator is disapproved', async () => {
+            const approval = false;
+            const res = await signatureValidatorLogDecoder.getTxWithDecodedLogsAsync(
+                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
+                    testValidator.address,
+                    approval,
+                    {
+                        from: signerAddress,
+                    },
+                ),
+            );
+            expect(res.logs.length).to.equal(1);
+            const log = res.logs[0] as LogWithDecodedArgs<TestSignatureValidatorSignatureValidatorApprovalEventArgs>;
+            const logArgs = log.args;
+            expect(logArgs.signerAddress).to.equal(signerAddress);
+            expect(logArgs.validatorAddress).to.equal(testValidator.address);
+            expect(logArgs.approved).to.equal(approval);
+        });
+    });
+});
+// tslint:disable:max-file-line-count
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/exchange/transactions.ts b/contracts/core/test/exchange/transactions.ts
new file mode 100644
index 000000000..1b5eef295
--- /dev/null
+++ b/contracts/core/test/exchange/transactions.ts
@@ -0,0 +1,462 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
+import { OrderWithoutExchangeAddress, RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper';
+import { WhitelistContract } from '../../generated-wrappers/whitelist';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { orderUtils } from '../utils/order_utils';
+import { TransactionFactory } from '../utils/transaction_factory';
+import { ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Exchange transactions', () => {
+    let senderAddress: string;
+    let owner: string;
+    let makerAddress: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let exchange: ExchangeContract;
+    let erc20Proxy: ERC20ProxyContract;
+
+    let erc20Balances: ERC20BalancesByOwner;
+    let signedOrder: SignedOrder;
+    let signedTx: SignedTransaction;
+    let orderWithoutExchangeAddress: OrderWithoutExchangeAddress;
+    let orderFactory: OrderFactory;
+    let makerTransactionFactory: TransactionFactory;
+    let takerTransactionFactory: TransactionFactory;
+    let exchangeWrapper: ExchangeWrapper;
+    let erc20Wrapper: ERC20Wrapper;
+
+    let defaultMakerTokenAddress: string;
+    let defaultTakerTokenAddress: string;
+    let makerPrivateKey: Buffer;
+    let takerPrivateKey: Buffer;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, senderAddress, makerAddress, takerAddress, feeRecipientAddress] = _.slice(
+            accounts,
+            0,
+            5,
+        ));
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 3;
+        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            assetDataUtils.encodeERC20AssetData(zrxToken.address),
+        );
+        exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        defaultMakerTokenAddress = erc20TokenA.address;
+        defaultTakerTokenAddress = erc20TokenB.address;
+
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            senderAddress,
+            exchangeAddress: exchange.address,
+            makerAddress,
+            feeRecipientAddress,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerTokenAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerTokenAddress),
+        };
+        makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
+        orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
+        makerTransactionFactory = new TransactionFactory(makerPrivateKey, exchange.address);
+        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchange.address);
+    });
+    describe('executeTransaction', () => {
+        describe('fillOrder', () => {
+            let takerAssetFillAmount: BigNumber;
+            beforeEach(async () => {
+                erc20Balances = await erc20Wrapper.getBalancesAsync();
+                signedOrder = await orderFactory.newSignedOrderAsync();
+                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+
+                takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+                const data = exchange.fillOrder.getABIEncodedTransactionData(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    signedOrder.signature,
+                );
+                signedTx = takerTransactionFactory.newSignedTransaction(data);
+            });
+
+            it('should throw if not called by specified sender', async () => {
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.executeTransactionAsync(signedTx, takerAddress),
+                    RevertReason.FailedExecution,
+                );
+            });
+
+            it('should transfer the correct amounts when signed by taker and called by sender', async () => {
+                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const makerAssetFillAmount = takerAssetFillAmount
+                    .times(signedOrder.makerAssetAmount)
+                    .dividedToIntegerBy(signedOrder.takerAssetAmount);
+                const makerFeePaid = signedOrder.makerFee
+                    .times(makerAssetFillAmount)
+                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                const takerFeePaid = signedOrder.takerFee
+                    .times(makerAssetFillAmount)
+                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
+                );
+                expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
+                );
+                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+                );
+            });
+
+            it('should throw if the a 0x transaction with the same transactionHash has already been executed', async () => {
+                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.executeTransactionAsync(signedTx, senderAddress),
+                    RevertReason.InvalidTxHash,
+                );
+            });
+
+            it('should reset the currentContextAddress', async () => {
+                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
+                const currentContextAddress = await exchange.currentContextAddress.callAsync();
+                expect(currentContextAddress).to.equal(constants.NULL_ADDRESS);
+            });
+        });
+
+        describe('cancelOrder', () => {
+            beforeEach(async () => {
+                const data = exchange.cancelOrder.getABIEncodedTransactionData(orderWithoutExchangeAddress);
+                signedTx = makerTransactionFactory.newSignedTransaction(data);
+            });
+
+            it('should throw if not called by specified sender', async () => {
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.executeTransactionAsync(signedTx, makerAddress),
+                    RevertReason.FailedExecution,
+                );
+            });
+
+            it('should cancel the order when signed by maker and called by sender', async () => {
+                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.fillOrderAsync(signedOrder, senderAddress),
+                    RevertReason.OrderUnfillable,
+                );
+            });
+        });
+
+        describe('cancelOrdersUpTo', () => {
+            let exchangeWrapperContract: ExchangeWrapperContract;
+
+            before(async () => {
+                exchangeWrapperContract = await ExchangeWrapperContract.deployFrom0xArtifactAsync(
+                    artifacts.ExchangeWrapper,
+                    provider,
+                    txDefaults,
+                    exchange.address,
+                );
+            });
+
+            it("should cancel an order if called from the order's sender", async () => {
+                const orderSalt = new BigNumber(0);
+                signedOrder = await orderFactory.newSignedOrderAsync({
+                    senderAddress: exchangeWrapperContract.address,
+                    salt: orderSalt,
+                });
+                const targetOrderEpoch = orderSalt.add(1);
+                const cancelData = exchange.cancelOrdersUpTo.getABIEncodedTransactionData(targetOrderEpoch);
+                const signedCancelTx = makerTransactionFactory.newSignedTransaction(cancelData);
+                await exchangeWrapperContract.cancelOrdersUpTo.sendTransactionAsync(
+                    targetOrderEpoch,
+                    signedCancelTx.salt,
+                    signedCancelTx.signature,
+                    {
+                        from: makerAddress,
+                    },
+                );
+
+                const takerAssetFillAmount = signedOrder.takerAssetAmount;
+                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+                const fillData = exchange.fillOrder.getABIEncodedTransactionData(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    signedOrder.signature,
+                );
+                const signedFillTx = takerTransactionFactory.newSignedTransaction(fillData);
+                return expectTransactionFailedAsync(
+                    exchangeWrapperContract.fillOrder.sendTransactionAsync(
+                        orderWithoutExchangeAddress,
+                        takerAssetFillAmount,
+                        signedFillTx.salt,
+                        signedOrder.signature,
+                        signedFillTx.signature,
+                        { from: takerAddress },
+                    ),
+                    RevertReason.FailedExecution,
+                );
+            });
+
+            it("should not cancel an order if not called from the order's sender", async () => {
+                const orderSalt = new BigNumber(0);
+                signedOrder = await orderFactory.newSignedOrderAsync({
+                    senderAddress: exchangeWrapperContract.address,
+                    salt: orderSalt,
+                });
+                const targetOrderEpoch = orderSalt.add(1);
+                await exchangeWrapper.cancelOrdersUpToAsync(targetOrderEpoch, makerAddress);
+
+                erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const takerAssetFillAmount = signedOrder.takerAssetAmount;
+                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+                const data = exchange.fillOrder.getABIEncodedTransactionData(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    signedOrder.signature,
+                );
+                signedTx = takerTransactionFactory.newSignedTransaction(data);
+                await exchangeWrapperContract.fillOrder.sendTransactionAsync(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    signedTx.salt,
+                    signedOrder.signature,
+                    signedTx.signature,
+                    { from: takerAddress },
+                );
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const makerAssetFillAmount = takerAssetFillAmount
+                    .times(signedOrder.makerAssetAmount)
+                    .dividedToIntegerBy(signedOrder.takerAssetAmount);
+                const makerFeePaid = signedOrder.makerFee
+                    .times(makerAssetFillAmount)
+                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                const takerFeePaid = signedOrder.takerFee
+                    .times(makerAssetFillAmount)
+                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
+                );
+                expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
+                );
+                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+                );
+            });
+        });
+    });
+
+    describe('Whitelist', () => {
+        let whitelist: WhitelistContract;
+        let whitelistOrderFactory: OrderFactory;
+
+        before(async () => {
+            whitelist = await WhitelistContract.deployFrom0xArtifactAsync(
+                artifacts.Whitelist,
+                provider,
+                txDefaults,
+                exchange.address,
+            );
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await exchange.setSignatureValidatorApproval.sendTransactionAsync(whitelist.address, isApproved, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const defaultOrderParams = {
+                ...constants.STATIC_ORDER_PARAMS,
+                senderAddress: whitelist.address,
+                exchangeAddress: exchange.address,
+                makerAddress,
+                feeRecipientAddress,
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerTokenAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerTokenAddress),
+            };
+            whitelistOrderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
+        });
+
+        beforeEach(async () => {
+            signedOrder = await whitelistOrderFactory.newSignedOrderAsync();
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+
+        it('should revert if maker has not been whitelisted', async () => {
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await whitelist.updateWhitelistStatus.sendTransactionAsync(takerAddress, isApproved, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            const salt = generatePseudoRandomSalt();
+            return expectTransactionFailedAsync(
+                whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    salt,
+                    signedOrder.signature,
+                    { from: takerAddress },
+                ),
+                RevertReason.MakerNotWhitelisted,
+            );
+        });
+
+        it('should revert if taker has not been whitelisted', async () => {
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await whitelist.updateWhitelistStatus.sendTransactionAsync(makerAddress, isApproved, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            const salt = generatePseudoRandomSalt();
+            return expectTransactionFailedAsync(
+                whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    salt,
+                    signedOrder.signature,
+                    { from: takerAddress },
+                ),
+                RevertReason.TakerNotWhitelisted,
+            );
+        });
+
+        it('should fill the order if maker and taker have been whitelisted', async () => {
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await whitelist.updateWhitelistStatus.sendTransactionAsync(makerAddress, isApproved, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await whitelist.updateWhitelistStatus.sendTransactionAsync(takerAddress, isApproved, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            const salt = generatePseudoRandomSalt();
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
+                    orderWithoutExchangeAddress,
+                    takerAssetFillAmount,
+                    salt,
+                    signedOrder.signature,
+                    { from: takerAddress },
+                ),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const makerAssetFillAmount = signedOrder.makerAssetAmount;
+            const makerFeePaid = signedOrder.makerFee;
+            const takerFeePaid = signedOrder.takerFee;
+
+            expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
+    });
+});
diff --git a/contracts/core/test/exchange/wrapper.ts b/contracts/core/test/exchange/wrapper.ts
new file mode 100644
index 000000000..6b660aac5
--- /dev/null
+++ b/contracts/core/test/exchange/wrapper.ts
@@ -0,0 +1,1452 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Exchange wrappers', () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let exchange: ExchangeContract;
+    let erc20Proxy: ERC20ProxyContract;
+    let erc721Proxy: ERC721ProxyContract;
+    let reentrantErc20Token: ReentrantERC20TokenContract;
+
+    let exchangeWrapper: ExchangeWrapper;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc721Wrapper: ERC721Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+    let orderFactory: OrderFactory;
+
+    let erc721MakerAssetId: BigNumber;
+    let erc721TakerAssetId: BigNumber;
+
+    let defaultMakerAssetAddress: string;
+    let defaultTakerAssetAddress: string;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4));
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 3;
+        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetId = erc721Balances[makerAddress][erc721Token.address][0];
+        erc721TakerAssetId = erc721Balances[takerAddress][erc721Token.address][0];
+
+        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            assetDataUtils.encodeERC20AssetData(zrxToken.address),
+        );
+        exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.ReentrantERC20Token,
+            provider,
+            txDefaults,
+            exchange.address,
+        );
+
+        defaultMakerAssetAddress = erc20TokenA.address;
+        defaultTakerAssetAddress = erc20TokenB.address;
+
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            exchangeAddress: exchange.address,
+            makerAddress,
+            feeRecipientAddress,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        erc20Balances = await erc20Wrapper.getBalancesAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('fillOrKillOrder', () => {
+        const reentrancyTest = (functionNames: string[]) => {
+            _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                const description = `should not allow fillOrKillOrder to reenter the Exchange contract via ${functionName}`;
+                it(description, async () => {
+                    const signedOrder = await orderFactory.newSignedOrderAsync({
+                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                    });
+                    await web3Wrapper.awaitTransactionSuccessAsync(
+                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                        constants.AWAIT_TRANSACTION_MINED_MS,
+                    );
+                    await expectTransactionFailedAsync(
+                        exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
+                        RevertReason.TransferFailed,
+                    );
+                });
+            });
+        };
+        describe('fillOrKillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+        it('should transfer the correct amounts', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+            });
+            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+            await exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const makerAssetFilledAmount = takerAssetFillAmount
+                .times(signedOrder.makerAssetAmount)
+                .dividedToIntegerBy(signedOrder.takerAssetAmount);
+            const makerFee = signedOrder.makerFee
+                .times(makerAssetFilledAmount)
+                .dividedToIntegerBy(signedOrder.makerAssetAmount);
+            const takerFee = signedOrder.takerFee
+                .times(makerAssetFilledAmount)
+                .dividedToIntegerBy(signedOrder.makerAssetAmount);
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
+            );
+            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+            );
+            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+            );
+        });
+
+        it('should throw if a signedOrder is expired', async () => {
+            const currentTimestamp = await getLatestBlockTimestampAsync();
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10),
+            });
+
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
+                RevertReason.OrderUnfillable,
+            );
+        });
+
+        it('should throw if entire takerAssetFillAmount not filled', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync();
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount: signedOrder.takerAssetAmount.div(2),
+            });
+
+            return expectTransactionFailedAsync(
+                exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
+                RevertReason.CompleteFillFailed,
+            );
+        });
+    });
+
+    describe('fillOrderNoThrow', () => {
+        const reentrancyTest = (functionNames: string[]) => {
+            _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                const description = `should not allow fillOrderNoThrow to reenter the Exchange contract via ${functionName}`;
+                it(description, async () => {
+                    const signedOrder = await orderFactory.newSignedOrderAsync({
+                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                    });
+                    await web3Wrapper.awaitTransactionSuccessAsync(
+                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                        constants.AWAIT_TRANSACTION_MINED_MS,
+                    );
+                    await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+                    const newBalances = await erc20Wrapper.getBalancesAsync();
+                    expect(erc20Balances).to.deep.equal(newBalances);
+                });
+            });
+        };
+        describe('fillOrderNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+        it('should transfer the correct amounts', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+            });
+            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+                // HACK(albrow): We need to hardcode the gas estimate here because
+                // the Geth gas estimator doesn't work with the way we use
+                // delegatecall and swallow errors.
+                gas: 250000,
+            });
+
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFilledAmount = takerAssetFillAmount
+                .times(signedOrder.makerAssetAmount)
+                .dividedToIntegerBy(signedOrder.takerAssetAmount);
+            const makerFee = signedOrder.makerFee
+                .times(makerAssetFilledAmount)
+                .dividedToIntegerBy(signedOrder.makerAssetAmount);
+            const takerFee = signedOrder.takerFee
+                .times(makerAssetFilledAmount)
+                .dividedToIntegerBy(signedOrder.makerAssetAmount);
+
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
+            );
+            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+            );
+            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+            );
+        });
+
+        it('should not change erc20Balances if maker erc20Balances are too low to fill order', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18),
+            });
+
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if taker erc20Balances are too low to fill order', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18),
+            });
+
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if maker allowances are too low to fill order', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync();
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, new BigNumber(0), {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, constants.INITIAL_ERC20_ALLOWANCE, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if taker allowances are too low to fill order', async () => {
+            const signedOrder = await orderFactory.newSignedOrderAsync();
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20TokenB.approve.sendTransactionAsync(erc20Proxy.address, new BigNumber(0), {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20TokenB.approve.sendTransactionAsync(erc20Proxy.address, constants.INITIAL_ERC20_ALLOWANCE, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker balance', async () => {
+            const makerZRXBalance = new BigNumber(erc20Balances[makerAddress][zrxToken.address]);
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: makerZRXBalance,
+                makerFee: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+            });
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker allowance', async () => {
+            const makerZRXAllowance = await zrxToken.allowance.callAsync(makerAddress, erc20Proxy.address);
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(makerZRXAllowance),
+                makerFee: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+            });
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker balance', async () => {
+            const takerZRXBalance = new BigNumber(erc20Balances[takerAddress][zrxToken.address]);
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                takerAssetAmount: takerZRXBalance,
+                takerFee: new BigNumber(1),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+            });
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker allowance', async () => {
+            const takerZRXAllowance = await zrxToken.allowance.callAsync(takerAddress, erc20Proxy.address);
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                takerAssetAmount: new BigNumber(takerZRXAllowance),
+                takerFee: new BigNumber(1),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+            });
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances).to.be.deep.equal(erc20Balances);
+        });
+
+        it('should successfully exchange ERC721 tokens', async () => {
+            // Construct Exchange parameters
+            const makerAssetId = erc721MakerAssetId;
+            const takerAssetId = erc721TakerAssetId;
+            const signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                takerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            });
+            // Verify pre-conditions
+            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
+            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+            // Call Exchange
+            const takerAssetFillAmount = signedOrder.takerAssetAmount;
+            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+                // HACK(albrow): We need to hardcode the gas estimate here because
+                // the Geth gas estimator doesn't work with the way we use
+                // delegatecall and swallow errors.
+                gas: 280000,
+            });
+            // Verify post-conditions
+            const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
+            expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
+            const newOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(newOwnerTakerAsset).to.be.bignumber.equal(makerAddress);
+        });
+    });
+
+    describe('batch functions', () => {
+        let signedOrders: SignedOrder[];
+        beforeEach(async () => {
+            signedOrders = [
+                await orderFactory.newSignedOrderAsync(),
+                await orderFactory.newSignedOrderAsync(),
+                await orderFactory.newSignedOrderAsync(),
+            ];
+        });
+
+        describe('batchFillOrders', () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow batchFillOrders to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await expectTransactionFailedAsync(
+                            exchangeWrapper.batchFillOrdersAsync([signedOrder], takerAddress),
+                            RevertReason.TransferFailed,
+                        );
+                    });
+                });
+            };
+            describe('batchFillOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should transfer the correct amounts', async () => {
+                const takerAssetFillAmounts: BigNumber[] = [];
+                const makerAssetAddress = erc20TokenA.address;
+                const takerAssetAddress = erc20TokenB.address;
+                _.forEach(signedOrders, signedOrder => {
+                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+                    const makerAssetFilledAmount = takerAssetFillAmount
+                        .times(signedOrder.makerAssetAmount)
+                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
+                    const makerFee = signedOrder.makerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    const takerFee = signedOrder.takerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    takerAssetFillAmounts.push(takerAssetFillAmount);
+                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
+                        makerAssetAddress
+                    ].minus(makerAssetFilledAmount);
+                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
+                        takerAssetFillAmount,
+                    );
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        makerFee,
+                    );
+                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
+                        makerAssetFilledAmount,
+                    );
+                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
+                        takerAssetAddress
+                    ].minus(takerAssetFillAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(makerFee.add(takerFee));
+                });
+
+                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmounts,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+        });
+
+        describe('batchFillOrKillOrders', () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow batchFillOrKillOrders to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await expectTransactionFailedAsync(
+                            exchangeWrapper.batchFillOrKillOrdersAsync([signedOrder], takerAddress),
+                            RevertReason.TransferFailed,
+                        );
+                    });
+                });
+            };
+            describe('batchFillOrKillOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should transfer the correct amounts', async () => {
+                const takerAssetFillAmounts: BigNumber[] = [];
+                const makerAssetAddress = erc20TokenA.address;
+                const takerAssetAddress = erc20TokenB.address;
+                _.forEach(signedOrders, signedOrder => {
+                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+                    const makerAssetFilledAmount = takerAssetFillAmount
+                        .times(signedOrder.makerAssetAmount)
+                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
+                    const makerFee = signedOrder.makerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    const takerFee = signedOrder.takerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    takerAssetFillAmounts.push(takerAssetFillAmount);
+                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
+                        makerAssetAddress
+                    ].minus(makerAssetFilledAmount);
+                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
+                        takerAssetFillAmount,
+                    );
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        makerFee,
+                    );
+                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
+                        makerAssetFilledAmount,
+                    );
+                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
+                        takerAssetAddress
+                    ].minus(takerAssetFillAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(makerFee.add(takerFee));
+                });
+
+                await exchangeWrapper.batchFillOrKillOrdersAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmounts,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+
+            it('should throw if a single signedOrder does not fill the expected amount', async () => {
+                const takerAssetFillAmounts: BigNumber[] = [];
+                _.forEach(signedOrders, signedOrder => {
+                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+                    takerAssetFillAmounts.push(takerAssetFillAmount);
+                });
+
+                await exchangeWrapper.fillOrKillOrderAsync(signedOrders[0], takerAddress);
+
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.batchFillOrKillOrdersAsync(signedOrders, takerAddress, {
+                        takerAssetFillAmounts,
+                    }),
+                    RevertReason.OrderUnfillable,
+                );
+            });
+        });
+
+        describe('batchFillOrdersNoThrow', async () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow batchFillOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await exchangeWrapper.batchFillOrdersNoThrowAsync([signedOrder], takerAddress);
+                        const newBalances = await erc20Wrapper.getBalancesAsync();
+                        expect(erc20Balances).to.deep.equal(newBalances);
+                    });
+                });
+            };
+            describe('batchFillOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should transfer the correct amounts', async () => {
+                const takerAssetFillAmounts: BigNumber[] = [];
+                const makerAssetAddress = erc20TokenA.address;
+                const takerAssetAddress = erc20TokenB.address;
+                _.forEach(signedOrders, signedOrder => {
+                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+                    const makerAssetFilledAmount = takerAssetFillAmount
+                        .times(signedOrder.makerAssetAmount)
+                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
+                    const makerFee = signedOrder.makerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    const takerFee = signedOrder.takerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    takerAssetFillAmounts.push(takerAssetFillAmount);
+                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
+                        makerAssetAddress
+                    ].minus(makerAssetFilledAmount);
+                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
+                        takerAssetFillAmount,
+                    );
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        makerFee,
+                    );
+                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
+                        makerAssetFilledAmount,
+                    );
+                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
+                        takerAssetAddress
+                    ].minus(takerAssetFillAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(makerFee.add(takerFee));
+                });
+
+                await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmounts,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 600000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+
+            it('should not throw if an order is invalid and fill the remaining orders', async () => {
+                const takerAssetFillAmounts: BigNumber[] = [];
+                const makerAssetAddress = erc20TokenA.address;
+                const takerAssetAddress = erc20TokenB.address;
+
+                const invalidOrder = {
+                    ...signedOrders[0],
+                    signature: '0x00',
+                };
+                const validOrders = signedOrders.slice(1);
+
+                takerAssetFillAmounts.push(invalidOrder.takerAssetAmount.div(2));
+                _.forEach(validOrders, signedOrder => {
+                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
+                    const makerAssetFilledAmount = takerAssetFillAmount
+                        .times(signedOrder.makerAssetAmount)
+                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
+                    const makerFee = signedOrder.makerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    const takerFee = signedOrder.takerFee
+                        .times(makerAssetFilledAmount)
+                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
+                    takerAssetFillAmounts.push(takerAssetFillAmount);
+                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
+                        makerAssetAddress
+                    ].minus(makerAssetFilledAmount);
+                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
+                        takerAssetFillAmount,
+                    );
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        makerFee,
+                    );
+                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
+                        makerAssetFilledAmount,
+                    );
+                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
+                        takerAssetAddress
+                    ].minus(takerAssetFillAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(makerFee.add(takerFee));
+                });
+
+                const newOrders = [invalidOrder, ...validOrders];
+                await exchangeWrapper.batchFillOrdersNoThrowAsync(newOrders, takerAddress, {
+                    takerAssetFillAmounts,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 450000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+        });
+
+        describe('marketSellOrders', () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow marketSellOrders to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await expectTransactionFailedAsync(
+                            exchangeWrapper.marketSellOrdersAsync([signedOrder], takerAddress, {
+                                takerAssetFillAmount: signedOrder.takerAssetAmount,
+                            }),
+                            RevertReason.TransferFailed,
+                        );
+                    });
+                });
+            };
+            describe('marketSellOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should stop when the entire takerAssetFillAmount is filled', async () => {
+                const takerAssetFillAmount = signedOrders[0].takerAssetAmount.plus(
+                    signedOrders[1].takerAssetAmount.div(2),
+                );
+                await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmount,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+
+                const makerAssetFilledAmount = signedOrders[0].makerAssetAmount.add(
+                    signedOrders[1].makerAssetAmount.dividedToIntegerBy(2),
+                );
+                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
+                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
+                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
+                );
+                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+                );
+                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
+                );
+                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+                );
+                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+                );
+            });
+
+            it('should fill all signedOrders if cannot fill entire takerAssetFillAmount', async () => {
+                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
+                _.forEach(signedOrders, signedOrder => {
+                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultMakerAssetAddress
+                    ].minus(signedOrder.makerAssetAmount);
+                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultTakerAssetAddress
+                    ].add(signedOrder.takerAssetAmount);
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        signedOrder.makerFee,
+                    );
+                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultMakerAssetAddress
+                    ].add(signedOrder.makerAssetAmount);
+                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultTakerAssetAddress
+                    ].minus(signedOrder.takerAssetAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        signedOrder.takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
+                });
+                await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmount,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+
+            it('should throw when a signedOrder does not use the same takerAssetAddress', async () => {
+                signedOrders = [
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync({
+                        takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                    }),
+                    await orderFactory.newSignedOrderAsync(),
+                ];
+
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
+                        takerAssetFillAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 18),
+                    }),
+                    // We simply use the takerAssetData from the first order for all orders.
+                    // If they are not the same, the contract throws when validating the order signature
+                    RevertReason.InvalidOrderSignature,
+                );
+            });
+        });
+
+        describe('marketSellOrdersNoThrow', () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow marketSellOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await exchangeWrapper.marketSellOrdersNoThrowAsync([signedOrder], takerAddress, {
+                            takerAssetFillAmount: signedOrder.takerAssetAmount,
+                        });
+                        const newBalances = await erc20Wrapper.getBalancesAsync();
+                        expect(erc20Balances).to.deep.equal(newBalances);
+                    });
+                });
+            };
+            describe('marketSellOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should stop when the entire takerAssetFillAmount is filled', async () => {
+                const takerAssetFillAmount = signedOrders[0].takerAssetAmount.plus(
+                    signedOrders[1].takerAssetAmount.div(2),
+                );
+                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmount,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 6000000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+
+                const makerAssetFilledAmount = signedOrders[0].makerAssetAmount.add(
+                    signedOrders[1].makerAssetAmount.dividedToIntegerBy(2),
+                );
+                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
+                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
+                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
+                );
+                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+                );
+                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
+                );
+                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+                );
+                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+                );
+            });
+
+            it('should fill all signedOrders if cannot fill entire takerAssetFillAmount', async () => {
+                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
+                _.forEach(signedOrders, signedOrder => {
+                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultMakerAssetAddress
+                    ].minus(signedOrder.makerAssetAmount);
+                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultTakerAssetAddress
+                    ].add(signedOrder.takerAssetAmount);
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        signedOrder.makerFee,
+                    );
+                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultMakerAssetAddress
+                    ].add(signedOrder.makerAssetAmount);
+                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultTakerAssetAddress
+                    ].minus(signedOrder.takerAssetAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        signedOrder.takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
+                });
+                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmount,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 600000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+
+            it('should not fill a signedOrder that does not use the same takerAssetAddress', async () => {
+                signedOrders = [
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync({
+                        takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                    }),
+                ];
+                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
+                const filledSignedOrders = signedOrders.slice(0, -1);
+                _.forEach(filledSignedOrders, signedOrder => {
+                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultMakerAssetAddress
+                    ].minus(signedOrder.makerAssetAmount);
+                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultTakerAssetAddress
+                    ].add(signedOrder.takerAssetAmount);
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        signedOrder.makerFee,
+                    );
+                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultMakerAssetAddress
+                    ].add(signedOrder.makerAssetAmount);
+                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultTakerAssetAddress
+                    ].minus(signedOrder.takerAssetAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        signedOrder.takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
+                });
+                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmount,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 600000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+        });
+
+        describe('marketBuyOrders', () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow marketBuyOrders to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await expectTransactionFailedAsync(
+                            exchangeWrapper.marketBuyOrdersAsync([signedOrder], takerAddress, {
+                                makerAssetFillAmount: signedOrder.makerAssetAmount,
+                            }),
+                            RevertReason.TransferFailed,
+                        );
+                    });
+                });
+            };
+            describe('marketBuyOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should stop when the entire makerAssetFillAmount is filled', async () => {
+                const makerAssetFillAmount = signedOrders[0].makerAssetAmount.plus(
+                    signedOrders[1].makerAssetAmount.div(2),
+                );
+                await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
+                    makerAssetFillAmount,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+
+                const makerAmountBought = signedOrders[0].takerAssetAmount.add(
+                    signedOrders[1].takerAssetAmount.dividedToIntegerBy(2),
+                );
+                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
+                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
+                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought),
+                );
+                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+                );
+                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought),
+                );
+                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+                );
+                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+                );
+            });
+
+            it('should fill all signedOrders if cannot fill entire makerAssetFillAmount', async () => {
+                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
+                _.forEach(signedOrders, signedOrder => {
+                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultMakerAssetAddress
+                    ].minus(signedOrder.makerAssetAmount);
+                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultTakerAssetAddress
+                    ].add(signedOrder.takerAssetAmount);
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        signedOrder.makerFee,
+                    );
+                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultMakerAssetAddress
+                    ].add(signedOrder.makerAssetAmount);
+                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultTakerAssetAddress
+                    ].minus(signedOrder.takerAssetAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        signedOrder.takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
+                });
+                await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
+                    makerAssetFillAmount,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+
+            it('should throw when a signedOrder does not use the same makerAssetAddress', async () => {
+                signedOrders = [
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync({
+                        makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                    }),
+                    await orderFactory.newSignedOrderAsync(),
+                ];
+
+                return expectTransactionFailedAsync(
+                    exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
+                        makerAssetFillAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 18),
+                    }),
+                    RevertReason.InvalidOrderSignature,
+                );
+            });
+        });
+
+        describe('marketBuyOrdersNoThrow', () => {
+            const reentrancyTest = (functionNames: string[]) => {
+                _.forEach(functionNames, async (functionName: string, functionId: number) => {
+                    const description = `should not allow marketBuyOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
+                    it(description, async () => {
+                        const signedOrder = await orderFactory.newSignedOrderAsync({
+                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
+                        });
+                        await web3Wrapper.awaitTransactionSuccessAsync(
+                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
+                            constants.AWAIT_TRANSACTION_MINED_MS,
+                        );
+                        await exchangeWrapper.marketBuyOrdersNoThrowAsync([signedOrder], takerAddress, {
+                            makerAssetFillAmount: signedOrder.makerAssetAmount,
+                        });
+                        const newBalances = await erc20Wrapper.getBalancesAsync();
+                        expect(erc20Balances).to.deep.equal(newBalances);
+                    });
+                });
+            };
+            describe('marketBuyOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
+
+            it('should stop when the entire makerAssetFillAmount is filled', async () => {
+                const makerAssetFillAmount = signedOrders[0].makerAssetAmount.plus(
+                    signedOrders[1].makerAssetAmount.div(2),
+                );
+                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    makerAssetFillAmount,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 600000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+
+                const makerAmountBought = signedOrders[0].takerAssetAmount.add(
+                    signedOrders[1].takerAssetAmount.dividedToIntegerBy(2),
+                );
+                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
+                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
+                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+                );
+                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought),
+                );
+                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
+                );
+                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought),
+                );
+                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+                );
+                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
+                );
+                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
+                );
+            });
+
+            it('should fill all signedOrders if cannot fill entire makerAssetFillAmount', async () => {
+                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
+                _.forEach(signedOrders, signedOrder => {
+                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultMakerAssetAddress
+                    ].minus(signedOrder.makerAssetAmount);
+                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultTakerAssetAddress
+                    ].add(signedOrder.takerAssetAmount);
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        signedOrder.makerFee,
+                    );
+                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultMakerAssetAddress
+                    ].add(signedOrder.makerAssetAmount);
+                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultTakerAssetAddress
+                    ].minus(signedOrder.takerAssetAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        signedOrder.takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
+                });
+                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    makerAssetFillAmount,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 600000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+
+            it('should not fill a signedOrder that does not use the same makerAssetAddress', async () => {
+                signedOrders = [
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync({
+                        makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                    }),
+                ];
+
+                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
+                const filledSignedOrders = signedOrders.slice(0, -1);
+                _.forEach(filledSignedOrders, signedOrder => {
+                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultMakerAssetAddress
+                    ].minus(signedOrder.makerAssetAmount);
+                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
+                        defaultTakerAssetAddress
+                    ].add(signedOrder.takerAssetAmount);
+                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
+                        signedOrder.makerFee,
+                    );
+                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultMakerAssetAddress
+                    ].add(signedOrder.makerAssetAmount);
+                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
+                        defaultTakerAssetAddress
+                    ].minus(signedOrder.takerAssetAmount);
+                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
+                        signedOrder.takerFee,
+                    );
+                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
+                        zrxToken.address
+                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
+                });
+                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    makerAssetFillAmount,
+                    // HACK(albrow): We need to hardcode the gas estimate here because
+                    // the Geth gas estimator doesn't work with the way we use
+                    // delegatecall and swallow errors.
+                    gas: 600000,
+                });
+
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances).to.be.deep.equal(erc20Balances);
+            });
+        });
+
+        describe('batchCancelOrders', () => {
+            it('should be able to cancel multiple signedOrders', async () => {
+                const takerAssetCancelAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount);
+                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
+
+                await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
+                    takerAssetFillAmounts: takerAssetCancelAmounts,
+                });
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(erc20Balances).to.be.deep.equal(newBalances);
+            });
+        });
+
+        describe('getOrdersInfo', () => {
+            beforeEach(async () => {
+                signedOrders = [
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync(),
+                    await orderFactory.newSignedOrderAsync(),
+                ];
+            });
+            it('should get the correct information for multiple unfilled orders', async () => {
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = new BigNumber(0);
+                    const expectedOrderStatus = OrderStatus.FILLABLE;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for multiple partially filled orders', async () => {
+                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
+                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
+                    const expectedOrderStatus = OrderStatus.FILLABLE;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for multiple fully filled orders', async () => {
+                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress);
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
+                    const expectedOrderStatus = OrderStatus.FULLY_FILLED;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for multiple cancelled and unfilled orders', async () => {
+                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = new BigNumber(0);
+                    const expectedOrderStatus = OrderStatus.CANCELLED;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for multiple cancelled and partially filled orders', async () => {
+                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
+                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
+                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
+                    const expectedOrderStatus = OrderStatus.CANCELLED;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for multiple expired and unfilled orders', async () => {
+                const currentTimestamp = await getLatestBlockTimestampAsync();
+                const timeUntilExpiration = signedOrders[0].expirationTimeSeconds.minus(currentTimestamp).toNumber();
+                await increaseTimeAndMineBlockAsync(timeUntilExpiration);
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = new BigNumber(0);
+                    const expectedOrderStatus = OrderStatus.EXPIRED;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for multiple expired and partially filled orders', async () => {
+                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
+                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
+                const currentTimestamp = await getLatestBlockTimestampAsync();
+                const timeUntilExpiration = signedOrders[0].expirationTimeSeconds.minus(currentTimestamp).toNumber();
+                await increaseTimeAndMineBlockAsync(timeUntilExpiration);
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(3);
+                _.forEach(signedOrders, (signedOrder, index) => {
+                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
+                    const expectedOrderStatus = OrderStatus.EXPIRED;
+                    const orderInfo = ordersInfo[index];
+                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
+                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
+                });
+            });
+            it('should get the correct information for a mix of unfilled, partially filled, fully filled, cancelled, and expired orders', async () => {
+                const unfilledOrder = await orderFactory.newSignedOrderAsync();
+                const partiallyFilledOrder = await orderFactory.newSignedOrderAsync();
+                await exchangeWrapper.fillOrderAsync(partiallyFilledOrder, takerAddress, {
+                    takerAssetFillAmount: partiallyFilledOrder.takerAssetAmount.div(2),
+                });
+                const fullyFilledOrder = await orderFactory.newSignedOrderAsync();
+                await exchangeWrapper.fillOrderAsync(fullyFilledOrder, takerAddress);
+                const cancelledOrder = await orderFactory.newSignedOrderAsync();
+                await exchangeWrapper.cancelOrderAsync(cancelledOrder, makerAddress);
+                const currentTimestamp = await getLatestBlockTimestampAsync();
+                const expiredOrder = await orderFactory.newSignedOrderAsync({
+                    expirationTimeSeconds: new BigNumber(currentTimestamp),
+                });
+                signedOrders = [unfilledOrder, partiallyFilledOrder, fullyFilledOrder, cancelledOrder, expiredOrder];
+                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
+                expect(ordersInfo.length).to.be.equal(5);
+
+                const expectedUnfilledOrderHash = orderHashUtils.getOrderHashHex(unfilledOrder);
+                const expectedUnfilledTakerAssetFilledAmount = new BigNumber(0);
+                const expectedUnfilledOrderStatus = OrderStatus.FILLABLE;
+                const unfilledOrderInfo = ordersInfo[0];
+                expect(unfilledOrderInfo.orderHash).to.be.equal(expectedUnfilledOrderHash);
+                expect(unfilledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
+                    expectedUnfilledTakerAssetFilledAmount,
+                );
+                expect(unfilledOrderInfo.orderStatus).to.be.equal(expectedUnfilledOrderStatus);
+
+                const expectedPartialOrderHash = orderHashUtils.getOrderHashHex(partiallyFilledOrder);
+                const expectedPartialTakerAssetFilledAmount = partiallyFilledOrder.takerAssetAmount.div(2);
+                const expectedPartialOrderStatus = OrderStatus.FILLABLE;
+                const partialOrderInfo = ordersInfo[1];
+                expect(partialOrderInfo.orderHash).to.be.equal(expectedPartialOrderHash);
+                expect(partialOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
+                    expectedPartialTakerAssetFilledAmount,
+                );
+                expect(partialOrderInfo.orderStatus).to.be.equal(expectedPartialOrderStatus);
+
+                const expectedFilledOrderHash = orderHashUtils.getOrderHashHex(fullyFilledOrder);
+                const expectedFilledTakerAssetFilledAmount = fullyFilledOrder.takerAssetAmount;
+                const expectedFilledOrderStatus = OrderStatus.FULLY_FILLED;
+                const filledOrderInfo = ordersInfo[2];
+                expect(filledOrderInfo.orderHash).to.be.equal(expectedFilledOrderHash);
+                expect(filledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
+                    expectedFilledTakerAssetFilledAmount,
+                );
+                expect(filledOrderInfo.orderStatus).to.be.equal(expectedFilledOrderStatus);
+
+                const expectedCancelledOrderHash = orderHashUtils.getOrderHashHex(cancelledOrder);
+                const expectedCancelledTakerAssetFilledAmount = new BigNumber(0);
+                const expectedCancelledOrderStatus = OrderStatus.CANCELLED;
+                const cancelledOrderInfo = ordersInfo[3];
+                expect(cancelledOrderInfo.orderHash).to.be.equal(expectedCancelledOrderHash);
+                expect(cancelledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
+                    expectedCancelledTakerAssetFilledAmount,
+                );
+                expect(cancelledOrderInfo.orderStatus).to.be.equal(expectedCancelledOrderStatus);
+
+                const expectedExpiredOrderHash = orderHashUtils.getOrderHashHex(expiredOrder);
+                const expectedExpiredTakerAssetFilledAmount = new BigNumber(0);
+                const expectedExpiredOrderStatus = OrderStatus.EXPIRED;
+                const expiredOrderInfo = ordersInfo[4];
+                expect(expiredOrderInfo.orderHash).to.be.equal(expectedExpiredOrderHash);
+                expect(expiredOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
+                    expectedExpiredTakerAssetFilledAmount,
+                );
+                expect(expiredOrderInfo.orderStatus).to.be.equal(expectedExpiredOrderStatus);
+            });
+        });
+    });
+}); // tslint:disable-line:max-file-line-count
diff --git a/contracts/core/test/extensions/forwarder.ts b/contracts/core/test/extensions/forwarder.ts
new file mode 100644
index 000000000..c006be0fe
--- /dev/null
+++ b/contracts/core/test/extensions/forwarder.ts
@@ -0,0 +1,1282 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { ForwarderContract } from '../../generated-wrappers/forwarder';
+import { WETH9Contract } from '../../generated-wrappers/weth9';
+import { artifacts } from '../../src/artifacts';
+import {
+    expectContractCreationFailedAsync,
+    expectTransactionFailedAsync,
+    sendTransactionResult,
+} from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { ForwarderWrapper } from '../utils/forwarder_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ContractName, ERC20BalancesByOwner } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const DECIMALS_DEFAULT = 18;
+const MAX_WETH_FILL_PERCENTAGE = 95;
+
+describe(ContractName.Forwarder, () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+    let otherAddress: string;
+    let defaultMakerAssetAddress: string;
+    let zrxAssetData: string;
+    let wethAssetData: string;
+
+    let weth: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let forwarderContract: ForwarderContract;
+    let wethContract: WETH9Contract;
+    let forwarderWrapper: ForwarderWrapper;
+    let exchangeWrapper: ExchangeWrapper;
+
+    let orderWithoutFee: SignedOrder;
+    let orderWithFee: SignedOrder;
+    let feeOrder: SignedOrder;
+    let orderFactory: OrderFactory;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+    let tx: TransactionReceiptWithDecodedLogs;
+
+    let erc721MakerAssetIds: BigNumber[];
+    let takerEthBalanceBefore: BigNumber;
+    let feePercentage: BigNumber;
+    let gasPrice: BigNumber;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress, otherAddress] = accounts);
+
+        const txHash = await web3Wrapper.sendTransactionAsync({ from: accounts[0], to: accounts[0], value: 0 });
+        const transaction = await web3Wrapper.getTransactionByHashAsync(txHash);
+        gasPrice = new BigNumber(transaction.gasPrice);
+
+        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 3;
+        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+
+        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
+        erc20Wrapper.addDummyTokenContract(weth);
+
+        wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
+        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+
+        defaultMakerAssetAddress = erc20TokenA.address;
+        const defaultTakerAssetAddress = wethContract.address;
+        const defaultOrderParams = {
+            exchangeAddress: exchangeInstance.address,
+            makerAddress,
+            feeRecipientAddress,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+
+        const forwarderInstance = await ForwarderContract.deployFrom0xArtifactAsync(
+            artifacts.Forwarder,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+            zrxAssetData,
+            wethAssetData,
+        );
+        forwarderContract = new ForwarderContract(forwarderInstance.abi, forwarderInstance.address, provider);
+        forwarderWrapper = new ForwarderWrapper(forwarderContract, provider);
+        const zrxDepositAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await zrxToken.transfer.sendTransactionAsync(forwarderContract.address, zrxDepositAmount),
+        );
+        erc20Wrapper.addTokenOwnerAddress(forwarderInstance.address);
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        erc20Balances = await erc20Wrapper.getBalancesAsync();
+        takerEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+        orderWithoutFee = await orderFactory.newSignedOrderAsync();
+        feeOrder = await orderFactory.newSignedOrderAsync({
+            makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+        });
+        orderWithFee = await orderFactory.newSignedOrderAsync({
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+        });
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('constructor', () => {
+        it('should revert if assetProxy is unregistered', async () => {
+            const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+                artifacts.Exchange,
+                provider,
+                txDefaults,
+                zrxAssetData,
+            );
+            return expectContractCreationFailedAsync(
+                (ForwarderContract.deployFrom0xArtifactAsync(
+                    artifacts.Forwarder,
+                    provider,
+                    txDefaults,
+                    exchangeInstance.address,
+                    zrxAssetData,
+                    wethAssetData,
+                ) as any) as sendTransactionResult,
+                RevertReason.UnregisteredAssetProxy,
+            );
+        });
+    });
+    describe('marketSellOrdersWithEth without extra fees', () => {
+        it('should fill a single order', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
+                ethValue,
+                MAX_WETH_FILL_PERCENTAGE,
+            );
+            const makerAssetFillAmount = primaryTakerAssetFillAmount
+                .times(orderWithoutFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should fill multiple orders', async () => {
+            const secondOrderWithoutFee = await orderFactory.newSignedOrderAsync();
+            const ordersWithoutFee = [orderWithoutFee, secondOrderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const ethValue = ordersWithoutFee[0].takerAssetAmount.plus(
+                ordersWithoutFee[1].takerAssetAmount.dividedToIntegerBy(2),
+            );
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
+                ethValue,
+                MAX_WETH_FILL_PERCENTAGE,
+            );
+            const firstTakerAssetFillAmount = ordersWithoutFee[0].takerAssetAmount;
+            const secondTakerAssetFillAmount = primaryTakerAssetFillAmount.minus(firstTakerAssetFillAmount);
+
+            const makerAssetFillAmount = ordersWithoutFee[0].makerAssetAmount.plus(
+                ordersWithoutFee[1].makerAssetAmount
+                    .times(secondTakerAssetFillAmount)
+                    .dividedToIntegerBy(ordersWithoutFee[1].takerAssetAmount),
+            );
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should fill the order and pay ZRX fees from a single feeOrder', async () => {
+            const ordersWithFee = [orderWithFee];
+            const feeOrders = [feeOrder];
+            const ethValue = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
+                ethValue,
+                MAX_WETH_FILL_PERCENTAGE,
+            );
+            const makerAssetFillAmount = primaryTakerAssetFillAmount
+                .times(orderWithoutFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
+            const feeAmount = ForwarderWrapper.getPercentageOfValue(
+                orderWithFee.takerFee.dividedToIntegerBy(2),
+                MAX_WETH_FILL_PERCENTAGE,
+            );
+            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
+            const totalEthSpent = primaryTakerAssetFillAmount
+                .plus(wethSpentOnFeeOrders)
+                .plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should fill the orders and pay ZRX from multiple feeOrders', async () => {
+            const ordersWithFee = [orderWithFee];
+            const ethValue = orderWithFee.takerAssetAmount;
+            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const makerAssetAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
+            const takerAssetAmount = feeOrder.takerAssetAmount
+                .times(makerAssetAmount)
+                .dividedToIntegerBy(feeOrder.makerAssetAmount);
+
+            const firstFeeOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+            });
+            const secondFeeOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+            });
+            const feeOrders = [firstFeeOrder, secondFeeOrder];
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
+                ethValue,
+                MAX_WETH_FILL_PERCENTAGE,
+            );
+            const makerAssetFillAmount = primaryTakerAssetFillAmount
+                .times(orderWithoutFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
+            const feeAmount = ForwarderWrapper.getPercentageOfValue(orderWithFee.takerFee, MAX_WETH_FILL_PERCENTAGE);
+            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
+            const totalEthSpent = primaryTakerAssetFillAmount
+                .plus(wethSpentOnFeeOrders)
+                .plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should fill the order when token is ZRX with fees', async () => {
+            orderWithFee = await orderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            });
+            const ordersWithFee = [orderWithFee];
+            const feeOrders: SignedOrder[] = [];
+            const ethValue = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
+            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
+            const takerFeePaid = orderWithFee.takerFee.dividedToIntegerBy(2);
+            const makerFeePaid = orderWithFee.makerFee.dividedToIntegerBy(2);
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount).minus(makerFeePaid),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount).minus(takerFeePaid),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(ethValue),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[forwarderContract.address][zrxToken.address],
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should refund remaining ETH if amount is greater than takerAssetAmount', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const ethValue = orderWithoutFee.takerAssetAmount.times(2);
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const totalEthSpent = orderWithoutFee.takerAssetAmount.plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+        });
+        it('should revert if ZRX cannot be fully repurchased', async () => {
+            orderWithFee = await orderFactory.newSignedOrderAsync({
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
+            });
+            const ordersWithFee = [orderWithFee];
+            feeOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            });
+            const feeOrders = [feeOrder];
+            const ethValue = orderWithFee.takerAssetAmount;
+            return expectTransactionFailedAsync(
+                forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
+                    value: ethValue,
+                    from: takerAddress,
+                }),
+                RevertReason.CompleteFillFailed,
+            );
+        });
+        it('should not fill orders with different makerAssetData than the first order', async () => {
+            const makerAssetId = erc721MakerAssetIds[0];
+            const erc721SignedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+            });
+            const erc20SignedOrder = await orderFactory.newSignedOrderAsync();
+            const ordersWithoutFee = [erc20SignedOrder, erc721SignedOrder];
+            const feeOrders: SignedOrder[] = [];
+            const ethValue = erc20SignedOrder.takerAssetAmount.plus(erc721SignedOrder.takerAssetAmount);
+
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const totalEthSpent = erc20SignedOrder.takerAssetAmount.plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+        });
+    });
+    describe('marketSellOrdersWithEth with extra fees', () => {
+        it('should fill the order and send fee to feeRecipient', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
+
+            const baseFeePercentage = 2;
+            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
+            const feeRecipientEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
+            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(
+                ordersWithoutFee,
+                feeOrders,
+                {
+                    value: ethValue,
+                    from: takerAddress,
+                },
+                { feePercentage, feeRecipient: feeRecipientAddress },
+            );
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const feeRecipientEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
+                ethValue,
+                MAX_WETH_FILL_PERCENTAGE,
+            );
+            const makerAssetFillAmount = primaryTakerAssetFillAmount
+                .times(orderWithoutFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
+            const ethSpentOnFee = ForwarderWrapper.getPercentageOfValue(primaryTakerAssetFillAmount, baseFeePercentage);
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(ethSpentOnFee).plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(feeRecipientEthBalanceAfter).to.be.bignumber.equal(feeRecipientEthBalanceBefore.plus(ethSpentOnFee));
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should fail if the fee is set too high', async () => {
+            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
+            const baseFeePercentage = 6;
+            feePercentage = ForwarderWrapper.getPercentageOfValue(ethValue, baseFeePercentage);
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            await expectTransactionFailedAsync(
+                forwarderWrapper.marketSellOrdersWithEthAsync(
+                    ordersWithoutFee,
+                    feeOrders,
+                    { from: takerAddress, value: ethValue, gasPrice },
+                    { feePercentage, feeRecipient: feeRecipientAddress },
+                ),
+                RevertReason.FeePercentageTooLarge,
+            );
+        });
+        it('should fail if there is not enough ETH remaining to pay the fee', async () => {
+            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
+            const baseFeePercentage = 5;
+            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
+            const ordersWithFee = [orderWithFee];
+            const feeOrders = [feeOrder];
+            await expectTransactionFailedAsync(
+                forwarderWrapper.marketSellOrdersWithEthAsync(
+                    ordersWithFee,
+                    feeOrders,
+                    { from: takerAddress, value: ethValue, gasPrice },
+                    { feePercentage, feeRecipient: feeRecipientAddress },
+                ),
+                RevertReason.InsufficientEthRemaining,
+            );
+        });
+    });
+    describe('marketBuyOrdersWithEth without extra fees', () => {
+        it('should buy the exact amount of makerAsset in a single order', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should buy the exact amount of makerAsset in multiple orders', async () => {
+            const secondOrderWithoutFee = await orderFactory.newSignedOrderAsync();
+            const ordersWithoutFee = [orderWithoutFee, secondOrderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = ordersWithoutFee[0].makerAssetAmount.plus(
+                ordersWithoutFee[1].makerAssetAmount.dividedToIntegerBy(2),
+            );
+            const ethValue = ordersWithoutFee[0].takerAssetAmount.plus(
+                ordersWithoutFee[1].takerAssetAmount.dividedToIntegerBy(2),
+            );
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should buy the exact amount of makerAsset and return excess ETH', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithoutFee.takerAssetAmount;
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ethValue.dividedToIntegerBy(2);
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should buy the exact amount of makerAsset and pay ZRX from feeOrders', async () => {
+            const ordersWithFee = [orderWithFee];
+            const feeOrders = [feeOrder];
+            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithFee.takerAssetAmount;
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
+            const feeAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
+            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
+            const totalEthSpent = primaryTakerAssetFillAmount
+                .plus(wethSpentOnFeeOrders)
+                .plus(gasPrice.times(tx.gasUsed));
+
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should buy slightly greater than makerAssetAmount when buying ZRX', async () => {
+            orderWithFee = await orderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            });
+            const ordersWithFee = [orderWithFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithFee.takerAssetAmount;
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ForwarderWrapper.getWethForFeeOrders(
+                makerAssetFillAmount,
+                ordersWithFee,
+            );
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            const makerAssetFilledAmount = orderWithFee.makerAssetAmount
+                .times(primaryTakerAssetFillAmount)
+                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
+            const takerFeePaid = orderWithFee.takerFee
+                .times(primaryTakerAssetFillAmount)
+                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
+            const makerFeePaid = orderWithFee.makerFee
+                .times(primaryTakerAssetFillAmount)
+                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
+            const totalZrxPurchased = makerAssetFilledAmount.minus(takerFeePaid);
+            // Up to 1 wei worth of ZRX will be overbought per order
+            const maxOverboughtZrx = new BigNumber(1)
+                .times(orderWithFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
+
+            expect(totalZrxPurchased).to.be.bignumber.gte(makerAssetFillAmount);
+            expect(totalZrxPurchased).to.be.bignumber.lte(makerAssetFillAmount.plus(maxOverboughtZrx));
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFilledAmount).minus(makerFeePaid),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].plus(totalZrxPurchased),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[forwarderContract.address][zrxToken.address],
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should revert if the amount of ETH sent is too low to fill the makerAssetAmount', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(4);
+            return expectTransactionFailedAsync(
+                forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                    value: ethValue,
+                    from: takerAddress,
+                }),
+                RevertReason.CompleteFillFailed,
+            );
+        });
+        it('should buy an ERC721 asset from a single order', async () => {
+            const makerAssetId = erc721MakerAssetIds[0];
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+            });
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = new BigNumber(1);
+            const ethValue = orderWithFee.takerAssetAmount;
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                from: takerAddress,
+                value: ethValue,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            expect(newOwner).to.be.bignumber.equal(takerAddress);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should revert if buying an ERC721 asset when later orders contain different makerAssetData', async () => {
+            const makerAssetId = erc721MakerAssetIds[0];
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+            });
+            const differentMakerAssetDataOrder = await orderFactory.newSignedOrderAsync();
+            const ordersWithoutFee = [orderWithoutFee, differentMakerAssetDataOrder];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = new BigNumber(1).plus(differentMakerAssetDataOrder.makerAssetAmount);
+            const ethValue = orderWithFee.takerAssetAmount;
+            return expectTransactionFailedAsync(
+                forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                    value: ethValue,
+                    from: takerAddress,
+                }),
+                RevertReason.CompleteFillFailed,
+            );
+        });
+        it('should buy an ERC721 asset and pay ZRX fees from a single fee order', async () => {
+            const makerAssetId = erc721MakerAssetIds[0];
+            orderWithFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            });
+            const ordersWithFee = [orderWithFee];
+            const feeOrders = [feeOrder];
+            const makerAssetFillAmount = orderWithFee.makerAssetAmount;
+            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount;
+            const feeAmount = orderWithFee.takerFee;
+            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
+            const ethValue = primaryTakerAssetFillAmount.plus(wethSpentOnFeeOrders);
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
+
+            expect(newOwner).to.be.bignumber.equal(takerAddress);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should buy an ERC721 asset and pay ZRX fees from multiple fee orders', async () => {
+            const makerAssetId = erc721MakerAssetIds[0];
+            orderWithFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber(1),
+                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            });
+            const ordersWithFee = [orderWithFee];
+            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const makerAssetAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
+            const takerAssetAmount = feeOrder.takerAssetAmount
+                .times(makerAssetAmount)
+                .dividedToIntegerBy(feeOrder.makerAssetAmount);
+
+            const firstFeeOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+            });
+            const secondFeeOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+            });
+            const feeOrders = [firstFeeOrder, secondFeeOrder];
+
+            const makerAssetFillAmount = orderWithFee.makerAssetAmount;
+            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount;
+            const feeAmount = orderWithFee.takerFee;
+            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
+            const ethValue = primaryTakerAssetFillAmount.plus(wethSpentOnFeeOrders);
+
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
+
+            expect(newOwner).to.be.bignumber.equal(takerAddress);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('Should buy slightly greater MakerAsset when exchange rate is rounded', async () => {
+            // The 0x Protocol contracts round the exchange rate in favor of the Maker.
+            // In this case, the taker must round up how much they're going to spend, which
+            // in turn increases the amount of MakerAsset being purchased.
+            // Example:
+            //  The taker wants to buy 5 units of the MakerAsset at a rate of 3M/2T.
+            //  For every 2 units of TakerAsset, the taker will receive 3 units of MakerAsset.
+            //  To purchase 5 units, the taker must spend 10/3 = 3.33 units of TakerAssset.
+            //  However, the Taker can only spend whole units.
+            //  Spending floor(10/3) = 3 units will yield a profit of Floor(3*3/2) = Floor(4.5) = 4 units of MakerAsset.
+            //  Spending ceil(10/3) = 4 units will yield a profit of Floor(4*3/2) = 6 units of MakerAsset.
+            //
+            //  The forwarding contract will opt for the second option, which overbuys, to ensure the taker
+            //  receives at least the amount of MakerAsset they requested.
+            //
+            // Construct test case using values from example above
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber('30'),
+                takerAssetAmount: new BigNumber('20'),
+                makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
+                makerFee: new BigNumber(0),
+                takerFee: new BigNumber(0),
+            });
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const desiredMakerAssetFillAmount = new BigNumber('5');
+            const makerAssetFillAmount = new BigNumber('6');
+            const ethValue = new BigNumber('4');
+            // Execute test case
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
+                ordersWithoutFee,
+                feeOrders,
+                desiredMakerAssetFillAmount,
+                {
+                    value: ethValue,
+                    from: takerAddress,
+                },
+            );
+            // Fetch end balances and construct expected outputs
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            // Validate test case
+            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('Should buy slightly greater MakerAsset when exchange rate is rounded, and MakerAsset is ZRX', async () => {
+            // See the test case above for a detailed description of this case.
+            // The difference here is that the MakerAsset is ZRX. We expect the same result as above,
+            // but this tests a different code path.
+            //
+            // Construct test case using values from example above
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber('30'),
+                takerAssetAmount: new BigNumber('20'),
+                makerAssetData: zrxAssetData,
+                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
+                makerFee: new BigNumber(0),
+                takerFee: new BigNumber(0),
+            });
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const desiredMakerAssetFillAmount = new BigNumber('5');
+            const makerAssetFillAmount = new BigNumber('6');
+            const ethValue = new BigNumber('4');
+            // Execute test case
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
+                ordersWithoutFee,
+                feeOrders,
+                desiredMakerAssetFillAmount,
+                {
+                    value: ethValue,
+                    from: takerAddress,
+                },
+            );
+            // Fetch end balances and construct expected outputs
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            // Validate test case
+            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('Should buy slightly greater MakerAsset when exchange rate is rounded (Regression Test)', async () => {
+            // Order taken from a transaction on mainnet that failed due to a rounding error.
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber('268166666666666666666'),
+                takerAssetAmount: new BigNumber('219090625878836371'),
+                makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
+                makerFee: new BigNumber(0),
+                takerFee: new BigNumber(0),
+            });
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            // The taker will receive more than the desired amount of makerAsset due to rounding
+            const desiredMakerAssetFillAmount = new BigNumber('5000000000000000000');
+            const ethValue = new BigNumber('4084971271824171');
+            const makerAssetFillAmount = ethValue
+                .times(orderWithoutFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
+            // Execute test case
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
+                ordersWithoutFee,
+                feeOrders,
+                desiredMakerAssetFillAmount,
+                {
+                    value: ethValue,
+                    from: takerAddress,
+                },
+            );
+            // Fetch end balances and construct expected outputs
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            // Validate test case
+            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('Should buy slightly greater MakerAsset when exchange rate is rounded, and MakerAsset is ZRX (Regression Test)', async () => {
+            // Order taken from a transaction on mainnet that failed due to a rounding error.
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber('268166666666666666666'),
+                takerAssetAmount: new BigNumber('219090625878836371'),
+                makerAssetData: zrxAssetData,
+                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
+                makerFee: new BigNumber(0),
+                takerFee: new BigNumber(0),
+            });
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            // The taker will receive more than the desired amount of makerAsset due to rounding
+            const desiredMakerAssetFillAmount = new BigNumber('5000000000000000000');
+            const ethValue = new BigNumber('4084971271824171');
+            const makerAssetFillAmount = ethValue
+                .times(orderWithoutFee.makerAssetAmount)
+                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
+            // Execute test case
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
+                ordersWithoutFee,
+                feeOrders,
+                desiredMakerAssetFillAmount,
+                {
+                    value: ethValue,
+                    from: takerAddress,
+                },
+            );
+            // Fetch end balances and construct expected outputs
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            // Validate test case
+            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('Should buy correct MakerAsset when exchange rate is NOT rounded, and MakerAsset is ZRX (Regression Test)', async () => {
+            // An extra unit of TakerAsset was sent to the exchange contract to account for rounding errors, in Forwarder v1.
+            // Specifically, the takerFillAmount was calculated using Floor(desiredMakerAmount * exchangeRate) + 1
+            // We have since changed this to be Ceil(desiredMakerAmount * exchangeRate)
+            // These calculations produce different results when `desiredMakerAmount * exchangeRate` is an integer.
+            //
+            // This test verifies that `ceil` is sufficient:
+            //  Let TakerAssetAmount = MakerAssetAmount * 2
+            //  -> exchangeRate = TakerAssetAmount / MakerAssetAmount = (2*MakerAssetAmount)/MakerAssetAmount = 2
+            //  .: desiredMakerAmount * exchangeRate is an integer.
+            //
+            // Construct test case using values from example above
+            orderWithoutFee = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: new BigNumber('30'),
+                takerAssetAmount: new BigNumber('60'),
+                makerAssetData: zrxAssetData,
+                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
+                makerFee: new BigNumber(0),
+                takerFee: new BigNumber(0),
+            });
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = new BigNumber('5');
+            const ethValue = new BigNumber('10');
+            // Execute test case
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
+                value: ethValue,
+                from: takerAddress,
+            });
+            // Fetch end balances and construct expected outputs
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const primaryTakerAssetFillAmount = ethValue;
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
+            // Validate test case
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+    });
+    describe('marketBuyOrdersWithEth with extra fees', () => {
+        it('should buy an asset and send fee to feeRecipient', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithoutFee.takerAssetAmount;
+
+            const baseFeePercentage = 2;
+            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
+            const feeRecipientEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
+            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
+                ordersWithoutFee,
+                feeOrders,
+                makerAssetFillAmount,
+                {
+                    value: ethValue,
+                    from: takerAddress,
+                },
+                { feePercentage, feeRecipient: feeRecipientAddress },
+            );
+            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
+            const feeRecipientEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+
+            const primaryTakerAssetFillAmount = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
+            const ethSpentOnFee = ForwarderWrapper.getPercentageOfValue(primaryTakerAssetFillAmount, baseFeePercentage);
+            const totalEthSpent = primaryTakerAssetFillAmount.plus(ethSpentOnFee).plus(gasPrice.times(tx.gasUsed));
+
+            expect(feeRecipientEthBalanceAfter).to.be.bignumber.equal(feeRecipientEthBalanceBefore.plus(ethSpentOnFee));
+            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
+            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
+            );
+            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should fail if the fee is set too high', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithoutFee.takerAssetAmount;
+
+            const baseFeePercentage = 6;
+            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
+            await expectTransactionFailedAsync(
+                forwarderWrapper.marketBuyOrdersWithEthAsync(
+                    ordersWithoutFee,
+                    feeOrders,
+                    makerAssetFillAmount,
+                    {
+                        value: ethValue,
+                        from: takerAddress,
+                    },
+                    { feePercentage, feeRecipient: feeRecipientAddress },
+                ),
+                RevertReason.FeePercentageTooLarge,
+            );
+        });
+        it('should fail if there is not enough ETH remaining to pay the fee', async () => {
+            const ordersWithoutFee = [orderWithoutFee];
+            const feeOrders: SignedOrder[] = [];
+            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
+            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
+
+            const baseFeePercentage = 2;
+            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
+            await expectTransactionFailedAsync(
+                forwarderWrapper.marketBuyOrdersWithEthAsync(
+                    ordersWithoutFee,
+                    feeOrders,
+                    makerAssetFillAmount,
+                    {
+                        value: ethValue,
+                        from: takerAddress,
+                    },
+                    { feePercentage, feeRecipient: feeRecipientAddress },
+                ),
+                RevertReason.InsufficientEthRemaining,
+            );
+        });
+    });
+    describe('withdrawAsset', () => {
+        it('should allow owner to withdraw ERC20 tokens', async () => {
+            const zrxWithdrawAmount = erc20Balances[forwarderContract.address][zrxToken.address];
+            await forwarderWrapper.withdrawAssetAsync(zrxAssetData, zrxWithdrawAmount, { from: owner });
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[owner][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[owner][zrxToken.address].plus(zrxWithdrawAmount),
+            );
+            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[forwarderContract.address][zrxToken.address].minus(zrxWithdrawAmount),
+            );
+        });
+        it('should revert if not called by owner', async () => {
+            const zrxWithdrawAmount = erc20Balances[forwarderContract.address][zrxToken.address];
+            await expectTransactionFailedAsync(
+                forwarderWrapper.withdrawAssetAsync(zrxAssetData, zrxWithdrawAmount, { from: makerAddress }),
+                RevertReason.OnlyContractOwner,
+            );
+        });
+    });
+});
+// tslint:disable:max-file-line-count
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/extensions/order_validator.ts b/contracts/core/test/extensions/order_validator.ts
new file mode 100644
index 000000000..37d7c4c5a
--- /dev/null
+++ b/contracts/core/test/extensions/order_validator.ts
@@ -0,0 +1,603 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { OrderValidatorContract } from '../../generated-wrappers/order_validator';
+import { artifacts } from '../../src/artifacts';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { OrderStatus } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('OrderValidator', () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let erc20AssetData: string;
+    let erc721AssetData: string;
+
+    let erc20Token: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let exchange: ExchangeContract;
+    let orderValidator: OrderValidatorContract;
+    let erc20Proxy: ERC20ProxyContract;
+    let erc721Proxy: ERC721ProxyContract;
+
+    let signedOrder: SignedOrder;
+    let signedOrder2: SignedOrder;
+    let orderFactory: OrderFactory;
+
+    const tokenId = new BigNumber(123456789);
+    const tokenId2 = new BigNumber(987654321);
+    const ERC721_BALANCE = new BigNumber(1);
+    const ERC721_ALLOWANCE = new BigNumber(1);
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress] = _.slice(accounts, 0, 3));
+
+        const erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 2;
+        [erc20Token, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+
+        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        const exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        orderValidator = await OrderValidatorContract.deployFrom0xArtifactAsync(
+            artifacts.OrderValidator,
+            provider,
+            txDefaults,
+            exchange.address,
+            zrxAssetData,
+        );
+
+        erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20Token.address);
+        erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId);
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            exchangeAddress: exchange.address,
+            makerAddress,
+            feeRecipientAddress: constants.NULL_ADDRESS,
+            makerAssetData: erc20AssetData,
+            takerAssetData: erc721AssetData,
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+    });
+
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('getBalanceAndAllowance', () => {
+        describe('getERC721TokenOwner', async () => {
+            it('should return the null address when tokenId is not owned', async () => {
+                const tokenOwner = await orderValidator.getERC721TokenOwner.callAsync(makerAddress, tokenId);
+                expect(tokenOwner).to.be.equal(constants.NULL_ADDRESS);
+            });
+            it('should return the owner address when tokenId is owned', async () => {
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const tokenOwner = await orderValidator.getERC721TokenOwner.callAsync(erc721Token.address, tokenId);
+                expect(tokenOwner).to.be.equal(makerAddress);
+            });
+        });
+        describe('ERC20 assetData', () => {
+            it('should return the correct balances and allowances when both values are 0', async () => {
+                const [newBalance, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc20AssetData,
+                );
+                expect(constants.ZERO_AMOUNT).to.be.bignumber.equal(newBalance);
+                expect(constants.ZERO_AMOUNT).to.be.bignumber.equal(newAllowance);
+            });
+            it('should return the correct balance and allowance when both values are non-zero', async () => {
+                const balance = new BigNumber(123);
+                const allowance = new BigNumber(456);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc20Token.setBalance.sendTransactionAsync(makerAddress, balance),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+                        from: makerAddress,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const [newBalance, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc20AssetData,
+                );
+                expect(balance).to.be.bignumber.equal(newBalance);
+                expect(allowance).to.be.bignumber.equal(newAllowance);
+            });
+        });
+        describe('ERC721 assetData', () => {
+            it('should return a balance of 0 when the tokenId is not owned by target', async () => {
+                const [newBalance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc721AssetData,
+                );
+                expect(newBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            });
+            it('should return an allowance of 0 when no approval is set', async () => {
+                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc721AssetData,
+                );
+                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            });
+            it('should return a balance of 1 when the tokenId is owned by target', async () => {
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const [newBalance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc721AssetData,
+                );
+                expect(newBalance).to.be.bignumber.equal(ERC721_BALANCE);
+            });
+            it('should return an allowance of 1 when ERC721Proxy is approved for all', async () => {
+                const isApproved = true;
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
+                        from: makerAddress,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc721AssetData,
+                );
+                expect(newAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            });
+            it('should return an allowance of 0 when ERC721Proxy is approved for specific tokenId', async () => {
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await erc721Token.approve.sendTransactionAsync(erc721Proxy.address, tokenId, {
+                        from: makerAddress,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
+                    makerAddress,
+                    erc721AssetData,
+                );
+                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            });
+        });
+    });
+    describe('getBalancesAndAllowances', () => {
+        it('should return the correct balances and allowances when all values are 0', async () => {
+            const [
+                [erc20Balance, erc721Balance],
+                [erc20Allowance, erc721Allowance],
+            ] = await orderValidator.getBalancesAndAllowances.callAsync(makerAddress, [
+                erc20AssetData,
+                erc721AssetData,
+            ]);
+            expect(erc20Balance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(erc721Balance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(erc20Allowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(erc721Allowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should return the correct balances and allowances when balances and allowances are non-zero', async () => {
+            const balance = new BigNumber(123);
+            const allowance = new BigNumber(456);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.setBalance.sendTransactionAsync(makerAddress, balance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const [
+                [erc20Balance, erc721Balance],
+                [erc20Allowance, erc721Allowance],
+            ] = await orderValidator.getBalancesAndAllowances.callAsync(makerAddress, [
+                erc20AssetData,
+                erc721AssetData,
+            ]);
+            expect(erc20Balance).to.be.bignumber.equal(balance);
+            expect(erc721Balance).to.be.bignumber.equal(ERC721_BALANCE);
+            expect(erc20Allowance).to.be.bignumber.equal(allowance);
+            expect(erc721Allowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+        });
+    });
+    describe('getTraderInfo', () => {
+        beforeEach(async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+        });
+        it('should return the correct info when no balances or allowances are set', async () => {
+            const traderInfo = await orderValidator.getTraderInfo.callAsync(signedOrder, takerAddress);
+            expect(traderInfo.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should return the correct info when balances and allowances are set', async () => {
+            const makerBalance = new BigNumber(123);
+            const makerAllowance = new BigNumber(456);
+            const makerZrxBalance = new BigNumber(789);
+            const takerZrxAllowance = new BigNumber(987);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const traderInfo = await orderValidator.getTraderInfo.callAsync(signedOrder, takerAddress);
+            expect(traderInfo.makerBalance).to.be.bignumber.equal(makerBalance);
+            expect(traderInfo.makerAllowance).to.be.bignumber.equal(makerAllowance);
+            expect(traderInfo.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
+            expect(traderInfo.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
+            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
+        });
+    });
+    describe('getTradersInfo', () => {
+        beforeEach(async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+            signedOrder2 = await orderFactory.newSignedOrderAsync({
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId2),
+            });
+        });
+        it('should return the correct info when no balances or allowances have been set', async () => {
+            const orders = [signedOrder, signedOrder2];
+            const takers = [takerAddress, takerAddress];
+            const [traderInfo1, traderInfo2] = await orderValidator.getTradersInfo.callAsync(orders, takers);
+            expect(traderInfo1.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should return the correct info when balances and allowances are set', async () => {
+            const makerBalance = new BigNumber(123);
+            const makerAllowance = new BigNumber(456);
+            const makerZrxBalance = new BigNumber(789);
+            const takerZrxAllowance = new BigNumber(987);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId2),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const orders = [signedOrder, signedOrder2];
+            const takers = [takerAddress, takerAddress];
+            const [traderInfo1, traderInfo2] = await orderValidator.getTradersInfo.callAsync(orders, takers);
+
+            expect(traderInfo1.makerBalance).to.be.bignumber.equal(makerBalance);
+            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(makerAllowance);
+            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
+            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
+            expect(traderInfo2.makerBalance).to.be.bignumber.equal(makerBalance);
+            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(makerAllowance);
+            expect(traderInfo2.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
+            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
+            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
+        });
+    });
+    describe('getOrderAndTraderInfo', () => {
+        beforeEach(async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+        });
+        it('should return the correct info when no balances or allowances are set', async () => {
+            const [orderInfo, traderInfo] = await orderValidator.getOrderAndTraderInfo.callAsync(
+                signedOrder,
+                takerAddress,
+            );
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            expect(orderInfo.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should return the correct info when balances and allowances are set', async () => {
+            const makerBalance = new BigNumber(123);
+            const makerAllowance = new BigNumber(456);
+            const makerZrxBalance = new BigNumber(789);
+            const takerZrxAllowance = new BigNumber(987);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const [orderInfo, traderInfo] = await orderValidator.getOrderAndTraderInfo.callAsync(
+                signedOrder,
+                takerAddress,
+            );
+            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            expect(orderInfo.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
+            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.makerBalance).to.be.bignumber.equal(makerBalance);
+            expect(traderInfo.makerAllowance).to.be.bignumber.equal(makerAllowance);
+            expect(traderInfo.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
+            expect(traderInfo.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
+            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
+        });
+    });
+    describe('getOrdersAndTradersInfo', () => {
+        beforeEach(async () => {
+            signedOrder = await orderFactory.newSignedOrderAsync();
+            signedOrder2 = await orderFactory.newSignedOrderAsync({
+                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId2),
+            });
+        });
+        it('should return the correct info when no balances or allowances have been set', async () => {
+            const orders = [signedOrder, signedOrder2];
+            const takers = [takerAddress, takerAddress];
+            const [
+                [orderInfo1, orderInfo2],
+                [traderInfo1, traderInfo2],
+            ] = await orderValidator.getOrdersAndTradersInfo.callAsync(orders, takers);
+            const expectedOrderHash1 = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedOrderHash2 = orderHashUtils.getOrderHashHex(signedOrder2);
+            expect(orderInfo1.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            expect(orderInfo1.orderHash).to.be.equal(expectedOrderHash1);
+            expect(orderInfo1.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(orderInfo2.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            expect(orderInfo2.orderHash).to.be.equal(expectedOrderHash2);
+            expect(orderInfo2.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+        });
+        it('should return the correct info when balances and allowances are set', async () => {
+            const makerBalance = new BigNumber(123);
+            const makerAllowance = new BigNumber(456);
+            const makerZrxBalance = new BigNumber(789);
+            const takerZrxAllowance = new BigNumber(987);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
+                    from: makerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
+                    from: takerAddress,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId2),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const orders = [signedOrder, signedOrder2];
+            const takers = [takerAddress, takerAddress];
+            const [
+                [orderInfo1, orderInfo2],
+                [traderInfo1, traderInfo2],
+            ] = await orderValidator.getOrdersAndTradersInfo.callAsync(orders, takers);
+            const expectedOrderHash1 = orderHashUtils.getOrderHashHex(signedOrder);
+            const expectedOrderHash2 = orderHashUtils.getOrderHashHex(signedOrder2);
+            expect(orderInfo1.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            expect(orderInfo1.orderHash).to.be.equal(expectedOrderHash1);
+            expect(orderInfo1.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(orderInfo2.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            expect(orderInfo2.orderHash).to.be.equal(expectedOrderHash2);
+            expect(orderInfo2.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.makerBalance).to.be.bignumber.equal(makerBalance);
+            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(makerAllowance);
+            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
+            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
+            expect(traderInfo2.makerBalance).to.be.bignumber.equal(makerBalance);
+            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(makerAllowance);
+            expect(traderInfo2.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
+            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
+            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
+            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
+        });
+    });
+});
+// tslint:disable:max-file-line-count
diff --git a/contracts/core/test/global_hooks.ts b/contracts/core/test/global_hooks.ts
new file mode 100644
index 000000000..2e9ac9e21
--- /dev/null
+++ b/contracts/core/test/global_hooks.ts
@@ -0,0 +1,15 @@
+import { env, EnvVars } from '@0x/dev-utils';
+
+import { coverage } from './utils/coverage';
+import { profiler } from './utils/profiler';
+
+after('generate coverage report', async () => {
+    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+        await coverageSubprovider.writeCoverageAsync();
+    }
+    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
+        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+        await profilerSubprovider.writeProfilerOutputAsync();
+    }
+});
diff --git a/contracts/core/test/libraries/lib_bytes.ts b/contracts/core/test/libraries/lib_bytes.ts
new file mode 100644
index 000000000..b1a389f00
--- /dev/null
+++ b/contracts/core/test/libraries/lib_bytes.ts
@@ -0,0 +1,871 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { generatePseudoRandomSalt } from '@0x/order-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import BN = require('bn.js');
+import * as chai from 'chai';
+import ethUtil = require('ethereumjs-util');
+import * as _ from 'lodash';
+
+import { TestLibBytesContract } from '../../generated-wrappers/test_lib_bytes';
+import { artifacts } from '../../src/artifacts';
+import { expectContractCallFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { typeEncodingUtils } from '../utils/type_encoding_utils';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+// BUG: Ideally we would use Buffer.from(memory).toString('hex')
+// https://github.com/Microsoft/TypeScript/issues/23155
+const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + ('00' + v.toString(16)).slice(-2), '0x');
+
+const fromHex = (str: string): Uint8Array => Uint8Array.from(Buffer.from(str.slice(2), 'hex'));
+
+describe('LibBytes', () => {
+    let libBytes: TestLibBytesContract;
+    const byteArrayShorterThan32Bytes = '0x012345';
+    const byteArrayShorterThan20Bytes = byteArrayShorterThan32Bytes;
+    const byteArrayLongerThan32Bytes =
+        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
+    const byteArrayLongerThan32BytesFirstBytesSwapped =
+        '0x2301456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
+    const byteArrayLongerThan32BytesLastBytesSwapped =
+        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abefcd';
+    let testAddress: string;
+    let testAddressB: string;
+    const testBytes32 = '0x102030405060708090a0b0c0d0e0f0102030405060708090a0b0c0d0e0f01020';
+    const testBytes32B = '0x534877abd8443578526845cdfef020047528759477fedef87346527659aced32';
+    const testUint256 = new BigNumber(testBytes32, 16);
+    const testUint256B = new BigNumber(testBytes32B, 16);
+    const testBytes4 = '0xabcdef12';
+    const testByte = '0xab';
+    let shortData: string;
+    let shortTestBytes: string;
+    let shortTestBytesAsBuffer: Buffer;
+    let wordOfData: string;
+    let wordOfTestBytes: string;
+    let wordOfTestBytesAsBuffer: Buffer;
+    let longData: string;
+    let longTestBytes: string;
+    let longTestBytesAsBuffer: Buffer;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        // Setup accounts & addresses
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        testAddress = accounts[1];
+        testAddressB = accounts[2];
+        // Deploy LibBytes
+        libBytes = await TestLibBytesContract.deployFrom0xArtifactAsync(artifacts.TestLibBytes, provider, txDefaults);
+        // Verify lengths of test data
+        const byteArrayShorterThan32BytesLength = ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength;
+        expect(byteArrayShorterThan32BytesLength).to.be.lessThan(32);
+        const byteArrayLongerThan32BytesLength = ethUtil.toBuffer(byteArrayLongerThan32Bytes).byteLength;
+        expect(byteArrayLongerThan32BytesLength).to.be.greaterThan(32);
+        const testBytes32Length = ethUtil.toBuffer(testBytes32).byteLength;
+        expect(testBytes32Length).to.be.equal(32);
+        // Create short test bytes
+        shortData = '0xffffaa';
+        const encodedShortData = ethUtil.toBuffer(shortData);
+        const shortDataLength = new BigNumber(encodedShortData.byteLength);
+        const encodedShortDataLength = typeEncodingUtils.encodeUint256(shortDataLength);
+        shortTestBytesAsBuffer = Buffer.concat([encodedShortDataLength, encodedShortData]);
+        shortTestBytes = ethUtil.bufferToHex(shortTestBytesAsBuffer);
+        // Create test bytes one word in length
+        wordOfData = ethUtil.bufferToHex(typeEncodingUtils.encodeUint256(generatePseudoRandomSalt()));
+        const encodedWordOfData = ethUtil.toBuffer(wordOfData);
+        const wordOfDataLength = new BigNumber(encodedWordOfData.byteLength);
+        const encodedWordOfDataLength = typeEncodingUtils.encodeUint256(wordOfDataLength);
+        wordOfTestBytesAsBuffer = Buffer.concat([encodedWordOfDataLength, encodedWordOfData]);
+        wordOfTestBytes = ethUtil.bufferToHex(wordOfTestBytesAsBuffer);
+        // Create long test bytes (combines short test bytes with word of test bytes)
+        longData = ethUtil.bufferToHex(Buffer.concat([encodedShortData, encodedWordOfData]));
+        const longDataLength = new BigNumber(encodedShortData.byteLength + encodedWordOfData.byteLength);
+        const encodedLongDataLength = typeEncodingUtils.encodeUint256(longDataLength);
+        longTestBytesAsBuffer = Buffer.concat([encodedLongDataLength, encodedShortData, encodedWordOfData]);
+        longTestBytes = ethUtil.bufferToHex(longTestBytesAsBuffer);
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('popLastByte', () => {
+        it('should revert if length is 0', async () => {
+            return expectContractCallFailedAsync(
+                libBytes.publicPopLastByte.callAsync(constants.NULL_BYTES),
+                RevertReason.LibBytesGreaterThanZeroLengthRequired,
+            );
+        });
+        it('should pop the last byte from the input and return it when array holds more than 1 byte', async () => {
+            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(byteArrayLongerThan32Bytes);
+            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -2);
+            const expectedPoppedByte = `0x${byteArrayLongerThan32Bytes.slice(-2)}`;
+            expect(newBytes).to.equal(expectedNewBytes);
+            expect(poppedByte).to.equal(expectedPoppedByte);
+        });
+        it('should pop the last byte from the input and return it when array is exactly 1 byte', async () => {
+            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(testByte);
+            const expectedNewBytes = '0x';
+            expect(newBytes).to.equal(expectedNewBytes);
+            return expect(poppedByte).to.be.equal(testByte);
+        });
+    });
+
+    describe('popLast20Bytes', () => {
+        it('should revert if length is less than 20', async () => {
+            return expectContractCallFailedAsync(
+                libBytes.publicPopLast20Bytes.callAsync(byteArrayShorterThan20Bytes),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+        it('should pop the last 20 bytes from the input and return it when array holds more than 20 bytes', async () => {
+            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(byteArrayLongerThan32Bytes);
+            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -40);
+            const expectedPoppedAddress = `0x${byteArrayLongerThan32Bytes.slice(-40)}`;
+            expect(newBytes).to.equal(expectedNewBytes);
+            expect(poppedAddress).to.equal(expectedPoppedAddress);
+        });
+        it('should pop the last 20 bytes from the input and return it when array is exactly 20 bytes', async () => {
+            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(testAddress);
+            const expectedNewBytes = '0x';
+            const expectedPoppedAddress = testAddress;
+            expect(newBytes).to.equal(expectedNewBytes);
+            expect(poppedAddress).to.equal(expectedPoppedAddress);
+        });
+    });
+
+    describe('equals', () => {
+        it('should return true if byte arrays are equal (both arrays < 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayShorterThan32Bytes,
+                byteArrayShorterThan32Bytes,
+            );
+            return expect(isEqual).to.be.true();
+        });
+        it('should return true if byte arrays are equal (both arrays > 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.true();
+        });
+        it('should return false if byte arrays are not equal (first array < 32 bytes, second array > 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayShorterThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+        it('should return false if byte arrays are not equal (first array > 32 bytes, second array < 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32Bytes,
+                byteArrayShorterThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+        it('should return false if byte arrays are not equal (same length, but a byte in first word differs)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32BytesFirstBytesSwapped,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+        it('should return false if byte arrays are not equal (same length, but a byte in last word differs)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32BytesLastBytesSwapped,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+
+        describe('should ignore trailing data', () => {
+            it('should return true when both < 32 bytes', async () => {
+                const isEqual = await libBytes.publicEqualsPop1.callAsync('0x0102', '0x0103');
+                return expect(isEqual).to.be.true();
+            });
+        });
+    });
+
+    describe('deepCopyBytes', () => {
+        it('should revert if dest is shorter than source', async () => {
+            return expectContractCallFailedAsync(
+                libBytes.publicDeepCopyBytes.callAsync(byteArrayShorterThan32Bytes, byteArrayLongerThan32Bytes),
+                RevertReason.LibBytesGreaterOrEqualToSourceBytesLengthRequired,
+            );
+        });
+        it('should overwrite dest with source if source and dest have equal length', async () => {
+            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length - 2)}`;
+            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
+                zeroedByteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(zeroedBytesAfterCopy).to.be.equal(byteArrayLongerThan32Bytes);
+        });
+        it('should overwrite the leftmost len(source) bytes of dest if dest is larger than source', async () => {
+            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
+            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
+                zeroedByteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            const copiedBytes = zeroedBytesAfterCopy.slice(0, byteArrayLongerThan32Bytes.length);
+            return expect(copiedBytes).to.be.equal(byteArrayLongerThan32Bytes);
+        });
+        it('should not overwrite the rightmost bytes of dest if dest is larger than source', async () => {
+            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
+            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
+                zeroedByteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            const expectedNotCopiedBytes = zeroedByteArrayLongerThan32Bytes.slice(byteArrayLongerThan32Bytes.length);
+            const notCopiedBytes = zeroedBytesAfterCopy.slice(byteArrayLongerThan32Bytes.length);
+            return expect(notCopiedBytes).to.be.equal(expectedNotCopiedBytes);
+        });
+    });
+
+    describe('readAddress', () => {
+        it('should successfully read address when the address takes up the whole array', async () => {
+            const byteArray = ethUtil.addHexPrefix(testAddress);
+            const testAddressOffset = new BigNumber(0);
+            const address = await libBytes.publicReadAddress.callAsync(byteArray, testAddressOffset);
+            return expect(address).to.be.equal(testAddress);
+        });
+        it('should successfully read address when it is offset in the array', async () => {
+            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const address = await libBytes.publicReadAddress.callAsync(combinedByteArray, testAddressOffset);
+            return expect(address).to.be.equal(testAddress);
+        });
+        it('should fail if the byte array is too short to hold an address', async () => {
+            const shortByteArray = '0xabcdef';
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadAddress.callAsync(shortByteArray, offset),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
+            const byteArray = testAddress;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadAddress.callAsync(byteArray, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+    });
+
+    describe('writeAddress', () => {
+        it('should successfully write address when the address takes up the whole array', async () => {
+            const byteArray = testAddress;
+            const testAddressOffset = new BigNumber(0);
+            const newByteArray = await libBytes.publicWriteAddress.callAsync(
+                byteArray,
+                testAddressOffset,
+                testAddressB,
+            );
+            return expect(newByteArray).to.be.equal(testAddressB);
+        });
+        it('should successfully write address when it is offset in the array', async () => {
+            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const newByteArray = await libBytes.publicWriteAddress.callAsync(
+                combinedByteArray,
+                testAddressOffset,
+                testAddressB,
+            );
+            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
+            const addressFromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
+            const addressFromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(addressFromOffsetBuffer));
+            return expect(addressFromOffset).to.be.equal(testAddressB);
+        });
+        it('should fail if the byte array is too short to hold an address', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteAddress.callAsync(byteArrayShorterThan20Bytes, offset, testAddress),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
+            const byteArray = byteArrayLongerThan32Bytes;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteAddress.callAsync(byteArray, badOffset, testAddress),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+    });
+
+    describe('readBytes32', () => {
+        it('should successfully read bytes32 when the bytes32 takes up the whole array', async () => {
+            const testBytes32Offset = new BigNumber(0);
+            const bytes32 = await libBytes.publicReadBytes32.callAsync(testBytes32, testBytes32Offset);
+            return expect(bytes32).to.be.equal(testBytes32);
+        });
+        it('should successfully read bytes32 when it is offset in the array', async () => {
+            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes32 = await libBytes.publicReadBytes32.callAsync(combinedByteArray, testBytes32Offset);
+            return expect(bytes32).to.be.equal(testBytes32);
+        });
+        it('should fail if the byte array is too short to hold a bytes32', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes32.callAsync(testBytes32, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('writeBytes32', () => {
+        it('should successfully write bytes32 when the address takes up the whole array', async () => {
+            const byteArray = testBytes32;
+            const testBytes32Offset = new BigNumber(0);
+            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
+                byteArray,
+                testBytes32Offset,
+                testBytes32B,
+            );
+            return expect(newByteArray).to.be.equal(testBytes32B);
+        });
+        it('should successfully write bytes32 when it is offset in the array', async () => {
+            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
+                combinedByteArray,
+                testBytes32Offset,
+                testBytes32B,
+            );
+            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
+            const bytes32FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
+            const bytes32FromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(bytes32FromOffsetBuffer));
+            return expect(bytes32FromOffset).to.be.equal(testBytes32B);
+        });
+        it('should fail if the byte array is too short to hold a bytes32', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytes32.callAsync(byteArrayShorterThan32Bytes, offset, testBytes32),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
+            const byteArray = byteArrayLongerThan32Bytes;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytes32.callAsync(byteArray, badOffset, testBytes32),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('readUint256', () => {
+        it('should successfully read uint256 when the uint256 takes up the whole array', async () => {
+            const formattedTestUint256 = new BN(testUint256.toString(10));
+            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
+            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
+            const testUint256Offset = new BigNumber(0);
+            const uint256 = await libBytes.publicReadUint256.callAsync(byteArray, testUint256Offset);
+            return expect(uint256).to.bignumber.equal(testUint256);
+        });
+        it('should successfully read uint256 when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const formattedTestUint256 = new BN(testUint256.toString(10));
+            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, testUint256AsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const uint256 = await libBytes.publicReadUint256.callAsync(combinedByteArray, testUint256Offset);
+            return expect(uint256).to.bignumber.equal(testUint256);
+        });
+        it('should fail if the byte array is too short to hold a uint256', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
+            const formattedTestUint256 = new BN(testUint256.toString(10));
+            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
+            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
+            const badOffset = new BigNumber(testUint256AsBuffer.byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadUint256.callAsync(byteArray, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('writeUint256', () => {
+        it('should successfully write uint256 when the address takes up the whole array', async () => {
+            const byteArray = testBytes32;
+            const testUint256Offset = new BigNumber(0);
+            const newByteArray = await libBytes.publicWriteUint256.callAsync(
+                byteArray,
+                testUint256Offset,
+                testUint256B,
+            );
+            const newByteArrayAsUint256 = new BigNumber(newByteArray, 16);
+            return expect(newByteArrayAsUint256).to.be.bignumber.equal(testUint256B);
+        });
+        it('should successfully write uint256 when it is offset in the array', async () => {
+            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const newByteArray = await libBytes.publicWriteUint256.callAsync(
+                combinedByteArray,
+                testUint256Offset,
+                testUint256B,
+            );
+            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
+            const uint256FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
+            const uint256FromOffset = new BigNumber(
+                ethUtil.addHexPrefix(ethUtil.bufferToHex(uint256FromOffsetBuffer)),
+                16,
+            );
+            return expect(uint256FromOffset).to.be.bignumber.equal(testUint256B);
+        });
+        it('should fail if the byte array is too short to hold a uint256', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteUint256.callAsync(byteArrayShorterThan32Bytes, offset, testUint256),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
+            const byteArray = byteArrayLongerThan32Bytes;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteUint256.callAsync(byteArray, badOffset, testUint256),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('readBytes4', () => {
+        // AssertionError: expected promise to be rejected with an error including 'revert' but it was fulfilled with '0x08c379a0'
+        it('should revert if byte array has a length < 4', async () => {
+            const byteArrayLessThan4Bytes = '0x010101';
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes4.callAsync(byteArrayLessThan4Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
+            );
+        });
+        it('should return the first 4 bytes of a byte array of arbitrary length', async () => {
+            const first4Bytes = await libBytes.publicReadBytes4.callAsync(byteArrayLongerThan32Bytes, new BigNumber(0));
+            const expectedFirst4Bytes = byteArrayLongerThan32Bytes.slice(0, 10);
+            expect(first4Bytes).to.equal(expectedFirst4Bytes);
+        });
+        it('should successfully read bytes4 when the bytes4 takes up the whole array', async () => {
+            const testBytes4Offset = new BigNumber(0);
+            const bytes4 = await libBytes.publicReadBytes4.callAsync(testBytes4, testBytes4Offset);
+            return expect(bytes4).to.be.equal(testBytes4);
+        });
+        it('should successfully read bytes4 when it is offset in the array', async () => {
+            const bytes4ByteArrayBuffer = ethUtil.toBuffer(testBytes4);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes4ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testBytes4Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes4 = await libBytes.publicReadBytes4.callAsync(combinedByteArray, testBytes4Offset);
+            return expect(bytes4).to.be.equal(testBytes4);
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes4', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes4).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes4.callAsync(testBytes4, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
+            );
+        });
+    });
+
+    describe('readBytesWithLength', () => {
+        it('should successfully read short, nested array of bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(shortTestBytes, testBytesOffset);
+            return expect(bytes).to.be.equal(shortData);
+        });
+        it('should successfully read short, nested array of bytes when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, shortTestBytesAsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
+            return expect(bytes).to.be.equal(shortData);
+        });
+        it('should successfully read a nested array of bytes - one word in length - when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(wordOfTestBytes, testBytesOffset);
+            return expect(bytes).to.be.equal(wordOfData);
+        });
+        it('should successfully read a nested array of bytes - one word in length - when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, wordOfTestBytesAsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
+            return expect(bytes).to.be.equal(wordOfData);
+        });
+        it('should successfully read long, nested array of bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(longTestBytes, testBytesOffset);
+            return expect(bytes).to.be.equal(longData);
+        });
+        it('should successfully read long, nested array of bytes when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, longTestBytesAsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
+            return expect(bytes).to.be.equal(longData);
+        });
+        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
+            // The length of the nested array is 32 bytes. By storing less than 32 bytes, a length cannot be read.
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if we store a nested byte array length, without a nested byte array', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(testBytes32, offset),
+                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold the nested byte array', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(testBytes32, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('writeBytesWithLength', () => {
+        it('should successfully write short, nested array of bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
+            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                testBytesOffset,
+                shortData,
+            );
+            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytesRead).to.be.equal(shortData);
+        });
+        it('should successfully write short, nested array of bytes when it is offset in the array', async () => {
+            // Write a prefix to the array
+            const prefixData = '0xabcdef';
+            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
+            const prefixOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(
+                new Buffer(prefixDataAsBuffer.byteLength + shortTestBytesAsBuffer.byteLength),
+            );
+            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                prefixOffset,
+                prefixData,
+            );
+            // Write data after prefix
+            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
+            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                bytesWritten,
+                testBytesOffset,
+                shortData,
+            );
+            // Read data after prefix and validate
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytes).to.be.equal(shortData);
+        });
+        it('should successfully write a nested array of bytes - one word in length - when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(wordOfTestBytesAsBuffer.byteLength));
+            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                testBytesOffset,
+                wordOfData,
+            );
+            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytesRead).to.be.equal(wordOfData);
+        });
+        it('should successfully write a nested array of bytes - one word in length - when it is offset in the array', async () => {
+            // Write a prefix to the array
+            const prefixData = '0xabcdef';
+            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
+            const prefixOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(
+                new Buffer(prefixDataAsBuffer.byteLength + wordOfTestBytesAsBuffer.byteLength),
+            );
+            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                prefixOffset,
+                prefixData,
+            );
+            // Write data after prefix
+            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
+            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                bytesWritten,
+                testBytesOffset,
+                wordOfData,
+            );
+            // Read data after prefix and validate
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytes).to.be.equal(wordOfData);
+        });
+        it('should successfully write a long, nested bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(longTestBytesAsBuffer.byteLength));
+            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                testBytesOffset,
+                longData,
+            );
+            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytesRead).to.be.equal(longData);
+        });
+        it('should successfully write long, nested array of bytes when it is offset in the array', async () => {
+            // Write a prefix to the array
+            const prefixData = '0xabcdef';
+            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
+            const prefixOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(
+                new Buffer(prefixDataAsBuffer.byteLength + longTestBytesAsBuffer.byteLength),
+            );
+            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                prefixOffset,
+                prefixData,
+            );
+            // Write data after prefix
+            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
+            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(bytesWritten, testBytesOffset, longData);
+            // Read data after prefix and validate
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytes).to.be.equal(longData);
+        });
+        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
+            const offset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(1));
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, offset, longData),
+                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
+            const badOffset = new BigNumber(ethUtil.toBuffer(shortTestBytesAsBuffer).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, badOffset, shortData),
+                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
+            );
+        });
+    });
+
+    describe('memCopy', () => {
+        // Create memory 0x000102...FF
+        const memSize = 256;
+        // tslint:disable:no-shadowed-variable
+        const memory = new Uint8Array(memSize).map((_, i) => i);
+        const memHex = toHex(memory);
+
+        // Reference implementation to test against
+        const refMemcpy = (mem: Uint8Array, dest: number, source: number, length: number): Uint8Array =>
+            Uint8Array.from(mem).copyWithin(dest, source, source + length);
+
+        // Test vectors: destination, source, length, job description
+        type Tests = Array<[number, number, number, string]>;
+
+        const test = (tests: Tests) =>
+            tests.forEach(([dest, source, length, job]) =>
+                it(job, async () => {
+                    const expected = refMemcpy(memory, dest, source, length);
+                    const resultStr = await libBytes.testMemcpy.callAsync(
+                        memHex,
+                        new BigNumber(dest),
+                        new BigNumber(source),
+                        new BigNumber(length),
+                    );
+                    const result = fromHex(resultStr);
+                    expect(result).to.deep.equal(expected);
+                }),
+            );
+
+        test([[0, 0, 0, 'copies zero bytes with overlap']]);
+
+        describe('copies forward', () =>
+            test([
+                [128, 0, 0, 'zero bytes'],
+                [128, 0, 1, 'one byte'],
+                [128, 0, 11, 'eleven bytes'],
+                [128, 0, 31, 'thirty-one bytes'],
+                [128, 0, 32, 'one word'],
+                [128, 0, 64, 'two words'],
+                [128, 0, 96, 'three words'],
+                [128, 0, 33, 'one word and one byte'],
+                [128, 0, 72, 'two words and eight bytes'],
+                [128, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward within one word', () =>
+            test([
+                [16, 0, 0, 'zero bytes'],
+                [16, 0, 1, 'one byte'],
+                [16, 0, 11, 'eleven bytes'],
+                [16, 0, 16, 'sixteen bytes'],
+            ]));
+
+        describe('copies forward with one byte overlap', () =>
+            test([
+                [0, 0, 1, 'one byte'],
+                [10, 0, 11, 'eleven bytes'],
+                [30, 0, 31, 'thirty-one bytes'],
+                [31, 0, 32, 'one word'],
+                [32, 0, 33, 'one word and one byte'],
+                [71, 0, 72, 'two words and eight bytes'],
+                [99, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with thirty-one bytes overlap', () =>
+            test([
+                [0, 0, 31, 'thirty-one bytes'],
+                [1, 0, 32, 'one word'],
+                [2, 0, 33, 'one word and one byte'],
+                [41, 0, 72, 'two words and eight bytes'],
+                [69, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with one word overlap', () =>
+            test([
+                [0, 0, 32, 'one word'],
+                [1, 0, 33, 'one word and one byte'],
+                [41, 0, 72, 'two words and eight bytes'],
+                [69, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with one word and one byte overlap', () =>
+            test([
+                [0, 0, 33, 'one word and one byte'],
+                [40, 0, 72, 'two words and eight bytes'],
+                [68, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with two words overlap', () =>
+            test([
+                [0, 0, 64, 'two words'],
+                [8, 0, 72, 'two words and eight bytes'],
+                [36, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward within one word and one byte overlap', () =>
+            test([[0, 0, 1, 'one byte'], [10, 0, 11, 'eleven bytes'], [15, 0, 16, 'sixteen bytes']]));
+
+        describe('copies backward', () =>
+            test([
+                [0, 128, 0, 'zero bytes'],
+                [0, 128, 1, 'one byte'],
+                [0, 128, 11, 'eleven bytes'],
+                [0, 128, 31, 'thirty-one bytes'],
+                [0, 128, 32, 'one word'],
+                [0, 128, 64, 'two words'],
+                [0, 128, 96, 'three words'],
+                [0, 128, 33, 'one word and one byte'],
+                [0, 128, 72, 'two words and eight bytes'],
+                [0, 128, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward within one word', () =>
+            test([
+                [0, 16, 0, 'zero bytes'],
+                [0, 16, 1, 'one byte'],
+                [0, 16, 11, 'eleven bytes'],
+                [0, 16, 16, 'sixteen bytes'],
+            ]));
+
+        describe('copies backward with one byte overlap', () =>
+            test([
+                [0, 0, 1, 'one byte'],
+                [0, 10, 11, 'eleven bytes'],
+                [0, 30, 31, 'thirty-one bytes'],
+                [0, 31, 32, 'one word'],
+                [0, 32, 33, 'one word and one byte'],
+                [0, 71, 72, 'two words and eight bytes'],
+                [0, 99, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with thirty-one bytes overlap', () =>
+            test([
+                [0, 0, 31, 'thirty-one bytes'],
+                [0, 1, 32, 'one word'],
+                [0, 2, 33, 'one word and one byte'],
+                [0, 41, 72, 'two words and eight bytes'],
+                [0, 69, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with one word overlap', () =>
+            test([
+                [0, 0, 32, 'one word'],
+                [0, 1, 33, 'one word and one byte'],
+                [0, 41, 72, 'two words and eight bytes'],
+                [0, 69, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with one word and one byte overlap', () =>
+            test([
+                [0, 0, 33, 'one word and one byte'],
+                [0, 40, 72, 'two words and eight bytes'],
+                [0, 68, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with two words overlap', () =>
+            test([
+                [0, 0, 64, 'two words'],
+                [0, 8, 72, 'two words and eight bytes'],
+                [0, 36, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward within one word and one byte overlap', () =>
+            test([[0, 0, 1, 'one byte'], [0, 10, 11, 'eleven bytes'], [0, 15, 16, 'sixteen bytes']]));
+    });
+});
+// tslint:disable:max-file-line-count
diff --git a/contracts/core/test/multisig/asset_proxy_owner.ts b/contracts/core/test/multisig/asset_proxy_owner.ts
new file mode 100644
index 000000000..087152316
--- /dev/null
+++ b/contracts/core/test/multisig/asset_proxy_owner.ts
@@ -0,0 +1,498 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+
+import {
+    AssetProxyOwnerAssetProxyRegistrationEventArgs,
+    AssetProxyOwnerContract,
+    AssetProxyOwnerExecutionEventArgs,
+    AssetProxyOwnerExecutionFailureEventArgs,
+    AssetProxyOwnerSubmissionEventArgs,
+} from '../../generated-wrappers/asset_proxy_owner';
+import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
+import { TestAssetProxyOwnerContract } from '../../generated-wrappers/test_asset_proxy_owner';
+import { artifacts } from '../../src/artifacts';
+import {
+    expectContractCallFailedAsync,
+    expectContractCreationFailedAsync,
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    sendTransactionResult,
+} from '../utils/assertions';
+import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+// tslint:disable:no-unnecessary-type-assertion
+describe('AssetProxyOwner', () => {
+    let owners: string[];
+    let authorized: string;
+    let notOwner: string;
+    const REQUIRED_APPROVALS = new BigNumber(2);
+    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
+
+    let erc20Proxy: MixinAuthorizableContract;
+    let erc721Proxy: MixinAuthorizableContract;
+    let testAssetProxyOwner: TestAssetProxyOwnerContract;
+    let multiSigWrapper: MultiSigWrapper;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        owners = [accounts[0], accounts[1]];
+        authorized = accounts[2];
+        notOwner = accounts[3];
+        const initialOwner = accounts[0];
+        erc20Proxy = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
+            artifacts.MixinAuthorizable,
+            provider,
+            txDefaults,
+        );
+        erc721Proxy = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
+            artifacts.MixinAuthorizable,
+            provider,
+            txDefaults,
+        );
+        const defaultAssetProxyContractAddresses: string[] = [];
+        testAssetProxyOwner = await TestAssetProxyOwnerContract.deployFrom0xArtifactAsync(
+            artifacts.TestAssetProxyOwner,
+            provider,
+            txDefaults,
+            owners,
+            defaultAssetProxyContractAddresses,
+            REQUIRED_APPROVALS,
+            SECONDS_TIME_LOCKED,
+        );
+        multiSigWrapper = new MultiSigWrapper(testAssetProxyOwner, provider);
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
+                from: initialOwner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
+                from: initialOwner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('constructor', () => {
+        it('should register passed in assetProxyContracts', async () => {
+            const assetProxyContractAddresses = [erc20Proxy.address, erc721Proxy.address];
+            const newMultiSig = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
+                artifacts.AssetProxyOwner,
+                provider,
+                txDefaults,
+                owners,
+                assetProxyContractAddresses,
+                REQUIRED_APPROVALS,
+                SECONDS_TIME_LOCKED,
+            );
+            const isErc20ProxyRegistered = await newMultiSig.isAssetProxyRegistered.callAsync(erc20Proxy.address);
+            const isErc721ProxyRegistered = await newMultiSig.isAssetProxyRegistered.callAsync(erc721Proxy.address);
+            expect(isErc20ProxyRegistered).to.equal(true);
+            expect(isErc721ProxyRegistered).to.equal(true);
+        });
+        it('should throw if a null address is included in assetProxyContracts', async () => {
+            const assetProxyContractAddresses = [erc20Proxy.address, constants.NULL_ADDRESS];
+            return expectContractCreationFailedAsync(
+                (AssetProxyOwnerContract.deployFrom0xArtifactAsync(
+                    artifacts.AssetProxyOwner,
+                    provider,
+                    txDefaults,
+                    owners,
+                    assetProxyContractAddresses,
+                    REQUIRED_APPROVALS,
+                    SECONDS_TIME_LOCKED,
+                ) as any) as sendTransactionResult,
+                RevertReason.InvalidAssetProxy,
+            );
+        });
+    });
+
+    describe('isFunctionRemoveAuthorizedAddressAtIndex', () => {
+        it('should return false if data is not for removeAuthorizedAddressAtIndex', async () => {
+            const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
+                owners[0],
+            );
+
+            const isFunctionRemoveAuthorizedAddressAtIndex = await testAssetProxyOwner.isFunctionRemoveAuthorizedAddressAtIndex.callAsync(
+                notRemoveAuthorizedAddressData,
+            );
+            expect(isFunctionRemoveAuthorizedAddressAtIndex).to.be.false();
+        });
+
+        it('should return true if data is for removeAuthorizedAddressAtIndex', async () => {
+            const index = new BigNumber(0);
+            const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                owners[0],
+                index,
+            );
+            const isFunctionRemoveAuthorizedAddressAtIndex = await testAssetProxyOwner.isFunctionRemoveAuthorizedAddressAtIndex.callAsync(
+                removeAuthorizedAddressAtIndexData,
+            );
+            expect(isFunctionRemoveAuthorizedAddressAtIndex).to.be.true();
+        });
+    });
+
+    describe('registerAssetProxy', () => {
+        it('should throw if not called by multisig', async () => {
+            const isRegistered = true;
+            return expectTransactionFailedWithoutReasonAsync(
+                testAssetProxyOwner.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, isRegistered, {
+                    from: owners[0],
+                }),
+            );
+        });
+
+        it('should register an address if called by multisig after timelock', async () => {
+            const addressToRegister = erc20Proxy.address;
+            const isRegistered = true;
+            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
+                addressToRegister,
+                isRegistered,
+            );
+            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                testAssetProxyOwner.address,
+                registerAssetProxyData,
+                owners[0],
+            );
+
+            const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+            const txId = log.args.transactionId;
+
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
+
+            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
+            const registerLog = executeTxRes.logs[0] as LogWithDecodedArgs<
+                AssetProxyOwnerAssetProxyRegistrationEventArgs
+            >;
+            expect(registerLog.args.assetProxyContract).to.equal(addressToRegister);
+            expect(registerLog.args.isRegistered).to.equal(isRegistered);
+
+            const isAssetProxyRegistered = await testAssetProxyOwner.isAssetProxyRegistered.callAsync(
+                addressToRegister,
+            );
+            expect(isAssetProxyRegistered).to.equal(isRegistered);
+        });
+
+        it('should fail if registering a null address', async () => {
+            const addressToRegister = constants.NULL_ADDRESS;
+            const isRegistered = true;
+            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
+                addressToRegister,
+                isRegistered,
+            );
+            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                testAssetProxyOwner.address,
+                registerAssetProxyData,
+                owners[0],
+            );
+            const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+            const txId = log.args.transactionId;
+
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
+
+            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
+            const failureLog = executeTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerExecutionFailureEventArgs>;
+            expect(failureLog.args.transactionId).to.be.bignumber.equal(txId);
+
+            const isAssetProxyRegistered = await testAssetProxyOwner.isAssetProxyRegistered.callAsync(
+                addressToRegister,
+            );
+            expect(isAssetProxyRegistered).to.equal(false);
+        });
+    });
+
+    describe('Calling removeAuthorizedAddressAtIndex', () => {
+        const erc20Index = new BigNumber(0);
+        const erc721Index = new BigNumber(1);
+        before('authorize both proxies and register erc20 proxy', async () => {
+            // Only register ERC20 proxy
+            const addressToRegister = erc20Proxy.address;
+            const isRegistered = true;
+            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
+                addressToRegister,
+                isRegistered,
+            );
+            const registerAssetProxySubmitRes = await multiSigWrapper.submitTransactionAsync(
+                testAssetProxyOwner.address,
+                registerAssetProxyData,
+                owners[0],
+            );
+            const registerAssetProxySubmitLog = registerAssetProxySubmitRes.logs[0] as LogWithDecodedArgs<
+                AssetProxyOwnerSubmissionEventArgs
+            >;
+
+            const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(authorized);
+            const erc20AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
+                erc20Proxy.address,
+                addAuthorizedAddressData,
+                owners[0],
+            );
+            const erc721AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
+                erc721Proxy.address,
+                addAuthorizedAddressData,
+                owners[0],
+            );
+            const erc20AddAuthorizedAddressSubmitLog = erc20AddAuthorizedAddressSubmitRes.logs[0] as LogWithDecodedArgs<
+                AssetProxyOwnerSubmissionEventArgs
+            >;
+            const erc721AddAuthorizedAddressSubmitLog = erc721AddAuthorizedAddressSubmitRes
+                .logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+
+            const registerAssetProxyTxId = registerAssetProxySubmitLog.args.transactionId;
+            const erc20AddAuthorizedAddressTxId = erc20AddAuthorizedAddressSubmitLog.args.transactionId;
+            const erc721AddAuthorizedAddressTxId = erc721AddAuthorizedAddressSubmitLog.args.transactionId;
+
+            await multiSigWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]);
+            await multiSigWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]);
+            await multiSigWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]);
+            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
+            await multiSigWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]);
+            await multiSigWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], {
+                gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
+            });
+            await multiSigWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], {
+                gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
+            });
+        });
+
+        describe('validRemoveAuthorizedAddressAtIndexTx', () => {
+            it('should revert if data is not for removeAuthorizedAddressAtIndex and proxy is registered', async () => {
+                const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
+                    authorized,
+                );
+                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    notRemoveAuthorizedAddressData,
+                    owners[0],
+                );
+                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+                return expectContractCallFailedAsync(
+                    testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(txId),
+                    RevertReason.InvalidFunctionSelector,
+                );
+            });
+
+            it('should return true if data is for removeAuthorizedAddressAtIndex and proxy is registered', async () => {
+                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc20Index,
+                );
+                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+                const isValidRemoveAuthorizedAddressAtIndexTx = await testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(
+                    txId,
+                );
+                expect(isValidRemoveAuthorizedAddressAtIndexTx).to.be.true();
+            });
+
+            it('should revert if data is for removeAuthorizedAddressAtIndex and proxy is not registered', async () => {
+                const removeAuthorizedAddressAtIndexData = erc721Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc721Index,
+                );
+                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                    erc721Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+                return expectContractCallFailedAsync(
+                    testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(txId),
+                    RevertReason.UnregisteredAssetProxy,
+                );
+            });
+        });
+
+        describe('executeRemoveAuthorizedAddressAtIndex', () => {
+            it('should throw without the required confirmations', async () => {
+                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc20Index,
+                );
+                const res = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+
+                return expectTransactionFailedAsync(
+                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
+                        from: owners[1],
+                    }),
+                    RevertReason.TxNotFullyConfirmed,
+                );
+            });
+
+            it('should throw if tx destination is not registered', async () => {
+                const removeAuthorizedAddressAtIndexData = erc721Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc721Index,
+                );
+                const res = await multiSigWrapper.submitTransactionAsync(
+                    erc721Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+
+                return expectTransactionFailedAsync(
+                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
+                        from: owners[1],
+                    }),
+                    RevertReason.UnregisteredAssetProxy,
+                );
+            });
+
+            it('should throw if tx data is not for removeAuthorizedAddressAtIndex', async () => {
+                const newAuthorized = owners[1];
+                const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
+                    newAuthorized,
+                );
+                const res = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    addAuthorizedAddressData,
+                    owners[0],
+                );
+                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+
+                return expectTransactionFailedAsync(
+                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
+                        from: owners[1],
+                    }),
+                    RevertReason.InvalidFunctionSelector,
+                );
+            });
+
+            it('should execute removeAuthorizedAddressAtIndex for registered address if fully confirmed and called by owner', async () => {
+                const isAuthorizedBefore = await erc20Proxy.authorized.callAsync(authorized);
+                expect(isAuthorizedBefore).to.equal(true);
+
+                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc20Index,
+                );
+                const submitRes = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = submitLog.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+
+                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
+                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
+                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
+
+                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
+                const isExecuted = tx[3];
+                expect(isExecuted).to.equal(true);
+
+                const isAuthorizedAfter = await erc20Proxy.authorized.callAsync(authorized);
+                expect(isAuthorizedAfter).to.equal(false);
+            });
+
+            it('should execute removeAuthorizedAddressAtIndex for registered address if fully confirmed and called by non-owner', async () => {
+                const isAuthorizedBefore = await erc20Proxy.authorized.callAsync(authorized);
+                expect(isAuthorizedBefore).to.equal(true);
+
+                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc20Index,
+                );
+                const submitRes = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = submitLog.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+
+                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner);
+                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
+                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
+
+                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
+                const isExecuted = tx[3];
+                expect(isExecuted).to.equal(true);
+
+                const isAuthorizedAfter = await erc20Proxy.authorized.callAsync(authorized);
+                expect(isAuthorizedAfter).to.equal(false);
+            });
+
+            it('should throw if already executed', async () => {
+                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
+                    authorized,
+                    erc20Index,
+                );
+                const submitRes = await multiSigWrapper.submitTransactionAsync(
+                    erc20Proxy.address,
+                    removeAuthorizedAddressAtIndexData,
+                    owners[0],
+                );
+                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
+                const txId = submitLog.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+
+                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
+                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
+                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
+
+                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
+                const isExecuted = tx[3];
+                expect(isExecuted).to.equal(true);
+
+                return expectTransactionFailedWithoutReasonAsync(
+                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
+                        from: owners[1],
+                    }),
+                );
+            });
+        });
+    });
+});
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/multisig/multi_sig_with_time_lock.ts b/contracts/core/test/multisig/multi_sig_with_time_lock.ts
new file mode 100644
index 000000000..1c0cb0515
--- /dev/null
+++ b/contracts/core/test/multisig/multi_sig_with_time_lock.ts
@@ -0,0 +1,347 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import {
+    MultiSigWalletWithTimeLockConfirmationEventArgs,
+    MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs,
+    MultiSigWalletWithTimeLockContract,
+    MultiSigWalletWithTimeLockExecutionEventArgs,
+    MultiSigWalletWithTimeLockExecutionFailureEventArgs,
+    MultiSigWalletWithTimeLockSubmissionEventArgs,
+} from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
+import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+// tslint:disable:no-unnecessary-type-assertion
+describe('MultiSigWalletWithTimeLock', () => {
+    let owners: string[];
+    let notOwner: string;
+    const REQUIRED_APPROVALS = new BigNumber(2);
+    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        owners = [accounts[0], accounts[1], accounts[2]];
+        notOwner = accounts[3];
+    });
+
+    let multiSig: MultiSigWalletWithTimeLockContract;
+    let multiSigWrapper: MultiSigWrapper;
+
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('external_call', () => {
+        it('should be internal', async () => {
+            const secondsTimeLocked = new BigNumber(0);
+            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                artifacts.MultiSigWalletWithTimeLock,
+                provider,
+                txDefaults,
+                owners,
+                REQUIRED_APPROVALS,
+                secondsTimeLocked,
+            );
+            expect(_.isUndefined((multiSig as any).external_call)).to.be.equal(true);
+        });
+    });
+    describe('confirmTransaction', () => {
+        let txId: BigNumber;
+        beforeEach(async () => {
+            const secondsTimeLocked = new BigNumber(0);
+            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                artifacts.MultiSigWalletWithTimeLock,
+                provider,
+                txDefaults,
+                owners,
+                REQUIRED_APPROVALS,
+                secondsTimeLocked,
+            );
+            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+            const destination = notOwner;
+            const data = constants.NULL_BYTES;
+            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
+            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
+                .transactionId;
+        });
+        it('should revert if called by a non-owner', async () => {
+            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, notOwner));
+        });
+        it('should revert if transaction does not exist', async () => {
+            const nonexistentTxId = new BigNumber(123456789);
+            await expectTransactionFailedWithoutReasonAsync(
+                multiSigWrapper.confirmTransactionAsync(nonexistentTxId, owners[1]),
+            );
+        });
+        it('should revert if transaction is already confirmed by caller', async () => {
+            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, owners[0]));
+        });
+        it('should confirm transaction for caller and log a Confirmation event', async () => {
+            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationEventArgs>;
+            expect(log.event).to.be.equal('Confirmation');
+            expect(log.args.sender).to.be.equal(owners[1]);
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+        it('should revert if fully confirmed', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await expectTransactionFailedAsync(
+                multiSigWrapper.confirmTransactionAsync(txId, owners[2]),
+                RevertReason.TxFullyConfirmed,
+            );
+        });
+        it('should set the confirmation time of the transaction if it becomes fully confirmed', async () => {
+            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            const blockNum = await web3Wrapper.getBlockNumberAsync();
+            const timestamp = new BigNumber(await web3Wrapper.getBlockTimestampAsync(blockNum));
+            const log = txReceipt.logs[1] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs>;
+            expect(log.args.confirmationTime).to.be.bignumber.equal(timestamp);
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+    });
+    describe('executeTransaction', () => {
+        let txId: BigNumber;
+        const secondsTimeLocked = new BigNumber(1000000);
+        beforeEach(async () => {
+            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                artifacts.MultiSigWalletWithTimeLock,
+                provider,
+                txDefaults,
+                owners,
+                REQUIRED_APPROVALS,
+                secondsTimeLocked,
+            );
+            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+            const destination = notOwner;
+            const data = constants.NULL_BYTES;
+            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
+            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
+                .transactionId;
+        });
+        it('should revert if transaction has not been fully confirmed', async () => {
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            await expectTransactionFailedAsync(
+                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
+                RevertReason.TxNotFullyConfirmed,
+            );
+        });
+        it('should revert if time lock has not passed', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await expectTransactionFailedAsync(
+                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
+                RevertReason.TimeLockIncomplete,
+            );
+        });
+        it('should execute a transaction and log an Execution event if successful and called by owner', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
+            expect(log.event).to.be.equal('Execution');
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+        it('should execute a transaction and log an Execution event if successful and called by non-owner', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, notOwner);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
+            expect(log.event).to.be.equal('Execution');
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+        it('should revert if a required confirmation is revoked before executeTransaction is called', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            await multiSigWrapper.revokeConfirmationAsync(txId, owners[0]);
+            await expectTransactionFailedAsync(
+                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
+                RevertReason.TxNotFullyConfirmed,
+            );
+        });
+        it('should revert if transaction has been executed', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.executeTransactionAsync(txId, owners[1]));
+        });
+        it("should log an ExecutionFailure event and not update the transaction's execution state if unsuccessful", async () => {
+            const contractWithoutFallback = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
+                artifacts.DummyERC20Token,
+                provider,
+                txDefaults,
+                constants.DUMMY_TOKEN_NAME,
+                constants.DUMMY_TOKEN_SYMBOL,
+                constants.DUMMY_TOKEN_DECIMALS,
+                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+            );
+            const data = constants.NULL_BYTES;
+            const value = new BigNumber(10);
+            const submissionTxReceipt = await multiSigWrapper.submitTransactionAsync(
+                contractWithoutFallback.address,
+                data,
+                owners[0],
+                { value },
+            );
+            const newTxId = (submissionTxReceipt.logs[0] as LogWithDecodedArgs<
+                MultiSigWalletWithTimeLockSubmissionEventArgs
+            >).args.transactionId;
+            await multiSigWrapper.confirmTransactionAsync(newTxId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(newTxId, owners[1]);
+            const executionFailureLog = txReceipt.logs[0] as LogWithDecodedArgs<
+                MultiSigWalletWithTimeLockExecutionFailureEventArgs
+            >;
+            expect(executionFailureLog.event).to.be.equal('ExecutionFailure');
+            expect(executionFailureLog.args.transactionId).to.be.bignumber.equal(newTxId);
+        });
+    });
+    describe('changeTimeLock', () => {
+        describe('initially non-time-locked', async () => {
+            before(async () => {
+                await blockchainLifecycle.startAsync();
+            });
+            after(async () => {
+                await blockchainLifecycle.revertAsync();
+            });
+            before('deploy a wallet', async () => {
+                const secondsTimeLocked = new BigNumber(0);
+                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                    artifacts.MultiSigWalletWithTimeLock,
+                    provider,
+                    txDefaults,
+                    owners,
+                    REQUIRED_APPROVALS,
+                    secondsTimeLocked,
+                );
+                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+            });
+
+            it('should throw when not called by wallet', async () => {
+                return expectTransactionFailedWithoutReasonAsync(
+                    multiSig.changeTimeLock.sendTransactionAsync(SECONDS_TIME_LOCKED, { from: owners[0] }),
+                );
+            });
+
+            it('should throw without enough confirmations', async () => {
+                const destination = multiSig.address;
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
+                const res = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
+                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+                return expectTransactionFailedAsync(
+                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
+                    RevertReason.TxNotFullyConfirmed,
+                );
+            });
+
+            it('should set confirmation time with enough confirmations', async () => {
+                const destination = multiSig.address;
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
+                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
+                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                const txId = subLog.args.transactionId;
+
+                const confirmRes = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                expect(confirmRes.logs).to.have.length(2);
+
+                const blockNum = await web3Wrapper.getBlockNumberAsync();
+                const blockInfo = await web3Wrapper.getBlockIfExistsAsync(blockNum);
+                if (_.isUndefined(blockInfo)) {
+                    throw new Error(`Unexpectedly failed to fetch block at #${blockNum}`);
+                }
+                const timestamp = new BigNumber(blockInfo.timestamp);
+                const confirmationTimeBigNum = new BigNumber(await multiSig.confirmationTimes.callAsync(txId));
+
+                expect(timestamp).to.be.bignumber.equal(confirmationTimeBigNum);
+            });
+
+            it('should be executable with enough confirmations and secondsTimeLocked of 0', async () => {
+                const destination = multiSig.address;
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
+                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
+                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                const txId = subLog.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
+
+                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
+                expect(secondsTimeLocked).to.be.bignumber.equal(SECONDS_TIME_LOCKED);
+            });
+        });
+        describe('initially time-locked', async () => {
+            before(async () => {
+                await blockchainLifecycle.startAsync();
+            });
+            after(async () => {
+                await blockchainLifecycle.revertAsync();
+            });
+            let txId: BigNumber;
+            const newSecondsTimeLocked = new BigNumber(0);
+            before('deploy a wallet, submit transaction to change timelock, and confirm the transaction', async () => {
+                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                    artifacts.MultiSigWalletWithTimeLock,
+                    provider,
+                    txDefaults,
+                    owners,
+                    REQUIRED_APPROVALS,
+                    SECONDS_TIME_LOCKED,
+                );
+                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(newSecondsTimeLocked);
+                const res = await multiSigWrapper.submitTransactionAsync(
+                    multiSig.address,
+                    changeTimeLockData,
+                    owners[0],
+                );
+                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                txId = log.args.transactionId;
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            });
+
+            it('should throw if it has enough confirmations but is not past the time lock', async () => {
+                return expectTransactionFailedAsync(
+                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
+                    RevertReason.TimeLockIncomplete,
+                );
+            });
+
+            it('should execute if it has enough confirmations and is past the time lock', async () => {
+                await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+
+                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
+                expect(secondsTimeLocked).to.be.bignumber.equal(newSecondsTimeLocked);
+            });
+        });
+    });
+});
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/tokens/erc721_token.ts b/contracts/core/test/tokens/erc721_token.ts
new file mode 100644
index 000000000..72407748f
--- /dev/null
+++ b/contracts/core/test/tokens/erc721_token.ts
@@ -0,0 +1,279 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+
+import {
+    DummyERC721ReceiverContract,
+    DummyERC721ReceiverTokenReceivedEventArgs,
+} from '../../generated-wrappers/dummy_erc721_receiver';
+import {
+    DummyERC721TokenContract,
+    DummyERC721TokenTransferEventArgs,
+} from '../../generated-wrappers/dummy_erc721_token';
+import { InvalidERC721ReceiverContract } from '../../generated-wrappers/invalid_erc721_receiver';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { LogDecoder } from '../utils/log_decoder';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+// tslint:disable:no-unnecessary-type-assertion
+describe('ERC721Token', () => {
+    let owner: string;
+    let spender: string;
+    let token: DummyERC721TokenContract;
+    let erc721Receiver: DummyERC721ReceiverContract;
+    let logDecoder: LogDecoder;
+    const tokenId = new BigNumber(1);
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        owner = accounts[0];
+        spender = accounts[1];
+        token = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC721Token,
+            provider,
+            txDefaults,
+            constants.DUMMY_TOKEN_NAME,
+            constants.DUMMY_TOKEN_SYMBOL,
+        );
+        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC721Receiver,
+            provider,
+            txDefaults,
+        );
+        logDecoder = new LogDecoder(web3Wrapper);
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('transferFrom', () => {
+        it('should revert if the tokenId is not owner', async () => {
+            const from = owner;
+            const to = erc721Receiver.address;
+            const unownedTokenId = new BigNumber(2);
+            await expectTransactionFailedAsync(
+                token.transferFrom.sendTransactionAsync(from, to, unownedTokenId),
+                RevertReason.Erc721ZeroOwner,
+            );
+        });
+        it('should revert if transferring to a null address', async () => {
+            const from = owner;
+            const to = constants.NULL_ADDRESS;
+            await expectTransactionFailedAsync(
+                token.transferFrom.sendTransactionAsync(from, to, tokenId),
+                RevertReason.Erc721ZeroToAddress,
+            );
+        });
+        it('should revert if the from address does not own the token', async () => {
+            const from = spender;
+            const to = erc721Receiver.address;
+            await expectTransactionFailedAsync(
+                token.transferFrom.sendTransactionAsync(from, to, tokenId),
+                RevertReason.Erc721OwnerMismatch,
+            );
+        });
+        it('should revert if spender does not own the token, is not approved, and is not approved for all', async () => {
+            const from = owner;
+            const to = erc721Receiver.address;
+            await expectTransactionFailedAsync(
+                token.transferFrom.sendTransactionAsync(from, to, tokenId, { from: spender }),
+                RevertReason.Erc721InvalidSpender,
+            );
+        });
+        it('should transfer the token if called by owner', async () => {
+            const from = owner;
+            const to = erc721Receiver.address;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            expect(log.args._from).to.be.equal(from);
+            expect(log.args._to).to.be.equal(to);
+            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
+        });
+        it('should transfer the token if spender is approved for all', async () => {
+            const isApproved = true;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.setApprovalForAll.sendTransactionAsync(spender, isApproved),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const from = owner;
+            const to = erc721Receiver.address;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            expect(log.args._from).to.be.equal(from);
+            expect(log.args._to).to.be.equal(to);
+            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
+        });
+        it('should transfer the token if spender is individually approved', async () => {
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.approve.sendTransactionAsync(spender, tokenId),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const from = owner;
+            const to = erc721Receiver.address;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+
+            const approvedAddress = await token.getApproved.callAsync(tokenId);
+            expect(approvedAddress).to.be.equal(constants.NULL_ADDRESS);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            expect(log.args._from).to.be.equal(from);
+            expect(log.args._to).to.be.equal(to);
+            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
+        });
+    });
+    describe('safeTransferFrom without data', () => {
+        it('should transfer token to a non-contract address if called by owner', async () => {
+            const from = owner;
+            const to = spender;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            expect(log.args._from).to.be.equal(from);
+            expect(log.args._to).to.be.equal(to);
+            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
+        });
+        it('should revert if transferring to a contract address without onERC721Received', async () => {
+            const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
+                artifacts.DummyERC721Token,
+                provider,
+                txDefaults,
+                constants.DUMMY_TOKEN_NAME,
+                constants.DUMMY_TOKEN_SYMBOL,
+            );
+            const from = owner;
+            const to = contract.address;
+            await expectTransactionFailedWithoutReasonAsync(
+                token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
+            );
+        });
+        it('should revert if onERC721Received does not return the correct value', async () => {
+            const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
+                artifacts.InvalidERC721Receiver,
+                provider,
+                txDefaults,
+            );
+            const from = owner;
+            const to = invalidErc721Receiver.address;
+            await expectTransactionFailedAsync(
+                token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
+                RevertReason.Erc721InvalidSelector,
+            );
+        });
+        it('should transfer to contract and call onERC721Received with correct return value', async () => {
+            const from = owner;
+            const to = erc721Receiver.address;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+            const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
+            expect(transferLog.args._from).to.be.equal(from);
+            expect(transferLog.args._to).to.be.equal(to);
+            expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
+            expect(receiverLog.args.operator).to.be.equal(owner);
+            expect(receiverLog.args.from).to.be.equal(from);
+            expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
+            expect(receiverLog.args.data).to.be.equal(constants.NULL_BYTES);
+        });
+    });
+    describe('safeTransferFrom with data', () => {
+        const data = '0x0102030405060708090a0b0c0d0e0f';
+        it('should transfer token to a non-contract address if called by owner', async () => {
+            const from = owner;
+            const to = spender;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            expect(log.args._from).to.be.equal(from);
+            expect(log.args._to).to.be.equal(to);
+            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
+        });
+        it('should revert if transferring to a contract address without onERC721Received', async () => {
+            const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
+                artifacts.DummyERC721Token,
+                provider,
+                txDefaults,
+                constants.DUMMY_TOKEN_NAME,
+                constants.DUMMY_TOKEN_SYMBOL,
+            );
+            const from = owner;
+            const to = contract.address;
+            await expectTransactionFailedWithoutReasonAsync(
+                token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
+            );
+        });
+        it('should revert if onERC721Received does not return the correct value', async () => {
+            const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
+                artifacts.InvalidERC721Receiver,
+                provider,
+                txDefaults,
+            );
+            const from = owner;
+            const to = invalidErc721Receiver.address;
+            await expectTransactionFailedAsync(
+                token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
+                RevertReason.Erc721InvalidSelector,
+            );
+        });
+        it('should transfer to contract and call onERC721Received with correct return value', async () => {
+            const from = owner;
+            const to = erc721Receiver.address;
+            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
+                await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
+            );
+            const newOwner = await token.ownerOf.callAsync(tokenId);
+            expect(newOwner).to.be.equal(to);
+            const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
+            const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
+            expect(transferLog.args._from).to.be.equal(from);
+            expect(transferLog.args._to).to.be.equal(to);
+            expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
+            expect(receiverLog.args.operator).to.be.equal(owner);
+            expect(receiverLog.args.from).to.be.equal(from);
+            expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
+            expect(receiverLog.args.data).to.be.equal(data);
+        });
+    });
+});
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/tokens/unlimited_allowance_token.ts b/contracts/core/test/tokens/unlimited_allowance_token.ts
new file mode 100644
index 000000000..ea5a50522
--- /dev/null
+++ b/contracts/core/test/tokens/unlimited_allowance_token.ts
@@ -0,0 +1,191 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { artifacts } from '../../src/artifacts';
+import { expectContractCallFailedAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('UnlimitedAllowanceToken', () => {
+    let owner: string;
+    let spender: string;
+    const MAX_MINT_VALUE = new BigNumber(10000000000000000000000);
+    let token: DummyERC20TokenContract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        owner = accounts[0];
+        spender = accounts[1];
+        token = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC20Token,
+            provider,
+            txDefaults,
+            constants.DUMMY_TOKEN_NAME,
+            constants.DUMMY_TOKEN_SYMBOL,
+            constants.DUMMY_TOKEN_DECIMALS,
+            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await token.mint.sendTransactionAsync(MAX_MINT_VALUE, { from: owner }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('transfer', () => {
+        it('should throw if owner has insufficient balance', async () => {
+            const ownerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = ownerBalance.plus(1);
+            return expectContractCallFailedAsync(
+                token.transfer.callAsync(spender, amountToTransfer, { from: owner }),
+                RevertReason.Erc20InsufficientBalance,
+            );
+        });
+
+        it('should transfer balance from sender to receiver', async () => {
+            const receiver = spender;
+            const initOwnerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = new BigNumber(1);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const finalOwnerBalance = await token.balanceOf.callAsync(owner);
+            const finalReceiverBalance = await token.balanceOf.callAsync(receiver);
+
+            const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
+            const expectedFinalReceiverBalance = amountToTransfer;
+            expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance);
+            expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance);
+        });
+
+        it('should return true on a 0 value transfer', async () => {
+            const didReturnTrue = await token.transfer.callAsync(spender, new BigNumber(0), {
+                from: owner,
+            });
+            expect(didReturnTrue).to.be.true();
+        });
+    });
+
+    describe('transferFrom', () => {
+        it('should throw if owner has insufficient balance', async () => {
+            const ownerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = ownerBalance.plus(1);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.approve.sendTransactionAsync(spender, amountToTransfer, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            return expectContractCallFailedAsync(
+                token.transferFrom.callAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                }),
+                RevertReason.Erc20InsufficientBalance,
+            );
+        });
+
+        it('should throw if spender has insufficient allowance', async () => {
+            const ownerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = ownerBalance;
+
+            const spenderAllowance = await token.allowance.callAsync(owner, spender);
+            const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
+            expect(isSpenderAllowanceInsufficient).to.be.true();
+
+            return expectContractCallFailedAsync(
+                token.transferFrom.callAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                }),
+                RevertReason.Erc20InsufficientAllowance,
+            );
+        });
+
+        it('should return true on a 0 value transfer', async () => {
+            const amountToTransfer = new BigNumber(0);
+            const didReturnTrue = await token.transferFrom.callAsync(owner, spender, amountToTransfer, {
+                from: spender,
+            });
+            expect(didReturnTrue).to.be.true();
+        });
+
+        it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
+            const initOwnerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = initOwnerBalance;
+            const initSpenderAllowance = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newSpenderAllowance = await token.allowance.callAsync(owner, spender);
+            expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
+        });
+
+        it('should transfer the correct balances if spender has sufficient allowance', async () => {
+            const initOwnerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = initOwnerBalance;
+            const initSpenderAllowance = initOwnerBalance;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newOwnerBalance = await token.balanceOf.callAsync(owner);
+            const newSpenderBalance = await token.balanceOf.callAsync(spender);
+
+            expect(newOwnerBalance).to.be.bignumber.equal(0);
+            expect(newSpenderBalance).to.be.bignumber.equal(initOwnerBalance);
+        });
+
+        it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
+            const initOwnerBalance = await token.balanceOf.callAsync(owner);
+            const amountToTransfer = initOwnerBalance;
+            const initSpenderAllowance = initOwnerBalance;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newSpenderAllowance = await token.allowance.callAsync(owner, spender);
+            expect(newSpenderAllowance).to.be.bignumber.equal(0);
+        });
+    });
+});
diff --git a/contracts/core/test/tokens/weth9.ts b/contracts/core/test/tokens/weth9.ts
new file mode 100644
index 000000000..9a31dc3f2
--- /dev/null
+++ b/contracts/core/test/tokens/weth9.ts
@@ -0,0 +1,138 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+
+import { WETH9Contract } from '../../generated-wrappers/weth9';
+import { artifacts } from '../../src/artifacts';
+import { expectInsufficientFundsAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('EtherToken', () => {
+    let account: string;
+    const gasPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 9);
+    let etherToken: WETH9Contract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        account = accounts[0];
+
+        etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, {
+            gasPrice,
+            ...txDefaults,
+        });
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('deposit', () => {
+        it('should throw if caller attempts to deposit more Ether than caller balance', async () => {
+            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const ethToDeposit = initEthBalance.plus(1);
+
+            return expectInsufficientFundsAsync(etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }));
+        });
+
+        it('should convert deposited Ether to wrapped Ether tokens', async () => {
+            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+
+            const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
+
+            const txHash = await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit });
+            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                txHash,
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
+            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+
+            expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
+            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
+        });
+    });
+
+    describe('withdraw', () => {
+        it('should throw if caller attempts to withdraw greater than caller balance', async () => {
+            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+            const ethTokensToWithdraw = initEthTokenBalance.plus(1);
+
+            return expectTransactionFailedWithoutReasonAsync(
+                etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw),
+            );
+        });
+
+        it('should convert ether tokens to ether with sufficient balance', async () => {
+            const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const ethTokensToWithdraw = initEthTokenBalance;
+            expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0);
+            const txHash = await etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw, {
+                gas: constants.MAX_ETHERTOKEN_WITHDRAW_GAS,
+            });
+            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                txHash,
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
+            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+
+            expect(finalEthBalance).to.be.bignumber.equal(
+                initEthBalance.plus(ethTokensToWithdraw.minus(ethSpentOnGas)),
+            );
+            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.minus(ethTokensToWithdraw));
+        });
+    });
+
+    describe('fallback', () => {
+        it('should convert sent ether to ether tokens', async () => {
+            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+
+            const ethToDeposit = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18);
+
+            const txHash = await web3Wrapper.sendTransactionAsync({
+                from: account,
+                to: etherToken.address,
+                value: ethToDeposit,
+                gasPrice,
+            });
+
+            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                txHash,
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
+            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
+            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
+
+            expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
+            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
+        });
+    });
+});
diff --git a/contracts/core/test/tokens/zrx_token.ts b/contracts/core/test/tokens/zrx_token.ts
new file mode 100644
index 000000000..cab62c205
--- /dev/null
+++ b/contracts/core/test/tokens/zrx_token.ts
@@ -0,0 +1,206 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+
+import { ZRXTokenContract } from '../../generated-wrappers/zrx_token';
+import { artifacts } from '../../src/artifacts';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('ZRXToken', () => {
+    let owner: string;
+    let spender: string;
+    let MAX_UINT: BigNumber;
+    let zrxToken: ZRXTokenContract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        owner = accounts[0];
+        spender = accounts[1];
+        zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRXToken, provider, txDefaults);
+        MAX_UINT = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('constants', () => {
+        it('should have 18 decimals', async () => {
+            const decimals = new BigNumber(await zrxToken.decimals.callAsync());
+            const expectedDecimals = 18;
+            expect(decimals).to.be.bignumber.equal(expectedDecimals);
+        });
+
+        it('should have a total supply of 1 billion tokens', async () => {
+            const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
+            const expectedTotalSupply = 1000000000;
+            expect(Web3Wrapper.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply);
+        });
+
+        it('should be named 0x Protocol Token', async () => {
+            const name = await zrxToken.name.callAsync();
+            const expectedName = '0x Protocol Token';
+            expect(name).to.be.equal(expectedName);
+        });
+
+        it('should have the symbol ZRX', async () => {
+            const symbol = await zrxToken.symbol.callAsync();
+            const expectedSymbol = 'ZRX';
+            expect(symbol).to.be.equal(expectedSymbol);
+        });
+    });
+
+    describe('constructor', () => {
+        it('should initialize owner balance to totalSupply', async () => {
+            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
+            expect(totalSupply).to.be.bignumber.equal(ownerBalance);
+        });
+    });
+
+    describe('transfer', () => {
+        it('should transfer balance from sender to receiver', async () => {
+            const receiver = spender;
+            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const amountToTransfer = new BigNumber(1);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const finalOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const finalReceiverBalance = await zrxToken.balanceOf.callAsync(receiver);
+
+            const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
+            const expectedFinalReceiverBalance = amountToTransfer;
+            expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance);
+            expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance);
+        });
+
+        it('should return true on a 0 value transfer', async () => {
+            const didReturnTrue = await zrxToken.transfer.callAsync(spender, new BigNumber(0), {
+                from: owner,
+            });
+            expect(didReturnTrue).to.be.true();
+        });
+    });
+
+    describe('transferFrom', () => {
+        it('should return false if owner has insufficient balance', async () => {
+            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const amountToTransfer = ownerBalance.plus(1);
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer, {
+                    from: owner,
+                    gas: constants.MAX_TOKEN_APPROVE_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
+                from: spender,
+            });
+            expect(didReturnTrue).to.be.false();
+        });
+
+        it('should return false if spender has insufficient allowance', async () => {
+            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const amountToTransfer = ownerBalance;
+
+            const spenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
+            const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
+            expect(isSpenderAllowanceInsufficient).to.be.true();
+
+            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
+                from: spender,
+            });
+            expect(didReturnTrue).to.be.false();
+        });
+
+        it('should return true on a 0 value transfer', async () => {
+            const amountToTransfer = new BigNumber(0);
+            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
+                from: spender,
+            });
+            expect(didReturnTrue).to.be.true();
+        });
+
+        it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
+            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const amountToTransfer = initOwnerBalance;
+            const initSpenderAllowance = MAX_UINT;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance, {
+                    from: owner,
+                    gas: constants.MAX_TOKEN_APPROVE_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
+            expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
+        });
+
+        it('should transfer the correct balances if spender has sufficient allowance', async () => {
+            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const initSpenderBalance = await zrxToken.balanceOf.callAsync(spender);
+            const amountToTransfer = initOwnerBalance;
+            const initSpenderAllowance = initOwnerBalance;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const newSpenderBalance = await zrxToken.balanceOf.callAsync(spender);
+
+            expect(newOwnerBalance).to.be.bignumber.equal(0);
+            expect(newSpenderBalance).to.be.bignumber.equal(initSpenderBalance.plus(initOwnerBalance));
+        });
+
+        it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
+            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
+            const amountToTransfer = initOwnerBalance;
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
+                    from: spender,
+                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
+                }),
+                constants.AWAIT_TRANSACTION_MINED_MS,
+            );
+
+            const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
+            expect(newSpenderAllowance).to.be.bignumber.equal(0);
+        });
+    });
+});
diff --git a/contracts/core/test/tutorials/arbitrage.ts b/contracts/core/test/tutorials/arbitrage.ts
new file mode 100644
index 000000000..78e0bc238
--- /dev/null
+++ b/contracts/core/test/tutorials/arbitrage.ts
@@ -0,0 +1,260 @@
+// import { ECSignature, SignedOrder, ZeroEx } from '0x.js';
+// import { BlockchainLifecycle, devConstants, web3Factory } from '@0x/dev-utils';
+// import { ExchangeContractErrs } from 'ethereum-types';
+// import { BigNumber } from '@0x/utils';
+// import { Web3Wrapper } from '@0x/web3-wrapper';
+// import * as chai from 'chai';
+// import ethUtil = require('ethereumjs-util');
+// import * as Web3 from 'web3';
+
+// import { AccountLevelsContract } from '../../src/generated_contract_wrappers/account_levels';
+// import { ArbitrageContract } from '../../src/generated_contract_wrappers/arbitrage';
+// import { DummyTokenContract } from '../../src/generated_contract_wrappers/dummy_token';
+// import { EtherDeltaContract } from '../../src/generated_contract_wrappers/ether_delta';
+// import { ExchangeContract } from '../../src/generated_contract_wrappers/exchange';
+// import { TokenTransferProxyContract } from '../../src/generated_contract_wrappers/token_transfer_proxy';
+// import { artifacts } from '../../util/artifacts';
+// import { Balances } from '../../util/balances';
+// import { constants } from '../../util/constants';
+// import { crypto } from '../../util/crypto';
+// import { ExchangeWrapper } from '../../util/exchange_wrapper';
+// import { OrderFactory } from '../../util/order_factory';
+// import { BalancesByOwner, ContractName } from '../../util/types';
+// import { chaiSetup } from '../utils/chai_setup';
+
+// import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+// chaiSetup.configure();
+// const expect = chai.expect;
+// const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+// describe('Arbitrage', () => {
+//     let coinbase: string;
+//     let maker: string;
+//     let edMaker: string;
+//     let edFrontRunner: string;
+//     let amountGet: BigNumber;
+//     let amountGive: BigNumber;
+//     let makerTokenAmount: BigNumber;
+//     let takerTokenAmount: BigNumber;
+//     const feeRecipient = constants.NULL_ADDRESS;
+//     const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
+//     const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
+
+//     let weth: DummyTokenContract;
+//     let zrx: DummyTokenContract;
+//     let arbitrage: ArbitrageContract;
+//     let etherDelta: EtherDeltaContract;
+
+//     let signedOrder: SignedOrder;
+//     let exWrapper: ExchangeWrapper;
+//     let orderFactory: OrderFactory;
+
+//     let zeroEx: ZeroEx;
+
+//     // From a bird's eye view - we create two orders.
+//     // 0x order of 1 ZRX (maker) for 1 WETH (taker)
+//     // ED order of 2 WETH (tokenGive) for 1 ZRX (tokenGet)
+//     // And then we do an atomic arbitrage between them which gives us 1 WETH.
+//     before(async () => {
+//         const accounts = await web3Wrapper.getAvailableAddressesAsync();
+//         [coinbase, maker, edMaker, edFrontRunner] = accounts;
+//         weth = await DummyTokenContract.deployFrom0xArtifactAsync(
+//             artifacts.DummyToken,
+//             provider,
+//             txDefaults,
+//             constants.DUMMY_TOKEN_NAME,
+//             constants.DUMMY_TOKEN_SYMBOL,
+//             constants.DUMMY_TOKEN_DECIMALS,
+//             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+//         );
+//         zrx = await DummyTokenContract.deployFrom0xArtifactAsync(
+//             artifacts.DummyToken,
+//             provider,
+//             txDefaults,
+//             constants.DUMMY_TOKEN_NAME,
+//             constants.DUMMY_TOKEN_SYMBOL,
+//             constants.DUMMY_TOKEN_DECIMALS,
+//             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+//         );
+//         const accountLevels = await AccountLevelsContract.deployFrom0xArtifactAsync(
+//             artifacts.AccountLevels,
+//             provider,
+//             txDefaults,
+//         );
+//         const edAdminAddress = accounts[0];
+//         const edMakerFee = new BigNumber(0);
+//         const edTakerFee = new BigNumber(0);
+//         const edFeeRebate = new BigNumber(0);
+//         etherDelta = await EtherDeltaContract.deployFrom0xArtifactAsync(
+//             artifacts.EtherDelta,
+//             provider,
+//             txDefaults,
+//             edAdminAddress,
+//             feeRecipient,
+//             accountLevels.address,
+//             edMakerFee,
+//             edTakerFee,
+//             edFeeRebate,
+//         );
+//         const tokenTransferProxy = await TokenTransferProxyContract.deployFrom0xArtifactAsync(
+//             artifacts.TokenTransferProxy,
+//             provider,
+//             txDefaults,
+//         );
+//         const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+//             artifacts.Exchange,
+//             provider,
+//             txDefaults,
+//             zrx.address,
+//             tokenTransferProxy.address,
+//         );
+//         await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
+//         zeroEx = new ZeroEx(provider, {
+//             exchangeContractAddress: exchange.address,
+//             networkId: constants.TESTRPC_NETWORK_ID,
+//         });
+//         exWrapper = new ExchangeWrapper(exchange, provider);
+
+//         makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18);
+//         takerTokenAmount = makerTokenAmount;
+//         const defaultOrderParams = {
+//             exchangeContractAddress: exchange.address,
+//             maker,
+//             feeRecipient,
+//             makerTokenAddress: zrx.address,
+//             takerTokenAddress: weth.address,
+//             makerTokenAmount,
+//             takerTokenAmount,
+//             makerFee: new BigNumber(0),
+//             takerFee: new BigNumber(0),
+//         };
+//         orderFactory = new OrderFactory(zeroEx, defaultOrderParams);
+//         arbitrage = await ArbitrageContract.deployFrom0xArtifactAsync(
+//             artifacts.Arbitrage,
+//             provider,
+//             txDefaults,
+//             exchange.address,
+//             etherDelta.address,
+//             tokenTransferProxy.address,
+//         );
+//         // Enable arbitrage and withdrawals of tokens
+//         await arbitrage.setAllowances.sendTransactionAsync(weth.address, { from: coinbase });
+//         await arbitrage.setAllowances.sendTransactionAsync(zrx.address, { from: coinbase });
+
+//         // Give some tokens to arbitrage contract
+//         await weth.setBalance.sendTransactionAsync(arbitrage.address, takerTokenAmount, { from: coinbase });
+
+//         // Fund the maker on exchange side
+//         await zrx.setBalance.sendTransactionAsync(maker, makerTokenAmount, { from: coinbase });
+//         // Set the allowance for the maker on Exchange side
+//         await zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: maker });
+
+//         amountGive = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18);
+//         // Fund the maker on EtherDelta side
+//         await weth.setBalance.sendTransactionAsync(edMaker, amountGive, { from: coinbase });
+//         // Set the allowance for the maker on EtherDelta side
+//         await weth.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edMaker });
+//         // Deposit maker funds into EtherDelta
+//         await etherDelta.depositToken.sendTransactionAsync(weth.address, amountGive, { from: edMaker });
+
+//         amountGet = makerTokenAmount;
+//         // Fund the front runner on EtherDelta side
+//         await zrx.setBalance.sendTransactionAsync(edFrontRunner, amountGet, { from: coinbase });
+//         // Set the allowance for the front-runner on EtherDelta side
+//         await zrx.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edFrontRunner });
+//         // Deposit front runner funds into EtherDelta
+//         await etherDelta.depositToken.sendTransactionAsync(zrx.address, amountGet, { from: edFrontRunner });
+//     });
+//     beforeEach(async () => {
+//         await blockchainLifecycle.startAsync();
+//     });
+//     afterEach(async () => {
+//         await blockchainLifecycle.revertAsync();
+//     });
+//     describe('makeAtomicTrade', () => {
+//         let addresses: string[];
+//         let values: BigNumber[];
+//         let v: number[];
+//         let r: string[];
+//         let s: string[];
+//         let tokenGet: string;
+//         let tokenGive: string;
+//         let expires: BigNumber;
+//         let nonce: BigNumber;
+//         let edSignature: ECSignature;
+//         before(async () => {
+//             signedOrder = await orderFactory.newSignedOrderAsync();
+//             tokenGet = zrx.address;
+//             tokenGive = weth.address;
+//             const blockNumber = await web3Wrapper.getBlockNumberAsync();
+//             const ED_ORDER_EXPIRATION_IN_BLOCKS = 10;
+//             expires = new BigNumber(blockNumber + ED_ORDER_EXPIRATION_IN_BLOCKS);
+//             nonce = new BigNumber(42);
+//             const edOrderHash = `0x${crypto
+//                 .solSHA256([etherDelta.address, tokenGet, amountGet, tokenGive, amountGive, expires, nonce])
+//                 .toString('hex')}`;
+//             const shouldAddPersonalMessagePrefix = false;
+//             edSignature = await zeroEx.signOrderHashAsync(edOrderHash, edMaker, shouldAddPersonalMessagePrefix);
+//             addresses = [
+//                 signedOrder.maker,
+//                 signedOrder.taker,
+//                 signedOrder.makerTokenAddress,
+//                 signedOrder.takerTokenAddress,
+//                 signedOrder.feeRecipient,
+//                 edMaker,
+//             ];
+//             const fillTakerTokenAmount = takerTokenAmount;
+//             const edFillAmount = makerTokenAmount;
+//             values = [
+//                 signedOrder.makerTokenAmount,
+//                 signedOrder.takerTokenAmount,
+//                 signedOrder.makerFee,
+//                 signedOrder.takerFee,
+//                 signedOrder.expirationUnixTimestampSec,
+//                 signedOrder.salt,
+//                 fillTakerTokenAmount,
+//                 amountGet,
+//                 amountGive,
+//                 expires,
+//                 nonce,
+//                 edFillAmount,
+//             ];
+//             v = [signedOrder.ecSignature.v, edSignature.v];
+//             r = [signedOrder.ecSignature.r, edSignature.r];
+//             s = [signedOrder.ecSignature.s, edSignature.s];
+//         });
+//         it('should successfully execute the arbitrage if not front-runned', async () => {
+//             const txHash = await arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, {
+//                 from: coinbase,
+//             });
+//             const res = await zeroEx.awaitTransactionMinedAsync(txHash);
+//             const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
+//             expect(postBalance).to.be.bignumber.equal(amountGive);
+//         });
+//         it('should fail and revert if front-runned', async () => {
+//             const preBalance = await weth.balanceOf.callAsync(arbitrage.address);
+//             // Front-running transaction
+//             await etherDelta.trade.sendTransactionAsync(
+//                 tokenGet,
+//                 amountGet,
+//                 tokenGive,
+//                 amountGive,
+//                 expires,
+//                 nonce,
+//                 edMaker,
+//                 edSignature.v,
+//                 edSignature.r,
+//                 edSignature.s,
+//                 amountGet,
+//                 { from: edFrontRunner },
+//             );
+//             // tslint:disable-next-line:await-promise
+//             await expect(
+//                 arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, { from: coinbase }),
+//             ).to.be.rejectedWith(constants.REVERT);
+//             const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
+//             expect(preBalance).to.be.bignumber.equal(postBalance);
+//         });
+//     });
+// });
diff --git a/contracts/core/test/utils/abstract_asset_wrapper.ts b/contracts/core/test/utils/abstract_asset_wrapper.ts
new file mode 100644
index 000000000..4b56a8502
--- /dev/null
+++ b/contracts/core/test/utils/abstract_asset_wrapper.ts
@@ -0,0 +1,3 @@
+export abstract class AbstractAssetWrapper {
+    public abstract getProxyId(): string;
+}
diff --git a/contracts/core/test/utils/address_utils.ts b/contracts/core/test/utils/address_utils.ts
new file mode 100644
index 000000000..634da0c16
--- /dev/null
+++ b/contracts/core/test/utils/address_utils.ts
@@ -0,0 +1,11 @@
+import { generatePseudoRandomSalt } from '@0x/order-utils';
+import { crypto } from '@0x/order-utils/lib/src/crypto';
+
+export const addressUtils = {
+    generatePseudoRandomAddress(): string {
+        const randomBigNum = generatePseudoRandomSalt();
+        const randomBuff = crypto.solSHA3([randomBigNum]);
+        const randomAddress = `0x${randomBuff.slice(0, 20).toString('hex')}`;
+        return randomAddress;
+    },
+};
diff --git a/contracts/core/test/utils/assertions.ts b/contracts/core/test/utils/assertions.ts
new file mode 100644
index 000000000..5b1cedfcc
--- /dev/null
+++ b/contracts/core/test/utils/assertions.ts
@@ -0,0 +1,199 @@
+import { RevertReason } from '@0x/types';
+import { logUtils } from '@0x/utils';
+import { NodeType } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import { TransactionReceipt, TransactionReceiptStatus, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { web3Wrapper } from './web3_wrapper';
+
+const expect = chai.expect;
+
+let nodeType: NodeType | undefined;
+
+// Represents the return value of a `sendTransaction` call. The Promise should
+// resolve with either a transaction receipt or a transaction hash.
+export type sendTransactionResult = Promise<TransactionReceipt | TransactionReceiptWithDecodedLogs | string>;
+
+/**
+ * Returns ganacheError if the backing Ethereum node is Ganache and gethError
+ * if it is Geth.
+ * @param ganacheError the error to be returned if the backing node is Ganache.
+ * @param gethError the error to be returned if the backing node is Geth.
+ * @returns either the given ganacheError or gethError depending on the backing
+ * node.
+ */
+async function _getGanacheOrGethError(ganacheError: string, gethError: string): Promise<string> {
+    if (_.isUndefined(nodeType)) {
+        nodeType = await web3Wrapper.getNodeTypeAsync();
+    }
+    switch (nodeType) {
+        case NodeType.Ganache:
+            return ganacheError;
+        case NodeType.Geth:
+            return gethError;
+        default:
+            throw new Error(`Unknown node type: ${nodeType}`);
+    }
+}
+
+async function _getInsufficientFundsErrorMessageAsync(): Promise<string> {
+    return _getGanacheOrGethError("sender doesn't have enough funds", 'insufficient funds');
+}
+
+async function _getTransactionFailedErrorMessageAsync(): Promise<string> {
+    return _getGanacheOrGethError('revert', 'always failing transaction');
+}
+
+async function _getContractCallFailedErrorMessageAsync(): Promise<string> {
+    return _getGanacheOrGethError('revert', 'Contract call failed');
+}
+
+/**
+ * Returns the expected error message for an 'invalid opcode' resulting from a
+ * contract call. The exact error message depends on the backing Ethereum node.
+ */
+export async function getInvalidOpcodeErrorMessageForCallAsync(): Promise<string> {
+    return _getGanacheOrGethError('invalid opcode', 'Contract call failed');
+}
+
+/**
+ * Returns the expected error message for the given revert reason resulting from
+ * a sendTransaction call. The exact error message depends on the backing
+ * Ethereum node and whether it supports revert reasons.
+ * @param reason a specific revert reason.
+ * @returns the expected error message.
+ */
+export async function getRevertReasonOrErrorMessageForSendTransactionAsync(reason: RevertReason): Promise<string> {
+    return _getGanacheOrGethError(reason, 'always failing transaction');
+}
+
+/**
+ * Rejects if the given Promise does not reject with an error indicating
+ * insufficient funds.
+ * @param p a promise resulting from a contract call or sendTransaction call.
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectInsufficientFundsAsync<T>(p: Promise<T>): Promise<void> {
+    const errMessage = await _getInsufficientFundsErrorMessageAsync();
+    return expect(p).to.be.rejectedWith(errMessage);
+}
+
+/**
+ * Resolves if the the sendTransaction call fails with the given revert reason.
+ * However, since Geth does not support revert reasons for sendTransaction, this
+ * falls back to expectTransactionFailedWithoutReasonAsync if the backing
+ * Ethereum node is Geth.
+ * @param p a Promise resulting from a sendTransaction call
+ * @param reason a specific revert reason
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectTransactionFailedAsync(p: sendTransactionResult, reason: RevertReason): Promise<void> {
+    // HACK(albrow): This dummy `catch` should not be necessary, but if you
+    // remove it, there is an uncaught exception and the Node process will
+    // forcibly exit. It's possible this is a false positive in
+    // make-promises-safe.
+    p.catch(e => {
+        _.noop(e);
+    });
+
+    if (_.isUndefined(nodeType)) {
+        nodeType = await web3Wrapper.getNodeTypeAsync();
+    }
+    switch (nodeType) {
+        case NodeType.Ganache:
+            return expect(p).to.be.rejectedWith(reason);
+        case NodeType.Geth:
+            logUtils.warn(
+                'WARNING: Geth does not support revert reasons for sendTransaction. This test will pass if the transaction fails for any reason.',
+            );
+            return expectTransactionFailedWithoutReasonAsync(p);
+        default:
+            throw new Error(`Unknown node type: ${nodeType}`);
+    }
+}
+
+/**
+ * Resolves if the transaction fails without a revert reason, or if the
+ * corresponding transactionReceipt has a status of 0 or '0', indicating
+ * failure.
+ * @param p a Promise resulting from a sendTransaction call
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectTransactionFailedWithoutReasonAsync(p: sendTransactionResult): Promise<void> {
+    return p
+        .then(async result => {
+            let txReceiptStatus: TransactionReceiptStatus;
+            if (_.isString(result)) {
+                // Result is a txHash. We need to make a web3 call to get the
+                // receipt, then get the status from the receipt.
+                const txReceipt = await web3Wrapper.awaitTransactionMinedAsync(result);
+                txReceiptStatus = txReceipt.status;
+            } else if ('status' in result) {
+                // Result is a transaction receipt, so we can get the status
+                // directly.
+                txReceiptStatus = result.status;
+            } else {
+                throw new Error('Unexpected result type: ' + typeof result);
+            }
+            expect(_.toString(txReceiptStatus)).to.equal(
+                '0',
+                'Expected transaction to fail but receipt had a non-zero status, indicating success',
+            );
+        })
+        .catch(async err => {
+            // If the promise rejects, we expect a specific error message,
+            // depending on the backing Ethereum node type.
+            const errMessage = await _getTransactionFailedErrorMessageAsync();
+            expect(err.message).to.include(errMessage);
+        });
+}
+
+/**
+ * Resolves if the the contract call fails with the given revert reason.
+ * @param p a Promise resulting from a contract call
+ * @param reason a specific revert reason
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCallFailedAsync<T>(p: Promise<T>, reason: RevertReason): Promise<void> {
+    return expect(p).to.be.rejectedWith(reason);
+}
+
+/**
+ * Resolves if the contract call fails without a revert reason.
+ * @param p a Promise resulting from a contract call
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCallFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
+    const errMessage = await _getContractCallFailedErrorMessageAsync();
+    return expect(p).to.be.rejectedWith(errMessage);
+}
+
+/**
+ * Resolves if the contract creation/deployment fails without a revert reason.
+ * @param p a Promise resulting from a contract creation/deployment
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCreationFailedAsync<T>(
+    p: sendTransactionResult,
+    reason: RevertReason,
+): Promise<void> {
+    return expectTransactionFailedAsync(p, reason);
+}
+
+/**
+ * Resolves if the contract creation/deployment fails without a revert reason.
+ * @param p a Promise resulting from a contract creation/deployment
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCreationFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
+    const errMessage = await _getTransactionFailedErrorMessageAsync();
+    return expect(p).to.be.rejectedWith(errMessage);
+}
diff --git a/contracts/core/test/utils/asset_wrapper.ts b/contracts/core/test/utils/asset_wrapper.ts
new file mode 100644
index 000000000..4e7696066
--- /dev/null
+++ b/contracts/core/test/utils/asset_wrapper.ts
@@ -0,0 +1,223 @@
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId } from '@0x/types';
+import { BigNumber, errorUtils } from '@0x/utils';
+import * as _ from 'lodash';
+
+import { AbstractAssetWrapper } from './abstract_asset_wrapper';
+import { constants } from './constants';
+import { ERC20Wrapper } from './erc20_wrapper';
+import { ERC721Wrapper } from './erc721_wrapper';
+
+interface ProxyIdToAssetWrappers {
+    [proxyId: string]: AbstractAssetWrapper;
+}
+
+/**
+ * This class abstracts away the differences between ERC20 and ERC721 tokens so that
+ * the logic that uses it does not need to care what standard a token belongs to.
+ */
+export class AssetWrapper {
+    private readonly _proxyIdToAssetWrappers: ProxyIdToAssetWrappers;
+    constructor(assetWrappers: AbstractAssetWrapper[]) {
+        this._proxyIdToAssetWrappers = {};
+        _.each(assetWrappers, assetWrapper => {
+            const proxyId = assetWrapper.getProxyId();
+            this._proxyIdToAssetWrappers[proxyId] = assetWrapper;
+        });
+    }
+    public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
+        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (proxyId) {
+            case AssetProxyId.ERC20: {
+                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
+                const balance = await erc20Wrapper.getBalanceAsync(userAddress, assetData);
+                return balance;
+            }
+            case AssetProxyId.ERC721: {
+                const assetWrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
+                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
+                const isOwner = await assetWrapper.isOwnerAsync(
+                    userAddress,
+                    assetProxyData.tokenAddress,
+                    assetProxyData.tokenId,
+                );
+                const balance = isOwner ? new BigNumber(1) : new BigNumber(0);
+                return balance;
+            }
+            default:
+                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
+        }
+    }
+    public async setBalanceAsync(userAddress: string, assetData: string, desiredBalance: BigNumber): Promise<void> {
+        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (proxyId) {
+            case AssetProxyId.ERC20: {
+                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
+                await erc20Wrapper.setBalanceAsync(userAddress, assetData, desiredBalance);
+                return;
+            }
+            case AssetProxyId.ERC721: {
+                if (!desiredBalance.eq(0) && !desiredBalance.eq(1)) {
+                    throw new Error(`Balance for ERC721 token can only be set to 0 or 1. Got: ${desiredBalance}`);
+                }
+                const erc721Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
+                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
+                const doesTokenExist = erc721Wrapper.doesTokenExistAsync(
+                    assetProxyData.tokenAddress,
+                    assetProxyData.tokenId,
+                );
+                if (!doesTokenExist && desiredBalance.eq(1)) {
+                    await erc721Wrapper.mintAsync(assetProxyData.tokenAddress, assetProxyData.tokenId, userAddress);
+                    return;
+                } else if (!doesTokenExist && desiredBalance.eq(0)) {
+                    return; // noop
+                }
+                const tokenOwner = await erc721Wrapper.ownerOfAsync(
+                    assetProxyData.tokenAddress,
+                    assetProxyData.tokenId,
+                );
+                if (userAddress !== tokenOwner && desiredBalance.eq(1)) {
+                    await erc721Wrapper.transferFromAsync(
+                        assetProxyData.tokenAddress,
+                        assetProxyData.tokenId,
+                        tokenOwner,
+                        userAddress,
+                    );
+                } else if (tokenOwner === userAddress && desiredBalance.eq(0)) {
+                    // Transfer token to someone else
+                    const userAddresses = await (erc721Wrapper as any)._web3Wrapper.getAvailableAddressesAsync();
+                    const nonOwner = _.find(userAddresses, a => a !== userAddress);
+                    await erc721Wrapper.transferFromAsync(
+                        assetProxyData.tokenAddress,
+                        assetProxyData.tokenId,
+                        tokenOwner,
+                        nonOwner,
+                    );
+                    return;
+                } else if (
+                    (userAddress !== tokenOwner && desiredBalance.eq(0)) ||
+                    (tokenOwner === userAddress && desiredBalance.eq(1))
+                ) {
+                    return; // noop
+                }
+                break;
+            }
+            default:
+                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
+        }
+    }
+    public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
+        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (proxyId) {
+            case AssetProxyId.ERC20: {
+                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
+                const allowance = await erc20Wrapper.getProxyAllowanceAsync(userAddress, assetData);
+                return allowance;
+            }
+            case AssetProxyId.ERC721: {
+                const assetWrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
+                const erc721ProxyData = assetDataUtils.decodeERC721AssetData(assetData);
+                const isProxyApprovedForAll = await assetWrapper.isProxyApprovedForAllAsync(
+                    userAddress,
+                    erc721ProxyData.tokenAddress,
+                );
+                if (isProxyApprovedForAll) {
+                    return constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
+                }
+
+                const isProxyApproved = await assetWrapper.isProxyApprovedAsync(
+                    erc721ProxyData.tokenAddress,
+                    erc721ProxyData.tokenId,
+                );
+                const allowance = isProxyApproved ? new BigNumber(1) : new BigNumber(0);
+                return allowance;
+            }
+            default:
+                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
+        }
+    }
+    public async setProxyAllowanceAsync(
+        userAddress: string,
+        assetData: string,
+        desiredAllowance: BigNumber,
+    ): Promise<void> {
+        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (proxyId) {
+            case AssetProxyId.ERC20: {
+                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
+                await erc20Wrapper.setAllowanceAsync(userAddress, assetData, desiredAllowance);
+                return;
+            }
+            case AssetProxyId.ERC721: {
+                if (
+                    !desiredAllowance.eq(0) &&
+                    !desiredAllowance.eq(1) &&
+                    !desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)
+                ) {
+                    throw new Error(
+                        `Allowance for ERC721 token can only be set to 0, 1 or 2^256-1. Got: ${desiredAllowance}`,
+                    );
+                }
+                const erc721Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
+                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
+
+                const doesTokenExist = await erc721Wrapper.doesTokenExistAsync(
+                    assetProxyData.tokenAddress,
+                    assetProxyData.tokenId,
+                );
+                if (!doesTokenExist) {
+                    throw new Error(
+                        `Cannot setProxyAllowance on non-existent token: ${assetProxyData.tokenAddress} ${
+                            assetProxyData.tokenId
+                        }`,
+                    );
+                }
+                const isProxyApprovedForAll = await erc721Wrapper.isProxyApprovedForAllAsync(
+                    userAddress,
+                    assetProxyData.tokenAddress,
+                );
+                if (!isProxyApprovedForAll && desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)) {
+                    const isApproved = true;
+                    await erc721Wrapper.approveProxyForAllAsync(
+                        assetProxyData.tokenAddress,
+                        assetProxyData.tokenId,
+                        isApproved,
+                    );
+                } else if (isProxyApprovedForAll && desiredAllowance.eq(0)) {
+                    const isApproved = false;
+                    await erc721Wrapper.approveProxyForAllAsync(
+                        assetProxyData.tokenAddress,
+                        assetProxyData.tokenId,
+                        isApproved,
+                    );
+                } else if (isProxyApprovedForAll && desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)) {
+                    return; // Noop
+                }
+
+                const isProxyApproved = await erc721Wrapper.isProxyApprovedAsync(
+                    assetProxyData.tokenAddress,
+                    assetProxyData.tokenId,
+                );
+                if (!isProxyApproved && desiredAllowance.eq(1)) {
+                    await erc721Wrapper.approveProxyAsync(assetProxyData.tokenAddress, assetProxyData.tokenId);
+                } else if (isProxyApproved && desiredAllowance.eq(0)) {
+                    // Remove approval
+                    await erc721Wrapper.approveAsync(
+                        constants.NULL_ADDRESS,
+                        assetProxyData.tokenAddress,
+                        assetProxyData.tokenId,
+                    );
+                } else if (
+                    (!isProxyApproved && desiredAllowance.eq(0)) ||
+                    (isProxyApproved && desiredAllowance.eq(1))
+                ) {
+                    return; // noop
+                }
+
+                break;
+            }
+            default:
+                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
+        }
+    }
+}
diff --git a/contracts/core/test/utils/block_timestamp.ts b/contracts/core/test/utils/block_timestamp.ts
new file mode 100644
index 000000000..66c13eed1
--- /dev/null
+++ b/contracts/core/test/utils/block_timestamp.ts
@@ -0,0 +1,43 @@
+import * as _ from 'lodash';
+
+import { constants } from './constants';
+import { web3Wrapper } from './web3_wrapper';
+
+let firstAccount: string | undefined;
+
+/**
+ * Increases time by the given number of seconds and then mines a block so that
+ * the current block timestamp has the offset applied.
+ * @param seconds the number of seconds by which to incrase the time offset.
+ * @returns a new Promise which will resolve with the new total time offset or
+ * reject if the time could not be increased.
+ */
+export async function increaseTimeAndMineBlockAsync(seconds: number): Promise<number> {
+    if (_.isUndefined(firstAccount)) {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        firstAccount = accounts[0];
+    }
+
+    const offset = await web3Wrapper.increaseTimeAsync(seconds);
+    // Note: we need to send a transaction after increasing time so
+    // that a block is actually mined. The contract looks at the
+    // last mined block for the timestamp.
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await web3Wrapper.sendTransactionAsync({ from: firstAccount, to: firstAccount, value: 0 }),
+        constants.AWAIT_TRANSACTION_MINED_MS,
+    );
+
+    return offset;
+}
+
+/**
+ * Returns the timestamp of the latest block in seconds since the Unix epoch.
+ * @returns a new Promise which will resolve with the timestamp in seconds.
+ */
+export async function getLatestBlockTimestampAsync(): Promise<number> {
+    const currentBlockIfExists = await web3Wrapper.getBlockIfExistsAsync('latest');
+    if (_.isUndefined(currentBlockIfExists)) {
+        throw new Error(`Unable to fetch latest block.`);
+    }
+    return currentBlockIfExists.timestamp;
+}
diff --git a/contracts/core/test/utils/chai_setup.ts b/contracts/core/test/utils/chai_setup.ts
new file mode 100644
index 000000000..1a8733093
--- /dev/null
+++ b/contracts/core/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure(): void {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
diff --git a/contracts/core/test/utils/combinatorial_utils.ts b/contracts/core/test/utils/combinatorial_utils.ts
new file mode 100644
index 000000000..bb1b55b4d
--- /dev/null
+++ b/contracts/core/test/utils/combinatorial_utils.ts
@@ -0,0 +1,113 @@
+import { BigNumber } from '@0x/utils';
+import * as combinatorics from 'js-combinatorics';
+
+import { testWithReferenceFuncAsync } from './test_with_reference';
+
+// A set of values corresponding to the uint256 type in Solidity. This set
+// contains some notable edge cases, including some values which will overflow
+// the uint256 type when used in different mathematical operations.
+export const uint256Values = [
+    new BigNumber(0),
+    new BigNumber(1),
+    new BigNumber(2),
+    // Non-trivial big number.
+    new BigNumber(2).pow(64),
+    // Max that does not overflow when squared.
+    new BigNumber(2).pow(128).minus(1),
+    // Min that does overflow when squared.
+    new BigNumber(2).pow(128),
+    // Max that does not overflow when doubled.
+    new BigNumber(2).pow(255).minus(1),
+    // Min that does overflow when doubled.
+    new BigNumber(2).pow(255),
+    // Max that does not overflow.
+    new BigNumber(2).pow(256).minus(1),
+];
+
+// A set of values corresponding to the bytes32 type in Solidity.
+export const bytes32Values = [
+    // Min
+    '0x0000000000000000000000000000000000000000000000000000000000000000',
+    '0x0000000000000000000000000000000000000000000000000000000000000001',
+    '0x0000000000000000000000000000000000000000000000000000000000000002',
+    // Non-trivial big number.
+    '0x000000000000f000000000000000000000000000000000000000000000000000',
+    // Max
+    '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff',
+];
+
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
+    testFunc: (p0: P0, p1: P1) => Promise<R>,
+    allValues: [P0[], P1[]],
+): Promise<void>;
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    allValues: [P0[], P1[], P2[]],
+): Promise<void>;
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    allValues: [P0[], P1[], P2[], P3[]],
+): Promise<void>;
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    allValues: [P0[], P1[], P2[], P3[], P4[]],
+): Promise<void>;
+
+/**
+ * Uses combinatorics to test the behavior of a test function by comparing it to
+ * the expected behavior (defined by a reference function) for a large number of
+ * possible input values.
+ *
+ * First generates test cases by taking the cartesian product of the given
+ * values. Each test case is a set of N values corresponding to the N arguments
+ * for the test func and the reference func. For each test case, first the
+ * reference function will be called to obtain an "expected result", or if the
+ * reference function throws/rejects, an "expected error". Next, the test
+ * function will be called to obtain an "actual result", or if the test function
+ * throws/rejects, an "actual error". Each test case passes if at least one of
+ * the following conditions is met:
+ *
+ * 1) Neither the reference function or the test function throw and the
+ * "expected result" equals the "actual result".
+ *
+ * 2) Both the reference function and the test function throw and the "actual
+ * error" message *contains* the "expected error" message.
+ *
+ * The first test case which does not meet one of these conditions will cause
+ * the entire test to fail and this function will throw/reject.
+ *
+ * @param referenceFuncAsync a reference function implemented in pure
+ * JavaScript/TypeScript which accepts N arguments and returns the "expected
+ * result" or "expected error" for a given test case.
+ * @param testFuncAsync a test function which, e.g., makes a call or sends a
+ * transaction to a contract. It accepts the same N arguments returns the
+ * "actual result" or "actual error" for a given test case.
+ * @param values an array of N arrays. Each inner array is a set of possible
+ * values which are passed into both the reference function and the test
+ * function.
+ * @return A Promise that resolves if the test passes and rejects if the test
+ * fails, according to the rules described above.
+ */
+export async function testCombinatoriallyWithReferenceFuncAsync(
+    name: string,
+    referenceFuncAsync: (...args: any[]) => Promise<any>,
+    testFuncAsync: (...args: any[]) => Promise<any>,
+    allValues: any[],
+): Promise<void> {
+    const testCases = combinatorics.cartesianProduct(...allValues);
+    let counter = 0;
+    testCases.forEach(async testCase => {
+        counter += 1;
+        it(`${name} ${counter}/${testCases.length}`, async () => {
+            await testWithReferenceFuncAsync(referenceFuncAsync, testFuncAsync, testCase as any);
+        });
+    });
+}
diff --git a/contracts/core/test/utils/constants.ts b/contracts/core/test/utils/constants.ts
new file mode 100644
index 000000000..d2c3ab512
--- /dev/null
+++ b/contracts/core/test/utils/constants.ts
@@ -0,0 +1,67 @@
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+const TESTRPC_PRIVATE_KEYS_STRINGS = [
+    '0xf2f48ee19680706196e2e339e5da3491186e0c4c5030670656b0e0164837257d',
+    '0x5d862464fe9303452126c8bc94274b8c5f9874cbd219789b3eb2128075a76f72',
+    '0xdf02719c4df8b9b8ac7f551fcb5d9ef48fa27eef7a66453879f4d8fdc6e78fb1',
+    '0xff12e391b79415e941a94de3bf3a9aee577aed0731e297d5cfa0b8a1e02fa1d0',
+    '0x752dd9cf65e68cfaba7d60225cbdbc1f4729dd5e5507def72815ed0d8abc6249',
+    '0xefb595a0178eb79a8df953f87c5148402a224cdf725e88c0146727c6aceadccd',
+    '0x83c6d2cc5ddcf9711a6d59b417dc20eb48afd58d45290099e5987e3d768f328f',
+    '0xbb2d3f7c9583780a7d3904a2f55d792707c345f21de1bacb2d389934d82796b2',
+    '0xb2fd4d29c1390b71b8795ae81196bfd60293adf99f9d32a0aff06288fcdac55f',
+    '0x23cb7121166b9a2f93ae0b7c05bde02eae50d64449b2cbb42bc84e9d38d6cc89',
+];
+
+export const constants = {
+    BASE_16: 16,
+    INVALID_OPCODE: 'invalid opcode',
+    TESTRPC_NETWORK_ID: 50,
+    // Note(albrow): In practice V8 and most other engines limit the minimum
+    // interval for setInterval to 10ms. We still set it to 0 here in order to
+    // ensure we always use the minimum interval.
+    AWAIT_TRANSACTION_MINED_MS: 0,
+    MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
+    MAX_EXECUTE_TRANSACTION_GAS: 1000000,
+    MAX_TOKEN_TRANSFERFROM_GAS: 80000,
+    MAX_TOKEN_APPROVE_GAS: 60000,
+    MAX_TRANSFER_FROM_GAS: 150000,
+    DUMMY_TOKEN_NAME: '',
+    DUMMY_TOKEN_SYMBOL: '',
+    DUMMY_TOKEN_DECIMALS: new BigNumber(18),
+    DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
+    NULL_BYTES: '0x',
+    NUM_DUMMY_ERC20_TO_DEPLOY: 3,
+    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
+    NUM_ERC721_TOKENS_TO_MINT: 2,
+    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
+    UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
+    TESTRPC_PRIVATE_KEYS: _.map(TESTRPC_PRIVATE_KEYS_STRINGS, privateKeyString => ethUtil.toBuffer(privateKeyString)),
+    INITIAL_ERC20_BALANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
+    INITIAL_ERC20_ALLOWANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
+    STATIC_ORDER_PARAMS: {
+        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+        makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+        takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+    },
+    WORD_LENGTH: 32,
+    ZERO_AMOUNT: new BigNumber(0),
+    PERCENTAGE_DENOMINATOR: new BigNumber(10).pow(18),
+    FUNCTIONS_WITH_MUTEX: [
+        'FILL_ORDER',
+        'FILL_OR_KILL_ORDER',
+        'BATCH_FILL_ORDERS',
+        'BATCH_FILL_OR_KILL_ORDERS',
+        'MARKET_BUY_ORDERS',
+        'MARKET_SELL_ORDERS',
+        'MATCH_ORDERS',
+        'CANCEL_ORDER',
+        'BATCH_CANCEL_ORDERS',
+        'CANCEL_ORDERS_UP_TO',
+        'SET_SIGNATURE_VALIDATOR_APPROVAL',
+    ],
+};
diff --git a/contracts/core/test/utils/coverage.ts b/contracts/core/test/utils/coverage.ts
new file mode 100644
index 000000000..5becfa1b6
--- /dev/null
+++ b/contracts/core/test/utils/coverage.ts
@@ -0,0 +1,21 @@
+import { devConstants } from '@0x/dev-utils';
+import { CoverageSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
+import * as _ from 'lodash';
+
+let coverageSubprovider: CoverageSubprovider;
+
+export const coverage = {
+    getCoverageSubproviderSingleton(): CoverageSubprovider {
+        if (_.isUndefined(coverageSubprovider)) {
+            coverageSubprovider = coverage._getCoverageSubprovider();
+        }
+        return coverageSubprovider;
+    },
+    _getCoverageSubprovider(): CoverageSubprovider {
+        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
+        const isVerbose = true;
+        const subprovider = new CoverageSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
+        return subprovider;
+    },
+};
diff --git a/contracts/core/test/utils/erc20_wrapper.ts b/contracts/core/test/utils/erc20_wrapper.ts
new file mode 100644
index 000000000..c281a2abf
--- /dev/null
+++ b/contracts/core/test/utils/erc20_wrapper.ts
@@ -0,0 +1,182 @@
+import { assetDataUtils } from '@0x/order-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
+import { artifacts } from '../../src/artifacts';
+
+import { constants } from './constants';
+import { ERC20BalancesByOwner } from './types';
+import { txDefaults } from './web3_wrapper';
+
+export class ERC20Wrapper {
+    private readonly _tokenOwnerAddresses: string[];
+    private readonly _contractOwnerAddress: string;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _provider: Provider;
+    private readonly _dummyTokenContracts: DummyERC20TokenContract[];
+    private _proxyContract?: ERC20ProxyContract;
+    private _proxyIdIfExists?: string;
+    /**
+     * Instanitates an ERC20Wrapper
+     * @param provider Web3 provider to use for all JSON RPC requests
+     * @param tokenOwnerAddresses Addresses that we want to endow as owners for dummy ERC20 tokens
+     * @param contractOwnerAddress Desired owner of the contract
+     * Instance of ERC20Wrapper
+     */
+    constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
+        this._dummyTokenContracts = [];
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._provider = provider;
+        this._tokenOwnerAddresses = tokenOwnerAddresses;
+        this._contractOwnerAddress = contractOwnerAddress;
+    }
+    public async deployDummyTokensAsync(
+        numberToDeploy: number,
+        decimals: BigNumber,
+    ): Promise<DummyERC20TokenContract[]> {
+        for (let i = 0; i < numberToDeploy; i++) {
+            this._dummyTokenContracts.push(
+                await DummyERC20TokenContract.deployFrom0xArtifactAsync(
+                    artifacts.DummyERC20Token,
+                    this._provider,
+                    txDefaults,
+                    constants.DUMMY_TOKEN_NAME,
+                    constants.DUMMY_TOKEN_SYMBOL,
+                    decimals,
+                    constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+                ),
+            );
+        }
+        return this._dummyTokenContracts;
+    }
+    public async deployProxyAsync(): Promise<ERC20ProxyContract> {
+        this._proxyContract = await ERC20ProxyContract.deployFrom0xArtifactAsync(
+            artifacts.ERC20Proxy,
+            this._provider,
+            txDefaults,
+        );
+        this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
+        return this._proxyContract;
+    }
+    public getProxyId(): string {
+        this._validateProxyContractExistsOrThrow();
+        return this._proxyIdIfExists as string;
+    }
+    public async setBalancesAndAllowancesAsync(): Promise<void> {
+        this._validateDummyTokenContractsExistOrThrow();
+        this._validateProxyContractExistsOrThrow();
+        for (const dummyTokenContract of this._dummyTokenContracts) {
+            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
+                await this._web3Wrapper.awaitTransactionSuccessAsync(
+                    await dummyTokenContract.setBalance.sendTransactionAsync(
+                        tokenOwnerAddress,
+                        constants.INITIAL_ERC20_BALANCE,
+                        { from: this._contractOwnerAddress },
+                    ),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                await this._web3Wrapper.awaitTransactionSuccessAsync(
+                    await dummyTokenContract.approve.sendTransactionAsync(
+                        (this._proxyContract as ERC20ProxyContract).address,
+                        constants.INITIAL_ERC20_ALLOWANCE,
+                        { from: tokenOwnerAddress },
+                    ),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+            }
+        }
+    }
+    public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
+        const tokenContract = this._getTokenContractFromAssetData(assetData);
+        const balance = new BigNumber(await tokenContract.balanceOf.callAsync(userAddress));
+        return balance;
+    }
+    public async setBalanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(assetData);
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.setBalance.sendTransactionAsync(userAddress, amount, {
+                from: this._contractOwnerAddress,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
+        const tokenContract = this._getTokenContractFromAssetData(assetData);
+        const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
+        const allowance = new BigNumber(await tokenContract.allowance.callAsync(userAddress, proxyAddress));
+        return allowance;
+    }
+    public async setAllowanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(assetData);
+        const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.approve.sendTransactionAsync(proxyAddress, amount, {
+                from: userAddress,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async getBalancesAsync(): Promise<ERC20BalancesByOwner> {
+        this._validateDummyTokenContractsExistOrThrow();
+        const balancesByOwner: ERC20BalancesByOwner = {};
+        const balances: BigNumber[] = [];
+        const balanceInfo: Array<{ tokenOwnerAddress: string; tokenAddress: string }> = [];
+        for (const dummyTokenContract of this._dummyTokenContracts) {
+            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
+                balances.push(await dummyTokenContract.balanceOf.callAsync(tokenOwnerAddress));
+                balanceInfo.push({
+                    tokenOwnerAddress,
+                    tokenAddress: dummyTokenContract.address,
+                });
+            }
+        }
+        _.forEach(balances, (balance, balanceIndex) => {
+            const tokenAddress = balanceInfo[balanceIndex].tokenAddress;
+            const tokenOwnerAddress = balanceInfo[balanceIndex].tokenOwnerAddress;
+            if (_.isUndefined(balancesByOwner[tokenOwnerAddress])) {
+                balancesByOwner[tokenOwnerAddress] = {};
+            }
+            const wrappedBalance = new BigNumber(balance);
+            balancesByOwner[tokenOwnerAddress][tokenAddress] = wrappedBalance;
+        });
+        return balancesByOwner;
+    }
+    public addDummyTokenContract(dummy: DummyERC20TokenContract): void {
+        if (!_.isUndefined(this._dummyTokenContracts)) {
+            this._dummyTokenContracts.push(dummy);
+        }
+    }
+    public addTokenOwnerAddress(address: string): void {
+        this._tokenOwnerAddresses.push(address);
+    }
+    public getTokenOwnerAddresses(): string[] {
+        return this._tokenOwnerAddresses;
+    }
+    public getTokenAddresses(): string[] {
+        const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
+        return tokenAddresses;
+    }
+    private _getTokenContractFromAssetData(assetData: string): DummyERC20TokenContract {
+        const erc20ProxyData = assetDataUtils.decodeERC20AssetData(assetData);
+        const tokenAddress = erc20ProxyData.tokenAddress;
+        const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
+        if (_.isUndefined(tokenContractIfExists)) {
+            throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
+        }
+        return tokenContractIfExists;
+    }
+    private _validateDummyTokenContractsExistOrThrow(): void {
+        if (_.isUndefined(this._dummyTokenContracts)) {
+            throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyTokensAsync"');
+        }
+    }
+    private _validateProxyContractExistsOrThrow(): void {
+        if (_.isUndefined(this._proxyContract)) {
+            throw new Error('ERC20 proxy contract not yet deployed, please call "deployProxyAsync"');
+        }
+    }
+}
diff --git a/contracts/core/test/utils/erc721_wrapper.ts b/contracts/core/test/utils/erc721_wrapper.ts
new file mode 100644
index 000000000..e9da553d0
--- /dev/null
+++ b/contracts/core/test/utils/erc721_wrapper.ts
@@ -0,0 +1,239 @@
+import { generatePseudoRandomSalt } from '@0x/order-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { artifacts } from '../../src/artifacts';
+
+import { constants } from './constants';
+import { ERC721TokenIdsByOwner } from './types';
+import { txDefaults } from './web3_wrapper';
+
+export class ERC721Wrapper {
+    private readonly _tokenOwnerAddresses: string[];
+    private readonly _contractOwnerAddress: string;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _provider: Provider;
+    private readonly _dummyTokenContracts: DummyERC721TokenContract[];
+    private _proxyContract?: ERC721ProxyContract;
+    private _proxyIdIfExists?: string;
+    private _initialTokenIdsByOwner: ERC721TokenIdsByOwner = {};
+    constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._provider = provider;
+        this._dummyTokenContracts = [];
+        this._tokenOwnerAddresses = tokenOwnerAddresses;
+        this._contractOwnerAddress = contractOwnerAddress;
+    }
+    public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
+        // tslint:disable-next-line:no-unused-variable
+        for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
+            this._dummyTokenContracts.push(
+                await DummyERC721TokenContract.deployFrom0xArtifactAsync(
+                    artifacts.DummyERC721Token,
+                    this._provider,
+                    txDefaults,
+                    constants.DUMMY_TOKEN_NAME,
+                    constants.DUMMY_TOKEN_SYMBOL,
+                ),
+            );
+        }
+        return this._dummyTokenContracts;
+    }
+    public async deployProxyAsync(): Promise<ERC721ProxyContract> {
+        this._proxyContract = await ERC721ProxyContract.deployFrom0xArtifactAsync(
+            artifacts.ERC721Proxy,
+            this._provider,
+            txDefaults,
+        );
+        this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
+        return this._proxyContract;
+    }
+    public getProxyId(): string {
+        this._validateProxyContractExistsOrThrow();
+        return this._proxyIdIfExists as string;
+    }
+    public async setBalancesAndAllowancesAsync(): Promise<void> {
+        this._validateDummyTokenContractsExistOrThrow();
+        this._validateProxyContractExistsOrThrow();
+        this._initialTokenIdsByOwner = {};
+        for (const dummyTokenContract of this._dummyTokenContracts) {
+            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
+                // tslint:disable-next-line:no-unused-variable
+                for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
+                    const tokenId = generatePseudoRandomSalt();
+                    await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
+                    if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) {
+                        this._initialTokenIdsByOwner[tokenOwnerAddress] = {
+                            [dummyTokenContract.address]: [],
+                        };
+                    }
+                    if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address])) {
+                        this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address] = [];
+                    }
+                    this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address].push(tokenId);
+
+                    await this.approveProxyAsync(dummyTokenContract.address, tokenId);
+                }
+            }
+        }
+    }
+    public async doesTokenExistAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const owner = await tokenContract.ownerOf.callAsync(tokenId);
+        const doesExist = owner !== constants.NULL_ADDRESS;
+        return doesExist;
+    }
+    public async approveProxyAsync(tokenAddress: string, tokenId: BigNumber): Promise<void> {
+        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
+        await this.approveAsync(proxyAddress, tokenAddress, tokenId);
+    }
+    public async approveProxyForAllAsync(tokenAddress: string, tokenId: BigNumber, isApproved: boolean): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
+        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.setApprovalForAll.sendTransactionAsync(proxyAddress, isApproved, {
+                from: tokenOwner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async approveAsync(to: string, tokenAddress: string, tokenId: BigNumber): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.approve.sendTransactionAsync(to, tokenId, {
+                from: tokenOwner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async transferFromAsync(
+        tokenAddress: string,
+        tokenId: BigNumber,
+        currentOwner: string,
+        userAddress: string,
+    ): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.transferFrom.sendTransactionAsync(currentOwner, userAddress, tokenId, {
+                from: currentOwner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async mintAsync(tokenAddress: string, tokenId: BigNumber, userAddress: string): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.mint.sendTransactionAsync(userAddress, tokenId, {
+                from: this._contractOwnerAddress,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async burnAsync(tokenAddress: string, tokenId: BigNumber, owner: string): Promise<void> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        await this._web3Wrapper.awaitTransactionSuccessAsync(
+            await tokenContract.burn.sendTransactionAsync(owner, tokenId, {
+                from: this._contractOwnerAddress,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+    }
+    public async ownerOfAsync(tokenAddress: string, tokenId: BigNumber): Promise<string> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const owner = await tokenContract.ownerOf.callAsync(tokenId);
+        return owner;
+    }
+    public async isOwnerAsync(userAddress: string, tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const tokenOwner = await tokenContract.ownerOf.callAsync(tokenId);
+        const isOwner = tokenOwner === userAddress;
+        return isOwner;
+    }
+    public async isProxyApprovedForAllAsync(userAddress: string, tokenAddress: string): Promise<boolean> {
+        this._validateProxyContractExistsOrThrow();
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const operator = (this._proxyContract as ERC721ProxyContract).address;
+        const didApproveAll = await tokenContract.isApprovedForAll.callAsync(userAddress, operator);
+        return didApproveAll;
+    }
+    public async isProxyApprovedAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
+        this._validateProxyContractExistsOrThrow();
+        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
+        const approvedAddress = await tokenContract.getApproved.callAsync(tokenId);
+        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
+        const isProxyAnApprovedOperator = approvedAddress === proxyAddress;
+        return isProxyAnApprovedOperator;
+    }
+    public async getBalancesAsync(): Promise<ERC721TokenIdsByOwner> {
+        this._validateDummyTokenContractsExistOrThrow();
+        this._validateBalancesAndAllowancesSetOrThrow();
+        const tokenIdsByOwner: ERC721TokenIdsByOwner = {};
+        const tokenOwnerAddresses: string[] = [];
+        const tokenInfo: Array<{ tokenId: BigNumber; tokenAddress: string }> = [];
+        for (const dummyTokenContract of this._dummyTokenContracts) {
+            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
+                const initialTokenOwnerIds = this._initialTokenIdsByOwner[tokenOwnerAddress][
+                    dummyTokenContract.address
+                ];
+                for (const tokenId of initialTokenOwnerIds) {
+                    tokenOwnerAddresses.push(await dummyTokenContract.ownerOf.callAsync(tokenId));
+                    tokenInfo.push({
+                        tokenId,
+                        tokenAddress: dummyTokenContract.address,
+                    });
+                }
+            }
+        }
+        _.forEach(tokenOwnerAddresses, (tokenOwnerAddress, ownerIndex) => {
+            const tokenAddress = tokenInfo[ownerIndex].tokenAddress;
+            const tokenId = tokenInfo[ownerIndex].tokenId;
+            if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress])) {
+                tokenIdsByOwner[tokenOwnerAddress] = {
+                    [tokenAddress]: [],
+                };
+            }
+            if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress][tokenAddress])) {
+                tokenIdsByOwner[tokenOwnerAddress][tokenAddress] = [];
+            }
+            tokenIdsByOwner[tokenOwnerAddress][tokenAddress].push(tokenId);
+        });
+        return tokenIdsByOwner;
+    }
+    public getTokenOwnerAddresses(): string[] {
+        return this._tokenOwnerAddresses;
+    }
+    public getTokenAddresses(): string[] {
+        const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
+        return tokenAddresses;
+    }
+    private _getTokenContractFromAssetData(tokenAddress: string): DummyERC721TokenContract {
+        const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
+        if (_.isUndefined(tokenContractIfExists)) {
+            throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
+        }
+        return tokenContractIfExists;
+    }
+    private _validateDummyTokenContractsExistOrThrow(): void {
+        if (_.isUndefined(this._dummyTokenContracts)) {
+            throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyTokensAsync"');
+        }
+    }
+    private _validateProxyContractExistsOrThrow(): void {
+        if (_.isUndefined(this._proxyContract)) {
+            throw new Error('ERC721 proxy contract not yet deployed, please call "deployProxyAsync"');
+        }
+    }
+    private _validateBalancesAndAllowancesSetOrThrow(): void {
+        if (_.keys(this._initialTokenIdsByOwner).length === 0) {
+            throw new Error(
+                'Dummy ERC721 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"',
+            );
+        }
+    }
+}
diff --git a/contracts/core/test/utils/exchange_wrapper.ts b/contracts/core/test/utils/exchange_wrapper.ts
new file mode 100644
index 000000000..c28989d3f
--- /dev/null
+++ b/contracts/core/test/utils/exchange_wrapper.ts
@@ -0,0 +1,276 @@
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+
+import { formatters } from './formatters';
+import { LogDecoder } from './log_decoder';
+import { orderUtils } from './order_utils';
+import { FillResults, OrderInfo, SignedTransaction } from './types';
+
+export class ExchangeWrapper {
+    private readonly _exchange: ExchangeContract;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _logDecoder: LogDecoder;
+    constructor(exchangeContract: ExchangeContract, provider: Provider) {
+        this._exchange = exchangeContract;
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._logDecoder = new LogDecoder(this._web3Wrapper);
+    }
+    public async fillOrderAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const txHash = await this._exchange.fillOrder.sendTransactionAsync(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+            { from },
+        );
+        const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return txReceipt;
+    }
+    public async cancelOrderAsync(signedOrder: SignedOrder, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createCancel(signedOrder);
+        const txHash = await this._exchange.cancelOrder.sendTransactionAsync(params.order, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async fillOrKillOrderAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const txHash = await this._exchange.fillOrKillOrder.sendTransactionAsync(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async fillOrderNoThrowAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber; gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const txHash = await this._exchange.fillOrderNoThrow.sendTransactionAsync(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+            { from, gas: opts.gas },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async batchFillOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
+        const txHash = await this._exchange.batchFillOrders.sendTransactionAsync(
+            params.orders,
+            params.takerAssetFillAmounts,
+            params.signatures,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async batchFillOrKillOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
+        const txHash = await this._exchange.batchFillOrKillOrders.sendTransactionAsync(
+            params.orders,
+            params.takerAssetFillAmounts,
+            params.signatures,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async batchFillOrdersNoThrowAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmounts?: BigNumber[]; gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
+        const txHash = await this._exchange.batchFillOrdersNoThrow.sendTransactionAsync(
+            params.orders,
+            params.takerAssetFillAmounts,
+            params.signatures,
+            { from, gas: opts.gas },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async marketSellOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmount: BigNumber },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
+        const txHash = await this._exchange.marketSellOrders.sendTransactionAsync(
+            params.orders,
+            params.takerAssetFillAmount,
+            params.signatures,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async marketSellOrdersNoThrowAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmount: BigNumber; gas?: number },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
+        const txHash = await this._exchange.marketSellOrdersNoThrow.sendTransactionAsync(
+            params.orders,
+            params.takerAssetFillAmount,
+            params.signatures,
+            { from, gas: opts.gas },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async marketBuyOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { makerAssetFillAmount: BigNumber },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
+        const txHash = await this._exchange.marketBuyOrders.sendTransactionAsync(
+            params.orders,
+            params.makerAssetFillAmount,
+            params.signatures,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async marketBuyOrdersNoThrowAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { makerAssetFillAmount: BigNumber; gas?: number },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
+        const txHash = await this._exchange.marketBuyOrdersNoThrow.sendTransactionAsync(
+            params.orders,
+            params.makerAssetFillAmount,
+            params.signatures,
+            { from, gas: opts.gas },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async batchCancelOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchCancel(orders);
+        const txHash = await this._exchange.batchCancelOrders.sendTransactionAsync(params.orders, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async cancelOrdersUpToAsync(salt: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._exchange.cancelOrdersUpTo.sendTransactionAsync(salt, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async registerAssetProxyAsync(
+        assetProxyAddress: string,
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._exchange.registerAssetProxy.sendTransactionAsync(assetProxyAddress, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async executeTransactionAsync(
+        signedTx: SignedTransaction,
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._exchange.executeTransaction.sendTransactionAsync(
+            signedTx.salt,
+            signedTx.signerAddress,
+            signedTx.data,
+            signedTx.signature,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
+        const filledAmount = await this._exchange.filled.callAsync(orderHashHex);
+        return filledAmount;
+    }
+    public async isCancelledAsync(orderHashHex: string): Promise<boolean> {
+        const isCancelled = await this._exchange.cancelled.callAsync(orderHashHex);
+        return isCancelled;
+    }
+    public async getOrderEpochAsync(makerAddress: string, senderAddress: string): Promise<BigNumber> {
+        const orderEpoch = await this._exchange.orderEpoch.callAsync(makerAddress, senderAddress);
+        return orderEpoch;
+    }
+    public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
+        const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
+        return orderInfo;
+    }
+    public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
+        const ordersInfo = (await this._exchange.getOrdersInfo.callAsync(signedOrders)) as OrderInfo[];
+        return ordersInfo;
+    }
+    public async matchOrdersAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createMatchOrders(signedOrderLeft, signedOrderRight);
+        const txHash = await this._exchange.matchOrders.sendTransactionAsync(
+            params.left,
+            params.right,
+            params.leftSignature,
+            params.rightSignature,
+            { from },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async getFillOrderResultsAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber } = {},
+    ): Promise<FillResults> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const fillResults = await this._exchange.fillOrder.callAsync(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+            { from },
+        );
+        return fillResults;
+    }
+    public abiEncodeFillOrder(signedOrder: SignedOrder, opts: { takerAssetFillAmount?: BigNumber } = {}): string {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const data = this._exchange.fillOrder.getABIEncodedTransactionData(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+        );
+        return data;
+    }
+    public getExchangeAddress(): string {
+        return this._exchange.address;
+    }
+}
diff --git a/contracts/core/test/utils/fill_order_combinatorial_utils.ts b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
new file mode 100644
index 000000000..8046771f9
--- /dev/null
+++ b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
@@ -0,0 +1,924 @@
+import {
+    assetDataUtils,
+    BalanceAndProxyAllowanceLazyStore,
+    ExchangeTransferSimulator,
+    orderHashUtils,
+    OrderStateUtils,
+    OrderValidationUtils,
+} from '@0x/order-utils';
+import { AssetProxyId, RevertReason, SignatureType, SignedOrder } from '@0x/types';
+import { BigNumber, errorUtils, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import { LogWithDecodedArgs, Provider, TxData } from 'ethereum-types';
+import * as _ from 'lodash';
+import 'make-promises-safe';
+
+import { ExchangeContract, ExchangeFillEventArgs } from '../../generated-wrappers/exchange';
+import { TestLibsContract } from '../../generated-wrappers/test_libs';
+import { artifacts } from '../../src/artifacts';
+
+import { expectTransactionFailedAsync } from './assertions';
+import { AssetWrapper } from './asset_wrapper';
+import { chaiSetup } from './chai_setup';
+import { constants } from './constants';
+import { ERC20Wrapper } from './erc20_wrapper';
+import { ERC721Wrapper } from './erc721_wrapper';
+import { ExchangeWrapper } from './exchange_wrapper';
+import { OrderFactoryFromScenario } from './order_factory_from_scenario';
+import { orderUtils } from './order_utils';
+import { signingUtils } from './signing_utils';
+import { SimpleAssetBalanceAndProxyAllowanceFetcher } from './simple_asset_balance_and_proxy_allowance_fetcher';
+import { SimpleOrderFilledCancelledFetcher } from './simple_order_filled_cancelled_fetcher';
+import {
+    AllowanceAmountScenario,
+    AssetDataScenario,
+    BalanceAmountScenario,
+    ExpirationTimeSecondsScenario,
+    FeeRecipientAddressScenario,
+    FillScenario,
+    OrderAssetAmountScenario,
+    TakerAssetFillAmountScenario,
+    TakerScenario,
+    TraderStateScenario,
+} from './types';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+/**
+ * Instantiates a new instance of FillOrderCombinatorialUtils. Since this method has some
+ * required async setup, a factory method is required.
+ * @param web3Wrapper Web3Wrapper instance
+ * @param txDefaults Default Ethereum tx options
+ * @return FillOrderCombinatorialUtils instance
+ */
+export async function fillOrderCombinatorialUtilsFactoryAsync(
+    web3Wrapper: Web3Wrapper,
+    txDefaults: Partial<TxData>,
+): Promise<FillOrderCombinatorialUtils> {
+    const accounts = await web3Wrapper.getAvailableAddressesAsync();
+    const userAddresses = _.slice(accounts, 0, 5);
+    const [ownerAddress, makerAddress, takerAddress] = userAddresses;
+    const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[userAddresses.indexOf(makerAddress)];
+
+    const provider = web3Wrapper.getProvider();
+    const erc20Wrapper = new ERC20Wrapper(provider, userAddresses, ownerAddress);
+    const erc721Wrapper = new ERC721Wrapper(provider, userAddresses, ownerAddress);
+
+    const erc20EighteenDecimalTokenCount = 3;
+    const eighteenDecimals = new BigNumber(18);
+    const [
+        erc20EighteenDecimalTokenA,
+        erc20EighteenDecimalTokenB,
+        zrxToken,
+    ] = await erc20Wrapper.deployDummyTokensAsync(erc20EighteenDecimalTokenCount, eighteenDecimals);
+    const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+
+    const erc20FiveDecimalTokenCount = 2;
+    const fiveDecimals = new BigNumber(5);
+    const [erc20FiveDecimalTokenA, erc20FiveDecimalTokenB] = await erc20Wrapper.deployDummyTokensAsync(
+        erc20FiveDecimalTokenCount,
+        fiveDecimals,
+    );
+    const zeroDecimals = new BigNumber(0);
+    const erc20ZeroDecimalTokenCount = 2;
+    const [erc20ZeroDecimalTokenA, erc20ZeroDecimalTokenB] = await erc20Wrapper.deployDummyTokensAsync(
+        erc20ZeroDecimalTokenCount,
+        zeroDecimals,
+    );
+    const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+    await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+    const [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+    const erc721Proxy = await erc721Wrapper.deployProxyAsync();
+    await erc721Wrapper.setBalancesAndAllowancesAsync();
+    const erc721Balances = await erc721Wrapper.getBalancesAsync();
+
+    const assetWrapper = new AssetWrapper([erc20Wrapper, erc721Wrapper]);
+
+    const exchangeContract = await ExchangeContract.deployFrom0xArtifactAsync(
+        artifacts.Exchange,
+        provider,
+        txDefaults,
+        zrxAssetData,
+    );
+    const exchangeWrapper = new ExchangeWrapper(exchangeContract, provider);
+    await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, ownerAddress);
+    await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, ownerAddress);
+
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeContract.address, {
+            from: ownerAddress,
+        }),
+        constants.AWAIT_TRANSACTION_MINED_MS,
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeContract.address, {
+            from: ownerAddress,
+        }),
+        constants.AWAIT_TRANSACTION_MINED_MS,
+    );
+
+    const orderFactory = new OrderFactoryFromScenario(
+        userAddresses,
+        zrxToken.address,
+        [erc20EighteenDecimalTokenA.address, erc20EighteenDecimalTokenB.address],
+        [erc20FiveDecimalTokenA.address, erc20FiveDecimalTokenB.address],
+        [erc20ZeroDecimalTokenA.address, erc20ZeroDecimalTokenB.address],
+        erc721Token,
+        erc721Balances,
+        exchangeContract.address,
+    );
+
+    const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
+
+    const fillOrderCombinatorialUtils = new FillOrderCombinatorialUtils(
+        orderFactory,
+        ownerAddress,
+        makerAddress,
+        makerPrivateKey,
+        takerAddress,
+        zrxAssetData,
+        exchangeWrapper,
+        assetWrapper,
+        testLibsContract,
+    );
+    return fillOrderCombinatorialUtils;
+}
+
+export class FillOrderCombinatorialUtils {
+    public orderFactory: OrderFactoryFromScenario;
+    public ownerAddress: string;
+    public makerAddress: string;
+    public makerPrivateKey: Buffer;
+    public takerAddress: string;
+    public zrxAssetData: string;
+    public exchangeWrapper: ExchangeWrapper;
+    public assetWrapper: AssetWrapper;
+    public testLibsContract: TestLibsContract;
+    public static generateFillOrderCombinations(): FillScenario[] {
+        const takerScenarios = [
+            TakerScenario.Unspecified,
+            // TakerScenario.CorrectlySpecified,
+            // TakerScenario.IncorrectlySpecified,
+        ];
+        const feeRecipientScenarios = [
+            FeeRecipientAddressScenario.EthUserAddress,
+            // FeeRecipientAddressScenario.BurnAddress,
+        ];
+        const makerAssetAmountScenario = [
+            OrderAssetAmountScenario.Large,
+            // OrderAssetAmountScenario.Zero,
+            // OrderAssetAmountScenario.Small,
+        ];
+        const takerAssetAmountScenario = [
+            OrderAssetAmountScenario.Large,
+            // OrderAssetAmountScenario.Zero,
+            // OrderAssetAmountScenario.Small,
+        ];
+        const makerFeeScenario = [
+            OrderAssetAmountScenario.Large,
+            // OrderAssetAmountScenario.Small,
+            // OrderAssetAmountScenario.Zero,
+        ];
+        const takerFeeScenario = [
+            OrderAssetAmountScenario.Large,
+            // OrderAssetAmountScenario.Small,
+            // OrderAssetAmountScenario.Zero,
+        ];
+        const expirationTimeSecondsScenario = [
+            ExpirationTimeSecondsScenario.InFuture,
+            ExpirationTimeSecondsScenario.InPast,
+        ];
+        const makerAssetDataScenario = [
+            AssetDataScenario.ERC20FiveDecimals,
+            AssetDataScenario.ERC20NonZRXEighteenDecimals,
+            AssetDataScenario.ERC721,
+            AssetDataScenario.ZRXFeeToken,
+        ];
+        const takerAssetDataScenario = [
+            AssetDataScenario.ERC20FiveDecimals,
+            AssetDataScenario.ERC20NonZRXEighteenDecimals,
+            AssetDataScenario.ERC721,
+            AssetDataScenario.ZRXFeeToken,
+        ];
+        const takerAssetFillAmountScenario = [
+            TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
+            // TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
+            // TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount,
+        ];
+        const makerAssetBalanceScenario = [
+            BalanceAmountScenario.Higher,
+            // BalanceAmountScenario.Exact,
+            // BalanceAmountScenario.TooLow,
+        ];
+        const makerAssetAllowanceScenario = [
+            AllowanceAmountScenario.Higher,
+            // AllowanceAmountScenario.Exact,
+            // AllowanceAmountScenario.TooLow,
+            // AllowanceAmountScenario.Unlimited,
+        ];
+        const makerZRXBalanceScenario = [
+            BalanceAmountScenario.Higher,
+            // BalanceAmountScenario.Exact,
+            // BalanceAmountScenario.TooLow,
+        ];
+        const makerZRXAllowanceScenario = [
+            AllowanceAmountScenario.Higher,
+            // AllowanceAmountScenario.Exact,
+            // AllowanceAmountScenario.TooLow,
+            // AllowanceAmountScenario.Unlimited,
+        ];
+        const takerAssetBalanceScenario = [
+            BalanceAmountScenario.Higher,
+            // BalanceAmountScenario.Exact,
+            // BalanceAmountScenario.TooLow,
+        ];
+        const takerAssetAllowanceScenario = [
+            AllowanceAmountScenario.Higher,
+            // AllowanceAmountScenario.Exact,
+            // AllowanceAmountScenario.TooLow,
+            // AllowanceAmountScenario.Unlimited,
+        ];
+        const takerZRXBalanceScenario = [
+            BalanceAmountScenario.Higher,
+            // BalanceAmountScenario.Exact,
+            // BalanceAmountScenario.TooLow,
+        ];
+        const takerZRXAllowanceScenario = [
+            AllowanceAmountScenario.Higher,
+            // AllowanceAmountScenario.Exact,
+            // AllowanceAmountScenario.TooLow,
+            // AllowanceAmountScenario.Unlimited,
+        ];
+        const fillScenarioArrays = FillOrderCombinatorialUtils._getAllCombinations([
+            takerScenarios,
+            feeRecipientScenarios,
+            makerAssetAmountScenario,
+            takerAssetAmountScenario,
+            makerFeeScenario,
+            takerFeeScenario,
+            expirationTimeSecondsScenario,
+            makerAssetDataScenario,
+            takerAssetDataScenario,
+            takerAssetFillAmountScenario,
+            makerAssetBalanceScenario,
+            makerAssetAllowanceScenario,
+            makerZRXBalanceScenario,
+            makerZRXAllowanceScenario,
+            takerAssetBalanceScenario,
+            takerAssetAllowanceScenario,
+            takerZRXBalanceScenario,
+            takerZRXAllowanceScenario,
+        ]);
+
+        const fillScenarios = _.map(fillScenarioArrays, fillScenarioArray => {
+            // tslint:disable:custom-no-magic-numbers
+            const fillScenario: FillScenario = {
+                orderScenario: {
+                    takerScenario: fillScenarioArray[0] as TakerScenario,
+                    feeRecipientScenario: fillScenarioArray[1] as FeeRecipientAddressScenario,
+                    makerAssetAmountScenario: fillScenarioArray[2] as OrderAssetAmountScenario,
+                    takerAssetAmountScenario: fillScenarioArray[3] as OrderAssetAmountScenario,
+                    makerFeeScenario: fillScenarioArray[4] as OrderAssetAmountScenario,
+                    takerFeeScenario: fillScenarioArray[5] as OrderAssetAmountScenario,
+                    expirationTimeSecondsScenario: fillScenarioArray[6] as ExpirationTimeSecondsScenario,
+                    makerAssetDataScenario: fillScenarioArray[7] as AssetDataScenario,
+                    takerAssetDataScenario: fillScenarioArray[8] as AssetDataScenario,
+                },
+                takerAssetFillAmountScenario: fillScenarioArray[9] as TakerAssetFillAmountScenario,
+                makerStateScenario: {
+                    traderAssetBalance: fillScenarioArray[10] as BalanceAmountScenario,
+                    traderAssetAllowance: fillScenarioArray[11] as AllowanceAmountScenario,
+                    zrxFeeBalance: fillScenarioArray[12] as BalanceAmountScenario,
+                    zrxFeeAllowance: fillScenarioArray[13] as AllowanceAmountScenario,
+                },
+                takerStateScenario: {
+                    traderAssetBalance: fillScenarioArray[14] as BalanceAmountScenario,
+                    traderAssetAllowance: fillScenarioArray[15] as AllowanceAmountScenario,
+                    zrxFeeBalance: fillScenarioArray[16] as BalanceAmountScenario,
+                    zrxFeeAllowance: fillScenarioArray[17] as AllowanceAmountScenario,
+                },
+            };
+            // tslint:enable:custom-no-magic-numbers
+            return fillScenario;
+        });
+
+        return fillScenarios;
+    }
+    /**
+     * Recursive implementation of generating all combinations of the supplied
+     * string-containing arrays.
+     */
+    private static _getAllCombinations(arrays: string[][]): string[][] {
+        // Base case
+        if (arrays.length === 1) {
+            const remainingValues = _.map(arrays[0], val => {
+                return [val];
+            });
+            return remainingValues;
+        } else {
+            const result = [];
+            const restOfArrays = arrays.slice(1);
+            const allCombinationsOfRemaining = FillOrderCombinatorialUtils._getAllCombinations(restOfArrays); // recur with the rest of array
+            // tslint:disable:prefer-for-of
+            for (let i = 0; i < allCombinationsOfRemaining.length; i++) {
+                for (let j = 0; j < arrays[0].length; j++) {
+                    result.push([arrays[0][j], ...allCombinationsOfRemaining[i]]);
+                }
+            }
+            // tslint:enable:prefer-for-of
+            return result;
+        }
+    }
+    constructor(
+        orderFactory: OrderFactoryFromScenario,
+        ownerAddress: string,
+        makerAddress: string,
+        makerPrivateKey: Buffer,
+        takerAddress: string,
+        zrxAssetData: string,
+        exchangeWrapper: ExchangeWrapper,
+        assetWrapper: AssetWrapper,
+        testLibsContract: TestLibsContract,
+    ) {
+        this.orderFactory = orderFactory;
+        this.ownerAddress = ownerAddress;
+        this.makerAddress = makerAddress;
+        this.makerPrivateKey = makerPrivateKey;
+        this.takerAddress = takerAddress;
+        this.zrxAssetData = zrxAssetData;
+        this.exchangeWrapper = exchangeWrapper;
+        this.assetWrapper = assetWrapper;
+        this.testLibsContract = testLibsContract;
+    }
+    public async testFillOrderScenarioAsync(
+        provider: Provider,
+        fillScenario: FillScenario,
+        isVerbose: boolean = false,
+    ): Promise<void> {
+        // 1. Generate order
+        const order = this.orderFactory.generateOrder(fillScenario.orderScenario);
+
+        // 2. Sign order
+        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
+        const signature = signingUtils.signMessage(orderHashBuff, this.makerPrivateKey, SignatureType.EthSign);
+        const signedOrder = {
+            ...order,
+            signature: `0x${signature.toString('hex')}`,
+        };
+
+        const balanceAndProxyAllowanceFetcher = new SimpleAssetBalanceAndProxyAllowanceFetcher(this.assetWrapper);
+        const orderFilledCancelledFetcher = new SimpleOrderFilledCancelledFetcher(
+            this.exchangeWrapper,
+            this.zrxAssetData,
+        );
+
+        // 3. Figure out fill amount
+        const takerAssetFillAmount = await this._getTakerAssetFillAmountAsync(
+            signedOrder,
+            fillScenario.takerAssetFillAmountScenario,
+            balanceAndProxyAllowanceFetcher,
+            orderFilledCancelledFetcher,
+        );
+
+        // 4. Permutate the maker and taker balance/allowance scenarios
+        await this._modifyTraderStateAsync(
+            fillScenario.makerStateScenario,
+            fillScenario.takerStateScenario,
+            signedOrder,
+            takerAssetFillAmount,
+        );
+
+        // 5. If I fill it by X, what are the resulting balances/allowances/filled amounts expected?
+        const orderValidationUtils = new OrderValidationUtils(orderFilledCancelledFetcher, provider);
+        const lazyStore = new BalanceAndProxyAllowanceLazyStore(balanceAndProxyAllowanceFetcher);
+        const exchangeTransferSimulator = new ExchangeTransferSimulator(lazyStore);
+
+        let fillRevertReasonIfExists;
+        try {
+            await orderValidationUtils.validateFillOrderThrowIfInvalidAsync(
+                exchangeTransferSimulator,
+                provider,
+                signedOrder,
+                takerAssetFillAmount,
+                this.takerAddress,
+                this.zrxAssetData,
+            );
+            if (isVerbose) {
+                logUtils.log(`Expecting fillOrder to succeed.`);
+            }
+        } catch (err) {
+            fillRevertReasonIfExists = err.message;
+            if (isVerbose) {
+                logUtils.log(`Expecting fillOrder to fail with:`);
+                logUtils.log(err);
+            }
+        }
+
+        // 6. Fill the order
+        await this._fillOrderAndAssertOutcomeAsync(
+            signedOrder,
+            takerAssetFillAmount,
+            lazyStore,
+            fillRevertReasonIfExists,
+        );
+
+        await this._abiEncodeFillOrderAndAssertOutcomeAsync(signedOrder, takerAssetFillAmount);
+    }
+    private async _fillOrderAndAssertOutcomeAsync(
+        signedOrder: SignedOrder,
+        takerAssetFillAmount: BigNumber,
+        lazyStore: BalanceAndProxyAllowanceLazyStore,
+        fillRevertReasonIfExists: RevertReason | undefined,
+    ): Promise<void> {
+        if (!_.isUndefined(fillRevertReasonIfExists)) {
+            return expectTransactionFailedAsync(
+                this.exchangeWrapper.fillOrderAsync(signedOrder, this.takerAddress, { takerAssetFillAmount }),
+                fillRevertReasonIfExists,
+            );
+        }
+
+        const makerAddress = signedOrder.makerAddress;
+        const makerAssetData = signedOrder.makerAssetData;
+        const takerAssetData = signedOrder.takerAssetData;
+        const feeRecipient = signedOrder.feeRecipientAddress;
+
+        const expMakerAssetBalanceOfMaker = await lazyStore.getBalanceAsync(makerAssetData, makerAddress);
+        const expMakerAssetAllowanceOfMaker = await lazyStore.getProxyAllowanceAsync(makerAssetData, makerAddress);
+        const expTakerAssetBalanceOfMaker = await lazyStore.getBalanceAsync(takerAssetData, makerAddress);
+        const expZRXAssetBalanceOfMaker = await lazyStore.getBalanceAsync(this.zrxAssetData, makerAddress);
+        const expZRXAssetAllowanceOfMaker = await lazyStore.getProxyAllowanceAsync(this.zrxAssetData, makerAddress);
+        const expTakerAssetBalanceOfTaker = await lazyStore.getBalanceAsync(takerAssetData, this.takerAddress);
+        const expTakerAssetAllowanceOfTaker = await lazyStore.getProxyAllowanceAsync(takerAssetData, this.takerAddress);
+        const expMakerAssetBalanceOfTaker = await lazyStore.getBalanceAsync(makerAssetData, this.takerAddress);
+        const expZRXAssetBalanceOfTaker = await lazyStore.getBalanceAsync(this.zrxAssetData, this.takerAddress);
+        const expZRXAssetAllowanceOfTaker = await lazyStore.getProxyAllowanceAsync(
+            this.zrxAssetData,
+            this.takerAddress,
+        );
+        const expZRXAssetBalanceOfFeeRecipient = await lazyStore.getBalanceAsync(this.zrxAssetData, feeRecipient);
+
+        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+        const alreadyFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash);
+        const remainingTakerAmountToFill = signedOrder.takerAssetAmount.minus(alreadyFilledTakerAmount);
+        const expFilledTakerAmount = takerAssetFillAmount.gt(remainingTakerAmountToFill)
+            ? remainingTakerAmountToFill
+            : alreadyFilledTakerAmount.add(takerAssetFillAmount);
+
+        const expFilledMakerAmount = orderUtils.getPartialAmountFloor(
+            expFilledTakerAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.makerAssetAmount,
+        );
+        const expMakerFeePaid = orderUtils.getPartialAmountFloor(
+            expFilledTakerAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.makerFee,
+        );
+        const expTakerFeePaid = orderUtils.getPartialAmountFloor(
+            expFilledTakerAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.takerFee,
+        );
+        const fillResults = await this.exchangeWrapper.getFillOrderResultsAsync(signedOrder, this.takerAddress, {
+            takerAssetFillAmount,
+        });
+        expect(fillResults.takerAssetFilledAmount).to.be.bignumber.equal(
+            expFilledTakerAmount,
+            'takerAssetFilledAmount',
+        );
+        expect(fillResults.makerAssetFilledAmount).to.be.bignumber.equal(
+            expFilledMakerAmount,
+            'makerAssetFilledAmount',
+        );
+        expect(fillResults.takerFeePaid).to.be.bignumber.equal(expTakerFeePaid, 'takerFeePaid');
+        expect(fillResults.makerFeePaid).to.be.bignumber.equal(expMakerFeePaid, 'makerFeePaid');
+
+        // - Let's fill the order!
+        const txReceipt = await this.exchangeWrapper.fillOrderAsync(signedOrder, this.takerAddress, {
+            takerAssetFillAmount,
+        });
+
+        const actFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash);
+        expect(actFilledTakerAmount).to.be.bignumber.equal(expFilledTakerAmount, 'filledTakerAmount');
+
+        const exchangeLogs = _.filter(
+            txReceipt.logs,
+            txLog => txLog.address === this.exchangeWrapper.getExchangeAddress(),
+        );
+        expect(exchangeLogs.length).to.be.equal(1, 'logs length');
+        // tslint:disable-next-line:no-unnecessary-type-assertion
+        const log = txReceipt.logs[0] as LogWithDecodedArgs<ExchangeFillEventArgs>;
+        expect(log.args.makerAddress).to.be.equal(makerAddress, 'log.args.makerAddress');
+        expect(log.args.takerAddress).to.be.equal(this.takerAddress, 'log.args.this.takerAddress');
+        expect(log.args.feeRecipientAddress).to.be.equal(feeRecipient, 'log.args.feeRecipientAddress');
+        expect(log.args.makerAssetFilledAmount).to.be.bignumber.equal(
+            expFilledMakerAmount,
+            'log.args.makerAssetFilledAmount',
+        );
+        expect(log.args.takerAssetFilledAmount).to.be.bignumber.equal(
+            expFilledTakerAmount,
+            'log.args.takerAssetFilledAmount',
+        );
+        expect(log.args.makerFeePaid).to.be.bignumber.equal(expMakerFeePaid, 'log.args.makerFeePaid');
+        expect(log.args.takerFeePaid).to.be.bignumber.equal(expTakerFeePaid, 'logs.args.takerFeePaid');
+        expect(log.args.orderHash).to.be.equal(orderHash, 'log.args.orderHash');
+        expect(log.args.makerAssetData).to.be.equal(makerAssetData, 'log.args.makerAssetData');
+        expect(log.args.takerAssetData).to.be.equal(takerAssetData, 'log.args.takerAssetData');
+
+        const actMakerAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, makerAssetData);
+        expect(actMakerAssetBalanceOfMaker).to.be.bignumber.equal(
+            expMakerAssetBalanceOfMaker,
+            'makerAssetBalanceOfMaker',
+        );
+
+        const actMakerAssetAllowanceOfMaker = await this.assetWrapper.getProxyAllowanceAsync(
+            makerAddress,
+            makerAssetData,
+        );
+        expect(actMakerAssetAllowanceOfMaker).to.be.bignumber.equal(
+            expMakerAssetAllowanceOfMaker,
+            'makerAssetAllowanceOfMaker',
+        );
+
+        const actTakerAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, takerAssetData);
+        expect(actTakerAssetBalanceOfMaker).to.be.bignumber.equal(
+            expTakerAssetBalanceOfMaker,
+            'takerAssetBalanceOfMaker',
+        );
+
+        const actZRXAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, this.zrxAssetData);
+        expect(actZRXAssetBalanceOfMaker).to.be.bignumber.equal(expZRXAssetBalanceOfMaker, 'ZRXAssetBalanceOfMaker');
+
+        const actZRXAssetAllowanceOfMaker = await this.assetWrapper.getProxyAllowanceAsync(
+            makerAddress,
+            this.zrxAssetData,
+        );
+        expect(actZRXAssetAllowanceOfMaker).to.be.bignumber.equal(
+            expZRXAssetAllowanceOfMaker,
+            'ZRXAssetAllowanceOfMaker',
+        );
+
+        const actTakerAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, takerAssetData);
+        expect(actTakerAssetBalanceOfTaker).to.be.bignumber.equal(
+            expTakerAssetBalanceOfTaker,
+            'TakerAssetBalanceOfTaker',
+        );
+
+        const actTakerAssetAllowanceOfTaker = await this.assetWrapper.getProxyAllowanceAsync(
+            this.takerAddress,
+            takerAssetData,
+        );
+
+        expect(actTakerAssetAllowanceOfTaker).to.be.bignumber.equal(
+            expTakerAssetAllowanceOfTaker,
+            'TakerAssetAllowanceOfTaker',
+        );
+
+        const actMakerAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, makerAssetData);
+        expect(actMakerAssetBalanceOfTaker).to.be.bignumber.equal(
+            expMakerAssetBalanceOfTaker,
+            'MakerAssetBalanceOfTaker',
+        );
+
+        const actZRXAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, this.zrxAssetData);
+        expect(actZRXAssetBalanceOfTaker).to.be.bignumber.equal(expZRXAssetBalanceOfTaker, 'ZRXAssetBalanceOfTaker');
+
+        const actZRXAssetAllowanceOfTaker = await this.assetWrapper.getProxyAllowanceAsync(
+            this.takerAddress,
+            this.zrxAssetData,
+        );
+        expect(actZRXAssetAllowanceOfTaker).to.be.bignumber.equal(
+            expZRXAssetAllowanceOfTaker,
+            'ZRXAssetAllowanceOfTaker',
+        );
+
+        const actZRXAssetBalanceOfFeeRecipient = await this.assetWrapper.getBalanceAsync(
+            feeRecipient,
+            this.zrxAssetData,
+        );
+        expect(actZRXAssetBalanceOfFeeRecipient).to.be.bignumber.equal(
+            expZRXAssetBalanceOfFeeRecipient,
+            'ZRXAssetBalanceOfFeeRecipient',
+        );
+    }
+    private async _abiEncodeFillOrderAndAssertOutcomeAsync(
+        signedOrder: SignedOrder,
+        takerAssetFillAmount: BigNumber,
+    ): Promise<void> {
+        const params = orderUtils.createFill(signedOrder, takerAssetFillAmount);
+        const expectedAbiEncodedData = this.exchangeWrapper.abiEncodeFillOrder(signedOrder, { takerAssetFillAmount });
+        const libsAbiEncodedData = await this.testLibsContract.publicAbiEncodeFillOrder.callAsync(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+        );
+        expect(libsAbiEncodedData).to.be.equal(expectedAbiEncodedData, 'ABIEncodedFillOrderData');
+    }
+    private async _getTakerAssetFillAmountAsync(
+        signedOrder: SignedOrder,
+        takerAssetFillAmountScenario: TakerAssetFillAmountScenario,
+        balanceAndProxyAllowanceFetcher: SimpleAssetBalanceAndProxyAllowanceFetcher,
+        orderFilledCancelledFetcher: SimpleOrderFilledCancelledFetcher,
+    ): Promise<BigNumber> {
+        const orderStateUtils = new OrderStateUtils(balanceAndProxyAllowanceFetcher, orderFilledCancelledFetcher);
+        const fillableTakerAssetAmount = await orderStateUtils.getMaxFillableTakerAssetAmountAsync(
+            signedOrder,
+            this.takerAddress,
+        );
+
+        let takerAssetFillAmount;
+        switch (takerAssetFillAmountScenario) {
+            case TakerAssetFillAmountScenario.Zero:
+                takerAssetFillAmount = new BigNumber(0);
+                break;
+
+            case TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount:
+                takerAssetFillAmount = fillableTakerAssetAmount;
+                break;
+
+            case TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount:
+                takerAssetFillAmount = fillableTakerAssetAmount.add(1);
+                break;
+
+            case TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount:
+                const takerAssetProxyId = assetDataUtils.decodeAssetProxyId(signedOrder.takerAssetData);
+                const makerAssetProxyId = assetDataUtils.decodeAssetProxyId(signedOrder.makerAssetData);
+                const isEitherAssetERC721 =
+                    takerAssetProxyId === AssetProxyId.ERC721 || makerAssetProxyId === AssetProxyId.ERC721;
+                if (isEitherAssetERC721) {
+                    throw new Error(
+                        'Cannot test `TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount` together with ERC721 assets since orders involving ERC721 must always be filled exactly.',
+                    );
+                }
+                takerAssetFillAmount = fillableTakerAssetAmount.div(2).floor();
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr('TakerAssetFillAmountScenario', takerAssetFillAmountScenario);
+        }
+
+        return takerAssetFillAmount;
+    }
+    private async _modifyTraderStateAsync(
+        makerStateScenario: TraderStateScenario,
+        takerStateScenario: TraderStateScenario,
+        signedOrder: SignedOrder,
+        takerAssetFillAmount: BigNumber,
+    ): Promise<void> {
+        const makerAssetFillAmount = orderUtils.getPartialAmountFloor(
+            takerAssetFillAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.makerAssetAmount,
+        );
+        switch (makerStateScenario.traderAssetBalance) {
+            case BalanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case BalanceAmountScenario.TooLow:
+                if (makerAssetFillAmount.eq(0)) {
+                    throw new Error(`Cannot set makerAssetBalanceOfMaker TooLow if makerAssetFillAmount is 0`);
+                }
+                const tooLowBalance = makerAssetFillAmount.minus(1);
+                await this.assetWrapper.setBalanceAsync(
+                    signedOrder.makerAddress,
+                    signedOrder.makerAssetData,
+                    tooLowBalance,
+                );
+                break;
+
+            case BalanceAmountScenario.Exact:
+                const exactBalance = makerAssetFillAmount;
+                await this.assetWrapper.setBalanceAsync(
+                    signedOrder.makerAddress,
+                    signedOrder.makerAssetData,
+                    exactBalance,
+                );
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'makerStateScenario.traderAssetBalance',
+                    makerStateScenario.traderAssetBalance,
+                );
+        }
+
+        const makerFee = orderUtils.getPartialAmountFloor(
+            takerAssetFillAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.makerFee,
+        );
+        switch (makerStateScenario.zrxFeeBalance) {
+            case BalanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case BalanceAmountScenario.TooLow:
+                if (makerFee.eq(0)) {
+                    throw new Error(`Cannot set zrxAsserBalanceOfMaker TooLow if makerFee is 0`);
+                }
+                const tooLowBalance = makerFee.minus(1);
+                await this.assetWrapper.setBalanceAsync(signedOrder.makerAddress, this.zrxAssetData, tooLowBalance);
+                break;
+
+            case BalanceAmountScenario.Exact:
+                const exactBalance = makerFee;
+                await this.assetWrapper.setBalanceAsync(signedOrder.makerAddress, this.zrxAssetData, exactBalance);
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr('makerStateScenario.zrxFeeBalance', makerStateScenario.zrxFeeBalance);
+        }
+
+        switch (makerStateScenario.traderAssetAllowance) {
+            case AllowanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case AllowanceAmountScenario.TooLow:
+                const tooLowAllowance = makerAssetFillAmount.minus(1);
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    signedOrder.makerAddress,
+                    signedOrder.makerAssetData,
+                    tooLowAllowance,
+                );
+                break;
+
+            case AllowanceAmountScenario.Exact:
+                const exactAllowance = makerAssetFillAmount;
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    signedOrder.makerAddress,
+                    signedOrder.makerAssetData,
+                    exactAllowance,
+                );
+                break;
+
+            case AllowanceAmountScenario.Unlimited:
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    signedOrder.makerAddress,
+                    signedOrder.makerAssetData,
+                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                );
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'makerStateScenario.traderAssetAllowance',
+                    makerStateScenario.traderAssetAllowance,
+                );
+        }
+
+        switch (makerStateScenario.zrxFeeAllowance) {
+            case AllowanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case AllowanceAmountScenario.TooLow:
+                const tooLowAllowance = makerFee.minus(1);
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    signedOrder.makerAddress,
+                    this.zrxAssetData,
+                    tooLowAllowance,
+                );
+                break;
+
+            case AllowanceAmountScenario.Exact:
+                const exactAllowance = makerFee;
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    signedOrder.makerAddress,
+                    this.zrxAssetData,
+                    exactAllowance,
+                );
+                break;
+
+            case AllowanceAmountScenario.Unlimited:
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    signedOrder.makerAddress,
+                    this.zrxAssetData,
+                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                );
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'makerStateScenario.zrxFeeAllowance',
+                    makerStateScenario.zrxFeeAllowance,
+                );
+        }
+
+        switch (takerStateScenario.traderAssetBalance) {
+            case BalanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case BalanceAmountScenario.TooLow:
+                if (takerAssetFillAmount.eq(0)) {
+                    throw new Error(`Cannot set takerAssetBalanceOfTaker TooLow if takerAssetFillAmount is 0`);
+                }
+                const tooLowBalance = takerAssetFillAmount.minus(1);
+                await this.assetWrapper.setBalanceAsync(this.takerAddress, signedOrder.takerAssetData, tooLowBalance);
+                break;
+
+            case BalanceAmountScenario.Exact:
+                const exactBalance = takerAssetFillAmount;
+                await this.assetWrapper.setBalanceAsync(this.takerAddress, signedOrder.takerAssetData, exactBalance);
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'takerStateScenario.traderAssetBalance',
+                    takerStateScenario.traderAssetBalance,
+                );
+        }
+
+        const takerFee = orderUtils.getPartialAmountFloor(
+            takerAssetFillAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.takerFee,
+        );
+        switch (takerStateScenario.zrxFeeBalance) {
+            case BalanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case BalanceAmountScenario.TooLow:
+                if (takerFee.eq(0)) {
+                    throw new Error(`Cannot set zrxAssetBalanceOfTaker TooLow if takerFee is 0`);
+                }
+                const tooLowBalance = takerFee.minus(1);
+                await this.assetWrapper.setBalanceAsync(this.takerAddress, this.zrxAssetData, tooLowBalance);
+                break;
+
+            case BalanceAmountScenario.Exact:
+                const exactBalance = takerFee;
+                await this.assetWrapper.setBalanceAsync(this.takerAddress, this.zrxAssetData, exactBalance);
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr('takerStateScenario.zrxFeeBalance', takerStateScenario.zrxFeeBalance);
+        }
+
+        switch (takerStateScenario.traderAssetAllowance) {
+            case AllowanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case AllowanceAmountScenario.TooLow:
+                const tooLowAllowance = takerAssetFillAmount.minus(1);
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    this.takerAddress,
+                    signedOrder.takerAssetData,
+                    tooLowAllowance,
+                );
+                break;
+
+            case AllowanceAmountScenario.Exact:
+                const exactAllowance = takerAssetFillAmount;
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    this.takerAddress,
+                    signedOrder.takerAssetData,
+                    exactAllowance,
+                );
+                break;
+
+            case AllowanceAmountScenario.Unlimited:
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    this.takerAddress,
+                    signedOrder.takerAssetData,
+                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                );
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'takerStateScenario.traderAssetAllowance',
+                    takerStateScenario.traderAssetAllowance,
+                );
+        }
+
+        switch (takerStateScenario.zrxFeeAllowance) {
+            case AllowanceAmountScenario.Higher:
+                break; // Noop since this is already the default
+
+            case AllowanceAmountScenario.TooLow:
+                const tooLowAllowance = takerFee.minus(1);
+                await this.assetWrapper.setProxyAllowanceAsync(this.takerAddress, this.zrxAssetData, tooLowAllowance);
+                break;
+
+            case AllowanceAmountScenario.Exact:
+                const exactAllowance = takerFee;
+                await this.assetWrapper.setProxyAllowanceAsync(this.takerAddress, this.zrxAssetData, exactAllowance);
+                break;
+
+            case AllowanceAmountScenario.Unlimited:
+                await this.assetWrapper.setProxyAllowanceAsync(
+                    this.takerAddress,
+                    this.zrxAssetData,
+                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                );
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'takerStateScenario.zrxFeeAllowance',
+                    takerStateScenario.zrxFeeAllowance,
+                );
+        }
+    }
+} // tslint:disable:max-file-line-count
diff --git a/contracts/core/test/utils/formatters.ts b/contracts/core/test/utils/formatters.ts
new file mode 100644
index 000000000..813eb45db
--- /dev/null
+++ b/contracts/core/test/utils/formatters.ts
@@ -0,0 +1,68 @@
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as _ from 'lodash';
+
+import { constants } from './constants';
+import { orderUtils } from './order_utils';
+import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types';
+
+export const formatters = {
+    createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders {
+        const batchFill: BatchFillOrders = {
+            orders: [],
+            signatures: [],
+            takerAssetFillAmounts,
+        };
+        _.forEach(signedOrders, signedOrder => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            batchFill.orders.push(orderWithoutExchangeAddress);
+            batchFill.signatures.push(signedOrder.signature);
+            if (takerAssetFillAmounts.length < signedOrders.length) {
+                batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount);
+            }
+        });
+        return batchFill;
+    },
+    createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber): MarketSellOrders {
+        const marketSellOrders: MarketSellOrders = {
+            orders: [],
+            signatures: [],
+            takerAssetFillAmount,
+        };
+        _.forEach(signedOrders, (signedOrder, i) => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            if (i !== 0) {
+                orderWithoutExchangeAddress.takerAssetData = constants.NULL_BYTES;
+            }
+            marketSellOrders.orders.push(orderWithoutExchangeAddress);
+            marketSellOrders.signatures.push(signedOrder.signature);
+        });
+        return marketSellOrders;
+    },
+    createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber): MarketBuyOrders {
+        const marketBuyOrders: MarketBuyOrders = {
+            orders: [],
+            signatures: [],
+            makerAssetFillAmount,
+        };
+        _.forEach(signedOrders, (signedOrder, i) => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            if (i !== 0) {
+                orderWithoutExchangeAddress.makerAssetData = constants.NULL_BYTES;
+            }
+            marketBuyOrders.orders.push(orderWithoutExchangeAddress);
+            marketBuyOrders.signatures.push(signedOrder.signature);
+        });
+        return marketBuyOrders;
+    },
+    createBatchCancel(signedOrders: SignedOrder[]): BatchCancelOrders {
+        const batchCancel: BatchCancelOrders = {
+            orders: [],
+        };
+        _.forEach(signedOrders, signedOrder => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            batchCancel.orders.push(orderWithoutExchangeAddress);
+        });
+        return batchCancel;
+    },
+};
diff --git a/contracts/core/test/utils/forwarder_wrapper.ts b/contracts/core/test/utils/forwarder_wrapper.ts
new file mode 100644
index 000000000..a0bfcfe1d
--- /dev/null
+++ b/contracts/core/test/utils/forwarder_wrapper.ts
@@ -0,0 +1,121 @@
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TransactionReceiptWithDecodedLogs, TxDataPayable } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { ForwarderContract } from '../../generated-wrappers/forwarder';
+
+import { constants } from './constants';
+import { formatters } from './formatters';
+import { LogDecoder } from './log_decoder';
+import { MarketSellOrders } from './types';
+
+export class ForwarderWrapper {
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _forwarderContract: ForwarderContract;
+    private readonly _logDecoder: LogDecoder;
+    public static getPercentageOfValue(value: BigNumber, percentage: number): BigNumber {
+        const numerator = constants.PERCENTAGE_DENOMINATOR.times(percentage).dividedToIntegerBy(100);
+        const newValue = value.times(numerator).dividedToIntegerBy(constants.PERCENTAGE_DENOMINATOR);
+        return newValue;
+    }
+    public static getWethForFeeOrders(feeAmount: BigNumber, feeOrders: SignedOrder[]): BigNumber {
+        let wethAmount = new BigNumber(0);
+        let remainingFeeAmount = feeAmount;
+        _.forEach(feeOrders, feeOrder => {
+            const feeAvailable = feeOrder.makerAssetAmount.minus(feeOrder.takerFee);
+            if (!remainingFeeAmount.isZero() && feeAvailable.gt(remainingFeeAmount)) {
+                wethAmount = wethAmount.plus(
+                    feeOrder.takerAssetAmount
+                        .times(remainingFeeAmount)
+                        .dividedBy(feeAvailable)
+                        .ceil(),
+                );
+                remainingFeeAmount = new BigNumber(0);
+            } else if (!remainingFeeAmount.isZero()) {
+                wethAmount = wethAmount.plus(feeOrder.takerAssetAmount);
+                remainingFeeAmount = remainingFeeAmount.minus(feeAvailable);
+            }
+        });
+        return wethAmount;
+    }
+    private static _createOptimizedOrders(signedOrders: SignedOrder[]): MarketSellOrders {
+        _.forEach(signedOrders, (signedOrder, index) => {
+            signedOrder.takerAssetData = constants.NULL_BYTES;
+            if (index > 0) {
+                signedOrder.makerAssetData = constants.NULL_BYTES;
+            }
+        });
+        const params = formatters.createMarketSellOrders(signedOrders, constants.ZERO_AMOUNT);
+        return params;
+    }
+    private static _createOptimizedZrxOrders(signedOrders: SignedOrder[]): MarketSellOrders {
+        _.forEach(signedOrders, signedOrder => {
+            signedOrder.makerAssetData = constants.NULL_BYTES;
+            signedOrder.takerAssetData = constants.NULL_BYTES;
+        });
+        const params = formatters.createMarketSellOrders(signedOrders, constants.ZERO_AMOUNT);
+        return params;
+    }
+    constructor(contractInstance: ForwarderContract, provider: Provider) {
+        this._forwarderContract = contractInstance;
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._logDecoder = new LogDecoder(this._web3Wrapper);
+    }
+    public async marketSellOrdersWithEthAsync(
+        orders: SignedOrder[],
+        feeOrders: SignedOrder[],
+        txData: TxDataPayable,
+        opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = ForwarderWrapper._createOptimizedOrders(orders);
+        const feeParams = ForwarderWrapper._createOptimizedZrxOrders(feeOrders);
+        const feePercentage = _.isUndefined(opts.feePercentage) ? constants.ZERO_AMOUNT : opts.feePercentage;
+        const feeRecipient = _.isUndefined(opts.feeRecipient) ? constants.NULL_ADDRESS : opts.feeRecipient;
+        const txHash = await this._forwarderContract.marketSellOrdersWithEth.sendTransactionAsync(
+            params.orders,
+            params.signatures,
+            feeParams.orders,
+            feeParams.signatures,
+            feePercentage,
+            feeRecipient,
+            txData,
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async marketBuyOrdersWithEthAsync(
+        orders: SignedOrder[],
+        feeOrders: SignedOrder[],
+        makerAssetFillAmount: BigNumber,
+        txData: TxDataPayable,
+        opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = ForwarderWrapper._createOptimizedOrders(orders);
+        const feeParams = ForwarderWrapper._createOptimizedZrxOrders(feeOrders);
+        const feePercentage = _.isUndefined(opts.feePercentage) ? constants.ZERO_AMOUNT : opts.feePercentage;
+        const feeRecipient = _.isUndefined(opts.feeRecipient) ? constants.NULL_ADDRESS : opts.feeRecipient;
+        const txHash = await this._forwarderContract.marketBuyOrdersWithEth.sendTransactionAsync(
+            params.orders,
+            makerAssetFillAmount,
+            params.signatures,
+            feeParams.orders,
+            feeParams.signatures,
+            feePercentage,
+            feeRecipient,
+            txData,
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async withdrawAssetAsync(
+        assetData: string,
+        amount: BigNumber,
+        txData: TxDataPayable,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._forwarderContract.withdrawAsset.sendTransactionAsync(assetData, amount, txData);
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+}
diff --git a/contracts/core/test/utils/log_decoder.ts b/contracts/core/test/utils/log_decoder.ts
new file mode 100644
index 000000000..05b0a9204
--- /dev/null
+++ b/contracts/core/test/utils/log_decoder.ts
@@ -0,0 +1,53 @@
+import { AbiDecoder, BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import {
+    AbiDefinition,
+    ContractArtifact,
+    DecodedLogArgs,
+    LogEntry,
+    LogWithDecodedArgs,
+    RawLog,
+    TransactionReceiptWithDecodedLogs,
+} from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { artifacts } from '../../src/artifacts';
+
+import { constants } from './constants';
+
+export class LogDecoder {
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _abiDecoder: AbiDecoder;
+    public static wrapLogBigNumbers(log: any): any {
+        const argNames = _.keys(log.args);
+        for (const argName of argNames) {
+            const isWeb3BigNumber = _.startsWith(log.args[argName].constructor.toString(), 'function BigNumber(');
+            if (isWeb3BigNumber) {
+                log.args[argName] = new BigNumber(log.args[argName]);
+            }
+        }
+    }
+    constructor(web3Wrapper: Web3Wrapper) {
+        this._web3Wrapper = web3Wrapper;
+        const abiArrays: AbiDefinition[][] = [];
+        _.forEach(artifacts, (artifact: ContractArtifact) => {
+            const compilerOutput = artifact.compilerOutput;
+            abiArrays.push(compilerOutput.abi);
+        });
+        this._abiDecoder = new AbiDecoder(abiArrays);
+    }
+    public decodeLogOrThrow<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
+        const logWithDecodedArgsOrLog = this._abiDecoder.tryToDecodeLogOrNoop(log);
+        // tslint:disable-next-line:no-unnecessary-type-assertion
+        if (_.isUndefined((logWithDecodedArgsOrLog as LogWithDecodedArgs<ArgsType>).args)) {
+            throw new Error(`Unable to decode log: ${JSON.stringify(log)}`);
+        }
+        LogDecoder.wrapLogBigNumbers(logWithDecodedArgsOrLog);
+        return logWithDecodedArgsOrLog;
+    }
+    public async getTxWithDecodedLogsAsync(txHash: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const tx = await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+        tx.logs = _.map(tx.logs, log => this.decodeLogOrThrow(log));
+        return tx;
+    }
+}
diff --git a/contracts/core/test/utils/match_order_tester.ts b/contracts/core/test/utils/match_order_tester.ts
new file mode 100644
index 000000000..6c2c84959
--- /dev/null
+++ b/contracts/core/test/utils/match_order_tester.ts
@@ -0,0 +1,566 @@
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { AssetProxyId, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { TransactionReceiptWithDecodedLogs } from '../../../../node_modules/ethereum-types';
+
+import { chaiSetup } from './chai_setup';
+import { ERC20Wrapper } from './erc20_wrapper';
+import { ERC721Wrapper } from './erc721_wrapper';
+import { ExchangeWrapper } from './exchange_wrapper';
+import {
+    ERC20BalancesByOwner,
+    ERC721TokenIdsByOwner,
+    OrderInfo,
+    OrderStatus,
+    TransferAmountsByMatchOrders as TransferAmounts,
+    TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts,
+} from './types';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+export class MatchOrderTester {
+    private readonly _exchangeWrapper: ExchangeWrapper;
+    private readonly _erc20Wrapper: ERC20Wrapper;
+    private readonly _erc721Wrapper: ERC721Wrapper;
+    private readonly _feeTokenAddress: string;
+    /// @dev Checks values from the logs produced by Exchange.matchOrders against the expected transfer amounts.
+    ///      Values include the amounts transferred from the left/right makers and taker, along with
+    ///      the fees paid on each matched order. These are also the return values of MatchOrders.
+    /// @param signedOrderLeft First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param transactionReceipt Transaction receipt and logs produced by Exchange.matchOrders.
+    /// @param takerAddress Address of taker (account that called Exchange.matchOrders)
+    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
+    private static async _assertLogsAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        transactionReceipt: TransactionReceiptWithDecodedLogs,
+        takerAddress: string,
+        expectedTransferAmounts: TransferAmounts,
+    ): Promise<void> {
+        // Should have two fill event logs -- one for each order.
+        const transactionFillLogs = _.filter(transactionReceipt.logs, ['event', 'Fill']);
+        expect(transactionFillLogs.length, 'Checking number of logs').to.be.equal(2);
+        // First log is for left fill
+        const leftLog = (transactionFillLogs[0] as any).args as LoggedTransferAmounts;
+        expect(leftLog.makerAddress, 'Checking logged maker address of left order').to.be.equal(
+            signedOrderLeft.makerAddress,
+        );
+        expect(leftLog.takerAddress, 'Checking logged taker address of right order').to.be.equal(takerAddress);
+        const amountBoughtByLeftMaker = new BigNumber(leftLog.takerAssetFilledAmount);
+        const amountSoldByLeftMaker = new BigNumber(leftLog.makerAssetFilledAmount);
+        const feePaidByLeftMaker = new BigNumber(leftLog.makerFeePaid);
+        const feePaidByTakerLeft = new BigNumber(leftLog.takerFeePaid);
+        // Second log is for right fill
+        const rightLog = (transactionFillLogs[1] as any).args as LoggedTransferAmounts;
+        expect(rightLog.makerAddress, 'Checking logged maker address of right order').to.be.equal(
+            signedOrderRight.makerAddress,
+        );
+        expect(rightLog.takerAddress, 'Checking loggerd taker address of right order').to.be.equal(takerAddress);
+        const amountBoughtByRightMaker = new BigNumber(rightLog.takerAssetFilledAmount);
+        const amountSoldByRightMaker = new BigNumber(rightLog.makerAssetFilledAmount);
+        const feePaidByRightMaker = new BigNumber(rightLog.makerFeePaid);
+        const feePaidByTakerRight = new BigNumber(rightLog.takerFeePaid);
+        // Derive amount received by taker
+        const amountReceivedByTaker = amountSoldByLeftMaker.sub(amountBoughtByRightMaker);
+        // Assert log values - left order
+        expect(amountBoughtByLeftMaker, 'Checking logged amount bought by left maker').to.be.bignumber.equal(
+            expectedTransferAmounts.amountBoughtByLeftMaker,
+        );
+        expect(amountSoldByLeftMaker, 'Checking logged amount sold by left maker').to.be.bignumber.equal(
+            expectedTransferAmounts.amountSoldByLeftMaker,
+        );
+        expect(feePaidByLeftMaker, 'Checking logged fee paid by left maker').to.be.bignumber.equal(
+            expectedTransferAmounts.feePaidByLeftMaker,
+        );
+        expect(feePaidByTakerLeft, 'Checking logged fee paid on left order by taker').to.be.bignumber.equal(
+            expectedTransferAmounts.feePaidByTakerLeft,
+        );
+        // Assert log values - right order
+        expect(amountBoughtByRightMaker, 'Checking logged amount bought by right maker').to.be.bignumber.equal(
+            expectedTransferAmounts.amountBoughtByRightMaker,
+        );
+        expect(amountSoldByRightMaker, 'Checking logged amount sold by right maker').to.be.bignumber.equal(
+            expectedTransferAmounts.amountSoldByRightMaker,
+        );
+        expect(feePaidByRightMaker, 'Checking logged fee paid by right maker').to.be.bignumber.equal(
+            expectedTransferAmounts.feePaidByRightMaker,
+        );
+        expect(feePaidByTakerRight, 'Checking logged fee paid on right order by taker').to.be.bignumber.equal(
+            expectedTransferAmounts.feePaidByTakerRight,
+        );
+        // Assert derived amount received by taker
+        expect(amountReceivedByTaker, 'Checking logged amount received by taker').to.be.bignumber.equal(
+            expectedTransferAmounts.amountReceivedByTaker,
+        );
+    }
+    /// @dev Asserts all expected ERC20 and ERC721 account holdings match the real holdings.
+    /// @param expectedERC20BalancesByOwner Expected ERC20 balances.
+    /// @param realERC20BalancesByOwner Real ERC20 balances.
+    /// @param expectedERC721TokenIdsByOwner Expected ERC721 token owners.
+    /// @param realERC721TokenIdsByOwner Real ERC20 token owners.
+    private static async _assertAllKnownBalancesAsync(
+        expectedERC20BalancesByOwner: ERC20BalancesByOwner,
+        realERC20BalancesByOwner: ERC20BalancesByOwner,
+        expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        realERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
+    ): Promise<void> {
+        // ERC20 Balances
+        const areERC20BalancesEqual = _.isEqual(expectedERC20BalancesByOwner, realERC20BalancesByOwner);
+        expect(areERC20BalancesEqual, 'Checking all known ERC20 account balances').to.be.true();
+        // ERC721 Token Ids
+        const sortedExpectedNewERC721TokenIdsByOwner = _.mapValues(expectedERC721TokenIdsByOwner, tokenIdsByOwner => {
+            _.mapValues(tokenIdsByOwner, tokenIds => {
+                _.sortBy(tokenIds);
+            });
+        });
+        const sortedNewERC721TokenIdsByOwner = _.mapValues(realERC721TokenIdsByOwner, tokenIdsByOwner => {
+            _.mapValues(tokenIdsByOwner, tokenIds => {
+                _.sortBy(tokenIds);
+            });
+        });
+        const areERC721TokenIdsEqual = _.isEqual(
+            sortedExpectedNewERC721TokenIdsByOwner,
+            sortedNewERC721TokenIdsByOwner,
+        );
+        expect(areERC721TokenIdsEqual, 'Checking all known ERC721 account balances').to.be.true();
+    }
+    /// @dev Constructs new MatchOrderTester.
+    /// @param exchangeWrapper Used to call to the Exchange.
+    /// @param erc20Wrapper Used to fetch ERC20 balances.
+    /// @param erc721Wrapper Used to fetch ERC721 token owners.
+    /// @param feeTokenAddress Address of ERC20 fee token.
+    constructor(
+        exchangeWrapper: ExchangeWrapper,
+        erc20Wrapper: ERC20Wrapper,
+        erc721Wrapper: ERC721Wrapper,
+        feeTokenAddress: string,
+    ) {
+        this._exchangeWrapper = exchangeWrapper;
+        this._erc20Wrapper = erc20Wrapper;
+        this._erc721Wrapper = erc721Wrapper;
+        this._feeTokenAddress = feeTokenAddress;
+    }
+    /// @dev Matches two complementary orders and asserts results.
+    /// @param signedOrderLeft First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param takerAddress Address of taker (the address who matched the two orders)
+    /// @param erc20BalancesByOwner Current ERC20 balances.
+    /// @param erc721TokenIdsByOwner Current ERC721 token owners.
+    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
+    /// @param initialLeftOrderFilledAmount How much left order has been filled, prior to matching orders.
+    /// @param initialRightOrderFilledAmount How much the right order has been filled, prior to matching orders.
+    /// @return New ERC20 balances & ERC721 token owners.
+    public async matchOrdersAndAssertEffectsAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        takerAddress: string,
+        erc20BalancesByOwner: ERC20BalancesByOwner,
+        erc721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        expectedTransferAmounts: TransferAmounts,
+        initialLeftOrderFilledAmount: BigNumber = new BigNumber(0),
+        initialRightOrderFilledAmount: BigNumber = new BigNumber(0),
+    ): Promise<[ERC20BalancesByOwner, ERC721TokenIdsByOwner]> {
+        // Assert initial order states
+        await this._assertInitialOrderStatesAsync(
+            signedOrderLeft,
+            signedOrderRight,
+            initialLeftOrderFilledAmount,
+            initialRightOrderFilledAmount,
+        );
+        // Match left & right orders
+        const transactionReceipt = await this._exchangeWrapper.matchOrdersAsync(
+            signedOrderLeft,
+            signedOrderRight,
+            takerAddress,
+        );
+        const newERC20BalancesByOwner = await this._erc20Wrapper.getBalancesAsync();
+        const newERC721TokenIdsByOwner = await this._erc721Wrapper.getBalancesAsync();
+        // Assert logs
+        await MatchOrderTester._assertLogsAsync(
+            signedOrderLeft,
+            signedOrderRight,
+            transactionReceipt,
+            takerAddress,
+            expectedTransferAmounts,
+        );
+        // Assert exchange state
+        await this._assertExchangeStateAsync(
+            signedOrderLeft,
+            signedOrderRight,
+            initialLeftOrderFilledAmount,
+            initialRightOrderFilledAmount,
+            expectedTransferAmounts,
+        );
+        // Assert balances of makers, taker, and fee recipients
+        await this._assertBalancesAsync(
+            signedOrderLeft,
+            signedOrderRight,
+            erc20BalancesByOwner,
+            erc721TokenIdsByOwner,
+            newERC20BalancesByOwner,
+            newERC721TokenIdsByOwner,
+            expectedTransferAmounts,
+            takerAddress,
+        );
+        return [newERC20BalancesByOwner, newERC721TokenIdsByOwner];
+    }
+    /// @dev Asserts initial exchange state for the left and right orders.
+    /// @param signedOrderLeft First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param expectedOrderFilledAmountLeft How much left order has been filled, prior to matching orders.
+    /// @param expectedOrderFilledAmountRight How much the right order has been filled, prior to matching orders.
+    private async _assertInitialOrderStatesAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        expectedOrderFilledAmountLeft: BigNumber,
+        expectedOrderFilledAmountRight: BigNumber,
+    ): Promise<void> {
+        // Assert left order initial state
+        const orderTakerAssetFilledAmountLeft = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
+            orderHashUtils.getOrderHashHex(signedOrderLeft),
+        );
+        expect(orderTakerAssetFilledAmountLeft, 'Checking inital state of left order').to.be.bignumber.equal(
+            expectedOrderFilledAmountLeft,
+        );
+        // Assert right order initial state
+        const orderTakerAssetFilledAmountRight = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
+            orderHashUtils.getOrderHashHex(signedOrderRight),
+        );
+        expect(orderTakerAssetFilledAmountRight, 'Checking inital state of right order').to.be.bignumber.equal(
+            expectedOrderFilledAmountRight,
+        );
+    }
+    /// @dev Asserts the exchange state against the expected amounts transferred by from matching orders.
+    /// @param signedOrderLeft First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param initialLeftOrderFilledAmount How much left order has been filled, prior to matching orders.
+    /// @param initialRightOrderFilledAmount How much the right order has been filled, prior to matching orders.
+    /// @return TransferAmounts A struct containing the expected transfer amounts.
+    private async _assertExchangeStateAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        initialLeftOrderFilledAmount: BigNumber,
+        initialRightOrderFilledAmount: BigNumber,
+        expectedTransferAmounts: TransferAmounts,
+    ): Promise<void> {
+        // Assert state for left order: amount bought by left maker
+        let amountBoughtByLeftMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
+            orderHashUtils.getOrderHashHex(signedOrderLeft),
+        );
+        amountBoughtByLeftMaker = amountBoughtByLeftMaker.minus(initialLeftOrderFilledAmount);
+        expect(amountBoughtByLeftMaker, 'Checking exchange state for left order').to.be.bignumber.equal(
+            expectedTransferAmounts.amountBoughtByLeftMaker,
+        );
+        // Assert state for right order: amount bought by right maker
+        let amountBoughtByRightMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
+            orderHashUtils.getOrderHashHex(signedOrderRight),
+        );
+        amountBoughtByRightMaker = amountBoughtByRightMaker.minus(initialRightOrderFilledAmount);
+        expect(amountBoughtByRightMaker, 'Checking exchange state for right order').to.be.bignumber.equal(
+            expectedTransferAmounts.amountBoughtByRightMaker,
+        );
+        // Assert left order status
+        const maxAmountBoughtByLeftMaker = signedOrderLeft.takerAssetAmount.minus(initialLeftOrderFilledAmount);
+        const leftOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderLeft);
+        const leftExpectedStatus = expectedTransferAmounts.amountBoughtByLeftMaker.equals(maxAmountBoughtByLeftMaker)
+            ? OrderStatus.FULLY_FILLED
+            : OrderStatus.FILLABLE;
+        expect(leftOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for left order').to.be.equal(
+            leftExpectedStatus,
+        );
+        // Assert right order status
+        const maxAmountBoughtByRightMaker = signedOrderRight.takerAssetAmount.minus(initialRightOrderFilledAmount);
+        const rightOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderRight);
+        const rightExpectedStatus = expectedTransferAmounts.amountBoughtByRightMaker.equals(maxAmountBoughtByRightMaker)
+            ? OrderStatus.FULLY_FILLED
+            : OrderStatus.FILLABLE;
+        expect(rightOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for right order').to.be.equal(
+            rightExpectedStatus,
+        );
+    }
+    /// @dev Asserts account balances after matching orders.
+    /// @param signedOrderLeft First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param initialERC20BalancesByOwner ERC20 balances prior to order matching.
+    /// @param initialERC721TokenIdsByOwner ERC721 token owners prior to order matching.
+    /// @param finalERC20BalancesByOwner ERC20 balances after order matching.
+    /// @param finalERC721TokenIdsByOwner ERC721 token owners after order matching.
+    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
+    /// @param takerAddress Address of taker (account that called Exchange.matchOrders).
+    private async _assertBalancesAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        initialERC20BalancesByOwner: ERC20BalancesByOwner,
+        initialERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        finalERC20BalancesByOwner: ERC20BalancesByOwner,
+        finalERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        expectedTransferAmounts: TransferAmounts,
+        takerAddress: string,
+    ): Promise<void> {
+        let expectedERC20BalancesByOwner: ERC20BalancesByOwner;
+        let expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
+        [expectedERC20BalancesByOwner, expectedERC721TokenIdsByOwner] = this._calculateExpectedBalances(
+            signedOrderLeft,
+            signedOrderRight,
+            takerAddress,
+            initialERC20BalancesByOwner,
+            initialERC721TokenIdsByOwner,
+            expectedTransferAmounts,
+        );
+        // Assert balances of makers, taker, and fee recipients
+        await this._assertMakerTakerAndFeeRecipientBalancesAsync(
+            signedOrderLeft,
+            signedOrderRight,
+            expectedERC20BalancesByOwner,
+            finalERC20BalancesByOwner,
+            expectedERC721TokenIdsByOwner,
+            finalERC721TokenIdsByOwner,
+            takerAddress,
+        );
+        // Assert balances for all known accounts
+        await MatchOrderTester._assertAllKnownBalancesAsync(
+            expectedERC20BalancesByOwner,
+            finalERC20BalancesByOwner,
+            expectedERC721TokenIdsByOwner,
+            finalERC721TokenIdsByOwner,
+        );
+    }
+    /// @dev Calculates the expected balances of order makers, fee recipients, and the taker,
+    ///      as a result of matching two orders.
+    /// @param signedOrderRight First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param takerAddress Address of taker (the address who matched the two orders)
+    /// @param erc20BalancesByOwner Current ERC20 balances.
+    /// @param erc721TokenIdsByOwner Current ERC721 token owners.
+    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
+    /// @return Expected ERC20 balances & ERC721 token owners after orders have been matched.
+    private _calculateExpectedBalances(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        takerAddress: string,
+        erc20BalancesByOwner: ERC20BalancesByOwner,
+        erc721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        expectedTransferAmounts: TransferAmounts,
+    ): [ERC20BalancesByOwner, ERC721TokenIdsByOwner] {
+        const makerAddressLeft = signedOrderLeft.makerAddress;
+        const makerAddressRight = signedOrderRight.makerAddress;
+        const feeRecipientAddressLeft = signedOrderLeft.feeRecipientAddress;
+        const feeRecipientAddressRight = signedOrderRight.feeRecipientAddress;
+        // Operations are performed on copies of the balances
+        const expectedNewERC20BalancesByOwner = _.cloneDeep(erc20BalancesByOwner);
+        const expectedNewERC721TokenIdsByOwner = _.cloneDeep(erc721TokenIdsByOwner);
+        // Left Maker Asset (Right Taker Asset)
+        const makerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.makerAssetData);
+        if (makerAssetProxyIdLeft === AssetProxyId.ERC20) {
+            // Decode asset data
+            const erc20AssetData = assetDataUtils.decodeERC20AssetData(signedOrderLeft.makerAssetData);
+            const makerAssetAddressLeft = erc20AssetData.tokenAddress;
+            const takerAssetAddressRight = makerAssetAddressLeft;
+            // Left Maker
+            expectedNewERC20BalancesByOwner[makerAddressLeft][makerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
+                makerAddressLeft
+            ][makerAssetAddressLeft].minus(expectedTransferAmounts.amountSoldByLeftMaker);
+            // Right Maker
+            expectedNewERC20BalancesByOwner[makerAddressRight][
+                takerAssetAddressRight
+            ] = expectedNewERC20BalancesByOwner[makerAddressRight][takerAssetAddressRight].add(
+                expectedTransferAmounts.amountBoughtByRightMaker,
+            );
+            // Taker
+            expectedNewERC20BalancesByOwner[takerAddress][makerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
+                takerAddress
+            ][makerAssetAddressLeft].add(expectedTransferAmounts.amountReceivedByTaker);
+        } else if (makerAssetProxyIdLeft === AssetProxyId.ERC721) {
+            // Decode asset data
+            const erc721AssetData = assetDataUtils.decodeERC721AssetData(signedOrderLeft.makerAssetData);
+            const makerAssetAddressLeft = erc721AssetData.tokenAddress;
+            const makerAssetIdLeft = erc721AssetData.tokenId;
+            const takerAssetAddressRight = makerAssetAddressLeft;
+            const takerAssetIdRight = makerAssetIdLeft;
+            // Left Maker
+            _.remove(expectedNewERC721TokenIdsByOwner[makerAddressLeft][makerAssetAddressLeft], makerAssetIdLeft);
+            // Right Maker
+            expectedNewERC721TokenIdsByOwner[makerAddressRight][takerAssetAddressRight].push(takerAssetIdRight);
+            // Taker: Since there is only 1 asset transferred, the taker does not receive any of the left maker asset.
+        }
+        // Left Taker Asset (Right Maker Asset)
+        // Note: This exchange is only between the order makers: the Taker does not receive any of the left taker asset.
+        const takerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.takerAssetData);
+        if (takerAssetProxyIdLeft === AssetProxyId.ERC20) {
+            // Decode asset data
+            const erc20AssetData = assetDataUtils.decodeERC20AssetData(signedOrderLeft.takerAssetData);
+            const takerAssetAddressLeft = erc20AssetData.tokenAddress;
+            const makerAssetAddressRight = takerAssetAddressLeft;
+            // Left Maker
+            expectedNewERC20BalancesByOwner[makerAddressLeft][takerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
+                makerAddressLeft
+            ][takerAssetAddressLeft].add(expectedTransferAmounts.amountBoughtByLeftMaker);
+            // Right Maker
+            expectedNewERC20BalancesByOwner[makerAddressRight][
+                makerAssetAddressRight
+            ] = expectedNewERC20BalancesByOwner[makerAddressRight][makerAssetAddressRight].minus(
+                expectedTransferAmounts.amountSoldByRightMaker,
+            );
+        } else if (takerAssetProxyIdLeft === AssetProxyId.ERC721) {
+            // Decode asset data
+            const erc721AssetData = assetDataUtils.decodeERC721AssetData(signedOrderRight.makerAssetData);
+            const makerAssetAddressRight = erc721AssetData.tokenAddress;
+            const makerAssetIdRight = erc721AssetData.tokenId;
+            const takerAssetAddressLeft = makerAssetAddressRight;
+            const takerAssetIdLeft = makerAssetIdRight;
+            // Right Maker
+            _.remove(expectedNewERC721TokenIdsByOwner[makerAddressRight][makerAssetAddressRight], makerAssetIdRight);
+            // Left Maker
+            expectedNewERC721TokenIdsByOwner[makerAddressLeft][takerAssetAddressLeft].push(takerAssetIdLeft);
+        }
+        // Left Maker Fees
+        expectedNewERC20BalancesByOwner[makerAddressLeft][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
+            makerAddressLeft
+        ][this._feeTokenAddress].minus(expectedTransferAmounts.feePaidByLeftMaker);
+        // Right Maker Fees
+        expectedNewERC20BalancesByOwner[makerAddressRight][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
+            makerAddressRight
+        ][this._feeTokenAddress].minus(expectedTransferAmounts.feePaidByRightMaker);
+        // Taker Fees
+        expectedNewERC20BalancesByOwner[takerAddress][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
+            takerAddress
+        ][this._feeTokenAddress].minus(
+            expectedTransferAmounts.feePaidByTakerLeft.add(expectedTransferAmounts.feePaidByTakerRight),
+        );
+        // Left Fee Recipient Fees
+        expectedNewERC20BalancesByOwner[feeRecipientAddressLeft][
+            this._feeTokenAddress
+        ] = expectedNewERC20BalancesByOwner[feeRecipientAddressLeft][this._feeTokenAddress].add(
+            expectedTransferAmounts.feePaidByLeftMaker.add(expectedTransferAmounts.feePaidByTakerLeft),
+        );
+        // Right Fee Recipient Fees
+        expectedNewERC20BalancesByOwner[feeRecipientAddressRight][
+            this._feeTokenAddress
+        ] = expectedNewERC20BalancesByOwner[feeRecipientAddressRight][this._feeTokenAddress].add(
+            expectedTransferAmounts.feePaidByRightMaker.add(expectedTransferAmounts.feePaidByTakerRight),
+        );
+
+        return [expectedNewERC20BalancesByOwner, expectedNewERC721TokenIdsByOwner];
+    }
+    /// @dev Asserts ERC20 account balances and ERC721 token holdings that result from order matching.
+    ///      Specifically checks balances of makers, taker and fee recipients.
+    /// @param signedOrderLeft First matched order.
+    /// @param signedOrderRight Second matched order.
+    /// @param expectedERC20BalancesByOwner Expected ERC20 balances.
+    /// @param realERC20BalancesByOwner Real ERC20 balances.
+    /// @param expectedERC721TokenIdsByOwner Expected ERC721 token owners.
+    /// @param realERC721TokenIdsByOwner Real ERC20 token owners.
+    /// @param takerAddress Address of taker (account that called Exchange.matchOrders).
+    private async _assertMakerTakerAndFeeRecipientBalancesAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        expectedERC20BalancesByOwner: ERC20BalancesByOwner,
+        realERC20BalancesByOwner: ERC20BalancesByOwner,
+        expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        realERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
+        takerAddress: string,
+    ): Promise<void> {
+        // Individual balance comparisons
+        const makerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.makerAssetData);
+        const makerERC20AssetDataLeft =
+            makerAssetProxyIdLeft === AssetProxyId.ERC20
+                ? assetDataUtils.decodeERC20AssetData(signedOrderLeft.makerAssetData)
+                : assetDataUtils.decodeERC721AssetData(signedOrderLeft.makerAssetData);
+        const makerAssetAddressLeft = makerERC20AssetDataLeft.tokenAddress;
+        const makerAssetProxyIdRight = assetDataUtils.decodeAssetProxyId(signedOrderRight.makerAssetData);
+        const makerERC20AssetDataRight =
+            makerAssetProxyIdRight === AssetProxyId.ERC20
+                ? assetDataUtils.decodeERC20AssetData(signedOrderRight.makerAssetData)
+                : assetDataUtils.decodeERC721AssetData(signedOrderRight.makerAssetData);
+        const makerAssetAddressRight = makerERC20AssetDataRight.tokenAddress;
+        if (makerAssetProxyIdLeft === AssetProxyId.ERC20) {
+            expect(
+                realERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft],
+                'Checking left maker egress ERC20 account balance',
+            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft]);
+            expect(
+                realERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft],
+                'Checking right maker ingress ERC20 account balance',
+            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft]);
+            expect(
+                realERC20BalancesByOwner[takerAddress][makerAssetAddressLeft],
+                'Checking taker ingress ERC20 account balance',
+            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[takerAddress][makerAssetAddressLeft]);
+        } else if (makerAssetProxyIdLeft === AssetProxyId.ERC721) {
+            expect(
+                realERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft].sort(),
+                'Checking left maker egress ERC721 account holdings',
+            ).to.be.deep.equal(
+                expectedERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft].sort(),
+            );
+            expect(
+                realERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft].sort(),
+                'Checking right maker ERC721 account holdings',
+            ).to.be.deep.equal(
+                expectedERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft].sort(),
+            );
+            expect(
+                realERC721TokenIdsByOwner[takerAddress][makerAssetAddressLeft].sort(),
+                'Checking taker ingress ERC721 account holdings',
+            ).to.be.deep.equal(expectedERC721TokenIdsByOwner[takerAddress][makerAssetAddressLeft].sort());
+        } else {
+            throw new Error(`Unhandled Asset Proxy ID: ${makerAssetProxyIdLeft}`);
+        }
+        if (makerAssetProxyIdRight === AssetProxyId.ERC20) {
+            expect(
+                realERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight],
+                'Checking left maker ingress ERC20 account balance',
+            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight]);
+            expect(
+                realERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
+                'Checking right maker egress ERC20 account balance',
+            ).to.be.bignumber.equal(
+                expectedERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
+            );
+        } else if (makerAssetProxyIdRight === AssetProxyId.ERC721) {
+            expect(
+                realERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight].sort(),
+                'Checking left maker ingress ERC721 account holdings',
+            ).to.be.deep.equal(
+                expectedERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight].sort(),
+            );
+            expect(
+                realERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
+                'Checking right maker agress ERC721 account holdings',
+            ).to.be.deep.equal(expectedERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressRight]);
+        } else {
+            throw new Error(`Unhandled Asset Proxy ID: ${makerAssetProxyIdRight}`);
+        }
+        // Paid fees
+        expect(
+            realERC20BalancesByOwner[signedOrderLeft.makerAddress][this._feeTokenAddress],
+            'Checking left maker egress ERC20 account fees',
+        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][this._feeTokenAddress]);
+        expect(
+            realERC20BalancesByOwner[signedOrderRight.makerAddress][this._feeTokenAddress],
+            'Checking right maker egress ERC20 account fees',
+        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderRight.makerAddress][this._feeTokenAddress]);
+        expect(
+            realERC20BalancesByOwner[takerAddress][this._feeTokenAddress],
+            'Checking taker egress ERC20 account fees',
+        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[takerAddress][this._feeTokenAddress]);
+        // Received fees
+        expect(
+            realERC20BalancesByOwner[signedOrderLeft.feeRecipientAddress][this._feeTokenAddress],
+            'Checking left fee recipient ingress ERC20 account fees',
+        ).to.be.bignumber.equal(
+            expectedERC20BalancesByOwner[signedOrderLeft.feeRecipientAddress][this._feeTokenAddress],
+        );
+        expect(
+            realERC20BalancesByOwner[signedOrderRight.feeRecipientAddress][this._feeTokenAddress],
+            'Checking right fee receipient ingress ERC20 account fees',
+        ).to.be.bignumber.equal(
+            expectedERC20BalancesByOwner[signedOrderRight.feeRecipientAddress][this._feeTokenAddress],
+        );
+    }
+} // tslint:disable-line:max-file-line-count
diff --git a/contracts/core/test/utils/multi_sig_wrapper.ts b/contracts/core/test/utils/multi_sig_wrapper.ts
new file mode 100644
index 000000000..74fd3b4d6
--- /dev/null
+++ b/contracts/core/test/utils/multi_sig_wrapper.ts
@@ -0,0 +1,67 @@
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner';
+import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet';
+
+import { LogDecoder } from './log_decoder';
+
+export class MultiSigWrapper {
+    private readonly _multiSig: MultiSigWalletContract;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _logDecoder: LogDecoder;
+    constructor(multiSigContract: MultiSigWalletContract, provider: Provider) {
+        this._multiSig = multiSigContract;
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._logDecoder = new LogDecoder(this._web3Wrapper);
+    }
+    public async submitTransactionAsync(
+        destination: string,
+        data: string,
+        from: string,
+        opts: { value?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value;
+        const txHash = await this._multiSig.submitTransaction.sendTransactionAsync(destination, value, data, {
+            from,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async confirmTransactionAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._multiSig.confirmTransaction.sendTransactionAsync(txId, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._multiSig.revokeConfirmation.sendTransactionAsync(txId, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async executeTransactionAsync(
+        txId: BigNumber,
+        from: string,
+        opts: { gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._multiSig.executeTransaction.sendTransactionAsync(txId, {
+            from,
+            gas: opts.gas,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async executeRemoveAuthorizedAddressAtIndexAsync(
+        txId: BigNumber,
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        // tslint:disable-next-line:no-unnecessary-type-assertion
+        const txHash = await (this
+            ._multiSig as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
+            from,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+}
diff --git a/contracts/core/test/utils/order_factory.ts b/contracts/core/test/utils/order_factory.ts
new file mode 100644
index 000000000..2449d1a8a
--- /dev/null
+++ b/contracts/core/test/utils/order_factory.ts
@@ -0,0 +1,38 @@
+import { generatePseudoRandomSalt, orderHashUtils } from '@0x/order-utils';
+import { Order, SignatureType, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+
+import { getLatestBlockTimestampAsync } from './block_timestamp';
+import { constants } from './constants';
+import { signingUtils } from './signing_utils';
+
+export class OrderFactory {
+    private readonly _defaultOrderParams: Partial<Order>;
+    private readonly _privateKey: Buffer;
+    constructor(privateKey: Buffer, defaultOrderParams: Partial<Order>) {
+        this._defaultOrderParams = defaultOrderParams;
+        this._privateKey = privateKey;
+    }
+    public async newSignedOrderAsync(
+        customOrderParams: Partial<Order> = {},
+        signatureType: SignatureType = SignatureType.EthSign,
+    ): Promise<SignedOrder> {
+        const tenMinutesInSeconds = 10 * 60;
+        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        const order = ({
+            senderAddress: constants.NULL_ADDRESS,
+            expirationTimeSeconds: new BigNumber(currentBlockTimestamp).add(tenMinutesInSeconds),
+            salt: generatePseudoRandomSalt(),
+            takerAddress: constants.NULL_ADDRESS,
+            ...this._defaultOrderParams,
+            ...customOrderParams,
+        } as any) as Order;
+        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
+        const signature = signingUtils.signMessage(orderHashBuff, this._privateKey, signatureType);
+        const signedOrder = {
+            ...order,
+            signature: `0x${signature.toString('hex')}`,
+        };
+        return signedOrder;
+    }
+}
diff --git a/contracts/core/test/utils/order_factory_from_scenario.ts b/contracts/core/test/utils/order_factory_from_scenario.ts
new file mode 100644
index 000000000..60c8606c4
--- /dev/null
+++ b/contracts/core/test/utils/order_factory_from_scenario.ts
@@ -0,0 +1,296 @@
+import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
+import { Order } from '@0x/types';
+import { BigNumber, errorUtils } from '@0x/utils';
+
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+
+import { constants } from './constants';
+import {
+    AssetDataScenario,
+    ERC721TokenIdsByOwner,
+    ExpirationTimeSecondsScenario,
+    FeeRecipientAddressScenario,
+    OrderAssetAmountScenario,
+    OrderScenario,
+    TakerScenario,
+} from './types';
+
+const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10_000_000_000_000_000_000);
+const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5_000_000_000_000_000_000);
+const POINT_ONE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(100_000_000_000_000_000);
+const POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(50_000_000_000_000_000);
+const TEN_UNITS_FIVE_DECIMALS = new BigNumber(1_000_000);
+const FIVE_UNITS_FIVE_DECIMALS = new BigNumber(500_000);
+const TEN_UNITS_ZERO_DECIMALS = new BigNumber(10);
+const ONE_THOUSAND_UNITS_ZERO_DECIMALS = new BigNumber(1000);
+const ONE_NFT_UNIT = new BigNumber(1);
+
+export class OrderFactoryFromScenario {
+    private readonly _userAddresses: string[];
+    private readonly _zrxAddress: string;
+    private readonly _nonZrxERC20EighteenDecimalTokenAddresses: string[];
+    private readonly _erc20FiveDecimalTokenAddresses: string[];
+    private readonly _erc20ZeroDecimalTokenAddresses: string[];
+    private readonly _erc721Token: DummyERC721TokenContract;
+    private readonly _erc721Balances: ERC721TokenIdsByOwner;
+    private readonly _exchangeAddress: string;
+    constructor(
+        userAddresses: string[],
+        zrxAddress: string,
+        nonZrxERC20EighteenDecimalTokenAddresses: string[],
+        erc20FiveDecimalTokenAddresses: string[],
+        erc20ZeroDecimalTokenAddresses: string[],
+        erc721Token: DummyERC721TokenContract,
+        erc721Balances: ERC721TokenIdsByOwner,
+        exchangeAddress: string,
+    ) {
+        this._userAddresses = userAddresses;
+        this._zrxAddress = zrxAddress;
+        this._nonZrxERC20EighteenDecimalTokenAddresses = nonZrxERC20EighteenDecimalTokenAddresses;
+        this._erc20FiveDecimalTokenAddresses = erc20FiveDecimalTokenAddresses;
+        this._erc20ZeroDecimalTokenAddresses = erc20ZeroDecimalTokenAddresses;
+        this._erc721Token = erc721Token;
+        this._erc721Balances = erc721Balances;
+        this._exchangeAddress = exchangeAddress;
+    }
+    public generateOrder(orderScenario: OrderScenario): Order {
+        const makerAddress = this._userAddresses[1];
+        let takerAddress = this._userAddresses[2];
+        const erc721MakerAssetIds = this._erc721Balances[makerAddress][this._erc721Token.address];
+        const erc721TakerAssetIds = this._erc721Balances[takerAddress][this._erc721Token.address];
+        let feeRecipientAddress;
+        let makerAssetAmount;
+        let takerAssetAmount;
+        let makerFee;
+        let takerFee;
+        let expirationTimeSeconds;
+        let makerAssetData;
+        let takerAssetData;
+
+        switch (orderScenario.feeRecipientScenario) {
+            case FeeRecipientAddressScenario.BurnAddress:
+                feeRecipientAddress = constants.NULL_ADDRESS;
+                break;
+            case FeeRecipientAddressScenario.EthUserAddress:
+                feeRecipientAddress = this._userAddresses[4];
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('FeeRecipientAddressScenario', orderScenario.feeRecipientScenario);
+        }
+
+        switch (orderScenario.makerAssetDataScenario) {
+            case AssetDataScenario.ZRXFeeToken:
+                makerAssetData = assetDataUtils.encodeERC20AssetData(this._zrxAddress);
+                break;
+            case AssetDataScenario.ERC20NonZRXEighteenDecimals:
+                makerAssetData = assetDataUtils.encodeERC20AssetData(this._nonZrxERC20EighteenDecimalTokenAddresses[0]);
+                break;
+            case AssetDataScenario.ERC20FiveDecimals:
+                makerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20FiveDecimalTokenAddresses[0]);
+                break;
+            case AssetDataScenario.ERC721:
+                makerAssetData = assetDataUtils.encodeERC721AssetData(
+                    this._erc721Token.address,
+                    erc721MakerAssetIds[0],
+                );
+                break;
+            case AssetDataScenario.ERC20ZeroDecimals:
+                makerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20ZeroDecimalTokenAddresses[0]);
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
+        }
+
+        switch (orderScenario.takerAssetDataScenario) {
+            case AssetDataScenario.ZRXFeeToken:
+                takerAssetData = assetDataUtils.encodeERC20AssetData(this._zrxAddress);
+                break;
+            case AssetDataScenario.ERC20NonZRXEighteenDecimals:
+                takerAssetData = assetDataUtils.encodeERC20AssetData(this._nonZrxERC20EighteenDecimalTokenAddresses[1]);
+                break;
+            case AssetDataScenario.ERC20FiveDecimals:
+                takerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20FiveDecimalTokenAddresses[1]);
+                break;
+            case AssetDataScenario.ERC721:
+                takerAssetData = assetDataUtils.encodeERC721AssetData(
+                    this._erc721Token.address,
+                    erc721TakerAssetIds[0],
+                );
+                break;
+            case AssetDataScenario.ERC20ZeroDecimals:
+                takerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20ZeroDecimalTokenAddresses[1]);
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
+        }
+
+        switch (orderScenario.makerAssetAmountScenario) {
+            case OrderAssetAmountScenario.Large:
+                switch (orderScenario.makerAssetDataScenario) {
+                    case AssetDataScenario.ZRXFeeToken:
+                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
+                        makerAssetAmount = TEN_UNITS_EIGHTEEN_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC20FiveDecimals:
+                        makerAssetAmount = TEN_UNITS_FIVE_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC721:
+                        makerAssetAmount = ONE_NFT_UNIT;
+                        break;
+                    case AssetDataScenario.ERC20ZeroDecimals:
+                        makerAssetAmount = ONE_THOUSAND_UNITS_ZERO_DECIMALS;
+                        break;
+                    default:
+                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
+                }
+                break;
+            case OrderAssetAmountScenario.Small:
+                switch (orderScenario.makerAssetDataScenario) {
+                    case AssetDataScenario.ZRXFeeToken:
+                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
+                        makerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC20FiveDecimals:
+                        makerAssetAmount = FIVE_UNITS_FIVE_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC721:
+                        makerAssetAmount = ONE_NFT_UNIT;
+                        break;
+                    case AssetDataScenario.ERC20ZeroDecimals:
+                        makerAssetAmount = TEN_UNITS_ZERO_DECIMALS;
+                        break;
+                    default:
+                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
+                }
+                break;
+            case OrderAssetAmountScenario.Zero:
+                makerAssetAmount = new BigNumber(0);
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.makerAssetAmountScenario);
+        }
+
+        switch (orderScenario.takerAssetAmountScenario) {
+            case OrderAssetAmountScenario.Large:
+                switch (orderScenario.takerAssetDataScenario) {
+                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
+                    case AssetDataScenario.ZRXFeeToken:
+                        takerAssetAmount = TEN_UNITS_EIGHTEEN_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC20FiveDecimals:
+                        takerAssetAmount = TEN_UNITS_FIVE_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC721:
+                        takerAssetAmount = ONE_NFT_UNIT;
+                        break;
+                    case AssetDataScenario.ERC20ZeroDecimals:
+                        takerAssetAmount = ONE_THOUSAND_UNITS_ZERO_DECIMALS;
+                        break;
+                    default:
+                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
+                }
+                break;
+            case OrderAssetAmountScenario.Small:
+                switch (orderScenario.takerAssetDataScenario) {
+                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
+                    case AssetDataScenario.ZRXFeeToken:
+                        takerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC20FiveDecimals:
+                        takerAssetAmount = FIVE_UNITS_FIVE_DECIMALS;
+                        break;
+                    case AssetDataScenario.ERC721:
+                        takerAssetAmount = ONE_NFT_UNIT;
+                        break;
+                    case AssetDataScenario.ERC20ZeroDecimals:
+                        takerAssetAmount = TEN_UNITS_ZERO_DECIMALS;
+                        break;
+                    default:
+                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
+                }
+                break;
+            case OrderAssetAmountScenario.Zero:
+                takerAssetAmount = new BigNumber(0);
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.takerAssetAmountScenario);
+        }
+
+        switch (orderScenario.makerFeeScenario) {
+            case OrderAssetAmountScenario.Large:
+                makerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS;
+                break;
+            case OrderAssetAmountScenario.Small:
+                makerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS;
+                break;
+            case OrderAssetAmountScenario.Zero:
+                makerFee = new BigNumber(0);
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.makerFeeScenario);
+        }
+
+        switch (orderScenario.takerFeeScenario) {
+            case OrderAssetAmountScenario.Large:
+                takerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS;
+                break;
+            case OrderAssetAmountScenario.Small:
+                takerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS;
+                break;
+            case OrderAssetAmountScenario.Zero:
+                takerFee = new BigNumber(0);
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.takerFeeScenario);
+        }
+
+        switch (orderScenario.expirationTimeSecondsScenario) {
+            case ExpirationTimeSecondsScenario.InFuture:
+                expirationTimeSeconds = new BigNumber(2524604400); // Close to infinite
+                break;
+            case ExpirationTimeSecondsScenario.InPast:
+                expirationTimeSeconds = new BigNumber(0); // Jan 1, 1970
+                break;
+            default:
+                throw errorUtils.spawnSwitchErr(
+                    'ExpirationTimeSecondsScenario',
+                    orderScenario.expirationTimeSecondsScenario,
+                );
+        }
+
+        switch (orderScenario.takerScenario) {
+            case TakerScenario.CorrectlySpecified:
+                break; // noop since takerAddress is already specified
+
+            case TakerScenario.IncorrectlySpecified:
+                const notTaker = this._userAddresses[3];
+                takerAddress = notTaker;
+                break;
+
+            case TakerScenario.Unspecified:
+                takerAddress = constants.NULL_ADDRESS;
+                break;
+
+            default:
+                throw errorUtils.spawnSwitchErr('TakerScenario', orderScenario.takerScenario);
+        }
+
+        const order = {
+            senderAddress: constants.NULL_ADDRESS,
+            makerAddress,
+            takerAddress,
+            makerFee,
+            takerFee,
+            makerAssetAmount,
+            takerAssetAmount,
+            makerAssetData,
+            takerAssetData,
+            salt: generatePseudoRandomSalt(),
+            exchangeAddress: this._exchangeAddress,
+            feeRecipientAddress,
+            expirationTimeSeconds,
+        };
+
+        return order;
+    }
+}
diff --git a/contracts/core/test/utils/order_utils.ts b/contracts/core/test/utils/order_utils.ts
new file mode 100644
index 000000000..4f7a34011
--- /dev/null
+++ b/contracts/core/test/utils/order_utils.ts
@@ -0,0 +1,58 @@
+import { OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+
+import { constants } from './constants';
+import { CancelOrder, MatchOrder } from './types';
+
+export const orderUtils = {
+    getPartialAmountFloor(numerator: BigNumber, denominator: BigNumber, target: BigNumber): BigNumber {
+        const partialAmount = numerator
+            .mul(target)
+            .div(denominator)
+            .floor();
+        return partialAmount;
+    },
+    createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
+        const fill = {
+            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
+            takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount,
+            signature: signedOrder.signature,
+        };
+        return fill;
+    },
+    createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber): CancelOrder {
+        const cancel = {
+            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
+            takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount,
+        };
+        return cancel;
+    },
+    getOrderWithoutExchangeAddress(signedOrder: SignedOrder): OrderWithoutExchangeAddress {
+        const orderStruct = {
+            senderAddress: signedOrder.senderAddress,
+            makerAddress: signedOrder.makerAddress,
+            takerAddress: signedOrder.takerAddress,
+            feeRecipientAddress: signedOrder.feeRecipientAddress,
+            makerAssetAmount: signedOrder.makerAssetAmount,
+            takerAssetAmount: signedOrder.takerAssetAmount,
+            makerFee: signedOrder.makerFee,
+            takerFee: signedOrder.takerFee,
+            expirationTimeSeconds: signedOrder.expirationTimeSeconds,
+            salt: signedOrder.salt,
+            makerAssetData: signedOrder.makerAssetData,
+            takerAssetData: signedOrder.takerAssetData,
+        };
+        return orderStruct;
+    },
+    createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
+        const fill = {
+            left: orderUtils.getOrderWithoutExchangeAddress(signedOrderLeft),
+            right: orderUtils.getOrderWithoutExchangeAddress(signedOrderRight),
+            leftSignature: signedOrderLeft.signature,
+            rightSignature: signedOrderRight.signature,
+        };
+        fill.right.makerAssetData = constants.NULL_BYTES;
+        fill.right.takerAssetData = constants.NULL_BYTES;
+        return fill;
+    },
+};
diff --git a/contracts/core/test/utils/profiler.ts b/contracts/core/test/utils/profiler.ts
new file mode 100644
index 000000000..2c7c1d66c
--- /dev/null
+++ b/contracts/core/test/utils/profiler.ts
@@ -0,0 +1,27 @@
+import { devConstants } from '@0x/dev-utils';
+import { ProfilerSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
+import * as _ from 'lodash';
+
+let profilerSubprovider: ProfilerSubprovider;
+
+export const profiler = {
+    start(): void {
+        profiler.getProfilerSubproviderSingleton().start();
+    },
+    stop(): void {
+        profiler.getProfilerSubproviderSingleton().stop();
+    },
+    getProfilerSubproviderSingleton(): ProfilerSubprovider {
+        if (_.isUndefined(profilerSubprovider)) {
+            profilerSubprovider = profiler._getProfilerSubprovider();
+        }
+        return profilerSubprovider;
+    },
+    _getProfilerSubprovider(): ProfilerSubprovider {
+        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
+        const isVerbose = true;
+        const subprovider = new ProfilerSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
+        return subprovider;
+    },
+};
diff --git a/contracts/core/test/utils/revert_trace.ts b/contracts/core/test/utils/revert_trace.ts
new file mode 100644
index 000000000..3f74fd28b
--- /dev/null
+++ b/contracts/core/test/utils/revert_trace.ts
@@ -0,0 +1,21 @@
+import { devConstants } from '@0x/dev-utils';
+import { RevertTraceSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
+import * as _ from 'lodash';
+
+let revertTraceSubprovider: RevertTraceSubprovider;
+
+export const revertTrace = {
+    getRevertTraceSubproviderSingleton(): RevertTraceSubprovider {
+        if (_.isUndefined(revertTraceSubprovider)) {
+            revertTraceSubprovider = revertTrace._getRevertTraceSubprovider();
+        }
+        return revertTraceSubprovider;
+    },
+    _getRevertTraceSubprovider(): RevertTraceSubprovider {
+        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
+        const isVerbose = true;
+        const subprovider = new RevertTraceSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
+        return subprovider;
+    },
+};
diff --git a/contracts/core/test/utils/signing_utils.ts b/contracts/core/test/utils/signing_utils.ts
new file mode 100644
index 000000000..21f864bfa
--- /dev/null
+++ b/contracts/core/test/utils/signing_utils.ts
@@ -0,0 +1,29 @@
+import { SignatureType } from '@0x/types';
+import * as ethUtil from 'ethereumjs-util';
+
+export const signingUtils = {
+    signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
+        if (signatureType === SignatureType.EthSign) {
+            const prefixedMessage = ethUtil.hashPersonalMessage(message);
+            const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey);
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(signatureType),
+            ]);
+            return signature;
+        } else if (signatureType === SignatureType.EIP712) {
+            const ecSignature = ethUtil.ecsign(message, privateKey);
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(signatureType),
+            ]);
+            return signature;
+        } else {
+            throw new Error(`${signatureType} is not a valid signature type`);
+        }
+    },
+};
diff --git a/contracts/core/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts b/contracts/core/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
new file mode 100644
index 000000000..64b7dedbe
--- /dev/null
+++ b/contracts/core/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
@@ -0,0 +1,19 @@
+import { AbstractBalanceAndProxyAllowanceFetcher } from '@0x/order-utils';
+import { BigNumber } from '@0x/utils';
+
+import { AssetWrapper } from './asset_wrapper';
+
+export class SimpleAssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndProxyAllowanceFetcher {
+    private readonly _assetWrapper: AssetWrapper;
+    constructor(assetWrapper: AssetWrapper) {
+        this._assetWrapper = assetWrapper;
+    }
+    public async getBalanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
+        const balance = await this._assetWrapper.getBalanceAsync(userAddress, assetData);
+        return balance;
+    }
+    public async getProxyAllowanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
+        const proxyAllowance = await this._assetWrapper.getProxyAllowanceAsync(userAddress, assetData);
+        return proxyAllowance;
+    }
+}
diff --git a/contracts/core/test/utils/simple_order_filled_cancelled_fetcher.ts b/contracts/core/test/utils/simple_order_filled_cancelled_fetcher.ts
new file mode 100644
index 000000000..af959e00e
--- /dev/null
+++ b/contracts/core/test/utils/simple_order_filled_cancelled_fetcher.ts
@@ -0,0 +1,31 @@
+import { AbstractOrderFilledCancelledFetcher, orderHashUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+
+import { ExchangeWrapper } from './exchange_wrapper';
+
+export class SimpleOrderFilledCancelledFetcher implements AbstractOrderFilledCancelledFetcher {
+    private readonly _exchangeWrapper: ExchangeWrapper;
+    private readonly _zrxAssetData: string;
+    constructor(exchange: ExchangeWrapper, zrxAssetData: string) {
+        this._exchangeWrapper = exchange;
+        this._zrxAssetData = zrxAssetData;
+    }
+    public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
+        const filledTakerAmount = new BigNumber(await this._exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash));
+        return filledTakerAmount;
+    }
+    public async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean> {
+        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+        const isCancelled = await this._exchangeWrapper.isCancelledAsync(orderHash);
+        const orderEpoch = await this._exchangeWrapper.getOrderEpochAsync(
+            signedOrder.makerAddress,
+            signedOrder.senderAddress,
+        );
+        const isCancelledByOrderEpoch = orderEpoch > signedOrder.salt;
+        return isCancelled || isCancelledByOrderEpoch;
+    }
+    public getZRXAssetData(): string {
+        return this._zrxAssetData;
+    }
+}
diff --git a/contracts/core/test/utils/test_with_reference.ts b/contracts/core/test/utils/test_with_reference.ts
new file mode 100644
index 000000000..b80be4a6c
--- /dev/null
+++ b/contracts/core/test/utils/test_with_reference.ts
@@ -0,0 +1,139 @@
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { chaiSetup } from './chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+class Value<T> {
+    public value: T;
+    constructor(value: T) {
+        this.value = value;
+    }
+}
+
+// tslint:disable-next-line: max-classes-per-file
+class ErrorMessage {
+    public error: string;
+    constructor(message: string) {
+        this.error = message;
+    }
+}
+
+type PromiseResult<T> = Value<T> | ErrorMessage;
+
+// TODO(albrow): This seems like a generic utility function that could exist in
+// lodash. We should replace it by a library implementation, or move it to our
+// own.
+async function evaluatePromise<T>(promise: Promise<T>): Promise<PromiseResult<T>> {
+    try {
+        return new Value<T>(await promise);
+    } catch (e) {
+        return new ErrorMessage(e.message);
+    }
+}
+
+export async function testWithReferenceFuncAsync<P0, R>(
+    referenceFunc: (p0: P0) => Promise<R>,
+    testFunc: (p0: P0) => Promise<R>,
+    values: [P0],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, R>(
+    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
+    testFunc: (p0: P0, p1: P1) => Promise<R>,
+    values: [P0, P1],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, P2, R>(
+    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    values: [P0, P1, P2],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, P2, P3, R>(
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    values: [P0, P1, P2, P3],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    values: [P0, P1, P2, P3, P4],
+): Promise<void>;
+
+/**
+ * Tests the behavior of a test function by comparing it to the expected
+ * behavior (defined by a reference function).
+ *
+ * First the reference function will be called to obtain an "expected result",
+ * or if the reference function throws/rejects, an "expected error". Next, the
+ * test function will be called to obtain an "actual result", or if the test
+ * function throws/rejects, an "actual error". The test passes if at least one
+ * of the following conditions is met:
+ *
+ * 1) Neither the reference function or the test function throw and the
+ * "expected result" equals the "actual result".
+ *
+ * 2) Both the reference function and the test function throw and the "actual
+ * error" message *contains* the "expected error" message.
+ *
+ * @param referenceFuncAsync a reference function implemented in pure
+ * JavaScript/TypeScript which accepts N arguments and returns the "expected
+ * result" or throws/rejects with the "expected error".
+ * @param testFuncAsync a test function which, e.g., makes a call or sends a
+ * transaction to a contract. It accepts the same N arguments returns the
+ * "actual result" or throws/rejects with the "actual error".
+ * @param values an array of N values, where each value corresponds in-order to
+ * an argument to both the test function and the reference function.
+ * @return A Promise that resolves if the test passes and rejects if the test
+ * fails, according to the rules described above.
+ */
+export async function testWithReferenceFuncAsync(
+    referenceFuncAsync: (...args: any[]) => Promise<any>,
+    testFuncAsync: (...args: any[]) => Promise<any>,
+    values: any[],
+): Promise<void> {
+    // Measure correct behaviour
+    const expected = await evaluatePromise(referenceFuncAsync(...values));
+
+    // Measure actual behaviour
+    const actual = await evaluatePromise(testFuncAsync(...values));
+
+    // Compare behaviour
+    if (expected instanceof ErrorMessage) {
+        // If we expected an error, check if the actual error message contains the
+        // expected error message.
+        if (!(actual instanceof ErrorMessage)) {
+            throw new Error(
+                `Expected error containing ${expected.error} but got no error\n\tTest case: ${_getTestCaseString(
+                    referenceFuncAsync,
+                    values,
+                )}`,
+            );
+        }
+        expect(actual.error).to.contain(
+            expected.error,
+            `${actual.error}\n\tTest case: ${_getTestCaseString(referenceFuncAsync, values)}`,
+        );
+    } else {
+        // If we do not expect an error, compare actual and expected directly.
+        expect(actual).to.deep.equal(expected, `Test case ${_getTestCaseString(referenceFuncAsync, values)}`);
+    }
+}
+
+function _getTestCaseString(referenceFuncAsync: (...args: any[]) => Promise<any>, values: any[]): string {
+    const paramNames = _getParameterNames(referenceFuncAsync);
+    return JSON.stringify(_.zipObject(paramNames, values));
+}
+
+// Source: https://stackoverflow.com/questions/1007981/how-to-get-function-parameter-names-values-dynamically
+function _getParameterNames(func: (...args: any[]) => any): string[] {
+    return _.toString(func)
+        .replace(/[/][/].*$/gm, '') // strip single-line comments
+        .replace(/\s+/g, '') // strip white space
+        .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments
+        .split('){', 1)[0]
+        .replace(/^[^(]*[(]/, '') // extract the parameters
+        .replace(/=[^,]+/g, '') // strip any ES6 defaults
+        .split(',')
+        .filter(Boolean); // split & filter [""]
+}
diff --git a/contracts/core/test/utils/transaction_factory.ts b/contracts/core/test/utils/transaction_factory.ts
new file mode 100644
index 000000000..dbab3ade4
--- /dev/null
+++ b/contracts/core/test/utils/transaction_factory.ts
@@ -0,0 +1,37 @@
+import { eip712Utils, generatePseudoRandomSalt } from '@0x/order-utils';
+import { SignatureType } from '@0x/types';
+import { signTypedDataUtils } from '@0x/utils';
+import * as ethUtil from 'ethereumjs-util';
+
+import { signingUtils } from './signing_utils';
+import { SignedTransaction } from './types';
+
+export class TransactionFactory {
+    private readonly _signerBuff: Buffer;
+    private readonly _exchangeAddress: string;
+    private readonly _privateKey: Buffer;
+    constructor(privateKey: Buffer, exchangeAddress: string) {
+        this._privateKey = privateKey;
+        this._exchangeAddress = exchangeAddress;
+        this._signerBuff = ethUtil.privateToAddress(this._privateKey);
+    }
+    public newSignedTransaction(data: string, signatureType: SignatureType = SignatureType.EthSign): SignedTransaction {
+        const salt = generatePseudoRandomSalt();
+        const signerAddress = `0x${this._signerBuff.toString('hex')}`;
+        const executeTransactionData = {
+            salt,
+            signerAddress,
+            data,
+        };
+
+        const typedData = eip712Utils.createZeroExTransactionTypedData(executeTransactionData, this._exchangeAddress);
+        const eip712MessageBuffer = signTypedDataUtils.generateTypedDataHash(typedData);
+        const signature = signingUtils.signMessage(eip712MessageBuffer, this._privateKey, signatureType);
+        const signedTx = {
+            exchangeAddress: this._exchangeAddress,
+            signature: `0x${signature.toString('hex')}`,
+            ...executeTransactionData,
+        };
+        return signedTx;
+    }
+}
diff --git a/contracts/core/test/utils/type_encoding_utils.ts b/contracts/core/test/utils/type_encoding_utils.ts
new file mode 100644
index 000000000..bfd9c9ef5
--- /dev/null
+++ b/contracts/core/test/utils/type_encoding_utils.ts
@@ -0,0 +1,21 @@
+import { BigNumber } from '@0x/utils';
+import BN = require('bn.js');
+import ethUtil = require('ethereumjs-util');
+
+import { constants } from './constants';
+
+export const typeEncodingUtils = {
+    encodeUint256(value: BigNumber): Buffer {
+        const base = 10;
+        const formattedValue = new BN(value.toString(base));
+        const encodedValue = ethUtil.toBuffer(formattedValue);
+        // tslint:disable-next-line:custom-no-magic-numbers
+        const paddedValue = ethUtil.setLengthLeft(encodedValue, constants.WORD_LENGTH);
+        return paddedValue;
+    },
+    decodeUint256(encodedValue: Buffer): BigNumber {
+        const formattedValue = ethUtil.bufferToHex(encodedValue);
+        const value = new BigNumber(formattedValue, constants.BASE_16);
+        return value;
+    },
+};
diff --git a/contracts/core/test/utils/types.ts b/contracts/core/test/utils/types.ts
new file mode 100644
index 000000000..9fc9e1570
--- /dev/null
+++ b/contracts/core/test/utils/types.ts
@@ -0,0 +1,241 @@
+import { OrderWithoutExchangeAddress } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { AbiDefinition } from 'ethereum-types';
+
+export interface ERC20BalancesByOwner {
+    [ownerAddress: string]: {
+        [tokenAddress: string]: BigNumber;
+    };
+}
+
+export interface ERC721TokenIdsByOwner {
+    [ownerAddress: string]: {
+        [tokenAddress: string]: BigNumber[];
+    };
+}
+
+export interface SubmissionContractEventArgs {
+    transactionId: BigNumber;
+}
+
+export interface BatchFillOrders {
+    orders: OrderWithoutExchangeAddress[];
+    signatures: string[];
+    takerAssetFillAmounts: BigNumber[];
+}
+
+export interface MarketSellOrders {
+    orders: OrderWithoutExchangeAddress[];
+    signatures: string[];
+    takerAssetFillAmount: BigNumber;
+}
+
+export interface MarketBuyOrders {
+    orders: OrderWithoutExchangeAddress[];
+    signatures: string[];
+    makerAssetFillAmount: BigNumber;
+}
+
+export interface BatchCancelOrders {
+    orders: OrderWithoutExchangeAddress[];
+}
+
+export interface CancelOrdersBefore {
+    salt: BigNumber;
+}
+
+export interface TransactionDataParams {
+    name: string;
+    abi: AbiDefinition[];
+    args: any[];
+}
+
+export interface MultiSigConfig {
+    owners: string[];
+    confirmationsRequired: number;
+    secondsRequired: number;
+}
+
+export interface MultiSigConfigByNetwork {
+    [networkName: string]: MultiSigConfig;
+}
+
+export interface Token {
+    address?: string;
+    name: string;
+    symbol: string;
+    decimals: number;
+    ipfsHash: string;
+    swarmHash: string;
+}
+
+export enum OrderStatus {
+    INVALID,
+    INVALID_MAKER_ASSET_AMOUNT,
+    INVALID_TAKER_ASSET_AMOUNT,
+    FILLABLE,
+    EXPIRED,
+    FULLY_FILLED,
+    CANCELLED,
+}
+
+export enum ContractName {
+    TokenRegistry = 'TokenRegistry',
+    MultiSigWalletWithTimeLock = 'MultiSigWalletWithTimeLock',
+    Exchange = 'Exchange',
+    ZRXToken = 'ZRXToken',
+    DummyERC20Token = 'DummyERC20Token',
+    EtherToken = 'WETH9',
+    AssetProxyOwner = 'AssetProxyOwner',
+    AccountLevels = 'AccountLevels',
+    EtherDelta = 'EtherDelta',
+    Arbitrage = 'Arbitrage',
+    TestAssetDataDecoders = 'TestAssetDataDecoders',
+    TestAssetProxyDispatcher = 'TestAssetProxyDispatcher',
+    TestLibs = 'TestLibs',
+    TestSignatureValidator = 'TestSignatureValidator',
+    ERC20Proxy = 'ERC20Proxy',
+    ERC721Proxy = 'ERC721Proxy',
+    DummyERC721Receiver = 'DummyERC721Receiver',
+    DummyERC721Token = 'DummyERC721Token',
+    TestLibBytes = 'TestLibBytes',
+    TestWallet = 'TestWallet',
+    Authorizable = 'Authorizable',
+    Whitelist = 'Whitelist',
+    Forwarder = 'Forwarder',
+}
+
+export interface SignedTransaction {
+    exchangeAddress: string;
+    salt: BigNumber;
+    signerAddress: string;
+    data: string;
+    signature: string;
+}
+
+export interface TransferAmountsByMatchOrders {
+    // Left Maker
+    amountBoughtByLeftMaker: BigNumber;
+    amountSoldByLeftMaker: BigNumber;
+    feePaidByLeftMaker: BigNumber;
+    // Right Maker
+    amountBoughtByRightMaker: BigNumber;
+    amountSoldByRightMaker: BigNumber;
+    feePaidByRightMaker: BigNumber;
+    // Taker
+    amountReceivedByTaker: BigNumber;
+    feePaidByTakerLeft: BigNumber;
+    feePaidByTakerRight: BigNumber;
+}
+
+export interface TransferAmountsLoggedByMatchOrders {
+    makerAddress: string;
+    takerAddress: string;
+    makerAssetFilledAmount: string;
+    takerAssetFilledAmount: string;
+    makerFeePaid: string;
+    takerFeePaid: string;
+}
+
+export interface OrderInfo {
+    orderStatus: number;
+    orderHash: string;
+    orderTakerAssetFilledAmount: BigNumber;
+}
+
+export interface CancelOrder {
+    order: OrderWithoutExchangeAddress;
+    takerAssetCancelAmount: BigNumber;
+}
+
+export interface MatchOrder {
+    left: OrderWithoutExchangeAddress;
+    right: OrderWithoutExchangeAddress;
+    leftSignature: string;
+    rightSignature: string;
+}
+
+// Combinatorial testing types
+
+export enum FeeRecipientAddressScenario {
+    BurnAddress = 'BURN_ADDRESS',
+    EthUserAddress = 'ETH_USER_ADDRESS',
+}
+
+export enum OrderAssetAmountScenario {
+    Zero = 'ZERO',
+    Large = 'LARGE',
+    Small = 'SMALL',
+}
+
+export enum TakerScenario {
+    CorrectlySpecified = 'CORRECTLY_SPECIFIED',
+    IncorrectlySpecified = 'INCORRECTLY_SPECIFIED',
+    Unspecified = 'UNSPECIFIED',
+}
+
+export enum ExpirationTimeSecondsScenario {
+    InPast = 'IN_PAST',
+    InFuture = 'IN_FUTURE',
+}
+
+export enum AssetDataScenario {
+    ERC20ZeroDecimals = 'ERC20_ZERO_DECIMALS',
+    ZRXFeeToken = 'ZRX_FEE_TOKEN',
+    ERC20FiveDecimals = 'ERC20_FIVE_DECIMALS',
+    ERC20NonZRXEighteenDecimals = 'ERC20_NON_ZRX_EIGHTEEN_DECIMALS',
+    ERC721 = 'ERC721',
+}
+
+export enum TakerAssetFillAmountScenario {
+    Zero = 'ZERO',
+    GreaterThanRemainingFillableTakerAssetAmount = 'GREATER_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
+    LessThanRemainingFillableTakerAssetAmount = 'LESS_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
+    ExactlyRemainingFillableTakerAssetAmount = 'EXACTLY_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
+}
+
+export interface OrderScenario {
+    takerScenario: TakerScenario;
+    feeRecipientScenario: FeeRecipientAddressScenario;
+    makerAssetAmountScenario: OrderAssetAmountScenario;
+    takerAssetAmountScenario: OrderAssetAmountScenario;
+    makerFeeScenario: OrderAssetAmountScenario;
+    takerFeeScenario: OrderAssetAmountScenario;
+    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario;
+    makerAssetDataScenario: AssetDataScenario;
+    takerAssetDataScenario: AssetDataScenario;
+}
+
+export enum BalanceAmountScenario {
+    Exact = 'EXACT',
+    TooLow = 'TOO_LOW',
+    Higher = 'HIGHER',
+}
+
+export enum AllowanceAmountScenario {
+    Exact = 'EXACT',
+    TooLow = 'TOO_LOW',
+    Higher = 'HIGHER',
+    Unlimited = 'UNLIMITED',
+}
+
+export interface TraderStateScenario {
+    traderAssetBalance: BalanceAmountScenario;
+    traderAssetAllowance: AllowanceAmountScenario;
+    zrxFeeBalance: BalanceAmountScenario;
+    zrxFeeAllowance: AllowanceAmountScenario;
+}
+
+export interface FillScenario {
+    orderScenario: OrderScenario;
+    takerAssetFillAmountScenario: TakerAssetFillAmountScenario;
+    makerStateScenario: TraderStateScenario;
+    takerStateScenario: TraderStateScenario;
+}
+
+export interface FillResults {
+    makerAssetFilledAmount: BigNumber;
+    takerAssetFilledAmount: BigNumber;
+    makerFeePaid: BigNumber;
+    takerFeePaid: BigNumber;
+}
diff --git a/contracts/core/test/utils/web3_wrapper.ts b/contracts/core/test/utils/web3_wrapper.ts
new file mode 100644
index 000000000..f7b1a732a
--- /dev/null
+++ b/contracts/core/test/utils/web3_wrapper.ts
@@ -0,0 +1,84 @@
+import { devConstants, env, EnvVars, web3Factory } from '@0x/dev-utils';
+import { prependSubprovider, Web3ProviderEngine } from '@0x/subproviders';
+import { logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as _ from 'lodash';
+
+import { coverage } from './coverage';
+import { profiler } from './profiler';
+import { revertTrace } from './revert_trace';
+
+enum ProviderType {
+    Ganache = 'ganache',
+    Geth = 'geth',
+}
+
+let testProvider: ProviderType;
+switch (process.env.TEST_PROVIDER) {
+    case undefined:
+        testProvider = ProviderType.Ganache;
+        break;
+    case 'ganache':
+        testProvider = ProviderType.Ganache;
+        break;
+    case 'geth':
+        testProvider = ProviderType.Geth;
+        break;
+    default:
+        throw new Error(`Unknown TEST_PROVIDER: ${process.env.TEST_PROVIDER}`);
+}
+
+const ganacheTxDefaults = {
+    from: devConstants.TESTRPC_FIRST_ADDRESS,
+    gas: devConstants.GAS_LIMIT,
+};
+const gethTxDefaults = {
+    from: devConstants.TESTRPC_FIRST_ADDRESS,
+};
+export const txDefaults = testProvider === ProviderType.Ganache ? ganacheTxDefaults : gethTxDefaults;
+
+const gethConfigs = {
+    shouldUseInProcessGanache: false,
+    rpcUrl: 'http://localhost:8501',
+    shouldUseFakeGasEstimate: false,
+};
+const ganacheConfigs = {
+    shouldUseInProcessGanache: true,
+};
+const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs;
+
+export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
+const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
+const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
+const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
+const enabledSubproviderCount = _.filter(
+    [isCoverageEnabled, isProfilerEnabled, isRevertTraceEnabled],
+    _.identity.bind(_),
+).length;
+if (enabledSubproviderCount > 1) {
+    throw new Error(`Only one of coverage, profiler, or revert trace subproviders can be enabled at a time`);
+}
+if (isCoverageEnabled) {
+    const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+    prependSubprovider(provider, coverageSubprovider);
+}
+if (isProfilerEnabled) {
+    if (testProvider === ProviderType.Ganache) {
+        logUtils.warn(
+            "Gas costs in Ganache traces are incorrect and we don't recommend using it for profiling. Please switch to Geth",
+        );
+        process.exit(1);
+    }
+    const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+    logUtils.log(
+        "By default profilerSubprovider is stopped so that you don't get noise from setup code. Don't forget to start it before the code you want to profile and stop it afterwards",
+    );
+    profilerSubprovider.stop();
+    prependSubprovider(provider, profilerSubprovider);
+}
+if (isRevertTraceEnabled) {
+    const revertTraceSubprovider = revertTrace.getRevertTraceSubproviderSingleton();
+    prependSubprovider(provider, revertTraceSubprovider);
+}
+
+export const web3Wrapper = new Web3Wrapper(provider);
diff --git a/contracts/core/test/utils_test/test_with_reference.ts b/contracts/core/test/utils_test/test_with_reference.ts
new file mode 100644
index 000000000..8d633cd1f
--- /dev/null
+++ b/contracts/core/test/utils_test/test_with_reference.ts
@@ -0,0 +1,63 @@
+import * as chai from 'chai';
+
+import { chaiSetup } from '../utils/chai_setup';
+import { testWithReferenceFuncAsync } from '../utils/test_with_reference';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+async function divAsync(x: number, y: number): Promise<number> {
+    if (y === 0) {
+        throw new Error('MathError: divide by zero');
+    }
+    return x / y;
+}
+
+// returns an async function that always returns the given value.
+function alwaysValueFunc(value: number): (x: number, y: number) => Promise<number> {
+    return async (x: number, y: number) => value;
+}
+
+// returns an async function which always throws/rejects with the given error
+// message.
+function alwaysFailFunc(errMessage: string): (x: number, y: number) => Promise<number> {
+    return async (x: number, y: number) => {
+        throw new Error(errMessage);
+    };
+}
+
+describe('testWithReferenceFuncAsync', () => {
+    it('passes when both succeed and actual === expected', async () => {
+        await testWithReferenceFuncAsync(alwaysValueFunc(0.5), divAsync, [1, 2]);
+    });
+
+    it('passes when both fail and actual error contains expected error', async () => {
+        await testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 0]);
+    });
+
+    it('fails when both succeed and actual !== expected', async () => {
+        expect(testWithReferenceFuncAsync(alwaysValueFunc(3), divAsync, [1, 2])).to.be.rejectedWith(
+            'Test case {"x":1,"y":2}: expected { value: 0.5 } to deeply equal { value: 3 }',
+        );
+    });
+
+    it('fails when both fail and actual error does not contain expected error', async () => {
+        expect(
+            testWithReferenceFuncAsync(alwaysFailFunc('Unexpected math error'), divAsync, [1, 0]),
+        ).to.be.rejectedWith(
+            'MathError: divide by zero\n\tTest case: {"x":1,"y":0}: expected \'MathError: divide by zero\' to include \'Unexpected math error\'',
+        );
+    });
+
+    it('fails when referenceFunc succeeds and testFunc fails', async () => {
+        expect(testWithReferenceFuncAsync(alwaysValueFunc(0), divAsync, [1, 0])).to.be.rejectedWith(
+            'Test case {"x":1,"y":0}: expected { error: \'MathError: divide by zero\' } to deeply equal { value: 0 }',
+        );
+    });
+
+    it('fails when referenceFunc fails and testFunc succeeds', async () => {
+        expect(testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 2])).to.be.rejectedWith(
+            'Expected error containing divide by zero but got no error\n\tTest case: {"x":1,"y":2}',
+        );
+    });
+});
diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json
new file mode 100644
index 000000000..e0f85079a
--- /dev/null
+++ b/contracts/core/tsconfig.json
@@ -0,0 +1,49 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib",
+        "rootDir": ".",
+        "resolveJsonModule": true
+    },
+    "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
+    "files": [
+        "./generated-artifacts/AssetProxyOwner.json",
+        "./generated-artifacts/DummyERC20Token.json",
+        "./generated-artifacts/DummyERC721Receiver.json",
+        "./generated-artifacts/DummyERC721Token.json",
+        "./generated-artifacts/DummyMultipleReturnERC20Token.json",
+        "./generated-artifacts/DummyNoReturnERC20Token.json",
+        "./generated-artifacts/ERC20Proxy.json",
+        "./generated-artifacts/ERC20Token.json",
+        "./generated-artifacts/ERC721Proxy.json",
+        "./generated-artifacts/ERC721Token.json",
+        "./generated-artifacts/Exchange.json",
+        "./generated-artifacts/ExchangeWrapper.json",
+        "./generated-artifacts/Forwarder.json",
+        "./generated-artifacts/IAssetData.json",
+        "./generated-artifacts/IAssetProxy.json",
+        "./generated-artifacts/IValidator.json",
+        "./generated-artifacts/IWallet.json",
+        "./generated-artifacts/InvalidERC721Receiver.json",
+        "./generated-artifacts/MixinAuthorizable.json",
+        "./generated-artifacts/MultiAssetProxy.json",
+        "./generated-artifacts/MultiSigWallet.json",
+        "./generated-artifacts/MultiSigWalletWithTimeLock.json",
+        "./generated-artifacts/OrderValidator.json",
+        "./generated-artifacts/ReentrantERC20Token.json",
+        "./generated-artifacts/TestAssetProxyDispatcher.json",
+        "./generated-artifacts/TestAssetProxyOwner.json",
+        "./generated-artifacts/TestConstants.json",
+        "./generated-artifacts/TestExchangeInternals.json",
+        "./generated-artifacts/TestLibBytes.json",
+        "./generated-artifacts/TestLibs.json",
+        "./generated-artifacts/TestSignatureValidator.json",
+        "./generated-artifacts/TestStaticCallReceiver.json",
+        "./generated-artifacts/Validator.json",
+        "./generated-artifacts/WETH9.json",
+        "./generated-artifacts/Wallet.json",
+        "./generated-artifacts/Whitelist.json",
+        "./generated-artifacts/ZRXToken.json"
+    ],
+    "exclude": ["./deploy/solc/solc_bin"]
+}
diff --git a/contracts/core/tslint.json b/contracts/core/tslint.json
new file mode 100644
index 000000000..1bb3ac2a2
--- /dev/null
+++ b/contracts/core/tslint.json
@@ -0,0 +1,6 @@
+{
+    "extends": ["@0x/tslint-config"],
+    "rules": {
+        "custom-no-magic-numbers": false
+    }
+}
diff --git a/packages/contracts/.solhint.json b/packages/contracts/.solhint.json
deleted file mode 100644
index 076afe9f3..000000000
--- a/packages/contracts/.solhint.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "extends": "default",
-    "rules": {
-        "avoid-low-level-calls": false,
-        "avoid-tx-origin": "warn",
-        "bracket-align": false,
-        "code-complexity": false,
-        "const-name-snakecase": "error",
-        "expression-indent": "error",
-        "function-max-lines": false,
-        "func-order": "error",
-        "indent": ["error", 4],
-        "max-line-length": ["warn", 160],
-        "no-inline-assembly": false,
-        "quotes": ["error", "double"],
-        "separate-by-one-line-in-contract": "error",
-        "space-after-comma": "error",
-        "statement-indent": "error"
-    }
-}
diff --git a/packages/contracts/.solhintignore b/packages/contracts/.solhintignore
deleted file mode 100644
index 1e33ec53b..000000000
--- a/packages/contracts/.solhintignore
+++ /dev/null
@@ -1,3 +0,0 @@
-contracts/tokens/ZRXToken/ERC20Token_v1.sol
-contracts/tokens/ZRXToken/Token_v1.sol
-contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
diff --git a/packages/contracts/CHANGELOG.json b/packages/contracts/CHANGELOG.json
deleted file mode 100644
index 7dfa06990..000000000
--- a/packages/contracts/CHANGELOG.json
+++ /dev/null
@@ -1,135 +0,0 @@
-[
-    {
-        "name": "MultiAssetProxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "Add MultiAssetProxy implementation",
-                "pr": 1224
-            }
-        ]
-    },
-    {
-        "name": "OrderValidator",
-        "version": "1.0.1",
-        "changes": [
-            {
-                "note": "remove `getApproved` check from ERC721 approval query",
-                "pr": 1149
-            }
-        ]
-    },
-    {
-        "name": "Forwarder",
-        "version": "1.1.0",
-        "changes": [
-            {
-                "note": "Round up when calculating remaining amounts in marketBuy functions",
-                "pr": 1162,
-                "networks": {
-                    "1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
-                    "3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
-                    "42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
-                }
-            }
-        ]
-    },
-    {
-        "name": "Forwarder",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
-                    "3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
-                    "42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
-                }
-            }
-        ]
-    },
-    {
-        "name": "OrderValidator",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x9463e518dea6810309563c81d5266c1b1d149138",
-                    "3": "0x90431a90516ab49af23a0530e04e8c7836e7122f",
-                    "42": "0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d"
-                }
-            }
-        ]
-    },
-    {
-        "name": "Exchange",
-        "version": "2.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
-                    "3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
-                    "42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ERC20Proxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
-                    "3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
-                    "42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ERC721Proxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
-                    "3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
-                    "42": "0x2a9127c745688a165106c11cd4d647d2220af821"
-                }
-            }
-        ]
-    },
-    {
-        "name": "AssetProxyOwner",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6",
-                    "3": "0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b",
-                    "42": "0x2c824d2882baa668e0d5202b1e7f2922278703f8"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ZRXToken",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v1 deploy",
-                "networks": {
-                    "1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
-                    "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
-                    "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
-                }
-            }
-        ]
-    }
-]
diff --git a/packages/contracts/README.md b/packages/contracts/README.md
deleted file mode 100644
index 97a2816ff..000000000
--- a/packages/contracts/README.md
+++ /dev/null
@@ -1,129 +0,0 @@
-## Contracts
-
-Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
-
-## Usage
-
-Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
-
-*   [protocol](./contracts/protocol)
-    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
-*   [extensions](./contracts/extensions)
-    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
-*   [examples](./contracts/examples)
-    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
-*   [tokens](./contracts/tokens)
-    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
-*   [multisig](./contracts/multisig)
-    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
-*   [utils](./contracts/utils)
-    *   This directory contains libraries and utils that are shared across all of the other directories.
-*   [test](./contracts/test)
-    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
-
-## Bug bounty
-
-A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
-
-## Contributing
-
-We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
-
-For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
-
-Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
-
-### Install Dependencies
-
-If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
-
-```bash
-yarn config set workspaces-experimental true
-```
-
-Then install dependencies
-
-```bash
-yarn install
-```
-
-### Build
-
-To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
-
-```bash
-PKG=contracts yarn build
-```
-
-Or continuously rebuild on change:
-
-```bash
-PKG=contracts yarn watch
-```
-
-### Clean
-
-```bash
-yarn clean
-```
-
-### Lint
-
-```bash
-yarn lint
-```
-
-### Run Tests
-
-```bash
-yarn test
-```
-
-#### Testing options
-
-###### Revert stack traces
-
-If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
-
-```
-yarn test:trace
-```
-
-**Note:** This currently slows down the test runs and is therefore not enabled by default.
-
-###### Backing Ethereum node
-
-By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
-
-```bash
-TEST_PROVIDER=geth yarn test
-```
-
-###### Code coverage
-
-In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
-
-```
-yarn test:coverage
-```
-
-###### Gas profiler
-
-In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
-
-**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
-
-```
-TEST_PROVIDER=geth yarn test:profiler
-```
-
-You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
-
-```typescript
-import { profiler } from './utils/profiler';
-profiler.start();
-// Some call to a smart contract
-profiler.stop();
-```
-
-Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
diff --git a/packages/contracts/compiler.json b/packages/contracts/compiler.json
deleted file mode 100644
index c824e4645..000000000
--- a/packages/contracts/compiler.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-    "artifactsDir": "./generated-artifacts",
-    "contractsDir": "./contracts",
-    "compilerSettings": {
-        "optimizer": {
-            "enabled": true,
-            "runs": 1000000
-        },
-        "outputSelection": {
-            "*": {
-                "*": [
-                    "abi",
-                    "evm.bytecode.object",
-                    "evm.bytecode.sourceMap",
-                    "evm.deployedBytecode.object",
-                    "evm.deployedBytecode.sourceMap"
-                ]
-            }
-        }
-    },
-    "contracts": [
-        "AssetProxyOwner",
-        "DummyERC20Token",
-        "DummyERC721Receiver",
-        "DummyERC721Token",
-        "DummyMultipleReturnERC20Token",
-        "DummyNoReturnERC20Token",
-        "ERC20Proxy",
-        "ERC20Token",
-        "ERC721Token",
-        "ERC721Proxy",
-        "Exchange",
-        "ExchangeWrapper",
-        "Forwarder",
-        "IAssetData",
-        "IAssetProxy",
-        "InvalidERC721Receiver",
-        "IValidator",
-        "IWallet",
-        "MixinAuthorizable",
-        "MultiAssetProxy",
-        "MultiSigWallet",
-        "MultiSigWalletWithTimeLock",
-        "OrderValidator",
-        "ReentrantERC20Token",
-        "TestAssetProxyOwner",
-        "TestAssetProxyDispatcher",
-        "TestConstants",
-        "TestLibBytes",
-        "TestLibs",
-        "TestExchangeInternals",
-        "TestSignatureValidator",
-        "TestStaticCallReceiver",
-        "Validator",
-        "Wallet",
-        "WETH9",
-        "Whitelist",
-        "ZRXToken"
-    ]
-}
diff --git a/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol b/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
deleted file mode 100644
index 2fa0e3c5e..000000000
--- a/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-
-
-contract ExchangeWrapper {
-
-    // Exchange contract.
-    // solhint-disable-next-line var-name-mixedcase
-    IExchange internal EXCHANGE;
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-    }
-
-    /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch
-    ///      and senderAddress equal to this contract.
-    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
-    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
-    /// @param makerSignature Proof that maker wishes to call this function with given params.
-    function cancelOrdersUpTo(
-        uint256 targetOrderEpoch,
-        uint256 salt,
-        bytes makerSignature
-    )
-        external
-    {
-        address makerAddress = msg.sender;
-
-        // Encode arguments into byte array.
-        bytes memory data = abi.encodeWithSelector(
-            EXCHANGE.cancelOrdersUpTo.selector,
-            targetOrderEpoch
-        );
-
-        // Call `cancelOrdersUpTo` via `executeTransaction`.
-        EXCHANGE.executeTransaction(
-            salt,
-            makerAddress,
-            data,
-            makerSignature
-        );
-    }
-
-    /// @dev Fills an order using `msg.sender` as the taker.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
-    /// @param orderSignature Proof that order has been created by maker.
-    /// @param takerSignature Proof that taker wishes to call this function with given params.
-    function fillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        uint256 salt,
-        bytes memory orderSignature,
-        bytes memory takerSignature
-    )
-        public
-    {
-        address takerAddress = msg.sender;
-
-        // Encode arguments into byte array.
-        bytes memory data = abi.encodeWithSelector(
-            EXCHANGE.fillOrder.selector,
-            order,
-            takerAssetFillAmount,
-            orderSignature
-        );
-
-        // Call `fillOrder` via `executeTransaction`.
-        EXCHANGE.executeTransaction(
-            salt,
-            takerAddress,
-            data,
-            takerSignature
-        );
-    }
-}
diff --git a/packages/contracts/contracts/examples/Validator/Validator.sol b/packages/contracts/contracts/examples/Validator/Validator.sol
deleted file mode 100644
index 72ed528ba..000000000
--- a/packages/contracts/contracts/examples/Validator/Validator.sol
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/interfaces/IValidator.sol";
-
-
-contract Validator is 
-    IValidator
-{
-
-    // The single valid signer for this wallet.
-    // solhint-disable-next-line var-name-mixedcase
-    address internal VALID_SIGNER;
-
-    /// @dev constructs a new `Validator` with a single valid signer.
-    /// @param validSigner The sole, valid signer.
-    constructor (address validSigner) public {
-        VALID_SIGNER = validSigner;
-    }
-
-    /// @dev Verifies that a signature is valid. `signer` must match `VALID_SIGNER`.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of signature.
-    // solhint-disable no-unused-vars
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid)
-    {
-        return (signerAddress == VALID_SIGNER);
-    }
-    // solhint-enable no-unused-vars
-}
diff --git a/packages/contracts/contracts/examples/Wallet/Wallet.sol b/packages/contracts/contracts/examples/Wallet/Wallet.sol
deleted file mode 100644
index b75021a31..000000000
--- a/packages/contracts/contracts/examples/Wallet/Wallet.sol
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/interfaces/IWallet.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract Wallet is 
-    IWallet
-{
-    using LibBytes for bytes;
-
-    // The owner of this wallet.
-    // solhint-disable-next-line var-name-mixedcase
-    address internal WALLET_OWNER;
-
-    /// @dev constructs a new `Wallet` with a single owner.
-    /// @param walletOwner The owner of this wallet.
-    constructor (address walletOwner) public {
-        WALLET_OWNER = walletOwner;
-    }
-
-    /// @dev Validates an EIP712 signature.
-    ///      The signer must match the owner of this wallet.
-    /// @param hash Message hash that is signed.
-    /// @param eip712Signature Proof of signing.
-    /// @return Validity of signature.
-    function isValidSignature(
-        bytes32 hash,
-        bytes eip712Signature
-    )
-        external
-        view
-        returns (bool isValid)
-    {
-        require(
-            eip712Signature.length == 65,
-            "LENGTH_65_REQUIRED"
-        );
-
-        uint8 v = uint8(eip712Signature[0]);
-        bytes32 r = eip712Signature.readBytes32(1);
-        bytes32 s = eip712Signature.readBytes32(33);
-        address recoveredAddress = ecrecover(hash, v, r, s);
-        isValid = WALLET_OWNER == recoveredAddress;
-        return isValid;
-    }
-}
diff --git a/packages/contracts/contracts/examples/Whitelist/Whitelist.sol b/packages/contracts/contracts/examples/Whitelist/Whitelist.sol
deleted file mode 100644
index e4e25038c..000000000
--- a/packages/contracts/contracts/examples/Whitelist/Whitelist.sol
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../utils/Ownable/Ownable.sol";
-
-
-contract Whitelist is
-    Ownable
-{
-
-    // Mapping of address => whitelist status.
-    mapping (address => bool) public isWhitelisted;
-
-    // Exchange contract.
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    bytes internal TX_ORIGIN_SIGNATURE;
-    // solhint-enable var-name-mixedcase
-
-    byte constant internal VALIDATOR_SIGNATURE_BYTE = "\x05";
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-        TX_ORIGIN_SIGNATURE = abi.encodePacked(address(this), VALIDATOR_SIGNATURE_BYTE);
-    }
-
-    /// @dev Adds or removes an address from the whitelist.
-    /// @param target Address to add or remove from whitelist.
-    /// @param isApproved Whitelist status to assign to address.
-    function updateWhitelistStatus(
-        address target,
-        bool isApproved
-    )
-        external
-        onlyOwner
-    {
-        isWhitelisted[target] = isApproved;
-    }
-
-    /// @dev Verifies signer is same as signer of current Ethereum transaction.
-    ///      NOTE: This function can currently be used to validate signatures coming from outside of this contract.
-    ///      Extra safety checks can be added for a production contract.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    // solhint-disable no-unused-vars
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid)
-    {
-        // solhint-disable-next-line avoid-tx-origin
-        return signerAddress == tx.origin;
-    }
-    // solhint-enable no-unused-vars
-
-    /// @dev Fills an order using `msg.sender` as the taker.
-    ///      The transaction will revert if both the maker and taker are not whitelisted.
-    ///      Orders should specify this contract as the `senderAddress` in order to gaurantee
-    ///      that both maker and taker have been whitelisted.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
-    /// @param orderSignature Proof that order has been created by maker.
-    function fillOrderIfWhitelisted(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        uint256 salt,
-        bytes memory orderSignature
-    )
-        public
-    {
-        address takerAddress = msg.sender;
-
-        // This contract must be the entry point for the transaction.
-        require(
-            // solhint-disable-next-line avoid-tx-origin
-            takerAddress == tx.origin,
-            "INVALID_SENDER"
-        );
-
-        // Check if maker is on the whitelist.
-        require(
-            isWhitelisted[order.makerAddress],
-            "MAKER_NOT_WHITELISTED"
-        );
-
-        // Check if taker is on the whitelist.
-        require(
-            isWhitelisted[takerAddress],
-            "TAKER_NOT_WHITELISTED"
-        );
-
-        // Encode arguments into byte array.
-        bytes memory data = abi.encodeWithSelector(
-            EXCHANGE.fillOrder.selector,
-            order,
-            takerAssetFillAmount,
-            orderSignature
-        );
-
-        // Call `fillOrder` via `executeTransaction`.
-        EXCHANGE.executeTransaction(
-            salt,
-            takerAddress,
-            data,
-            TX_ORIGIN_SIGNATURE
-        );
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol b/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol
deleted file mode 100644
index 94dec40ed..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./MixinWeth.sol";
-import "./MixinForwarderCore.sol";
-import "./libs/LibConstants.sol";
-import "./MixinAssets.sol";
-import "./MixinExchangeWrapper.sol";
-
-
-// solhint-disable no-empty-blocks
-contract Forwarder is
-    LibConstants,
-    MixinWeth,
-    MixinAssets,
-    MixinExchangeWrapper,
-    MixinForwarderCore
-{
-    constructor (
-        address _exchange,
-        bytes memory _zrxAssetData,
-        bytes memory _wethAssetData
-    )
-        public
-        LibConstants(
-            _exchange,
-            _zrxAssetData,
-            _wethAssetData
-        )
-        MixinForwarderCore()
-    {}
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol b/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol
deleted file mode 100644
index 43efb5ff3..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/Ownable/Ownable.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../tokens/ERC721Token/IERC721Token.sol";
-import "./libs/LibConstants.sol";
-import "./mixins/MAssets.sol";
-
-
-contract MixinAssets is
-    Ownable,
-    LibConstants,
-    MAssets
-{
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256("transfer(address,uint256)"));
-
-    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to 
-    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be
-    ///      used to withdraw assets that were accidentally sent to this contract.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of ERC20 token to withdraw.
-    function withdrawAsset(
-        bytes assetData,
-        uint256 amount
-    )
-        external
-        onlyOwner
-    {
-        transferAssetToSender(assetData, amount);
-    }
-
-    /// @dev Transfers given amount of asset to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferAssetToSender(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal
-    {
-        bytes4 proxyId = assetData.readBytes4(0);
-
-        if (proxyId == ERC20_DATA_ID) {
-            transferERC20Token(assetData, amount);
-        } else if (proxyId == ERC721_DATA_ID) {
-            transferERC721Token(assetData, amount);
-        } else {
-            revert("UNSUPPORTED_ASSET_PROXY");
-        }
-    }
-
-    /// @dev Decodes ERC20 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC20Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal
-    {
-        address token = assetData.readAddress(16);
-
-        // Transfer tokens.
-        // We do a raw call so we can check the success separate
-        // from the return data.
-        bool success = token.call(abi.encodeWithSelector(
-            ERC20_TRANSFER_SELECTOR,
-            msg.sender,
-            amount
-        ));
-        require(
-            success,
-            "TRANSFER_FAILED"
-        );
-        
-        // Check return data.
-        // If there is no return data, we assume the token incorrectly
-        // does not return a bool. In this case we expect it to revert
-        // on failure, which was handled above.
-        // If the token does return data, we require that it is a single
-        // value that evaluates to true.
-        assembly {
-            if returndatasize {
-                success := 0
-                if eq(returndatasize, 32) {
-                    // First 64 bytes of memory are reserved scratch space
-                    returndatacopy(0, 0, 32)
-                    success := mload(0)
-                }
-            }
-        }
-        require(
-            success,
-            "TRANSFER_FAILED"
-        );
-    }
-
-    /// @dev Decodes ERC721 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC721Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal
-    {
-        require(
-            amount == 1,
-            "INVALID_AMOUNT"
-        );
-        // Decode asset data.
-        address token = assetData.readAddress(16);
-        uint256 tokenId = assetData.readUint256(36);
-
-        // Perform transfer.
-        IERC721Token(token).transferFrom(
-            address(this),
-            msg.sender,
-            tokenId
-        );
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
deleted file mode 100644
index 4991c0ea5..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./libs/LibConstants.sol";
-import "./mixins/MExchangeWrapper.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibMath.sol";
-
-
-contract MixinExchangeWrapper is
-    LibAbiEncoder,
-    LibFillResults,
-    LibMath,
-    LibConstants,
-    MExchangeWrapper
-{
-    /// @dev Fills the input order.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (FillResults memory fillResults)
-    {
-        // ABI encode calldata for `fillOrder`
-        bytes memory fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-
-        address exchange = address(EXCHANGE);
-
-        // Call `fillOrder` and handle any exceptions gracefully
-        assembly {
-            let success := call(
-                gas,                                // forward all gas
-                exchange,                           // call address of Exchange contract
-                0,                                  // transfer 0 wei
-                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)
-                mload(fillOrderCalldata),           // length of input
-                fillOrderCalldata,                  // write output over input
-                128                                 // output size is 128 bytes
-            )
-            if success {
-                mstore(fillResults, mload(fillOrderCalldata))
-                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))
-                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))
-                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))
-            }
-        }
-        // fillResults values will be 0 by default if call was unsuccessful
-        return fillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param wethSellAmount Desired amount of WETH to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellWeth(
-        LibOrder.Order[] memory orders,
-        uint256 wethSellAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-        bytes memory wethAssetData = WETH_ASSET_DATA;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // We assume that asset being sold by taker is WETH for each order.
-            orders[i].makerAssetData = makerAssetData;
-            orders[i].takerAssetData = wethAssetData;
-
-            // Calculate the remaining amount of WETH to sell
-            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);
-
-            // Attempt to sell the remaining amount of WETH
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of takerAsset has been sold
-            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    ///      The asset being sold by taker must always be WETH.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyExactAmountWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-        bytes memory wethAssetData = WETH_ASSET_DATA;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // We assume that asset being sold by taker is WETH for each order.
-            orders[i].makerAssetData = makerAssetData;
-            orders[i].takerAssetData = wethAssetData;
-
-            // Calculate the remaining amount of makerAsset to buy
-            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
-
-            // Convert the remaining amount of makerAsset to buy into remaining amount
-            // of takerAsset to sell, assuming entire amount can be sold in the current order.
-            // We round up because the exchange rate computed by fillOrder rounds in favor
-            // of the Maker. In this case we want to overestimate the amount of takerAsset.
-            uint256 remainingTakerAssetFillAmount = getPartialAmountCeil(
-                orders[i].takerAssetAmount,
-                orders[i].makerAssetAmount,
-                remainingMakerAssetFillAmount
-            );
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of makerAsset has been bought
-            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;
-            if (makerAssetFilledAmount >= makerAssetFillAmount) {
-                break;
-            }
-        }
-
-        require(
-            makerAssetFilledAmount >= makerAssetFillAmount,
-            "COMPLETE_FILL_FAILED"
-        );
-        return totalFillResults;
-    }
-
-    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee
-    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).
-    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX
-    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.
-    ///      The asset being sold by taker must always be WETH. 
-    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.
-    /// @param zrxBuyAmount Desired amount of ZRX to buy.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return totalFillResults Amounts filled and fees paid by maker and taker.
-    function marketBuyExactZrxWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 zrxBuyAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (FillResults memory totalFillResults)
-    {
-        // Do nothing if zrxBuyAmount == 0
-        if (zrxBuyAmount == 0) {
-            return totalFillResults;
-        }
-
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        bytes memory wethAssetData = WETH_ASSET_DATA;
-        uint256 zrxPurchased = 0;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.
-            orders[i].makerAssetData = zrxAssetData;
-            orders[i].takerAssetData = wethAssetData;
-
-            // Calculate the remaining amount of ZRX to buy.
-            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);
-
-            // Convert the remaining amount of ZRX to buy into remaining amount
-            // of WETH to sell, assuming entire amount can be sold in the current order.
-            // We round up because the exchange rate computed by fillOrder rounds in favor
-            // of the Maker. In this case we want to overestimate the amount of takerAsset.
-            uint256 remainingWethSellAmount = getPartialAmountCeil(
-                orders[i].takerAssetAmount,
-                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees 
-                remainingZrxBuyAmount
-            );
-
-            // Attempt to sell the remaining amount of WETH.
-            FillResults memory singleFillResult = fillOrderNoThrow(
-                orders[i],
-                remainingWethSellAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker.
-            addFillResults(totalFillResults, singleFillResult);
-            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);
-
-            // Stop execution if the entire amount of ZRX has been bought.
-            if (zrxPurchased >= zrxBuyAmount) {
-                break;
-            }
-        }
-
-        require(
-            zrxPurchased >= zrxBuyAmount,
-            "COMPLETE_FILL_FAILED"
-        );
-        return totalFillResults;
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol b/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol
deleted file mode 100644
index 54487f726..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./libs/LibConstants.sol";
-import "./mixins/MWeth.sol";
-import "./mixins/MAssets.sol";
-import "./mixins/MExchangeWrapper.sol";
-import "./interfaces/IForwarderCore.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibMath.sol";
-
-
-contract MixinForwarderCore is
-    LibFillResults,
-    LibMath,
-    LibConstants,
-    MWeth,
-    MAssets,
-    MExchangeWrapper,
-    IForwarderCore
-{
-    using LibBytes for bytes;
-
-    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.
-    constructor ()
-        public
-    {
-        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);
-        require(
-            proxyAddress != address(0),
-            "UNREGISTERED_ASSET_PROXY"
-        );
-        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);
-        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);
-    }
-
-    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketSellOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            FillResults memory orderFillResults,
-            FillResults memory feeOrderFillResults
-        )
-    {
-        // Convert ETH to WETH.
-        convertEthToWeth();
-
-        uint256 wethSellAmount;
-        uint256 zrxBuyAmount;
-        uint256 makerAssetAmountPurchased;
-        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {
-            // Calculate amount of WETH that won't be spent on ETH fees.
-            wethSellAmount = getPartialAmountFloor(
-                PERCENTAGE_DENOMINATOR,
-                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),
-                msg.value
-            );
-            // Market sell available WETH.
-            // ZRX fees are paid with this contract's balance.
-            orderFillResults = marketSellWeth(
-                orders,
-                wethSellAmount,
-                signatures
-            );
-            // The fee amount must be deducted from the amount transfered back to sender.
-            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);
-        } else {
-            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.
-            wethSellAmount = getPartialAmountFloor(
-                MAX_WETH_FILL_PERCENTAGE,
-                PERCENTAGE_DENOMINATOR,
-                msg.value
-            );
-            // Market sell 95% of WETH.
-            // ZRX fees are payed with this contract's balance.
-            orderFillResults = marketSellWeth(
-                orders,
-                wethSellAmount,
-                signatures
-            );
-            // Buy back all ZRX spent on fees.
-            zrxBuyAmount = orderFillResults.takerFeePaid;
-            feeOrderFillResults = marketBuyExactZrxWithWeth(
-                feeOrders,
-                zrxBuyAmount,
-                feeSignatures
-            );
-            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;
-        }
-
-        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.
-        // Refund remaining ETH to msg.sender.
-        transferEthFeeAndRefund(
-            orderFillResults.takerAssetFilledAmount,
-            feeOrderFillResults.takerAssetFilledAmount,
-            feePercentage,
-            feeRecipient
-        );
-
-        // Transfer purchased assets to msg.sender.
-        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);
-    }
-
-    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketBuyOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            FillResults memory orderFillResults,
-            FillResults memory feeOrderFillResults
-        )
-    {
-        // Convert ETH to WETH.
-        convertEthToWeth();
-
-        uint256 zrxBuyAmount;
-        uint256 makerAssetAmountPurchased;
-        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {
-            // If the makerAsset is ZRX, it is not necessary to pay fees out of this
-            // contracts's ZRX balance because fees are factored into the price of the order.
-            orderFillResults = marketBuyExactZrxWithWeth(
-                orders,
-                makerAssetFillAmount,
-                signatures
-            );
-            // The fee amount must be deducted from the amount transfered back to sender.
-            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);
-        } else {
-            // Attemp to purchase desired amount of makerAsset.
-            // ZRX fees are payed with this contract's balance.
-            orderFillResults = marketBuyExactAmountWithWeth(
-                orders,
-                makerAssetFillAmount,
-                signatures
-            );
-            // Buy back all ZRX spent on fees.
-            zrxBuyAmount = orderFillResults.takerFeePaid;
-            feeOrderFillResults = marketBuyExactZrxWithWeth(
-                feeOrders,
-                zrxBuyAmount,
-                feeSignatures
-            );
-            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;
-        }
-
-        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.
-        // Refund remaining ETH to msg.sender.
-        transferEthFeeAndRefund(
-            orderFillResults.takerAssetFilledAmount,
-            feeOrderFillResults.takerAssetFilledAmount,
-            feePercentage,
-            feeRecipient
-        );
-
-        // Transfer purchased assets to msg.sender.
-        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol b/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol
deleted file mode 100644
index d2814a49b..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/libs/LibMath.sol";
-import "./libs/LibConstants.sol";
-import "./mixins/MWeth.sol";
-
-
-contract MixinWeth is
-    LibMath,
-    LibConstants,
-    MWeth
-{
-    /// @dev Default payabale function, this allows us to withdraw WETH
-    function ()
-        public
-        payable
-    {
-        require(
-            msg.sender == address(ETHER_TOKEN),
-            "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY"
-        );
-    }
-
-    /// @dev Converts message call's ETH value into WETH.
-    function convertEthToWeth()
-        internal
-    {
-        require(
-            msg.value > 0,
-            "INVALID_MSG_VALUE"
-        );
-        ETHER_TOKEN.deposit.value(msg.value)();
-    }
-
-    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.
-    ///      Refunds any excess ETH to msg.sender.
-    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.
-    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    function transferEthFeeAndRefund(
-        uint256 wethSoldExcludingFeeOrders,
-        uint256 wethSoldForZrx,
-        uint256 feePercentage,
-        address feeRecipient
-    )
-        internal
-    {
-        // Ensure feePercentage is less than 5%.
-        require(
-            feePercentage <= MAX_FEE_PERCENTAGE,
-            "FEE_PERCENTAGE_TOO_LARGE"
-        );
-
-        // Ensure that no extra WETH owned by this contract has been sold.
-        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);
-        require(
-            wethSold <= msg.value,
-            "OVERSOLD_WETH"
-        );
-
-        // Calculate amount of WETH that hasn't been sold.
-        uint256 wethRemaining = safeSub(msg.value, wethSold);
-
-        // Calculate ETH fee to pay to feeRecipient.
-        uint256 ethFee = getPartialAmountFloor(
-            feePercentage,
-            PERCENTAGE_DENOMINATOR,
-            wethSoldExcludingFeeOrders
-        );
-
-        // Ensure fee is less than amount of WETH remaining.
-        require(
-            ethFee <= wethRemaining,
-            "INSUFFICIENT_ETH_REMAINING"
-        );
-    
-        // Do nothing if no WETH remaining
-        if (wethRemaining > 0) {
-            // Convert remaining WETH to ETH
-            ETHER_TOKEN.withdraw(wethRemaining);
-
-            // Pay ETH to feeRecipient
-            if (ethFee > 0) {
-                feeRecipient.transfer(ethFee);
-            }
-
-            // Refund remaining ETH to msg.sender.
-            uint256 ethRefund = safeSub(wethRemaining, ethFee);
-            if (ethRefund > 0) {
-                msg.sender.transfer(ethRefund);
-            }
-        }
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol b/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol
deleted file mode 100644
index 1e034c003..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IAssets {
-
-    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to 
-    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be
-    ///      used to withdraw assets that were accidentally sent to this contract.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of ERC20 token to withdraw.
-    function withdrawAsset(
-        bytes assetData,
-        uint256 amount
-    )
-        external;
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol b/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol
deleted file mode 100644
index f5a26e2ba..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./IForwarderCore.sol";
-import "./IAssets.sol";
-
-
-// solhint-disable no-empty-blocks
-contract IForwarder is
-    IForwarderCore,
-    IAssets
-{}
diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
deleted file mode 100644
index 74c7da01d..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../../protocol/Exchange/libs/LibOrder.sol";
-import "../../../protocol/Exchange/libs/LibFillResults.sol";
-
-
-contract IForwarderCore {
-
-    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketSellOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            LibFillResults.FillResults memory orderFillResults,
-            LibFillResults.FillResults memory feeOrderFillResults
-        );
-
-    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketBuyOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            LibFillResults.FillResults memory orderFillResults,
-            LibFillResults.FillResults memory feeOrderFillResults
-        );
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol b/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol
deleted file mode 100644
index 704e42ce3..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/LibBytes/LibBytes.sol";
-import "../../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../../tokens/EtherToken/IEtherToken.sol";
-import "../../../tokens/ERC20Token/IERC20Token.sol";
-
-
-contract LibConstants {
-
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)"));
-    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
-    uint256 constant internal MAX_UINT = 2**256 - 1;
-    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; 
-    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%
-    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%
- 
-     // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    IEtherToken internal ETHER_TOKEN;
-    IERC20Token internal ZRX_TOKEN;
-    bytes internal ZRX_ASSET_DATA;
-    bytes internal WETH_ASSET_DATA;
-    // solhint-enable var-name-mixedcase
-
-    constructor (
-        address _exchange,
-        bytes memory _zrxAssetData,
-        bytes memory _wethAssetData
-    )
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-        ZRX_ASSET_DATA = _zrxAssetData;
-        WETH_ASSET_DATA = _wethAssetData;
-
-        address etherToken = _wethAssetData.readAddress(16);
-        address zrxToken = _zrxAssetData.readAddress(16);
-        ETHER_TOKEN = IEtherToken(etherToken);
-        ZRX_TOKEN = IERC20Token(zrxToken);
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol b/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
deleted file mode 100644
index fb3ade1db..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibForwarderErrors {
-    string constant FEE_PERCENTAGE_TOO_LARGE = "FEE_PROPORTION_TOO_LARGE";                        // Provided fee percentage greater than 5%.
-    string constant INSUFFICIENT_ETH_REMAINING = "INSUFFICIENT_ETH_REMAINING";                    // Not enough ETH remaining to pay feeRecipient.
-    string constant OVERSOLD_WETH = "OVERSOLD_WETH";                                              // More WETH sold than provided with current message call.
-    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                                // Desired purchase amount not completely filled (required for ZRX fees only).
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                          // Asset transfer failed.
-    string constant UNSUPPORTED_ASSET_PROXY = "UNSUPPORTED_ASSET_PROXY";                          // Proxy in assetData not supported.
-    string constant DEFAULT_FUNCTION_WETH_CONTRACT_ONLY = "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY";  // Fallback function may only be used for WETH withdrawals.
-    string constant INVALID_MSG_VALUE = "INVALID_MSG_VALUE";                                      // msg.value must be greater than 0.
-    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                            // Amount must equal 1.
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol b/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol
deleted file mode 100644
index 9e7f80d97..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/IAssets.sol";
-
-
-contract MAssets is
-    IAssets
-{
-    /// @dev Transfers given amount of asset to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferAssetToSender(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal;
-
-    /// @dev Decodes ERC20 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC20Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal;
-
-    /// @dev Decodes ERC721 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC721Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal;
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
deleted file mode 100644
index 13c26b03a..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../../protocol/Exchange/libs/LibOrder.sol";
-import "../../../protocol/Exchange/libs/LibFillResults.sol";
-
-
-contract MExchangeWrapper {
-
-    /// @dev Fills the input order.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param wethSellAmount Desired amount of WETH to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellWeth(
-        LibOrder.Order[] memory orders,
-        uint256 wethSellAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    ///      The asset being sold by taker must always be WETH.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyExactAmountWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee
-    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).
-    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX
-    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.
-    ///      The asset being sold by taker must always be WETH. 
-    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.
-    /// @param zrxBuyAmount Desired amount of ZRX to buy.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return totalFillResults Amounts filled and fees paid by maker and taker.
-    function marketBuyExactZrxWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 zrxBuyAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (LibFillResults.FillResults memory totalFillResults);
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol b/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol
deleted file mode 100644
index 88e77be4e..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract MWeth {
-
-    /// @dev Converts message call's ETH value into WETH.
-    function convertEthToWeth()
-        internal;
-
-    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.
-    ///      Refunds any excess ETH to msg.sender.
-    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.
-    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    function transferEthFeeAndRefund(
-        uint256 wethSoldExcludingFeeOrders,
-        uint256 wethSoldForZrx,
-        uint256 feePercentage,
-        address feeRecipient
-    )
-        internal;
-}
diff --git a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol b/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
deleted file mode 100644
index 3385d35ef..000000000
--- a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../tokens/ERC721Token/IERC721Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract OrderValidator {
-
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)"));
-    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
-
-    struct TraderInfo {
-        uint256 makerBalance;       // Maker's balance of makerAsset
-        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy
-        uint256 takerBalance;       // Taker's balance of takerAsset
-        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy
-        uint256 makerZrxBalance;    // Maker's balance of ZRX
-        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy
-        uint256 takerZrxBalance;    // Taker's balance of ZRX
-        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy
-    }
-
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    bytes internal ZRX_ASSET_DATA;
-    // solhint-enable var-name-mixedcase
-
-    constructor (address _exchange, bytes memory _zrxAssetData)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-        ZRX_ASSET_DATA = _zrxAssetData;
-    }
-
-    /// @dev Fetches information for order and maker/taker of order.
-    /// @param order The order structure.
-    /// @param takerAddress Address that will be filling the order.
-    /// @return OrderInfo and TraderInfo instances for given order.
-    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)
-        public
-        view
-        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)
-    {
-        orderInfo = EXCHANGE.getOrderInfo(order);
-        traderInfo = getTraderInfo(order, takerAddress);
-        return (orderInfo, traderInfo);
-    }
-
-    /// @dev Fetches information for all passed in orders and the makers/takers of each order.
-    /// @param orders Array of order specifications.
-    /// @param takerAddresses Array of taker addresses corresponding to each order.
-    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.
-    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)
-        public
-        view
-        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)
-    {
-        ordersInfo = EXCHANGE.getOrdersInfo(orders);
-        tradersInfo = getTradersInfo(orders, takerAddresses);
-        return (ordersInfo, tradersInfo);
-    }
-
-    /// @dev Fetches balance and allowances for maker and taker of order.
-    /// @param order The order structure.
-    /// @param takerAddress Address that will be filling the order.
-    /// @return Balances and allowances of maker and taker of order.
-    function getTraderInfo(LibOrder.Order memory order, address takerAddress)
-        public
-        view
-        returns (TraderInfo memory traderInfo)
-    {
-        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);
-        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);
-        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);
-        return traderInfo;
-    }
-
-    /// @dev Fetches balances and allowances of maker and taker for each provided order.
-    /// @param orders Array of order specifications.
-    /// @param takerAddresses Array of taker addresses corresponding to each order.
-    /// @return Array of balances and allowances for maker and taker of each order.
-    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)
-        public
-        view
-        returns (TraderInfo[] memory)
-    {
-        uint256 ordersLength = orders.length;
-        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);
-        for (uint256 i = 0; i != ordersLength; i++) {
-            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);
-        }
-        return tradersInfo;
-    }
-
-    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.
-    /// @param target Address to fetch balances and allowances of.
-    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.
-    /// @return Balance of asset and allowance set to given proxy of asset.
-    ///         For ERC721 tokens, these values will always be 1 or 0.
-    function getBalanceAndAllowance(address target, bytes memory assetData)
-        public
-        view
-        returns (uint256 balance, uint256 allowance)
-    {
-        bytes4 assetProxyId = assetData.readBytes4(0);
-        address token = assetData.readAddress(16);
-        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);
-
-        if (assetProxyId == ERC20_DATA_ID) {
-            // Query balance
-            balance = IERC20Token(token).balanceOf(target);
-
-            // Query allowance
-            allowance = IERC20Token(token).allowance(target, assetProxy);
-        } else if (assetProxyId == ERC721_DATA_ID) {
-            uint256 tokenId = assetData.readUint256(36);
-
-            // Query owner of tokenId
-            address owner = getERC721TokenOwner(token, tokenId);
-
-            // Set balance to 1 if tokenId is owned by target
-            balance = target == owner ? 1 : 0;
-
-            // Check if ERC721Proxy is approved to spend tokenId
-            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy);
-            
-            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId
-            allowance = isApproved ? 1 : 0;
-        } else {
-            revert("UNSUPPORTED_ASSET_PROXY");
-        }
-        return (balance, allowance);
-    }
-
-    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.
-    /// @param target Address to fetch balances and allowances of.
-    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.
-    /// @return Balances and allowances of assets.
-    ///         For ERC721 tokens, these values will always be 1 or 0.
-    function getBalancesAndAllowances(address target, bytes[] memory assetData)
-        public
-        view
-        returns (uint256[] memory, uint256[] memory)
-    {
-        uint256 length = assetData.length;
-        uint256[] memory balances = new uint256[](length);
-        uint256[] memory allowances = new uint256[](length);
-        for (uint256 i = 0; i != length; i++) {
-            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);
-        }
-        return (balances, allowances);
-    }
-
-    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.
-    /// @param token Address of ERC721 token.
-    /// @param tokenId The identifier for the specific NFT.
-    /// @return Owner of tokenId or null address if unowned.
-    function getERC721TokenOwner(address token, uint256 tokenId)
-        public
-        view
-        returns (address owner)
-    {
-        assembly {
-            // load free memory pointer
-            let cdStart := mload(64)
-
-            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e
-            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)
-            mstore(add(cdStart, 4), tokenId)
-
-            // staticcall `ownerOf(tokenId)`
-            // `ownerOf` will revert if tokenId is not owned
-            let success := staticcall(
-                gas,      // forward all gas
-                token,    // call token contract
-                cdStart,  // start of calldata
-                36,       // length of input is 36 bytes
-                cdStart,  // write output over input
-                32        // size of output is 32 bytes
-            )
-
-            // Success implies that tokenId is owned
-            // Copy owner from return data if successful
-            if success {
-                owner := mload(cdStart)
-            }    
-        }
-
-        // Owner initialized to address(0), no need to modify if call is unsuccessful
-        return owner;
-    }
-}
diff --git a/packages/contracts/contracts/multisig/MultiSigWallet.sol b/packages/contracts/contracts/multisig/MultiSigWallet.sol
deleted file mode 100644
index 516e7391c..000000000
--- a/packages/contracts/contracts/multisig/MultiSigWallet.sol
+++ /dev/null
@@ -1,393 +0,0 @@
-// solhint-disable
-pragma solidity ^0.4.15;
-
-
-/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
-/// @author Stefan George - <stefan.george@consensys.net>
-contract MultiSigWallet {
-
-    /*
-     *  Events
-     */
-    event Confirmation(address indexed sender, uint indexed transactionId);
-    event Revocation(address indexed sender, uint indexed transactionId);
-    event Submission(uint indexed transactionId);
-    event Execution(uint indexed transactionId);
-    event ExecutionFailure(uint indexed transactionId);
-    event Deposit(address indexed sender, uint value);
-    event OwnerAddition(address indexed owner);
-    event OwnerRemoval(address indexed owner);
-    event RequirementChange(uint required);
-
-    /*
-     *  Constants
-     */
-    uint constant public MAX_OWNER_COUNT = 50;
-
-    /*
-     *  Storage
-     */
-    mapping (uint => Transaction) public transactions;
-    mapping (uint => mapping (address => bool)) public confirmations;
-    mapping (address => bool) public isOwner;
-    address[] public owners;
-    uint public required;
-    uint public transactionCount;
-
-    struct Transaction {
-        address destination;
-        uint value;
-        bytes data;
-        bool executed;
-    }
-
-    /*
-     *  Modifiers
-     */
-    modifier onlyWallet() {
-        require(msg.sender == address(this));
-        _;
-    }
-
-    modifier ownerDoesNotExist(address owner) {
-        require(!isOwner[owner]);
-        _;
-    }
-
-    modifier ownerExists(address owner) {
-        require(isOwner[owner]);
-        _;
-    }
-
-    modifier transactionExists(uint transactionId) {
-        require(transactions[transactionId].destination != 0);
-        _;
-    }
-
-    modifier confirmed(uint transactionId, address owner) {
-        require(confirmations[transactionId][owner]);
-        _;
-    }
-
-    modifier notConfirmed(uint transactionId, address owner) {
-        require(!confirmations[transactionId][owner]);
-        _;
-    }
-
-    modifier notExecuted(uint transactionId) {
-        require(!transactions[transactionId].executed);
-        _;
-    }
-
-    modifier notNull(address _address) {
-        require(_address != 0);
-        _;
-    }
-
-    modifier validRequirement(uint ownerCount, uint _required) {
-        require(ownerCount <= MAX_OWNER_COUNT
-            && _required <= ownerCount
-            && _required != 0
-            && ownerCount != 0);
-        _;
-    }
-
-    /// @dev Fallback function allows to deposit ether.
-    function()
-        payable
-    {
-        if (msg.value > 0)
-            Deposit(msg.sender, msg.value);
-    }
-
-    /*
-     * Public functions
-     */
-    /// @dev Contract constructor sets initial owners and required number of confirmations.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    function MultiSigWallet(address[] _owners, uint _required)
-        public
-        validRequirement(_owners.length, _required)
-    {
-        for (uint i=0; i<_owners.length; i++) {
-            require(!isOwner[_owners[i]] && _owners[i] != 0);
-            isOwner[_owners[i]] = true;
-        }
-        owners = _owners;
-        required = _required;
-    }
-
-    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.
-    /// @param owner Address of new owner.
-    function addOwner(address owner)
-        public
-        onlyWallet
-        ownerDoesNotExist(owner)
-        notNull(owner)
-        validRequirement(owners.length + 1, required)
-    {
-        isOwner[owner] = true;
-        owners.push(owner);
-        OwnerAddition(owner);
-    }
-
-    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.
-    /// @param owner Address of owner.
-    function removeOwner(address owner)
-        public
-        onlyWallet
-        ownerExists(owner)
-    {
-        isOwner[owner] = false;
-        for (uint i=0; i<owners.length - 1; i++)
-            if (owners[i] == owner) {
-                owners[i] = owners[owners.length - 1];
-                break;
-            }
-        owners.length -= 1;
-        if (required > owners.length)
-            changeRequirement(owners.length);
-        OwnerRemoval(owner);
-    }
-
-    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.
-    /// @param owner Address of owner to be replaced.
-    /// @param newOwner Address of new owner.
-    function replaceOwner(address owner, address newOwner)
-        public
-        onlyWallet
-        ownerExists(owner)
-        ownerDoesNotExist(newOwner)
-    {
-        for (uint i=0; i<owners.length; i++)
-            if (owners[i] == owner) {
-                owners[i] = newOwner;
-                break;
-            }
-        isOwner[owner] = false;
-        isOwner[newOwner] = true;
-        OwnerRemoval(owner);
-        OwnerAddition(newOwner);
-    }
-
-    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.
-    /// @param _required Number of required confirmations.
-    function changeRequirement(uint _required)
-        public
-        onlyWallet
-        validRequirement(owners.length, _required)
-    {
-        required = _required;
-        RequirementChange(_required);
-    }
-
-    /// @dev Allows an owner to submit and confirm a transaction.
-    /// @param destination Transaction target address.
-    /// @param value Transaction ether value.
-    /// @param data Transaction data payload.
-    /// @return Returns transaction ID.
-    function submitTransaction(address destination, uint value, bytes data)
-        public
-        returns (uint transactionId)
-    {
-        transactionId = addTransaction(destination, value, data);
-        confirmTransaction(transactionId);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        Confirmation(msg.sender, transactionId);
-        executeTransaction(transactionId);
-    }
-
-    /// @dev Allows an owner to revoke a confirmation for a transaction.
-    /// @param transactionId Transaction ID.
-    function revokeConfirmation(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        confirmed(transactionId, msg.sender)
-        notExecuted(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = false;
-        Revocation(msg.sender, transactionId);
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        confirmed(transactionId, msg.sender)
-        notExecuted(transactionId)
-    {
-        if (isConfirmed(transactionId)) {
-            Transaction storage txn = transactions[transactionId];
-            txn.executed = true;
-            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))
-                Execution(transactionId);
-            else {
-                ExecutionFailure(transactionId);
-                txn.executed = false;
-            }
-        }
-    }
-
-    // call has been separated into its own function in order to take advantage
-    // of the Solidity's code generator to produce a loop that copies tx.data into memory.
-    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {
-        bool result;
-        assembly {
-            let x := mload(0x40)   // "Allocate" memory for output (0x40 is where "free memory" pointer is stored by convention)
-            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that
-            result := call(
-                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting
-                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +
-                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)
-                destination,
-                value,
-                d,
-                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem
-                x,
-                0                  // Output is ignored, therefore the output size is zero
-            )
-        }
-        return result;
-    }
-
-    /// @dev Returns the confirmation status of a transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Confirmation status.
-    function isConfirmed(uint transactionId)
-        public
-        constant
-        returns (bool)
-    {
-        uint count = 0;
-        for (uint i=0; i<owners.length; i++) {
-            if (confirmations[transactionId][owners[i]])
-                count += 1;
-            if (count == required)
-                return true;
-        }
-    }
-
-    /*
-     * Internal functions
-     */
-    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.
-    /// @param destination Transaction target address.
-    /// @param value Transaction ether value.
-    /// @param data Transaction data payload.
-    /// @return Returns transaction ID.
-    function addTransaction(address destination, uint value, bytes data)
-        internal
-        notNull(destination)
-        returns (uint transactionId)
-    {
-        transactionId = transactionCount;
-        transactions[transactionId] = Transaction({
-            destination: destination,
-            value: value,
-            data: data,
-            executed: false
-        });
-        transactionCount += 1;
-        Submission(transactionId);
-    }
-
-    /*
-     * Web3 call functions
-     */
-    /// @dev Returns number of confirmations of a transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Number of confirmations.
-    function getConfirmationCount(uint transactionId)
-        public
-        constant
-        returns (uint count)
-    {
-        for (uint i=0; i<owners.length; i++)
-            if (confirmations[transactionId][owners[i]])
-                count += 1;
-    }
-
-    /// @dev Returns total number of transactions after filers are applied.
-    /// @param pending Include pending transactions.
-    /// @param executed Include executed transactions.
-    /// @return Total number of transactions after filters are applied.
-    function getTransactionCount(bool pending, bool executed)
-        public
-        constant
-        returns (uint count)
-    {
-        for (uint i=0; i<transactionCount; i++)
-            if (   pending && !transactions[i].executed
-                || executed && transactions[i].executed)
-                count += 1;
-    }
-
-    /// @dev Returns list of owners.
-    /// @return List of owner addresses.
-    function getOwners()
-        public
-        constant
-        returns (address[])
-    {
-        return owners;
-    }
-
-    /// @dev Returns array with owner addresses, which confirmed transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Returns array of owner addresses.
-    function getConfirmations(uint transactionId)
-        public
-        constant
-        returns (address[] _confirmations)
-    {
-        address[] memory confirmationsTemp = new address[](owners.length);
-        uint count = 0;
-        uint i;
-        for (i=0; i<owners.length; i++)
-            if (confirmations[transactionId][owners[i]]) {
-                confirmationsTemp[count] = owners[i];
-                count += 1;
-            }
-        _confirmations = new address[](count);
-        for (i=0; i<count; i++)
-            _confirmations[i] = confirmationsTemp[i];
-    }
-
-    /// @dev Returns list of transaction IDs in defined range.
-    /// @param from Index start position of transaction array.
-    /// @param to Index end position of transaction array.
-    /// @param pending Include pending transactions.
-    /// @param executed Include executed transactions.
-    /// @return Returns array of transaction IDs.
-    function getTransactionIds(uint from, uint to, bool pending, bool executed)
-        public
-        constant
-        returns (uint[] _transactionIds)
-    {
-        uint[] memory transactionIdsTemp = new uint[](transactionCount);
-        uint count = 0;
-        uint i;
-        for (i=0; i<transactionCount; i++)
-            if (   pending && !transactions[i].executed
-                || executed && transactions[i].executed)
-            {
-                transactionIdsTemp[count] = i;
-                count += 1;
-            }
-        _transactionIds = new uint[](to - from);
-        for (i=from; i<to; i++)
-            _transactionIds[i - from] = transactionIdsTemp[i];
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol b/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
deleted file mode 100644
index 9513d3b30..000000000
--- a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MultiSigWallet.sol";
-
-
-/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
-/// @author Amir Bandeali - <amir@0xProject.com>
-// solhint-disable not-rely-on-time
-contract MultiSigWalletWithTimeLock is
-    MultiSigWallet
-{
-    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);
-    event TimeLockChange(uint256 secondsTimeLocked);
-
-    uint256 public secondsTimeLocked;
-
-    mapping (uint256 => uint256) public confirmationTimes;
-
-    modifier notFullyConfirmed(uint256 transactionId) {
-        require(
-            !isConfirmed(transactionId),
-            "TX_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier fullyConfirmed(uint256 transactionId) {
-        require(
-            isConfirmed(transactionId),
-            "TX_NOT_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier pastTimeLock(uint256 transactionId) {
-        require(
-            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,
-            "TIME_LOCK_INCOMPLETE"
-        );
-        _;
-    }
-
-    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    constructor (
-        address[] _owners,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        MultiSigWallet(_owners, _required)
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-    }
-
-    /// @dev Changes the duration of the time lock for transactions.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    function changeTimeLock(uint256 _secondsTimeLocked)
-        public
-        onlyWallet
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-        emit TimeLockChange(_secondsTimeLocked);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint256 transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-        notFullyConfirmed(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        emit Confirmation(msg.sender, transactionId);
-        if (isConfirmed(transactionId)) {
-            setConfirmationTime(transactionId, block.timestamp);
-        }
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint256 transactionId)
-        public
-        notExecuted(transactionId)
-        fullyConfirmed(transactionId)
-        pastTimeLock(transactionId)
-    {
-        Transaction storage txn = transactions[transactionId];
-        txn.executed = true;
-        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
-            emit Execution(transactionId);
-        } else {
-            emit ExecutionFailure(transactionId);
-            txn.executed = false;
-        }
-    }
-
-    /// @dev Sets the time of when a submission first passed.
-    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)
-        internal
-    {
-        confirmationTimes[transactionId] = confirmationTime;
-        emit ConfirmationTimeSet(transactionId, confirmationTime);
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol b/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol
deleted file mode 100644
index 258443bca..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MixinAuthorizable.sol";
-
-
-contract ERC20Proxy is
-    MixinAuthorizable
-{
-    // Id of this proxy.
-    bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
-    
-    // solhint-disable-next-line payable-fallback
-    function () 
-        external
-    {
-        assembly {
-            // The first 4 bytes of calldata holds the function selector
-            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
-
-            // `transferFrom` will be called with the following parameters:
-            // assetData Encoded byte array.
-            // from Address to transfer asset from.
-            // to Address to transfer asset to.
-            // amount Amount of asset to transfer.
-            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
-
-                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                // where k is the key left padded to 32 bytes and p is the storage slot
-                let start := mload(64)
-                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(start, 32), authorized_slot)
-
-                // Revert if authorized[msg.sender] == false
-                if iszero(sload(keccak256(start, 64))) {
-                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // `transferFrom`.
-                // The function is marked `external`, so no abi decodeding is done for
-                // us. Instead, we expect the `calldata` memory to contain the
-                // following:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 4 * 32  | function parameters:                |
-                // |          | 4      |         |   1. offset to assetData (*)        |
-                // |          | 36     |         |   2. from                           |
-                // |          | 68     |         |   3. to                             |
-                // |          | 100    |         |   4. amount                         |
-                // | Data     |        |         | assetData:                          |
-                // |          | 132    | 32      | assetData Length                    |
-                // |          | 164    | **      | assetData Contents                  |
-                //
-                // (*): offset is computed from start of function parameters, so offset
-                //      by an additional 4 bytes in the calldata.
-                //
-                // (**): see table below to compute length of assetData Contents
-                //
-                // WARNING: The ABIv2 specification allows additional padding between
-                //          the Params and Data section. This will result in a larger
-                //          offset to assetData.
-
-                // Asset data itself is encoded as follows:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 1 * 32  | function parameters:                |
-                // |          | 4      | 12 + 20 |   1. token address                  |
-
-                // We construct calldata for the `token.transferFrom` ABI.
-                // The layout of this calldata is in the table below.
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 3 * 32  | function parameters:                |
-                // |          | 4      |         |   1. from                           |
-                // |          | 36     |         |   2. to                             |
-                // |          | 68     |         |   3. amount                         |
-
-                /////// Read token address from calldata ///////
-                // * The token address is stored in `assetData`.
-                //
-                // * The "offset to assetData" is stored at offset 4 in the calldata (table 1).
-                //   [assetDataOffsetFromParams = calldataload(4)]
-                //
-                // * Notes that the "offset to assetData" is relative to the "Params" area of calldata;
-                //   add 4 bytes to account for the length of the "Header" area (table 1).
-                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]
-                //
-                // * The "token address" is offset 32+4=36 bytes into "assetData" (tables 1 & 2).
-                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]
-                let token := calldataload(add(calldataload(4), 40))
-                
-                /////// Setup Header Area ///////
-                // This area holds the 4-byte `transferFrom` selector.
-                // Any trailing data in transferFromSelector will be
-                // overwritten in the next `mstore` call.
-                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
-                
-                /////// Setup Params Area ///////
-                // We copy the fields `from`, `to` and `amount` in bulk
-                // from our own calldata to the new calldata.
-                calldatacopy(4, 36, 96)
-
-                /////// Call `token.transferFrom` using the calldata ///////
-                let success := call(
-                    gas,            // forward all gas
-                    token,          // call address of token contract
-                    0,              // don't send any ETH
-                    0,              // pointer to start of input
-                    100,            // length of input
-                    0,              // write output over input
-                    32              // output size should be 32 bytes
-                )
-
-                /////// Check return data. ///////
-                // If there is no return data, we assume the token incorrectly
-                // does not return a bool. In this case we expect it to revert
-                // on failure, which was handled above.
-                // If the token does return data, we require that it is a single
-                // nonzero 32 bytes value.
-                // So the transfer succeeded if the call succeeded and either
-                // returned nothing, or returned a non-zero 32 byte value. 
-                success := and(success, or(
-                    iszero(returndatasize),
-                    and(
-                        eq(returndatasize, 32),
-                        gt(mload(0), 0)
-                    )
-                ))
-                if success {
-                    return(0, 0)
-                }
-                
-                // Revert with `Error("TRANSFER_FAILED")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-
-            // Revert if undefined function is called
-            revert(0, 0)
-        }
-    }
-
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4)
-    {
-        return PROXY_ID;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol b/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol
deleted file mode 100644
index 65b664b8b..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MixinAuthorizable.sol";
-
-
-contract ERC721Proxy is
-    MixinAuthorizable
-{
-    // Id of this proxy.
-    bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
-
-    // solhint-disable-next-line payable-fallback
-    function () 
-        external
-    {
-        assembly {
-            // The first 4 bytes of calldata holds the function selector
-            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
-
-            // `transferFrom` will be called with the following parameters:
-            // assetData Encoded byte array.
-            // from Address to transfer asset from.
-            // to Address to transfer asset to.
-            // amount Amount of asset to transfer.
-            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
-
-                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                // where k is the key left padded to 32 bytes and p is the storage slot
-                let start := mload(64)
-                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(start, 32), authorized_slot)
-
-                // Revert if authorized[msg.sender] == false
-                if iszero(sload(keccak256(start, 64))) {
-                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // `transferFrom`.
-                // The function is marked `external`, so no abi decodeding is done for
-                // us. Instead, we expect the `calldata` memory to contain the
-                // following:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 4 * 32  | function parameters:                |
-                // |          | 4      |         |   1. offset to assetData (*)        |
-                // |          | 36     |         |   2. from                           |
-                // |          | 68     |         |   3. to                             |
-                // |          | 100    |         |   4. amount                         |
-                // | Data     |        |         | assetData:                          |
-                // |          | 132    | 32      | assetData Length                    |
-                // |          | 164    | **      | assetData Contents                  |
-                //
-                // (*): offset is computed from start of function parameters, so offset
-                //      by an additional 4 bytes in the calldata.
-                //
-                // (**): see table below to compute length of assetData Contents
-                //
-                // WARNING: The ABIv2 specification allows additional padding between
-                //          the Params and Data section. This will result in a larger
-                //          offset to assetData.
-
-                // Asset data itself is encoded as follows:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 2 * 32  | function parameters:                |
-                // |          | 4      | 12 + 20 |   1. token address                  |
-                // |          | 36     |         |   2. tokenId                        |
-                
-                // We construct calldata for the `token.transferFrom` ABI.
-                // The layout of this calldata is in the table below.
-                // 
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 3 * 32  | function parameters:                |
-                // |          | 4      |         |   1. from                           |
-                // |          | 36     |         |   2. to                             |
-                // |          | 68     |         |   3. tokenId                        |
-
-                // There exists only 1 of each token.
-                // require(amount == 1, "INVALID_AMOUNT")
-                if sub(calldataload(100), 1) {
-                    // Revert with `Error("INVALID_AMOUNT")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                /////// Setup Header Area ///////
-                // This area holds the 4-byte `transferFrom` selector.
-                // Any trailing data in transferFromSelector will be
-                // overwritten in the next `mstore` call.
-                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
-                
-                /////// Setup Params Area ///////
-                // We copy the fields `from` and `to` in bulk
-                // from our own calldata to the new calldata.
-                calldatacopy(4, 36, 64)
-
-                // Copy `tokenId` field from our own calldata to the new calldata.
-                let assetDataOffset := calldataload(4)
-                calldatacopy(68, add(assetDataOffset, 72), 32)
-
-                /////// Call `token.transferFrom` using the calldata ///////
-                let token := calldataload(add(assetDataOffset, 40))
-                let success := call(
-                    gas,            // forward all gas
-                    token,          // call address of token contract
-                    0,              // don't send any ETH
-                    0,              // pointer to start of input
-                    100,            // length of input
-                    0,              // write output to null
-                    0               // output size is 0 bytes
-                )
-                if success {
-                    return(0, 0)
-                }
-                
-                // Revert with `Error("TRANSFER_FAILED")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-
-            // Revert if undefined function is called
-            revert(0, 0)
-        }
-    }
-
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4)
-    {
-        return PROXY_ID;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol b/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol
deleted file mode 100644
index fe9bbf848..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/Ownable/Ownable.sol";
-import "./mixins/MAuthorizable.sol";
-
-
-contract MixinAuthorizable is
-    Ownable,
-    MAuthorizable
-{
-    /// @dev Only authorized addresses can invoke functions with this modifier.
-    modifier onlyAuthorized {
-        require(
-            authorized[msg.sender],
-            "SENDER_NOT_AUTHORIZED"
-        );
-        _;
-    }
-
-    mapping (address => bool) public authorized;
-    address[] public authorities;
-
-    /// @dev Authorizes an address.
-    /// @param target Address to authorize.
-    function addAuthorizedAddress(address target)
-        external
-        onlyOwner
-    {
-        require(
-            !authorized[target],
-            "TARGET_ALREADY_AUTHORIZED"
-        );
-
-        authorized[target] = true;
-        authorities.push(target);
-        emit AuthorizedAddressAdded(target, msg.sender);
-    }
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    function removeAuthorizedAddress(address target)
-        external
-        onlyOwner
-    {
-        require(
-            authorized[target],
-            "TARGET_NOT_AUTHORIZED"
-        );
-
-        delete authorized[target];
-        for (uint256 i = 0; i < authorities.length; i++) {
-            if (authorities[i] == target) {
-                authorities[i] = authorities[authorities.length - 1];
-                authorities.length -= 1;
-                break;
-            }
-        }
-        emit AuthorizedAddressRemoved(target, msg.sender);
-    }
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    /// @param index Index of target in authorities array.
-    function removeAuthorizedAddressAtIndex(
-        address target,
-        uint256 index
-    )
-        external
-        onlyOwner
-    {
-        require(
-            authorized[target],
-            "TARGET_NOT_AUTHORIZED"
-        );
-        require(
-            index < authorities.length,
-            "INDEX_OUT_OF_BOUNDS"
-        );
-        require(
-            authorities[index] == target,
-            "AUTHORIZED_ADDRESS_MISMATCH"
-        );
-
-        delete authorized[target];
-        authorities[index] = authorities[authorities.length - 1];
-        authorities.length -= 1;
-        emit AuthorizedAddressRemoved(target, msg.sender);
-    }
-
-    /// @dev Gets all authorized addresses.
-    /// @return Array of authorized addresses.
-    function getAuthorizedAddresses()
-        external
-        view
-        returns (address[] memory)
-    {
-        return authorities;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
deleted file mode 100644
index e2da68919..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-
-// @dev Interface of the asset proxy's assetData.
-// The asset proxies take an ABI encoded `bytes assetData` as argument.
-// This argument is ABI encoded as one of the methods of this interface.
-interface IAssetData {
-
-    function ERC20Token(address tokenContract)
-        external;
-    
-    function ERC721Token(
-        address tokenContract,
-        uint256 tokenId
-    )
-        external;
-
-    function MultiAsset(
-        uint256[] amounts,
-        bytes[] nestedAssetData
-    )
-        external;
-    
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
deleted file mode 100644
index b25d2d75a..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./IAuthorizable.sol";
-
-
-contract IAssetProxy is
-    IAuthorizable
-{
-    /// @dev Transfers assets. Either succeeds or throws.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param from Address to transfer asset from.
-    /// @param to Address to transfer asset to.
-    /// @param amount Amount of asset to transfer.
-    function transferFrom(
-        bytes assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        external;
-    
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4);
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
deleted file mode 100644
index ba1d4aa77..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/Ownable/IOwnable.sol";
-
-
-contract IAuthorizable is
-    IOwnable
-{
-    /// @dev Authorizes an address.
-    /// @param target Address to authorize.
-    function addAuthorizedAddress(address target)
-        external;
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    function removeAuthorizedAddress(address target)
-        external;
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    /// @param index Index of target in authorities array.
-    function removeAuthorizedAddressAtIndex(
-        address target,
-        uint256 index
-    )
-        external;
-    
-    /// @dev Gets all authorized addresses.
-    /// @return Array of authorized addresses.
-    function getAuthorizedAddresses()
-        external
-        view
-        returns (address[] memory);
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
deleted file mode 100644
index 1d9a70cc1..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibAssetProxyErrors {
-
-    /// Authorizable errors ///
-    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
-    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
-    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
-    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
-    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
-
-    /// Transfer errors ///
-    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
-    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol b/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
deleted file mode 100644
index d63fb7f6d..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/IAuthorizable.sol";
-
-
-contract MAuthorizable is
-    IAuthorizable
-{
-    // Event logged when a new address is authorized.
-    event AuthorizedAddressAdded(
-        address indexed target,
-        address indexed caller
-    );
-
-    // Event logged when a currently authorized address is unauthorized.
-    event AuthorizedAddressRemoved(
-        address indexed target,
-        address indexed caller
-    );
-
-    /// @dev Only authorized addresses can invoke functions with this modifier.
-    modifier onlyAuthorized { revert(); _; }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol b/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
deleted file mode 100644
index edb788fab..000000000
--- a/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../multisig/MultiSigWalletWithTimeLock.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract AssetProxyOwner is
-    MultiSigWalletWithTimeLock
-{
-    using LibBytes for bytes;
-
-    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);
-
-    // Mapping of AssetProxy contract address =>
-    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.
-    mapping (address => bool) public isAssetProxyRegistered;
-
-    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256("removeAuthorizedAddressAtIndex(address,uint256)"));
-
-    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`
-    ///      on an approved AssetProxy contract.
-    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {
-        Transaction storage txn = transactions[transactionId];
-        require(
-            isAssetProxyRegistered[txn.destination],
-            "UNREGISTERED_ASSET_PROXY"
-        );
-        require(
-            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,
-            "INVALID_FUNCTION_SELECTOR"
-        );
-        _;
-    }
-
-    /// @dev Contract constructor sets initial owners, required number of confirmations,
-    ///      time lock, and list of AssetProxy addresses.
-    /// @param _owners List of initial owners.
-    /// @param _assetProxyContracts Array of AssetProxy contract addresses.
-    /// @param _required Number of required confirmations.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    constructor (
-        address[] memory _owners,
-        address[] memory _assetProxyContracts,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)
-    {
-        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {
-            address assetProxy = _assetProxyContracts[i];
-            require(
-                assetProxy != address(0),
-                "INVALID_ASSET_PROXY"
-            );
-            isAssetProxyRegistered[assetProxy] = true;
-        }
-    }
-
-    /// @dev Registers or deregisters an AssetProxy to be able to execute
-    ///      `removeAuthorizedAddressAtIndex` without a timelock.
-    /// @param assetProxyContract Address of AssetProxy contract.
-    /// @param isRegistered Status of approval for AssetProxy contract.
-    function registerAssetProxy(address assetProxyContract, bool isRegistered)
-        public
-        onlyWallet
-        notNull(assetProxyContract)
-    {
-        isAssetProxyRegistered[assetProxyContract] = isRegistered;
-        emit AssetProxyRegistration(assetProxyContract, isRegistered);
-    }
-
-    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.
-    /// @param transactionId Transaction ID.
-    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)
-        public
-        notExecuted(transactionId)
-        fullyConfirmed(transactionId)
-        validRemoveAuthorizedAddressAtIndexTx(transactionId)
-    {
-        Transaction storage txn = transactions[transactionId];
-        txn.executed = true;
-        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
-            emit Execution(transactionId);
-        } else {
-            emit ExecutionFailure(transactionId);
-            txn.executed = false;
-        }
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/Exchange.sol b/packages/contracts/contracts/protocol/Exchange/Exchange.sol
deleted file mode 100644
index ead36009f..000000000
--- a/packages/contracts/contracts/protocol/Exchange/Exchange.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./libs/LibConstants.sol";
-import "./MixinExchangeCore.sol";
-import "./MixinSignatureValidator.sol";
-import "./MixinWrapperFunctions.sol";
-import "./MixinAssetProxyDispatcher.sol";
-import "./MixinTransactions.sol";
-import "./MixinMatchOrders.sol";
-
-
-// solhint-disable no-empty-blocks
-contract Exchange is
-    MixinExchangeCore,
-    MixinMatchOrders,
-    MixinSignatureValidator,
-    MixinTransactions,
-    MixinAssetProxyDispatcher,
-    MixinWrapperFunctions
-{
-    string constant public VERSION = "2.0.1-alpha";
-
-    // Mixins are instantiated in the order they are inherited
-    constructor (bytes memory _zrxAssetData)
-        public
-        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.
-        MixinExchangeCore()
-        MixinMatchOrders()
-        MixinSignatureValidator()
-        MixinTransactions()
-        MixinAssetProxyDispatcher()
-        MixinWrapperFunctions()
-    {}
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol b/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
deleted file mode 100644
index 87b09b6b3..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/Ownable/Ownable.sol";
-import "./mixins/MAssetProxyDispatcher.sol";
-import "../AssetProxy/interfaces/IAssetProxy.sol";
-
-
-contract MixinAssetProxyDispatcher is
-    Ownable,
-    MAssetProxyDispatcher
-{
-    // Mapping from Asset Proxy Id's to their respective Asset Proxy
-    mapping (bytes4 => IAssetProxy) public assetProxies;
-
-    /// @dev Registers an asset proxy to its asset proxy id.
-    ///      Once an asset proxy is registered, it cannot be unregistered.
-    /// @param assetProxy Address of new asset proxy to register.
-    function registerAssetProxy(address assetProxy)
-        external
-        onlyOwner
-    {
-        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);
-
-        // Ensure that no asset proxy exists with current id.
-        bytes4 assetProxyId = assetProxyContract.getProxyId();
-        address currentAssetProxy = assetProxies[assetProxyId];
-        require(
-            currentAssetProxy == address(0),
-            "ASSET_PROXY_ALREADY_EXISTS"
-        );
-
-        // Add asset proxy and log registration.
-        assetProxies[assetProxyId] = assetProxyContract;
-        emit AssetProxyRegistered(
-            assetProxyId,
-            assetProxy
-        );
-    }
-
-    /// @dev Gets an asset proxy.
-    /// @param assetProxyId Id of the asset proxy.
-    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
-    function getAssetProxy(bytes4 assetProxyId)
-        external
-        view
-        returns (address)
-    {
-        return assetProxies[assetProxyId];
-    }
-
-    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
-    /// @param assetData Byte array encoded for the asset.
-    /// @param from Address to transfer token from.
-    /// @param to Address to transfer token to.
-    /// @param amount Amount of token to transfer.
-    function dispatchTransferFrom(
-        bytes memory assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        internal
-    {
-        // Do nothing if no amount should be transferred.
-        if (amount > 0 && from != to) {
-            // Ensure assetData length is valid
-            require(
-                assetData.length > 3,
-                "LENGTH_GREATER_THAN_3_REQUIRED"
-            );
-            
-            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.
-            bytes4 assetProxyId;
-            assembly {
-                assetProxyId := and(mload(
-                    add(assetData, 32)),
-                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000
-                )
-            }
-            address assetProxy = assetProxies[assetProxyId];
-
-            // Ensure that assetProxy exists
-            require(
-                assetProxy != address(0),
-                "ASSET_PROXY_DOES_NOT_EXIST"
-            );
-            
-            // We construct calldata for the `assetProxy.transferFrom` ABI.
-            // The layout of this calldata is in the table below.
-            // 
-            // | Area     | Offset | Length  | Contents                                    |
-            // | -------- |--------|---------|-------------------------------------------- |
-            // | Header   | 0      | 4       | function selector                           |
-            // | Params   |        | 4 * 32  | function parameters:                        |
-            // |          | 4      |         |   1. offset to assetData (*)                |
-            // |          | 36     |         |   2. from                                   |
-            // |          | 68     |         |   3. to                                     |
-            // |          | 100    |         |   4. amount                                 |
-            // | Data     |        |         | assetData:                                  |
-            // |          | 132    | 32      | assetData Length                            |
-            // |          | 164    | **      | assetData Contents                          |
-
-            assembly {
-                /////// Setup State ///////
-                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).
-                let cdStart := mload(64)
-                // `dataAreaLength` is the total number of words needed to store `assetData`
-                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,
-                //  and includes 32-bytes for length.
-                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)
-                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.
-                let cdEnd := add(cdStart, add(132, dataAreaLength))
-
-                
-                /////// Setup Header Area ///////
-                // This area holds the 4-byte `transferFromSelector`.
-                // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)
-                
-                /////// Setup Params Area ///////
-                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.
-                // Notes:
-                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).
-                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.
-                mstore(add(cdStart, 4), 128)
-                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(cdStart, 100), amount)
-                
-                /////// Setup Data Area ///////
-                // This area holds `assetData`.
-                let dataArea := add(cdStart, 132)
-                // solhint-disable-next-line no-empty-blocks
-                for {} lt(dataArea, cdEnd) {} {
-                    mstore(dataArea, mload(assetData))
-                    dataArea := add(dataArea, 32)
-                    assetData := add(assetData, 32)
-                }
-
-                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////
-                let success := call(
-                    gas,                    // forward all gas
-                    assetProxy,             // call address of asset proxy
-                    0,                      // don't send any ETH
-                    cdStart,                // pointer to start of input
-                    sub(cdEnd, cdStart),    // length of input  
-                    cdStart,                // write output over input
-                    512                     // reserve 512 bytes for output
-                )
-                if iszero(success) {
-                    revert(cdStart, returndatasize())
-                }
-            }
-        }
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol b/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol
deleted file mode 100644
index 736dcd0b1..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol
+++ /dev/null
@@ -1,529 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibConstants.sol";
-import "./libs/LibFillResults.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibMath.sol";
-import "./mixins/MExchangeCore.sol";
-import "./mixins/MSignatureValidator.sol";
-import "./mixins/MTransactions.sol";
-import "./mixins/MAssetProxyDispatcher.sol";
-
-
-contract MixinExchangeCore is
-    ReentrancyGuard,
-    LibConstants,
-    LibMath,
-    LibOrder,
-    LibFillResults,
-    MAssetProxyDispatcher,
-    MExchangeCore,
-    MSignatureValidator,
-    MTransactions
-{
-    // Mapping of orderHash => amount of takerAsset already bought by maker
-    mapping (bytes32 => uint256) public filled;
-
-    // Mapping of orderHash => cancelled
-    mapping (bytes32 => bool) public cancelled;
-
-    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable
-    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled
-    mapping (address => mapping (address => uint256)) public orderEpoch;
-
-    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
-    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
-    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
-    function cancelOrdersUpTo(uint256 targetOrderEpoch)
-        external
-        nonReentrant
-    {
-        address makerAddress = getCurrentContextAddress();
-        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.
-        // This allows external filter contracts to add rules to how orders are cancelled via this function.
-        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;
-
-        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1
-        uint256 newOrderEpoch = targetOrderEpoch + 1;  
-        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];
-
-        // Ensure orderEpoch is monotonically increasing
-        require(
-            newOrderEpoch > oldOrderEpoch, 
-            "INVALID_NEW_ORDER_EPOCH"
-        );
-
-        // Update orderEpoch
-        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;
-        emit CancelUpTo(
-            makerAddress,
-            senderAddress,
-            newOrderEpoch
-        );
-    }
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrder(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        nonReentrant
-        returns (FillResults memory fillResults)
-    {
-        fillResults = fillOrderInternal(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillResults;
-    }
-
-    /// @dev After calling, the order can not be filled anymore.
-    ///      Throws if order is invalid or sender does not have permission to cancel.
-    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.
-    function cancelOrder(Order memory order)
-        public
-        nonReentrant
-    {
-        cancelOrderInternal(order);
-    }
-
-    /// @dev Gets information about an order: status, hash, and amount filled.
-    /// @param order Order to gather information on.
-    /// @return OrderInfo Information about the order and its state.
-    ///         See LibOrder.OrderInfo for a complete description.
-    function getOrderInfo(Order memory order)
-        public
-        view
-        returns (OrderInfo memory orderInfo)
-    {
-        // Compute the order hash
-        orderInfo.orderHash = getOrderHash(order);
-
-        // Fetch filled amount
-        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];
-
-        // If order.makerAssetAmount is zero, we also reject the order.
-        // While the Exchange contract handles them correctly, they create
-        // edge cases in the supporting infrastructure because they have
-        // an 'infinite' price when computed by a simple division.
-        if (order.makerAssetAmount == 0) {
-            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);
-            return orderInfo;
-        }
-
-        // If order.takerAssetAmount is zero, then the order will always
-        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount
-        // Instead of distinguishing between unfilled and filled zero taker
-        // amount orders, we choose not to support them.
-        if (order.takerAssetAmount == 0) {
-            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);
-            return orderInfo;
-        }
-
-        // Validate order availability
-        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {
-            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);
-            return orderInfo;
-        }
-
-        // Validate order expiration
-        // solhint-disable-next-line not-rely-on-time
-        if (block.timestamp >= order.expirationTimeSeconds) {
-            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);
-            return orderInfo;
-        }
-
-        // Check if order has been cancelled
-        if (cancelled[orderInfo.orderHash]) {
-            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);
-            return orderInfo;
-        }
-        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {
-            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);
-            return orderInfo;
-        }
-
-        // All other statuses are ruled out: order is Fillable
-        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);
-        return orderInfo;
-    }
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderInternal(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (FillResults memory fillResults)
-    {
-        // Fetch order info
-        OrderInfo memory orderInfo = getOrderInfo(order);
-
-        // Fetch taker address
-        address takerAddress = getCurrentContextAddress();
-        
-        // Assert that the order is fillable by taker
-        assertFillableOrder(
-            order,
-            orderInfo,
-            takerAddress,
-            signature
-        );
-        
-        // Get amount of takerAsset to fill
-        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);
-        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);
-
-        // Validate context
-        assertValidFill(
-            order,
-            orderInfo,
-            takerAssetFillAmount,
-            takerAssetFilledAmount,
-            fillResults.makerAssetFilledAmount
-        );
-
-        // Compute proportional fill amounts
-        fillResults = calculateFillResults(order, takerAssetFilledAmount);
-
-        // Update exchange internal state
-        updateFilledState(
-            order,
-            takerAddress,
-            orderInfo.orderHash,
-            orderInfo.orderTakerAssetFilledAmount,
-            fillResults
-        );
-    
-        // Settle order
-        settleOrder(
-            order,
-            takerAddress,
-            fillResults
-        );
-
-        return fillResults;
-    }
-
-    /// @dev After calling, the order can not be filled anymore.
-    ///      Throws if order is invalid or sender does not have permission to cancel.
-    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.
-    function cancelOrderInternal(Order memory order)
-        internal
-    {
-        // Fetch current order status
-        OrderInfo memory orderInfo = getOrderInfo(order);
-
-        // Validate context
-        assertValidCancel(order, orderInfo);
-
-        // Perform cancel
-        updateCancelledState(order, orderInfo.orderHash);
-    }
-
-    /// @dev Updates state with results of a fill order.
-    /// @param order that was filled.
-    /// @param takerAddress Address of taker who filled the order.
-    /// @param orderTakerAssetFilledAmount Amount of order already filled.
-    function updateFilledState(
-        Order memory order,
-        address takerAddress,
-        bytes32 orderHash,
-        uint256 orderTakerAssetFilledAmount,
-        FillResults memory fillResults
-    )
-        internal
-    {
-        // Update state
-        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);
-
-        // Log order
-        emit Fill(
-            order.makerAddress,
-            order.feeRecipientAddress,
-            takerAddress,
-            msg.sender,
-            fillResults.makerAssetFilledAmount,
-            fillResults.takerAssetFilledAmount,
-            fillResults.makerFeePaid,
-            fillResults.takerFeePaid,
-            orderHash,
-            order.makerAssetData,
-            order.takerAssetData
-        );
-    }
-
-    /// @dev Updates state with results of cancelling an order.
-    ///      State is only updated if the order is currently fillable.
-    ///      Otherwise, updating state would have no effect.
-    /// @param order that was cancelled.
-    /// @param orderHash Hash of order that was cancelled.
-    function updateCancelledState(
-        Order memory order,
-        bytes32 orderHash
-    )
-        internal
-    {
-        // Perform cancel
-        cancelled[orderHash] = true;
-
-        // Log cancel
-        emit Cancel(
-            order.makerAddress,
-            order.feeRecipientAddress,
-            msg.sender,
-            orderHash,
-            order.makerAssetData,
-            order.takerAssetData
-        );
-    }
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    /// @param takerAddress Address of order taker.
-    /// @param signature Proof that the orders was created by its maker.
-    function assertFillableOrder(
-        Order memory order,
-        OrderInfo memory orderInfo,
-        address takerAddress,
-        bytes memory signature
-    )
-        internal
-        view
-    {
-        // An order can only be filled if its status is FILLABLE.
-        require(
-            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),
-            "ORDER_UNFILLABLE"
-        );
-        
-        // Validate sender is allowed to fill this order
-        if (order.senderAddress != address(0)) {
-            require(
-                order.senderAddress == msg.sender,
-                "INVALID_SENDER"
-            );
-        }
-        
-        // Validate taker is allowed to fill this order
-        if (order.takerAddress != address(0)) {
-            require(
-                order.takerAddress == takerAddress,
-                "INVALID_TAKER"
-            );
-        }
-        
-        // Validate Maker signature (check only if first time seen)
-        if (orderInfo.orderTakerAssetFilledAmount == 0) {
-            require(
-                isValidSignature(
-                    orderInfo.orderHash,
-                    order.makerAddress,
-                    signature
-                ),
-                "INVALID_ORDER_SIGNATURE"
-            );
-        }
-    }
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    /// @param takerAssetFillAmount Desired amount of order to fill by taker.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.
-    function assertValidFill(
-        Order memory order,
-        OrderInfo memory orderInfo,
-        uint256 takerAssetFillAmount,  // TODO: use FillResults
-        uint256 takerAssetFilledAmount,
-        uint256 makerAssetFilledAmount
-    )
-        internal
-        view
-    {
-        // Revert if fill amount is invalid
-        // TODO: reconsider necessity for v2.1
-        require(
-            takerAssetFillAmount != 0,
-            "INVALID_TAKER_AMOUNT"
-        );
-        
-        // Make sure taker does not pay more than desired amount
-        // NOTE: This assertion should never fail, it is here
-        //       as an extra defence against potential bugs.
-        require(
-            takerAssetFilledAmount <= takerAssetFillAmount,
-            "TAKER_OVERPAY"
-        );
-        
-        // Make sure order is not overfilled
-        // NOTE: This assertion should never fail, it is here
-        //       as an extra defence against potential bugs.
-        require(
-            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,
-            "ORDER_OVERFILL"
-        );
-        
-        // Make sure order is filled at acceptable price.
-        // The order has an implied price from the makers perspective:
-        //    order price = order.makerAssetAmount / order.takerAssetAmount
-        // i.e. the number of makerAsset maker is paying per takerAsset. The
-        // maker is guaranteed to get this price or a better (lower) one. The
-        // actual price maker is getting in this fill is:
-        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount
-        // We need `fill price <= order price` for the fill to be fair to maker.
-        // This amounts to:
-        //     makerAssetFilledAmount        order.makerAssetAmount
-        //    ------------------------  <=  -----------------------
-        //     takerAssetFilledAmount        order.takerAssetAmount
-        // or, equivalently:
-        //     makerAssetFilledAmount * order.takerAssetAmount <=
-        //     order.makerAssetAmount * takerAssetFilledAmount
-        // NOTE: This assertion should never fail, it is here
-        //       as an extra defence against potential bugs.
-        require(
-            safeMul(makerAssetFilledAmount, order.takerAssetAmount)
-            <= 
-            safeMul(order.makerAssetAmount, takerAssetFilledAmount),
-            "INVALID_FILL_PRICE"
-        );
-    }
-
-    /// @dev Validates context for cancelOrder. Succeeds or throws.
-    /// @param order to be cancelled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    function assertValidCancel(
-        Order memory order,
-        OrderInfo memory orderInfo
-    )
-        internal
-        view
-    {
-        // Ensure order is valid
-        // An order can only be cancelled if its status is FILLABLE.
-        require(
-            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),
-            "ORDER_UNFILLABLE"
-        );
-
-        // Validate sender is allowed to cancel this order
-        if (order.senderAddress != address(0)) {
-            require(
-                order.senderAddress == msg.sender,
-                "INVALID_SENDER"
-            );
-        }
-
-        // Validate transaction signed by maker
-        address makerAddress = getCurrentContextAddress();
-        require(
-            order.makerAddress == makerAddress,
-            "INVALID_MAKER"
-        );
-    }
-
-    /// @dev Calculates amounts filled and fees paid by maker and taker.
-    /// @param order to be filled.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function calculateFillResults(
-        Order memory order,
-        uint256 takerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (FillResults memory fillResults)
-    {
-        // Compute proportional transfer amounts
-        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;
-        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(
-            takerAssetFilledAmount,
-            order.takerAssetAmount,
-            order.makerAssetAmount
-        );
-        fillResults.makerFeePaid = safeGetPartialAmountFloor(
-            fillResults.makerAssetFilledAmount,
-            order.makerAssetAmount,
-            order.makerFee
-        );
-        fillResults.takerFeePaid = safeGetPartialAmountFloor(
-            takerAssetFilledAmount,
-            order.takerAssetAmount,
-            order.takerFee
-        );
-
-        return fillResults;
-    }
-
-    /// @dev Settles an order by transferring assets between counterparties.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAddress Address selling takerAsset and buying makerAsset.
-    /// @param fillResults Amounts to be filled and fees paid by maker and taker.
-    function settleOrder(
-        LibOrder.Order memory order,
-        address takerAddress,
-        LibFillResults.FillResults memory fillResults
-    )
-        private
-    {
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        dispatchTransferFrom(
-            order.makerAssetData,
-            order.makerAddress,
-            takerAddress,
-            fillResults.makerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            order.takerAssetData,
-            takerAddress,
-            order.makerAddress,
-            fillResults.takerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            zrxAssetData,
-            order.makerAddress,
-            order.feeRecipientAddress,
-            fillResults.makerFeePaid
-        );
-        dispatchTransferFrom(
-            zrxAssetData,
-            takerAddress,
-            order.feeRecipientAddress,
-            fillResults.takerFeePaid
-        );
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol b/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol
deleted file mode 100644
index b4f6bdb26..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
-  Copyright 2018 ZeroEx Intl.
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-    http://www.apache.org/licenses/LICENSE-2.0
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibConstants.sol";
-import "./libs/LibMath.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibFillResults.sol";
-import "./mixins/MExchangeCore.sol";
-import "./mixins/MMatchOrders.sol";
-import "./mixins/MTransactions.sol";
-import "./mixins/MAssetProxyDispatcher.sol";
-
-
-contract MixinMatchOrders is
-    ReentrancyGuard,
-    LibConstants,
-    LibMath,
-    MAssetProxyDispatcher,
-    MExchangeCore,
-    MMatchOrders,
-    MTransactions
-{
-    /// @dev Match two complementary orders that have a profitable spread.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the left order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftSignature Proof that order was created by the left maker.
-    /// @param rightSignature Proof that order was created by the right maker.
-    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
-    function matchOrders(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        bytes memory leftSignature,
-        bytes memory rightSignature
-    )
-        public
-        nonReentrant
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
-    {
-        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.
-        // If this assumption isn't true, the match will fail at signature validation.
-        rightOrder.makerAssetData = leftOrder.takerAssetData;
-        rightOrder.takerAssetData = leftOrder.makerAssetData;
-
-        // Get left & right order info
-        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);
-        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);
-
-        // Fetch taker address
-        address takerAddress = getCurrentContextAddress();
-        
-        // Either our context is valid or we revert
-        assertFillableOrder(
-            leftOrder,
-            leftOrderInfo,
-            takerAddress,
-            leftSignature
-        );
-        assertFillableOrder(
-            rightOrder,
-            rightOrderInfo,
-            takerAddress,
-            rightSignature
-        );
-        assertValidMatch(leftOrder, rightOrder);
-
-        // Compute proportional fill amounts
-        matchedFillResults = calculateMatchedFillResults(
-            leftOrder,
-            rightOrder,
-            leftOrderInfo.orderTakerAssetFilledAmount,
-            rightOrderInfo.orderTakerAssetFilledAmount
-        );
-
-        // Validate fill contexts
-        assertValidFill(
-            leftOrder,
-            leftOrderInfo,
-            matchedFillResults.left.takerAssetFilledAmount,
-            matchedFillResults.left.takerAssetFilledAmount,
-            matchedFillResults.left.makerAssetFilledAmount
-        );
-        assertValidFill(
-            rightOrder,
-            rightOrderInfo,
-            matchedFillResults.right.takerAssetFilledAmount,
-            matchedFillResults.right.takerAssetFilledAmount,
-            matchedFillResults.right.makerAssetFilledAmount
-        );
-        
-        // Update exchange state
-        updateFilledState(
-            leftOrder,
-            takerAddress,
-            leftOrderInfo.orderHash,
-            leftOrderInfo.orderTakerAssetFilledAmount,
-            matchedFillResults.left
-        );
-        updateFilledState(
-            rightOrder,
-            takerAddress,
-            rightOrderInfo.orderHash,
-            rightOrderInfo.orderTakerAssetFilledAmount,
-            matchedFillResults.right
-        );
-
-        // Settle matched orders. Succeeds or throws.
-        settleMatchedOrders(
-            leftOrder,
-            rightOrder,
-            takerAddress,
-            matchedFillResults
-        );
-
-        return matchedFillResults;
-    }
-
-    /// @dev Validates context for matchOrders. Succeeds or throws.
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    function assertValidMatch(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder
-    )
-        internal
-        pure
-    {
-        // Make sure there is a profitable spread.
-        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater
-        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).
-        // This is satisfied by the equations below:
-        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>
-        // AND
-        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>
-        // These equations can be combined to get the following:
-        require(
-            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=
-            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),
-            "NEGATIVE_SPREAD_REQUIRED"
-        );
-    }
-
-    /// @dev Calculates fill amounts for the matched orders.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.
-    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.
-    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.
-    function calculateMatchedFillResults(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        uint256 leftOrderTakerAssetFilledAmount,
-        uint256 rightOrderTakerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
-    {
-        // Derive maker asset amounts for left & right orders, given store taker assert amounts
-        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);
-        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(
-            leftOrder.makerAssetAmount,
-            leftOrder.takerAssetAmount,
-            leftTakerAssetAmountRemaining
-        );
-        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);
-        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(
-            rightOrder.makerAssetAmount,
-            rightOrder.takerAssetAmount,
-            rightTakerAssetAmountRemaining
-        );
-
-        // Calculate fill results for maker and taker assets: at least one order will be fully filled.
-        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`
-        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`
-        // We have two distinct cases for calculating the fill results:
-        // Case 1.
-        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.
-        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.
-        // Case 2.
-        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.
-        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {
-            // Case 1: Right order is fully filled
-            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;
-            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;
-            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;
-            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. 
-            // We favor the maker when the exchange rate must be rounded.
-            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(
-                leftOrder.makerAssetAmount,
-                leftOrder.takerAssetAmount,
-                matchedFillResults.left.takerAssetFilledAmount
-            );
-        } else {
-            // Case 2: Left order is fully filled
-            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;
-            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;
-            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;
-            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.
-            // We favor the maker when the exchange rate must be rounded.
-            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(
-                rightOrder.takerAssetAmount,
-                rightOrder.makerAssetAmount,
-                matchedFillResults.right.makerAssetFilledAmount
-            );
-        }
-
-        // Calculate amount given to taker
-        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(
-            matchedFillResults.left.makerAssetFilledAmount,
-            matchedFillResults.right.takerAssetFilledAmount
-        );
-
-        // Compute fees for left order
-        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.left.makerAssetFilledAmount,
-            leftOrder.makerAssetAmount,
-            leftOrder.makerFee
-        );
-        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.left.takerAssetFilledAmount,
-            leftOrder.takerAssetAmount,
-            leftOrder.takerFee
-        );
-
-        // Compute fees for right order
-        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.right.makerAssetFilledAmount,
-            rightOrder.makerAssetAmount,
-            rightOrder.makerFee
-        );
-        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.right.takerAssetFilledAmount,
-            rightOrder.takerAssetAmount,
-            rightOrder.takerFee
-        );
-
-        // Return fill results
-        return matchedFillResults;
-    }
-
-    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.
-    /// @param leftOrder First matched order.
-    /// @param rightOrder Second matched order.
-    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.
-    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.
-    function settleMatchedOrders(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        address takerAddress,
-        LibFillResults.MatchedFillResults memory matchedFillResults
-    )
-        private
-    {
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        // Order makers and taker
-        dispatchTransferFrom(
-            leftOrder.makerAssetData,
-            leftOrder.makerAddress,
-            rightOrder.makerAddress,
-            matchedFillResults.right.takerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            rightOrder.makerAssetData,
-            rightOrder.makerAddress,
-            leftOrder.makerAddress,
-            matchedFillResults.left.takerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            leftOrder.makerAssetData,
-            leftOrder.makerAddress,
-            takerAddress,
-            matchedFillResults.leftMakerAssetSpreadAmount
-        );
-
-        // Maker fees
-        dispatchTransferFrom(
-            zrxAssetData,
-            leftOrder.makerAddress,
-            leftOrder.feeRecipientAddress,
-            matchedFillResults.left.makerFeePaid
-        );
-        dispatchTransferFrom(
-            zrxAssetData,
-            rightOrder.makerAddress,
-            rightOrder.feeRecipientAddress,
-            matchedFillResults.right.makerFeePaid
-        );
-
-        // Taker fees
-        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {
-            dispatchTransferFrom(
-                zrxAssetData,
-                takerAddress,
-                leftOrder.feeRecipientAddress,
-                safeAdd(
-                    matchedFillResults.left.takerFeePaid,
-                    matchedFillResults.right.takerFeePaid
-                )
-            );
-        } else {
-            dispatchTransferFrom(
-                zrxAssetData,
-                takerAddress,
-                leftOrder.feeRecipientAddress,
-                matchedFillResults.left.takerFeePaid
-            );
-            dispatchTransferFrom(
-                zrxAssetData,
-                takerAddress,
-                rightOrder.feeRecipientAddress,
-                matchedFillResults.right.takerFeePaid
-            );
-        }
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol b/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol
deleted file mode 100644
index 176e28351..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./mixins/MSignatureValidator.sol";
-import "./mixins/MTransactions.sol";
-import "./interfaces/IWallet.sol";
-import "./interfaces/IValidator.sol";
-
-
-contract MixinSignatureValidator is
-    ReentrancyGuard,
-    MSignatureValidator,
-    MTransactions
-{
-    using LibBytes for bytes;
-    
-    // Mapping of hash => signer => signed
-    mapping (bytes32 => mapping (address => bool)) public preSigned;
-
-    // Mapping of signer => validator => approved
-    mapping (address => mapping (address => bool)) public allowedValidators;
-
-    /// @dev Approves a hash on-chain using any valid signature type.
-    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    function preSign(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-    {
-        if (signerAddress != msg.sender) {
-            require(
-                isValidSignature(
-                    hash,
-                    signerAddress,
-                    signature
-                ),
-                "INVALID_SIGNATURE"
-            );
-        }
-        preSigned[hash][signerAddress] = true;
-    }
-
-    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.
-    /// @param validatorAddress Address of Validator contract.
-    /// @param approval Approval or disapproval of  Validator contract.
-    function setSignatureValidatorApproval(
-        address validatorAddress,
-        bool approval
-    )
-        external
-        nonReentrant
-    {
-        address signerAddress = getCurrentContextAddress();
-        allowedValidators[signerAddress][validatorAddress] = approval;
-        emit SignatureValidatorApproval(
-            signerAddress,
-            validatorAddress,
-            approval
-        );
-    }
-
-    /// @dev Verifies that a hash has been signed by the given signer.
-    /// @param hash Any 32 byte hash.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes memory signature
-    )
-        public
-        view
-        returns (bool isValid)
-    {
-        require(
-            signature.length > 0,
-            "LENGTH_GREATER_THAN_0_REQUIRED"
-        );
-
-        // Pop last byte off of signature byte array.
-        uint8 signatureTypeRaw = uint8(signature.popLastByte());
-
-        // Ensure signature is supported
-        require(
-            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),
-            "SIGNATURE_UNSUPPORTED"
-        );
-
-        SignatureType signatureType = SignatureType(signatureTypeRaw);
-
-        // Variables are not scoped in Solidity.
-        uint8 v;
-        bytes32 r;
-        bytes32 s;
-        address recovered;
-
-        // Always illegal signature.
-        // This is always an implicit option since a signer can create a
-        // signature array with invalid type or length. We may as well make
-        // it an explicit option. This aids testing and analysis. It is
-        // also the initialization value for the enum type.
-        if (signatureType == SignatureType.Illegal) {
-            revert("SIGNATURE_ILLEGAL");
-
-        // Always invalid signature.
-        // Like Illegal, this is always implicitly available and therefore
-        // offered explicitly. It can be implicitly created by providing
-        // a correctly formatted but incorrect signature.
-        } else if (signatureType == SignatureType.Invalid) {
-            require(
-                signature.length == 0,
-                "LENGTH_0_REQUIRED"
-            );
-            isValid = false;
-            return isValid;
-
-        // Signature using EIP712
-        } else if (signatureType == SignatureType.EIP712) {
-            require(
-                signature.length == 65,
-                "LENGTH_65_REQUIRED"
-            );
-            v = uint8(signature[0]);
-            r = signature.readBytes32(1);
-            s = signature.readBytes32(33);
-            recovered = ecrecover(
-                hash,
-                v,
-                r,
-                s
-            );
-            isValid = signerAddress == recovered;
-            return isValid;
-
-        // Signed using web3.eth_sign
-        } else if (signatureType == SignatureType.EthSign) {
-            require(
-                signature.length == 65,
-                "LENGTH_65_REQUIRED"
-            );
-            v = uint8(signature[0]);
-            r = signature.readBytes32(1);
-            s = signature.readBytes32(33);
-            recovered = ecrecover(
-                keccak256(abi.encodePacked(
-                    "\x19Ethereum Signed Message:\n32",
-                    hash
-                )),
-                v,
-                r,
-                s
-            );
-            isValid = signerAddress == recovered;
-            return isValid;
-
-        // Signature verified by wallet contract.
-        // If used with an order, the maker of the order is the wallet contract.
-        } else if (signatureType == SignatureType.Wallet) {
-            isValid = isValidWalletSignature(
-                hash,
-                signerAddress,
-                signature
-            );
-            return isValid;
-
-        // Signature verified by validator contract.
-        // If used with an order, the maker of the order can still be an EOA.
-        // A signature using this type should be encoded as:
-        // | Offset   | Length | Contents                        |
-        // | 0x00     | x      | Signature to validate           |
-        // | 0x00 + x | 20     | Address of validator contract   |
-        // | 0x14 + x | 1      | Signature type is always "\x06" |
-        } else if (signatureType == SignatureType.Validator) {
-            // Pop last 20 bytes off of signature byte array.
-            address validatorAddress = signature.popLast20Bytes();
-            
-            // Ensure signer has approved validator.
-            if (!allowedValidators[signerAddress][validatorAddress]) {
-                return false;
-            }
-            isValid = isValidValidatorSignature(
-                validatorAddress,
-                hash,
-                signerAddress,
-                signature
-            );
-            return isValid;
-
-        // Signer signed hash previously using the preSign function.
-        } else if (signatureType == SignatureType.PreSigned) {
-            isValid = preSigned[hash][signerAddress];
-            return isValid;
-        }
-
-        // Anything else is illegal (We do not return false because
-        // the signature may actually be valid, just not in a format
-        // that we currently support. In this case returning false
-        // may lead the caller to incorrectly believe that the
-        // signature was invalid.)
-        revert("SIGNATURE_UNSUPPORTED");
-    }
-
-    /// @dev Verifies signature using logic defined by Wallet contract.
-    /// @param hash Any 32 byte hash.
-    /// @param walletAddress Address that should have signed the given hash
-    ///                      and defines its own signature verification method.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if signature is valid for given wallet..
-    function isValidWalletSignature(
-        bytes32 hash,
-        address walletAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid)
-    {
-        bytes memory calldata = abi.encodeWithSelector(
-            IWallet(walletAddress).isValidSignature.selector,
-            hash,
-            signature
-        );
-        assembly {
-            let cdStart := add(calldata, 32)
-            let success := staticcall(
-                gas,              // forward all gas
-                walletAddress,    // address of Wallet contract
-                cdStart,          // pointer to start of input
-                mload(calldata),  // length of input
-                cdStart,          // write output over input
-                32                // output size is 32 bytes
-            )
-
-            switch success
-            case 0 {
-                // Revert with `Error("WALLET_ERROR")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-            case 1 {
-                // Signature is valid if call did not revert and returned true
-                isValid := mload(cdStart)
-            }
-        }
-        return isValid;
-    }
-
-    /// @dev Verifies signature using logic defined by Validator contract.
-    /// @param validatorAddress Address of validator contract.
-    /// @param hash Any 32 byte hash.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidValidatorSignature(
-        address validatorAddress,
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid)
-    {
-        bytes memory calldata = abi.encodeWithSelector(
-            IValidator(signerAddress).isValidSignature.selector,
-            hash,
-            signerAddress,
-            signature
-        );
-        assembly {
-            let cdStart := add(calldata, 32)
-            let success := staticcall(
-                gas,               // forward all gas
-                validatorAddress,  // address of Validator contract
-                cdStart,           // pointer to start of input
-                mload(calldata),   // length of input
-                cdStart,           // write output over input
-                32                 // output size is 32 bytes
-            )
-
-            switch success
-            case 0 {
-                // Revert with `Error("VALIDATOR_ERROR")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-            case 1 {
-                // Signature is valid if call did not revert and returned true
-                isValid := mload(cdStart)
-            }
-        }
-        return isValid;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol b/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol
deleted file mode 100644
index 3a76ca202..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-
-import "./libs/LibExchangeErrors.sol";
-import "./mixins/MSignatureValidator.sol";
-import "./mixins/MTransactions.sol";
-import "./libs/LibEIP712.sol";
-
-
-contract MixinTransactions is
-    LibEIP712,
-    MSignatureValidator,
-    MTransactions
-{
-    // Mapping of transaction hash => executed
-    // This prevents transactions from being executed more than once.
-    mapping (bytes32 => bool) public transactions;
-
-    // Address of current transaction signer
-    address public currentContextAddress;
-
-    /// @dev Executes an exchange method call in the context of signer.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @param signature Proof of signer transaction by signer.
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes data,
-        bytes signature
-    )
-        external
-    {
-        // Prevent reentrancy
-        require(
-            currentContextAddress == address(0),
-            "REENTRANCY_ILLEGAL"
-        );
-
-        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(
-            salt,
-            signerAddress,
-            data
-        ));
-
-        // Validate transaction has not been executed
-        require(
-            !transactions[transactionHash],
-            "INVALID_TX_HASH"
-        );
-
-        // Transaction always valid if signer is sender of transaction
-        if (signerAddress != msg.sender) {
-            // Validate signature
-            require(
-                isValidSignature(
-                    transactionHash,
-                    signerAddress,
-                    signature
-                ),
-                "INVALID_TX_SIGNATURE"
-            );
-
-            // Set the current transaction signer
-            currentContextAddress = signerAddress;
-        }
-
-        // Execute transaction
-        transactions[transactionHash] = true;
-        require(
-            address(this).delegatecall(data),
-            "FAILED_EXECUTION"
-        );
-
-        // Reset current transaction signer if it was previously updated
-        if (signerAddress != msg.sender) {
-            currentContextAddress = address(0);
-        }
-    }
-
-    /// @dev Calculates EIP712 hash of the Transaction.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @return EIP712 hash of the Transaction.
-    function hashZeroExTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes memory data
-    )
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;
-        bytes32 dataHash = keccak256(data);
-
-        // Assembly for more efficiently computing:
-        // keccak256(abi.encodePacked(
-        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,
-        //     salt,
-        //     bytes32(signerAddress),
-        //     keccak256(data)
-        // ));
-
-        assembly {
-            // Load free memory pointer
-            let memPtr := mload(64)
-
-            mstore(memPtr, schemaHash)                                                               // hash of schema
-            mstore(add(memPtr, 32), salt)                                                            // salt
-            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress
-            mstore(add(memPtr, 96), dataHash)                                                        // hash of data
-
-            // Compute hash
-            result := keccak256(memPtr, 128)
-        }
-        return result;
-    }
-
-    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
-    ///      If calling a fill function, this address will represent the taker.
-    ///      If calling a cancel function, this address will represent the maker.
-    /// @return Signer of 0x transaction if entry point is `executeTransaction`.
-    ///         `msg.sender` if entry point is any other function.
-    function getCurrentContextAddress()
-        internal
-        view
-        returns (address)
-    {
-        address currentContextAddress_ = currentContextAddress;
-        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;
-        return contextAddress;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol
deleted file mode 100644
index cddff0e5f..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol
+++ /dev/null
@@ -1,426 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibMath.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibFillResults.sol";
-import "./libs/LibAbiEncoder.sol";
-import "./mixins/MExchangeCore.sol";
-import "./mixins/MWrapperFunctions.sol";
-
-
-contract MixinWrapperFunctions is
-    ReentrancyGuard,
-    LibMath,
-    LibFillResults,
-    LibAbiEncoder,
-    MExchangeCore,
-    MWrapperFunctions
-{
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        nonReentrant
-        returns (FillResults memory fillResults)
-    {
-        fillResults = fillOrKillOrderInternal(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillResults;
-    }
-
-    /// @dev Fills the input order.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (FillResults memory fillResults)
-    {
-        // ABI encode calldata for `fillOrder`
-        bytes memory fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-
-        // Delegate to `fillOrder` and handle any exceptions gracefully
-        assembly {
-            let success := delegatecall(
-                gas,                                // forward all gas
-                address,                            // call address of this contract
-                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)
-                mload(fillOrderCalldata),           // length of input
-                fillOrderCalldata,                  // write output over input
-                128                                 // output size is 128 bytes
-            )
-            if success {
-                mstore(fillResults, mload(fillOrderCalldata))
-                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))
-                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))
-                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))
-            }
-        }
-        // fillResults values will be 0 by default if call was unsuccessful
-        return fillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
-    function batchFillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            FillResults memory singleFillResults = fillOrderInternal(
-                orders[i],
-                takerAssetFillAmounts[i],
-                signatures[i]
-            );
-            addFillResults(totalFillResults, singleFillResults);
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrKill.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
-    function batchFillOrKillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            FillResults memory singleFillResults = fillOrKillOrderInternal(
-                orders[i],
-                takerAssetFillAmounts[i],
-                signatures[i]
-            );
-            addFillResults(totalFillResults, singleFillResults);
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Fills an order with specified parameters and ECDSA signature.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
-    function batchFillOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (FillResults memory totalFillResults)
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                takerAssetFillAmounts[i],
-                signatures[i]
-            );
-            addFillResults(totalFillResults, singleFillResults);
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrders(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory takerAssetData = orders[0].takerAssetData;
-    
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being sold by taker is the same for each order.
-            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.
-            orders[i].takerAssetData = takerAssetData;
-
-            // Calculate the remaining amount of takerAsset to sell
-            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderInternal(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of takerAsset has been sold
-            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory takerAssetData = orders[0].takerAssetData;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being sold by taker is the same for each order.
-            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.
-            orders[i].takerAssetData = takerAssetData;
-
-            // Calculate the remaining amount of takerAsset to sell
-            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of takerAsset has been sold
-            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrders(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.
-            orders[i].makerAssetData = makerAssetData;
-
-            // Calculate the remaining amount of makerAsset to buy
-            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
-
-            // Convert the remaining amount of makerAsset to buy into remaining amount
-            // of takerAsset to sell, assuming entire amount can be sold in the current order
-            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(
-                orders[i].takerAssetAmount,
-                orders[i].makerAssetAmount,
-                remainingMakerAssetFillAmount
-            );
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderInternal(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of makerAsset has been bought
-            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.
-            orders[i].makerAssetData = makerAssetData;
-
-            // Calculate the remaining amount of makerAsset to buy
-            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
-
-            // Convert the remaining amount of makerAsset to buy into remaining amount
-            // of takerAsset to sell, assuming entire amount can be sold in the current order
-            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(
-                orders[i].takerAssetAmount,
-                orders[i].makerAssetAmount,
-                remainingMakerAssetFillAmount
-            );
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of makerAsset has been bought
-            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously cancels multiple orders in a single transaction.
-    /// @param orders Array of order specifications.
-    function batchCancelOrders(LibOrder.Order[] memory orders)
-        public
-        nonReentrant
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            cancelOrderInternal(orders[i]);
-        }
-    }
-
-    /// @dev Fetches information for all passed in orders.
-    /// @param orders Array of order specifications.
-    /// @return Array of OrderInfo instances that correspond to each order.
-    function getOrdersInfo(LibOrder.Order[] memory orders)
-        public
-        view
-        returns (LibOrder.OrderInfo[] memory)
-    {
-        uint256 ordersLength = orders.length;
-        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);
-        for (uint256 i = 0; i != ordersLength; i++) {
-            ordersInfo[i] = getOrderInfo(orders[i]);
-        }
-        return ordersInfo;
-    }
-
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrderInternal(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (FillResults memory fillResults)
-    {
-        fillResults = fillOrderInternal(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        require(
-            fillResults.takerAssetFilledAmount == takerAssetFillAmount,
-            "COMPLETE_FILL_FAILED"
-        );
-        return fillResults;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
deleted file mode 100644
index 8db8d6f6c..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IAssetProxyDispatcher {
-
-    /// @dev Registers an asset proxy to its asset proxy id.
-    ///      Once an asset proxy is registered, it cannot be unregistered.
-    /// @param assetProxy Address of new asset proxy to register.
-    function registerAssetProxy(address assetProxy)
-        external;
-
-    /// @dev Gets an asset proxy.
-    /// @param assetProxyId Id of the asset proxy.
-    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
-    function getAssetProxy(bytes4 assetProxyId)
-        external
-        view
-        returns (address);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol
deleted file mode 100644
index b92abba04..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./IExchangeCore.sol";
-import "./IMatchOrders.sol";
-import "./ISignatureValidator.sol";
-import "./ITransactions.sol";
-import "./IAssetProxyDispatcher.sol";
-import "./IWrapperFunctions.sol";
-
-
-// solhint-disable no-empty-blocks
-contract IExchange is
-    IExchangeCore,
-    IMatchOrders,
-    ISignatureValidator,
-    ITransactions,
-    IAssetProxyDispatcher,
-    IWrapperFunctions
-{}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
deleted file mode 100644
index 9995e0385..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-
-
-contract IExchangeCore {
-
-    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
-    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
-    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
-    function cancelOrdersUpTo(uint256 targetOrderEpoch)
-        external;
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev After calling, the order can not be filled anymore.
-    /// @param order Order struct containing order specifications.
-    function cancelOrder(LibOrder.Order memory order)
-        public;
-
-    /// @dev Gets information about an order: status, hash, and amount filled.
-    /// @param order Order to gather information on.
-    /// @return OrderInfo Information about the order and its state.
-    ///                   See LibOrder.OrderInfo for a complete description.
-    function getOrderInfo(LibOrder.Order memory order)
-        public
-        view
-        returns (LibOrder.OrderInfo memory orderInfo);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
deleted file mode 100644
index 73447f3ae..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-
-
-contract IMatchOrders {
-
-    /// @dev Match two complementary orders that have a profitable spread.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the left order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftSignature Proof that order was created by the left maker.
-    /// @param rightSignature Proof that order was created by the right maker.
-    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
-    function matchOrders(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        bytes memory leftSignature,
-        bytes memory rightSignature
-    )
-        public
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
deleted file mode 100644
index 1fd0eccf0..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract ISignatureValidator {
-
-    /// @dev Approves a hash on-chain using any valid signature type.
-    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    function preSign(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external;
-    
-    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.
-    /// @param validatorAddress Address of Validator contract.
-    /// @param approval Approval or disapproval of  Validator contract.
-    function setSignatureValidatorApproval(
-        address validatorAddress,
-        bool approval
-    )
-        external;
-
-    /// @dev Verifies that a signature is valid.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address of signer.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes memory signature
-    )
-        public
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol
deleted file mode 100644
index 4446c55ce..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-
-
-contract ITransactions {
-
-    /// @dev Executes an exchange method call in the context of signer.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @param signature Proof of signer transaction by signer.
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes data,
-        bytes signature
-    )
-        external;
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol
deleted file mode 100644
index 2dd69100c..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IValidator {
-
-    /// @dev Verifies that a signature is valid.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol
deleted file mode 100644
index c97161ca6..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IWallet {
-
-    /// @dev Verifies that a signature is valid.
-    /// @param hash Message hash that is signed.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
deleted file mode 100644
index 56a533646..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-
-
-contract IWrapperFunctions {
-
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order LibOrder.Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev Fills an order with specified parameters and ECDSA signature.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order LibOrder.Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function batchFillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrKill.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function batchFillOrKillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Fills an order with specified parameters and ECDSA signature.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function batchFillOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrders(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrders(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously cancels multiple orders in a single transaction.
-    /// @param orders Array of order specifications.
-    function batchCancelOrders(LibOrder.Order[] memory orders)
-        public;
-
-    /// @dev Fetches information for all passed in orders
-    /// @param orders Array of order specifications.
-    /// @return Array of OrderInfo instances that correspond to each order.
-    function getOrdersInfo(LibOrder.Order[] memory orders)
-        public
-        view
-        returns (LibOrder.OrderInfo[] memory);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
deleted file mode 100644
index 4aad37709..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./LibOrder.sol";
-
-
-contract LibAbiEncoder {
-
-    /// @dev ABI encodes calldata for `fillOrder`.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return ABI encoded calldata for `fillOrder`.
-    function abiEncodeFillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        // We need to call MExchangeCore.fillOrder using a delegatecall in
-        // assembly so that we can intercept a call that throws. For this, we
-        // need the input encoded in memory in the Ethereum ABIv2 format [1].
-
-        // | Area     | Offset | Length  | Contents                                    |
-        // | -------- |--------|---------|-------------------------------------------- |
-        // | Header   | 0x00   | 4       | function selector                           |
-        // | Params   |        | 3 * 32  | function parameters:                        |
-        // |          | 0x00   |         |   1. offset to order (*)                    |
-        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
-        // |          | 0x40   |         |   3. offset to signature (*)                |
-        // | Data     |        | 12 * 32 | order:                                      |
-        // |          | 0x000  |         |   1.  senderAddress                         |
-        // |          | 0x020  |         |   2.  makerAddress                          |
-        // |          | 0x040  |         |   3.  takerAddress                          |
-        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
-        // |          | 0x080  |         |   5.  makerAssetAmount                      |
-        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
-        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
-        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
-        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
-        // |          | 0x120  |         |   10. salt                                  |
-        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
-        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
-        // |          | 0x180  | 32      | makerAssetData Length                       |
-        // |          | 0x1A0  | **      | makerAssetData Contents                     |
-        // |          | 0x1C0  | 32      | takerAssetData Length                       |
-        // |          | 0x1E0  | **      | takerAssetData Contents                     |
-        // |          | 0x200  | 32      | signature Length                            |
-        // |          | 0x220  | **      | signature Contents                          |
-
-        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
-        //     An offset stored in the Params area is calculated from the beginning of the Params section.
-        //     An offset stored in the Data area is calculated from the beginning of the Data section.
-
-        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
-
-        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
-
-        assembly {
-
-            // Areas below may use the following variables:
-            //   1. <area>Start   -- Start of this area in memory
-            //   2. <area>End     -- End of this area in memory. This value may
-            //                       be precomputed (before writing contents),
-            //                       or it may be computed as contents are written.
-            //   3. <area>Offset  -- Current offset into area. If an area's End
-            //                       is precomputed, this variable tracks the
-            //                       offsets of contents as they are written.
-
-            /////// Setup Header Area ///////
-            // Load free memory pointer
-            fillOrderCalldata := mload(0x40)
-            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
-            // = 0xb4be83d5
-            // Leave 0x20 bytes to store the length
-            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
-            let headerAreaEnd := add(fillOrderCalldata, 0x24)
-
-            /////// Setup Params Area ///////
-            // This area is preallocated and written to later.
-            // This is because we need to fill in offsets that have not yet been calculated.
-            let paramsAreaStart := headerAreaEnd
-            let paramsAreaEnd := add(paramsAreaStart, 0x60)
-            let paramsAreaOffset := paramsAreaStart
-
-            /////// Setup Data Area ///////
-            let dataAreaStart := paramsAreaEnd
-            let dataAreaEnd := dataAreaStart
-
-            // Offset from the source data we're reading from
-            let sourceOffset := order
-            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
-            let arrayLenBytes := 0
-            let arrayLenWords := 0
-
-            /////// Write order Struct ///////
-            // Write memory location of Order, relative to the start of the
-            // parameter list, then increment the paramsAreaOffset respectively.
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            // Write values for each field in the order
-            // It would be nice to use a loop, but we save on gas by writing
-            // the stores sequentially.
-            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
-            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
-            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
-            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
-            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
-            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
-            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
-            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
-            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
-            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
-            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
-            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
-            dataAreaEnd := add(dataAreaEnd, 0x180)
-            sourceOffset := add(sourceOffset, 0x180)
-
-            // Write offset to <order.makerAssetData>
-            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.makerAssetData>
-            sourceOffset := mload(add(order, 0x140)) // makerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.makerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of <order.makerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Write offset to <order.takerAssetData>
-            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.takerAssetData>
-            sourceOffset := mload(add(order, 0x160)) // takerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.takerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of  <order.takerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            /////// Write takerAssetFillAmount ///////
-            mstore(paramsAreaOffset, takerAssetFillAmount)
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            /////// Write signature ///////
-            // Write offset to paramsArea
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-
-            // Calculate length of signature
-            sourceOffset := signature
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of signature
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of signature
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Set length of calldata
-            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
-
-            // Increment free memory pointer
-            mstore(0x40, dataAreaEnd)
-        }
-
-        return fillOrderCalldata;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol
deleted file mode 100644
index 8d2732cd3..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-// solhint-disable max-line-length
-contract LibConstants {
-   
-    // Asset data for ZRX token. Used for fee transfers.
-    // @TODO: Hardcode constant when we deploy. Currently 
-    //        not constant to make testing easier.
-
-    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
-    
-    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
-    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
-    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    // solhint-disable-next-line var-name-mixedcase
-    bytes public ZRX_ASSET_DATA;
-
-    // @TODO: Remove when we deploy.
-    constructor (bytes memory zrxAssetData)
-        public
-    {
-        ZRX_ASSET_DATA = zrxAssetData;
-    }
-}
-// solhint-enable max-line-length
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol
deleted file mode 100644
index 203edc1fd..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract LibEIP712 {
-
-    // EIP191 header for EIP712 prefix
-    string constant internal EIP191_HEADER = "\x19\x01";
-
-    // EIP712 Domain Name value
-    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
-
-    // EIP712 Domain Version value
-    string constant internal EIP712_DOMAIN_VERSION = "2";
-
-    // Hash of the EIP712 Domain Separator Schema
-    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "EIP712Domain(",
-        "string name,",
-        "string version,",
-        "address verifyingContract",
-        ")"
-    ));
-
-    // Hash of the EIP712 Domain Separator data
-    // solhint-disable-next-line var-name-mixedcase
-    bytes32 public EIP712_DOMAIN_HASH;
-
-    constructor ()
-        public
-    {
-        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
-            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
-            keccak256(bytes(EIP712_DOMAIN_NAME)),
-            keccak256(bytes(EIP712_DOMAIN_VERSION)),
-            bytes32(address(this))
-        ));
-    }
-
-    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
-    /// @param hashStruct The EIP712 hash struct.
-    /// @return EIP712 hash applied to this EIP712 Domain.
-    function hashEIP712Message(bytes32 hashStruct)
-        internal
-        view
-        returns (bytes32 result)
-    {
-        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
-
-        // Assembly for more efficient computing:
-        // keccak256(abi.encodePacked(
-        //     EIP191_HEADER,
-        //     EIP712_DOMAIN_HASH,
-        //     hashStruct    
-        // ));
-
-        assembly {
-            // Load free memory pointer
-            let memPtr := mload(64)
-
-            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
-            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
-            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
-
-            // Compute hash
-            result := keccak256(memPtr, 66)
-        }
-        return result;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
deleted file mode 100644
index a0f75bc06..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the Exchange contract.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibExchangeErrors {
-
-    /// Order validation errors ///
-    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
-    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
-    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
-    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
-    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
-    
-    /// fillOrder validation errors ///
-    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
-    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
-    
-    /// Signature validation errors ///
-    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
-    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
-    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
-    
-    /// cancelOrdersUptTo errors ///
-    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
-
-    /// fillOrKillOrder errors ///
-    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
-
-    /// matchOrders errors ///
-    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
-
-    /// Transaction errors ///
-    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
-    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
-    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
-    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
-    
-    /// registerAssetProxy errors ///
-    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
-
-    /// dispatchTransferFrom errors ///
-    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
-
-    /// Length validation errors ///
-    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
-    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
-    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
-    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol
deleted file mode 100644
index 659ae9a69..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/SafeMath/SafeMath.sol";
-
-
-contract LibFillResults is
-    SafeMath
-{
-    struct FillResults {
-        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
-        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
-        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
-        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
-    }
-
-    struct MatchedFillResults {
-        FillResults left;                    // Amounts filled and fees paid of left order.
-        FillResults right;                   // Amounts filled and fees paid of right order.
-        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
-    }
-
-    /// @dev Adds properties of both FillResults instances.
-    ///      Modifies the first FillResults instance specified.
-    /// @param totalFillResults Fill results instance that will be added onto.
-    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
-    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        internal
-        pure
-    {
-        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
-        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
-        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
-        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol
deleted file mode 100644
index c0b85ea10..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/SafeMath/SafeMath.sol";
-
-
-contract LibMath is
-    SafeMath
-{
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function safeGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorFloor(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function safeGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorCeil(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function getPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function getPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // The absolute rounding error is the difference between the rounded
-        // value and the ideal value. The relative rounding error is the
-        // absolute rounding error divided by the absolute value of the
-        // ideal value. This is undefined when the ideal value is zero.
-        //
-        // The ideal value is `numerator * target / denominator`.
-        // Let's call `numerator * target % denominator` the remainder.
-        // The absolute error is `remainder / denominator`.
-        //
-        // When the ideal value is zero, we require the absolute error to
-        // be zero. Fortunately, this is always the case. The ideal value is
-        // zero iff `numerator == 0` and/or `target == 0`. In this case the
-        // remainder and absolute error are also zero. 
-        if (target == 0 || numerator == 0) {
-            return false;
-        }
-        
-        // Otherwise, we want the relative rounding error to be strictly
-        // less than 0.1%.
-        // The relative error is `remainder / (numerator * target)`.
-        // We want the relative error less than 1 / 1000:
-        //        remainder / (numerator * denominator)  <  1 / 1000
-        // or equivalently:
-        //        1000 * remainder  <  numerator * target
-        // so we have a rounding error iff:
-        //        1000 * remainder  >=  numerator * target
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding up.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // See the comments in `isRoundingError`.
-        if (target == 0 || numerator == 0) {
-            // When either is zero, the ideal value and rounded value are zero
-            // and there is no rounding error. (Although the relative error
-            // is undefined.)
-            return false;
-        }
-        // Compute remainder as before
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        remainder = safeSub(denominator, remainder) % denominator;
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol
deleted file mode 100644
index 0fe7c2161..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./LibEIP712.sol";
-
-
-contract LibOrder is
-    LibEIP712
-{
-    // Hash for the EIP712 Order Schema
-    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "Order(",
-        "address makerAddress,",
-        "address takerAddress,",
-        "address feeRecipientAddress,",
-        "address senderAddress,",
-        "uint256 makerAssetAmount,",
-        "uint256 takerAssetAmount,",
-        "uint256 makerFee,",
-        "uint256 takerFee,",
-        "uint256 expirationTimeSeconds,",
-        "uint256 salt,",
-        "bytes makerAssetData,",
-        "bytes takerAssetData",
-        ")"
-    ));
-
-    // A valid order remains fillable until it is expired, fully filled, or cancelled.
-    // An order's state is unaffected by external factors, like account balances.
-    enum OrderStatus {
-        INVALID,                     // Default value
-        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
-        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
-        FILLABLE,                    // Order is fillable
-        EXPIRED,                     // Order has already expired
-        FULLY_FILLED,                // Order is fully filled
-        CANCELLED                    // Order has been cancelled
-    }
-
-    // solhint-disable max-line-length
-    struct Order {
-        address makerAddress;           // Address that created the order.      
-        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
-        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
-        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
-        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
-        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
-        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
-        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
-        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
-        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
-        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
-        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
-    }
-    // solhint-enable max-line-length
-
-    struct OrderInfo {
-        uint8 orderStatus;                    // Status that describes order's validity and fillability.
-        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
-        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
-    }
-
-    /// @dev Calculates Keccak-256 hash of the order.
-    /// @param order The order structure.
-    /// @return Keccak-256 EIP712 hash of the order.
-    function getOrderHash(Order memory order)
-        internal
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = hashEIP712Message(hashOrder(order));
-        return orderHash;
-    }
-
-    /// @dev Calculates EIP712 hash of the order.
-    /// @param order The order structure.
-    /// @return EIP712 hash of the order.
-    function hashOrder(Order memory order)
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
-        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
-        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
-
-        // Assembly for more efficiently computing:
-        // keccak256(abi.encodePacked(
-        //     EIP712_ORDER_SCHEMA_HASH,
-        //     bytes32(order.makerAddress),
-        //     bytes32(order.takerAddress),
-        //     bytes32(order.feeRecipientAddress),
-        //     bytes32(order.senderAddress),
-        //     order.makerAssetAmount,
-        //     order.takerAssetAmount,
-        //     order.makerFee,
-        //     order.takerFee,
-        //     order.expirationTimeSeconds,
-        //     order.salt,
-        //     keccak256(order.makerAssetData),
-        //     keccak256(order.takerAssetData)
-        // ));
-
-        assembly {
-            // Calculate memory addresses that will be swapped out before hashing
-            let pos1 := sub(order, 32)
-            let pos2 := add(order, 320)
-            let pos3 := add(order, 352)
-
-            // Backup
-            let temp1 := mload(pos1)
-            let temp2 := mload(pos2)
-            let temp3 := mload(pos3)
-            
-            // Hash in place
-            mstore(pos1, schemaHash)
-            mstore(pos2, makerAssetDataHash)
-            mstore(pos3, takerAssetDataHash)
-            result := keccak256(pos1, 416)
-            
-            // Restore
-            mstore(pos1, temp1)
-            mstore(pos2, temp2)
-            mstore(pos3, temp3)
-        }
-        return result;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
deleted file mode 100644
index 0ddfca270..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/IAssetProxyDispatcher.sol";
-
-
-contract MAssetProxyDispatcher is
-    IAssetProxyDispatcher
-{
-    // Logs registration of new asset proxy
-    event AssetProxyRegistered(
-        bytes4 id,              // Id of new registered AssetProxy.
-        address assetProxy      // Address of new registered AssetProxy.
-    );
-
-    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
-    /// @param assetData Byte array encoded for the asset.
-    /// @param from Address to transfer token from.
-    /// @param to Address to transfer token to.
-    /// @param amount Amount of token to transfer.
-    function dispatchTransferFrom(
-        bytes memory assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        internal;
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol
deleted file mode 100644
index 742499568..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-import "../interfaces/IExchangeCore.sol";
-
-
-contract MExchangeCore is
-    IExchangeCore
-{
-    // Fill event is emitted whenever an order is filled.
-    event Fill(
-        address indexed makerAddress,         // Address that created the order.      
-        address indexed feeRecipientAddress,  // Address that received fees.
-        address takerAddress,                 // Address that filled the order.
-        address senderAddress,                // Address that called the Exchange contract (msg.sender).
-        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. 
-        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.
-        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.
-        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.
-        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).
-        bytes makerAssetData,                 // Encoded data specific to makerAsset. 
-        bytes takerAssetData                  // Encoded data specific to takerAsset.
-    );
-
-    // Cancel event is emitted whenever an individual order is cancelled.
-    event Cancel(
-        address indexed makerAddress,         // Address that created the order.      
-        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   
-        address senderAddress,                // Address that called the Exchange contract (msg.sender).
-        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).
-        bytes makerAssetData,                 // Encoded data specific to makerAsset. 
-        bytes takerAssetData                  // Encoded data specific to takerAsset.
-    );
-
-    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.
-    event CancelUpTo(
-        address indexed makerAddress,         // Orders cancelled must have been created by this address.
-        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.
-        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.
-    );
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderInternal(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev After calling, the order can not be filled anymore.
-    /// @param order Order struct containing order specifications.
-    function cancelOrderInternal(LibOrder.Order memory order)
-        internal;
-
-    /// @dev Updates state with results of a fill order.
-    /// @param order that was filled.
-    /// @param takerAddress Address of taker who filled the order.
-    /// @param orderTakerAssetFilledAmount Amount of order already filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function updateFilledState(
-        LibOrder.Order memory order,
-        address takerAddress,
-        bytes32 orderHash,
-        uint256 orderTakerAssetFilledAmount,
-        LibFillResults.FillResults memory fillResults
-    )
-        internal;
-
-    /// @dev Updates state with results of cancelling an order.
-    ///      State is only updated if the order is currently fillable.
-    ///      Otherwise, updating state would have no effect.
-    /// @param order that was cancelled.
-    /// @param orderHash Hash of order that was cancelled.
-    function updateCancelledState(
-        LibOrder.Order memory order,
-        bytes32 orderHash
-    )
-        internal;
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    /// @param takerAddress Address of order taker.
-    /// @param signature Proof that the orders was created by its maker.
-    function assertFillableOrder(
-        LibOrder.Order memory order,
-        LibOrder.OrderInfo memory orderInfo,
-        address takerAddress,
-        bytes memory signature
-    )
-        internal
-        view;
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo Status, orderHash, and amount already filled of order.
-    /// @param takerAssetFillAmount Desired amount of order to fill by taker.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.
-    function assertValidFill(
-        LibOrder.Order memory order,
-        LibOrder.OrderInfo memory orderInfo,
-        uint256 takerAssetFillAmount,
-        uint256 takerAssetFilledAmount,
-        uint256 makerAssetFilledAmount
-    )
-        internal
-        view;
-
-    /// @dev Validates context for cancelOrder. Succeeds or throws.
-    /// @param order to be cancelled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    function assertValidCancel(
-        LibOrder.Order memory order,
-        LibOrder.OrderInfo memory orderInfo
-    )
-        internal
-        view;
-
-    /// @dev Calculates amounts filled and fees paid by maker and taker.
-    /// @param order to be filled.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function calculateFillResults(
-        LibOrder.Order memory order,
-        uint256 takerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (LibFillResults.FillResults memory fillResults);
-
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol
deleted file mode 100644
index 96fa34bc0..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-import "../interfaces/IMatchOrders.sol";
-
-
-contract MMatchOrders is
-    IMatchOrders
-{
-    /// @dev Validates context for matchOrders. Succeeds or throws.
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    function assertValidMatch(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder
-    )
-        internal
-        pure;
-
-    /// @dev Calculates fill amounts for the matched orders.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.
-    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.
-    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.
-    function calculateMatchedFillResults(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        uint256 leftOrderTakerAssetFilledAmount,
-        uint256 rightOrderTakerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults);
-
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
deleted file mode 100644
index 1fe88b908..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/ISignatureValidator.sol";
-
-
-contract MSignatureValidator is
-    ISignatureValidator
-{
-    event SignatureValidatorApproval(
-        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.
-        address indexed validatorAddress,  // Address of signature validator contract.
-        bool approved                      // Approval or disapproval of validator contract.
-    );
-
-    // Allowed signature types.
-    enum SignatureType {
-        Illegal,         // 0x00, default value
-        Invalid,         // 0x01
-        EIP712,          // 0x02
-        EthSign,         // 0x03
-        Wallet,          // 0x04
-        Validator,       // 0x05
-        PreSigned,       // 0x06
-        NSignatureTypes  // 0x07, number of signature types. Always leave at end.
-    }
-
-    /// @dev Verifies signature using logic defined by Wallet contract.
-    /// @param hash Any 32 byte hash.
-    /// @param walletAddress Address that should have signed the given hash
-    ///                      and defines its own signature verification method.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidWalletSignature(
-        bytes32 hash,
-        address walletAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid);
-
-    /// @dev Verifies signature using logic defined by Validator contract.
-    /// @param validatorAddress Address of validator contract.
-    /// @param hash Any 32 byte hash.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidValidatorSignature(
-        address validatorAddress,
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol
deleted file mode 100644
index 4f61a4945..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-
-import "../interfaces/ITransactions.sol";
-
-
-contract MTransactions is
-    ITransactions
-{
-    // Hash for the EIP712 ZeroEx Transaction Schema
-    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "ZeroExTransaction(",
-        "uint256 salt,",
-        "address signerAddress,",
-        "bytes data",
-        ")"
-    ));
-
-    /// @dev Calculates EIP712 hash of the Transaction.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @return EIP712 hash of the Transaction.
-    function hashZeroExTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes memory data
-    )
-        internal
-        pure
-        returns (bytes32 result);
-
-    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
-    ///      If calling a fill function, this address will represent the taker.
-    ///      If calling a cancel function, this address will represent the maker.
-    /// @return Signer of 0x transaction if entry point is `executeTransaction`.
-    ///         `msg.sender` if entry point is any other function.
-    function getCurrentContextAddress()
-        internal
-        view
-        returns (address);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
deleted file mode 100644
index 4adfbde01..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-import "../interfaces/IWrapperFunctions.sol";
-
-
-contract MWrapperFunctions is 
-    IWrapperFunctions
-{
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order LibOrder.Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrderInternal(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (LibFillResults.FillResults memory fillResults);
-}
diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol b/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol
deleted file mode 100644
index 412c5d1ad..000000000
--- a/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/Ownable/Ownable.sol";
-import "../../tokens/ERC20Token/MintableERC20Token.sol";
-
-
-contract DummyERC20Token is 
-    Ownable,
-    MintableERC20Token
-{
-    string public name;
-    string public symbol;
-    uint256 public decimals;
-    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;
-
-    constructor (
-        string _name,
-        string _symbol,
-        uint256 _decimals,
-        uint256 _totalSupply
-    )
-        public
-    {
-        name = _name;
-        symbol = _symbol;
-        decimals = _decimals;
-        _totalSupply = _totalSupply;
-        balances[msg.sender] = _totalSupply;
-    }
-
-    /// @dev Sets the balance of target address
-    /// @param _target Address or which balance will be updated
-    /// @param _value New balance of target address
-    function setBalance(address _target, uint256 _value)
-        external
-        onlyOwner
-    {
-        uint256 currBalance = balances[_target];
-        if (_value < currBalance) {
-            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));
-        } else {
-            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));
-        }
-        balances[_target] = _value;
-    }
-
-    /// @dev Mints new tokens for sender
-    /// @param _value Amount of tokens to mint
-    function mint(uint256 _value)
-        external
-    {
-        require(
-            _value <= MAX_MINT_AMOUNT,
-            "VALUE_TOO_LARGE"
-        );
-
-        _mint(msg.sender, _value);
-    }
-}
diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol b/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
deleted file mode 100644
index 733d4437e..000000000
--- a/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./DummyERC20Token.sol";
-
-
-// solhint-disable no-empty-blocks
-contract DummyMultipleReturnERC20Token is
-    DummyERC20Token
-{
-    constructor (
-        string _name,
-        string _symbol,
-        uint256 _decimals,
-        uint256 _totalSupply
-    )
-        public
-        DummyERC20Token(
-            _name,
-            _symbol,
-            _decimals,
-            _totalSupply
-        )
-    {}
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-
-        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true)
-        assembly {
-            mstore(0, 1)
-            mstore(32, 1)
-            return(0, 64)
-        }
-    }
-}
-
diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol b/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
deleted file mode 100644
index e16825a16..000000000
--- a/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./DummyERC20Token.sol";
-
-
-// solhint-disable no-empty-blocks
-contract DummyNoReturnERC20Token is
-    DummyERC20Token
-{
-    constructor (
-        string _name,
-        string _symbol,
-        uint256 _decimals,
-        uint256 _totalSupply
-    )
-        public
-        DummyERC20Token(
-            _name,
-            _symbol,
-            _decimals,
-            _totalSupply
-        )
-    {}
-
-    /// @dev send `value` token to `to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transfer(address _to, uint256 _value)
-        external
-        returns (bool)
-    {
-        require(
-            balances[msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[msg.sender] -= _value;
-        balances[_to] += _value;
-
-        emit Transfer(
-            msg.sender,
-            _to,
-            _value
-        );
-
-        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
-        assembly {
-            return(0, 0)
-        }
-    }
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        require(
-            balances[_from] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            allowed[_from][msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_ALLOWANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[_to] += _value;
-        balances[_from] -= _value;
-        allowed[_from][msg.sender] -= _value;
-    
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-
-        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
-        assembly {
-            return(0, 0)
-        }
-    }
-}
-
diff --git a/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol b/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
deleted file mode 100644
index 6c8371559..000000000
--- a/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC721Token/IERC721Receiver.sol";
-
-
-contract DummyERC721Receiver is
-    IERC721Receiver
-{
-    // Function selector for ERC721Receiver.onERC721Received
-    // 0x150b7a02
-    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
-
-    event TokenReceived(
-        address operator,
-        address from,
-        uint256 tokenId,
-        bytes data
-    );
-
-    /// @notice Handle the receipt of an NFT
-    /// @dev The ERC721 smart contract calls this function on the recipient
-    ///      after a `transfer`. This function MAY throw to revert and reject the
-    ///      transfer. Return of other than the magic value MUST result in the
-    ///      transaction being reverted.
-    ///      Note: the contract address is always the message sender.
-    /// @param _operator The address which called `safeTransferFrom` function
-    /// @param _from The address which previously owned the token
-    /// @param _tokenId The NFT identifier which is being transferred
-    /// @param _data Additional data with no specified format
-    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-    ///         unless throwing
-    function onERC721Received(
-        address _operator,
-        address _from,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-        returns (bytes4)
-    {
-        emit TokenReceived(
-            _operator,
-            _from,
-            _tokenId,
-            _data
-        );
-        return ERC721_RECEIVED;
-    }
-}
diff --git a/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol b/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
deleted file mode 100644
index 309633bf5..000000000
--- a/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC721Token/IERC721Receiver.sol";
-
-
-contract InvalidERC721Receiver is
-    IERC721Receiver
-{
-    // Actual function signature is `onERC721Received(address,address,uint256,bytes)`
-    bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));
-
-    event TokenReceived(
-        address operator,
-        address from,
-        uint256 tokenId,
-        bytes data
-    );
-
-    /// @notice Handle the receipt of an NFT
-    /// @dev The ERC721 smart contract calls this function on the recipient
-    ///      after a `transfer`. This function MAY throw to revert and reject the
-    ///      transfer. Return of other than the magic value MUST result in the
-    ///      transaction being reverted.
-    ///      Note: the contract address is always the message sender.
-    /// @param _operator The address which called `safeTransferFrom` function
-    /// @param _from The address which previously owned the token
-    /// @param _tokenId The NFT identifier which is being transferred
-    /// @param _data Additional data with no specified format
-    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-    ///         unless throwing
-    function onERC721Received(
-        address _operator,
-        address _from,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-        returns (bytes4)
-    {
-        emit TokenReceived(
-            _operator,
-            _from,
-            _tokenId,
-            _data
-        );
-        return INVALID_ERC721_RECEIVED;
-    }
-}
diff --git a/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol b/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol
deleted file mode 100644
index ac9068d1d..000000000
--- a/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC721Token/MintableERC721Token.sol";
-import "../../utils/Ownable/Ownable.sol";
-
-
-// solhint-disable no-empty-blocks
-contract DummyERC721Token is
-    Ownable,
-    MintableERC721Token
-{
-    string public name;
-    string public symbol;
-
-    constructor (
-        string _name,
-        string _symbol
-    )
-        public
-    {
-        name = _name;
-        symbol = _symbol;
-    }
-
-    /// @dev Function to mint a new token
-    ///      Reverts if the given token ID already exists
-    /// @param _to Address of the beneficiary that will own the minted token
-    /// @param _tokenId ID of the token to be minted by the msg.sender    
-    function mint(address _to, uint256 _tokenId)
-        external
-    {
-        _mint(_to, _tokenId);
-    }
-
-    /// @dev Function to burn a token
-    ///      Reverts if the given token ID doesn't exist or not called by contract owner
-    /// @param _owner Owner of token with given token ID
-    /// @param _tokenId ID of the token to be burned by the msg.sender
-    function burn(address _owner, uint256 _tokenId)
-        external
-        onlyOwner
-    {
-        _burn(_owner, _tokenId);
-    }
-}
diff --git a/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
deleted file mode 100644
index 99dd47a78..000000000
--- a/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../tokens/ERC20Token/ERC20Token.sol";
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-
-
-// solhint-disable no-unused-vars
-contract ReentrantERC20Token is
-    ERC20Token
-{
-    using LibBytes for bytes;
-
-    // solhint-disable-next-line var-name-mixedcase
-    IExchange internal EXCHANGE;
-
-    bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector(
-        bytes4(keccak256("Error(string)")),
-        "REENTRANCY_ILLEGAL"
-    );
-
-    // All of these functions are potentially vulnerable to reentrancy
-    // We do not test any "noThrow" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder`
-    enum ExchangeFunction {
-        FILL_ORDER,
-        FILL_OR_KILL_ORDER,
-        BATCH_FILL_ORDERS,
-        BATCH_FILL_OR_KILL_ORDERS,
-        MARKET_BUY_ORDERS,
-        MARKET_SELL_ORDERS,
-        MATCH_ORDERS,
-        CANCEL_ORDER,
-        BATCH_CANCEL_ORDERS,
-        CANCEL_ORDERS_UP_TO,
-        SET_SIGNATURE_VALIDATOR_APPROVAL
-    }
-
-    uint8 internal currentFunctionId = 0;
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-    }
-
-    /// @dev Set the current function that will be called when `transferFrom` is called.
-    /// @param _currentFunctionId Id that corresponds to function name.
-    function setCurrentFunction(uint8 _currentFunctionId)
-        external
-    {
-        currentFunctionId = _currentFunctionId;
-    }
-
-    /// @dev A version of `transferFrom` that attempts to reenter the Exchange contract.
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        // This order would normally be invalid, but it will be used strictly for testing reentrnacy.
-        // Any reentrancy checks will happen before any other checks that invalidate the order.
-        LibOrder.Order memory order;
-
-        // Initialize remaining null parameters
-        bytes memory signature;
-        LibOrder.Order[] memory orders;
-        uint256[] memory takerAssetFillAmounts;
-        bytes[] memory signatures;
-        bytes memory calldata;
-
-        // Create calldata for function that corresponds to currentFunctionId
-        if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.fillOrder.selector,
-                order,
-                0,
-                signature
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.fillOrKillOrder.selector,
-                order,
-                0,
-                signature
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.batchFillOrders.selector,
-                orders,
-                takerAssetFillAmounts,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.batchFillOrKillOrders.selector,
-                orders,
-                takerAssetFillAmounts,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.marketBuyOrders.selector,
-                orders,
-                0,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.marketSellOrders.selector,
-                orders,
-                0,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.matchOrders.selector,
-                order,
-                order,
-                signature,
-                signature
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.cancelOrder.selector,
-                order
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.batchCancelOrders.selector,
-                orders
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.cancelOrdersUpTo.selector,
-                0
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.setSignatureValidatorApproval.selector,
-                address(0),
-                false
-            );
-        }
-
-        // Call Exchange function, swallow error
-        address(EXCHANGE).call(calldata);
-
-        // Revert reason is 100 bytes
-        bytes memory returnData = new bytes(100);
-
-        // Copy return data
-        assembly {
-            returndatacopy(add(returnData, 32), 0, 100)
-        }
-
-        // Revert if function reverted with REENTRANCY_ILLEGAL error
-        require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData));
-
-        // Transfer will return true if function failed for any other reason
-        return true;
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol b/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
deleted file mode 100644
index ad71fc9a1..000000000
--- a/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/MixinAssetProxyDispatcher.sol";
-
-
-contract TestAssetProxyDispatcher is 
-    MixinAssetProxyDispatcher
-{
-    function publicDispatchTransferFrom(
-        bytes memory assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        public
-    {
-        dispatchTransferFrom(assetData, from, to, amount);
-    }
-}
diff --git a/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol b/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
deleted file mode 100644
index 52c66cb56..000000000
--- a/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/AssetProxyOwner/AssetProxyOwner.sol";
-
-
-// solhint-disable no-empty-blocks
-contract TestAssetProxyOwner is
-    AssetProxyOwner
-{
-    constructor (
-        address[] memory _owners,
-        address[] memory _assetProxyContracts,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        AssetProxyOwner(_owners, _assetProxyContracts, _required, _secondsTimeLocked)
-    {}
-    
-    function testValidRemoveAuthorizedAddressAtIndexTx(uint256 id)
-        public
-        view
-        validRemoveAuthorizedAddressAtIndexTx(id)
-        returns (bool)
-    {
-        // Do nothing. We expect reverts through the modifier
-        return true;
-    }
-    
-    /// @dev Compares first 4 bytes of byte array to `removeAuthorizedAddressAtIndex` function selector.
-    /// @param data Transaction data.
-    /// @return Successful if data is a call to `removeAuthorizedAddressAtIndex`.
-    function isFunctionRemoveAuthorizedAddressAtIndex(bytes memory data)
-        public
-        pure
-        returns (bool)
-    {
-        return data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestConstants/TestConstants.sol b/packages/contracts/contracts/test/TestConstants/TestConstants.sol
deleted file mode 100644
index 1275d007b..000000000
--- a/packages/contracts/contracts/test/TestConstants/TestConstants.sol
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-// solhint-disable max-line-length
-contract TestConstants {
-   
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
-    
-    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;
-    bytes constant internal KOVAN_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;
-    bytes constant public MAINNET_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    function assertValidZrxAssetData()
-        public
-        pure
-        returns (bool)
-    {
-        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);
-        require(
-            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),
-            "INVALID_KOVAN_ZRX_ASSET_DATA"
-        );
-
-        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);
-        require(
-            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),
-            "INVALID_MAINNET_ZRX_ASSET_DATA"
-        );
-
-        return true;
-    }
-}
-// solhint-enable max-line-length
\ No newline at end of file
diff --git a/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol b/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
deleted file mode 100644
index 27187f8f8..000000000
--- a/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/Exchange.sol";
-
-
-// solhint-disable no-empty-blocks
-contract TestExchangeInternals is
-    Exchange
-{
-    constructor ()
-        public
-        Exchange("")
-    {}
-
-    /// @dev Adds properties of both FillResults instances.
-    ///      Modifies the first FillResults instance specified.
-    ///      Note that this function has been modified from the original
-    //       internal version to return the FillResults.
-    /// @param totalFillResults Fill results instance that will be added onto.
-    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
-    /// @return newTotalFillResults The result of adding singleFillResults to totalFilResults.
-    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        public
-        pure
-        returns (FillResults memory)
-    {
-        addFillResults(totalFillResults, singleFillResults);
-        return totalFillResults;
-    }
-
-    /// @dev Calculates amounts filled and fees paid by maker and taker.
-    /// @param order to be filled.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function publicCalculateFillResults(
-        Order memory order,
-        uint256 takerAssetFilledAmount
-    )
-        public
-        pure
-        returns (FillResults memory fillResults)
-    {
-        return calculateFillResults(order, takerAssetFilledAmount);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicSafeGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return safeGetPartialAmountFloor(numerator, denominator, target);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicSafeGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return safeGetPartialAmountCeil(numerator, denominator, target);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return getPartialAmountFloor(numerator, denominator, target);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return getPartialAmountCeil(numerator, denominator, target);
-    }
-
-    /// @dev Checks if rounding error >= 0.1%.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function publicIsRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        return isRoundingErrorFloor(numerator, denominator, target);
-    }
-
-    /// @dev Checks if rounding error >= 0.1%.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function publicIsRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        return isRoundingErrorCeil(numerator, denominator, target);
-    }
- 
-    /// @dev Updates state with results of a fill order.
-    /// @param order that was filled.
-    /// @param takerAddress Address of taker who filled the order.
-    /// @param orderTakerAssetFilledAmount Amount of order already filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function publicUpdateFilledState(
-        Order memory order,
-        address takerAddress,
-        bytes32 orderHash,
-        uint256 orderTakerAssetFilledAmount,
-        FillResults memory fillResults
-    )
-        public
-    {
-        updateFilledState(
-            order,
-            takerAddress,
-            orderHash,
-            orderTakerAssetFilledAmount,
-            fillResults
-        );
-    }
-}
diff --git a/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol b/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol
deleted file mode 100644
index 00d861e61..000000000
--- a/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract TestLibBytes {
-    
-    using LibBytes for bytes;
-
-    /// @dev Pops the last byte off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The byte that was popped off.
-    function publicPopLastByte(bytes memory b)
-        public
-        pure
-        returns (bytes memory, bytes1 result)
-    {
-        result = b.popLastByte();
-        return (b, result);
-    }
-
-    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The 20 byte address that was popped off.
-    function publicPopLast20Bytes(bytes memory b)
-        public
-        pure
-        returns (bytes memory, address result)
-    {
-        result = b.popLast20Bytes();
-        return (b, result);
-    }
-
-    /// @dev Tests equality of two byte arrays.
-    /// @param lhs First byte array to compare.
-    /// @param rhs Second byte array to compare.
-    /// @return True if arrays are the same. False otherwise.
-    function publicEquals(bytes memory lhs, bytes memory rhs)
-        public
-        pure
-        returns (bool equal)
-    {
-        equal = lhs.equals(rhs);
-        return equal;
-    }
-    
-    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)
-        public
-        pure
-        returns (bool equal)
-    {
-        lhs.popLastByte();
-        rhs.popLastByte();
-        equal = lhs.equals(rhs);
-        return equal;
-    }
-
-    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
-    /// @param dest Byte array that will be overwritten with source bytes.
-    /// @param source Byte array to copy onto dest bytes.
-    function publicDeepCopyBytes(
-        bytes memory dest,
-        bytes memory source
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        LibBytes.deepCopyBytes(dest, source);
-        return dest;
-    }
-
-    /// @dev Reads an address from a position in a byte array.
-    /// @param b Byte array containing an address.
-    /// @param index Index in byte array of address.
-    /// @return address from byte array.
-    function publicReadAddress(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (address result)
-    {
-        result = b.readAddress(index);
-        return result;
-    }
-
-    /// @dev Writes an address into a specific position in a byte array.
-    /// @param b Byte array to insert address into.
-    /// @param index Index in byte array of address.
-    /// @param input Address to put into byte array.
-    function publicWriteAddress(
-        bytes memory b,
-        uint256 index,
-        address input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeAddress(index, input);
-        return b;
-    }
-
-    /// @dev Reads a bytes32 value from a position in a byte array.
-    /// @param b Byte array containing a bytes32 value.
-    /// @param index Index in byte array of bytes32 value.
-    /// @return bytes32 value from byte array.
-    function publicReadBytes32(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes32 result)
-    {
-        result = b.readBytes32(index);
-        return result;
-    }
-
-    /// @dev Writes a bytes32 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes32 to put into byte array.
-    function publicWriteBytes32(
-        bytes memory b,
-        uint256 index,
-        bytes32 input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeBytes32(index, input);
-        return b;
-    }
-
-    /// @dev Reads a uint256 value from a position in a byte array.
-    /// @param b Byte array containing a uint256 value.
-    /// @param index Index in byte array of uint256 value.
-    /// @return uint256 value from byte array.
-    function publicReadUint256(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (uint256 result)
-    {
-        result = b.readUint256(index);
-        return result;
-    }
-
-    /// @dev Writes a uint256 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input uint256 to put into byte array.
-    function publicWriteUint256(
-        bytes memory b,
-        uint256 index,
-        uint256 input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeUint256(index, input);
-        return b;
-    }
-
-    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
-    /// @param b Byte array containing a bytes4 value.
-    /// @param index Index in byte array of bytes4 value.
-    /// @return bytes4 value from byte array.
-    function publicReadBytes4(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes4 result)
-    {
-        result = b.readBytes4(index);
-        return result;
-    }
-
-    /// @dev Reads nested bytes from a specific position.
-    /// @param b Byte array containing nested bytes.
-    /// @param index Index of nested bytes.
-    /// @return result Nested bytes.
-    function publicReadBytesWithLength(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes memory result)
-    {
-        result = b.readBytesWithLength(index);
-        return result;
-    }
-
-    /// @dev Inserts bytes at a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes to insert.
-    /// @return b Updated input byte array
-    function publicWriteBytesWithLength(
-        bytes memory b,
-        uint256 index,
-        bytes memory input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeBytesWithLength(index, input);
-        return b;
-    }
-    
-    /// @dev Copies a block of memory from one location to another.
-    /// @param mem Memory contents we want to apply memCopy to
-    /// @param dest Destination offset into <mem>.
-    /// @param source Source offset into <mem>.
-    /// @param length Length of bytes to copy from <source> to <dest>
-    /// @return mem Memory contents after calling memCopy.
-    function testMemcpy(
-        bytes mem,
-        uint256 dest,
-        uint256 source,
-        uint256 length
-    )
-        public // not external, we need input in memory
-        pure
-        returns (bytes)
-    {
-        // Sanity check. Overflows are not checked.
-        require(source + length <= mem.length);
-        require(dest + length <= mem.length);
-
-        // Get pointer to memory contents
-        uint256 offset = mem.contentAddress();
-
-        // Execute memCopy adjusted for memory array location
-        LibBytes.memCopy(offset + dest, offset + source, length);
-
-        // Return modified memory contents
-        return mem;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestLibs/TestLibs.sol b/packages/contracts/contracts/test/TestLibs/TestLibs.sol
deleted file mode 100644
index a10f981fc..000000000
--- a/packages/contracts/contracts/test/TestLibs/TestLibs.sol
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/libs/LibMath.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
-
-
-contract TestLibs is 
-    LibMath,
-    LibOrder,
-    LibFillResults,
-    LibAbiEncoder
-{
-    function publicAbiEncodeFillOrder(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillOrderCalldata;
-    }
-
-    function publicGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        partialAmount = getPartialAmountFloor(
-            numerator,
-            denominator,
-            target
-        );
-        return partialAmount;
-    }
-
-    function publicGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        partialAmount = getPartialAmountCeil(
-            numerator,
-            denominator,
-            target
-        );
-        return partialAmount;
-    }
-
-    function publicIsRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        isError = isRoundingErrorFloor(
-            numerator,
-            denominator,
-            target
-        );
-        return isError;
-    }
-
-    function publicIsRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        isError = isRoundingErrorCeil(
-            numerator,
-            denominator,
-            target
-        );
-        return isError;
-    }
-
-    function publicGetOrderHash(Order memory order)
-        public
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = getOrderHash(order);
-        return orderHash;
-    }
-
-    function getOrderSchemaHash()
-        public
-        pure
-        returns (bytes32)
-    {
-        return EIP712_ORDER_SCHEMA_HASH;
-    }
-
-    function getDomainSeparatorSchemaHash()
-        public
-        pure
-        returns (bytes32)
-    {
-        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;
-    }
-
-    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        public
-        pure
-        returns (FillResults memory)
-    {
-        addFillResults(totalFillResults, singleFillResults);
-        return totalFillResults;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol b/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
deleted file mode 100644
index ea3e2de59..000000000
--- a/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/MixinSignatureValidator.sol";
-import "../../protocol/Exchange/MixinTransactions.sol";
-
-
-contract TestSignatureValidator is
-    MixinSignatureValidator,
-    MixinTransactions
-{
-    function publicIsValidSignature(
-        bytes32 hash,
-        address signer,
-        bytes memory signature
-    )
-        public
-        view
-        returns (bool isValid)
-    {
-        isValid = isValidSignature(
-            hash,
-            signer,
-            signature
-        );
-        return isValid;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol b/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
deleted file mode 100644
index 41aab01c8..000000000
--- a/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC20Token/IERC20Token.sol";
-
-
-// solhint-disable no-unused-vars
-contract TestStaticCallReceiver {
-
-    uint256 internal state = 1;
-
-    /// @dev Updates state and returns true. Intended to be used with `Validator` signature type.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        returns (bool isValid)
-    {
-        updateState();
-        return true;
-    }
-
-    /// @dev Updates state and returns true. Intended to be used with `Wallet` signature type.
-    /// @param hash Message hash that is signed.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        bytes signature
-    )
-        external
-        returns (bool isValid)
-    {
-        updateState();
-        return true;
-    }
-
-    /// @dev Approves an ERC20 token to spend tokens from this address.
-    /// @param token Address of ERC20 token.
-    /// @param spender Address that will spend tokens.
-    /// @param value Amount of tokens spender is approved to spend.
-    function approveERC20(
-        address token,
-        address spender,
-        uint256 value
-    )
-        external
-    {
-        IERC20Token(token).approve(spender, value);
-    }
-
-    /// @dev Increments state variable.
-    function updateState()
-        internal
-    {
-        state++;
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol
deleted file mode 100644
index 725d304df..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./IERC20Token.sol";
-
-
-contract ERC20Token is
-    IERC20Token
-{
-    mapping (address => uint256) internal balances;
-    mapping (address => mapping (address => uint256)) internal allowed;
-
-    uint256 internal _totalSupply;
-
-    /// @dev send `value` token to `to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transfer(address _to, uint256 _value)
-        external
-        returns (bool)
-    {
-        require(
-            balances[msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[msg.sender] -= _value;
-        balances[_to] += _value;
-
-        emit Transfer(
-            msg.sender,
-            _to,
-            _value
-        );
-
-        return true;
-    }
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        require(
-            balances[_from] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            allowed[_from][msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_ALLOWANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[_to] += _value;
-        balances[_from] -= _value;
-        allowed[_from][msg.sender] -= _value;
-    
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-    
-        return true;
-    }
-
-    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @param _value The amount of wei to be approved for transfer
-    /// @return Always true if the call has enough gas to complete execution
-    function approve(address _spender, uint256 _value)
-        external
-        returns (bool)
-    {
-        allowed[msg.sender][_spender] = _value;
-        emit Approval(
-            msg.sender,
-            _spender,
-            _value
-        );
-        return true;
-    }
-
-    /// @dev Query total supply of token
-    /// @return Total supply of token
-    function totalSupply()
-        external
-        view
-        returns (uint256)
-    {
-        return _totalSupply;
-    }
-
-    /// @dev Query the balance of owner
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return Balance of owner
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256)
-    {
-        return balances[_owner];
-    }
-
-    /// @param _owner The address of the account owning tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @return Amount of remaining tokens allowed to spent
-    function allowance(address _owner, address _spender)
-        external
-        view
-        returns (uint256)
-    {
-        return allowed[_owner][_spender];
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol
deleted file mode 100644
index 258d47393..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IERC20Token {
-
-    // solhint-disable no-simple-event-func-name
-    event Transfer(
-        address indexed _from,
-        address indexed _to,
-        uint256 _value
-    );
-
-    event Approval(
-        address indexed _owner,
-        address indexed _spender,
-        uint256 _value
-    );
-
-    /// @dev send `value` token to `to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transfer(address _to, uint256 _value)
-        external
-        returns (bool);
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool);
-    
-    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @param _value The amount of wei to be approved for transfer
-    /// @return Always true if the call has enough gas to complete execution
-    function approve(address _spender, uint256 _value)
-        external
-        returns (bool);
-
-    /// @dev Query total supply of token
-    /// @return Total supply of token
-    function totalSupply()
-        external
-        view
-        returns (uint256);
-    
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return Balance of owner
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256);
-
-    /// @param _owner The address of the account owning tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @return Amount of remaining tokens allowed to spent
-    function allowance(address _owner, address _spender)
-        external
-        view
-        returns (uint256);
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol
deleted file mode 100644
index 9dc924422..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/SafeMath/SafeMath.sol";
-import "./UnlimitedAllowanceERC20Token.sol";
-
-
-contract MintableERC20Token is 
-    SafeMath,
-    UnlimitedAllowanceERC20Token
-{
-    /// @dev Mints new tokens
-    /// @param _to Address of the beneficiary that will own the minted token
-    /// @param _value Amount of tokens to mint
-    function _mint(address _to, uint256 _value)
-        internal
-    {
-        balances[_to] = safeAdd(_value, balances[_to]);
-        _totalSupply = safeAdd(_totalSupply, _value);
-
-        emit Transfer(
-            address(0),
-            _to,
-            _value
-        );
-    }
-
-    /// @dev Mints new tokens
-    /// @param _owner Owner of tokens that will be burned
-    /// @param _value Amount of tokens to burn
-    function _burn(address _owner, uint256 _value)
-        internal
-    {
-        balances[_owner] = safeSub(balances[_owner], _value);
-        _totalSupply = safeSub(_totalSupply, _value);
-
-        emit Transfer(
-            _owner,
-            address(0),
-            _value
-        );
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
deleted file mode 100644
index 2e5bd4348..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../ERC20Token/ERC20Token.sol";
-
-
-contract UnlimitedAllowanceERC20Token is
-    ERC20Token
-{
-    uint256 constant internal MAX_UINT = 2**256 - 1;
-
-    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717
-    /// @param _from Address to transfer from.
-    /// @param _to Address to transfer to.
-    /// @param _value Amount to transfer.
-    /// @return Success of transfer.
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        uint256 allowance = allowed[_from][msg.sender];
-        require(
-            balances[_from] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            allowance >= _value,
-            "ERC20_INSUFFICIENT_ALLOWANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[_to] += _value;
-        balances[_from] -= _value;
-        if (allowance < MAX_UINT) {
-            allowed[_from][msg.sender] -= _value;
-        }
-
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-
-        return true;
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol b/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol
deleted file mode 100644
index 530f080c0..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./IERC721Token.sol";
-import "./IERC721Receiver.sol";
-import "../../utils/SafeMath/SafeMath.sol";
-
-
-contract ERC721Token is
-    IERC721Token,
-    SafeMath
-{
-    // Function selector for ERC721Receiver.onERC721Received
-    // 0x150b7a02
-    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
-
-    // Mapping of tokenId => owner
-    mapping (uint256 => address) internal owners;
-
-    // Mapping of tokenId => approved address
-    mapping (uint256 => address) internal approvals;
-
-    // Mapping of owner => number of tokens owned
-    mapping (address => uint256) internal balances;
-
-    // Mapping of owner => operator => approved
-    mapping (address => mapping (address => bool)) internal operatorApprovals;
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      operator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function
-    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls
-    ///      `onERC721Received` on `_to` and throws if the return value is not
-    ///      `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    /// @param _data Additional data with no specified format, sent in call to `_to`
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-    {
-        transferFrom(
-            _from,
-            _to,
-            _tokenId
-        );
-
-        uint256 receiverCodeSize;
-        assembly {
-            receiverCodeSize := extcodesize(_to)
-        }
-        if (receiverCodeSize > 0) {
-            bytes4 selector = IERC721Receiver(_to).onERC721Received(
-                msg.sender,
-                _from,
-                _tokenId,
-                _data
-            );
-            require(
-                selector == ERC721_RECEIVED,
-                "ERC721_INVALID_SELECTOR"
-            );
-        }
-    }
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev This works identically to the other function with an extra data parameter,
-    ///      except this function just sets data to "".
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        external
-    {
-        transferFrom(
-            _from,
-            _to,
-            _tokenId
-        );
-
-        uint256 receiverCodeSize;
-        assembly {
-            receiverCodeSize := extcodesize(_to)
-        }
-        if (receiverCodeSize > 0) {
-            bytes4 selector = IERC721Receiver(_to).onERC721Received(
-                msg.sender,
-                _from,
-                _tokenId,
-                ""
-            );
-            require(
-                selector == ERC721_RECEIVED,
-                "ERC721_INVALID_SELECTOR"
-            );
-        }
-    }
-
-    /// @notice Change or reaffirm the approved address for an NFT
-    /// @dev The zero address indicates there is no approved address.
-    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized
-    ///      operator of the current owner.
-    /// @param _approved The new approved NFT controller
-    /// @param _tokenId The NFT to approve
-    function approve(address _approved, uint256 _tokenId)
-        external
-    {
-        address owner = ownerOf(_tokenId);
-        require(
-            msg.sender == owner || isApprovedForAll(owner, msg.sender),
-            "ERC721_INVALID_SENDER"
-        );
-
-        approvals[_tokenId] = _approved;
-        emit Approval(
-            owner,
-            _approved,
-            _tokenId
-        );
-    }
-
-    /// @notice Enable or disable approval for a third party ("operator") to manage
-    ///         all of `msg.sender`'s assets
-    /// @dev Emits the ApprovalForAll event. The contract MUST allow
-    ///      multiple operators per owner.
-    /// @param _operator Address to add to the set of authorized operators
-    /// @param _approved True if the operator is approved, false to revoke approval
-    function setApprovalForAll(address _operator, bool _approved)
-        external
-    {
-        operatorApprovals[msg.sender][_operator] = _approved;
-        emit ApprovalForAll(
-            msg.sender,
-            _operator,
-            _approved
-        );
-    }
-    
-    /// @notice Count all NFTs assigned to an owner
-    /// @dev NFTs assigned to the zero address are considered invalid, and this
-    ///      function throws for queries about the zero address.
-    /// @param _owner An address for whom to query the balance
-    /// @return The number of NFTs owned by `_owner`, possibly zero
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256)
-    {
-        require(
-            _owner != address(0),
-            "ERC721_ZERO_OWNER"
-        );
-        return balances[_owner];
-    }
-
-    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
-    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
-    ///         THEY MAY BE PERMANENTLY LOST
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      operator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        public
-    {
-        require(
-            _to != address(0),
-            "ERC721_ZERO_TO_ADDRESS"
-        );
-
-        address owner = ownerOf(_tokenId);
-        require(
-            _from == owner,
-            "ERC721_OWNER_MISMATCH"
-        );
-
-        address spender = msg.sender;
-        address approvedAddress = getApproved(_tokenId);
-        require(
-            spender == owner ||
-            isApprovedForAll(owner, spender) ||
-            approvedAddress == spender,
-            "ERC721_INVALID_SPENDER"
-        );
-
-        if (approvedAddress != address(0)) {
-            approvals[_tokenId] = address(0);
-        }
-
-        owners[_tokenId] = _to;
-        balances[_from] = safeSub(balances[_from], 1);
-        balances[_to] = safeAdd(balances[_to], 1);
-    
-        emit Transfer(
-            _from,
-            _to,
-            _tokenId
-        );
-    }
-
-    /// @notice Find the owner of an NFT
-    /// @dev NFTs assigned to zero address are considered invalid, and queries
-    ///      about them do throw.
-    /// @param _tokenId The identifier for an NFT
-    /// @return The address of the owner of the NFT
-    function ownerOf(uint256 _tokenId)
-        public
-        view
-        returns (address)
-    {
-        address owner = owners[_tokenId];
-        require(
-            owner != address(0),
-            "ERC721_ZERO_OWNER"
-        );
-        return owner;
-    }
-
-    /// @notice Get the approved address for a single NFT
-    /// @dev Throws if `_tokenId` is not a valid NFT.
-    /// @param _tokenId The NFT to find the approved address for
-    /// @return The approved address for this NFT, or the zero address if there is none
-    function getApproved(uint256 _tokenId)
-        public
-        view
-        returns (address)
-    {
-        return approvals[_tokenId];
-    }
-
-    /// @notice Query if an address is an authorized operator for another address
-    /// @param _owner The address that owns the NFTs
-    /// @param _operator The address that acts on behalf of the owner
-    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise
-    function isApprovedForAll(address _owner, address _operator)
-        public
-        view
-        returns (bool)
-    {
-        return operatorApprovals[_owner][_operator];
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol b/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol
deleted file mode 100644
index 8e0e32ab2..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IERC721Receiver {
-
-    /// @notice Handle the receipt of an NFT
-    /// @dev The ERC721 smart contract calls this function on the recipient
-    ///  after a `transfer`. This function MAY throw to revert and reject the
-    ///  transfer. Return of other than the magic value MUST result in the
-    ///  transaction being reverted.
-    ///  Note: the contract address is always the message sender.
-    /// @param _operator The address which called `safeTransferFrom` function
-    /// @param _from The address which previously owned the token
-    /// @param _tokenId The NFT identifier which is being transferred
-    /// @param _data Additional data with no specified format
-    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-    ///  unless throwing
-    function onERC721Received(
-        address _operator,
-        address _from,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-        returns (bytes4);
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol b/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol
deleted file mode 100644
index ac992c80d..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IERC721Token {
-
-    /// @dev This emits when ownership of any NFT changes by any mechanism.
-    ///      This event emits when NFTs are created (`from` == 0) and destroyed
-    ///      (`to` == 0). Exception: during contract creation, any number of NFTs
-    ///      may be created and assigned without emitting Transfer. At the time of
-    ///      any transfer, the approved address for that NFT (if any) is reset to none.
-    event Transfer(
-        address indexed _from,
-        address indexed _to,
-        uint256 indexed _tokenId
-    );
-
-    /// @dev This emits when the approved address for an NFT is changed or
-    ///      reaffirmed. The zero address indicates there is no approved address.
-    ///      When a Transfer event emits, this also indicates that the approved
-    ///      address for that NFT (if any) is reset to none.
-    event Approval(
-        address indexed _owner,
-        address indexed _approved,
-        uint256 indexed _tokenId
-    );
-
-    /// @dev This emits when an operator is enabled or disabled for an owner.
-    ///      The operator can manage all NFTs of the owner.
-    event ApprovalForAll(
-        address indexed _owner,
-        address indexed _operator,
-        bool _approved
-    );
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      perator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function
-    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls
-    ///      `onERC721Received` on `_to` and throws if the return value is not
-    ///      `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    /// @param _data Additional data with no specified format, sent in call to `_to`
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external;
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev This works identically to the other function with an extra data parameter,
-    ///      except this function just sets data to "".
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        external;
-
-    /// @notice Change or reaffirm the approved address for an NFT
-    /// @dev The zero address indicates there is no approved address.
-    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized
-    ///      operator of the current owner.
-    /// @param _approved The new approved NFT controller
-    /// @param _tokenId The NFT to approve
-    function approve(address _approved, uint256 _tokenId)
-        external;
-
-    /// @notice Enable or disable approval for a third party ("operator") to manage
-    ///         all of `msg.sender`'s assets
-    /// @dev Emits the ApprovalForAll event. The contract MUST allow
-    ///      multiple operators per owner.
-    /// @param _operator Address to add to the set of authorized operators
-    /// @param _approved True if the operator is approved, false to revoke approval
-    function setApprovalForAll(address _operator, bool _approved)
-        external;
-
-    /// @notice Count all NFTs assigned to an owner
-    /// @dev NFTs assigned to the zero address are considered invalid, and this
-    ///      function throws for queries about the zero address.
-    /// @param _owner An address for whom to query the balance
-    /// @return The number of NFTs owned by `_owner`, possibly zero
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256);
-
-    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
-    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
-    ///         THEY MAY BE PERMANENTLY LOST
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      operator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        public;
-
-    /// @notice Find the owner of an NFT
-    /// @dev NFTs assigned to zero address are considered invalid, and queries
-    ///      about them do throw.
-    /// @param _tokenId The identifier for an NFT
-    /// @return The address of the owner of the NFT
-    function ownerOf(uint256 _tokenId)
-        public
-        view
-        returns (address);
-
-    /// @notice Get the approved address for a single NFT
-    /// @dev Throws if `_tokenId` is not a valid NFT.
-    /// @param _tokenId The NFT to find the approved address for
-    /// @return The approved address for this NFT, or the zero address if there is none
-    function getApproved(uint256 _tokenId) 
-        public
-        view
-        returns (address);
-    
-    /// @notice Query if an address is an authorized operator for another address
-    /// @param _owner The address that owns the NFTs
-    /// @param _operator The address that acts on behalf of the owner
-    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise
-    function isApprovedForAll(address _owner, address _operator)
-        public
-        view
-        returns (bool);
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol b/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol
deleted file mode 100644
index bc5cd2cc2..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./ERC721Token.sol";
-
-
-contract MintableERC721Token is
-    ERC721Token
-{
-    /// @dev Function to mint a new token
-    ///      Reverts if the given token ID already exists
-    /// @param _to Address of the beneficiary that will own the minted token
-    /// @param _tokenId ID of the token to be minted by the msg.sender    
-    function _mint(address _to, uint256 _tokenId)
-        internal
-    {
-        require(
-            _to != address(0),
-            "ERC721_ZERO_TO_ADDRESS"
-        );
-
-        address owner = owners[_tokenId];
-        require(
-            owner == address(0),
-            "ERC721_OWNER_ALREADY_EXISTS"
-        );
-
-        owners[_tokenId] = _to;
-        balances[_to] = safeAdd(balances[_to], 1);
-
-        emit Transfer(
-            address(0),
-            _to,
-            _tokenId
-        );
-    }
-
-    /// @dev Function to burn a token
-    ///      Reverts if the given token ID doesn't exist
-    /// @param _owner Owner of token with given token ID
-    /// @param _tokenId ID of the token to be burned by the msg.sender
-    function _burn(address _owner, uint256 _tokenId)
-        internal
-    {
-        require(
-            _owner != address(0),
-            "ERC721_ZERO_OWNER_ADDRESS"
-        );
-
-        address owner = owners[_tokenId];
-        require(
-            owner == _owner,
-            "ERC721_OWNER_MISMATCH"
-        );
-
-        owners[_tokenId] = address(0);
-        balances[_owner] = safeSub(balances[_owner], 1);
-
-        emit Transfer(
-            _owner,
-            address(0),
-            _tokenId
-        );
-    }
-}
diff --git a/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol b/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol
deleted file mode 100644
index 9e2e68766..000000000
--- a/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../ERC20Token/IERC20Token.sol";
-
-
-contract IEtherToken is
-    IERC20Token
-{
-    function deposit()
-        public
-        payable;
-    
-    function withdraw(uint256 amount)
-        public;
-}
diff --git a/packages/contracts/contracts/tokens/EtherToken/WETH9.sol b/packages/contracts/contracts/tokens/EtherToken/WETH9.sol
deleted file mode 100644
index 17876b86d..000000000
--- a/packages/contracts/contracts/tokens/EtherToken/WETH9.sol
+++ /dev/null
@@ -1,758 +0,0 @@
-// Copyright (C) 2015, 2016, 2017 Dapphub
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-// solhint-disable
-pragma solidity ^0.4.18;
-
-
-contract WETH9 {
-    string public name     = "Wrapped Ether";
-    string public symbol   = "WETH";
-    uint8  public decimals = 18;
-
-    event  Approval(address indexed _owner, address indexed _spender, uint _value);
-    event  Transfer(address indexed _from, address indexed _to, uint _value);
-    event  Deposit(address indexed _owner, uint _value);
-    event  Withdrawal(address indexed _owner, uint _value);
-
-    mapping (address => uint)                       public  balanceOf;
-    mapping (address => mapping (address => uint))  public  allowance;
-
-    function() public payable {
-        deposit();
-    }
-    function deposit() public payable {
-        balanceOf[msg.sender] += msg.value;
-        Deposit(msg.sender, msg.value);
-    }
-    function withdraw(uint wad) public {
-        require(balanceOf[msg.sender] >= wad);
-        balanceOf[msg.sender] -= wad;
-        msg.sender.transfer(wad);
-        Withdrawal(msg.sender, wad);
-    }
-
-    function totalSupply() public view returns (uint) {
-        return this.balance;
-    }
-
-    function approve(address guy, uint wad) public returns (bool) {
-        allowance[msg.sender][guy] = wad;
-        Approval(msg.sender, guy, wad);
-        return true;
-    }
-
-    function transfer(address dst, uint wad) public returns (bool) {
-        return transferFrom(msg.sender, dst, wad);
-    }
-
-    function transferFrom(address src, address dst, uint wad)
-        public
-        returns (bool)
-    {
-        require(balanceOf[src] >= wad);
-
-        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {
-            require(allowance[src][msg.sender] >= wad);
-            allowance[src][msg.sender] -= wad;
-        }
-
-        balanceOf[src] -= wad;
-        balanceOf[dst] += wad;
-
-        Transfer(src, dst, wad);
-
-        return true;
-    }
-}
-
-
-/*
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
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-software for all its users.  We, the Free Software Foundation, use the
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-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
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-price.  Our General Public Licenses are designed to make sure that you
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-
-  12. No Surrender of Others' Freedom.
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-the Program, the only way you could satisfy both those terms and this
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-  13. Use with the GNU Affero General Public License.
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-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
-
-*/
diff --git a/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol b/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol
deleted file mode 100644
index 4920c4aac..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-pragma solidity ^0.4.11;
-
-import { Token_v1 as Token } from "./Token_v1.sol";
-
-contract ERC20Token_v1 is Token {
-
-    function transfer(address _to, uint _value) returns (bool) {
-        //Default assumes totalSupply can't be over max (2^256 - 1).
-        if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
-            balances[msg.sender] -= _value;
-            balances[_to] += _value;
-            Transfer(msg.sender, _to, _value);
-            return true;
-        } else { return false; }
-    }
-
-    function transferFrom(address _from, address _to, uint _value) returns (bool) {
-        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
-            balances[_to] += _value;
-            balances[_from] -= _value;
-            allowed[_from][msg.sender] -= _value;
-            Transfer(_from, _to, _value);
-            return true;
-        } else { return false; }
-    }
-
-    function balanceOf(address _owner) constant returns (uint) {
-        return balances[_owner];
-    }
-
-    function approve(address _spender, uint _value) returns (bool) {
-        allowed[msg.sender][_spender] = _value;
-        Approval(msg.sender, _spender, _value);
-        return true;
-    }
-
-    function allowance(address _owner, address _spender) constant returns (uint) {
-        return allowed[_owner][_spender];
-    }
-
-    mapping (address => uint) balances;
-    mapping (address => mapping (address => uint)) allowed;
-    uint public totalSupply;
-}
diff --git a/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol b/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol
deleted file mode 100644
index de619fb7e..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol
+++ /dev/null
@@ -1,39 +0,0 @@
-pragma solidity ^0.4.11;
-
-contract Token_v1 {
-
-    /// @return total amount of tokens
-    function totalSupply() constant returns (uint supply) {}
-
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return The balance
-    function balanceOf(address _owner) constant returns (uint balance) {}
-
-    /// @notice send `_value` token to `_to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return Whether the transfer was successful or not
-    function transfer(address _to, uint _value) returns (bool success) {}
-
-    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return Whether the transfer was successful or not
-    function transferFrom(address _from, address _to, uint _value) returns (bool success) {}
-
-    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @param _value The amount of wei to be approved for transfer
-    /// @return Whether the approval was successful or not
-    function approve(address _spender, uint _value) returns (bool success) {}
-
-    /// @param _owner The address of the account owning tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @return Amount of remaining tokens allowed to spent
-    function allowance(address _owner, address _spender) constant returns (uint remaining) {}
-
-    event Transfer(address indexed _from, address indexed _to, uint _value);
-    event Approval(address indexed _owner, address indexed _spender, uint _value);
-}
-
diff --git a/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol b/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
deleted file mode 100644
index bf1b0335a..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity ^0.4.11;
-
-import { ERC20Token_v1 as ERC20Token } from "./ERC20Token_v1.sol";
-
-contract UnlimitedAllowanceToken_v1 is ERC20Token {
-
-    uint constant MAX_UINT = 2**256 - 1;
-
-    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.
-    /// @param _from Address to transfer from.
-    /// @param _to Address to transfer to.
-    /// @param _value Amount to transfer.
-    /// @return Success of transfer.
-    function transferFrom(address _from, address _to, uint _value)
-        public
-        returns (bool)
-    {
-        uint allowance = allowed[_from][msg.sender];
-        if (balances[_from] >= _value
-            && allowance >= _value
-            && balances[_to] + _value >= balances[_to]
-        ) {
-            balances[_to] += _value;
-            balances[_from] -= _value;
-            if (allowance < MAX_UINT) {
-                allowed[_from][msg.sender] -= _value;
-            }
-            Transfer(_from, _to, _value);
-            return true;
-        } else {
-            return false;
-        }
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol b/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol
deleted file mode 100644
index 831e1822c..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.11;
-
-// solhint-disable-next-line max-line-length
-import { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from "./UnlimitedAllowanceToken_v1.sol";
-
-
-contract ZRXToken is 
-    UnlimitedAllowanceToken
-{
-
-    // solhint-disable const-name-snakecase
-    uint8 constant public decimals = 18;
-    uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places
-    string constant public name = "0x Protocol Token";
-    string constant public symbol = "ZRX";
-    // solhint-enableconst-name-snakecase
-
-    function ZRXToken()
-        public
-    {
-        balances[msg.sender] = totalSupply;
-    }
-}
diff --git a/packages/contracts/contracts/utils/LibBytes/LibBytes.sol b/packages/contracts/contracts/utils/LibBytes/LibBytes.sol
deleted file mode 100644
index 369f588ad..000000000
--- a/packages/contracts/contracts/utils/LibBytes/LibBytes.sol
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-library LibBytes {
-
-    using LibBytes for bytes;
-
-    /// @dev Gets the memory address for a byte array.
-    /// @param input Byte array to lookup.
-    /// @return memoryAddress Memory address of byte array. This
-    ///         points to the header of the byte array which contains
-    ///         the length.
-    function rawAddress(bytes memory input)
-        internal
-        pure
-        returns (uint256 memoryAddress)
-    {
-        assembly {
-            memoryAddress := input
-        }
-        return memoryAddress;
-    }
-    
-    /// @dev Gets the memory address for the contents of a byte array.
-    /// @param input Byte array to lookup.
-    /// @return memoryAddress Memory address of the contents of the byte array.
-    function contentAddress(bytes memory input)
-        internal
-        pure
-        returns (uint256 memoryAddress)
-    {
-        assembly {
-            memoryAddress := add(input, 32)
-        }
-        return memoryAddress;
-    }
-
-    /// @dev Copies `length` bytes from memory location `source` to `dest`.
-    /// @param dest memory address to copy bytes to.
-    /// @param source memory address to copy bytes from.
-    /// @param length number of bytes to copy.
-    function memCopy(
-        uint256 dest,
-        uint256 source,
-        uint256 length
-    )
-        internal
-        pure
-    {
-        if (length < 32) {
-            // Handle a partial word by reading destination and masking
-            // off the bits we are interested in.
-            // This correctly handles overlap, zero lengths and source == dest
-            assembly {
-                let mask := sub(exp(256, sub(32, length)), 1)
-                let s := and(mload(source), not(mask))
-                let d := and(mload(dest), mask)
-                mstore(dest, or(s, d))
-            }
-        } else {
-            // Skip the O(length) loop when source == dest.
-            if (source == dest) {
-                return;
-            }
-
-            // For large copies we copy whole words at a time. The final
-            // word is aligned to the end of the range (instead of after the
-            // previous) to handle partial words. So a copy will look like this:
-            //
-            //  ####
-            //      ####
-            //          ####
-            //            ####
-            //
-            // We handle overlap in the source and destination range by
-            // changing the copying direction. This prevents us from
-            // overwriting parts of source that we still need to copy.
-            //
-            // This correctly handles source == dest
-            //
-            if (source > dest) {
-                assembly {
-                    // We subtract 32 from `sEnd` and `dEnd` because it
-                    // is easier to compare with in the loop, and these
-                    // are also the addresses we need for copying the
-                    // last bytes.
-                    length := sub(length, 32)
-                    let sEnd := add(source, length)
-                    let dEnd := add(dest, length)
-
-                    // Remember the last 32 bytes of source
-                    // This needs to be done here and not after the loop
-                    // because we may have overwritten the last bytes in
-                    // source already due to overlap.
-                    let last := mload(sEnd)
-
-                    // Copy whole words front to back
-                    // Note: the first check is always true,
-                    // this could have been a do-while loop.
-                    // solhint-disable-next-line no-empty-blocks
-                    for {} lt(source, sEnd) {} {
-                        mstore(dest, mload(source))
-                        source := add(source, 32)
-                        dest := add(dest, 32)
-                    }
-                    
-                    // Write the last 32 bytes
-                    mstore(dEnd, last)
-                }
-            } else {
-                assembly {
-                    // We subtract 32 from `sEnd` and `dEnd` because those
-                    // are the starting points when copying a word at the end.
-                    length := sub(length, 32)
-                    let sEnd := add(source, length)
-                    let dEnd := add(dest, length)
-
-                    // Remember the first 32 bytes of source
-                    // This needs to be done here and not after the loop
-                    // because we may have overwritten the first bytes in
-                    // source already due to overlap.
-                    let first := mload(source)
-
-                    // Copy whole words back to front
-                    // We use a signed comparisson here to allow dEnd to become
-                    // negative (happens when source and dest < 32). Valid
-                    // addresses in local memory will never be larger than
-                    // 2**255, so they can be safely re-interpreted as signed.
-                    // Note: the first check is always true,
-                    // this could have been a do-while loop.
-                    // solhint-disable-next-line no-empty-blocks
-                    for {} slt(dest, dEnd) {} {
-                        mstore(dEnd, mload(sEnd))
-                        sEnd := sub(sEnd, 32)
-                        dEnd := sub(dEnd, 32)
-                    }
-                    
-                    // Write the first 32 bytes
-                    mstore(dest, first)
-                }
-            }
-        }
-    }
-
-    /// @dev Returns a slices from a byte array.
-    /// @param b The byte array to take a slice from.
-    /// @param from The starting index for the slice (inclusive).
-    /// @param to The final index for the slice (exclusive).
-    /// @return result The slice containing bytes at indices [from, to)
-    function slice(
-        bytes memory b,
-        uint256 from,
-        uint256 to
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        require(
-            from <= to,
-            "FROM_LESS_THAN_TO_REQUIRED"
-        );
-        require(
-            to < b.length,
-            "TO_LESS_THAN_LENGTH_REQUIRED"
-        );
-        
-        // Create a new bytes structure and copy contents
-        result = new bytes(to - from);
-        memCopy(
-            result.contentAddress(),
-            b.contentAddress() + from,
-            result.length
-        );
-        return result;
-    }
-    
-    /// @dev Returns a slice from a byte array without preserving the input.
-    /// @param b The byte array to take a slice from. Will be destroyed in the process.
-    /// @param from The starting index for the slice (inclusive).
-    /// @param to The final index for the slice (exclusive).
-    /// @return result The slice containing bytes at indices [from, to)
-    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.
-    function sliceDestructive(
-        bytes memory b,
-        uint256 from,
-        uint256 to
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        require(
-            from <= to,
-            "FROM_LESS_THAN_TO_REQUIRED"
-        );
-        require(
-            to < b.length,
-            "TO_LESS_THAN_LENGTH_REQUIRED"
-        );
-        
-        // Create a new bytes structure around [from, to) in-place.
-        assembly {
-            result := add(b, from)
-            mstore(result, sub(to, from))
-        }
-        return result;
-    }
-
-    /// @dev Pops the last byte off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The byte that was popped off.
-    function popLastByte(bytes memory b)
-        internal
-        pure
-        returns (bytes1 result)
-    {
-        require(
-            b.length > 0,
-            "GREATER_THAN_ZERO_LENGTH_REQUIRED"
-        );
-
-        // Store last byte.
-        result = b[b.length - 1];
-
-        assembly {
-            // Decrement length of byte array.
-            let newLen := sub(mload(b), 1)
-            mstore(b, newLen)
-        }
-        return result;
-    }
-
-    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The 20 byte address that was popped off.
-    function popLast20Bytes(bytes memory b)
-        internal
-        pure
-        returns (address result)
-    {
-        require(
-            b.length >= 20,
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Store last 20 bytes.
-        result = readAddress(b, b.length - 20);
-
-        assembly {
-            // Subtract 20 from byte array length.
-            let newLen := sub(mload(b), 20)
-            mstore(b, newLen)
-        }
-        return result;
-    }
-
-    /// @dev Tests equality of two byte arrays.
-    /// @param lhs First byte array to compare.
-    /// @param rhs Second byte array to compare.
-    /// @return True if arrays are the same. False otherwise.
-    function equals(
-        bytes memory lhs,
-        bytes memory rhs
-    )
-        internal
-        pure
-        returns (bool equal)
-    {
-        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.
-        // We early exit on unequal lengths, but keccak would also correctly
-        // handle this.
-        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);
-    }
-
-    /// @dev Reads an address from a position in a byte array.
-    /// @param b Byte array containing an address.
-    /// @param index Index in byte array of address.
-    /// @return address from byte array.
-    function readAddress(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (address result)
-    {
-        require(
-            b.length >= index + 20,  // 20 is length of address
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Add offset to index:
-        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
-        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
-        index += 20;
-
-        // Read address from array memory
-        assembly {
-            // 1. Add index to address of bytes array
-            // 2. Load 32-byte word from memory
-            // 3. Apply 20-byte mask to obtain address
-            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)
-        }
-        return result;
-    }
-
-    /// @dev Writes an address into a specific position in a byte array.
-    /// @param b Byte array to insert address into.
-    /// @param index Index in byte array of address.
-    /// @param input Address to put into byte array.
-    function writeAddress(
-        bytes memory b,
-        uint256 index,
-        address input
-    )
-        internal
-        pure
-    {
-        require(
-            b.length >= index + 20,  // 20 is length of address
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Add offset to index:
-        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
-        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
-        index += 20;
-
-        // Store address into array memory
-        assembly {
-            // The address occupies 20 bytes and mstore stores 32 bytes.
-            // First fetch the 32-byte word where we'll be storing the address, then
-            // apply a mask so we have only the bytes in the word that the address will not occupy.
-            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.
-
-            // 1. Add index to address of bytes array
-            // 2. Load 32-byte word from memory
-            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address
-            let neighbors := and(
-                mload(add(b, index)),
-                0xffffffffffffffffffffffff0000000000000000000000000000000000000000
-            )
-            
-            // Make sure input address is clean.
-            // (Solidity does not guarantee this)
-            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)
-
-            // Store the neighbors and address into memory
-            mstore(add(b, index), xor(input, neighbors))
-        }
-    }
-
-    /// @dev Reads a bytes32 value from a position in a byte array.
-    /// @param b Byte array containing a bytes32 value.
-    /// @param index Index in byte array of bytes32 value.
-    /// @return bytes32 value from byte array.
-    function readBytes32(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        require(
-            b.length >= index + 32,
-            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 256 bit length parameter
-        index += 32;
-
-        // Read the bytes32 from array memory
-        assembly {
-            result := mload(add(b, index))
-        }
-        return result;
-    }
-
-    /// @dev Writes a bytes32 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes32 to put into byte array.
-    function writeBytes32(
-        bytes memory b,
-        uint256 index,
-        bytes32 input
-    )
-        internal
-        pure
-    {
-        require(
-            b.length >= index + 32,
-            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 256 bit length parameter
-        index += 32;
-
-        // Read the bytes32 from array memory
-        assembly {
-            mstore(add(b, index), input)
-        }
-    }
-
-    /// @dev Reads a uint256 value from a position in a byte array.
-    /// @param b Byte array containing a uint256 value.
-    /// @param index Index in byte array of uint256 value.
-    /// @return uint256 value from byte array.
-    function readUint256(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (uint256 result)
-    {
-        result = uint256(readBytes32(b, index));
-        return result;
-    }
-
-    /// @dev Writes a uint256 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input uint256 to put into byte array.
-    function writeUint256(
-        bytes memory b,
-        uint256 index,
-        uint256 input
-    )
-        internal
-        pure
-    {
-        writeBytes32(b, index, bytes32(input));
-    }
-
-    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
-    /// @param b Byte array containing a bytes4 value.
-    /// @param index Index in byte array of bytes4 value.
-    /// @return bytes4 value from byte array.
-    function readBytes4(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes4 result)
-    {
-        require(
-            b.length >= index + 4,
-            "GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 32 byte length field
-        index += 32;
-
-        // Read the bytes4 from array memory
-        assembly {
-            result := mload(add(b, index))
-            // Solidity does not require us to clean the trailing bytes.
-            // We do it anyway
-            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)
-        }
-        return result;
-    }
-
-    /// @dev Reads nested bytes from a specific position.
-    /// @dev NOTE: the returned value overlaps with the input value.
-    ///            Both should be treated as immutable.
-    /// @param b Byte array containing nested bytes.
-    /// @param index Index of nested bytes.
-    /// @return result Nested bytes.
-    function readBytesWithLength(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        // Read length of nested bytes
-        uint256 nestedBytesLength = readUint256(b, index);
-        index += 32;
-
-        // Assert length of <b> is valid, given
-        // length of nested bytes
-        require(
-            b.length >= index + nestedBytesLength,
-            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
-        );
-        
-        // Return a pointer to the byte array as it exists inside `b`
-        assembly {
-            result := add(b, index)
-        }
-        return result;
-    }
-
-    /// @dev Inserts bytes at a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes to insert.
-    function writeBytesWithLength(
-        bytes memory b,
-        uint256 index,
-        bytes memory input
-    )
-        internal
-        pure
-    {
-        // Assert length of <b> is valid, given
-        // length of input
-        require(
-            b.length >= index + 32 + input.length,  // 32 bytes to store length
-            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
-        );
-
-        // Copy <input> into <b>
-        memCopy(
-            b.contentAddress() + index,
-            input.rawAddress(), // includes length of <input>
-            input.length + 32   // +32 bytes to store <input> length
-        );
-    }
-
-    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
-    /// @param dest Byte array that will be overwritten with source bytes.
-    /// @param source Byte array to copy onto dest bytes.
-    function deepCopyBytes(
-        bytes memory dest,
-        bytes memory source
-    )
-        internal
-        pure
-    {
-        uint256 sourceLen = source.length;
-        // Dest length must be >= source length, or some bytes would not be copied.
-        require(
-            dest.length >= sourceLen,
-            "GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED"
-        );
-        memCopy(
-            dest.contentAddress(),
-            source.contentAddress(),
-            sourceLen
-        );
-    }
-}
diff --git a/packages/contracts/contracts/utils/Ownable/IOwnable.sol b/packages/contracts/contracts/utils/Ownable/IOwnable.sol
deleted file mode 100644
index 5deb13497..000000000
--- a/packages/contracts/contracts/utils/Ownable/IOwnable.sol
+++ /dev/null
@@ -1,8 +0,0 @@
-pragma solidity 0.4.24;
-
-
-contract IOwnable {
-
-    function transferOwnership(address newOwner)
-        public;
-}
diff --git a/packages/contracts/contracts/utils/Ownable/Ownable.sol b/packages/contracts/contracts/utils/Ownable/Ownable.sol
deleted file mode 100644
index 0c830be68..000000000
--- a/packages/contracts/contracts/utils/Ownable/Ownable.sol
+++ /dev/null
@@ -1,33 +0,0 @@
-pragma solidity 0.4.24;
-
-import "./IOwnable.sol";
-
-
-contract Ownable is
-    IOwnable
-{
-    address public owner;
-
-    constructor ()
-        public
-    {
-        owner = msg.sender;
-    }
-
-    modifier onlyOwner() {
-        require(
-            msg.sender == owner,
-            "ONLY_CONTRACT_OWNER"
-        );
-        _;
-    }
-
-    function transferOwnership(address newOwner)
-        public
-        onlyOwner
-    {
-        if (newOwner != address(0)) {
-            owner = newOwner;
-        }
-    }
-}
diff --git a/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol b/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
deleted file mode 100644
index 9f98a7a16..000000000
--- a/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract ReentrancyGuard {
-
-    // Locked state of mutex
-    bool private locked = false;
-
-    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked
-    ///      before function execution and unlocked after.
-    modifier nonReentrant() {
-        // Ensure mutex is unlocked
-        require(
-            !locked,
-            "REENTRANCY_ILLEGAL"
-        );
-
-        // Lock mutex before function call
-        locked = true;
-
-        // Perform function call
-        _;
-
-        // Unlock mutex after function call
-        locked = false;
-    }
-}
diff --git a/packages/contracts/contracts/utils/SafeMath/SafeMath.sol b/packages/contracts/contracts/utils/SafeMath/SafeMath.sol
deleted file mode 100644
index 2855edb9d..000000000
--- a/packages/contracts/contracts/utils/SafeMath/SafeMath.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-pragma solidity 0.4.24;
-
-
-contract SafeMath {
-
-    function safeMul(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        if (a == 0) {
-            return 0;
-        }
-        uint256 c = a * b;
-        require(
-            c / a == b,
-            "UINT256_OVERFLOW"
-        );
-        return c;
-    }
-
-    function safeDiv(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 c = a / b;
-        return c;
-    }
-
-    function safeSub(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        require(
-            b <= a,
-            "UINT256_UNDERFLOW"
-        );
-        return a - b;
-    }
-
-    function safeAdd(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 c = a + b;
-        require(
-            c >= a,
-            "UINT256_OVERFLOW"
-        );
-        return c;
-    }
-
-    function max64(uint64 a, uint64 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min64(uint64 a, uint64 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-
-    function max256(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min256(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-}
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
deleted file mode 100644
index 16dd3c9c1..000000000
--- a/packages/contracts/package.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-    "private": true,
-    "name": "contracts",
-    "version": "2.1.56",
-    "engines": {
-        "node": ">=6.12"
-    },
-    "description": "Smart contract components of 0x protocol",
-    "main": "lib/src/index.js",
-    "directories": {
-        "test": "test"
-    },
-    "scripts": {
-        "build": "yarn pre_build && tsc -b",
-        "build:ci": "yarn build",
-        "pre_build": "run-s compile generate_contract_wrappers",
-        "test": "yarn run_mocha",
-        "rebuild_and_test": "run-s build test",
-        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
-        "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
-        "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
-        "run_mocha":
-            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
-        "compile": "sol-compiler --contracts-dir contracts",
-        "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
-        "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
-        "coverage:report:text": "istanbul report text",
-        "coverage:report:html": "istanbul report html && open coverage/index.html",
-        "profiler:report:html": "istanbul report html && open coverage/index.html",
-        "coverage:report:lcov": "istanbul report lcov",
-        "test:circleci": "yarn test",
-        "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
-    },
-    "config": {
-        "abis":
-            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
-    },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/0xProject/0x-monorepo.git"
-    },
-    "author": "Amir Bandeali",
-    "license": "Apache-2.0",
-    "bugs": {
-        "url": "https://github.com/0xProject/0x-monorepo/issues"
-    },
-    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
-    "devDependencies": {
-        "@0x/abi-gen": "^1.0.17",
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/sol-cov": "^2.1.14",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/tslint-config": "^1.0.10",
-        "@types/bn.js": "^4.11.0",
-        "@types/ethereumjs-abi": "^0.6.0",
-        "@types/lodash": "4.14.104",
-        "@types/node": "*",
-        "@types/yargs": "^10.0.0",
-        "chai": "^4.0.1",
-        "chai-as-promised": "^7.1.0",
-        "chai-bignumber": "^2.0.1",
-        "dirty-chai": "^2.0.1",
-        "make-promises-safe": "^1.1.0",
-        "mocha": "^4.1.0",
-        "npm-run-all": "^4.1.2",
-        "shx": "^0.2.2",
-        "solc": "^0.4.24",
-        "solhint": "^1.2.1",
-        "tslint": "5.11.0",
-        "typescript": "3.0.1",
-        "yargs": "^10.0.3"
-    },
-    "dependencies": {
-        "@0x/base-contract": "^3.0.8",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "@types/js-combinatorics": "^0.5.29",
-        "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.2",
-        "ethereumjs-abi": "0.6.5",
-        "ethereumjs-util": "^5.1.1",
-        "ethers": "~4.0.4",
-        "js-combinatorics": "^0.5.3",
-        "lodash": "^4.17.5"
-    },
-    "publishConfig": {
-        "access": "public"
-    }
-}
diff --git a/packages/contracts/src/artifacts/index.ts b/packages/contracts/src/artifacts/index.ts
deleted file mode 100644
index 97c1b6209..000000000
--- a/packages/contracts/src/artifacts/index.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as AssetProxyOwner from '../../generated-artifacts/AssetProxyOwner.json';
-import * as DummyERC20Token from '../../generated-artifacts/DummyERC20Token.json';
-import * as DummyERC721Receiver from '../../generated-artifacts/DummyERC721Receiver.json';
-import * as DummyERC721Token from '../../generated-artifacts/DummyERC721Token.json';
-import * as DummyMultipleReturnERC20Token from '../../generated-artifacts/DummyMultipleReturnERC20Token.json';
-import * as DummyNoReturnERC20Token from '../../generated-artifacts/DummyNoReturnERC20Token.json';
-import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json';
-import * as ERC20Token from '../../generated-artifacts/ERC20Token.json';
-import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json';
-import * as ERC721Token from '../../generated-artifacts/ERC721Token.json';
-import * as Exchange from '../../generated-artifacts/Exchange.json';
-import * as ExchangeWrapper from '../../generated-artifacts/ExchangeWrapper.json';
-import * as Forwarder from '../../generated-artifacts/Forwarder.json';
-import * as IAssetData from '../../generated-artifacts/IAssetData.json';
-import * as IAssetProxy from '../../generated-artifacts/IAssetProxy.json';
-import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721Receiver.json';
-import * as IValidator from '../../generated-artifacts/IValidator.json';
-import * as IWallet from '../../generated-artifacts/IWallet.json';
-import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
-import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
-import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
-import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
-import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
-import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json';
-import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
-import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json';
-import * as TestConstants from '../../generated-artifacts/TestConstants.json';
-import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json';
-import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json';
-import * as TestLibs from '../../generated-artifacts/TestLibs.json';
-import * as TestSignatureValidator from '../../generated-artifacts/TestSignatureValidator.json';
-import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json';
-import * as Validator from '../../generated-artifacts/Validator.json';
-import * as Wallet from '../../generated-artifacts/Wallet.json';
-import * as WETH9 from '../../generated-artifacts/WETH9.json';
-import * as Whitelist from '../../generated-artifacts/Whitelist.json';
-import * as ZRXToken from '../../generated-artifacts/ZRXToken.json';
-
-export const artifacts = {
-    AssetProxyOwner: AssetProxyOwner as ContractArtifact,
-    DummyERC20Token: DummyERC20Token as ContractArtifact,
-    DummyERC721Receiver: DummyERC721Receiver as ContractArtifact,
-    DummyERC721Token: DummyERC721Token as ContractArtifact,
-    DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact,
-    DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact,
-    ERC20Proxy: ERC20Proxy as ContractArtifact,
-    ERC20Token: ERC20Token as ContractArtifact,
-    ERC721Proxy: ERC721Proxy as ContractArtifact,
-    ERC721Token: ERC721Token as ContractArtifact,
-    Exchange: Exchange as ContractArtifact,
-    ExchangeWrapper: ExchangeWrapper as ContractArtifact,
-    Forwarder: Forwarder as ContractArtifact,
-    IAssetData: IAssetData as ContractArtifact,
-    IAssetProxy: IAssetProxy as ContractArtifact,
-    IValidator: IValidator as ContractArtifact,
-    IWallet: IWallet as ContractArtifact,
-    InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
-    MixinAuthorizable: MixinAuthorizable as ContractArtifact,
-    MultiAssetProxy: MultiAssetProxy as ContractArtifact,
-    MultiSigWallet: MultiSigWallet as ContractArtifact,
-    MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
-    OrderValidator: OrderValidator as ContractArtifact,
-    ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
-    TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
-    TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact,
-    TestConstants: TestConstants as ContractArtifact,
-    TestExchangeInternals: TestExchangeInternals as ContractArtifact,
-    TestLibBytes: TestLibBytes as ContractArtifact,
-    TestLibs: TestLibs as ContractArtifact,
-    TestSignatureValidator: TestSignatureValidator as ContractArtifact,
-    TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact,
-    Validator: Validator as ContractArtifact,
-    WETH9: WETH9 as ContractArtifact,
-    Wallet: Wallet as ContractArtifact,
-    Whitelist: Whitelist as ContractArtifact,
-    // Note(albrow): "as any" hack still required here because ZRXToken does not
-    // conform to the v2 artifact type.
-    ZRXToken: (ZRXToken as any) as ContractArtifact,
-};
diff --git a/packages/contracts/src/wrappers/index.ts b/packages/contracts/src/wrappers/index.ts
deleted file mode 100644
index 9ca676b56..000000000
--- a/packages/contracts/src/wrappers/index.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-export * from '../../generated-wrappers/asset_proxy_owner';
-export * from '../../generated-wrappers/dummy_erc20_token';
-export * from '../../generated-wrappers/dummy_erc721_receiver';
-export * from '../../generated-wrappers/dummy_erc721_token';
-export * from '../../generated-wrappers/dummy_multiple_return_erc20_token';
-export * from '../../generated-wrappers/dummy_no_return_erc20_token';
-export * from '../../generated-wrappers/erc20_proxy';
-export * from '../../generated-wrappers/erc721_proxy';
-export * from '../../generated-wrappers/erc20_token';
-export * from '../../generated-wrappers/erc721_token';
-export * from '../../generated-wrappers/exchange';
-export * from '../../generated-wrappers/exchange_wrapper';
-export * from '../../generated-wrappers/forwarder';
-export * from '../../generated-wrappers/i_asset_data';
-export * from '../../generated-wrappers/i_asset_proxy';
-export * from '../../generated-wrappers/invalid_erc721_receiver';
-export * from '../../generated-wrappers/mixin_authorizable';
-export * from '../../generated-wrappers/multi_sig_wallet';
-export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
-export * from '../../generated-wrappers/order_validator';
-export * from '../../generated-wrappers/reentrant_erc20_token';
-export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
-export * from '../../generated-wrappers/test_asset_proxy_owner';
-export * from '../../generated-wrappers/test_constants';
-export * from '../../generated-wrappers/test_exchange_internals';
-export * from '../../generated-wrappers/test_lib_bytes';
-export * from '../../generated-wrappers/test_libs';
-export * from '../../generated-wrappers/test_signature_validator';
-export * from '../../generated-wrappers/test_static_call_receiver';
-export * from '../../generated-wrappers/validator';
-export * from '../../generated-wrappers/wallet';
-export * from '../../generated-wrappers/weth9';
-export * from '../../generated-wrappers/whitelist';
-export * from '../../generated-wrappers/zrx_token';
diff --git a/packages/contracts/test/asset_proxy/authorizable.ts b/packages/contracts/test/asset_proxy/authorizable.ts
deleted file mode 100644
index e21af9b81..000000000
--- a/packages/contracts/test/asset_proxy/authorizable.ts
+++ /dev/null
@@ -1,207 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Authorizable', () => {
-    let owner: string;
-    let notOwner: string;
-    let address: string;
-    let authorizable: MixinAuthorizableContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        [owner, address, notOwner] = _.slice(accounts, 0, 3);
-        authorizable = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
-            artifacts.MixinAuthorizable,
-            provider,
-            txDefaults,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('addAuthorizedAddress', () => {
-        it('should throw if not called by owner', async () => {
-            return expectTransactionFailedAsync(
-                authorizable.addAuthorizedAddress.sendTransactionAsync(notOwner, { from: notOwner }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-        it('should allow owner to add an authorized address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isAuthorized = await authorizable.authorized.callAsync(address);
-            expect(isAuthorized).to.be.true();
-        });
-        it('should throw if owner attempts to authorize a duplicate address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return expectTransactionFailedAsync(
-                authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                RevertReason.TargetAlreadyAuthorized,
-            );
-        });
-    });
-
-    describe('removeAuthorizedAddress', () => {
-        it('should throw if not called by owner', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: notOwner,
-                }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-
-        it('should allow owner to remove an authorized address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isAuthorized = await authorizable.authorized.callAsync(address);
-            expect(isAuthorized).to.be.false();
-        });
-
-        it('should throw if owner attempts to remove an address that is not authorized', async () => {
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                RevertReason.TargetNotAuthorized,
-            );
-        });
-    });
-
-    describe('removeAuthorizedAddressAtIndex', () => {
-        it('should throw if not called by owner', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const index = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: notOwner,
-                }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-        it('should throw if index is >= authorities.length', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const index = new BigNumber(1);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: owner,
-                }),
-                RevertReason.IndexOutOfBounds,
-            );
-        });
-        it('should throw if owner attempts to remove an address that is not authorized', async () => {
-            const index = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: owner,
-                }),
-                RevertReason.TargetNotAuthorized,
-            );
-        });
-        it('should throw if address at index does not match target', async () => {
-            const address1 = address;
-            const address2 = notOwner;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address1, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address2, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const address1Index = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address2, address1Index, {
-                    from: owner,
-                }),
-                RevertReason.AuthorizedAddressMismatch,
-            );
-        });
-        it('should allow owner to remove an authorized address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const index = new BigNumber(0);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isAuthorized = await authorizable.authorized.callAsync(address);
-            expect(isAuthorized).to.be.false();
-        });
-    });
-
-    describe('getAuthorizedAddresses', () => {
-        it('should return all authorized addresses', async () => {
-            const initial = await authorizable.getAuthorizedAddresses.callAsync();
-            expect(initial).to.have.length(0);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const afterAdd = await authorizable.getAuthorizedAddresses.callAsync();
-            expect(afterAdd).to.have.length(1);
-            expect(afterAdd).to.include(address);
-
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const afterRemove = await authorizable.getAuthorizedAddresses.callAsync();
-            expect(afterRemove).to.have.length(0);
-        });
-    });
-});
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
deleted file mode 100644
index 8fa1e602a..000000000
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ /dev/null
@@ -1,1246 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721ReceiverContract } from '../../generated-wrappers/dummy_erc721_receiver';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/dummy_multiple_return_erc20_token';
-import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
-import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy';
-import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const assetProxyInterface = new IAssetProxyContract(
-    artifacts.IAssetProxy.compilerOutput.abi,
-    constants.NULL_ADDRESS,
-    provider,
-);
-const assetDataInterface = new IAssetDataContract(
-    artifacts.IAssetData.compilerOutput.abi,
-    constants.NULL_ADDRESS,
-    provider,
-);
-
-// tslint:disable:no-unnecessary-type-assertion
-describe('Asset Transfer Proxies', () => {
-    let owner: string;
-    let notAuthorized: string;
-    let authorized: string;
-    let fromAddress: string;
-    let toAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let erc721TokenA: DummyERC721TokenContract;
-    let erc721TokenB: DummyERC721TokenContract;
-    let erc721Receiver: DummyERC721ReceiverContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let noReturnErc20Token: DummyNoReturnERC20TokenContract;
-    let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract;
-    let multiAssetProxy: MultiAssetProxyContract;
-
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let erc721AFromTokenId: BigNumber;
-    let erc721BFromTokenId: BigNumber;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, notAuthorized, authorized, fromAddress, toAddress] = _.slice(accounts, 0, 5));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        // Deploy AssetProxies
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
-            artifacts.MultiAssetProxy,
-            provider,
-            txDefaults,
-        );
-
-        // Configure ERC20Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure ERC721Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure MultiAssetProxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Deploy and configure ERC20 tokens
-        const numDummyErc20ToDeploy = 2;
-        [erc20TokenA, erc20TokenB] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyNoReturnERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
-        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyMultipleReturnERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
-
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await noReturnErc20Token.setBalance.sendTransactionAsync(fromAddress, constants.INITIAL_ERC20_BALANCE),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await noReturnErc20Token.approve.sendTransactionAsync(
-                erc20Proxy.address,
-                constants.INITIAL_ERC20_ALLOWANCE,
-                { from: fromAddress },
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multipleReturnErc20Token.setBalance.sendTransactionAsync(
-                fromAddress,
-                constants.INITIAL_ERC20_BALANCE,
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multipleReturnErc20Token.approve.sendTransactionAsync(
-                erc20Proxy.address,
-                constants.INITIAL_ERC20_ALLOWANCE,
-                { from: fromAddress },
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Deploy and configure ERC721 tokens and receiver
-        [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Receiver,
-            provider,
-            txDefaults,
-        );
-
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721AFromTokenId = erc721Balances[fromAddress][erc721TokenA.address][0];
-        erc721BFromTokenId = erc721Balances[fromAddress][erc721TokenB.address][0];
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('ERC20Proxy', () => {
-        it('should revert if undefined function is called', async () => {
-            const undefinedSelector = '0x01020304';
-            await expectTransactionFailedWithoutReasonAsync(
-                web3Wrapper.sendTransactionAsync({
-                    from: owner,
-                    to: erc20Proxy.address,
-                    value: constants.ZERO_AMOUNT,
-                    data: undefinedSelector,
-                }),
-            );
-        });
-        it('should have an id of 0xf47261b0', async () => {
-            const proxyId = await erc20Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0xf47261b0';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
-        describe('transferFrom', () => {
-            it('should successfully transfer tokens', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Perform a transfer from fromAddress to toAddress
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
-                );
-            });
-
-            it('should successfully transfer tokens that do not return a value', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
-                // Perform a transfer from fromAddress to toAddress
-                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance.minus(amount));
-                expect(newToBalance).to.be.bignumber.equal(initialToBalance.plus(amount));
-            });
-
-            it('should successfully transfer tokens and ignore extra assetData', async () => {
-                // Construct ERC20 asset data
-                const extraData = '0102030405060708';
-                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(erc20TokenA.address)}${extraData}`;
-                // Perform a transfer from fromAddress to toAddress
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
-                );
-            });
-
-            it('should do nothing if transferring 0 amount of a token', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Perform a transfer from fromAddress to toAddress
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const amount = new BigNumber(0);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address],
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address],
-                );
-            });
-
-            it('should revert if allowances are too low', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Create allowance less than transfer amount. Set allowance on proxy.
-                const allowance = new BigNumber(0);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: fromAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                // Perform a transfer; expect this to fail.
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.deep.equal(erc20Balances);
-            });
-
-            it('should revert if allowances are too low and token does not return a value', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
-                // Create allowance less than transfer amount. Set allowance on proxy.
-                const allowance = new BigNumber(0);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: fromAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                // Perform a transfer; expect this to fail.
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
-                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
-            });
-
-            it('should revert if caller is not authorized', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: notAuthorized,
-                    }),
-                    RevertReason.SenderNotAuthorized,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.deep.equal(erc20Balances);
-            });
-
-            it('should revert if token returns more than 32 bytes', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                const initialFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const initialToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
-                // Perform a transfer; expect this to fail.
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const newToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
-                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
-                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
-            });
-        });
-    });
-
-    describe('ERC721Proxy', () => {
-        it('should revert if undefined function is called', async () => {
-            const undefinedSelector = '0x01020304';
-            await expectTransactionFailedWithoutReasonAsync(
-                web3Wrapper.sendTransactionAsync({
-                    from: owner,
-                    to: erc721Proxy.address,
-                    value: constants.ZERO_AMOUNT,
-                    data: undefinedSelector,
-                }),
-            );
-        });
-        it('should have an id of 0x02571792', async () => {
-            const proxyId = await erc721Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0x02571792';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
-        describe('transferFrom', () => {
-            it('should successfully transfer tokens', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
-            });
-
-            it('should successfully transfer tokens and ignore extra assetData', async () => {
-                // Construct ERC721 asset data
-                const extraData = '0102030405060708';
-                const encodedAssetData = `${assetDataUtils.encodeERC721AssetData(
-                    erc721TokenA.address,
-                    erc721AFromTokenId,
-                )}${extraData}`;
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
-            });
-
-            it('should not call onERC721Received when transferring to a smart contract', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    erc721Receiver.address,
-                    amount,
-                );
-                const logDecoder = new LogDecoder(web3Wrapper);
-                const tx = await logDecoder.getTxWithDecodedLogsAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_TRANSFER_FROM_GAS,
-                    }),
-                );
-                // Verify that no log was emitted by erc721 receiver
-                expect(tx.logs.length).to.be.equal(1);
-                // Verify transfer was successful
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.bignumber.equal(erc721Receiver.address);
-            });
-
-            it('should revert if transferring 0 amount of a token', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(0);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.InvalidAmount,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-
-            it('should revert if transferring > 1 amount of a token', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(500);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.InvalidAmount,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-
-            it('should revert if allowances are too low', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Remove transfer approval for fromAddress.
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721TokenA.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721AFromTokenId, {
-                        from: fromAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Perform a transfer; expect this to fail.
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-
-            it('should revert if caller is not authorized', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: notAuthorized,
-                    }),
-                    RevertReason.SenderNotAuthorized,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-        });
-    });
-    describe('MultiAssetProxy', () => {
-        it('should revert if undefined function is called', async () => {
-            const undefinedSelector = '0x01020304';
-            await expectTransactionFailedWithoutReasonAsync(
-                web3Wrapper.sendTransactionAsync({
-                    from: owner,
-                    to: multiAssetProxy.address,
-                    value: constants.ZERO_AMOUNT,
-                    data: undefinedSelector,
-                }),
-            );
-        });
-        it('should have an id of 0x94cfcdd7', async () => {
-            const proxyId = await multiAssetProxy.getProxyId.callAsync();
-            // first 4 bytes of `keccak256('MultiAsset(uint256[],bytes[])')`
-            const expectedProxyId = '0x94cfcdd7';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
-        describe('transferFrom', () => {
-            it('should transfer a single ERC20 token', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const amounts = [erc20Amount];
-                const nestedAssetData = [erc20AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-            });
-            it('should successfully transfer multiple of the same ERC20 token', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const amounts = [erc20Amount1, erc20Amount2];
-                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-            });
-            it('should successfully transfer multiple different ERC20 tokens', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
-                const amounts = [erc20Amount1, erc20Amount2];
-                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalErc20AAmount = inputAmount.times(erc20Amount1);
-                const totalErc20BAmount = inputAmount.times(erc20Amount2);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
-                );
-                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
-                );
-            });
-            it('should transfer a single ERC721 token', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc721Amount];
-                const nestedAssetData = [erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.equal(toAddress);
-            });
-            it('should successfully transfer multiple of the same ERC721 token', async () => {
-                const erc721Balances = await erc721Wrapper.getBalancesAsync();
-                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
-                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
-                    erc721TokenA.address,
-                    erc721AFromTokenId2,
-                );
-                const inputAmount = new BigNumber(1);
-                const erc721Amount = new BigNumber(1);
-                const amounts = [erc721Amount, erc721Amount];
-                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset1).to.be.equal(fromAddress);
-                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                expect(ownerFromAsset2).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_TRANSFER_FROM_GAS,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                expect(newOwnerFromAsset1).to.be.equal(toAddress);
-                expect(newOwnerFromAsset2).to.be.equal(toAddress);
-            });
-            it('should successfully transfer multiple different ERC721 tokens', async () => {
-                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
-                const inputAmount = new BigNumber(1);
-                const erc721Amount = new BigNumber(1);
-                const amounts = [erc721Amount, erc721Amount];
-                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset1).to.be.equal(fromAddress);
-                const ownerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                expect(ownerFromAsset2).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_TRANSFER_FROM_GAS,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                const newOwnerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                expect(newOwnerFromAsset1).to.be.equal(toAddress);
-                expect(newOwnerFromAsset2).to.be.equal(toAddress);
-            });
-            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.equal(toAddress);
-            });
-            it('should successfully transfer tokens and ignore extra assetData', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const extraData = '0102030405060708';
-                const assetData = `${assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                    amounts,
-                    nestedAssetData,
-                )}${extraData}`;
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.equal(toAddress);
-            });
-            it('should successfully transfer correct amounts when the `amount` > 1', async () => {
-                const inputAmount = new BigNumber(100);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
-                const amounts = [erc20Amount1, erc20Amount2];
-                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalErc20AAmount = inputAmount.times(erc20Amount1);
-                const totalErc20BAmount = inputAmount.times(erc20Amount2);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
-                );
-                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
-                );
-            });
-            it('should successfully transfer a large amount of tokens', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721Balances = await erc721Wrapper.getBalancesAsync();
-                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
-                const erc721BFromTokenId2 = erc721Balances[fromAddress][erc721TokenB.address][1];
-                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
-                    erc721TokenA.address,
-                    erc721AFromTokenId2,
-                );
-                const erc721AssetData3 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
-                const erc721AssetData4 = assetDataUtils.encodeERC721AssetData(
-                    erc721TokenB.address,
-                    erc721BFromTokenId2,
-                );
-                const amounts = [erc721Amount, erc20Amount1, erc721Amount, erc20Amount2, erc721Amount, erc721Amount];
-                const nestedAssetData = [
-                    erc721AssetData1,
-                    erc20AssetData1,
-                    erc721AssetData2,
-                    erc20AssetData2,
-                    erc721AssetData3,
-                    erc721AssetData4,
-                ];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset1).to.be.equal(fromAddress);
-                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                expect(ownerFromAsset2).to.be.equal(fromAddress);
-                const ownerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                expect(ownerFromAsset3).to.be.equal(fromAddress);
-                const ownerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
-                expect(ownerFromAsset4).to.be.equal(fromAddress);
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                const newOwnerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                const newOwnerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
-                expect(newOwnerFromAsset1).to.be.equal(toAddress);
-                expect(newOwnerFromAsset2).to.be.equal(toAddress);
-                expect(newOwnerFromAsset3).to.be.equal(toAddress);
-                expect(newOwnerFromAsset4).to.be.equal(toAddress);
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalErc20AAmount = inputAmount.times(erc20Amount1);
-                const totalErc20BAmount = inputAmount.times(erc20Amount2);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
-                );
-                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
-                );
-            });
-            it('should revert if a single transfer fails', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // 2 is an invalid erc721 amount
-                const erc721Amount = new BigNumber(2);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.InvalidAmount,
-                );
-            });
-            it('should revert if an AssetProxy is not registered', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const invalidProxyId = '0x12345678';
-                const invalidErc721AssetData = `${invalidProxyId}${erc721AssetData.slice(10)}`;
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, invalidErc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.AssetProxyDoesNotExist,
-                );
-            });
-            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.LengthMismatch,
-                );
-            });
-            it('should revert if amounts multiplication results in an overflow', async () => {
-                const inputAmount = new BigNumber(2).pow(128);
-                const erc20Amount = new BigNumber(2).pow(128);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const amounts = [erc20Amount];
-                const nestedAssetData = [erc20AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.Uint256Overflow,
-                );
-            });
-            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = '0x123456';
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.LengthGreaterThan3Required,
-                );
-            });
-            it('should revert if caller is not authorized', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: notAuthorized,
-                    }),
-                    RevertReason.SenderNotAuthorized,
-                );
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
-// tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts
deleted file mode 100644
index 9159b0d8f..000000000
--- a/packages/contracts/test/exchange/core.ts
+++ /dev/null
@@ -1,1168 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract, DummyERC20TokenTransferEventArgs } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange';
-import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
-import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
-import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
-import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const assetDataInterface = new IAssetDataContract(
-    artifacts.IAssetData.compilerOutput.abi,
-    constants.NULL_ADDRESS,
-    provider,
-);
-// tslint:disable:no-unnecessary-type-assertion
-describe('Exchange core', () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let noReturnErc20Token: DummyNoReturnERC20TokenContract;
-    let reentrantErc20Token: ReentrantERC20TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let multiAssetProxy: MultiAssetProxyContract;
-    let maliciousWallet: TestStaticCallReceiverContract;
-    let maliciousValidator: TestStaticCallReceiverContract;
-
-    let signedOrder: SignedOrder;
-    let erc20Balances: ERC20BalancesByOwner;
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let orderFactory: OrderFactory;
-
-    let erc721MakerAssetIds: BigNumber[];
-    let erc721TakerAssetIds: BigNumber[];
-
-    let defaultMakerAssetAddress: string;
-    let defaultTakerAssetAddress: string;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        // Deploy AssetProxies, Exchange, tokens, and malicious contracts
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
-            artifacts.MultiAssetProxy,
-            provider,
-            txDefaults,
-        );
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.TestStaticCallReceiver,
-            provider,
-            txDefaults,
-        );
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
-        );
-
-        // Configure ERC20Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure ERC721Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure MultiAssetProxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure Exchange
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(multiAssetProxy.address, owner);
-
-        // Configure ERC20 tokens
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        // Configure ERC721 tokens
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
-
-        // Configure order defaults
-        defaultMakerAssetAddress = erc20TokenA.address;
-        defaultTakerAssetAddress = erc20TokenB.address;
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('fillOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow fillOrder to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    signedOrder = await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await expectTransactionFailedAsync(
-                        exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                        RevertReason.TransferFailed,
-                    );
-                });
-            });
-        };
-        describe('fillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should throw if signature is invalid', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-
-            const v = ethUtil.toBuffer(signedOrder.signature.slice(0, 4));
-            const invalidR = ethUtil.sha3('invalidR');
-            const invalidS = ethUtil.sha3('invalidS');
-            const signatureType = ethUtil.toBuffer(`0x${signedOrder.signature.slice(-2)}`);
-            const invalidSigBuff = Buffer.concat([v, invalidR, invalidS, signatureType]);
-            const invalidSigHex = `0x${invalidSigBuff.toString('hex')}`;
-            signedOrder.signature = invalidSigHex;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.InvalidOrderSignature,
-            );
-        });
-
-        it('should throw if no value is filled', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should revert if `isValidSignature` tries to update state when SignatureType=Wallet', async () => {
-            const maliciousMakerAddress = maliciousWallet.address;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenA.setBalance.sendTransactionAsync(
-                    maliciousMakerAddress,
-                    constants.INITIAL_ERC20_BALANCE,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await maliciousWallet.approveERC20.sendTransactionAsync(
-                    erc20TokenA.address,
-                    erc20Proxy.address,
-                    constants.INITIAL_ERC20_ALLOWANCE,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAddress: maliciousMakerAddress,
-                makerFee: constants.ZERO_AMOUNT,
-            });
-            signedOrder.signature = `0x0${SignatureType.Wallet}`;
-            await expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.WalletError,
-            );
-        });
-
-        it('should revert if `isValidSignature` tries to update state when SignatureType=Validator', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await exchange.setSignatureValidatorApproval.sendTransactionAsync(
-                    maliciousValidator.address,
-                    isApproved,
-                    { from: makerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            signedOrder.signature = `${maliciousValidator.address}0${SignatureType.Validator}`;
-            await expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.ValidatorError,
-            );
-        });
-
-        it('should not emit transfer events for transfers where from == to', async () => {
-            const txReceipt = await exchangeWrapper.fillOrderAsync(signedOrder, makerAddress);
-            const logs = txReceipt.logs;
-            const transferLogs = _.filter(
-                logs,
-                log => (log as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).event === 'Transfer',
-            );
-            expect(transferLogs.length).to.be.equal(2);
-            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal(
-                zrxToken.address,
-            );
-            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal(
-                makerAddress,
-            );
-            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal(
-                feeRecipientAddress,
-            );
-            expect(
-                (transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value,
-            ).to.be.bignumber.equal(signedOrder.makerFee);
-            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal(
-                zrxToken.address,
-            );
-            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal(
-                makerAddress,
-            );
-            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal(
-                feeRecipientAddress,
-            );
-            expect(
-                (transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value,
-            ).to.be.bignumber.equal(signedOrder.takerFee);
-        });
-    });
-
-    describe('Testing exchange of ERC20 tokens with no return values', () => {
-        before(async () => {
-            noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyNoReturnERC20Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-                constants.DUMMY_TOKEN_DECIMALS,
-                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await noReturnErc20Token.approve.sendTransactionAsync(
-                    erc20Proxy.address,
-                    constants.INITIAL_ERC20_ALLOWANCE,
-                    { from: makerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-        });
-        it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-
-            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
-            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
-            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
-            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
-                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
-            );
-        });
-        it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-
-            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
-            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
-            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
-            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
-                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
-            );
-        });
-        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-
-            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
-            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
-            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
-            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
-                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
-            );
-        });
-    });
-
-    describe('cancelOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-
-        it('should throw if not sent by maker', async () => {
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, takerAddress),
-                RevertReason.InvalidMaker,
-            );
-        });
-
-        it('should throw if makerAssetAmount is 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(0),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if takerAssetAmount is 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: new BigNumber(0),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should be able to cancel a full order', async () => {
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                    takerAssetFillAmount: signedOrder.takerAssetAmount.div(2),
-                }),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should log 1 event with correct arguments', async () => {
-            const res = await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            expect(res.logs).to.have.length(1);
-
-            const log = res.logs[0] as LogWithDecodedArgs<ExchangeCancelEventArgs>;
-            const logArgs = log.args;
-
-            expect(signedOrder.makerAddress).to.be.equal(logArgs.makerAddress);
-            expect(signedOrder.makerAddress).to.be.equal(logArgs.senderAddress);
-            expect(signedOrder.feeRecipientAddress).to.be.equal(logArgs.feeRecipientAddress);
-            expect(signedOrder.makerAssetData).to.be.equal(logArgs.makerAssetData);
-            expect(signedOrder.takerAssetData).to.be.equal(logArgs.takerAssetData);
-            expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(logArgs.orderHash);
-        });
-
-        it('should throw if already cancelled', async () => {
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if order is expired', async () => {
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10),
-            });
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if rounding error is greater than 0.1%', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1001),
-                takerAssetAmount: new BigNumber(3),
-            });
-
-            const fillTakerAssetAmount1 = new BigNumber(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount: fillTakerAssetAmount1,
-            });
-
-            const fillTakerAssetAmount2 = new BigNumber(1);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                    takerAssetFillAmount: fillTakerAssetAmount2,
-                }),
-                RevertReason.RoundingError,
-            );
-        });
-    });
-
-    describe('cancelOrdersUpTo', () => {
-        it('should fail to set orderEpoch less than current orderEpoch', async () => {
-            const orderEpoch = new BigNumber(1);
-            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
-            const lesserOrderEpoch = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrdersUpToAsync(lesserOrderEpoch, makerAddress),
-                RevertReason.InvalidNewOrderEpoch,
-            );
-        });
-
-        it('should fail to set orderEpoch equal to existing orderEpoch', async () => {
-            const orderEpoch = new BigNumber(1);
-            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress),
-                RevertReason.InvalidNewOrderEpoch,
-            );
-        });
-
-        it('should cancel only orders with a orderEpoch less than existing orderEpoch', async () => {
-            // Cancel all transactions with a orderEpoch less than 1
-            const orderEpoch = new BigNumber(1);
-            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
-
-            // Create 3 orders with orderEpoch values: 0,1,2,3
-            // Since we cancelled with orderEpoch=1, orders with orderEpoch<=1 will not be processed
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const signedOrders = [
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18),
-                    salt: new BigNumber(0),
-                }),
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18),
-                    salt: new BigNumber(1),
-                }),
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18),
-                    salt: new BigNumber(2),
-                }),
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18),
-                    salt: new BigNumber(3),
-                }),
-            ];
-            await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
-                // HACK(albrow): We need to hardcode the gas estimate here because
-                // the Geth gas estimator doesn't work with the way we use
-                // delegatecall and swallow errors.
-                gas: 600000,
-            });
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const fillMakerAssetAmount = signedOrders[2].makerAssetAmount.add(signedOrders[3].makerAssetAmount);
-            const fillTakerAssetAmount = signedOrders[2].takerAssetAmount.add(signedOrders[3].takerAssetAmount);
-            const makerFee = signedOrders[2].makerFee.add(signedOrders[3].makerFee);
-            const takerFee = signedOrders[2].takerFee.add(signedOrders[3].takerFee);
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(fillMakerAssetAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerAssetAddress].add(fillTakerAssetAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-            );
-            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(fillTakerAssetAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].add(fillMakerAssetAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-            );
-        });
-    });
-
-    describe('Testing Exchange of ERC721 Tokens', () => {
-        it('should throw when maker does not own the token with id makerAssetId', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721TakerAssetIds[0];
-            const takerAssetId = erc721TakerAssetIds[1];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.not.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.TransferFailed,
-            );
-        });
-
-        it('should throw when taker does not own the token with id takerAssetId', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            const takerAssetId = erc721MakerAssetIds[1];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.not.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.TransferFailed,
-            );
-        });
-
-        it('should throw when makerAssetAmount is greater than 1', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            const takerAssetId = erc721TakerAssetIds[0];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(2),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.InvalidAmount,
-            );
-        });
-
-        it('should throw when takerAssetAmount is greater than 1', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            const takerAssetId = erc721TakerAssetIds[0];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(500),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.InvalidAmount,
-            );
-        });
-
-        it('should throw on partial fill', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            });
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.RoundingError,
-            );
-        });
-    });
-
-    describe('Testing exchange of multiple assets', () => {
-        it('should allow multiple assets to be exchanged for a single asset', async () => {
-            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const makerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                makerAmounts,
-                makerNestedAssetData,
-            );
-            const makerAssetAmount = new BigNumber(1);
-            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const takerAssetAmount = new BigNumber(10);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.plus(takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(takerAssetAmount));
-        });
-        it('should allow multiple assets to be exchanged for multiple assets', async () => {
-            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const makerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                makerAmounts,
-                makerNestedAssetData,
-            );
-            const makerAssetAmount = new BigNumber(1);
-            const takerAmounts = [new BigNumber(10), new BigNumber(1)];
-            const takerAssetId = erc721TakerAssetIds[0];
-            const takerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            ];
-            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                takerAmounts,
-                takerNestedAssetData,
-            );
-            const takerAssetAmount = new BigNumber(1);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(
-                initialMakerZrxBalance.plus(takerAmounts[0].times(takerAssetAmount)),
-            );
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(
-                initialTakerZrxBalance.minus(takerAmounts[0].times(takerAssetAmount)),
-            );
-            expect(finalOwnerTakerAsset).to.be.equal(makerAddress);
-        });
-        it('should allow an order selling multiple assets to be partially filled', async () => {
-            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const makerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                makerAmounts,
-                makerNestedAssetData,
-            );
-            const makerAssetAmount = new BigNumber(30);
-            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const takerAssetAmount = new BigNumber(10);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-            });
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.minus(
-                    makerAmounts[0].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.minus(
-                    makerAmounts[1].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(
-                initialMakerZrxBalance.plus(
-                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.plus(
-                    makerAmounts[0].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.plus(
-                    makerAmounts[1].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(
-                initialTakerZrxBalance.minus(
-                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-        });
-        it('should allow an order buying multiple assets to be partially filled', async () => {
-            const takerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const takerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                takerAmounts,
-                takerNestedAssetData,
-            );
-            const takerAssetAmount = new BigNumber(30);
-            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const makerAssetAmount = new BigNumber(10);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-            });
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.plus(
-                    takerAmounts[0].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.plus(
-                    takerAmounts[1].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(
-                initialMakerZrxBalance.minus(
-                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.minus(
-                    takerAmounts[0].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.minus(
-                    takerAmounts[1].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(
-                initialTakerZrxBalance.plus(
-                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-        });
-    });
-
-    describe('getOrderInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should return the correct orderInfo for an unfilled valid order', async () => {
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.FILLABLE;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a fully filled order', async () => {
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
-            const expectedOrderStatus = OrderStatus.FULLY_FILLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a partially filled order', async () => {
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
-            const expectedOrderStatus = OrderStatus.FILLABLE;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a cancelled and unfilled order', async () => {
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.CANCELLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a cancelled and partially filled order', async () => {
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
-            const expectedOrderStatus = OrderStatus.CANCELLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an expired and unfilled order', async () => {
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
-            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.EXPIRED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an expired and partially filled order', async () => {
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
-            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
-            const expectedOrderStatus = OrderStatus.EXPIRED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an expired and fully filled order', async () => {
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
-            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
-            // FULLY_FILLED takes precedence over EXPIRED
-            const expectedOrderStatus = OrderStatus.FULLY_FILLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an order with a makerAssetAmount of 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({ makerAssetAmount: new BigNumber(0) });
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.INVALID_MAKER_ASSET_AMOUNT;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an order with a takerAssetAmount of 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({ takerAssetAmount: new BigNumber(0) });
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.INVALID_TAKER_ASSET_AMOUNT;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/exchange/dispatcher.ts b/packages/contracts/test/exchange/dispatcher.ts
deleted file mode 100644
index 3d3aa42c2..000000000
--- a/packages/contracts/test/exchange/dispatcher.ts
+++ /dev/null
@@ -1,280 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import {
-    TestAssetProxyDispatcherAssetProxyRegisteredEventArgs,
-    TestAssetProxyDispatcherContract,
-} from '../../generated-wrappers/test_asset_proxy_dispatcher';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('AssetProxyDispatcher', () => {
-    let owner: string;
-    let notOwner: string;
-    let makerAddress: string;
-    let takerAddress: string;
-
-    let zrxToken: DummyERC20TokenContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let assetProxyDispatcher: TestAssetProxyDispatcherContract;
-
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Setup accounts & addresses
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, notOwner, makerAddress, takerAddress] = _.slice(accounts, 0, 4));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 1;
-        [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS);
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-
-        assetProxyDispatcher = await TestAssetProxyDispatcherContract.deployFrom0xArtifactAsync(
-            artifacts.TestAssetProxyDispatcher,
-            provider,
-            txDefaults,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('registerAssetProxy', () => {
-        it('should record proxy upon registration', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-        });
-
-        it('should be able to record multiple proxies', async () => {
-            // Record first proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            let proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-            // Record another proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC721);
-            expect(proxyAddress).to.be.equal(erc721Proxy.address);
-        });
-
-        it('should throw if a proxy with the same id is already registered', async () => {
-            // Initial registration
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-            // Deploy a new version of the ERC20 Transfer Proxy contract
-            const newErc20TransferProxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(
-                artifacts.ERC20Proxy,
-                provider,
-                txDefaults,
-            );
-            // Register new ERC20 Transfer Proxy contract
-            return expectTransactionFailedAsync(
-                assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(newErc20TransferProxy.address, {
-                    from: owner,
-                }),
-                RevertReason.AssetProxyAlreadyExists,
-            );
-        });
-
-        it('should throw if requesting address is not owner', async () => {
-            return expectTransactionFailedAsync(
-                assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: notOwner }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-
-        it('should log an event with correct arguments when an asset proxy is registered', async () => {
-            const logDecoder = new LogDecoder(web3Wrapper);
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-            );
-            const logs = txReceipt.logs;
-            const log = logs[0] as LogWithDecodedArgs<TestAssetProxyDispatcherAssetProxyRegisteredEventArgs>;
-            expect(log.args.id).to.equal(AssetProxyId.ERC20);
-            expect(log.args.assetProxy).to.equal(erc20Proxy.address);
-        });
-    });
-
-    describe('getAssetProxy', () => {
-        it('should return correct address of registered proxy', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-        });
-
-        it('should return NULL address if requesting non-existent proxy', async () => {
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(constants.NULL_ADDRESS);
-        });
-    });
-
-    describe('dispatchTransferFrom', () => {
-        it('should dispatch transfer to registered proxy', async () => {
-            // Register ERC20 proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-            // Perform a transfer from makerAddress to takerAddress
-            const erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const amount = new BigNumber(10);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    takerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Verify transfer was successful
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(amount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].add(amount),
-            );
-        });
-
-        it('should not dispatch a transfer if amount == 0', async () => {
-            // Register ERC20 proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-            // Perform a transfer from makerAddress to takerAddress
-            const erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const amount = constants.ZERO_AMOUNT;
-            const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    takerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            expect(txReceipt.logs.length).to.be.equal(0);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.deep.equal(erc20Balances);
-        });
-
-        it('should not dispatch a transfer if from == to', async () => {
-            // Register ERC20 proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-            // Perform a transfer from makerAddress to takerAddress
-            const erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const amount = new BigNumber(10);
-            const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    makerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            expect(txReceipt.logs.length).to.be.equal(0);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.deep.equal(erc20Balances);
-        });
-
-        it('should throw if dispatching to unregistered proxy', async () => {
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            // Perform a transfer from makerAddress to takerAddress
-            const amount = new BigNumber(10);
-            return expectTransactionFailedAsync(
-                assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    takerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                RevertReason.AssetProxyDoesNotExist,
-            );
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/exchange/fill_order.ts b/packages/contracts/test/exchange/fill_order.ts
deleted file mode 100644
index 37efaad2b..000000000
--- a/packages/contracts/test/exchange/fill_order.ts
+++ /dev/null
@@ -1,312 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import * as _ from 'lodash';
-
-import { chaiSetup } from '../utils/chai_setup';
-import {
-    FillOrderCombinatorialUtils,
-    fillOrderCombinatorialUtilsFactoryAsync,
-} from '../utils/fill_order_combinatorial_utils';
-import {
-    AllowanceAmountScenario,
-    AssetDataScenario,
-    BalanceAmountScenario,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    FillScenario,
-    OrderAssetAmountScenario,
-    TakerAssetFillAmountScenario,
-    TakerScenario,
-} from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-const defaultFillScenario = {
-    orderScenario: {
-        takerScenario: TakerScenario.Unspecified,
-        feeRecipientScenario: FeeRecipientAddressScenario.EthUserAddress,
-        makerAssetAmountScenario: OrderAssetAmountScenario.Large,
-        takerAssetAmountScenario: OrderAssetAmountScenario.Large,
-        makerFeeScenario: OrderAssetAmountScenario.Large,
-        takerFeeScenario: OrderAssetAmountScenario.Large,
-        expirationTimeSecondsScenario: ExpirationTimeSecondsScenario.InFuture,
-        makerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-        takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-    },
-    takerAssetFillAmountScenario: TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount,
-    makerStateScenario: {
-        traderAssetBalance: BalanceAmountScenario.Higher,
-        traderAssetAllowance: AllowanceAmountScenario.Higher,
-        zrxFeeBalance: BalanceAmountScenario.Higher,
-        zrxFeeAllowance: AllowanceAmountScenario.Higher,
-    },
-    takerStateScenario: {
-        traderAssetBalance: BalanceAmountScenario.Higher,
-        traderAssetAllowance: AllowanceAmountScenario.Higher,
-        zrxFeeBalance: BalanceAmountScenario.Higher,
-        zrxFeeAllowance: AllowanceAmountScenario.Higher,
-    },
-};
-
-describe('FillOrder Tests', () => {
-    let fillOrderCombinatorialUtils: FillOrderCombinatorialUtils;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-        fillOrderCombinatorialUtils = await fillOrderCombinatorialUtilsFactoryAsync(web3Wrapper, txDefaults);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('fillOrder', () => {
-        const test = (fillScenarios: FillScenario[]) => {
-            _.forEach(fillScenarios, fillScenario => {
-                const description = `Combinatorial OrderFill: ${JSON.stringify(fillScenario)}`;
-                it(description, async () => {
-                    await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-                });
-            });
-        };
-
-        const allFillScenarios = FillOrderCombinatorialUtils.generateFillOrderCombinations();
-        describe('Combinatorially generated fills orders', () => test(allFillScenarios));
-
-        it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerAssetAmountScenario: OrderAssetAmountScenario.Small,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetAmountScenario: OrderAssetAmountScenario.Small,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount with zero decimals', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetAmountScenario: OrderAssetAmountScenario.Small,
-                    makerAssetDataScenario: AssetDataScenario.ERC20ZeroDecimals,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when taker is specified and order is claimed by taker', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerScenario: TakerScenario.CorrectlySpecified,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should fill remaining value if takerAssetFillAmount > remaining takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should throw when taker is specified and order is claimed by other', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerScenario: TakerScenario.IncorrectlySpecified,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if makerAssetAmount is 0', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetAmountScenario: OrderAssetAmountScenario.Zero,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if takerAssetAmount is 0', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerAssetAmountScenario: OrderAssetAmountScenario.Zero,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if takerAssetFillAmount is 0', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.Zero,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if an order is expired', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario.InPast,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if maker erc20Balances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetBalance: BalanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if taker erc20Balances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetBalance: BalanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if maker allowances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if taker allowances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-    });
-
-    describe('Testing exchange of ERC721 Tokens', () => {
-        it('should successfully exchange a single token between the maker and taker (via fillOrder)', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC721,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should successfully fill order when makerAsset is ERC721 and takerAsset is ERC20', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario, true);
-        });
-
-        it('should successfully fill order when makerAsset is ERC20 and takerAsset is ERC721', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-                    takerAssetDataScenario: AssetDataScenario.ERC721,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should successfully fill order when makerAsset is ERC721 and approveAll is set for it', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should successfully fill order when makerAsset and takerAsset are ERC721 and approveAll is set for them', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC721,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
-                },
-                takerStateScenario: {
-                    ...defaultFillScenario.takerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-    });
-});
diff --git a/packages/contracts/test/exchange/internal.ts b/packages/contracts/test/exchange/internal.ts
deleted file mode 100644
index 109be29c6..000000000
--- a/packages/contracts/test/exchange/internal.ts
+++ /dev/null
@@ -1,466 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { Order, RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
-import { artifacts } from '../../src/artifacts';
-import { getRevertReasonOrErrorMessageForSendTransactionAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from '../utils/combinatorial_utils';
-import { constants } from '../utils/constants';
-import { FillResults } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-const MAX_UINT256 = new BigNumber(2).pow(256).minus(1);
-
-const emptyOrder: Order = {
-    senderAddress: constants.NULL_ADDRESS,
-    makerAddress: constants.NULL_ADDRESS,
-    takerAddress: constants.NULL_ADDRESS,
-    makerFee: new BigNumber(0),
-    takerFee: new BigNumber(0),
-    makerAssetAmount: new BigNumber(0),
-    takerAssetAmount: new BigNumber(0),
-    makerAssetData: '0x',
-    takerAssetData: '0x',
-    salt: new BigNumber(0),
-    exchangeAddress: constants.NULL_ADDRESS,
-    feeRecipientAddress: constants.NULL_ADDRESS,
-    expirationTimeSeconds: new BigNumber(0),
-};
-
-const emptySignedOrder: SignedOrder = {
-    ...emptyOrder,
-    signature: '',
-};
-
-const overflowErrorForCall = new Error(RevertReason.Uint256Overflow);
-
-describe('Exchange core internal functions', () => {
-    let testExchange: TestExchangeInternalsContract;
-    let overflowErrorForSendTransaction: Error | undefined;
-    let divisionByZeroErrorForCall: Error | undefined;
-    let roundingErrorForCall: Error | undefined;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        testExchange = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
-            artifacts.TestExchangeInternals,
-            provider,
-            txDefaults,
-        );
-        overflowErrorForSendTransaction = new Error(
-            await getRevertReasonOrErrorMessageForSendTransactionAsync(RevertReason.Uint256Overflow),
-        );
-        divisionByZeroErrorForCall = new Error(RevertReason.DivisionByZero);
-        roundingErrorForCall = new Error(RevertReason.RoundingError);
-    });
-    // Note(albrow): Don't forget to add beforeEach and afterEach calls to reset
-    // the blockchain state for any tests which modify it!
-
-    async function referenceIsRoundingErrorFloorAsync(
-        numerator: BigNumber,
-        denominator: BigNumber,
-        target: BigNumber,
-    ): Promise<boolean> {
-        if (denominator.eq(0)) {
-            throw divisionByZeroErrorForCall;
-        }
-        if (numerator.eq(0)) {
-            return false;
-        }
-        if (target.eq(0)) {
-            return false;
-        }
-        const product = numerator.mul(target);
-        const remainder = product.mod(denominator);
-        const remainderTimes1000 = remainder.mul('1000');
-        const isError = remainderTimes1000.gte(product);
-        if (product.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        if (remainderTimes1000.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        return isError;
-    }
-
-    async function referenceIsRoundingErrorCeilAsync(
-        numerator: BigNumber,
-        denominator: BigNumber,
-        target: BigNumber,
-    ): Promise<boolean> {
-        if (denominator.eq(0)) {
-            throw divisionByZeroErrorForCall;
-        }
-        if (numerator.eq(0)) {
-            return false;
-        }
-        if (target.eq(0)) {
-            return false;
-        }
-        const product = numerator.mul(target);
-        const remainder = product.mod(denominator);
-        const error = denominator.sub(remainder).mod(denominator);
-        const errorTimes1000 = error.mul('1000');
-        const isError = errorTimes1000.gte(product);
-        if (product.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        if (errorTimes1000.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        return isError;
-    }
-
-    async function referenceSafeGetPartialAmountFloorAsync(
-        numerator: BigNumber,
-        denominator: BigNumber,
-        target: BigNumber,
-    ): Promise<BigNumber> {
-        if (denominator.eq(0)) {
-            throw divisionByZeroErrorForCall;
-        }
-        const isRoundingError = await referenceIsRoundingErrorFloorAsync(numerator, denominator, target);
-        if (isRoundingError) {
-            throw roundingErrorForCall;
-        }
-        const product = numerator.mul(target);
-        if (product.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        return product.dividedToIntegerBy(denominator);
-    }
-
-    describe('addFillResults', async () => {
-        function makeFillResults(value: BigNumber): FillResults {
-            return {
-                makerAssetFilledAmount: value,
-                takerAssetFilledAmount: value,
-                makerFeePaid: value,
-                takerFeePaid: value,
-            };
-        }
-        async function referenceAddFillResultsAsync(
-            totalValue: BigNumber,
-            singleValue: BigNumber,
-        ): Promise<FillResults> {
-            // Note(albrow): Here, each of totalFillResults and
-            // singleFillResults will consist of fields with the same values.
-            // This should be safe because none of the fields in a given
-            // FillResults are ever used together in a mathemetical operation.
-            // They are only used with the corresponding field from *the other*
-            // FillResults, which are different.
-            const totalFillResults = makeFillResults(totalValue);
-            const singleFillResults = makeFillResults(singleValue);
-            // HACK(albrow): _.mergeWith mutates the first argument! To
-            // workaround this we use _.cloneDeep.
-            return _.mergeWith(
-                _.cloneDeep(totalFillResults),
-                singleFillResults,
-                (totalVal: BigNumber, singleVal: BigNumber) => {
-                    const newTotal = totalVal.add(singleVal);
-                    if (newTotal.greaterThan(MAX_UINT256)) {
-                        throw overflowErrorForCall;
-                    }
-                    return newTotal;
-                },
-            );
-        }
-        async function testAddFillResultsAsync(totalValue: BigNumber, singleValue: BigNumber): Promise<FillResults> {
-            const totalFillResults = makeFillResults(totalValue);
-            const singleFillResults = makeFillResults(singleValue);
-            return testExchange.publicAddFillResults.callAsync(totalFillResults, singleFillResults);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'addFillResults',
-            referenceAddFillResultsAsync,
-            testAddFillResultsAsync,
-            [uint256Values, uint256Values],
-        );
-    });
-
-    describe('calculateFillResults', async () => {
-        function makeOrder(
-            makerAssetAmount: BigNumber,
-            takerAssetAmount: BigNumber,
-            makerFee: BigNumber,
-            takerFee: BigNumber,
-        ): Order {
-            return {
-                ...emptyOrder,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee,
-                takerFee,
-            };
-        }
-        async function referenceCalculateFillResultsAsync(
-            orderTakerAssetAmount: BigNumber,
-            takerAssetFilledAmount: BigNumber,
-            otherAmount: BigNumber,
-        ): Promise<FillResults> {
-            // Note(albrow): Here we are re-using the same value (otherAmount)
-            // for order.makerAssetAmount, order.makerFee, and order.takerFee.
-            // This should be safe because they are never used with each other
-            // in any mathematical operation in either the reference TypeScript
-            // implementation or the Solidity implementation of
-            // calculateFillResults.
-            const makerAssetFilledAmount = await referenceSafeGetPartialAmountFloorAsync(
-                takerAssetFilledAmount,
-                orderTakerAssetAmount,
-                otherAmount,
-            );
-            const order = makeOrder(otherAmount, orderTakerAssetAmount, otherAmount, otherAmount);
-            const orderMakerAssetAmount = order.makerAssetAmount;
-            return {
-                makerAssetFilledAmount,
-                takerAssetFilledAmount,
-                makerFeePaid: await referenceSafeGetPartialAmountFloorAsync(
-                    makerAssetFilledAmount,
-                    orderMakerAssetAmount,
-                    otherAmount,
-                ),
-                takerFeePaid: await referenceSafeGetPartialAmountFloorAsync(
-                    takerAssetFilledAmount,
-                    orderTakerAssetAmount,
-                    otherAmount,
-                ),
-            };
-        }
-        async function testCalculateFillResultsAsync(
-            orderTakerAssetAmount: BigNumber,
-            takerAssetFilledAmount: BigNumber,
-            otherAmount: BigNumber,
-        ): Promise<FillResults> {
-            const order = makeOrder(otherAmount, orderTakerAssetAmount, otherAmount, otherAmount);
-            return testExchange.publicCalculateFillResults.callAsync(order, takerAssetFilledAmount);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'calculateFillResults',
-            referenceCalculateFillResultsAsync,
-            testCalculateFillResultsAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('getPartialAmountFloor', async () => {
-        async function referenceGetPartialAmountFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            if (denominator.eq(0)) {
-                throw divisionByZeroErrorForCall;
-            }
-            const product = numerator.mul(target);
-            if (product.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForCall;
-            }
-            return product.dividedToIntegerBy(denominator);
-        }
-        async function testGetPartialAmountFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicGetPartialAmountFloor.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'getPartialAmountFloor',
-            referenceGetPartialAmountFloorAsync,
-            testGetPartialAmountFloorAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('getPartialAmountCeil', async () => {
-        async function referenceGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            if (denominator.eq(0)) {
-                throw divisionByZeroErrorForCall;
-            }
-            const product = numerator.mul(target);
-            const offset = product.add(denominator.sub(1));
-            if (offset.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForCall;
-            }
-            const result = offset.dividedToIntegerBy(denominator);
-            if (product.mod(denominator).eq(0)) {
-                expect(result.mul(denominator)).to.be.bignumber.eq(product);
-            } else {
-                expect(result.mul(denominator)).to.be.bignumber.gt(product);
-            }
-            return result;
-        }
-        async function testGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicGetPartialAmountCeil.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'getPartialAmountCeil',
-            referenceGetPartialAmountCeilAsync,
-            testGetPartialAmountCeilAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('safeGetPartialAmountFloor', async () => {
-        async function testSafeGetPartialAmountFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicSafeGetPartialAmountFloor.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'safeGetPartialAmountFloor',
-            referenceSafeGetPartialAmountFloorAsync,
-            testSafeGetPartialAmountFloorAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('safeGetPartialAmountCeil', async () => {
-        async function referenceSafeGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            if (denominator.eq(0)) {
-                throw divisionByZeroErrorForCall;
-            }
-            const isRoundingError = await referenceIsRoundingErrorCeilAsync(numerator, denominator, target);
-            if (isRoundingError) {
-                throw roundingErrorForCall;
-            }
-            const product = numerator.mul(target);
-            const offset = product.add(denominator.sub(1));
-            if (offset.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForCall;
-            }
-            const result = offset.dividedToIntegerBy(denominator);
-            if (product.mod(denominator).eq(0)) {
-                expect(result.mul(denominator)).to.be.bignumber.eq(product);
-            } else {
-                expect(result.mul(denominator)).to.be.bignumber.gt(product);
-            }
-            return result;
-        }
-        async function testSafeGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicSafeGetPartialAmountCeil.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'safeGetPartialAmountCeil',
-            referenceSafeGetPartialAmountCeilAsync,
-            testSafeGetPartialAmountCeilAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('isRoundingErrorFloor', async () => {
-        async function testIsRoundingErrorFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<boolean> {
-            return testExchange.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'isRoundingErrorFloor',
-            referenceIsRoundingErrorFloorAsync,
-            testIsRoundingErrorFloorAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('isRoundingErrorCeil', async () => {
-        async function testIsRoundingErrorCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<boolean> {
-            return testExchange.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'isRoundingErrorCeil',
-            referenceIsRoundingErrorCeilAsync,
-            testIsRoundingErrorCeilAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('updateFilledState', async () => {
-        // Note(albrow): Since updateFilledState modifies the state by calling
-        // sendTransaction, we must reset the state after each test.
-        beforeEach(async () => {
-            await blockchainLifecycle.startAsync();
-        });
-        afterEach(async () => {
-            await blockchainLifecycle.revertAsync();
-        });
-        async function referenceUpdateFilledStateAsync(
-            takerAssetFilledAmount: BigNumber,
-            orderTakerAssetFilledAmount: BigNumber,
-            // tslint:disable-next-line:no-unused-variable
-            orderHash: string,
-        ): Promise<BigNumber> {
-            const totalFilledAmount = takerAssetFilledAmount.add(orderTakerAssetFilledAmount);
-            if (totalFilledAmount.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForSendTransaction;
-            }
-            return totalFilledAmount;
-        }
-        async function testUpdateFilledStateAsync(
-            takerAssetFilledAmount: BigNumber,
-            orderTakerAssetFilledAmount: BigNumber,
-            orderHash: string,
-        ): Promise<BigNumber> {
-            const fillResults = {
-                makerAssetFilledAmount: new BigNumber(0),
-                takerAssetFilledAmount,
-                makerFeePaid: new BigNumber(0),
-                takerFeePaid: new BigNumber(0),
-            };
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await testExchange.publicUpdateFilledState.sendTransactionAsync(
-                    emptySignedOrder,
-                    constants.NULL_ADDRESS,
-                    orderHash,
-                    orderTakerAssetFilledAmount,
-                    fillResults,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return testExchange.filled.callAsync(orderHash);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'updateFilledState',
-            referenceUpdateFilledStateAsync,
-            testUpdateFilledStateAsync,
-            [uint256Values, uint256Values, bytes32Values],
-        );
-    });
-});
diff --git a/packages/contracts/test/exchange/libs.ts b/packages/contracts/test/exchange/libs.ts
deleted file mode 100644
index 503ef0e0f..000000000
--- a/packages/contracts/test/exchange/libs.ts
+++ /dev/null
@@ -1,137 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-
-import { TestConstantsContract } from '../../generated-wrappers/test_constants';
-import { TestLibsContract } from '../../generated-wrappers/test_libs';
-import { artifacts } from '../../src/artifacts';
-import { addressUtils } from '../utils/address_utils';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { OrderFactory } from '../utils/order_factory';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange libs', () => {
-    let signedOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let libs: TestLibsContract;
-    let testConstants: TestConstantsContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const makerAddress = accounts[0];
-        libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
-        testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
-            artifacts.TestConstants,
-            provider,
-            txDefaults,
-        );
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: libs.address,
-            makerAddress,
-            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
-            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('LibConstants', () => {
-        describe('ZRX_ASSET_DATA', () => {
-            it('should have the correct ZRX_ASSET_DATA', async () => {
-                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
-                expect(isValid).to.be.equal(true);
-            });
-        });
-    });
-    // Note(albrow): These tests are designed to be supplemental to the
-    // combinatorial tests in test/exchange/internal. They test specific edge
-    // cases that are not covered by the combinatorial tests.
-    describe('LibMath', () => {
-        describe('isRoundingError', () => {
-            it('should return true if there is a rounding error of 0.1%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(999);
-                const target = new BigNumber(50);
-                // rounding error = ((20*50/999) - floor(20*50/999)) / (20*50/999) = 0.1%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-            it('should return false if there is a rounding of 0.09%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(9991);
-                const target = new BigNumber(500);
-                // rounding error = ((20*500/9991) - floor(20*500/9991)) / (20*500/9991) = 0.09%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.false();
-            });
-            it('should return true if there is a rounding error of 0.11%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(9989);
-                const target = new BigNumber(500);
-                // rounding error = ((20*500/9989) - floor(20*500/9989)) / (20*500/9989) = 0.011%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-        });
-        describe('isRoundingErrorCeil', () => {
-            it('should return true if there is a rounding error of 0.1%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(1001);
-                const target = new BigNumber(50);
-                // rounding error = (ceil(20*50/1001) - (20*50/1001)) / (20*50/1001) = 0.1%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-            it('should return false if there is a rounding of 0.09%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(10009);
-                const target = new BigNumber(500);
-                // rounding error = (ceil(20*500/10009) - (20*500/10009)) / (20*500/10009) = 0.09%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.false();
-            });
-            it('should return true if there is a rounding error of 0.11%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(10011);
-                const target = new BigNumber(500);
-                // rounding error = (ceil(20*500/10011) - (20*500/10011)) / (20*500/10011) = 0.11%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-        });
-    });
-
-    describe('LibOrder', () => {
-        describe('getOrderHash', () => {
-            it('should output the correct orderHash', async () => {
-                signedOrder = await orderFactory.newSignedOrderAsync();
-                const orderHashHex = await libs.publicGetOrderHash.callAsync(signedOrder);
-                expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(orderHashHex);
-            });
-        });
-    });
-});
diff --git a/packages/contracts/test/exchange/match_orders.ts b/packages/contracts/test/exchange/match_orders.ts
deleted file mode 100644
index eea9992d9..000000000
--- a/packages/contracts/test/exchange/match_orders.ts
+++ /dev/null
@@ -1,1276 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
-import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { MatchOrderTester } from '../utils/match_order_tester';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, ERC721TokenIdsByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('matchOrders', () => {
-    let makerAddressLeft: string;
-    let makerAddressRight: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddressLeft: string;
-    let feeRecipientAddressRight: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let reentrantErc20Token: ReentrantERC20TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-
-    let erc20BalancesByOwner: ERC20BalancesByOwner;
-    let erc721TokenIdsByOwner: ERC721TokenIdsByOwner;
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let orderFactoryLeft: OrderFactory;
-    let orderFactoryRight: OrderFactory;
-
-    let erc721LeftMakerAssetIds: BigNumber[];
-    let erc721RightMakerAssetIds: BigNumber[];
-
-    let defaultERC20MakerAssetAddress: string;
-    let defaultERC20TakerAssetAddress: string;
-    let defaultERC721AssetAddress: string;
-
-    let matchOrderTester: MatchOrderTester;
-
-    let testExchange: TestExchangeInternalsContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Create accounts
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        // Hack(albrow): Both Prettier and TSLint insert a trailing comma below
-        // but that is invalid syntax as of TypeScript version >= 2.8. We don't
-        // have the right fine-grained configuration options in TSLint,
-        // Prettier, or TypeScript, to reconcile this, so we will just have to
-        // wait for them to sort it out. We disable TSLint and Prettier for
-        // this part of the code for now. This occurs several times in this
-        // file. See https://github.com/prettier/prettier/issues/4624.
-        // prettier-ignore
-        const usedAddresses = ([
-            owner,
-            makerAddressLeft,
-            makerAddressRight,
-            takerAddress,
-            feeRecipientAddressLeft,
-            // tslint:disable-next-line:trailing-comma
-            feeRecipientAddressRight
-        ] = _.slice(accounts, 0, 6));
-        // Create wrappers
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-        // Deploy ERC20 token & ERC20 proxy
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-        // Deploy ERC721 token and proxy
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721LeftMakerAssetIds = erc721Balances[makerAddressLeft][erc721Token.address];
-        erc721RightMakerAssetIds = erc721Balances[makerAddressRight][erc721Token.address];
-        // Depoy exchange
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-        // Authorize ERC20 and ERC721 trades by exchange
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
-        );
-
-        // Set default addresses
-        defaultERC20MakerAssetAddress = erc20TokenA.address;
-        defaultERC20TakerAssetAddress = erc20TokenB.address;
-        defaultERC721AssetAddress = erc721Token.address;
-        // Create default order parameters
-        const defaultOrderParamsLeft = {
-            ...constants.STATIC_ORDER_PARAMS,
-            makerAddress: makerAddressLeft,
-            exchangeAddress: exchange.address,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-            feeRecipientAddress: feeRecipientAddressLeft,
-        };
-        const defaultOrderParamsRight = {
-            ...constants.STATIC_ORDER_PARAMS,
-            makerAddress: makerAddressRight,
-            exchangeAddress: exchange.address,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-            feeRecipientAddress: feeRecipientAddressRight,
-        };
-        const privateKeyLeft = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddressLeft)];
-        orderFactoryLeft = new OrderFactory(privateKeyLeft, defaultOrderParamsLeft);
-        const privateKeyRight = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddressRight)];
-        orderFactoryRight = new OrderFactory(privateKeyRight, defaultOrderParamsRight);
-        // Set match order tester
-        matchOrderTester = new MatchOrderTester(exchangeWrapper, erc20Wrapper, erc721Wrapper, zrxToken.address);
-        testExchange = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
-            artifacts.TestExchangeInternals,
-            provider,
-            txDefaults,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('matchOrders', () => {
-        beforeEach(async () => {
-            erc20BalancesByOwner = await erc20Wrapper.getBalancesAsync();
-            erc721TokenIdsByOwner = await erc721Wrapper.getBalancesAsync();
-        });
-
-        it('Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(17), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(98), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Assert is rounding error ceil & not rounding error floor
-            // These assertions are taken from MixinMatchOrders::calculateMatchedFillResults
-            // The rounding error is derived computating how much the left maker will sell.
-            const numerator = signedOrderLeft.makerAssetAmount;
-            const denominator = signedOrderLeft.takerAssetAmount;
-            const target = signedOrderRight.makerAssetAmount;
-            const isRoundingErrorCeil = await testExchange.publicIsRoundingErrorCeil.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorCeil).to.be.true();
-            const isRoundingErrorFloor = await testExchange.publicIsRoundingErrorFloor.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorFloor).to.be.false();
-            // Match signedOrderLeft with signedOrderRight
-            // Note that the left maker received a slightly better sell price.
-            // This is intentional; see note in MixinMatchOrders.calculateMatchedFillResults.
-            // Because the left maker received a slightly more favorable sell price, the fee
-            // paid by the left taker is slightly higher than that paid by the left maker.
-            // Fees can be thought of as a tax paid by the seller, derived from the sale price.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.4705882352941176'), 16), // 76.47%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should transfer correct amounts when left order is fully filled and values pass isRoundingErrorCeil but fail isRoundingErrorFloor', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(15), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(14), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Assert is rounding error floor & not rounding error ceil
-            // These assertions are taken from MixinMatchOrders::calculateMatchedFillResults
-            // The rounding error is derived computating how much the right maker will buy.
-            const numerator = signedOrderRight.takerAssetAmount;
-            const denominator = signedOrderRight.makerAssetAmount;
-            const target = signedOrderLeft.takerAssetAmount;
-            const isRoundingErrorFloor = await testExchange.publicIsRoundingErrorFloor.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorFloor).to.be.true();
-            const isRoundingErrorCeil = await testExchange.publicIsRoundingErrorCeil.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorCeil).to.be.false();
-            // Match signedOrderLeft with signedOrderRight
-            // Note that the right maker received a slightly better purchase price.
-            // This is intentional; see note in MixinMatchOrders.calculateMatchedFillResults.
-            // Because the right maker received a slightly more favorable buy price, the fee
-            // paid by the right taker is slightly higher than that paid by the right maker.
-            // Fees can be thought of as a tax paid by the seller, derived from the sale price.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(15), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('92.7835051546391752'), 16), // 92.78%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('92.8571428571428571'), 16), // 92.85%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give right maker a better buy price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(83), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(49), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Note:
-            // The correct price buy price for the right maker would yield (49/83) * 22 = 12.988 units
-            // of the left maker asset. This gets rounded up to 13, giving the right maker a better price.
-            // Note:
-            //  The maker/taker fee percentage paid on the right order differs because
-            //  they received different sale prices. The right maker pays a
-            //  fee slightly lower than the right taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('26.5060240963855421'), 16), // 26.506%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('26.5306122448979591'), 16), // 26.531%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give left maker a better sell price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(12), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Note:
-            //  The maker/taker fee percentage paid on the left order differs because
-            //  they received different sale prices. The left maker pays a fee
-            //  slightly lower than the left taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(11), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('91.6666666666666666'), 16), // 91.6%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('91.7525773195876288'), 16), // 91.75%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give right maker and right taker a favorable fee price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(83), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(49), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-            });
-            // Note:
-            //  The maker/taker fee percentage paid on the right order differs because
-            //  they received different sale prices. The right maker pays a
-            //  fee slightly lower than the right taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2650), 0), // 2650.6 rounded down tro 2650
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(2653), 0), // 2653.1 rounded down to 2653
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give left maker and left taker a favorable fee price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(12), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Note:
-            //  The maker/taker fee percentage paid on the left order differs because
-            //  they received different sale prices. The left maker pays a
-            //  fee slightly lower than the left taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(11), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(9166), 0), // 9166.6 rounded down to 9166
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(9175), 0), // 9175.2 rounded down to 9175
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should transfer correct amounts when right order fill amount deviates from amount derived by `Exchange.fillOrder`', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2126), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1063), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                // Notes:
-                //  i.
-                //    The left order is fully filled by the right order, so the right maker must sell 1005 units of their asset to the left maker.
-                //    By selling 1005 units, the right maker should theoretically receive 502.5 units of the left maker's asset.
-                //    Since the transfer amount must be an integer, this value must be rounded down to 502 or up to 503.
-                //  ii.
-                //    If the right order were filled via `Exchange.fillOrder` the respective fill amounts would be [1004, 502] or [1006, 503].
-                //    It follows that we cannot trigger a sale of 1005 units of the right maker's asset through `Exchange.fillOrder`.
-                //  iii.
-                //    For an optimal match, the algorithm must choose either [1005, 502] or [1005, 503] as fill amounts for the right order.
-                //    The algorithm favors the right maker when the exchange rate must be rounded, so the final fill for the right order is [1005, 503].
-                //  iv.
-                //    The right maker fee differs from the right taker fee because their exchange rate differs.
-                //    The right maker always receives the better exchange and fee price.
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(503), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('47.2718720602069614'), 16), // 47.27%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(497), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('47.3189087488240827'), 16), // 47.31%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow matchOrders to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                    });
-                    const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                        makerAddress: makerAddressRight,
-                        takerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                        feeRecipientAddress: feeRecipientAddressRight,
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await expectTransactionFailedAsync(
-                        exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                        RevertReason.TransferFailed,
-                    );
-                });
-            });
-        };
-        describe('matchOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should transfer the correct amounts when orders completely fill each other', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when orders completely fill each other and taker doesnt take a profit', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when left order is completely filled and right order is partially filled', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 16), // 50%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 16), // 50%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when right order is completely filled and left order is partially filled', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when consecutive calls are used to completely fill the left order', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            let newERC20BalancesByOwner: ERC20BalancesByOwner;
-            let newERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // prettier-ignore
-            [
-                newERC20BalancesByOwner,
-                // tslint:disable-next-line:trailing-comma
-                newERC721TokenIdsByOwner
-            ] = await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-            // Construct second right order
-            // Note: This order needs makerAssetAmount=90/takerAssetAmount=[anything <= 45] to fully fill the right order.
-            //       However, we use 100/50 to ensure a partial fill as we want to go down the "left fill"
-            //       branch in the contract twice for this test.
-            const signedOrderRight2 = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight2
-            const leftTakerAssetFilledAmount = signedOrderRight.makerAssetAmount;
-            const rightTakerAssetFilledAmount = new BigNumber(0);
-            const expectedTransferAmounts2 = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(45), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90% (10% paid earlier)
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(45), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90% (10% paid earlier)
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight2,
-                takerAddress,
-                newERC20BalancesByOwner,
-                newERC721TokenIdsByOwner,
-                expectedTransferAmounts2,
-                leftTakerAssetFilledAmount,
-                rightTakerAssetFilledAmount,
-            );
-        });
-
-        it('should transfer the correct amounts when consecutive calls are used to completely fill the right order', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            // Match orders
-            let newERC20BalancesByOwner: ERC20BalancesByOwner;
-            let newERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 16), // 4%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(6), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 16), // 4%
-            };
-            // prettier-ignore
-            [
-                newERC20BalancesByOwner,
-                // tslint:disable-next-line:trailing-comma
-                newERC721TokenIdsByOwner
-            ] = await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-
-            // Create second left order
-            // Note: This order needs makerAssetAmount=96/takerAssetAmount=48 to fully fill the right order.
-            //       However, we use 100/50 to ensure a partial fill as we want to go down the "right fill"
-            //       branch in the contract twice for this test.
-            const signedOrderLeft2 = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-            });
-            // Match signedOrderLeft2 with signedOrderRight
-            const leftTakerAssetFilledAmount = new BigNumber(0);
-            const takerAmountReceived = newERC20BalancesByOwner[takerAddress][defaultERC20MakerAssetAddress].minus(
-                erc20BalancesByOwner[takerAddress][defaultERC20MakerAssetAddress],
-            );
-            const rightTakerAssetFilledAmount = signedOrderLeft.makerAssetAmount.minus(takerAmountReceived);
-            const expectedTransferAmounts2 = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(48), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(48), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft2,
-                signedOrderRight,
-                takerAddress,
-                newERC20BalancesByOwner,
-                newERC721TokenIdsByOwner,
-                expectedTransferAmounts2,
-                leftTakerAssetFilledAmount,
-                rightTakerAssetFilledAmount,
-            );
-        });
-
-        it('should transfer the correct amounts if fee recipient is the same across both matched orders', async () => {
-            const feeRecipientAddress = feeRecipientAddressLeft;
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feeRecipientAddress,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feeRecipientAddress,
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the left order maker', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = signedOrderLeft.makerAddress;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the right order maker', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = signedOrderRight.makerAddress;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the left fee recipient', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = feeRecipientAddressLeft;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the right fee recipient', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = feeRecipientAddressRight;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if left maker is the left fee recipient and right maker is the right fee recipient', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should throw if left order is not fillable', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Cancel left order
-            await exchangeWrapper.cancelOrderAsync(signedOrderLeft, signedOrderLeft.makerAddress);
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('Should throw if right order is not fillable', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Cancel right order
-            await exchangeWrapper.cancelOrderAsync(signedOrderRight, signedOrderRight.makerAddress);
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if there is not a positive spread', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.NegativeSpreadRequired,
-            );
-        });
-
-        it('should throw if the left maker asset is not equal to the right taker asset ', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                // We are assuming assetData fields of the right order are the
-                // reverse of the left order, rather than checking equality. This
-                // saves a bunch of gas, but as a result if the assetData fields are
-                // off then the failure ends up happening at signature validation
-                RevertReason.InvalidOrderSignature,
-            );
-        });
-
-        it('should throw if the right maker asset is not equal to the left taker asset', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.InvalidOrderSignature,
-            );
-        });
-
-        it('should transfer correct amounts when left order maker asset is an ERC721 token', async () => {
-            // Create orders to match
-            const erc721TokenToTransfer = erc721LeftMakerAssetIds[0];
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: new BigNumber(1),
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 50%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer correct amounts when right order maker asset is an ERC721 token', async () => {
-            // Create orders to match
-            const erc721TokenToTransfer = erc721RightMakerAssetIds[0];
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: new BigNumber(1),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(8), 18),
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(8), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-    });
-}); // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/exchange/signature_validator.ts b/packages/contracts/test/exchange/signature_validator.ts
deleted file mode 100644
index 756c72766..000000000
--- a/packages/contracts/test/exchange/signature_validator.ts
+++ /dev/null
@@ -1,522 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils, signatureUtils } from '@0x/order-utils';
-import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import ethUtil = require('ethereumjs-util');
-
-import {
-    TestSignatureValidatorContract,
-    TestSignatureValidatorSignatureValidatorApprovalEventArgs,
-} from '../../generated-wrappers/test_signature_validator';
-import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
-import { ValidatorContract } from '../../generated-wrappers/validator';
-import { WalletContract } from '../../generated-wrappers/wallet';
-import { artifacts } from '../../src/artifacts';
-import { addressUtils } from '../utils/address_utils';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { LogDecoder } from '../utils/log_decoder';
-import { OrderFactory } from '../utils/order_factory';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('MixinSignatureValidator', () => {
-    let signedOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let signatureValidator: TestSignatureValidatorContract;
-    let testWallet: WalletContract;
-    let testValidator: ValidatorContract;
-    let maliciousWallet: TestStaticCallReceiverContract;
-    let maliciousValidator: TestStaticCallReceiverContract;
-    let signerAddress: string;
-    let signerPrivateKey: Buffer;
-    let notSignerAddress: string;
-    let notSignerPrivateKey: Buffer;
-    let signatureValidatorLogDecoder: LogDecoder;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const makerAddress = accounts[0];
-        signerAddress = makerAddress;
-        notSignerAddress = accounts[1];
-        signatureValidator = await TestSignatureValidatorContract.deployFrom0xArtifactAsync(
-            artifacts.TestSignatureValidator,
-            provider,
-            txDefaults,
-        );
-        testWallet = await WalletContract.deployFrom0xArtifactAsync(
-            artifacts.Wallet,
-            provider,
-            txDefaults,
-            signerAddress,
-        );
-        testValidator = await ValidatorContract.deployFrom0xArtifactAsync(
-            artifacts.Validator,
-            provider,
-            txDefaults,
-            signerAddress,
-        );
-        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.TestStaticCallReceiver,
-            provider,
-            txDefaults,
-        );
-        signatureValidatorLogDecoder = new LogDecoder(web3Wrapper);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(testValidator.address, true, {
-                from: signerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                maliciousValidator.address,
-                true,
-                {
-                    from: signerAddress,
-                },
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: signatureValidator.address,
-            makerAddress,
-            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
-            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-        };
-        signerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        notSignerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(notSignerAddress)];
-        orderFactory = new OrderFactory(signerPrivateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('isValidSignature', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-
-        it('should revert when signature is empty', async () => {
-            const emptySignature = '0x';
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    emptySignature,
-                ),
-                RevertReason.LengthGreaterThan0Required,
-            );
-        });
-
-        it('should revert when signature type is unsupported', async () => {
-            const unsupportedSignatureType = SignatureType.NSignatureTypes;
-            const unsupportedSignatureHex = '0x' + Buffer.from([unsupportedSignatureType]).toString('hex');
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    unsupportedSignatureHex,
-                ),
-                RevertReason.SignatureUnsupported,
-            );
-        });
-
-        it('should revert when SignatureType=Illegal', async () => {
-            const unsupportedSignatureHex = '0x' + Buffer.from([SignatureType.Illegal]).toString('hex');
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    unsupportedSignatureHex,
-                ),
-                RevertReason.SignatureIllegal,
-            );
-        });
-
-        it('should return false when SignatureType=Invalid and signature has a length of zero', async () => {
-            const signatureHex = '0x' + Buffer.from([SignatureType.Invalid]).toString('hex');
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signedOrder.makerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should revert when SignatureType=Invalid and signature length is non-zero', async () => {
-            const fillerData = ethUtil.toBuffer('0xdeadbeef');
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Invalid}`);
-            const signatureBuffer = Buffer.concat([fillerData, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signatureBuffer);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    signatureHex,
-                ),
-                RevertReason.Length0Required,
-            );
-        });
-
-        it('should return true when SignatureType=EIP712 and signature is valid', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EIP712}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=EIP712 and signature is invalid', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EIP712}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature.
-            // This will fail because `signerAddress` signed the message, but we're passing in `notSignerAddress`
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                notSignerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when SignatureType=EthSign and signature is valid', async () => {
-            // Create EthSign signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
-            const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
-            const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
-            // Create 0x signature from EthSign signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EthSign}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=EthSign and signature is invalid', async () => {
-            // Create EthSign signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
-            const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
-            const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
-            // Create 0x signature from EthSign signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EthSign}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature.
-            // This will fail because `signerAddress` signed the message, but we're passing in `notSignerAddress`
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                notSignerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when SignatureType=Wallet and signature is valid', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                testWallet.address,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=Wallet and signature is invalid', async () => {
-            // Create EIP712 signature using a private key that does not belong to the wallet owner.
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const notWalletOwnerPrivateKey = notSignerPrivateKey;
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, notWalletOwnerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                testWallet.address,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should revert when `isValidSignature` attempts to update state and SignatureType=Wallet', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            await expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    maliciousWallet.address,
-                    signatureHex,
-                ),
-                RevertReason.WalletError,
-            );
-        });
-
-        it('should return true when SignatureType=Validator, signature is valid and validator is approved', async () => {
-            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=Validator, signature is invalid and validator is approved', async () => {
-            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            // This will return false because we signed the message with `signerAddress`, but
-            // are validating against `notSignerAddress`
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                notSignerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should revert when `isValidSignature` attempts to update state and SignatureType=Validator', async () => {
-            const validatorAddress = ethUtil.toBuffer(`${maliciousValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            await expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(orderHashHex, signerAddress, signatureHex),
-                RevertReason.ValidatorError,
-            );
-        });
-        it('should return false when SignatureType=Validator, signature is valid and validator is not approved', async () => {
-            // Set approval of signature validator to false
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                    testValidator.address,
-                    false,
-                    { from: signerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Validate signature
-            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when SignatureType=Presigned and signer has presigned hash', async () => {
-            // Presign hash
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await signatureValidator.preSign.sendTransactionAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    signedOrder.signature,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Validate presigned signature
-            const signature = ethUtil.toBuffer(`0x${SignatureType.PreSigned}`);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signedOrder.makerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=Presigned and signer has not presigned hash', async () => {
-            const signature = ethUtil.toBuffer(`0x${SignatureType.PreSigned}`);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signedOrder.makerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when message was signed by a Trezor One (firmware version 1.6.2)', async () => {
-            // messageHash translates to 0x2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b
-            const messageHash = ethUtil.bufferToHex(ethUtil.toBuffer('++++++++++++++++++++++++++++++++'));
-            const signer = '0xc28b145f10f0bcf0fc000e778615f8fd73490bad';
-            const v = ethUtil.toBuffer('0x1c');
-            const r = ethUtil.toBuffer('0x7b888b596ccf87f0bacab0dcb483124973f7420f169b4824d7a12534ac1e9832');
-            const s = ethUtil.toBuffer('0x0c8e14f7edc01459e13965f1da56e0c23ed11e2cca932571eee1292178f90424');
-            const trezorSignatureType = ethUtil.toBuffer(`0x${SignatureType.EthSign}`);
-            const signature = Buffer.concat([v, r, s, trezorSignatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                messageHash,
-                signer,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return true when message was signed by a Trezor Model T (firmware version 2.0.7)', async () => {
-            // messageHash translates to 0x2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b
-            const messageHash = ethUtil.bufferToHex(ethUtil.toBuffer('++++++++++++++++++++++++++++++++'));
-            const signer = '0x98ce6d9345e8ffa7d99ee0822272fae9d2c0e895';
-            const v = ethUtil.toBuffer('0x1c');
-            const r = ethUtil.toBuffer('0x423b71062c327f0ec4fe199b8da0f34185e59b4c1cb4cc23df86cac4a601fb3f');
-            const s = ethUtil.toBuffer('0x53810d6591b5348b7ee08ee812c874b0fdfb942c9849d59512c90e295221091f');
-            const trezorSignatureType = ethUtil.toBuffer(`0x${SignatureType.EthSign}`);
-            const signature = Buffer.concat([v, r, s, trezorSignatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                messageHash,
-                signer,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-    });
-
-    describe('setSignatureValidatorApproval', () => {
-        it('should emit a SignatureValidatorApprovalSet with correct args when a validator is approved', async () => {
-            const approval = true;
-            const res = await signatureValidatorLogDecoder.getTxWithDecodedLogsAsync(
-                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                    testValidator.address,
-                    approval,
-                    {
-                        from: signerAddress,
-                    },
-                ),
-            );
-            expect(res.logs.length).to.equal(1);
-            const log = res.logs[0] as LogWithDecodedArgs<TestSignatureValidatorSignatureValidatorApprovalEventArgs>;
-            const logArgs = log.args;
-            expect(logArgs.signerAddress).to.equal(signerAddress);
-            expect(logArgs.validatorAddress).to.equal(testValidator.address);
-            expect(logArgs.approved).to.equal(approval);
-        });
-        it('should emit a SignatureValidatorApprovalSet with correct args when a validator is disapproved', async () => {
-            const approval = false;
-            const res = await signatureValidatorLogDecoder.getTxWithDecodedLogsAsync(
-                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                    testValidator.address,
-                    approval,
-                    {
-                        from: signerAddress,
-                    },
-                ),
-            );
-            expect(res.logs.length).to.equal(1);
-            const log = res.logs[0] as LogWithDecodedArgs<TestSignatureValidatorSignatureValidatorApprovalEventArgs>;
-            const logArgs = log.args;
-            expect(logArgs.signerAddress).to.equal(signerAddress);
-            expect(logArgs.validatorAddress).to.equal(testValidator.address);
-            expect(logArgs.approved).to.equal(approval);
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/exchange/transactions.ts b/packages/contracts/test/exchange/transactions.ts
deleted file mode 100644
index 1b5eef295..000000000
--- a/packages/contracts/test/exchange/transactions.ts
+++ /dev/null
@@ -1,462 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { OrderWithoutExchangeAddress, RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper';
-import { WhitelistContract } from '../../generated-wrappers/whitelist';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { orderUtils } from '../utils/order_utils';
-import { TransactionFactory } from '../utils/transaction_factory';
-import { ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange transactions', () => {
-    let senderAddress: string;
-    let owner: string;
-    let makerAddress: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-
-    let erc20Balances: ERC20BalancesByOwner;
-    let signedOrder: SignedOrder;
-    let signedTx: SignedTransaction;
-    let orderWithoutExchangeAddress: OrderWithoutExchangeAddress;
-    let orderFactory: OrderFactory;
-    let makerTransactionFactory: TransactionFactory;
-    let takerTransactionFactory: TransactionFactory;
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-
-    let defaultMakerTokenAddress: string;
-    let defaultTakerTokenAddress: string;
-    let makerPrivateKey: Buffer;
-    let takerPrivateKey: Buffer;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, senderAddress, makerAddress, takerAddress, feeRecipientAddress] = _.slice(
-            accounts,
-            0,
-            5,
-        ));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        defaultMakerTokenAddress = erc20TokenA.address;
-        defaultTakerTokenAddress = erc20TokenB.address;
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            senderAddress,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerTokenAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerTokenAddress),
-        };
-        makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
-        orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
-        makerTransactionFactory = new TransactionFactory(makerPrivateKey, exchange.address);
-        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchange.address);
-    });
-    describe('executeTransaction', () => {
-        describe('fillOrder', () => {
-            let takerAssetFillAmount: BigNumber;
-            beforeEach(async () => {
-                erc20Balances = await erc20Wrapper.getBalancesAsync();
-                signedOrder = await orderFactory.newSignedOrderAsync();
-                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-
-                takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                const data = exchange.fillOrder.getABIEncodedTransactionData(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedOrder.signature,
-                );
-                signedTx = takerTransactionFactory.newSignedTransaction(data);
-            });
-
-            it('should throw if not called by specified sender', async () => {
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.executeTransactionAsync(signedTx, takerAddress),
-                    RevertReason.FailedExecution,
-                );
-            });
-
-            it('should transfer the correct amounts when signed by taker and called by sender', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const makerAssetFillAmount = takerAssetFillAmount
-                    .times(signedOrder.makerAssetAmount)
-                    .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                const makerFeePaid = signedOrder.makerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                const takerFeePaid = signedOrder.takerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
-                );
-                expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-                );
-            });
-
-            it('should throw if the a 0x transaction with the same transactionHash has already been executed', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.executeTransactionAsync(signedTx, senderAddress),
-                    RevertReason.InvalidTxHash,
-                );
-            });
-
-            it('should reset the currentContextAddress', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                const currentContextAddress = await exchange.currentContextAddress.callAsync();
-                expect(currentContextAddress).to.equal(constants.NULL_ADDRESS);
-            });
-        });
-
-        describe('cancelOrder', () => {
-            beforeEach(async () => {
-                const data = exchange.cancelOrder.getABIEncodedTransactionData(orderWithoutExchangeAddress);
-                signedTx = makerTransactionFactory.newSignedTransaction(data);
-            });
-
-            it('should throw if not called by specified sender', async () => {
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.executeTransactionAsync(signedTx, makerAddress),
-                    RevertReason.FailedExecution,
-                );
-            });
-
-            it('should cancel the order when signed by maker and called by sender', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.fillOrderAsync(signedOrder, senderAddress),
-                    RevertReason.OrderUnfillable,
-                );
-            });
-        });
-
-        describe('cancelOrdersUpTo', () => {
-            let exchangeWrapperContract: ExchangeWrapperContract;
-
-            before(async () => {
-                exchangeWrapperContract = await ExchangeWrapperContract.deployFrom0xArtifactAsync(
-                    artifacts.ExchangeWrapper,
-                    provider,
-                    txDefaults,
-                    exchange.address,
-                );
-            });
-
-            it("should cancel an order if called from the order's sender", async () => {
-                const orderSalt = new BigNumber(0);
-                signedOrder = await orderFactory.newSignedOrderAsync({
-                    senderAddress: exchangeWrapperContract.address,
-                    salt: orderSalt,
-                });
-                const targetOrderEpoch = orderSalt.add(1);
-                const cancelData = exchange.cancelOrdersUpTo.getABIEncodedTransactionData(targetOrderEpoch);
-                const signedCancelTx = makerTransactionFactory.newSignedTransaction(cancelData);
-                await exchangeWrapperContract.cancelOrdersUpTo.sendTransactionAsync(
-                    targetOrderEpoch,
-                    signedCancelTx.salt,
-                    signedCancelTx.signature,
-                    {
-                        from: makerAddress,
-                    },
-                );
-
-                const takerAssetFillAmount = signedOrder.takerAssetAmount;
-                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-                const fillData = exchange.fillOrder.getABIEncodedTransactionData(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedOrder.signature,
-                );
-                const signedFillTx = takerTransactionFactory.newSignedTransaction(fillData);
-                return expectTransactionFailedAsync(
-                    exchangeWrapperContract.fillOrder.sendTransactionAsync(
-                        orderWithoutExchangeAddress,
-                        takerAssetFillAmount,
-                        signedFillTx.salt,
-                        signedOrder.signature,
-                        signedFillTx.signature,
-                        { from: takerAddress },
-                    ),
-                    RevertReason.FailedExecution,
-                );
-            });
-
-            it("should not cancel an order if not called from the order's sender", async () => {
-                const orderSalt = new BigNumber(0);
-                signedOrder = await orderFactory.newSignedOrderAsync({
-                    senderAddress: exchangeWrapperContract.address,
-                    salt: orderSalt,
-                });
-                const targetOrderEpoch = orderSalt.add(1);
-                await exchangeWrapper.cancelOrdersUpToAsync(targetOrderEpoch, makerAddress);
-
-                erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const takerAssetFillAmount = signedOrder.takerAssetAmount;
-                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-                const data = exchange.fillOrder.getABIEncodedTransactionData(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedOrder.signature,
-                );
-                signedTx = takerTransactionFactory.newSignedTransaction(data);
-                await exchangeWrapperContract.fillOrder.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedTx.salt,
-                    signedOrder.signature,
-                    signedTx.signature,
-                    { from: takerAddress },
-                );
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const makerAssetFillAmount = takerAssetFillAmount
-                    .times(signedOrder.makerAssetAmount)
-                    .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                const makerFeePaid = signedOrder.makerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                const takerFeePaid = signedOrder.takerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
-                );
-                expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-                );
-            });
-        });
-    });
-
-    describe('Whitelist', () => {
-        let whitelist: WhitelistContract;
-        let whitelistOrderFactory: OrderFactory;
-
-        before(async () => {
-            whitelist = await WhitelistContract.deployFrom0xArtifactAsync(
-                artifacts.Whitelist,
-                provider,
-                txDefaults,
-                exchange.address,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await exchange.setSignatureValidatorApproval.sendTransactionAsync(whitelist.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const defaultOrderParams = {
-                ...constants.STATIC_ORDER_PARAMS,
-                senderAddress: whitelist.address,
-                exchangeAddress: exchange.address,
-                makerAddress,
-                feeRecipientAddress,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerTokenAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerTokenAddress),
-            };
-            whitelistOrderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
-        });
-
-        beforeEach(async () => {
-            signedOrder = await whitelistOrderFactory.newSignedOrderAsync();
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-
-        it('should revert if maker has not been whitelisted', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(takerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            const salt = generatePseudoRandomSalt();
-            return expectTransactionFailedAsync(
-                whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    salt,
-                    signedOrder.signature,
-                    { from: takerAddress },
-                ),
-                RevertReason.MakerNotWhitelisted,
-            );
-        });
-
-        it('should revert if taker has not been whitelisted', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(makerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            const salt = generatePseudoRandomSalt();
-            return expectTransactionFailedAsync(
-                whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    salt,
-                    signedOrder.signature,
-                    { from: takerAddress },
-                ),
-                RevertReason.TakerNotWhitelisted,
-            );
-        });
-
-        it('should fill the order if maker and taker have been whitelisted', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(makerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(takerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            const salt = generatePseudoRandomSalt();
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    salt,
-                    signedOrder.signature,
-                    { from: takerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const makerAssetFillAmount = signedOrder.makerAssetAmount;
-            const makerFeePaid = signedOrder.makerFee;
-            const takerFeePaid = signedOrder.takerFee;
-
-            expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-    });
-});
diff --git a/packages/contracts/test/exchange/wrapper.ts b/packages/contracts/test/exchange/wrapper.ts
deleted file mode 100644
index 6b660aac5..000000000
--- a/packages/contracts/test/exchange/wrapper.ts
+++ /dev/null
@@ -1,1452 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange wrappers', () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let reentrantErc20Token: ReentrantERC20TokenContract;
-
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let orderFactory: OrderFactory;
-
-    let erc721MakerAssetId: BigNumber;
-    let erc721TakerAssetId: BigNumber;
-
-    let defaultMakerAssetAddress: string;
-    let defaultTakerAssetAddress: string;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetId = erc721Balances[makerAddress][erc721Token.address][0];
-        erc721TakerAssetId = erc721Balances[takerAddress][erc721Token.address][0];
-
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
-        );
-
-        defaultMakerAssetAddress = erc20TokenA.address;
-        defaultTakerAssetAddress = erc20TokenB.address;
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('fillOrKillOrder', () => {
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow fillOrKillOrder to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    const signedOrder = await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await expectTransactionFailedAsync(
-                        exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
-                        RevertReason.TransferFailed,
-                    );
-                });
-            });
-        };
-        describe('fillOrKillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should transfer the correct amounts', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-            });
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const makerAssetFilledAmount = takerAssetFillAmount
-                .times(signedOrder.makerAssetAmount)
-                .dividedToIntegerBy(signedOrder.takerAssetAmount);
-            const makerFee = signedOrder.makerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-            const takerFee = signedOrder.takerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-            );
-            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-            );
-        });
-
-        it('should throw if a signedOrder is expired', async () => {
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if entire takerAssetFillAmount not filled', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync();
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount: signedOrder.takerAssetAmount.div(2),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-    });
-
-    describe('fillOrderNoThrow', () => {
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow fillOrderNoThrow to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    const signedOrder = await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-                    const newBalances = await erc20Wrapper.getBalancesAsync();
-                    expect(erc20Balances).to.deep.equal(newBalances);
-                });
-            });
-        };
-        describe('fillOrderNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should transfer the correct amounts', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-                // HACK(albrow): We need to hardcode the gas estimate here because
-                // the Geth gas estimator doesn't work with the way we use
-                // delegatecall and swallow errors.
-                gas: 250000,
-            });
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFilledAmount = takerAssetFillAmount
-                .times(signedOrder.makerAssetAmount)
-                .dividedToIntegerBy(signedOrder.takerAssetAmount);
-            const makerFee = signedOrder.makerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-            const takerFee = signedOrder.takerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-            );
-            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-            );
-        });
-
-        it('should not change erc20Balances if maker erc20Balances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18),
-            });
-
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if taker erc20Balances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18),
-            });
-
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if maker allowances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync();
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, new BigNumber(0), {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, constants.INITIAL_ERC20_ALLOWANCE, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if taker allowances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync();
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenB.approve.sendTransactionAsync(erc20Proxy.address, new BigNumber(0), {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenB.approve.sendTransactionAsync(erc20Proxy.address, constants.INITIAL_ERC20_ALLOWANCE, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker balance', async () => {
-            const makerZRXBalance = new BigNumber(erc20Balances[makerAddress][zrxToken.address]);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: makerZRXBalance,
-                makerFee: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker allowance', async () => {
-            const makerZRXAllowance = await zrxToken.allowance.callAsync(makerAddress, erc20Proxy.address);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(makerZRXAllowance),
-                makerFee: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker balance', async () => {
-            const takerZRXBalance = new BigNumber(erc20Balances[takerAddress][zrxToken.address]);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: takerZRXBalance,
-                takerFee: new BigNumber(1),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker allowance', async () => {
-            const takerZRXAllowance = await zrxToken.allowance.callAsync(takerAddress, erc20Proxy.address);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: new BigNumber(takerZRXAllowance),
-                takerFee: new BigNumber(1),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should successfully exchange ERC721 tokens', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetId;
-            const takerAssetId = erc721TakerAssetId;
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-                // HACK(albrow): We need to hardcode the gas estimate here because
-                // the Geth gas estimator doesn't work with the way we use
-                // delegatecall and swallow errors.
-                gas: 280000,
-            });
-            // Verify post-conditions
-            const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
-            const newOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(newOwnerTakerAsset).to.be.bignumber.equal(makerAddress);
-        });
-    });
-
-    describe('batch functions', () => {
-        let signedOrders: SignedOrder[];
-        beforeEach(async () => {
-            signedOrders = [
-                await orderFactory.newSignedOrderAsync(),
-                await orderFactory.newSignedOrderAsync(),
-                await orderFactory.newSignedOrderAsync(),
-            ];
-        });
-
-        describe('batchFillOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow batchFillOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.batchFillOrdersAsync([signedOrder], takerAddress),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('batchFillOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should transfer the correct amounts', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('batchFillOrKillOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow batchFillOrKillOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.batchFillOrKillOrdersAsync([signedOrder], takerAddress),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('batchFillOrKillOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should transfer the correct amounts', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                await exchangeWrapper.batchFillOrKillOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should throw if a single signedOrder does not fill the expected amount', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                });
-
-                await exchangeWrapper.fillOrKillOrderAsync(signedOrders[0], takerAddress);
-
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.batchFillOrKillOrdersAsync(signedOrders, takerAddress, {
-                        takerAssetFillAmounts,
-                    }),
-                    RevertReason.OrderUnfillable,
-                );
-            });
-        });
-
-        describe('batchFillOrdersNoThrow', async () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow batchFillOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await exchangeWrapper.batchFillOrdersNoThrowAsync([signedOrder], takerAddress);
-                        const newBalances = await erc20Wrapper.getBalancesAsync();
-                        expect(erc20Balances).to.deep.equal(newBalances);
-                    });
-                });
-            };
-            describe('batchFillOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should transfer the correct amounts', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should not throw if an order is invalid and fill the remaining orders', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-
-                const invalidOrder = {
-                    ...signedOrders[0],
-                    signature: '0x00',
-                };
-                const validOrders = signedOrders.slice(1);
-
-                takerAssetFillAmounts.push(invalidOrder.takerAssetAmount.div(2));
-                _.forEach(validOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                const newOrders = [invalidOrder, ...validOrders];
-                await exchangeWrapper.batchFillOrdersNoThrowAsync(newOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 450000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('marketSellOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketSellOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.marketSellOrdersAsync([signedOrder], takerAddress, {
-                                takerAssetFillAmount: signedOrder.takerAssetAmount,
-                            }),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('marketSellOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire takerAssetFillAmount is filled', async () => {
-                const takerAssetFillAmount = signedOrders[0].takerAssetAmount.plus(
-                    signedOrders[1].takerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAssetFilledAmount = signedOrders[0].makerAssetAmount.add(
-                    signedOrders[1].makerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire takerAssetFillAmount', async () => {
-                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should throw when a signedOrder does not use the same takerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                    await orderFactory.newSignedOrderAsync(),
-                ];
-
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
-                        takerAssetFillAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 18),
-                    }),
-                    // We simply use the takerAssetData from the first order for all orders.
-                    // If they are not the same, the contract throws when validating the order signature
-                    RevertReason.InvalidOrderSignature,
-                );
-            });
-        });
-
-        describe('marketSellOrdersNoThrow', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketSellOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await exchangeWrapper.marketSellOrdersNoThrowAsync([signedOrder], takerAddress, {
-                            takerAssetFillAmount: signedOrder.takerAssetAmount,
-                        });
-                        const newBalances = await erc20Wrapper.getBalancesAsync();
-                        expect(erc20Balances).to.deep.equal(newBalances);
-                    });
-                });
-            };
-            describe('marketSellOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire takerAssetFillAmount is filled', async () => {
-                const takerAssetFillAmount = signedOrders[0].takerAssetAmount.plus(
-                    signedOrders[1].takerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 6000000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAssetFilledAmount = signedOrders[0].makerAssetAmount.add(
-                    signedOrders[1].makerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire takerAssetFillAmount', async () => {
-                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should not fill a signedOrder that does not use the same takerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                ];
-                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                const filledSignedOrders = signedOrders.slice(0, -1);
-                _.forEach(filledSignedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('marketBuyOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketBuyOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.marketBuyOrdersAsync([signedOrder], takerAddress, {
-                                makerAssetFillAmount: signedOrder.makerAssetAmount,
-                            }),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('marketBuyOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire makerAssetFillAmount is filled', async () => {
-                const makerAssetFillAmount = signedOrders[0].makerAssetAmount.plus(
-                    signedOrders[1].makerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAmountBought = signedOrders[0].takerAssetAmount.add(
-                    signedOrders[1].takerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire makerAssetFillAmount', async () => {
-                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should throw when a signedOrder does not use the same makerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                    await orderFactory.newSignedOrderAsync(),
-                ];
-
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
-                        makerAssetFillAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 18),
-                    }),
-                    RevertReason.InvalidOrderSignature,
-                );
-            });
-        });
-
-        describe('marketBuyOrdersNoThrow', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketBuyOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await exchangeWrapper.marketBuyOrdersNoThrowAsync([signedOrder], takerAddress, {
-                            makerAssetFillAmount: signedOrder.makerAssetAmount,
-                        });
-                        const newBalances = await erc20Wrapper.getBalancesAsync();
-                        expect(erc20Balances).to.deep.equal(newBalances);
-                    });
-                });
-            };
-            describe('marketBuyOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire makerAssetFillAmount is filled', async () => {
-                const makerAssetFillAmount = signedOrders[0].makerAssetAmount.plus(
-                    signedOrders[1].makerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAmountBought = signedOrders[0].takerAssetAmount.add(
-                    signedOrders[1].takerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire makerAssetFillAmount', async () => {
-                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should not fill a signedOrder that does not use the same makerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                ];
-
-                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                const filledSignedOrders = signedOrders.slice(0, -1);
-                _.forEach(filledSignedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('batchCancelOrders', () => {
-            it('should be able to cancel multiple signedOrders', async () => {
-                const takerAssetCancelAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount);
-                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
-
-                await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts: takerAssetCancelAmounts,
-                });
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(erc20Balances).to.be.deep.equal(newBalances);
-            });
-        });
-
-        describe('getOrdersInfo', () => {
-            beforeEach(async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                ];
-            });
-            it('should get the correct information for multiple unfilled orders', async () => {
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = new BigNumber(0);
-                    const expectedOrderStatus = OrderStatus.FILLABLE;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple partially filled orders', async () => {
-                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
-                    const expectedOrderStatus = OrderStatus.FILLABLE;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple fully filled orders', async () => {
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
-                    const expectedOrderStatus = OrderStatus.FULLY_FILLED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple cancelled and unfilled orders', async () => {
-                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = new BigNumber(0);
-                    const expectedOrderStatus = OrderStatus.CANCELLED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple cancelled and partially filled orders', async () => {
-                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
-                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
-                    const expectedOrderStatus = OrderStatus.CANCELLED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple expired and unfilled orders', async () => {
-                const currentTimestamp = await getLatestBlockTimestampAsync();
-                const timeUntilExpiration = signedOrders[0].expirationTimeSeconds.minus(currentTimestamp).toNumber();
-                await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = new BigNumber(0);
-                    const expectedOrderStatus = OrderStatus.EXPIRED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple expired and partially filled orders', async () => {
-                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
-                const currentTimestamp = await getLatestBlockTimestampAsync();
-                const timeUntilExpiration = signedOrders[0].expirationTimeSeconds.minus(currentTimestamp).toNumber();
-                await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
-                    const expectedOrderStatus = OrderStatus.EXPIRED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for a mix of unfilled, partially filled, fully filled, cancelled, and expired orders', async () => {
-                const unfilledOrder = await orderFactory.newSignedOrderAsync();
-                const partiallyFilledOrder = await orderFactory.newSignedOrderAsync();
-                await exchangeWrapper.fillOrderAsync(partiallyFilledOrder, takerAddress, {
-                    takerAssetFillAmount: partiallyFilledOrder.takerAssetAmount.div(2),
-                });
-                const fullyFilledOrder = await orderFactory.newSignedOrderAsync();
-                await exchangeWrapper.fillOrderAsync(fullyFilledOrder, takerAddress);
-                const cancelledOrder = await orderFactory.newSignedOrderAsync();
-                await exchangeWrapper.cancelOrderAsync(cancelledOrder, makerAddress);
-                const currentTimestamp = await getLatestBlockTimestampAsync();
-                const expiredOrder = await orderFactory.newSignedOrderAsync({
-                    expirationTimeSeconds: new BigNumber(currentTimestamp),
-                });
-                signedOrders = [unfilledOrder, partiallyFilledOrder, fullyFilledOrder, cancelledOrder, expiredOrder];
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(5);
-
-                const expectedUnfilledOrderHash = orderHashUtils.getOrderHashHex(unfilledOrder);
-                const expectedUnfilledTakerAssetFilledAmount = new BigNumber(0);
-                const expectedUnfilledOrderStatus = OrderStatus.FILLABLE;
-                const unfilledOrderInfo = ordersInfo[0];
-                expect(unfilledOrderInfo.orderHash).to.be.equal(expectedUnfilledOrderHash);
-                expect(unfilledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedUnfilledTakerAssetFilledAmount,
-                );
-                expect(unfilledOrderInfo.orderStatus).to.be.equal(expectedUnfilledOrderStatus);
-
-                const expectedPartialOrderHash = orderHashUtils.getOrderHashHex(partiallyFilledOrder);
-                const expectedPartialTakerAssetFilledAmount = partiallyFilledOrder.takerAssetAmount.div(2);
-                const expectedPartialOrderStatus = OrderStatus.FILLABLE;
-                const partialOrderInfo = ordersInfo[1];
-                expect(partialOrderInfo.orderHash).to.be.equal(expectedPartialOrderHash);
-                expect(partialOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedPartialTakerAssetFilledAmount,
-                );
-                expect(partialOrderInfo.orderStatus).to.be.equal(expectedPartialOrderStatus);
-
-                const expectedFilledOrderHash = orderHashUtils.getOrderHashHex(fullyFilledOrder);
-                const expectedFilledTakerAssetFilledAmount = fullyFilledOrder.takerAssetAmount;
-                const expectedFilledOrderStatus = OrderStatus.FULLY_FILLED;
-                const filledOrderInfo = ordersInfo[2];
-                expect(filledOrderInfo.orderHash).to.be.equal(expectedFilledOrderHash);
-                expect(filledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedFilledTakerAssetFilledAmount,
-                );
-                expect(filledOrderInfo.orderStatus).to.be.equal(expectedFilledOrderStatus);
-
-                const expectedCancelledOrderHash = orderHashUtils.getOrderHashHex(cancelledOrder);
-                const expectedCancelledTakerAssetFilledAmount = new BigNumber(0);
-                const expectedCancelledOrderStatus = OrderStatus.CANCELLED;
-                const cancelledOrderInfo = ordersInfo[3];
-                expect(cancelledOrderInfo.orderHash).to.be.equal(expectedCancelledOrderHash);
-                expect(cancelledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedCancelledTakerAssetFilledAmount,
-                );
-                expect(cancelledOrderInfo.orderStatus).to.be.equal(expectedCancelledOrderStatus);
-
-                const expectedExpiredOrderHash = orderHashUtils.getOrderHashHex(expiredOrder);
-                const expectedExpiredTakerAssetFilledAmount = new BigNumber(0);
-                const expectedExpiredOrderStatus = OrderStatus.EXPIRED;
-                const expiredOrderInfo = ordersInfo[4];
-                expect(expiredOrderInfo.orderHash).to.be.equal(expectedExpiredOrderHash);
-                expect(expiredOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedExpiredTakerAssetFilledAmount,
-                );
-                expect(expiredOrderInfo.orderStatus).to.be.equal(expectedExpiredOrderStatus);
-            });
-        });
-    });
-}); // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/extensions/forwarder.ts b/packages/contracts/test/extensions/forwarder.ts
deleted file mode 100644
index c006be0fe..000000000
--- a/packages/contracts/test/extensions/forwarder.ts
+++ /dev/null
@@ -1,1282 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ForwarderContract } from '../../generated-wrappers/forwarder';
-import { WETH9Contract } from '../../generated-wrappers/weth9';
-import { artifacts } from '../../src/artifacts';
-import {
-    expectContractCreationFailedAsync,
-    expectTransactionFailedAsync,
-    sendTransactionResult,
-} from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { ForwarderWrapper } from '../utils/forwarder_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const DECIMALS_DEFAULT = 18;
-const MAX_WETH_FILL_PERCENTAGE = 95;
-
-describe(ContractName.Forwarder, () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-    let otherAddress: string;
-    let defaultMakerAssetAddress: string;
-    let zrxAssetData: string;
-    let wethAssetData: string;
-
-    let weth: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let forwarderContract: ForwarderContract;
-    let wethContract: WETH9Contract;
-    let forwarderWrapper: ForwarderWrapper;
-    let exchangeWrapper: ExchangeWrapper;
-
-    let orderWithoutFee: SignedOrder;
-    let orderWithFee: SignedOrder;
-    let feeOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let tx: TransactionReceiptWithDecodedLogs;
-
-    let erc721MakerAssetIds: BigNumber[];
-    let takerEthBalanceBefore: BigNumber;
-    let feePercentage: BigNumber;
-    let gasPrice: BigNumber;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress, otherAddress] = accounts);
-
-        const txHash = await web3Wrapper.sendTransactionAsync({ from: accounts[0], to: accounts[0], value: 0 });
-        const transaction = await web3Wrapper.getTransactionByHashAsync(txHash);
-        gasPrice = new BigNumber(transaction.gasPrice);
-
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-
-        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
-        erc20Wrapper.addDummyTokenContract(weth);
-
-        wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
-        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-
-        defaultMakerAssetAddress = erc20TokenA.address;
-        const defaultTakerAssetAddress = wethContract.address;
-        const defaultOrderParams = {
-            exchangeAddress: exchangeInstance.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-
-        const forwarderInstance = await ForwarderContract.deployFrom0xArtifactAsync(
-            artifacts.Forwarder,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-            zrxAssetData,
-            wethAssetData,
-        );
-        forwarderContract = new ForwarderContract(forwarderInstance.abi, forwarderInstance.address, provider);
-        forwarderWrapper = new ForwarderWrapper(forwarderContract, provider);
-        const zrxDepositAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await zrxToken.transfer.sendTransactionAsync(forwarderContract.address, zrxDepositAmount),
-        );
-        erc20Wrapper.addTokenOwnerAddress(forwarderInstance.address);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-        takerEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-        orderWithoutFee = await orderFactory.newSignedOrderAsync();
-        feeOrder = await orderFactory.newSignedOrderAsync({
-            makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-        });
-        orderWithFee = await orderFactory.newSignedOrderAsync({
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-        });
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('constructor', () => {
-        it('should revert if assetProxy is unregistered', async () => {
-            const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-                artifacts.Exchange,
-                provider,
-                txDefaults,
-                zrxAssetData,
-            );
-            return expectContractCreationFailedAsync(
-                (ForwarderContract.deployFrom0xArtifactAsync(
-                    artifacts.Forwarder,
-                    provider,
-                    txDefaults,
-                    exchangeInstance.address,
-                    zrxAssetData,
-                    wethAssetData,
-                ) as any) as sendTransactionResult,
-                RevertReason.UnregisteredAssetProxy,
-            );
-        });
-    });
-    describe('marketSellOrdersWithEth without extra fees', () => {
-        it('should fill a single order', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill multiple orders', async () => {
-            const secondOrderWithoutFee = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [orderWithoutFee, secondOrderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = ordersWithoutFee[0].takerAssetAmount.plus(
-                ordersWithoutFee[1].takerAssetAmount.dividedToIntegerBy(2),
-            );
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const firstTakerAssetFillAmount = ordersWithoutFee[0].takerAssetAmount;
-            const secondTakerAssetFillAmount = primaryTakerAssetFillAmount.minus(firstTakerAssetFillAmount);
-
-            const makerAssetFillAmount = ordersWithoutFee[0].makerAssetAmount.plus(
-                ordersWithoutFee[1].makerAssetAmount
-                    .times(secondTakerAssetFillAmount)
-                    .dividedToIntegerBy(ordersWithoutFee[1].takerAssetAmount),
-            );
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill the order and pay ZRX fees from a single feeOrder', async () => {
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            const ethValue = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const feeAmount = ForwarderWrapper.getPercentageOfValue(
-                orderWithFee.takerFee.dividedToIntegerBy(2),
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const totalEthSpent = primaryTakerAssetFillAmount
-                .plus(wethSpentOnFeeOrders)
-                .plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill the orders and pay ZRX from multiple feeOrders', async () => {
-            const ordersWithFee = [orderWithFee];
-            const ethValue = orderWithFee.takerAssetAmount;
-            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const makerAssetAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const takerAssetAmount = feeOrder.takerAssetAmount
-                .times(makerAssetAmount)
-                .dividedToIntegerBy(feeOrder.makerAssetAmount);
-
-            const firstFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const secondFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const feeOrders = [firstFeeOrder, secondFeeOrder];
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const feeAmount = ForwarderWrapper.getPercentageOfValue(orderWithFee.takerFee, MAX_WETH_FILL_PERCENTAGE);
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const totalEthSpent = primaryTakerAssetFillAmount
-                .plus(wethSpentOnFeeOrders)
-                .plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill the order when token is ZRX with fees', async () => {
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
-            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
-            const takerFeePaid = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const makerFeePaid = orderWithFee.makerFee.dividedToIntegerBy(2);
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount).minus(makerFeePaid),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount).minus(takerFeePaid),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(ethValue),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[forwarderContract.address][zrxToken.address],
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should refund remaining ETH if amount is greater than takerAssetAmount', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithoutFee.takerAssetAmount.times(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const totalEthSpent = orderWithoutFee.takerAssetAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-        });
-        it('should revert if ZRX cannot be fully repurchased', async () => {
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            feeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const feeOrders = [feeOrder];
-            const ethValue = orderWithFee.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                    value: ethValue,
-                    from: takerAddress,
-                }),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-        it('should not fill orders with different makerAssetData than the first order', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            const erc721SignedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-            });
-            const erc20SignedOrder = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [erc20SignedOrder, erc721SignedOrder];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = erc20SignedOrder.takerAssetAmount.plus(erc721SignedOrder.takerAssetAmount);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const totalEthSpent = erc20SignedOrder.takerAssetAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-        });
-    });
-    describe('marketSellOrdersWithEth with extra fees', () => {
-        it('should fill the order and send fee to feeRecipient', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
-
-            const baseFeePercentage = 2;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            const feeRecipientEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-                { feePercentage, feeRecipient: feeRecipientAddress },
-            );
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const feeRecipientEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const ethSpentOnFee = ForwarderWrapper.getPercentageOfValue(primaryTakerAssetFillAmount, baseFeePercentage);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(ethSpentOnFee).plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(feeRecipientEthBalanceAfter).to.be.bignumber.equal(feeRecipientEthBalanceBefore.plus(ethSpentOnFee));
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fail if the fee is set too high', async () => {
-            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
-            const baseFeePercentage = 6;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(ethValue, baseFeePercentage);
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketSellOrdersWithEthAsync(
-                    ordersWithoutFee,
-                    feeOrders,
-                    { from: takerAddress, value: ethValue, gasPrice },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.FeePercentageTooLarge,
-            );
-        });
-        it('should fail if there is not enough ETH remaining to pay the fee', async () => {
-            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
-            const baseFeePercentage = 5;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketSellOrdersWithEthAsync(
-                    ordersWithFee,
-                    feeOrders,
-                    { from: takerAddress, value: ethValue, gasPrice },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.InsufficientEthRemaining,
-            );
-        });
-    });
-    describe('marketBuyOrdersWithEth without extra fees', () => {
-        it('should buy the exact amount of makerAsset in a single order', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy the exact amount of makerAsset in multiple orders', async () => {
-            const secondOrderWithoutFee = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [orderWithoutFee, secondOrderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = ordersWithoutFee[0].makerAssetAmount.plus(
-                ordersWithoutFee[1].makerAssetAmount.dividedToIntegerBy(2),
-            );
-            const ethValue = ordersWithoutFee[0].takerAssetAmount.plus(
-                ordersWithoutFee[1].takerAssetAmount.dividedToIntegerBy(2),
-            );
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy the exact amount of makerAsset and return excess ETH', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount;
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue.dividedToIntegerBy(2);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy the exact amount of makerAsset and pay ZRX from feeOrders', async () => {
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithFee.takerAssetAmount;
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
-            const feeAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const totalEthSpent = primaryTakerAssetFillAmount
-                .plus(wethSpentOnFeeOrders)
-                .plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy slightly greater than makerAssetAmount when buying ZRX', async () => {
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithFee.takerAssetAmount;
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getWethForFeeOrders(
-                makerAssetFillAmount,
-                ordersWithFee,
-            );
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            const makerAssetFilledAmount = orderWithFee.makerAssetAmount
-                .times(primaryTakerAssetFillAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-            const takerFeePaid = orderWithFee.takerFee
-                .times(primaryTakerAssetFillAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-            const makerFeePaid = orderWithFee.makerFee
-                .times(primaryTakerAssetFillAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-            const totalZrxPurchased = makerAssetFilledAmount.minus(takerFeePaid);
-            // Up to 1 wei worth of ZRX will be overbought per order
-            const maxOverboughtZrx = new BigNumber(1)
-                .times(orderWithFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-
-            expect(totalZrxPurchased).to.be.bignumber.gte(makerAssetFillAmount);
-            expect(totalZrxPurchased).to.be.bignumber.lte(makerAssetFillAmount.plus(maxOverboughtZrx));
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFilledAmount).minus(makerFeePaid),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(totalZrxPurchased),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[forwarderContract.address][zrxToken.address],
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should revert if the amount of ETH sent is too low to fill the makerAssetAmount', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(4);
-            return expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                    value: ethValue,
-                    from: takerAddress,
-                }),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-        it('should buy an ERC721 asset from a single order', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = new BigNumber(1);
-            const ethValue = orderWithFee.takerAssetAmount;
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                from: takerAddress,
-                value: ethValue,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            expect(newOwner).to.be.bignumber.equal(takerAddress);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should revert if buying an ERC721 asset when later orders contain different makerAssetData', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-            });
-            const differentMakerAssetDataOrder = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [orderWithoutFee, differentMakerAssetDataOrder];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = new BigNumber(1).plus(differentMakerAssetDataOrder.makerAssetAmount);
-            const ethValue = orderWithFee.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                    value: ethValue,
-                    from: takerAddress,
-                }),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-        it('should buy an ERC721 asset and pay ZRX fees from a single fee order', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount;
-            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount;
-            const feeAmount = orderWithFee.takerFee;
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const ethValue = primaryTakerAssetFillAmount.plus(wethSpentOnFeeOrders);
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
-
-            expect(newOwner).to.be.bignumber.equal(takerAddress);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy an ERC721 asset and pay ZRX fees from multiple fee orders', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const makerAssetAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const takerAssetAmount = feeOrder.takerAssetAmount
-                .times(makerAssetAmount)
-                .dividedToIntegerBy(feeOrder.makerAssetAmount);
-
-            const firstFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const secondFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const feeOrders = [firstFeeOrder, secondFeeOrder];
-
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount;
-            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount;
-            const feeAmount = orderWithFee.takerFee;
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const ethValue = primaryTakerAssetFillAmount.plus(wethSpentOnFeeOrders);
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
-
-            expect(newOwner).to.be.bignumber.equal(takerAddress);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded', async () => {
-            // The 0x Protocol contracts round the exchange rate in favor of the Maker.
-            // In this case, the taker must round up how much they're going to spend, which
-            // in turn increases the amount of MakerAsset being purchased.
-            // Example:
-            //  The taker wants to buy 5 units of the MakerAsset at a rate of 3M/2T.
-            //  For every 2 units of TakerAsset, the taker will receive 3 units of MakerAsset.
-            //  To purchase 5 units, the taker must spend 10/3 = 3.33 units of TakerAssset.
-            //  However, the Taker can only spend whole units.
-            //  Spending floor(10/3) = 3 units will yield a profit of Floor(3*3/2) = Floor(4.5) = 4 units of MakerAsset.
-            //  Spending ceil(10/3) = 4 units will yield a profit of Floor(4*3/2) = 6 units of MakerAsset.
-            //
-            //  The forwarding contract will opt for the second option, which overbuys, to ensure the taker
-            //  receives at least the amount of MakerAsset they requested.
-            //
-            // Construct test case using values from example above
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('30'),
-                takerAssetAmount: new BigNumber('20'),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const desiredMakerAssetFillAmount = new BigNumber('5');
-            const makerAssetFillAmount = new BigNumber('6');
-            const ethValue = new BigNumber('4');
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded, and MakerAsset is ZRX', async () => {
-            // See the test case above for a detailed description of this case.
-            // The difference here is that the MakerAsset is ZRX. We expect the same result as above,
-            // but this tests a different code path.
-            //
-            // Construct test case using values from example above
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('30'),
-                takerAssetAmount: new BigNumber('20'),
-                makerAssetData: zrxAssetData,
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const desiredMakerAssetFillAmount = new BigNumber('5');
-            const makerAssetFillAmount = new BigNumber('6');
-            const ethValue = new BigNumber('4');
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded (Regression Test)', async () => {
-            // Order taken from a transaction on mainnet that failed due to a rounding error.
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('268166666666666666666'),
-                takerAssetAmount: new BigNumber('219090625878836371'),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            // The taker will receive more than the desired amount of makerAsset due to rounding
-            const desiredMakerAssetFillAmount = new BigNumber('5000000000000000000');
-            const ethValue = new BigNumber('4084971271824171');
-            const makerAssetFillAmount = ethValue
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded, and MakerAsset is ZRX (Regression Test)', async () => {
-            // Order taken from a transaction on mainnet that failed due to a rounding error.
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('268166666666666666666'),
-                takerAssetAmount: new BigNumber('219090625878836371'),
-                makerAssetData: zrxAssetData,
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            // The taker will receive more than the desired amount of makerAsset due to rounding
-            const desiredMakerAssetFillAmount = new BigNumber('5000000000000000000');
-            const ethValue = new BigNumber('4084971271824171');
-            const makerAssetFillAmount = ethValue
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy correct MakerAsset when exchange rate is NOT rounded, and MakerAsset is ZRX (Regression Test)', async () => {
-            // An extra unit of TakerAsset was sent to the exchange contract to account for rounding errors, in Forwarder v1.
-            // Specifically, the takerFillAmount was calculated using Floor(desiredMakerAmount * exchangeRate) + 1
-            // We have since changed this to be Ceil(desiredMakerAmount * exchangeRate)
-            // These calculations produce different results when `desiredMakerAmount * exchangeRate` is an integer.
-            //
-            // This test verifies that `ceil` is sufficient:
-            //  Let TakerAssetAmount = MakerAssetAmount * 2
-            //  -> exchangeRate = TakerAssetAmount / MakerAssetAmount = (2*MakerAssetAmount)/MakerAssetAmount = 2
-            //  .: desiredMakerAmount * exchangeRate is an integer.
-            //
-            // Construct test case using values from example above
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('30'),
-                takerAssetAmount: new BigNumber('60'),
-                makerAssetData: zrxAssetData,
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = new BigNumber('5');
-            const ethValue = new BigNumber('10');
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-    });
-    describe('marketBuyOrdersWithEth with extra fees', () => {
-        it('should buy an asset and send fee to feeRecipient', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount;
-
-            const baseFeePercentage = 2;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            const feeRecipientEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                makerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-                { feePercentage, feeRecipient: feeRecipientAddress },
-            );
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const feeRecipientEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-            const ethSpentOnFee = ForwarderWrapper.getPercentageOfValue(primaryTakerAssetFillAmount, baseFeePercentage);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(ethSpentOnFee).plus(gasPrice.times(tx.gasUsed));
-
-            expect(feeRecipientEthBalanceAfter).to.be.bignumber.equal(feeRecipientEthBalanceBefore.plus(ethSpentOnFee));
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fail if the fee is set too high', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount;
-
-            const baseFeePercentage = 6;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(
-                    ordersWithoutFee,
-                    feeOrders,
-                    makerAssetFillAmount,
-                    {
-                        value: ethValue,
-                        from: takerAddress,
-                    },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.FeePercentageTooLarge,
-            );
-        });
-        it('should fail if there is not enough ETH remaining to pay the fee', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            const baseFeePercentage = 2;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(
-                    ordersWithoutFee,
-                    feeOrders,
-                    makerAssetFillAmount,
-                    {
-                        value: ethValue,
-                        from: takerAddress,
-                    },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.InsufficientEthRemaining,
-            );
-        });
-    });
-    describe('withdrawAsset', () => {
-        it('should allow owner to withdraw ERC20 tokens', async () => {
-            const zrxWithdrawAmount = erc20Balances[forwarderContract.address][zrxToken.address];
-            await forwarderWrapper.withdrawAssetAsync(zrxAssetData, zrxWithdrawAmount, { from: owner });
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[owner][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[owner][zrxToken.address].plus(zrxWithdrawAmount),
-            );
-            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[forwarderContract.address][zrxToken.address].minus(zrxWithdrawAmount),
-            );
-        });
-        it('should revert if not called by owner', async () => {
-            const zrxWithdrawAmount = erc20Balances[forwarderContract.address][zrxToken.address];
-            await expectTransactionFailedAsync(
-                forwarderWrapper.withdrawAssetAsync(zrxAssetData, zrxWithdrawAmount, { from: makerAddress }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/extensions/order_validator.ts b/packages/contracts/test/extensions/order_validator.ts
deleted file mode 100644
index 37d7c4c5a..000000000
--- a/packages/contracts/test/extensions/order_validator.ts
+++ /dev/null
@@ -1,603 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { OrderValidatorContract } from '../../generated-wrappers/order_validator';
-import { artifacts } from '../../src/artifacts';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('OrderValidator', () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let erc20AssetData: string;
-    let erc721AssetData: string;
-
-    let erc20Token: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let exchange: ExchangeContract;
-    let orderValidator: OrderValidatorContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-
-    let signedOrder: SignedOrder;
-    let signedOrder2: SignedOrder;
-    let orderFactory: OrderFactory;
-
-    const tokenId = new BigNumber(123456789);
-    const tokenId2 = new BigNumber(987654321);
-    const ERC721_BALANCE = new BigNumber(1);
-    const ERC721_ALLOWANCE = new BigNumber(1);
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress] = _.slice(accounts, 0, 3));
-
-        const erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 2;
-        [erc20Token, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-
-        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        const exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        orderValidator = await OrderValidatorContract.deployFrom0xArtifactAsync(
-            artifacts.OrderValidator,
-            provider,
-            txDefaults,
-            exchange.address,
-            zrxAssetData,
-        );
-
-        erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20Token.address);
-        erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId);
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress: constants.NULL_ADDRESS,
-            makerAssetData: erc20AssetData,
-            takerAssetData: erc721AssetData,
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('getBalanceAndAllowance', () => {
-        describe('getERC721TokenOwner', async () => {
-            it('should return the null address when tokenId is not owned', async () => {
-                const tokenOwner = await orderValidator.getERC721TokenOwner.callAsync(makerAddress, tokenId);
-                expect(tokenOwner).to.be.equal(constants.NULL_ADDRESS);
-            });
-            it('should return the owner address when tokenId is owned', async () => {
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const tokenOwner = await orderValidator.getERC721TokenOwner.callAsync(erc721Token.address, tokenId);
-                expect(tokenOwner).to.be.equal(makerAddress);
-            });
-        });
-        describe('ERC20 assetData', () => {
-            it('should return the correct balances and allowances when both values are 0', async () => {
-                const [newBalance, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc20AssetData,
-                );
-                expect(constants.ZERO_AMOUNT).to.be.bignumber.equal(newBalance);
-                expect(constants.ZERO_AMOUNT).to.be.bignumber.equal(newAllowance);
-            });
-            it('should return the correct balance and allowance when both values are non-zero', async () => {
-                const balance = new BigNumber(123);
-                const allowance = new BigNumber(456);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc20Token.setBalance.sendTransactionAsync(makerAddress, balance),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: makerAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [newBalance, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc20AssetData,
-                );
-                expect(balance).to.be.bignumber.equal(newBalance);
-                expect(allowance).to.be.bignumber.equal(newAllowance);
-            });
-        });
-        describe('ERC721 assetData', () => {
-            it('should return a balance of 0 when the tokenId is not owned by target', async () => {
-                const [newBalance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            });
-            it('should return an allowance of 0 when no approval is set', async () => {
-                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            });
-            it('should return a balance of 1 when the tokenId is owned by target', async () => {
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [newBalance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            });
-            it('should return an allowance of 1 when ERC721Proxy is approved for all', async () => {
-                const isApproved = true;
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                        from: makerAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            });
-            it('should return an allowance of 0 when ERC721Proxy is approved for specific tokenId', async () => {
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.approve.sendTransactionAsync(erc721Proxy.address, tokenId, {
-                        from: makerAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            });
-        });
-    });
-    describe('getBalancesAndAllowances', () => {
-        it('should return the correct balances and allowances when all values are 0', async () => {
-            const [
-                [erc20Balance, erc721Balance],
-                [erc20Allowance, erc721Allowance],
-            ] = await orderValidator.getBalancesAndAllowances.callAsync(makerAddress, [
-                erc20AssetData,
-                erc721AssetData,
-            ]);
-            expect(erc20Balance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(erc721Balance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(erc20Allowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(erc721Allowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct balances and allowances when balances and allowances are non-zero', async () => {
-            const balance = new BigNumber(123);
-            const allowance = new BigNumber(456);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, balance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const [
-                [erc20Balance, erc721Balance],
-                [erc20Allowance, erc721Allowance],
-            ] = await orderValidator.getBalancesAndAllowances.callAsync(makerAddress, [
-                erc20AssetData,
-                erc721AssetData,
-            ]);
-            expect(erc20Balance).to.be.bignumber.equal(balance);
-            expect(erc721Balance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(erc20Allowance).to.be.bignumber.equal(allowance);
-            expect(erc721Allowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-        });
-    });
-    describe('getTraderInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should return the correct info when no balances or allowances are set', async () => {
-            const traderInfo = await orderValidator.getTraderInfo.callAsync(signedOrder, takerAddress);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const traderInfo = await orderValidator.getTraderInfo.callAsync(signedOrder, takerAddress);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-    describe('getTradersInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-            signedOrder2 = await orderFactory.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId2),
-            });
-        });
-        it('should return the correct info when no balances or allowances have been set', async () => {
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [traderInfo1, traderInfo2] = await orderValidator.getTradersInfo.callAsync(orders, takers);
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId2),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [traderInfo1, traderInfo2] = await orderValidator.getTradersInfo.callAsync(orders, takers);
-
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-    describe('getOrderAndTraderInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should return the correct info when no balances or allowances are set', async () => {
-            const [orderInfo, traderInfo] = await orderValidator.getOrderAndTraderInfo.callAsync(
-                signedOrder,
-                takerAddress,
-            );
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            expect(orderInfo.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const [orderInfo, traderInfo] = await orderValidator.getOrderAndTraderInfo.callAsync(
-                signedOrder,
-                takerAddress,
-            );
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            expect(orderInfo.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-    describe('getOrdersAndTradersInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-            signedOrder2 = await orderFactory.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId2),
-            });
-        });
-        it('should return the correct info when no balances or allowances have been set', async () => {
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [
-                [orderInfo1, orderInfo2],
-                [traderInfo1, traderInfo2],
-            ] = await orderValidator.getOrdersAndTradersInfo.callAsync(orders, takers);
-            const expectedOrderHash1 = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedOrderHash2 = orderHashUtils.getOrderHashHex(signedOrder2);
-            expect(orderInfo1.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo1.orderHash).to.be.equal(expectedOrderHash1);
-            expect(orderInfo1.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(orderInfo2.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo2.orderHash).to.be.equal(expectedOrderHash2);
-            expect(orderInfo2.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId2),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [
-                [orderInfo1, orderInfo2],
-                [traderInfo1, traderInfo2],
-            ] = await orderValidator.getOrdersAndTradersInfo.callAsync(orders, takers);
-            const expectedOrderHash1 = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedOrderHash2 = orderHashUtils.getOrderHashHex(signedOrder2);
-            expect(orderInfo1.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo1.orderHash).to.be.equal(expectedOrderHash1);
-            expect(orderInfo1.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(orderInfo2.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo2.orderHash).to.be.equal(expectedOrderHash2);
-            expect(orderInfo2.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-});
-// tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/global_hooks.ts b/packages/contracts/test/global_hooks.ts
deleted file mode 100644
index 2e9ac9e21..000000000
--- a/packages/contracts/test/global_hooks.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { env, EnvVars } from '@0x/dev-utils';
-
-import { coverage } from './utils/coverage';
-import { profiler } from './utils/profiler';
-
-after('generate coverage report', async () => {
-    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
-        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
-        await coverageSubprovider.writeCoverageAsync();
-    }
-    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
-        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
-        await profilerSubprovider.writeProfilerOutputAsync();
-    }
-});
diff --git a/packages/contracts/test/libraries/lib_bytes.ts b/packages/contracts/test/libraries/lib_bytes.ts
deleted file mode 100644
index b1a389f00..000000000
--- a/packages/contracts/test/libraries/lib_bytes.ts
+++ /dev/null
@@ -1,871 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import BN = require('bn.js');
-import * as chai from 'chai';
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-
-import { TestLibBytesContract } from '../../generated-wrappers/test_lib_bytes';
-import { artifacts } from '../../src/artifacts';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { typeEncodingUtils } from '../utils/type_encoding_utils';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// BUG: Ideally we would use Buffer.from(memory).toString('hex')
-// https://github.com/Microsoft/TypeScript/issues/23155
-const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + ('00' + v.toString(16)).slice(-2), '0x');
-
-const fromHex = (str: string): Uint8Array => Uint8Array.from(Buffer.from(str.slice(2), 'hex'));
-
-describe('LibBytes', () => {
-    let libBytes: TestLibBytesContract;
-    const byteArrayShorterThan32Bytes = '0x012345';
-    const byteArrayShorterThan20Bytes = byteArrayShorterThan32Bytes;
-    const byteArrayLongerThan32Bytes =
-        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
-    const byteArrayLongerThan32BytesFirstBytesSwapped =
-        '0x2301456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
-    const byteArrayLongerThan32BytesLastBytesSwapped =
-        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abefcd';
-    let testAddress: string;
-    let testAddressB: string;
-    const testBytes32 = '0x102030405060708090a0b0c0d0e0f0102030405060708090a0b0c0d0e0f01020';
-    const testBytes32B = '0x534877abd8443578526845cdfef020047528759477fedef87346527659aced32';
-    const testUint256 = new BigNumber(testBytes32, 16);
-    const testUint256B = new BigNumber(testBytes32B, 16);
-    const testBytes4 = '0xabcdef12';
-    const testByte = '0xab';
-    let shortData: string;
-    let shortTestBytes: string;
-    let shortTestBytesAsBuffer: Buffer;
-    let wordOfData: string;
-    let wordOfTestBytes: string;
-    let wordOfTestBytesAsBuffer: Buffer;
-    let longData: string;
-    let longTestBytes: string;
-    let longTestBytesAsBuffer: Buffer;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Setup accounts & addresses
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        testAddress = accounts[1];
-        testAddressB = accounts[2];
-        // Deploy LibBytes
-        libBytes = await TestLibBytesContract.deployFrom0xArtifactAsync(artifacts.TestLibBytes, provider, txDefaults);
-        // Verify lengths of test data
-        const byteArrayShorterThan32BytesLength = ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength;
-        expect(byteArrayShorterThan32BytesLength).to.be.lessThan(32);
-        const byteArrayLongerThan32BytesLength = ethUtil.toBuffer(byteArrayLongerThan32Bytes).byteLength;
-        expect(byteArrayLongerThan32BytesLength).to.be.greaterThan(32);
-        const testBytes32Length = ethUtil.toBuffer(testBytes32).byteLength;
-        expect(testBytes32Length).to.be.equal(32);
-        // Create short test bytes
-        shortData = '0xffffaa';
-        const encodedShortData = ethUtil.toBuffer(shortData);
-        const shortDataLength = new BigNumber(encodedShortData.byteLength);
-        const encodedShortDataLength = typeEncodingUtils.encodeUint256(shortDataLength);
-        shortTestBytesAsBuffer = Buffer.concat([encodedShortDataLength, encodedShortData]);
-        shortTestBytes = ethUtil.bufferToHex(shortTestBytesAsBuffer);
-        // Create test bytes one word in length
-        wordOfData = ethUtil.bufferToHex(typeEncodingUtils.encodeUint256(generatePseudoRandomSalt()));
-        const encodedWordOfData = ethUtil.toBuffer(wordOfData);
-        const wordOfDataLength = new BigNumber(encodedWordOfData.byteLength);
-        const encodedWordOfDataLength = typeEncodingUtils.encodeUint256(wordOfDataLength);
-        wordOfTestBytesAsBuffer = Buffer.concat([encodedWordOfDataLength, encodedWordOfData]);
-        wordOfTestBytes = ethUtil.bufferToHex(wordOfTestBytesAsBuffer);
-        // Create long test bytes (combines short test bytes with word of test bytes)
-        longData = ethUtil.bufferToHex(Buffer.concat([encodedShortData, encodedWordOfData]));
-        const longDataLength = new BigNumber(encodedShortData.byteLength + encodedWordOfData.byteLength);
-        const encodedLongDataLength = typeEncodingUtils.encodeUint256(longDataLength);
-        longTestBytesAsBuffer = Buffer.concat([encodedLongDataLength, encodedShortData, encodedWordOfData]);
-        longTestBytes = ethUtil.bufferToHex(longTestBytesAsBuffer);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('popLastByte', () => {
-        it('should revert if length is 0', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicPopLastByte.callAsync(constants.NULL_BYTES),
-                RevertReason.LibBytesGreaterThanZeroLengthRequired,
-            );
-        });
-        it('should pop the last byte from the input and return it when array holds more than 1 byte', async () => {
-            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(byteArrayLongerThan32Bytes);
-            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -2);
-            const expectedPoppedByte = `0x${byteArrayLongerThan32Bytes.slice(-2)}`;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedByte).to.equal(expectedPoppedByte);
-        });
-        it('should pop the last byte from the input and return it when array is exactly 1 byte', async () => {
-            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(testByte);
-            const expectedNewBytes = '0x';
-            expect(newBytes).to.equal(expectedNewBytes);
-            return expect(poppedByte).to.be.equal(testByte);
-        });
-    });
-
-    describe('popLast20Bytes', () => {
-        it('should revert if length is less than 20', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicPopLast20Bytes.callAsync(byteArrayShorterThan20Bytes),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should pop the last 20 bytes from the input and return it when array holds more than 20 bytes', async () => {
-            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(byteArrayLongerThan32Bytes);
-            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -40);
-            const expectedPoppedAddress = `0x${byteArrayLongerThan32Bytes.slice(-40)}`;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedAddress).to.equal(expectedPoppedAddress);
-        });
-        it('should pop the last 20 bytes from the input and return it when array is exactly 20 bytes', async () => {
-            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(testAddress);
-            const expectedNewBytes = '0x';
-            const expectedPoppedAddress = testAddress;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedAddress).to.equal(expectedPoppedAddress);
-        });
-    });
-
-    describe('equals', () => {
-        it('should return true if byte arrays are equal (both arrays < 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayShorterThan32Bytes,
-                byteArrayShorterThan32Bytes,
-            );
-            return expect(isEqual).to.be.true();
-        });
-        it('should return true if byte arrays are equal (both arrays > 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.true();
-        });
-        it('should return false if byte arrays are not equal (first array < 32 bytes, second array > 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayShorterThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (first array > 32 bytes, second array < 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32Bytes,
-                byteArrayShorterThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (same length, but a byte in first word differs)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32BytesFirstBytesSwapped,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (same length, but a byte in last word differs)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32BytesLastBytesSwapped,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-
-        describe('should ignore trailing data', () => {
-            it('should return true when both < 32 bytes', async () => {
-                const isEqual = await libBytes.publicEqualsPop1.callAsync('0x0102', '0x0103');
-                return expect(isEqual).to.be.true();
-            });
-        });
-    });
-
-    describe('deepCopyBytes', () => {
-        it('should revert if dest is shorter than source', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicDeepCopyBytes.callAsync(byteArrayShorterThan32Bytes, byteArrayLongerThan32Bytes),
-                RevertReason.LibBytesGreaterOrEqualToSourceBytesLengthRequired,
-            );
-        });
-        it('should overwrite dest with source if source and dest have equal length', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length - 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(zeroedBytesAfterCopy).to.be.equal(byteArrayLongerThan32Bytes);
-        });
-        it('should overwrite the leftmost len(source) bytes of dest if dest is larger than source', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            const copiedBytes = zeroedBytesAfterCopy.slice(0, byteArrayLongerThan32Bytes.length);
-            return expect(copiedBytes).to.be.equal(byteArrayLongerThan32Bytes);
-        });
-        it('should not overwrite the rightmost bytes of dest if dest is larger than source', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            const expectedNotCopiedBytes = zeroedByteArrayLongerThan32Bytes.slice(byteArrayLongerThan32Bytes.length);
-            const notCopiedBytes = zeroedBytesAfterCopy.slice(byteArrayLongerThan32Bytes.length);
-            return expect(notCopiedBytes).to.be.equal(expectedNotCopiedBytes);
-        });
-    });
-
-    describe('readAddress', () => {
-        it('should successfully read address when the address takes up the whole array', async () => {
-            const byteArray = ethUtil.addHexPrefix(testAddress);
-            const testAddressOffset = new BigNumber(0);
-            const address = await libBytes.publicReadAddress.callAsync(byteArray, testAddressOffset);
-            return expect(address).to.be.equal(testAddress);
-        });
-        it('should successfully read address when it is offset in the array', async () => {
-            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const address = await libBytes.publicReadAddress.callAsync(combinedByteArray, testAddressOffset);
-            return expect(address).to.be.equal(testAddress);
-        });
-        it('should fail if the byte array is too short to hold an address', async () => {
-            const shortByteArray = '0xabcdef';
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadAddress.callAsync(shortByteArray, offset),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
-            const byteArray = testAddress;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadAddress.callAsync(byteArray, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-    });
-
-    describe('writeAddress', () => {
-        it('should successfully write address when the address takes up the whole array', async () => {
-            const byteArray = testAddress;
-            const testAddressOffset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteAddress.callAsync(
-                byteArray,
-                testAddressOffset,
-                testAddressB,
-            );
-            return expect(newByteArray).to.be.equal(testAddressB);
-        });
-        it('should successfully write address when it is offset in the array', async () => {
-            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteAddress.callAsync(
-                combinedByteArray,
-                testAddressOffset,
-                testAddressB,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const addressFromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const addressFromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(addressFromOffsetBuffer));
-            return expect(addressFromOffset).to.be.equal(testAddressB);
-        });
-        it('should fail if the byte array is too short to hold an address', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteAddress.callAsync(byteArrayShorterThan20Bytes, offset, testAddress),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteAddress.callAsync(byteArray, badOffset, testAddress),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytes32', () => {
-        it('should successfully read bytes32 when the bytes32 takes up the whole array', async () => {
-            const testBytes32Offset = new BigNumber(0);
-            const bytes32 = await libBytes.publicReadBytes32.callAsync(testBytes32, testBytes32Offset);
-            return expect(bytes32).to.be.equal(testBytes32);
-        });
-        it('should successfully read bytes32 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes32 = await libBytes.publicReadBytes32.callAsync(combinedByteArray, testBytes32Offset);
-            return expect(bytes32).to.be.equal(testBytes32);
-        });
-        it('should fail if the byte array is too short to hold a bytes32', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes32.callAsync(testBytes32, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeBytes32', () => {
-        it('should successfully write bytes32 when the address takes up the whole array', async () => {
-            const byteArray = testBytes32;
-            const testBytes32Offset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
-                byteArray,
-                testBytes32Offset,
-                testBytes32B,
-            );
-            return expect(newByteArray).to.be.equal(testBytes32B);
-        });
-        it('should successfully write bytes32 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
-                combinedByteArray,
-                testBytes32Offset,
-                testBytes32B,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const bytes32FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const bytes32FromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(bytes32FromOffsetBuffer));
-            return expect(bytes32FromOffset).to.be.equal(testBytes32B);
-        });
-        it('should fail if the byte array is too short to hold a bytes32', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytes32.callAsync(byteArrayShorterThan32Bytes, offset, testBytes32),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytes32.callAsync(byteArray, badOffset, testBytes32),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('readUint256', () => {
-        it('should successfully read uint256 when the uint256 takes up the whole array', async () => {
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
-            const testUint256Offset = new BigNumber(0);
-            const uint256 = await libBytes.publicReadUint256.callAsync(byteArray, testUint256Offset);
-            return expect(uint256).to.bignumber.equal(testUint256);
-        });
-        it('should successfully read uint256 when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, testUint256AsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const uint256 = await libBytes.publicReadUint256.callAsync(combinedByteArray, testUint256Offset);
-            return expect(uint256).to.bignumber.equal(testUint256);
-        });
-        it('should fail if the byte array is too short to hold a uint256', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
-            const badOffset = new BigNumber(testUint256AsBuffer.byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadUint256.callAsync(byteArray, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeUint256', () => {
-        it('should successfully write uint256 when the address takes up the whole array', async () => {
-            const byteArray = testBytes32;
-            const testUint256Offset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteUint256.callAsync(
-                byteArray,
-                testUint256Offset,
-                testUint256B,
-            );
-            const newByteArrayAsUint256 = new BigNumber(newByteArray, 16);
-            return expect(newByteArrayAsUint256).to.be.bignumber.equal(testUint256B);
-        });
-        it('should successfully write uint256 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteUint256.callAsync(
-                combinedByteArray,
-                testUint256Offset,
-                testUint256B,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const uint256FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const uint256FromOffset = new BigNumber(
-                ethUtil.addHexPrefix(ethUtil.bufferToHex(uint256FromOffsetBuffer)),
-                16,
-            );
-            return expect(uint256FromOffset).to.be.bignumber.equal(testUint256B);
-        });
-        it('should fail if the byte array is too short to hold a uint256', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteUint256.callAsync(byteArrayShorterThan32Bytes, offset, testUint256),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteUint256.callAsync(byteArray, badOffset, testUint256),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytes4', () => {
-        // AssertionError: expected promise to be rejected with an error including 'revert' but it was fulfilled with '0x08c379a0'
-        it('should revert if byte array has a length < 4', async () => {
-            const byteArrayLessThan4Bytes = '0x010101';
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes4.callAsync(byteArrayLessThan4Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
-            );
-        });
-        it('should return the first 4 bytes of a byte array of arbitrary length', async () => {
-            const first4Bytes = await libBytes.publicReadBytes4.callAsync(byteArrayLongerThan32Bytes, new BigNumber(0));
-            const expectedFirst4Bytes = byteArrayLongerThan32Bytes.slice(0, 10);
-            expect(first4Bytes).to.equal(expectedFirst4Bytes);
-        });
-        it('should successfully read bytes4 when the bytes4 takes up the whole array', async () => {
-            const testBytes4Offset = new BigNumber(0);
-            const bytes4 = await libBytes.publicReadBytes4.callAsync(testBytes4, testBytes4Offset);
-            return expect(bytes4).to.be.equal(testBytes4);
-        });
-        it('should successfully read bytes4 when it is offset in the array', async () => {
-            const bytes4ByteArrayBuffer = ethUtil.toBuffer(testBytes4);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes4ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes4Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes4 = await libBytes.publicReadBytes4.callAsync(combinedByteArray, testBytes4Offset);
-            return expect(bytes4).to.be.equal(testBytes4);
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes4', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes4).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes4.callAsync(testBytes4, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytesWithLength', () => {
-        it('should successfully read short, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(shortTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully read short, nested array of bytes when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, shortTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully read a nested array of bytes - one word in length - when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(wordOfTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully read a nested array of bytes - one word in length - when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, wordOfTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully read long, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(longTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should successfully read long, nested array of bytes when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, longTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
-            // The length of the nested array is 32 bytes. By storing less than 32 bytes, a length cannot be read.
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if we store a nested byte array length, without a nested byte array', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(testBytes32, offset),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the nested byte array', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(testBytes32, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeBytesWithLength', () => {
-        it('should successfully write short, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                shortData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(shortData);
-        });
-        it('should successfully write short, nested array of bytes when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + shortTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                bytesWritten,
-                testBytesOffset,
-                shortData,
-            );
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully write a nested array of bytes - one word in length - when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(wordOfTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                wordOfData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(wordOfData);
-        });
-        it('should successfully write a nested array of bytes - one word in length - when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + wordOfTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                bytesWritten,
-                testBytesOffset,
-                wordOfData,
-            );
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully write a long, nested bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(longTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                longData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(longData);
-        });
-        it('should successfully write long, nested array of bytes when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + longTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(bytesWritten, testBytesOffset, longData);
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
-            const offset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(1));
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, offset, longData),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
-            const badOffset = new BigNumber(ethUtil.toBuffer(shortTestBytesAsBuffer).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, badOffset, shortData),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-    });
-
-    describe('memCopy', () => {
-        // Create memory 0x000102...FF
-        const memSize = 256;
-        // tslint:disable:no-shadowed-variable
-        const memory = new Uint8Array(memSize).map((_, i) => i);
-        const memHex = toHex(memory);
-
-        // Reference implementation to test against
-        const refMemcpy = (mem: Uint8Array, dest: number, source: number, length: number): Uint8Array =>
-            Uint8Array.from(mem).copyWithin(dest, source, source + length);
-
-        // Test vectors: destination, source, length, job description
-        type Tests = Array<[number, number, number, string]>;
-
-        const test = (tests: Tests) =>
-            tests.forEach(([dest, source, length, job]) =>
-                it(job, async () => {
-                    const expected = refMemcpy(memory, dest, source, length);
-                    const resultStr = await libBytes.testMemcpy.callAsync(
-                        memHex,
-                        new BigNumber(dest),
-                        new BigNumber(source),
-                        new BigNumber(length),
-                    );
-                    const result = fromHex(resultStr);
-                    expect(result).to.deep.equal(expected);
-                }),
-            );
-
-        test([[0, 0, 0, 'copies zero bytes with overlap']]);
-
-        describe('copies forward', () =>
-            test([
-                [128, 0, 0, 'zero bytes'],
-                [128, 0, 1, 'one byte'],
-                [128, 0, 11, 'eleven bytes'],
-                [128, 0, 31, 'thirty-one bytes'],
-                [128, 0, 32, 'one word'],
-                [128, 0, 64, 'two words'],
-                [128, 0, 96, 'three words'],
-                [128, 0, 33, 'one word and one byte'],
-                [128, 0, 72, 'two words and eight bytes'],
-                [128, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word', () =>
-            test([
-                [16, 0, 0, 'zero bytes'],
-                [16, 0, 1, 'one byte'],
-                [16, 0, 11, 'eleven bytes'],
-                [16, 0, 16, 'sixteen bytes'],
-            ]));
-
-        describe('copies forward with one byte overlap', () =>
-            test([
-                [0, 0, 1, 'one byte'],
-                [10, 0, 11, 'eleven bytes'],
-                [30, 0, 31, 'thirty-one bytes'],
-                [31, 0, 32, 'one word'],
-                [32, 0, 33, 'one word and one byte'],
-                [71, 0, 72, 'two words and eight bytes'],
-                [99, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with thirty-one bytes overlap', () =>
-            test([
-                [0, 0, 31, 'thirty-one bytes'],
-                [1, 0, 32, 'one word'],
-                [2, 0, 33, 'one word and one byte'],
-                [41, 0, 72, 'two words and eight bytes'],
-                [69, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with one word overlap', () =>
-            test([
-                [0, 0, 32, 'one word'],
-                [1, 0, 33, 'one word and one byte'],
-                [41, 0, 72, 'two words and eight bytes'],
-                [69, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with one word and one byte overlap', () =>
-            test([
-                [0, 0, 33, 'one word and one byte'],
-                [40, 0, 72, 'two words and eight bytes'],
-                [68, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with two words overlap', () =>
-            test([
-                [0, 0, 64, 'two words'],
-                [8, 0, 72, 'two words and eight bytes'],
-                [36, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word and one byte overlap', () =>
-            test([[0, 0, 1, 'one byte'], [10, 0, 11, 'eleven bytes'], [15, 0, 16, 'sixteen bytes']]));
-
-        describe('copies backward', () =>
-            test([
-                [0, 128, 0, 'zero bytes'],
-                [0, 128, 1, 'one byte'],
-                [0, 128, 11, 'eleven bytes'],
-                [0, 128, 31, 'thirty-one bytes'],
-                [0, 128, 32, 'one word'],
-                [0, 128, 64, 'two words'],
-                [0, 128, 96, 'three words'],
-                [0, 128, 33, 'one word and one byte'],
-                [0, 128, 72, 'two words and eight bytes'],
-                [0, 128, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward within one word', () =>
-            test([
-                [0, 16, 0, 'zero bytes'],
-                [0, 16, 1, 'one byte'],
-                [0, 16, 11, 'eleven bytes'],
-                [0, 16, 16, 'sixteen bytes'],
-            ]));
-
-        describe('copies backward with one byte overlap', () =>
-            test([
-                [0, 0, 1, 'one byte'],
-                [0, 10, 11, 'eleven bytes'],
-                [0, 30, 31, 'thirty-one bytes'],
-                [0, 31, 32, 'one word'],
-                [0, 32, 33, 'one word and one byte'],
-                [0, 71, 72, 'two words and eight bytes'],
-                [0, 99, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with thirty-one bytes overlap', () =>
-            test([
-                [0, 0, 31, 'thirty-one bytes'],
-                [0, 1, 32, 'one word'],
-                [0, 2, 33, 'one word and one byte'],
-                [0, 41, 72, 'two words and eight bytes'],
-                [0, 69, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with one word overlap', () =>
-            test([
-                [0, 0, 32, 'one word'],
-                [0, 1, 33, 'one word and one byte'],
-                [0, 41, 72, 'two words and eight bytes'],
-                [0, 69, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with one word and one byte overlap', () =>
-            test([
-                [0, 0, 33, 'one word and one byte'],
-                [0, 40, 72, 'two words and eight bytes'],
-                [0, 68, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with two words overlap', () =>
-            test([
-                [0, 0, 64, 'two words'],
-                [0, 8, 72, 'two words and eight bytes'],
-                [0, 36, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word and one byte overlap', () =>
-            test([[0, 0, 1, 'one byte'], [0, 10, 11, 'eleven bytes'], [0, 15, 16, 'sixteen bytes']]));
-    });
-});
-// tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/multisig/asset_proxy_owner.ts b/packages/contracts/test/multisig/asset_proxy_owner.ts
deleted file mode 100644
index 087152316..000000000
--- a/packages/contracts/test/multisig/asset_proxy_owner.ts
+++ /dev/null
@@ -1,498 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-
-import {
-    AssetProxyOwnerAssetProxyRegistrationEventArgs,
-    AssetProxyOwnerContract,
-    AssetProxyOwnerExecutionEventArgs,
-    AssetProxyOwnerExecutionFailureEventArgs,
-    AssetProxyOwnerSubmissionEventArgs,
-} from '../../generated-wrappers/asset_proxy_owner';
-import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
-import { TestAssetProxyOwnerContract } from '../../generated-wrappers/test_asset_proxy_owner';
-import { artifacts } from '../../src/artifacts';
-import {
-    expectContractCallFailedAsync,
-    expectContractCreationFailedAsync,
-    expectTransactionFailedAsync,
-    expectTransactionFailedWithoutReasonAsync,
-    sendTransactionResult,
-} from '../utils/assertions';
-import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('AssetProxyOwner', () => {
-    let owners: string[];
-    let authorized: string;
-    let notOwner: string;
-    const REQUIRED_APPROVALS = new BigNumber(2);
-    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
-
-    let erc20Proxy: MixinAuthorizableContract;
-    let erc721Proxy: MixinAuthorizableContract;
-    let testAssetProxyOwner: TestAssetProxyOwnerContract;
-    let multiSigWrapper: MultiSigWrapper;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owners = [accounts[0], accounts[1]];
-        authorized = accounts[2];
-        notOwner = accounts[3];
-        const initialOwner = accounts[0];
-        erc20Proxy = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
-            artifacts.MixinAuthorizable,
-            provider,
-            txDefaults,
-        );
-        erc721Proxy = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
-            artifacts.MixinAuthorizable,
-            provider,
-            txDefaults,
-        );
-        const defaultAssetProxyContractAddresses: string[] = [];
-        testAssetProxyOwner = await TestAssetProxyOwnerContract.deployFrom0xArtifactAsync(
-            artifacts.TestAssetProxyOwner,
-            provider,
-            txDefaults,
-            owners,
-            defaultAssetProxyContractAddresses,
-            REQUIRED_APPROVALS,
-            SECONDS_TIME_LOCKED,
-        );
-        multiSigWrapper = new MultiSigWrapper(testAssetProxyOwner, provider);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
-                from: initialOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
-                from: initialOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('constructor', () => {
-        it('should register passed in assetProxyContracts', async () => {
-            const assetProxyContractAddresses = [erc20Proxy.address, erc721Proxy.address];
-            const newMultiSig = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
-                artifacts.AssetProxyOwner,
-                provider,
-                txDefaults,
-                owners,
-                assetProxyContractAddresses,
-                REQUIRED_APPROVALS,
-                SECONDS_TIME_LOCKED,
-            );
-            const isErc20ProxyRegistered = await newMultiSig.isAssetProxyRegistered.callAsync(erc20Proxy.address);
-            const isErc721ProxyRegistered = await newMultiSig.isAssetProxyRegistered.callAsync(erc721Proxy.address);
-            expect(isErc20ProxyRegistered).to.equal(true);
-            expect(isErc721ProxyRegistered).to.equal(true);
-        });
-        it('should throw if a null address is included in assetProxyContracts', async () => {
-            const assetProxyContractAddresses = [erc20Proxy.address, constants.NULL_ADDRESS];
-            return expectContractCreationFailedAsync(
-                (AssetProxyOwnerContract.deployFrom0xArtifactAsync(
-                    artifacts.AssetProxyOwner,
-                    provider,
-                    txDefaults,
-                    owners,
-                    assetProxyContractAddresses,
-                    REQUIRED_APPROVALS,
-                    SECONDS_TIME_LOCKED,
-                ) as any) as sendTransactionResult,
-                RevertReason.InvalidAssetProxy,
-            );
-        });
-    });
-
-    describe('isFunctionRemoveAuthorizedAddressAtIndex', () => {
-        it('should return false if data is not for removeAuthorizedAddressAtIndex', async () => {
-            const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
-                owners[0],
-            );
-
-            const isFunctionRemoveAuthorizedAddressAtIndex = await testAssetProxyOwner.isFunctionRemoveAuthorizedAddressAtIndex.callAsync(
-                notRemoveAuthorizedAddressData,
-            );
-            expect(isFunctionRemoveAuthorizedAddressAtIndex).to.be.false();
-        });
-
-        it('should return true if data is for removeAuthorizedAddressAtIndex', async () => {
-            const index = new BigNumber(0);
-            const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                owners[0],
-                index,
-            );
-            const isFunctionRemoveAuthorizedAddressAtIndex = await testAssetProxyOwner.isFunctionRemoveAuthorizedAddressAtIndex.callAsync(
-                removeAuthorizedAddressAtIndexData,
-            );
-            expect(isFunctionRemoveAuthorizedAddressAtIndex).to.be.true();
-        });
-    });
-
-    describe('registerAssetProxy', () => {
-        it('should throw if not called by multisig', async () => {
-            const isRegistered = true;
-            return expectTransactionFailedWithoutReasonAsync(
-                testAssetProxyOwner.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, isRegistered, {
-                    from: owners[0],
-                }),
-            );
-        });
-
-        it('should register an address if called by multisig after timelock', async () => {
-            const addressToRegister = erc20Proxy.address;
-            const isRegistered = true;
-            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
-                addressToRegister,
-                isRegistered,
-            );
-            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                testAssetProxyOwner.address,
-                registerAssetProxyData,
-                owners[0],
-            );
-
-            const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-            const txId = log.args.transactionId;
-
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-
-            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
-            const registerLog = executeTxRes.logs[0] as LogWithDecodedArgs<
-                AssetProxyOwnerAssetProxyRegistrationEventArgs
-            >;
-            expect(registerLog.args.assetProxyContract).to.equal(addressToRegister);
-            expect(registerLog.args.isRegistered).to.equal(isRegistered);
-
-            const isAssetProxyRegistered = await testAssetProxyOwner.isAssetProxyRegistered.callAsync(
-                addressToRegister,
-            );
-            expect(isAssetProxyRegistered).to.equal(isRegistered);
-        });
-
-        it('should fail if registering a null address', async () => {
-            const addressToRegister = constants.NULL_ADDRESS;
-            const isRegistered = true;
-            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
-                addressToRegister,
-                isRegistered,
-            );
-            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                testAssetProxyOwner.address,
-                registerAssetProxyData,
-                owners[0],
-            );
-            const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-            const txId = log.args.transactionId;
-
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-
-            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
-            const failureLog = executeTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerExecutionFailureEventArgs>;
-            expect(failureLog.args.transactionId).to.be.bignumber.equal(txId);
-
-            const isAssetProxyRegistered = await testAssetProxyOwner.isAssetProxyRegistered.callAsync(
-                addressToRegister,
-            );
-            expect(isAssetProxyRegistered).to.equal(false);
-        });
-    });
-
-    describe('Calling removeAuthorizedAddressAtIndex', () => {
-        const erc20Index = new BigNumber(0);
-        const erc721Index = new BigNumber(1);
-        before('authorize both proxies and register erc20 proxy', async () => {
-            // Only register ERC20 proxy
-            const addressToRegister = erc20Proxy.address;
-            const isRegistered = true;
-            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
-                addressToRegister,
-                isRegistered,
-            );
-            const registerAssetProxySubmitRes = await multiSigWrapper.submitTransactionAsync(
-                testAssetProxyOwner.address,
-                registerAssetProxyData,
-                owners[0],
-            );
-            const registerAssetProxySubmitLog = registerAssetProxySubmitRes.logs[0] as LogWithDecodedArgs<
-                AssetProxyOwnerSubmissionEventArgs
-            >;
-
-            const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(authorized);
-            const erc20AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
-                erc20Proxy.address,
-                addAuthorizedAddressData,
-                owners[0],
-            );
-            const erc721AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
-                erc721Proxy.address,
-                addAuthorizedAddressData,
-                owners[0],
-            );
-            const erc20AddAuthorizedAddressSubmitLog = erc20AddAuthorizedAddressSubmitRes.logs[0] as LogWithDecodedArgs<
-                AssetProxyOwnerSubmissionEventArgs
-            >;
-            const erc721AddAuthorizedAddressSubmitLog = erc721AddAuthorizedAddressSubmitRes
-                .logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-
-            const registerAssetProxyTxId = registerAssetProxySubmitLog.args.transactionId;
-            const erc20AddAuthorizedAddressTxId = erc20AddAuthorizedAddressSubmitLog.args.transactionId;
-            const erc721AddAuthorizedAddressTxId = erc721AddAuthorizedAddressSubmitLog.args.transactionId;
-
-            await multiSigWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]);
-            await multiSigWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]);
-            await multiSigWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]);
-            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-            await multiSigWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]);
-            await multiSigWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], {
-                gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
-            });
-            await multiSigWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], {
-                gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
-            });
-        });
-
-        describe('validRemoveAuthorizedAddressAtIndexTx', () => {
-            it('should revert if data is not for removeAuthorizedAddressAtIndex and proxy is registered', async () => {
-                const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
-                    authorized,
-                );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    notRemoveAuthorizedAddressData,
-                    owners[0],
-                );
-                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectContractCallFailedAsync(
-                    testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(txId),
-                    RevertReason.InvalidFunctionSelector,
-                );
-            });
-
-            it('should return true if data is for removeAuthorizedAddressAtIndex and proxy is registered', async () => {
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                const isValidRemoveAuthorizedAddressAtIndexTx = await testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(
-                    txId,
-                );
-                expect(isValidRemoveAuthorizedAddressAtIndexTx).to.be.true();
-            });
-
-            it('should revert if data is for removeAuthorizedAddressAtIndex and proxy is not registered', async () => {
-                const removeAuthorizedAddressAtIndexData = erc721Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc721Index,
-                );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                    erc721Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectContractCallFailedAsync(
-                    testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(txId),
-                    RevertReason.UnregisteredAssetProxy,
-                );
-            });
-        });
-
-        describe('executeRemoveAuthorizedAddressAtIndex', () => {
-            it('should throw without the required confirmations', async () => {
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-
-                return expectTransactionFailedAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                    RevertReason.TxNotFullyConfirmed,
-                );
-            });
-
-            it('should throw if tx destination is not registered', async () => {
-                const removeAuthorizedAddressAtIndexData = erc721Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc721Index,
-                );
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    erc721Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                return expectTransactionFailedAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                    RevertReason.UnregisteredAssetProxy,
-                );
-            });
-
-            it('should throw if tx data is not for removeAuthorizedAddressAtIndex', async () => {
-                const newAuthorized = owners[1];
-                const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
-                    newAuthorized,
-                );
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    addAuthorizedAddressData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                return expectTransactionFailedAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                    RevertReason.InvalidFunctionSelector,
-                );
-            });
-
-            it('should execute removeAuthorizedAddressAtIndex for registered address if fully confirmed and called by owner', async () => {
-                const isAuthorizedBefore = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedBefore).to.equal(true);
-
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = submitLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
-                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
-                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
-
-                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
-                const isExecuted = tx[3];
-                expect(isExecuted).to.equal(true);
-
-                const isAuthorizedAfter = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedAfter).to.equal(false);
-            });
-
-            it('should execute removeAuthorizedAddressAtIndex for registered address if fully confirmed and called by non-owner', async () => {
-                const isAuthorizedBefore = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedBefore).to.equal(true);
-
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = submitLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner);
-                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
-                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
-
-                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
-                const isExecuted = tx[3];
-                expect(isExecuted).to.equal(true);
-
-                const isAuthorizedAfter = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedAfter).to.equal(false);
-            });
-
-            it('should throw if already executed', async () => {
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = submitLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
-                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
-                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
-
-                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
-                const isExecuted = tx[3];
-                expect(isExecuted).to.equal(true);
-
-                return expectTransactionFailedWithoutReasonAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                );
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/multisig/multi_sig_with_time_lock.ts b/packages/contracts/test/multisig/multi_sig_with_time_lock.ts
deleted file mode 100644
index 1c0cb0515..000000000
--- a/packages/contracts/test/multisig/multi_sig_with_time_lock.ts
+++ /dev/null
@@ -1,347 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import {
-    MultiSigWalletWithTimeLockConfirmationEventArgs,
-    MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs,
-    MultiSigWalletWithTimeLockContract,
-    MultiSigWalletWithTimeLockExecutionEventArgs,
-    MultiSigWalletWithTimeLockExecutionFailureEventArgs,
-    MultiSigWalletWithTimeLockSubmissionEventArgs,
-} from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('MultiSigWalletWithTimeLock', () => {
-    let owners: string[];
-    let notOwner: string;
-    const REQUIRED_APPROVALS = new BigNumber(2);
-    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owners = [accounts[0], accounts[1], accounts[2]];
-        notOwner = accounts[3];
-    });
-
-    let multiSig: MultiSigWalletWithTimeLockContract;
-    let multiSigWrapper: MultiSigWrapper;
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('external_call', () => {
-        it('should be internal', async () => {
-            const secondsTimeLocked = new BigNumber(0);
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            expect(_.isUndefined((multiSig as any).external_call)).to.be.equal(true);
-        });
-    });
-    describe('confirmTransaction', () => {
-        let txId: BigNumber;
-        beforeEach(async () => {
-            const secondsTimeLocked = new BigNumber(0);
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            const destination = notOwner;
-            const data = constants.NULL_BYTES;
-            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
-            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
-                .transactionId;
-        });
-        it('should revert if called by a non-owner', async () => {
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, notOwner));
-        });
-        it('should revert if transaction does not exist', async () => {
-            const nonexistentTxId = new BigNumber(123456789);
-            await expectTransactionFailedWithoutReasonAsync(
-                multiSigWrapper.confirmTransactionAsync(nonexistentTxId, owners[1]),
-            );
-        });
-        it('should revert if transaction is already confirmed by caller', async () => {
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, owners[0]));
-        });
-        it('should confirm transaction for caller and log a Confirmation event', async () => {
-            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationEventArgs>;
-            expect(log.event).to.be.equal('Confirmation');
-            expect(log.args.sender).to.be.equal(owners[1]);
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should revert if fully confirmed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.confirmTransactionAsync(txId, owners[2]),
-                RevertReason.TxFullyConfirmed,
-            );
-        });
-        it('should set the confirmation time of the transaction if it becomes fully confirmed', async () => {
-            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            const blockNum = await web3Wrapper.getBlockNumberAsync();
-            const timestamp = new BigNumber(await web3Wrapper.getBlockTimestampAsync(blockNum));
-            const log = txReceipt.logs[1] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs>;
-            expect(log.args.confirmationTime).to.be.bignumber.equal(timestamp);
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-    });
-    describe('executeTransaction', () => {
-        let txId: BigNumber;
-        const secondsTimeLocked = new BigNumber(1000000);
-        beforeEach(async () => {
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            const destination = notOwner;
-            const data = constants.NULL_BYTES;
-            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
-            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
-                .transactionId;
-        });
-        it('should revert if transaction has not been fully confirmed', async () => {
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TxNotFullyConfirmed,
-            );
-        });
-        it('should revert if time lock has not passed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TimeLockIncomplete,
-            );
-        });
-        it('should execute a transaction and log an Execution event if successful and called by owner', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.event).to.be.equal('Execution');
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should execute a transaction and log an Execution event if successful and called by non-owner', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, notOwner);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.event).to.be.equal('Execution');
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should revert if a required confirmation is revoked before executeTransaction is called', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            await multiSigWrapper.revokeConfirmationAsync(txId, owners[0]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TxNotFullyConfirmed,
-            );
-        });
-        it('should revert if transaction has been executed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.executeTransactionAsync(txId, owners[1]));
-        });
-        it("should log an ExecutionFailure event and not update the transaction's execution state if unsuccessful", async () => {
-            const contractWithoutFallback = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC20Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-                constants.DUMMY_TOKEN_DECIMALS,
-                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-            );
-            const data = constants.NULL_BYTES;
-            const value = new BigNumber(10);
-            const submissionTxReceipt = await multiSigWrapper.submitTransactionAsync(
-                contractWithoutFallback.address,
-                data,
-                owners[0],
-                { value },
-            );
-            const newTxId = (submissionTxReceipt.logs[0] as LogWithDecodedArgs<
-                MultiSigWalletWithTimeLockSubmissionEventArgs
-            >).args.transactionId;
-            await multiSigWrapper.confirmTransactionAsync(newTxId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(newTxId, owners[1]);
-            const executionFailureLog = txReceipt.logs[0] as LogWithDecodedArgs<
-                MultiSigWalletWithTimeLockExecutionFailureEventArgs
-            >;
-            expect(executionFailureLog.event).to.be.equal('ExecutionFailure');
-            expect(executionFailureLog.args.transactionId).to.be.bignumber.equal(newTxId);
-        });
-    });
-    describe('changeTimeLock', () => {
-        describe('initially non-time-locked', async () => {
-            before(async () => {
-                await blockchainLifecycle.startAsync();
-            });
-            after(async () => {
-                await blockchainLifecycle.revertAsync();
-            });
-            before('deploy a wallet', async () => {
-                const secondsTimeLocked = new BigNumber(0);
-                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                    artifacts.MultiSigWalletWithTimeLock,
-                    provider,
-                    txDefaults,
-                    owners,
-                    REQUIRED_APPROVALS,
-                    secondsTimeLocked,
-                );
-                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            });
-
-            it('should throw when not called by wallet', async () => {
-                return expectTransactionFailedWithoutReasonAsync(
-                    multiSig.changeTimeLock.sendTransactionAsync(SECONDS_TIME_LOCKED, { from: owners[0] }),
-                );
-            });
-
-            it('should throw without enough confirmations', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const res = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectTransactionFailedAsync(
-                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    RevertReason.TxNotFullyConfirmed,
-                );
-            });
-
-            it('should set confirmation time with enough confirmations', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = subLog.args.transactionId;
-
-                const confirmRes = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-                expect(confirmRes.logs).to.have.length(2);
-
-                const blockNum = await web3Wrapper.getBlockNumberAsync();
-                const blockInfo = await web3Wrapper.getBlockIfExistsAsync(blockNum);
-                if (_.isUndefined(blockInfo)) {
-                    throw new Error(`Unexpectedly failed to fetch block at #${blockNum}`);
-                }
-                const timestamp = new BigNumber(blockInfo.timestamp);
-                const confirmationTimeBigNum = new BigNumber(await multiSig.confirmationTimes.callAsync(txId));
-
-                expect(timestamp).to.be.bignumber.equal(confirmationTimeBigNum);
-            });
-
-            it('should be executable with enough confirmations and secondsTimeLocked of 0', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = subLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-                await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-
-                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
-                expect(secondsTimeLocked).to.be.bignumber.equal(SECONDS_TIME_LOCKED);
-            });
-        });
-        describe('initially time-locked', async () => {
-            before(async () => {
-                await blockchainLifecycle.startAsync();
-            });
-            after(async () => {
-                await blockchainLifecycle.revertAsync();
-            });
-            let txId: BigNumber;
-            const newSecondsTimeLocked = new BigNumber(0);
-            before('deploy a wallet, submit transaction to change timelock, and confirm the transaction', async () => {
-                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                    artifacts.MultiSigWalletWithTimeLock,
-                    provider,
-                    txDefaults,
-                    owners,
-                    REQUIRED_APPROVALS,
-                    SECONDS_TIME_LOCKED,
-                );
-                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(newSecondsTimeLocked);
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    multiSig.address,
-                    changeTimeLockData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                txId = log.args.transactionId;
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            });
-
-            it('should throw if it has enough confirmations but is not past the time lock', async () => {
-                return expectTransactionFailedAsync(
-                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    RevertReason.TimeLockIncomplete,
-                );
-            });
-
-            it('should execute if it has enough confirmations and is past the time lock', async () => {
-                await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-
-                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
-                expect(secondsTimeLocked).to.be.bignumber.equal(newSecondsTimeLocked);
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/tokens/erc721_token.ts b/packages/contracts/test/tokens/erc721_token.ts
deleted file mode 100644
index 72407748f..000000000
--- a/packages/contracts/test/tokens/erc721_token.ts
+++ /dev/null
@@ -1,279 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-
-import {
-    DummyERC721ReceiverContract,
-    DummyERC721ReceiverTokenReceivedEventArgs,
-} from '../../generated-wrappers/dummy_erc721_receiver';
-import {
-    DummyERC721TokenContract,
-    DummyERC721TokenTransferEventArgs,
-} from '../../generated-wrappers/dummy_erc721_token';
-import { InvalidERC721ReceiverContract } from '../../generated-wrappers/invalid_erc721_receiver';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('ERC721Token', () => {
-    let owner: string;
-    let spender: string;
-    let token: DummyERC721TokenContract;
-    let erc721Receiver: DummyERC721ReceiverContract;
-    let logDecoder: LogDecoder;
-    const tokenId = new BigNumber(1);
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owner = accounts[0];
-        spender = accounts[1];
-        token = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-        );
-        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Receiver,
-            provider,
-            txDefaults,
-        );
-        logDecoder = new LogDecoder(web3Wrapper);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('transferFrom', () => {
-        it('should revert if the tokenId is not owner', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const unownedTokenId = new BigNumber(2);
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, unownedTokenId),
-                RevertReason.Erc721ZeroOwner,
-            );
-        });
-        it('should revert if transferring to a null address', async () => {
-            const from = owner;
-            const to = constants.NULL_ADDRESS;
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, tokenId),
-                RevertReason.Erc721ZeroToAddress,
-            );
-        });
-        it('should revert if the from address does not own the token', async () => {
-            const from = spender;
-            const to = erc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, tokenId),
-                RevertReason.Erc721OwnerMismatch,
-            );
-        });
-        it('should revert if spender does not own the token, is not approved, and is not approved for all', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, tokenId, { from: spender }),
-                RevertReason.Erc721InvalidSpender,
-            );
-        });
-        it('should transfer the token if called by owner', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should transfer the token if spender is approved for all', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.setApprovalForAll.sendTransactionAsync(spender, isApproved),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should transfer the token if spender is individually approved', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-
-            const approvedAddress = await token.getApproved.callAsync(tokenId);
-            expect(approvedAddress).to.be.equal(constants.NULL_ADDRESS);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-    });
-    describe('safeTransferFrom without data', () => {
-        it('should transfer token to a non-contract address if called by owner', async () => {
-            const from = owner;
-            const to = spender;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should revert if transferring to a contract address without onERC721Received', async () => {
-            const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC721Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-            );
-            const from = owner;
-            const to = contract.address;
-            await expectTransactionFailedWithoutReasonAsync(
-                token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-            );
-        });
-        it('should revert if onERC721Received does not return the correct value', async () => {
-            const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
-                artifacts.InvalidERC721Receiver,
-                provider,
-                txDefaults,
-            );
-            const from = owner;
-            const to = invalidErc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-                RevertReason.Erc721InvalidSelector,
-            );
-        });
-        it('should transfer to contract and call onERC721Received with correct return value', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
-            expect(transferLog.args._from).to.be.equal(from);
-            expect(transferLog.args._to).to.be.equal(to);
-            expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.operator).to.be.equal(owner);
-            expect(receiverLog.args.from).to.be.equal(from);
-            expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.data).to.be.equal(constants.NULL_BYTES);
-        });
-    });
-    describe('safeTransferFrom with data', () => {
-        const data = '0x0102030405060708090a0b0c0d0e0f';
-        it('should transfer token to a non-contract address if called by owner', async () => {
-            const from = owner;
-            const to = spender;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should revert if transferring to a contract address without onERC721Received', async () => {
-            const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC721Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-            );
-            const from = owner;
-            const to = contract.address;
-            await expectTransactionFailedWithoutReasonAsync(
-                token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-            );
-        });
-        it('should revert if onERC721Received does not return the correct value', async () => {
-            const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
-                artifacts.InvalidERC721Receiver,
-                provider,
-                txDefaults,
-            );
-            const from = owner;
-            const to = invalidErc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-                RevertReason.Erc721InvalidSelector,
-            );
-        });
-        it('should transfer to contract and call onERC721Received with correct return value', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
-            expect(transferLog.args._from).to.be.equal(from);
-            expect(transferLog.args._to).to.be.equal(to);
-            expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.operator).to.be.equal(owner);
-            expect(receiverLog.args.from).to.be.equal(from);
-            expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.data).to.be.equal(data);
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/tokens/unlimited_allowance_token.ts b/packages/contracts/test/tokens/unlimited_allowance_token.ts
deleted file mode 100644
index ea5a50522..000000000
--- a/packages/contracts/test/tokens/unlimited_allowance_token.ts
+++ /dev/null
@@ -1,191 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { artifacts } from '../../src/artifacts';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('UnlimitedAllowanceToken', () => {
-    let owner: string;
-    let spender: string;
-    const MAX_MINT_VALUE = new BigNumber(10000000000000000000000);
-    let token: DummyERC20TokenContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owner = accounts[0];
-        spender = accounts[1];
-        token = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await token.mint.sendTransactionAsync(MAX_MINT_VALUE, { from: owner }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('transfer', () => {
-        it('should throw if owner has insufficient balance', async () => {
-            const ownerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance.plus(1);
-            return expectContractCallFailedAsync(
-                token.transfer.callAsync(spender, amountToTransfer, { from: owner }),
-                RevertReason.Erc20InsufficientBalance,
-            );
-        });
-
-        it('should transfer balance from sender to receiver', async () => {
-            const receiver = spender;
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = new BigNumber(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const finalOwnerBalance = await token.balanceOf.callAsync(owner);
-            const finalReceiverBalance = await token.balanceOf.callAsync(receiver);
-
-            const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
-            const expectedFinalReceiverBalance = amountToTransfer;
-            expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance);
-            expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance);
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const didReturnTrue = await token.transfer.callAsync(spender, new BigNumber(0), {
-                from: owner,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-    });
-
-    describe('transferFrom', () => {
-        it('should throw if owner has insufficient balance', async () => {
-            const ownerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance.plus(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, amountToTransfer, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return expectContractCallFailedAsync(
-                token.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                }),
-                RevertReason.Erc20InsufficientBalance,
-            );
-        });
-
-        it('should throw if spender has insufficient allowance', async () => {
-            const ownerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance;
-
-            const spenderAllowance = await token.allowance.callAsync(owner, spender);
-            const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
-            expect(isSpenderAllowanceInsufficient).to.be.true();
-
-            return expectContractCallFailedAsync(
-                token.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                }),
-                RevertReason.Erc20InsufficientAllowance,
-            );
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const amountToTransfer = new BigNumber(0);
-            const didReturnTrue = await token.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-
-        it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await token.allowance.callAsync(owner, spender);
-            expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
-        });
-
-        it('should transfer the correct balances if spender has sufficient allowance', async () => {
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newOwnerBalance = await token.balanceOf.callAsync(owner);
-            const newSpenderBalance = await token.balanceOf.callAsync(spender);
-
-            expect(newOwnerBalance).to.be.bignumber.equal(0);
-            expect(newSpenderBalance).to.be.bignumber.equal(initOwnerBalance);
-        });
-
-        it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await token.allowance.callAsync(owner, spender);
-            expect(newSpenderAllowance).to.be.bignumber.equal(0);
-        });
-    });
-});
diff --git a/packages/contracts/test/tokens/weth9.ts b/packages/contracts/test/tokens/weth9.ts
deleted file mode 100644
index 9a31dc3f2..000000000
--- a/packages/contracts/test/tokens/weth9.ts
+++ /dev/null
@@ -1,138 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-
-import { WETH9Contract } from '../../generated-wrappers/weth9';
-import { artifacts } from '../../src/artifacts';
-import { expectInsufficientFundsAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('EtherToken', () => {
-    let account: string;
-    const gasPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 9);
-    let etherToken: WETH9Contract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        account = accounts[0];
-
-        etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, {
-            gasPrice,
-            ...txDefaults,
-        });
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('deposit', () => {
-        it('should throw if caller attempts to deposit more Ether than caller balance', async () => {
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const ethToDeposit = initEthBalance.plus(1);
-
-            return expectInsufficientFundsAsync(etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }));
-        });
-
-        it('should convert deposited Ether to wrapped Ether tokens', async () => {
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
-
-            const txHash = await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit });
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                txHash,
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
-            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
-            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
-        });
-    });
-
-    describe('withdraw', () => {
-        it('should throw if caller attempts to withdraw greater than caller balance', async () => {
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-            const ethTokensToWithdraw = initEthTokenBalance.plus(1);
-
-            return expectTransactionFailedWithoutReasonAsync(
-                etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw),
-            );
-        });
-
-        it('should convert ether tokens to ether with sufficient balance', async () => {
-            const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const ethTokensToWithdraw = initEthTokenBalance;
-            expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0);
-            const txHash = await etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw, {
-                gas: constants.MAX_ETHERTOKEN_WITHDRAW_GAS,
-            });
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                txHash,
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
-            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            expect(finalEthBalance).to.be.bignumber.equal(
-                initEthBalance.plus(ethTokensToWithdraw.minus(ethSpentOnGas)),
-            );
-            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.minus(ethTokensToWithdraw));
-        });
-    });
-
-    describe('fallback', () => {
-        it('should convert sent ether to ether tokens', async () => {
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            const ethToDeposit = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18);
-
-            const txHash = await web3Wrapper.sendTransactionAsync({
-                from: account,
-                to: etherToken.address,
-                value: ethToDeposit,
-                gasPrice,
-            });
-
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                txHash,
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
-            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
-            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
-        });
-    });
-});
diff --git a/packages/contracts/test/tokens/zrx_token.ts b/packages/contracts/test/tokens/zrx_token.ts
deleted file mode 100644
index cab62c205..000000000
--- a/packages/contracts/test/tokens/zrx_token.ts
+++ /dev/null
@@ -1,206 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-
-import { ZRXTokenContract } from '../../generated-wrappers/zrx_token';
-import { artifacts } from '../../src/artifacts';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('ZRXToken', () => {
-    let owner: string;
-    let spender: string;
-    let MAX_UINT: BigNumber;
-    let zrxToken: ZRXTokenContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owner = accounts[0];
-        spender = accounts[1];
-        zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRXToken, provider, txDefaults);
-        MAX_UINT = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('constants', () => {
-        it('should have 18 decimals', async () => {
-            const decimals = new BigNumber(await zrxToken.decimals.callAsync());
-            const expectedDecimals = 18;
-            expect(decimals).to.be.bignumber.equal(expectedDecimals);
-        });
-
-        it('should have a total supply of 1 billion tokens', async () => {
-            const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
-            const expectedTotalSupply = 1000000000;
-            expect(Web3Wrapper.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply);
-        });
-
-        it('should be named 0x Protocol Token', async () => {
-            const name = await zrxToken.name.callAsync();
-            const expectedName = '0x Protocol Token';
-            expect(name).to.be.equal(expectedName);
-        });
-
-        it('should have the symbol ZRX', async () => {
-            const symbol = await zrxToken.symbol.callAsync();
-            const expectedSymbol = 'ZRX';
-            expect(symbol).to.be.equal(expectedSymbol);
-        });
-    });
-
-    describe('constructor', () => {
-        it('should initialize owner balance to totalSupply', async () => {
-            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
-            expect(totalSupply).to.be.bignumber.equal(ownerBalance);
-        });
-    });
-
-    describe('transfer', () => {
-        it('should transfer balance from sender to receiver', async () => {
-            const receiver = spender;
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = new BigNumber(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const finalOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const finalReceiverBalance = await zrxToken.balanceOf.callAsync(receiver);
-
-            const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
-            const expectedFinalReceiverBalance = amountToTransfer;
-            expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance);
-            expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance);
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const didReturnTrue = await zrxToken.transfer.callAsync(spender, new BigNumber(0), {
-                from: owner,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-    });
-
-    describe('transferFrom', () => {
-        it('should return false if owner has insufficient balance', async () => {
-            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance.plus(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer, {
-                    from: owner,
-                    gas: constants.MAX_TOKEN_APPROVE_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.false();
-        });
-
-        it('should return false if spender has insufficient allowance', async () => {
-            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance;
-
-            const spenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
-            const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
-            expect(isSpenderAllowanceInsufficient).to.be.true();
-
-            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.false();
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const amountToTransfer = new BigNumber(0);
-            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-
-        it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = MAX_UINT;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance, {
-                    from: owner,
-                    gas: constants.MAX_TOKEN_APPROVE_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
-            expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
-        });
-
-        it('should transfer the correct balances if spender has sufficient allowance', async () => {
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const initSpenderBalance = await zrxToken.balanceOf.callAsync(spender);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const newSpenderBalance = await zrxToken.balanceOf.callAsync(spender);
-
-            expect(newOwnerBalance).to.be.bignumber.equal(0);
-            expect(newSpenderBalance).to.be.bignumber.equal(initSpenderBalance.plus(initOwnerBalance));
-        });
-
-        it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
-            expect(newSpenderAllowance).to.be.bignumber.equal(0);
-        });
-    });
-});
diff --git a/packages/contracts/test/tutorials/arbitrage.ts b/packages/contracts/test/tutorials/arbitrage.ts
deleted file mode 100644
index 78e0bc238..000000000
--- a/packages/contracts/test/tutorials/arbitrage.ts
+++ /dev/null
@@ -1,260 +0,0 @@
-// import { ECSignature, SignedOrder, ZeroEx } from '0x.js';
-// import { BlockchainLifecycle, devConstants, web3Factory } from '@0x/dev-utils';
-// import { ExchangeContractErrs } from 'ethereum-types';
-// import { BigNumber } from '@0x/utils';
-// import { Web3Wrapper } from '@0x/web3-wrapper';
-// import * as chai from 'chai';
-// import ethUtil = require('ethereumjs-util');
-// import * as Web3 from 'web3';
-
-// import { AccountLevelsContract } from '../../src/generated_contract_wrappers/account_levels';
-// import { ArbitrageContract } from '../../src/generated_contract_wrappers/arbitrage';
-// import { DummyTokenContract } from '../../src/generated_contract_wrappers/dummy_token';
-// import { EtherDeltaContract } from '../../src/generated_contract_wrappers/ether_delta';
-// import { ExchangeContract } from '../../src/generated_contract_wrappers/exchange';
-// import { TokenTransferProxyContract } from '../../src/generated_contract_wrappers/token_transfer_proxy';
-// import { artifacts } from '../../util/artifacts';
-// import { Balances } from '../../util/balances';
-// import { constants } from '../../util/constants';
-// import { crypto } from '../../util/crypto';
-// import { ExchangeWrapper } from '../../util/exchange_wrapper';
-// import { OrderFactory } from '../../util/order_factory';
-// import { BalancesByOwner, ContractName } from '../../util/types';
-// import { chaiSetup } from '../utils/chai_setup';
-
-// import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-// const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// describe('Arbitrage', () => {
-//     let coinbase: string;
-//     let maker: string;
-//     let edMaker: string;
-//     let edFrontRunner: string;
-//     let amountGet: BigNumber;
-//     let amountGive: BigNumber;
-//     let makerTokenAmount: BigNumber;
-//     let takerTokenAmount: BigNumber;
-//     const feeRecipient = constants.NULL_ADDRESS;
-//     const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-//     const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-
-//     let weth: DummyTokenContract;
-//     let zrx: DummyTokenContract;
-//     let arbitrage: ArbitrageContract;
-//     let etherDelta: EtherDeltaContract;
-
-//     let signedOrder: SignedOrder;
-//     let exWrapper: ExchangeWrapper;
-//     let orderFactory: OrderFactory;
-
-//     let zeroEx: ZeroEx;
-
-//     // From a bird's eye view - we create two orders.
-//     // 0x order of 1 ZRX (maker) for 1 WETH (taker)
-//     // ED order of 2 WETH (tokenGive) for 1 ZRX (tokenGet)
-//     // And then we do an atomic arbitrage between them which gives us 1 WETH.
-//     before(async () => {
-//         const accounts = await web3Wrapper.getAvailableAddressesAsync();
-//         [coinbase, maker, edMaker, edFrontRunner] = accounts;
-//         weth = await DummyTokenContract.deployFrom0xArtifactAsync(
-//             artifacts.DummyToken,
-//             provider,
-//             txDefaults,
-//             constants.DUMMY_TOKEN_NAME,
-//             constants.DUMMY_TOKEN_SYMBOL,
-//             constants.DUMMY_TOKEN_DECIMALS,
-//             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-//         );
-//         zrx = await DummyTokenContract.deployFrom0xArtifactAsync(
-//             artifacts.DummyToken,
-//             provider,
-//             txDefaults,
-//             constants.DUMMY_TOKEN_NAME,
-//             constants.DUMMY_TOKEN_SYMBOL,
-//             constants.DUMMY_TOKEN_DECIMALS,
-//             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-//         );
-//         const accountLevels = await AccountLevelsContract.deployFrom0xArtifactAsync(
-//             artifacts.AccountLevels,
-//             provider,
-//             txDefaults,
-//         );
-//         const edAdminAddress = accounts[0];
-//         const edMakerFee = new BigNumber(0);
-//         const edTakerFee = new BigNumber(0);
-//         const edFeeRebate = new BigNumber(0);
-//         etherDelta = await EtherDeltaContract.deployFrom0xArtifactAsync(
-//             artifacts.EtherDelta,
-//             provider,
-//             txDefaults,
-//             edAdminAddress,
-//             feeRecipient,
-//             accountLevels.address,
-//             edMakerFee,
-//             edTakerFee,
-//             edFeeRebate,
-//         );
-//         const tokenTransferProxy = await TokenTransferProxyContract.deployFrom0xArtifactAsync(
-//             artifacts.TokenTransferProxy,
-//             provider,
-//             txDefaults,
-//         );
-//         const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-//             artifacts.Exchange,
-//             provider,
-//             txDefaults,
-//             zrx.address,
-//             tokenTransferProxy.address,
-//         );
-//         await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
-//         zeroEx = new ZeroEx(provider, {
-//             exchangeContractAddress: exchange.address,
-//             networkId: constants.TESTRPC_NETWORK_ID,
-//         });
-//         exWrapper = new ExchangeWrapper(exchange, provider);
-
-//         makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18);
-//         takerTokenAmount = makerTokenAmount;
-//         const defaultOrderParams = {
-//             exchangeContractAddress: exchange.address,
-//             maker,
-//             feeRecipient,
-//             makerTokenAddress: zrx.address,
-//             takerTokenAddress: weth.address,
-//             makerTokenAmount,
-//             takerTokenAmount,
-//             makerFee: new BigNumber(0),
-//             takerFee: new BigNumber(0),
-//         };
-//         orderFactory = new OrderFactory(zeroEx, defaultOrderParams);
-//         arbitrage = await ArbitrageContract.deployFrom0xArtifactAsync(
-//             artifacts.Arbitrage,
-//             provider,
-//             txDefaults,
-//             exchange.address,
-//             etherDelta.address,
-//             tokenTransferProxy.address,
-//         );
-//         // Enable arbitrage and withdrawals of tokens
-//         await arbitrage.setAllowances.sendTransactionAsync(weth.address, { from: coinbase });
-//         await arbitrage.setAllowances.sendTransactionAsync(zrx.address, { from: coinbase });
-
-//         // Give some tokens to arbitrage contract
-//         await weth.setBalance.sendTransactionAsync(arbitrage.address, takerTokenAmount, { from: coinbase });
-
-//         // Fund the maker on exchange side
-//         await zrx.setBalance.sendTransactionAsync(maker, makerTokenAmount, { from: coinbase });
-//         // Set the allowance for the maker on Exchange side
-//         await zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: maker });
-
-//         amountGive = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18);
-//         // Fund the maker on EtherDelta side
-//         await weth.setBalance.sendTransactionAsync(edMaker, amountGive, { from: coinbase });
-//         // Set the allowance for the maker on EtherDelta side
-//         await weth.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edMaker });
-//         // Deposit maker funds into EtherDelta
-//         await etherDelta.depositToken.sendTransactionAsync(weth.address, amountGive, { from: edMaker });
-
-//         amountGet = makerTokenAmount;
-//         // Fund the front runner on EtherDelta side
-//         await zrx.setBalance.sendTransactionAsync(edFrontRunner, amountGet, { from: coinbase });
-//         // Set the allowance for the front-runner on EtherDelta side
-//         await zrx.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edFrontRunner });
-//         // Deposit front runner funds into EtherDelta
-//         await etherDelta.depositToken.sendTransactionAsync(zrx.address, amountGet, { from: edFrontRunner });
-//     });
-//     beforeEach(async () => {
-//         await blockchainLifecycle.startAsync();
-//     });
-//     afterEach(async () => {
-//         await blockchainLifecycle.revertAsync();
-//     });
-//     describe('makeAtomicTrade', () => {
-//         let addresses: string[];
-//         let values: BigNumber[];
-//         let v: number[];
-//         let r: string[];
-//         let s: string[];
-//         let tokenGet: string;
-//         let tokenGive: string;
-//         let expires: BigNumber;
-//         let nonce: BigNumber;
-//         let edSignature: ECSignature;
-//         before(async () => {
-//             signedOrder = await orderFactory.newSignedOrderAsync();
-//             tokenGet = zrx.address;
-//             tokenGive = weth.address;
-//             const blockNumber = await web3Wrapper.getBlockNumberAsync();
-//             const ED_ORDER_EXPIRATION_IN_BLOCKS = 10;
-//             expires = new BigNumber(blockNumber + ED_ORDER_EXPIRATION_IN_BLOCKS);
-//             nonce = new BigNumber(42);
-//             const edOrderHash = `0x${crypto
-//                 .solSHA256([etherDelta.address, tokenGet, amountGet, tokenGive, amountGive, expires, nonce])
-//                 .toString('hex')}`;
-//             const shouldAddPersonalMessagePrefix = false;
-//             edSignature = await zeroEx.signOrderHashAsync(edOrderHash, edMaker, shouldAddPersonalMessagePrefix);
-//             addresses = [
-//                 signedOrder.maker,
-//                 signedOrder.taker,
-//                 signedOrder.makerTokenAddress,
-//                 signedOrder.takerTokenAddress,
-//                 signedOrder.feeRecipient,
-//                 edMaker,
-//             ];
-//             const fillTakerTokenAmount = takerTokenAmount;
-//             const edFillAmount = makerTokenAmount;
-//             values = [
-//                 signedOrder.makerTokenAmount,
-//                 signedOrder.takerTokenAmount,
-//                 signedOrder.makerFee,
-//                 signedOrder.takerFee,
-//                 signedOrder.expirationUnixTimestampSec,
-//                 signedOrder.salt,
-//                 fillTakerTokenAmount,
-//                 amountGet,
-//                 amountGive,
-//                 expires,
-//                 nonce,
-//                 edFillAmount,
-//             ];
-//             v = [signedOrder.ecSignature.v, edSignature.v];
-//             r = [signedOrder.ecSignature.r, edSignature.r];
-//             s = [signedOrder.ecSignature.s, edSignature.s];
-//         });
-//         it('should successfully execute the arbitrage if not front-runned', async () => {
-//             const txHash = await arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, {
-//                 from: coinbase,
-//             });
-//             const res = await zeroEx.awaitTransactionMinedAsync(txHash);
-//             const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-//             expect(postBalance).to.be.bignumber.equal(amountGive);
-//         });
-//         it('should fail and revert if front-runned', async () => {
-//             const preBalance = await weth.balanceOf.callAsync(arbitrage.address);
-//             // Front-running transaction
-//             await etherDelta.trade.sendTransactionAsync(
-//                 tokenGet,
-//                 amountGet,
-//                 tokenGive,
-//                 amountGive,
-//                 expires,
-//                 nonce,
-//                 edMaker,
-//                 edSignature.v,
-//                 edSignature.r,
-//                 edSignature.s,
-//                 amountGet,
-//                 { from: edFrontRunner },
-//             );
-//             // tslint:disable-next-line:await-promise
-//             await expect(
-//                 arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, { from: coinbase }),
-//             ).to.be.rejectedWith(constants.REVERT);
-//             const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-//             expect(preBalance).to.be.bignumber.equal(postBalance);
-//         });
-//     });
-// });
diff --git a/packages/contracts/test/utils/abstract_asset_wrapper.ts b/packages/contracts/test/utils/abstract_asset_wrapper.ts
deleted file mode 100644
index 4b56a8502..000000000
--- a/packages/contracts/test/utils/abstract_asset_wrapper.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export abstract class AbstractAssetWrapper {
-    public abstract getProxyId(): string;
-}
diff --git a/packages/contracts/test/utils/address_utils.ts b/packages/contracts/test/utils/address_utils.ts
deleted file mode 100644
index 634da0c16..000000000
--- a/packages/contracts/test/utils/address_utils.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { crypto } from '@0x/order-utils/lib/src/crypto';
-
-export const addressUtils = {
-    generatePseudoRandomAddress(): string {
-        const randomBigNum = generatePseudoRandomSalt();
-        const randomBuff = crypto.solSHA3([randomBigNum]);
-        const randomAddress = `0x${randomBuff.slice(0, 20).toString('hex')}`;
-        return randomAddress;
-    },
-};
diff --git a/packages/contracts/test/utils/assertions.ts b/packages/contracts/test/utils/assertions.ts
deleted file mode 100644
index 5b1cedfcc..000000000
--- a/packages/contracts/test/utils/assertions.ts
+++ /dev/null
@@ -1,199 +0,0 @@
-import { RevertReason } from '@0x/types';
-import { logUtils } from '@0x/utils';
-import { NodeType } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { TransactionReceipt, TransactionReceiptStatus, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { web3Wrapper } from './web3_wrapper';
-
-const expect = chai.expect;
-
-let nodeType: NodeType | undefined;
-
-// Represents the return value of a `sendTransaction` call. The Promise should
-// resolve with either a transaction receipt or a transaction hash.
-export type sendTransactionResult = Promise<TransactionReceipt | TransactionReceiptWithDecodedLogs | string>;
-
-/**
- * Returns ganacheError if the backing Ethereum node is Ganache and gethError
- * if it is Geth.
- * @param ganacheError the error to be returned if the backing node is Ganache.
- * @param gethError the error to be returned if the backing node is Geth.
- * @returns either the given ganacheError or gethError depending on the backing
- * node.
- */
-async function _getGanacheOrGethError(ganacheError: string, gethError: string): Promise<string> {
-    if (_.isUndefined(nodeType)) {
-        nodeType = await web3Wrapper.getNodeTypeAsync();
-    }
-    switch (nodeType) {
-        case NodeType.Ganache:
-            return ganacheError;
-        case NodeType.Geth:
-            return gethError;
-        default:
-            throw new Error(`Unknown node type: ${nodeType}`);
-    }
-}
-
-async function _getInsufficientFundsErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError("sender doesn't have enough funds", 'insufficient funds');
-}
-
-async function _getTransactionFailedErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError('revert', 'always failing transaction');
-}
-
-async function _getContractCallFailedErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError('revert', 'Contract call failed');
-}
-
-/**
- * Returns the expected error message for an 'invalid opcode' resulting from a
- * contract call. The exact error message depends on the backing Ethereum node.
- */
-export async function getInvalidOpcodeErrorMessageForCallAsync(): Promise<string> {
-    return _getGanacheOrGethError('invalid opcode', 'Contract call failed');
-}
-
-/**
- * Returns the expected error message for the given revert reason resulting from
- * a sendTransaction call. The exact error message depends on the backing
- * Ethereum node and whether it supports revert reasons.
- * @param reason a specific revert reason.
- * @returns the expected error message.
- */
-export async function getRevertReasonOrErrorMessageForSendTransactionAsync(reason: RevertReason): Promise<string> {
-    return _getGanacheOrGethError(reason, 'always failing transaction');
-}
-
-/**
- * Rejects if the given Promise does not reject with an error indicating
- * insufficient funds.
- * @param p a promise resulting from a contract call or sendTransaction call.
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectInsufficientFundsAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getInsufficientFundsErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
-
-/**
- * Resolves if the the sendTransaction call fails with the given revert reason.
- * However, since Geth does not support revert reasons for sendTransaction, this
- * falls back to expectTransactionFailedWithoutReasonAsync if the backing
- * Ethereum node is Geth.
- * @param p a Promise resulting from a sendTransaction call
- * @param reason a specific revert reason
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectTransactionFailedAsync(p: sendTransactionResult, reason: RevertReason): Promise<void> {
-    // HACK(albrow): This dummy `catch` should not be necessary, but if you
-    // remove it, there is an uncaught exception and the Node process will
-    // forcibly exit. It's possible this is a false positive in
-    // make-promises-safe.
-    p.catch(e => {
-        _.noop(e);
-    });
-
-    if (_.isUndefined(nodeType)) {
-        nodeType = await web3Wrapper.getNodeTypeAsync();
-    }
-    switch (nodeType) {
-        case NodeType.Ganache:
-            return expect(p).to.be.rejectedWith(reason);
-        case NodeType.Geth:
-            logUtils.warn(
-                'WARNING: Geth does not support revert reasons for sendTransaction. This test will pass if the transaction fails for any reason.',
-            );
-            return expectTransactionFailedWithoutReasonAsync(p);
-        default:
-            throw new Error(`Unknown node type: ${nodeType}`);
-    }
-}
-
-/**
- * Resolves if the transaction fails without a revert reason, or if the
- * corresponding transactionReceipt has a status of 0 or '0', indicating
- * failure.
- * @param p a Promise resulting from a sendTransaction call
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectTransactionFailedWithoutReasonAsync(p: sendTransactionResult): Promise<void> {
-    return p
-        .then(async result => {
-            let txReceiptStatus: TransactionReceiptStatus;
-            if (_.isString(result)) {
-                // Result is a txHash. We need to make a web3 call to get the
-                // receipt, then get the status from the receipt.
-                const txReceipt = await web3Wrapper.awaitTransactionMinedAsync(result);
-                txReceiptStatus = txReceipt.status;
-            } else if ('status' in result) {
-                // Result is a transaction receipt, so we can get the status
-                // directly.
-                txReceiptStatus = result.status;
-            } else {
-                throw new Error('Unexpected result type: ' + typeof result);
-            }
-            expect(_.toString(txReceiptStatus)).to.equal(
-                '0',
-                'Expected transaction to fail but receipt had a non-zero status, indicating success',
-            );
-        })
-        .catch(async err => {
-            // If the promise rejects, we expect a specific error message,
-            // depending on the backing Ethereum node type.
-            const errMessage = await _getTransactionFailedErrorMessageAsync();
-            expect(err.message).to.include(errMessage);
-        });
-}
-
-/**
- * Resolves if the the contract call fails with the given revert reason.
- * @param p a Promise resulting from a contract call
- * @param reason a specific revert reason
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCallFailedAsync<T>(p: Promise<T>, reason: RevertReason): Promise<void> {
-    return expect(p).to.be.rejectedWith(reason);
-}
-
-/**
- * Resolves if the contract call fails without a revert reason.
- * @param p a Promise resulting from a contract call
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCallFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getContractCallFailedErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
-
-/**
- * Resolves if the contract creation/deployment fails without a revert reason.
- * @param p a Promise resulting from a contract creation/deployment
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCreationFailedAsync<T>(
-    p: sendTransactionResult,
-    reason: RevertReason,
-): Promise<void> {
-    return expectTransactionFailedAsync(p, reason);
-}
-
-/**
- * Resolves if the contract creation/deployment fails without a revert reason.
- * @param p a Promise resulting from a contract creation/deployment
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCreationFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getTransactionFailedErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
diff --git a/packages/contracts/test/utils/asset_wrapper.ts b/packages/contracts/test/utils/asset_wrapper.ts
deleted file mode 100644
index 4e7696066..000000000
--- a/packages/contracts/test/utils/asset_wrapper.ts
+++ /dev/null
@@ -1,223 +0,0 @@
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId } from '@0x/types';
-import { BigNumber, errorUtils } from '@0x/utils';
-import * as _ from 'lodash';
-
-import { AbstractAssetWrapper } from './abstract_asset_wrapper';
-import { constants } from './constants';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { ERC721Wrapper } from './erc721_wrapper';
-
-interface ProxyIdToAssetWrappers {
-    [proxyId: string]: AbstractAssetWrapper;
-}
-
-/**
- * This class abstracts away the differences between ERC20 and ERC721 tokens so that
- * the logic that uses it does not need to care what standard a token belongs to.
- */
-export class AssetWrapper {
-    private readonly _proxyIdToAssetWrappers: ProxyIdToAssetWrappers;
-    constructor(assetWrappers: AbstractAssetWrapper[]) {
-        this._proxyIdToAssetWrappers = {};
-        _.each(assetWrappers, assetWrapper => {
-            const proxyId = assetWrapper.getProxyId();
-            this._proxyIdToAssetWrappers[proxyId] = assetWrapper;
-        });
-    }
-    public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                const balance = await erc20Wrapper.getBalanceAsync(userAddress, assetData);
-                return balance;
-            }
-            case AssetProxyId.ERC721: {
-                const assetWrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-                const isOwner = await assetWrapper.isOwnerAsync(
-                    userAddress,
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                const balance = isOwner ? new BigNumber(1) : new BigNumber(0);
-                return balance;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-    public async setBalanceAsync(userAddress: string, assetData: string, desiredBalance: BigNumber): Promise<void> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                await erc20Wrapper.setBalanceAsync(userAddress, assetData, desiredBalance);
-                return;
-            }
-            case AssetProxyId.ERC721: {
-                if (!desiredBalance.eq(0) && !desiredBalance.eq(1)) {
-                    throw new Error(`Balance for ERC721 token can only be set to 0 or 1. Got: ${desiredBalance}`);
-                }
-                const erc721Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-                const doesTokenExist = erc721Wrapper.doesTokenExistAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (!doesTokenExist && desiredBalance.eq(1)) {
-                    await erc721Wrapper.mintAsync(assetProxyData.tokenAddress, assetProxyData.tokenId, userAddress);
-                    return;
-                } else if (!doesTokenExist && desiredBalance.eq(0)) {
-                    return; // noop
-                }
-                const tokenOwner = await erc721Wrapper.ownerOfAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (userAddress !== tokenOwner && desiredBalance.eq(1)) {
-                    await erc721Wrapper.transferFromAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        tokenOwner,
-                        userAddress,
-                    );
-                } else if (tokenOwner === userAddress && desiredBalance.eq(0)) {
-                    // Transfer token to someone else
-                    const userAddresses = await (erc721Wrapper as any)._web3Wrapper.getAvailableAddressesAsync();
-                    const nonOwner = _.find(userAddresses, a => a !== userAddress);
-                    await erc721Wrapper.transferFromAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        tokenOwner,
-                        nonOwner,
-                    );
-                    return;
-                } else if (
-                    (userAddress !== tokenOwner && desiredBalance.eq(0)) ||
-                    (tokenOwner === userAddress && desiredBalance.eq(1))
-                ) {
-                    return; // noop
-                }
-                break;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-    public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                const allowance = await erc20Wrapper.getProxyAllowanceAsync(userAddress, assetData);
-                return allowance;
-            }
-            case AssetProxyId.ERC721: {
-                const assetWrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const erc721ProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-                const isProxyApprovedForAll = await assetWrapper.isProxyApprovedForAllAsync(
-                    userAddress,
-                    erc721ProxyData.tokenAddress,
-                );
-                if (isProxyApprovedForAll) {
-                    return constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
-                }
-
-                const isProxyApproved = await assetWrapper.isProxyApprovedAsync(
-                    erc721ProxyData.tokenAddress,
-                    erc721ProxyData.tokenId,
-                );
-                const allowance = isProxyApproved ? new BigNumber(1) : new BigNumber(0);
-                return allowance;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-    public async setProxyAllowanceAsync(
-        userAddress: string,
-        assetData: string,
-        desiredAllowance: BigNumber,
-    ): Promise<void> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                await erc20Wrapper.setAllowanceAsync(userAddress, assetData, desiredAllowance);
-                return;
-            }
-            case AssetProxyId.ERC721: {
-                if (
-                    !desiredAllowance.eq(0) &&
-                    !desiredAllowance.eq(1) &&
-                    !desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)
-                ) {
-                    throw new Error(
-                        `Allowance for ERC721 token can only be set to 0, 1 or 2^256-1. Got: ${desiredAllowance}`,
-                    );
-                }
-                const erc721Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-
-                const doesTokenExist = await erc721Wrapper.doesTokenExistAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (!doesTokenExist) {
-                    throw new Error(
-                        `Cannot setProxyAllowance on non-existent token: ${assetProxyData.tokenAddress} ${
-                            assetProxyData.tokenId
-                        }`,
-                    );
-                }
-                const isProxyApprovedForAll = await erc721Wrapper.isProxyApprovedForAllAsync(
-                    userAddress,
-                    assetProxyData.tokenAddress,
-                );
-                if (!isProxyApprovedForAll && desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)) {
-                    const isApproved = true;
-                    await erc721Wrapper.approveProxyForAllAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        isApproved,
-                    );
-                } else if (isProxyApprovedForAll && desiredAllowance.eq(0)) {
-                    const isApproved = false;
-                    await erc721Wrapper.approveProxyForAllAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        isApproved,
-                    );
-                } else if (isProxyApprovedForAll && desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)) {
-                    return; // Noop
-                }
-
-                const isProxyApproved = await erc721Wrapper.isProxyApprovedAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (!isProxyApproved && desiredAllowance.eq(1)) {
-                    await erc721Wrapper.approveProxyAsync(assetProxyData.tokenAddress, assetProxyData.tokenId);
-                } else if (isProxyApproved && desiredAllowance.eq(0)) {
-                    // Remove approval
-                    await erc721Wrapper.approveAsync(
-                        constants.NULL_ADDRESS,
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                    );
-                } else if (
-                    (!isProxyApproved && desiredAllowance.eq(0)) ||
-                    (isProxyApproved && desiredAllowance.eq(1))
-                ) {
-                    return; // noop
-                }
-
-                break;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-}
diff --git a/packages/contracts/test/utils/block_timestamp.ts b/packages/contracts/test/utils/block_timestamp.ts
deleted file mode 100644
index 66c13eed1..000000000
--- a/packages/contracts/test/utils/block_timestamp.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { web3Wrapper } from './web3_wrapper';
-
-let firstAccount: string | undefined;
-
-/**
- * Increases time by the given number of seconds and then mines a block so that
- * the current block timestamp has the offset applied.
- * @param seconds the number of seconds by which to incrase the time offset.
- * @returns a new Promise which will resolve with the new total time offset or
- * reject if the time could not be increased.
- */
-export async function increaseTimeAndMineBlockAsync(seconds: number): Promise<number> {
-    if (_.isUndefined(firstAccount)) {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        firstAccount = accounts[0];
-    }
-
-    const offset = await web3Wrapper.increaseTimeAsync(seconds);
-    // Note: we need to send a transaction after increasing time so
-    // that a block is actually mined. The contract looks at the
-    // last mined block for the timestamp.
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await web3Wrapper.sendTransactionAsync({ from: firstAccount, to: firstAccount, value: 0 }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-
-    return offset;
-}
-
-/**
- * Returns the timestamp of the latest block in seconds since the Unix epoch.
- * @returns a new Promise which will resolve with the timestamp in seconds.
- */
-export async function getLatestBlockTimestampAsync(): Promise<number> {
-    const currentBlockIfExists = await web3Wrapper.getBlockIfExistsAsync('latest');
-    if (_.isUndefined(currentBlockIfExists)) {
-        throw new Error(`Unable to fetch latest block.`);
-    }
-    return currentBlockIfExists.timestamp;
-}
diff --git a/packages/contracts/test/utils/chai_setup.ts b/packages/contracts/test/utils/chai_setup.ts
deleted file mode 100644
index 1a8733093..000000000
--- a/packages/contracts/test/utils/chai_setup.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import * as chai from 'chai';
-import chaiAsPromised = require('chai-as-promised');
-import ChaiBigNumber = require('chai-bignumber');
-import * as dirtyChai from 'dirty-chai';
-
-export const chaiSetup = {
-    configure(): void {
-        chai.config.includeStack = true;
-        chai.use(ChaiBigNumber());
-        chai.use(dirtyChai);
-        chai.use(chaiAsPromised);
-    },
-};
diff --git a/packages/contracts/test/utils/combinatorial_utils.ts b/packages/contracts/test/utils/combinatorial_utils.ts
deleted file mode 100644
index bb1b55b4d..000000000
--- a/packages/contracts/test/utils/combinatorial_utils.ts
+++ /dev/null
@@ -1,113 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import * as combinatorics from 'js-combinatorics';
-
-import { testWithReferenceFuncAsync } from './test_with_reference';
-
-// A set of values corresponding to the uint256 type in Solidity. This set
-// contains some notable edge cases, including some values which will overflow
-// the uint256 type when used in different mathematical operations.
-export const uint256Values = [
-    new BigNumber(0),
-    new BigNumber(1),
-    new BigNumber(2),
-    // Non-trivial big number.
-    new BigNumber(2).pow(64),
-    // Max that does not overflow when squared.
-    new BigNumber(2).pow(128).minus(1),
-    // Min that does overflow when squared.
-    new BigNumber(2).pow(128),
-    // Max that does not overflow when doubled.
-    new BigNumber(2).pow(255).minus(1),
-    // Min that does overflow when doubled.
-    new BigNumber(2).pow(255),
-    // Max that does not overflow.
-    new BigNumber(2).pow(256).minus(1),
-];
-
-// A set of values corresponding to the bytes32 type in Solidity.
-export const bytes32Values = [
-    // Min
-    '0x0000000000000000000000000000000000000000000000000000000000000000',
-    '0x0000000000000000000000000000000000000000000000000000000000000001',
-    '0x0000000000000000000000000000000000000000000000000000000000000002',
-    // Non-trivial big number.
-    '0x000000000000f000000000000000000000000000000000000000000000000000',
-    // Max
-    '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff',
-];
-
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
-    testFunc: (p0: P0, p1: P1) => Promise<R>,
-    allValues: [P0[], P1[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    allValues: [P0[], P1[], P2[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    allValues: [P0[], P1[], P2[], P3[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    allValues: [P0[], P1[], P2[], P3[], P4[]],
-): Promise<void>;
-
-/**
- * Uses combinatorics to test the behavior of a test function by comparing it to
- * the expected behavior (defined by a reference function) for a large number of
- * possible input values.
- *
- * First generates test cases by taking the cartesian product of the given
- * values. Each test case is a set of N values corresponding to the N arguments
- * for the test func and the reference func. For each test case, first the
- * reference function will be called to obtain an "expected result", or if the
- * reference function throws/rejects, an "expected error". Next, the test
- * function will be called to obtain an "actual result", or if the test function
- * throws/rejects, an "actual error". Each test case passes if at least one of
- * the following conditions is met:
- *
- * 1) Neither the reference function or the test function throw and the
- * "expected result" equals the "actual result".
- *
- * 2) Both the reference function and the test function throw and the "actual
- * error" message *contains* the "expected error" message.
- *
- * The first test case which does not meet one of these conditions will cause
- * the entire test to fail and this function will throw/reject.
- *
- * @param referenceFuncAsync a reference function implemented in pure
- * JavaScript/TypeScript which accepts N arguments and returns the "expected
- * result" or "expected error" for a given test case.
- * @param testFuncAsync a test function which, e.g., makes a call or sends a
- * transaction to a contract. It accepts the same N arguments returns the
- * "actual result" or "actual error" for a given test case.
- * @param values an array of N arrays. Each inner array is a set of possible
- * values which are passed into both the reference function and the test
- * function.
- * @return A Promise that resolves if the test passes and rejects if the test
- * fails, according to the rules described above.
- */
-export async function testCombinatoriallyWithReferenceFuncAsync(
-    name: string,
-    referenceFuncAsync: (...args: any[]) => Promise<any>,
-    testFuncAsync: (...args: any[]) => Promise<any>,
-    allValues: any[],
-): Promise<void> {
-    const testCases = combinatorics.cartesianProduct(...allValues);
-    let counter = 0;
-    testCases.forEach(async testCase => {
-        counter += 1;
-        it(`${name} ${counter}/${testCases.length}`, async () => {
-            await testWithReferenceFuncAsync(referenceFuncAsync, testFuncAsync, testCase as any);
-        });
-    });
-}
diff --git a/packages/contracts/test/utils/constants.ts b/packages/contracts/test/utils/constants.ts
deleted file mode 100644
index d2c3ab512..000000000
--- a/packages/contracts/test/utils/constants.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-const TESTRPC_PRIVATE_KEYS_STRINGS = [
-    '0xf2f48ee19680706196e2e339e5da3491186e0c4c5030670656b0e0164837257d',
-    '0x5d862464fe9303452126c8bc94274b8c5f9874cbd219789b3eb2128075a76f72',
-    '0xdf02719c4df8b9b8ac7f551fcb5d9ef48fa27eef7a66453879f4d8fdc6e78fb1',
-    '0xff12e391b79415e941a94de3bf3a9aee577aed0731e297d5cfa0b8a1e02fa1d0',
-    '0x752dd9cf65e68cfaba7d60225cbdbc1f4729dd5e5507def72815ed0d8abc6249',
-    '0xefb595a0178eb79a8df953f87c5148402a224cdf725e88c0146727c6aceadccd',
-    '0x83c6d2cc5ddcf9711a6d59b417dc20eb48afd58d45290099e5987e3d768f328f',
-    '0xbb2d3f7c9583780a7d3904a2f55d792707c345f21de1bacb2d389934d82796b2',
-    '0xb2fd4d29c1390b71b8795ae81196bfd60293adf99f9d32a0aff06288fcdac55f',
-    '0x23cb7121166b9a2f93ae0b7c05bde02eae50d64449b2cbb42bc84e9d38d6cc89',
-];
-
-export const constants = {
-    BASE_16: 16,
-    INVALID_OPCODE: 'invalid opcode',
-    TESTRPC_NETWORK_ID: 50,
-    // Note(albrow): In practice V8 and most other engines limit the minimum
-    // interval for setInterval to 10ms. We still set it to 0 here in order to
-    // ensure we always use the minimum interval.
-    AWAIT_TRANSACTION_MINED_MS: 0,
-    MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
-    MAX_EXECUTE_TRANSACTION_GAS: 1000000,
-    MAX_TOKEN_TRANSFERFROM_GAS: 80000,
-    MAX_TOKEN_APPROVE_GAS: 60000,
-    MAX_TRANSFER_FROM_GAS: 150000,
-    DUMMY_TOKEN_NAME: '',
-    DUMMY_TOKEN_SYMBOL: '',
-    DUMMY_TOKEN_DECIMALS: new BigNumber(18),
-    DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
-    NULL_BYTES: '0x',
-    NUM_DUMMY_ERC20_TO_DEPLOY: 3,
-    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
-    NUM_ERC721_TOKENS_TO_MINT: 2,
-    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
-    UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
-    TESTRPC_PRIVATE_KEYS: _.map(TESTRPC_PRIVATE_KEYS_STRINGS, privateKeyString => ethUtil.toBuffer(privateKeyString)),
-    INITIAL_ERC20_BALANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
-    INITIAL_ERC20_ALLOWANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
-    STATIC_ORDER_PARAMS: {
-        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-        makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-        takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-    },
-    WORD_LENGTH: 32,
-    ZERO_AMOUNT: new BigNumber(0),
-    PERCENTAGE_DENOMINATOR: new BigNumber(10).pow(18),
-    FUNCTIONS_WITH_MUTEX: [
-        'FILL_ORDER',
-        'FILL_OR_KILL_ORDER',
-        'BATCH_FILL_ORDERS',
-        'BATCH_FILL_OR_KILL_ORDERS',
-        'MARKET_BUY_ORDERS',
-        'MARKET_SELL_ORDERS',
-        'MATCH_ORDERS',
-        'CANCEL_ORDER',
-        'BATCH_CANCEL_ORDERS',
-        'CANCEL_ORDERS_UP_TO',
-        'SET_SIGNATURE_VALIDATOR_APPROVAL',
-    ],
-};
diff --git a/packages/contracts/test/utils/coverage.ts b/packages/contracts/test/utils/coverage.ts
deleted file mode 100644
index 5becfa1b6..000000000
--- a/packages/contracts/test/utils/coverage.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { CoverageSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let coverageSubprovider: CoverageSubprovider;
-
-export const coverage = {
-    getCoverageSubproviderSingleton(): CoverageSubprovider {
-        if (_.isUndefined(coverageSubprovider)) {
-            coverageSubprovider = coverage._getCoverageSubprovider();
-        }
-        return coverageSubprovider;
-    },
-    _getCoverageSubprovider(): CoverageSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new CoverageSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/packages/contracts/test/utils/erc20_wrapper.ts b/packages/contracts/test/utils/erc20_wrapper.ts
deleted file mode 100644
index c281a2abf..000000000
--- a/packages/contracts/test/utils/erc20_wrapper.ts
+++ /dev/null
@@ -1,182 +0,0 @@
-import { assetDataUtils } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-import { ERC20BalancesByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
-export class ERC20Wrapper {
-    private readonly _tokenOwnerAddresses: string[];
-    private readonly _contractOwnerAddress: string;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _provider: Provider;
-    private readonly _dummyTokenContracts: DummyERC20TokenContract[];
-    private _proxyContract?: ERC20ProxyContract;
-    private _proxyIdIfExists?: string;
-    /**
-     * Instanitates an ERC20Wrapper
-     * @param provider Web3 provider to use for all JSON RPC requests
-     * @param tokenOwnerAddresses Addresses that we want to endow as owners for dummy ERC20 tokens
-     * @param contractOwnerAddress Desired owner of the contract
-     * Instance of ERC20Wrapper
-     */
-    constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
-        this._dummyTokenContracts = [];
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._provider = provider;
-        this._tokenOwnerAddresses = tokenOwnerAddresses;
-        this._contractOwnerAddress = contractOwnerAddress;
-    }
-    public async deployDummyTokensAsync(
-        numberToDeploy: number,
-        decimals: BigNumber,
-    ): Promise<DummyERC20TokenContract[]> {
-        for (let i = 0; i < numberToDeploy; i++) {
-            this._dummyTokenContracts.push(
-                await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-                    artifacts.DummyERC20Token,
-                    this._provider,
-                    txDefaults,
-                    constants.DUMMY_TOKEN_NAME,
-                    constants.DUMMY_TOKEN_SYMBOL,
-                    decimals,
-                    constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-                ),
-            );
-        }
-        return this._dummyTokenContracts;
-    }
-    public async deployProxyAsync(): Promise<ERC20ProxyContract> {
-        this._proxyContract = await ERC20ProxyContract.deployFrom0xArtifactAsync(
-            artifacts.ERC20Proxy,
-            this._provider,
-            txDefaults,
-        );
-        this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
-        return this._proxyContract;
-    }
-    public getProxyId(): string {
-        this._validateProxyContractExistsOrThrow();
-        return this._proxyIdIfExists as string;
-    }
-    public async setBalancesAndAllowancesAsync(): Promise<void> {
-        this._validateDummyTokenContractsExistOrThrow();
-        this._validateProxyContractExistsOrThrow();
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                await this._web3Wrapper.awaitTransactionSuccessAsync(
-                    await dummyTokenContract.setBalance.sendTransactionAsync(
-                        tokenOwnerAddress,
-                        constants.INITIAL_ERC20_BALANCE,
-                        { from: this._contractOwnerAddress },
-                    ),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                await this._web3Wrapper.awaitTransactionSuccessAsync(
-                    await dummyTokenContract.approve.sendTransactionAsync(
-                        (this._proxyContract as ERC20ProxyContract).address,
-                        constants.INITIAL_ERC20_ALLOWANCE,
-                        { from: tokenOwnerAddress },
-                    ),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-            }
-        }
-    }
-    public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        const balance = new BigNumber(await tokenContract.balanceOf.callAsync(userAddress));
-        return balance;
-    }
-    public async setBalanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.setBalance.sendTransactionAsync(userAddress, amount, {
-                from: this._contractOwnerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
-        const allowance = new BigNumber(await tokenContract.allowance.callAsync(userAddress, proxyAddress));
-        return allowance;
-    }
-    public async setAllowanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.approve.sendTransactionAsync(proxyAddress, amount, {
-                from: userAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async getBalancesAsync(): Promise<ERC20BalancesByOwner> {
-        this._validateDummyTokenContractsExistOrThrow();
-        const balancesByOwner: ERC20BalancesByOwner = {};
-        const balances: BigNumber[] = [];
-        const balanceInfo: Array<{ tokenOwnerAddress: string; tokenAddress: string }> = [];
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                balances.push(await dummyTokenContract.balanceOf.callAsync(tokenOwnerAddress));
-                balanceInfo.push({
-                    tokenOwnerAddress,
-                    tokenAddress: dummyTokenContract.address,
-                });
-            }
-        }
-        _.forEach(balances, (balance, balanceIndex) => {
-            const tokenAddress = balanceInfo[balanceIndex].tokenAddress;
-            const tokenOwnerAddress = balanceInfo[balanceIndex].tokenOwnerAddress;
-            if (_.isUndefined(balancesByOwner[tokenOwnerAddress])) {
-                balancesByOwner[tokenOwnerAddress] = {};
-            }
-            const wrappedBalance = new BigNumber(balance);
-            balancesByOwner[tokenOwnerAddress][tokenAddress] = wrappedBalance;
-        });
-        return balancesByOwner;
-    }
-    public addDummyTokenContract(dummy: DummyERC20TokenContract): void {
-        if (!_.isUndefined(this._dummyTokenContracts)) {
-            this._dummyTokenContracts.push(dummy);
-        }
-    }
-    public addTokenOwnerAddress(address: string): void {
-        this._tokenOwnerAddresses.push(address);
-    }
-    public getTokenOwnerAddresses(): string[] {
-        return this._tokenOwnerAddresses;
-    }
-    public getTokenAddresses(): string[] {
-        const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
-        return tokenAddresses;
-    }
-    private _getTokenContractFromAssetData(assetData: string): DummyERC20TokenContract {
-        const erc20ProxyData = assetDataUtils.decodeERC20AssetData(assetData);
-        const tokenAddress = erc20ProxyData.tokenAddress;
-        const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
-        if (_.isUndefined(tokenContractIfExists)) {
-            throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
-        }
-        return tokenContractIfExists;
-    }
-    private _validateDummyTokenContractsExistOrThrow(): void {
-        if (_.isUndefined(this._dummyTokenContracts)) {
-            throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyTokensAsync"');
-        }
-    }
-    private _validateProxyContractExistsOrThrow(): void {
-        if (_.isUndefined(this._proxyContract)) {
-            throw new Error('ERC20 proxy contract not yet deployed, please call "deployProxyAsync"');
-        }
-    }
-}
diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/packages/contracts/test/utils/erc721_wrapper.ts
deleted file mode 100644
index e9da553d0..000000000
--- a/packages/contracts/test/utils/erc721_wrapper.ts
+++ /dev/null
@@ -1,239 +0,0 @@
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-import { ERC721TokenIdsByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
-export class ERC721Wrapper {
-    private readonly _tokenOwnerAddresses: string[];
-    private readonly _contractOwnerAddress: string;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _provider: Provider;
-    private readonly _dummyTokenContracts: DummyERC721TokenContract[];
-    private _proxyContract?: ERC721ProxyContract;
-    private _proxyIdIfExists?: string;
-    private _initialTokenIdsByOwner: ERC721TokenIdsByOwner = {};
-    constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._provider = provider;
-        this._dummyTokenContracts = [];
-        this._tokenOwnerAddresses = tokenOwnerAddresses;
-        this._contractOwnerAddress = contractOwnerAddress;
-    }
-    public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
-        // tslint:disable-next-line:no-unused-variable
-        for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
-            this._dummyTokenContracts.push(
-                await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-                    artifacts.DummyERC721Token,
-                    this._provider,
-                    txDefaults,
-                    constants.DUMMY_TOKEN_NAME,
-                    constants.DUMMY_TOKEN_SYMBOL,
-                ),
-            );
-        }
-        return this._dummyTokenContracts;
-    }
-    public async deployProxyAsync(): Promise<ERC721ProxyContract> {
-        this._proxyContract = await ERC721ProxyContract.deployFrom0xArtifactAsync(
-            artifacts.ERC721Proxy,
-            this._provider,
-            txDefaults,
-        );
-        this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
-        return this._proxyContract;
-    }
-    public getProxyId(): string {
-        this._validateProxyContractExistsOrThrow();
-        return this._proxyIdIfExists as string;
-    }
-    public async setBalancesAndAllowancesAsync(): Promise<void> {
-        this._validateDummyTokenContractsExistOrThrow();
-        this._validateProxyContractExistsOrThrow();
-        this._initialTokenIdsByOwner = {};
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                // tslint:disable-next-line:no-unused-variable
-                for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
-                    const tokenId = generatePseudoRandomSalt();
-                    await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
-                    if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) {
-                        this._initialTokenIdsByOwner[tokenOwnerAddress] = {
-                            [dummyTokenContract.address]: [],
-                        };
-                    }
-                    if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address])) {
-                        this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address] = [];
-                    }
-                    this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address].push(tokenId);
-
-                    await this.approveProxyAsync(dummyTokenContract.address, tokenId);
-                }
-            }
-        }
-    }
-    public async doesTokenExistAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const owner = await tokenContract.ownerOf.callAsync(tokenId);
-        const doesExist = owner !== constants.NULL_ADDRESS;
-        return doesExist;
-    }
-    public async approveProxyAsync(tokenAddress: string, tokenId: BigNumber): Promise<void> {
-        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
-        await this.approveAsync(proxyAddress, tokenAddress, tokenId);
-    }
-    public async approveProxyForAllAsync(tokenAddress: string, tokenId: BigNumber, isApproved: boolean): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
-        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.setApprovalForAll.sendTransactionAsync(proxyAddress, isApproved, {
-                from: tokenOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async approveAsync(to: string, tokenAddress: string, tokenId: BigNumber): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.approve.sendTransactionAsync(to, tokenId, {
-                from: tokenOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async transferFromAsync(
-        tokenAddress: string,
-        tokenId: BigNumber,
-        currentOwner: string,
-        userAddress: string,
-    ): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.transferFrom.sendTransactionAsync(currentOwner, userAddress, tokenId, {
-                from: currentOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async mintAsync(tokenAddress: string, tokenId: BigNumber, userAddress: string): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.mint.sendTransactionAsync(userAddress, tokenId, {
-                from: this._contractOwnerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async burnAsync(tokenAddress: string, tokenId: BigNumber, owner: string): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.burn.sendTransactionAsync(owner, tokenId, {
-                from: this._contractOwnerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async ownerOfAsync(tokenAddress: string, tokenId: BigNumber): Promise<string> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const owner = await tokenContract.ownerOf.callAsync(tokenId);
-        return owner;
-    }
-    public async isOwnerAsync(userAddress: string, tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const tokenOwner = await tokenContract.ownerOf.callAsync(tokenId);
-        const isOwner = tokenOwner === userAddress;
-        return isOwner;
-    }
-    public async isProxyApprovedForAllAsync(userAddress: string, tokenAddress: string): Promise<boolean> {
-        this._validateProxyContractExistsOrThrow();
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const operator = (this._proxyContract as ERC721ProxyContract).address;
-        const didApproveAll = await tokenContract.isApprovedForAll.callAsync(userAddress, operator);
-        return didApproveAll;
-    }
-    public async isProxyApprovedAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
-        this._validateProxyContractExistsOrThrow();
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const approvedAddress = await tokenContract.getApproved.callAsync(tokenId);
-        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
-        const isProxyAnApprovedOperator = approvedAddress === proxyAddress;
-        return isProxyAnApprovedOperator;
-    }
-    public async getBalancesAsync(): Promise<ERC721TokenIdsByOwner> {
-        this._validateDummyTokenContractsExistOrThrow();
-        this._validateBalancesAndAllowancesSetOrThrow();
-        const tokenIdsByOwner: ERC721TokenIdsByOwner = {};
-        const tokenOwnerAddresses: string[] = [];
-        const tokenInfo: Array<{ tokenId: BigNumber; tokenAddress: string }> = [];
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                const initialTokenOwnerIds = this._initialTokenIdsByOwner[tokenOwnerAddress][
-                    dummyTokenContract.address
-                ];
-                for (const tokenId of initialTokenOwnerIds) {
-                    tokenOwnerAddresses.push(await dummyTokenContract.ownerOf.callAsync(tokenId));
-                    tokenInfo.push({
-                        tokenId,
-                        tokenAddress: dummyTokenContract.address,
-                    });
-                }
-            }
-        }
-        _.forEach(tokenOwnerAddresses, (tokenOwnerAddress, ownerIndex) => {
-            const tokenAddress = tokenInfo[ownerIndex].tokenAddress;
-            const tokenId = tokenInfo[ownerIndex].tokenId;
-            if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress])) {
-                tokenIdsByOwner[tokenOwnerAddress] = {
-                    [tokenAddress]: [],
-                };
-            }
-            if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress][tokenAddress])) {
-                tokenIdsByOwner[tokenOwnerAddress][tokenAddress] = [];
-            }
-            tokenIdsByOwner[tokenOwnerAddress][tokenAddress].push(tokenId);
-        });
-        return tokenIdsByOwner;
-    }
-    public getTokenOwnerAddresses(): string[] {
-        return this._tokenOwnerAddresses;
-    }
-    public getTokenAddresses(): string[] {
-        const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
-        return tokenAddresses;
-    }
-    private _getTokenContractFromAssetData(tokenAddress: string): DummyERC721TokenContract {
-        const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
-        if (_.isUndefined(tokenContractIfExists)) {
-            throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
-        }
-        return tokenContractIfExists;
-    }
-    private _validateDummyTokenContractsExistOrThrow(): void {
-        if (_.isUndefined(this._dummyTokenContracts)) {
-            throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyTokensAsync"');
-        }
-    }
-    private _validateProxyContractExistsOrThrow(): void {
-        if (_.isUndefined(this._proxyContract)) {
-            throw new Error('ERC721 proxy contract not yet deployed, please call "deployProxyAsync"');
-        }
-    }
-    private _validateBalancesAndAllowancesSetOrThrow(): void {
-        if (_.keys(this._initialTokenIdsByOwner).length === 0) {
-            throw new Error(
-                'Dummy ERC721 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"',
-            );
-        }
-    }
-}
diff --git a/packages/contracts/test/utils/exchange_wrapper.ts b/packages/contracts/test/utils/exchange_wrapper.ts
deleted file mode 100644
index c28989d3f..000000000
--- a/packages/contracts/test/utils/exchange_wrapper.ts
+++ /dev/null
@@ -1,276 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { orderUtils } from './order_utils';
-import { FillResults, OrderInfo, SignedTransaction } from './types';
-
-export class ExchangeWrapper {
-    private readonly _exchange: ExchangeContract;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _logDecoder: LogDecoder;
-    constructor(exchangeContract: ExchangeContract, provider: Provider) {
-        this._exchange = exchangeContract;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async fillOrderAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.fillOrder.sendTransactionAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from },
-        );
-        const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return txReceipt;
-    }
-    public async cancelOrderAsync(signedOrder: SignedOrder, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createCancel(signedOrder);
-        const txHash = await this._exchange.cancelOrder.sendTransactionAsync(params.order, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async fillOrKillOrderAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.fillOrKillOrder.sendTransactionAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async fillOrderNoThrowAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber; gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.fillOrderNoThrow.sendTransactionAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchFillOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const txHash = await this._exchange.batchFillOrders.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchFillOrKillOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const txHash = await this._exchange.batchFillOrKillOrders.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchFillOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[]; gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const txHash = await this._exchange.batchFillOrdersNoThrow.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketSellOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmount: BigNumber },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.marketSellOrders.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmount,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketSellOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmount: BigNumber; gas?: number },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.marketSellOrdersNoThrow.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmount,
-            params.signatures,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketBuyOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { makerAssetFillAmount: BigNumber },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
-        const txHash = await this._exchange.marketBuyOrders.sendTransactionAsync(
-            params.orders,
-            params.makerAssetFillAmount,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketBuyOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { makerAssetFillAmount: BigNumber; gas?: number },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
-        const txHash = await this._exchange.marketBuyOrdersNoThrow.sendTransactionAsync(
-            params.orders,
-            params.makerAssetFillAmount,
-            params.signatures,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchCancelOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchCancel(orders);
-        const txHash = await this._exchange.batchCancelOrders.sendTransactionAsync(params.orders, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async cancelOrdersUpToAsync(salt: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._exchange.cancelOrdersUpTo.sendTransactionAsync(salt, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async registerAssetProxyAsync(
-        assetProxyAddress: string,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._exchange.registerAssetProxy.sendTransactionAsync(assetProxyAddress, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeTransactionAsync(
-        signedTx: SignedTransaction,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._exchange.executeTransaction.sendTransactionAsync(
-            signedTx.salt,
-            signedTx.signerAddress,
-            signedTx.data,
-            signedTx.signature,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
-        const filledAmount = await this._exchange.filled.callAsync(orderHashHex);
-        return filledAmount;
-    }
-    public async isCancelledAsync(orderHashHex: string): Promise<boolean> {
-        const isCancelled = await this._exchange.cancelled.callAsync(orderHashHex);
-        return isCancelled;
-    }
-    public async getOrderEpochAsync(makerAddress: string, senderAddress: string): Promise<BigNumber> {
-        const orderEpoch = await this._exchange.orderEpoch.callAsync(makerAddress, senderAddress);
-        return orderEpoch;
-    }
-    public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
-        const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
-        return orderInfo;
-    }
-    public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
-        const ordersInfo = (await this._exchange.getOrdersInfo.callAsync(signedOrders)) as OrderInfo[];
-        return ordersInfo;
-    }
-    public async matchOrdersAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createMatchOrders(signedOrderLeft, signedOrderRight);
-        const txHash = await this._exchange.matchOrders.sendTransactionAsync(
-            params.left,
-            params.right,
-            params.leftSignature,
-            params.rightSignature,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async getFillOrderResultsAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<FillResults> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const fillResults = await this._exchange.fillOrder.callAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from },
-        );
-        return fillResults;
-    }
-    public abiEncodeFillOrder(signedOrder: SignedOrder, opts: { takerAssetFillAmount?: BigNumber } = {}): string {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const data = this._exchange.fillOrder.getABIEncodedTransactionData(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        return data;
-    }
-    public getExchangeAddress(): string {
-        return this._exchange.address;
-    }
-}
diff --git a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts b/packages/contracts/test/utils/fill_order_combinatorial_utils.ts
deleted file mode 100644
index 8046771f9..000000000
--- a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts
+++ /dev/null
@@ -1,924 +0,0 @@
-import {
-    assetDataUtils,
-    BalanceAndProxyAllowanceLazyStore,
-    ExchangeTransferSimulator,
-    orderHashUtils,
-    OrderStateUtils,
-    OrderValidationUtils,
-} from '@0x/order-utils';
-import { AssetProxyId, RevertReason, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber, errorUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { LogWithDecodedArgs, Provider, TxData } from 'ethereum-types';
-import * as _ from 'lodash';
-import 'make-promises-safe';
-
-import { ExchangeContract, ExchangeFillEventArgs } from '../../generated-wrappers/exchange';
-import { TestLibsContract } from '../../generated-wrappers/test_libs';
-import { artifacts } from '../../src/artifacts';
-
-import { expectTransactionFailedAsync } from './assertions';
-import { AssetWrapper } from './asset_wrapper';
-import { chaiSetup } from './chai_setup';
-import { constants } from './constants';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { ERC721Wrapper } from './erc721_wrapper';
-import { ExchangeWrapper } from './exchange_wrapper';
-import { OrderFactoryFromScenario } from './order_factory_from_scenario';
-import { orderUtils } from './order_utils';
-import { signingUtils } from './signing_utils';
-import { SimpleAssetBalanceAndProxyAllowanceFetcher } from './simple_asset_balance_and_proxy_allowance_fetcher';
-import { SimpleOrderFilledCancelledFetcher } from './simple_order_filled_cancelled_fetcher';
-import {
-    AllowanceAmountScenario,
-    AssetDataScenario,
-    BalanceAmountScenario,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    FillScenario,
-    OrderAssetAmountScenario,
-    TakerAssetFillAmountScenario,
-    TakerScenario,
-    TraderStateScenario,
-} from './types';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-/**
- * Instantiates a new instance of FillOrderCombinatorialUtils. Since this method has some
- * required async setup, a factory method is required.
- * @param web3Wrapper Web3Wrapper instance
- * @param txDefaults Default Ethereum tx options
- * @return FillOrderCombinatorialUtils instance
- */
-export async function fillOrderCombinatorialUtilsFactoryAsync(
-    web3Wrapper: Web3Wrapper,
-    txDefaults: Partial<TxData>,
-): Promise<FillOrderCombinatorialUtils> {
-    const accounts = await web3Wrapper.getAvailableAddressesAsync();
-    const userAddresses = _.slice(accounts, 0, 5);
-    const [ownerAddress, makerAddress, takerAddress] = userAddresses;
-    const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[userAddresses.indexOf(makerAddress)];
-
-    const provider = web3Wrapper.getProvider();
-    const erc20Wrapper = new ERC20Wrapper(provider, userAddresses, ownerAddress);
-    const erc721Wrapper = new ERC721Wrapper(provider, userAddresses, ownerAddress);
-
-    const erc20EighteenDecimalTokenCount = 3;
-    const eighteenDecimals = new BigNumber(18);
-    const [
-        erc20EighteenDecimalTokenA,
-        erc20EighteenDecimalTokenB,
-        zrxToken,
-    ] = await erc20Wrapper.deployDummyTokensAsync(erc20EighteenDecimalTokenCount, eighteenDecimals);
-    const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-    const erc20FiveDecimalTokenCount = 2;
-    const fiveDecimals = new BigNumber(5);
-    const [erc20FiveDecimalTokenA, erc20FiveDecimalTokenB] = await erc20Wrapper.deployDummyTokensAsync(
-        erc20FiveDecimalTokenCount,
-        fiveDecimals,
-    );
-    const zeroDecimals = new BigNumber(0);
-    const erc20ZeroDecimalTokenCount = 2;
-    const [erc20ZeroDecimalTokenA, erc20ZeroDecimalTokenB] = await erc20Wrapper.deployDummyTokensAsync(
-        erc20ZeroDecimalTokenCount,
-        zeroDecimals,
-    );
-    const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-    await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-    const [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-    const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-    await erc721Wrapper.setBalancesAndAllowancesAsync();
-    const erc721Balances = await erc721Wrapper.getBalancesAsync();
-
-    const assetWrapper = new AssetWrapper([erc20Wrapper, erc721Wrapper]);
-
-    const exchangeContract = await ExchangeContract.deployFrom0xArtifactAsync(
-        artifacts.Exchange,
-        provider,
-        txDefaults,
-        zrxAssetData,
-    );
-    const exchangeWrapper = new ExchangeWrapper(exchangeContract, provider);
-    await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, ownerAddress);
-    await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, ownerAddress);
-
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeContract.address, {
-            from: ownerAddress,
-        }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeContract.address, {
-            from: ownerAddress,
-        }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-
-    const orderFactory = new OrderFactoryFromScenario(
-        userAddresses,
-        zrxToken.address,
-        [erc20EighteenDecimalTokenA.address, erc20EighteenDecimalTokenB.address],
-        [erc20FiveDecimalTokenA.address, erc20FiveDecimalTokenB.address],
-        [erc20ZeroDecimalTokenA.address, erc20ZeroDecimalTokenB.address],
-        erc721Token,
-        erc721Balances,
-        exchangeContract.address,
-    );
-
-    const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
-
-    const fillOrderCombinatorialUtils = new FillOrderCombinatorialUtils(
-        orderFactory,
-        ownerAddress,
-        makerAddress,
-        makerPrivateKey,
-        takerAddress,
-        zrxAssetData,
-        exchangeWrapper,
-        assetWrapper,
-        testLibsContract,
-    );
-    return fillOrderCombinatorialUtils;
-}
-
-export class FillOrderCombinatorialUtils {
-    public orderFactory: OrderFactoryFromScenario;
-    public ownerAddress: string;
-    public makerAddress: string;
-    public makerPrivateKey: Buffer;
-    public takerAddress: string;
-    public zrxAssetData: string;
-    public exchangeWrapper: ExchangeWrapper;
-    public assetWrapper: AssetWrapper;
-    public testLibsContract: TestLibsContract;
-    public static generateFillOrderCombinations(): FillScenario[] {
-        const takerScenarios = [
-            TakerScenario.Unspecified,
-            // TakerScenario.CorrectlySpecified,
-            // TakerScenario.IncorrectlySpecified,
-        ];
-        const feeRecipientScenarios = [
-            FeeRecipientAddressScenario.EthUserAddress,
-            // FeeRecipientAddressScenario.BurnAddress,
-        ];
-        const makerAssetAmountScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Zero,
-            // OrderAssetAmountScenario.Small,
-        ];
-        const takerAssetAmountScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Zero,
-            // OrderAssetAmountScenario.Small,
-        ];
-        const makerFeeScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Small,
-            // OrderAssetAmountScenario.Zero,
-        ];
-        const takerFeeScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Small,
-            // OrderAssetAmountScenario.Zero,
-        ];
-        const expirationTimeSecondsScenario = [
-            ExpirationTimeSecondsScenario.InFuture,
-            ExpirationTimeSecondsScenario.InPast,
-        ];
-        const makerAssetDataScenario = [
-            AssetDataScenario.ERC20FiveDecimals,
-            AssetDataScenario.ERC20NonZRXEighteenDecimals,
-            AssetDataScenario.ERC721,
-            AssetDataScenario.ZRXFeeToken,
-        ];
-        const takerAssetDataScenario = [
-            AssetDataScenario.ERC20FiveDecimals,
-            AssetDataScenario.ERC20NonZRXEighteenDecimals,
-            AssetDataScenario.ERC721,
-            AssetDataScenario.ZRXFeeToken,
-        ];
-        const takerAssetFillAmountScenario = [
-            TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            // TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            // TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount,
-        ];
-        const makerAssetBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const makerAssetAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const makerZRXBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const makerZRXAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const takerAssetBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const takerAssetAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const takerZRXBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const takerZRXAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const fillScenarioArrays = FillOrderCombinatorialUtils._getAllCombinations([
-            takerScenarios,
-            feeRecipientScenarios,
-            makerAssetAmountScenario,
-            takerAssetAmountScenario,
-            makerFeeScenario,
-            takerFeeScenario,
-            expirationTimeSecondsScenario,
-            makerAssetDataScenario,
-            takerAssetDataScenario,
-            takerAssetFillAmountScenario,
-            makerAssetBalanceScenario,
-            makerAssetAllowanceScenario,
-            makerZRXBalanceScenario,
-            makerZRXAllowanceScenario,
-            takerAssetBalanceScenario,
-            takerAssetAllowanceScenario,
-            takerZRXBalanceScenario,
-            takerZRXAllowanceScenario,
-        ]);
-
-        const fillScenarios = _.map(fillScenarioArrays, fillScenarioArray => {
-            // tslint:disable:custom-no-magic-numbers
-            const fillScenario: FillScenario = {
-                orderScenario: {
-                    takerScenario: fillScenarioArray[0] as TakerScenario,
-                    feeRecipientScenario: fillScenarioArray[1] as FeeRecipientAddressScenario,
-                    makerAssetAmountScenario: fillScenarioArray[2] as OrderAssetAmountScenario,
-                    takerAssetAmountScenario: fillScenarioArray[3] as OrderAssetAmountScenario,
-                    makerFeeScenario: fillScenarioArray[4] as OrderAssetAmountScenario,
-                    takerFeeScenario: fillScenarioArray[5] as OrderAssetAmountScenario,
-                    expirationTimeSecondsScenario: fillScenarioArray[6] as ExpirationTimeSecondsScenario,
-                    makerAssetDataScenario: fillScenarioArray[7] as AssetDataScenario,
-                    takerAssetDataScenario: fillScenarioArray[8] as AssetDataScenario,
-                },
-                takerAssetFillAmountScenario: fillScenarioArray[9] as TakerAssetFillAmountScenario,
-                makerStateScenario: {
-                    traderAssetBalance: fillScenarioArray[10] as BalanceAmountScenario,
-                    traderAssetAllowance: fillScenarioArray[11] as AllowanceAmountScenario,
-                    zrxFeeBalance: fillScenarioArray[12] as BalanceAmountScenario,
-                    zrxFeeAllowance: fillScenarioArray[13] as AllowanceAmountScenario,
-                },
-                takerStateScenario: {
-                    traderAssetBalance: fillScenarioArray[14] as BalanceAmountScenario,
-                    traderAssetAllowance: fillScenarioArray[15] as AllowanceAmountScenario,
-                    zrxFeeBalance: fillScenarioArray[16] as BalanceAmountScenario,
-                    zrxFeeAllowance: fillScenarioArray[17] as AllowanceAmountScenario,
-                },
-            };
-            // tslint:enable:custom-no-magic-numbers
-            return fillScenario;
-        });
-
-        return fillScenarios;
-    }
-    /**
-     * Recursive implementation of generating all combinations of the supplied
-     * string-containing arrays.
-     */
-    private static _getAllCombinations(arrays: string[][]): string[][] {
-        // Base case
-        if (arrays.length === 1) {
-            const remainingValues = _.map(arrays[0], val => {
-                return [val];
-            });
-            return remainingValues;
-        } else {
-            const result = [];
-            const restOfArrays = arrays.slice(1);
-            const allCombinationsOfRemaining = FillOrderCombinatorialUtils._getAllCombinations(restOfArrays); // recur with the rest of array
-            // tslint:disable:prefer-for-of
-            for (let i = 0; i < allCombinationsOfRemaining.length; i++) {
-                for (let j = 0; j < arrays[0].length; j++) {
-                    result.push([arrays[0][j], ...allCombinationsOfRemaining[i]]);
-                }
-            }
-            // tslint:enable:prefer-for-of
-            return result;
-        }
-    }
-    constructor(
-        orderFactory: OrderFactoryFromScenario,
-        ownerAddress: string,
-        makerAddress: string,
-        makerPrivateKey: Buffer,
-        takerAddress: string,
-        zrxAssetData: string,
-        exchangeWrapper: ExchangeWrapper,
-        assetWrapper: AssetWrapper,
-        testLibsContract: TestLibsContract,
-    ) {
-        this.orderFactory = orderFactory;
-        this.ownerAddress = ownerAddress;
-        this.makerAddress = makerAddress;
-        this.makerPrivateKey = makerPrivateKey;
-        this.takerAddress = takerAddress;
-        this.zrxAssetData = zrxAssetData;
-        this.exchangeWrapper = exchangeWrapper;
-        this.assetWrapper = assetWrapper;
-        this.testLibsContract = testLibsContract;
-    }
-    public async testFillOrderScenarioAsync(
-        provider: Provider,
-        fillScenario: FillScenario,
-        isVerbose: boolean = false,
-    ): Promise<void> {
-        // 1. Generate order
-        const order = this.orderFactory.generateOrder(fillScenario.orderScenario);
-
-        // 2. Sign order
-        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
-        const signature = signingUtils.signMessage(orderHashBuff, this.makerPrivateKey, SignatureType.EthSign);
-        const signedOrder = {
-            ...order,
-            signature: `0x${signature.toString('hex')}`,
-        };
-
-        const balanceAndProxyAllowanceFetcher = new SimpleAssetBalanceAndProxyAllowanceFetcher(this.assetWrapper);
-        const orderFilledCancelledFetcher = new SimpleOrderFilledCancelledFetcher(
-            this.exchangeWrapper,
-            this.zrxAssetData,
-        );
-
-        // 3. Figure out fill amount
-        const takerAssetFillAmount = await this._getTakerAssetFillAmountAsync(
-            signedOrder,
-            fillScenario.takerAssetFillAmountScenario,
-            balanceAndProxyAllowanceFetcher,
-            orderFilledCancelledFetcher,
-        );
-
-        // 4. Permutate the maker and taker balance/allowance scenarios
-        await this._modifyTraderStateAsync(
-            fillScenario.makerStateScenario,
-            fillScenario.takerStateScenario,
-            signedOrder,
-            takerAssetFillAmount,
-        );
-
-        // 5. If I fill it by X, what are the resulting balances/allowances/filled amounts expected?
-        const orderValidationUtils = new OrderValidationUtils(orderFilledCancelledFetcher, provider);
-        const lazyStore = new BalanceAndProxyAllowanceLazyStore(balanceAndProxyAllowanceFetcher);
-        const exchangeTransferSimulator = new ExchangeTransferSimulator(lazyStore);
-
-        let fillRevertReasonIfExists;
-        try {
-            await orderValidationUtils.validateFillOrderThrowIfInvalidAsync(
-                exchangeTransferSimulator,
-                provider,
-                signedOrder,
-                takerAssetFillAmount,
-                this.takerAddress,
-                this.zrxAssetData,
-            );
-            if (isVerbose) {
-                logUtils.log(`Expecting fillOrder to succeed.`);
-            }
-        } catch (err) {
-            fillRevertReasonIfExists = err.message;
-            if (isVerbose) {
-                logUtils.log(`Expecting fillOrder to fail with:`);
-                logUtils.log(err);
-            }
-        }
-
-        // 6. Fill the order
-        await this._fillOrderAndAssertOutcomeAsync(
-            signedOrder,
-            takerAssetFillAmount,
-            lazyStore,
-            fillRevertReasonIfExists,
-        );
-
-        await this._abiEncodeFillOrderAndAssertOutcomeAsync(signedOrder, takerAssetFillAmount);
-    }
-    private async _fillOrderAndAssertOutcomeAsync(
-        signedOrder: SignedOrder,
-        takerAssetFillAmount: BigNumber,
-        lazyStore: BalanceAndProxyAllowanceLazyStore,
-        fillRevertReasonIfExists: RevertReason | undefined,
-    ): Promise<void> {
-        if (!_.isUndefined(fillRevertReasonIfExists)) {
-            return expectTransactionFailedAsync(
-                this.exchangeWrapper.fillOrderAsync(signedOrder, this.takerAddress, { takerAssetFillAmount }),
-                fillRevertReasonIfExists,
-            );
-        }
-
-        const makerAddress = signedOrder.makerAddress;
-        const makerAssetData = signedOrder.makerAssetData;
-        const takerAssetData = signedOrder.takerAssetData;
-        const feeRecipient = signedOrder.feeRecipientAddress;
-
-        const expMakerAssetBalanceOfMaker = await lazyStore.getBalanceAsync(makerAssetData, makerAddress);
-        const expMakerAssetAllowanceOfMaker = await lazyStore.getProxyAllowanceAsync(makerAssetData, makerAddress);
-        const expTakerAssetBalanceOfMaker = await lazyStore.getBalanceAsync(takerAssetData, makerAddress);
-        const expZRXAssetBalanceOfMaker = await lazyStore.getBalanceAsync(this.zrxAssetData, makerAddress);
-        const expZRXAssetAllowanceOfMaker = await lazyStore.getProxyAllowanceAsync(this.zrxAssetData, makerAddress);
-        const expTakerAssetBalanceOfTaker = await lazyStore.getBalanceAsync(takerAssetData, this.takerAddress);
-        const expTakerAssetAllowanceOfTaker = await lazyStore.getProxyAllowanceAsync(takerAssetData, this.takerAddress);
-        const expMakerAssetBalanceOfTaker = await lazyStore.getBalanceAsync(makerAssetData, this.takerAddress);
-        const expZRXAssetBalanceOfTaker = await lazyStore.getBalanceAsync(this.zrxAssetData, this.takerAddress);
-        const expZRXAssetAllowanceOfTaker = await lazyStore.getProxyAllowanceAsync(
-            this.zrxAssetData,
-            this.takerAddress,
-        );
-        const expZRXAssetBalanceOfFeeRecipient = await lazyStore.getBalanceAsync(this.zrxAssetData, feeRecipient);
-
-        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        const alreadyFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash);
-        const remainingTakerAmountToFill = signedOrder.takerAssetAmount.minus(alreadyFilledTakerAmount);
-        const expFilledTakerAmount = takerAssetFillAmount.gt(remainingTakerAmountToFill)
-            ? remainingTakerAmountToFill
-            : alreadyFilledTakerAmount.add(takerAssetFillAmount);
-
-        const expFilledMakerAmount = orderUtils.getPartialAmountFloor(
-            expFilledTakerAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerAssetAmount,
-        );
-        const expMakerFeePaid = orderUtils.getPartialAmountFloor(
-            expFilledTakerAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerFee,
-        );
-        const expTakerFeePaid = orderUtils.getPartialAmountFloor(
-            expFilledTakerAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.takerFee,
-        );
-        const fillResults = await this.exchangeWrapper.getFillOrderResultsAsync(signedOrder, this.takerAddress, {
-            takerAssetFillAmount,
-        });
-        expect(fillResults.takerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledTakerAmount,
-            'takerAssetFilledAmount',
-        );
-        expect(fillResults.makerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledMakerAmount,
-            'makerAssetFilledAmount',
-        );
-        expect(fillResults.takerFeePaid).to.be.bignumber.equal(expTakerFeePaid, 'takerFeePaid');
-        expect(fillResults.makerFeePaid).to.be.bignumber.equal(expMakerFeePaid, 'makerFeePaid');
-
-        // - Let's fill the order!
-        const txReceipt = await this.exchangeWrapper.fillOrderAsync(signedOrder, this.takerAddress, {
-            takerAssetFillAmount,
-        });
-
-        const actFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash);
-        expect(actFilledTakerAmount).to.be.bignumber.equal(expFilledTakerAmount, 'filledTakerAmount');
-
-        const exchangeLogs = _.filter(
-            txReceipt.logs,
-            txLog => txLog.address === this.exchangeWrapper.getExchangeAddress(),
-        );
-        expect(exchangeLogs.length).to.be.equal(1, 'logs length');
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        const log = txReceipt.logs[0] as LogWithDecodedArgs<ExchangeFillEventArgs>;
-        expect(log.args.makerAddress).to.be.equal(makerAddress, 'log.args.makerAddress');
-        expect(log.args.takerAddress).to.be.equal(this.takerAddress, 'log.args.this.takerAddress');
-        expect(log.args.feeRecipientAddress).to.be.equal(feeRecipient, 'log.args.feeRecipientAddress');
-        expect(log.args.makerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledMakerAmount,
-            'log.args.makerAssetFilledAmount',
-        );
-        expect(log.args.takerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledTakerAmount,
-            'log.args.takerAssetFilledAmount',
-        );
-        expect(log.args.makerFeePaid).to.be.bignumber.equal(expMakerFeePaid, 'log.args.makerFeePaid');
-        expect(log.args.takerFeePaid).to.be.bignumber.equal(expTakerFeePaid, 'logs.args.takerFeePaid');
-        expect(log.args.orderHash).to.be.equal(orderHash, 'log.args.orderHash');
-        expect(log.args.makerAssetData).to.be.equal(makerAssetData, 'log.args.makerAssetData');
-        expect(log.args.takerAssetData).to.be.equal(takerAssetData, 'log.args.takerAssetData');
-
-        const actMakerAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, makerAssetData);
-        expect(actMakerAssetBalanceOfMaker).to.be.bignumber.equal(
-            expMakerAssetBalanceOfMaker,
-            'makerAssetBalanceOfMaker',
-        );
-
-        const actMakerAssetAllowanceOfMaker = await this.assetWrapper.getProxyAllowanceAsync(
-            makerAddress,
-            makerAssetData,
-        );
-        expect(actMakerAssetAllowanceOfMaker).to.be.bignumber.equal(
-            expMakerAssetAllowanceOfMaker,
-            'makerAssetAllowanceOfMaker',
-        );
-
-        const actTakerAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, takerAssetData);
-        expect(actTakerAssetBalanceOfMaker).to.be.bignumber.equal(
-            expTakerAssetBalanceOfMaker,
-            'takerAssetBalanceOfMaker',
-        );
-
-        const actZRXAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, this.zrxAssetData);
-        expect(actZRXAssetBalanceOfMaker).to.be.bignumber.equal(expZRXAssetBalanceOfMaker, 'ZRXAssetBalanceOfMaker');
-
-        const actZRXAssetAllowanceOfMaker = await this.assetWrapper.getProxyAllowanceAsync(
-            makerAddress,
-            this.zrxAssetData,
-        );
-        expect(actZRXAssetAllowanceOfMaker).to.be.bignumber.equal(
-            expZRXAssetAllowanceOfMaker,
-            'ZRXAssetAllowanceOfMaker',
-        );
-
-        const actTakerAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, takerAssetData);
-        expect(actTakerAssetBalanceOfTaker).to.be.bignumber.equal(
-            expTakerAssetBalanceOfTaker,
-            'TakerAssetBalanceOfTaker',
-        );
-
-        const actTakerAssetAllowanceOfTaker = await this.assetWrapper.getProxyAllowanceAsync(
-            this.takerAddress,
-            takerAssetData,
-        );
-
-        expect(actTakerAssetAllowanceOfTaker).to.be.bignumber.equal(
-            expTakerAssetAllowanceOfTaker,
-            'TakerAssetAllowanceOfTaker',
-        );
-
-        const actMakerAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, makerAssetData);
-        expect(actMakerAssetBalanceOfTaker).to.be.bignumber.equal(
-            expMakerAssetBalanceOfTaker,
-            'MakerAssetBalanceOfTaker',
-        );
-
-        const actZRXAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, this.zrxAssetData);
-        expect(actZRXAssetBalanceOfTaker).to.be.bignumber.equal(expZRXAssetBalanceOfTaker, 'ZRXAssetBalanceOfTaker');
-
-        const actZRXAssetAllowanceOfTaker = await this.assetWrapper.getProxyAllowanceAsync(
-            this.takerAddress,
-            this.zrxAssetData,
-        );
-        expect(actZRXAssetAllowanceOfTaker).to.be.bignumber.equal(
-            expZRXAssetAllowanceOfTaker,
-            'ZRXAssetAllowanceOfTaker',
-        );
-
-        const actZRXAssetBalanceOfFeeRecipient = await this.assetWrapper.getBalanceAsync(
-            feeRecipient,
-            this.zrxAssetData,
-        );
-        expect(actZRXAssetBalanceOfFeeRecipient).to.be.bignumber.equal(
-            expZRXAssetBalanceOfFeeRecipient,
-            'ZRXAssetBalanceOfFeeRecipient',
-        );
-    }
-    private async _abiEncodeFillOrderAndAssertOutcomeAsync(
-        signedOrder: SignedOrder,
-        takerAssetFillAmount: BigNumber,
-    ): Promise<void> {
-        const params = orderUtils.createFill(signedOrder, takerAssetFillAmount);
-        const expectedAbiEncodedData = this.exchangeWrapper.abiEncodeFillOrder(signedOrder, { takerAssetFillAmount });
-        const libsAbiEncodedData = await this.testLibsContract.publicAbiEncodeFillOrder.callAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        expect(libsAbiEncodedData).to.be.equal(expectedAbiEncodedData, 'ABIEncodedFillOrderData');
-    }
-    private async _getTakerAssetFillAmountAsync(
-        signedOrder: SignedOrder,
-        takerAssetFillAmountScenario: TakerAssetFillAmountScenario,
-        balanceAndProxyAllowanceFetcher: SimpleAssetBalanceAndProxyAllowanceFetcher,
-        orderFilledCancelledFetcher: SimpleOrderFilledCancelledFetcher,
-    ): Promise<BigNumber> {
-        const orderStateUtils = new OrderStateUtils(balanceAndProxyAllowanceFetcher, orderFilledCancelledFetcher);
-        const fillableTakerAssetAmount = await orderStateUtils.getMaxFillableTakerAssetAmountAsync(
-            signedOrder,
-            this.takerAddress,
-        );
-
-        let takerAssetFillAmount;
-        switch (takerAssetFillAmountScenario) {
-            case TakerAssetFillAmountScenario.Zero:
-                takerAssetFillAmount = new BigNumber(0);
-                break;
-
-            case TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount:
-                takerAssetFillAmount = fillableTakerAssetAmount;
-                break;
-
-            case TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount:
-                takerAssetFillAmount = fillableTakerAssetAmount.add(1);
-                break;
-
-            case TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount:
-                const takerAssetProxyId = assetDataUtils.decodeAssetProxyId(signedOrder.takerAssetData);
-                const makerAssetProxyId = assetDataUtils.decodeAssetProxyId(signedOrder.makerAssetData);
-                const isEitherAssetERC721 =
-                    takerAssetProxyId === AssetProxyId.ERC721 || makerAssetProxyId === AssetProxyId.ERC721;
-                if (isEitherAssetERC721) {
-                    throw new Error(
-                        'Cannot test `TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount` together with ERC721 assets since orders involving ERC721 must always be filled exactly.',
-                    );
-                }
-                takerAssetFillAmount = fillableTakerAssetAmount.div(2).floor();
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('TakerAssetFillAmountScenario', takerAssetFillAmountScenario);
-        }
-
-        return takerAssetFillAmount;
-    }
-    private async _modifyTraderStateAsync(
-        makerStateScenario: TraderStateScenario,
-        takerStateScenario: TraderStateScenario,
-        signedOrder: SignedOrder,
-        takerAssetFillAmount: BigNumber,
-    ): Promise<void> {
-        const makerAssetFillAmount = orderUtils.getPartialAmountFloor(
-            takerAssetFillAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerAssetAmount,
-        );
-        switch (makerStateScenario.traderAssetBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (makerAssetFillAmount.eq(0)) {
-                    throw new Error(`Cannot set makerAssetBalanceOfMaker TooLow if makerAssetFillAmount is 0`);
-                }
-                const tooLowBalance = makerAssetFillAmount.minus(1);
-                await this.assetWrapper.setBalanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    tooLowBalance,
-                );
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = makerAssetFillAmount;
-                await this.assetWrapper.setBalanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    exactBalance,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'makerStateScenario.traderAssetBalance',
-                    makerStateScenario.traderAssetBalance,
-                );
-        }
-
-        const makerFee = orderUtils.getPartialAmountFloor(
-            takerAssetFillAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerFee,
-        );
-        switch (makerStateScenario.zrxFeeBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (makerFee.eq(0)) {
-                    throw new Error(`Cannot set zrxAsserBalanceOfMaker TooLow if makerFee is 0`);
-                }
-                const tooLowBalance = makerFee.minus(1);
-                await this.assetWrapper.setBalanceAsync(signedOrder.makerAddress, this.zrxAssetData, tooLowBalance);
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = makerFee;
-                await this.assetWrapper.setBalanceAsync(signedOrder.makerAddress, this.zrxAssetData, exactBalance);
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('makerStateScenario.zrxFeeBalance', makerStateScenario.zrxFeeBalance);
-        }
-
-        switch (makerStateScenario.traderAssetAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = makerAssetFillAmount.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    tooLowAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = makerAssetFillAmount;
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    exactAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'makerStateScenario.traderAssetAllowance',
-                    makerStateScenario.traderAssetAllowance,
-                );
-        }
-
-        switch (makerStateScenario.zrxFeeAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = makerFee.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    this.zrxAssetData,
-                    tooLowAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = makerFee;
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    this.zrxAssetData,
-                    exactAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    this.zrxAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'makerStateScenario.zrxFeeAllowance',
-                    makerStateScenario.zrxFeeAllowance,
-                );
-        }
-
-        switch (takerStateScenario.traderAssetBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (takerAssetFillAmount.eq(0)) {
-                    throw new Error(`Cannot set takerAssetBalanceOfTaker TooLow if takerAssetFillAmount is 0`);
-                }
-                const tooLowBalance = takerAssetFillAmount.minus(1);
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, signedOrder.takerAssetData, tooLowBalance);
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = takerAssetFillAmount;
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, signedOrder.takerAssetData, exactBalance);
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'takerStateScenario.traderAssetBalance',
-                    takerStateScenario.traderAssetBalance,
-                );
-        }
-
-        const takerFee = orderUtils.getPartialAmountFloor(
-            takerAssetFillAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.takerFee,
-        );
-        switch (takerStateScenario.zrxFeeBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (takerFee.eq(0)) {
-                    throw new Error(`Cannot set zrxAssetBalanceOfTaker TooLow if takerFee is 0`);
-                }
-                const tooLowBalance = takerFee.minus(1);
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, this.zrxAssetData, tooLowBalance);
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = takerFee;
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, this.zrxAssetData, exactBalance);
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('takerStateScenario.zrxFeeBalance', takerStateScenario.zrxFeeBalance);
-        }
-
-        switch (takerStateScenario.traderAssetAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = takerAssetFillAmount.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    signedOrder.takerAssetData,
-                    tooLowAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = takerAssetFillAmount;
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    signedOrder.takerAssetData,
-                    exactAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    signedOrder.takerAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'takerStateScenario.traderAssetAllowance',
-                    takerStateScenario.traderAssetAllowance,
-                );
-        }
-
-        switch (takerStateScenario.zrxFeeAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = takerFee.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(this.takerAddress, this.zrxAssetData, tooLowAllowance);
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = takerFee;
-                await this.assetWrapper.setProxyAllowanceAsync(this.takerAddress, this.zrxAssetData, exactAllowance);
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    this.zrxAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'takerStateScenario.zrxFeeAllowance',
-                    takerStateScenario.zrxFeeAllowance,
-                );
-        }
-    }
-} // tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/utils/formatters.ts b/packages/contracts/test/utils/formatters.ts
deleted file mode 100644
index 813eb45db..000000000
--- a/packages/contracts/test/utils/formatters.ts
+++ /dev/null
@@ -1,68 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { orderUtils } from './order_utils';
-import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types';
-
-export const formatters = {
-    createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders {
-        const batchFill: BatchFillOrders = {
-            orders: [],
-            signatures: [],
-            takerAssetFillAmounts,
-        };
-        _.forEach(signedOrders, signedOrder => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            batchFill.orders.push(orderWithoutExchangeAddress);
-            batchFill.signatures.push(signedOrder.signature);
-            if (takerAssetFillAmounts.length < signedOrders.length) {
-                batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount);
-            }
-        });
-        return batchFill;
-    },
-    createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber): MarketSellOrders {
-        const marketSellOrders: MarketSellOrders = {
-            orders: [],
-            signatures: [],
-            takerAssetFillAmount,
-        };
-        _.forEach(signedOrders, (signedOrder, i) => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            if (i !== 0) {
-                orderWithoutExchangeAddress.takerAssetData = constants.NULL_BYTES;
-            }
-            marketSellOrders.orders.push(orderWithoutExchangeAddress);
-            marketSellOrders.signatures.push(signedOrder.signature);
-        });
-        return marketSellOrders;
-    },
-    createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber): MarketBuyOrders {
-        const marketBuyOrders: MarketBuyOrders = {
-            orders: [],
-            signatures: [],
-            makerAssetFillAmount,
-        };
-        _.forEach(signedOrders, (signedOrder, i) => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            if (i !== 0) {
-                orderWithoutExchangeAddress.makerAssetData = constants.NULL_BYTES;
-            }
-            marketBuyOrders.orders.push(orderWithoutExchangeAddress);
-            marketBuyOrders.signatures.push(signedOrder.signature);
-        });
-        return marketBuyOrders;
-    },
-    createBatchCancel(signedOrders: SignedOrder[]): BatchCancelOrders {
-        const batchCancel: BatchCancelOrders = {
-            orders: [],
-        };
-        _.forEach(signedOrders, signedOrder => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            batchCancel.orders.push(orderWithoutExchangeAddress);
-        });
-        return batchCancel;
-    },
-};
diff --git a/packages/contracts/test/utils/forwarder_wrapper.ts b/packages/contracts/test/utils/forwarder_wrapper.ts
deleted file mode 100644
index a0bfcfe1d..000000000
--- a/packages/contracts/test/utils/forwarder_wrapper.ts
+++ /dev/null
@@ -1,121 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs, TxDataPayable } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { ForwarderContract } from '../../generated-wrappers/forwarder';
-
-import { constants } from './constants';
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { MarketSellOrders } from './types';
-
-export class ForwarderWrapper {
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _forwarderContract: ForwarderContract;
-    private readonly _logDecoder: LogDecoder;
-    public static getPercentageOfValue(value: BigNumber, percentage: number): BigNumber {
-        const numerator = constants.PERCENTAGE_DENOMINATOR.times(percentage).dividedToIntegerBy(100);
-        const newValue = value.times(numerator).dividedToIntegerBy(constants.PERCENTAGE_DENOMINATOR);
-        return newValue;
-    }
-    public static getWethForFeeOrders(feeAmount: BigNumber, feeOrders: SignedOrder[]): BigNumber {
-        let wethAmount = new BigNumber(0);
-        let remainingFeeAmount = feeAmount;
-        _.forEach(feeOrders, feeOrder => {
-            const feeAvailable = feeOrder.makerAssetAmount.minus(feeOrder.takerFee);
-            if (!remainingFeeAmount.isZero() && feeAvailable.gt(remainingFeeAmount)) {
-                wethAmount = wethAmount.plus(
-                    feeOrder.takerAssetAmount
-                        .times(remainingFeeAmount)
-                        .dividedBy(feeAvailable)
-                        .ceil(),
-                );
-                remainingFeeAmount = new BigNumber(0);
-            } else if (!remainingFeeAmount.isZero()) {
-                wethAmount = wethAmount.plus(feeOrder.takerAssetAmount);
-                remainingFeeAmount = remainingFeeAmount.minus(feeAvailable);
-            }
-        });
-        return wethAmount;
-    }
-    private static _createOptimizedOrders(signedOrders: SignedOrder[]): MarketSellOrders {
-        _.forEach(signedOrders, (signedOrder, index) => {
-            signedOrder.takerAssetData = constants.NULL_BYTES;
-            if (index > 0) {
-                signedOrder.makerAssetData = constants.NULL_BYTES;
-            }
-        });
-        const params = formatters.createMarketSellOrders(signedOrders, constants.ZERO_AMOUNT);
-        return params;
-    }
-    private static _createOptimizedZrxOrders(signedOrders: SignedOrder[]): MarketSellOrders {
-        _.forEach(signedOrders, signedOrder => {
-            signedOrder.makerAssetData = constants.NULL_BYTES;
-            signedOrder.takerAssetData = constants.NULL_BYTES;
-        });
-        const params = formatters.createMarketSellOrders(signedOrders, constants.ZERO_AMOUNT);
-        return params;
-    }
-    constructor(contractInstance: ForwarderContract, provider: Provider) {
-        this._forwarderContract = contractInstance;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async marketSellOrdersWithEthAsync(
-        orders: SignedOrder[],
-        feeOrders: SignedOrder[],
-        txData: TxDataPayable,
-        opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = ForwarderWrapper._createOptimizedOrders(orders);
-        const feeParams = ForwarderWrapper._createOptimizedZrxOrders(feeOrders);
-        const feePercentage = _.isUndefined(opts.feePercentage) ? constants.ZERO_AMOUNT : opts.feePercentage;
-        const feeRecipient = _.isUndefined(opts.feeRecipient) ? constants.NULL_ADDRESS : opts.feeRecipient;
-        const txHash = await this._forwarderContract.marketSellOrdersWithEth.sendTransactionAsync(
-            params.orders,
-            params.signatures,
-            feeParams.orders,
-            feeParams.signatures,
-            feePercentage,
-            feeRecipient,
-            txData,
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketBuyOrdersWithEthAsync(
-        orders: SignedOrder[],
-        feeOrders: SignedOrder[],
-        makerAssetFillAmount: BigNumber,
-        txData: TxDataPayable,
-        opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = ForwarderWrapper._createOptimizedOrders(orders);
-        const feeParams = ForwarderWrapper._createOptimizedZrxOrders(feeOrders);
-        const feePercentage = _.isUndefined(opts.feePercentage) ? constants.ZERO_AMOUNT : opts.feePercentage;
-        const feeRecipient = _.isUndefined(opts.feeRecipient) ? constants.NULL_ADDRESS : opts.feeRecipient;
-        const txHash = await this._forwarderContract.marketBuyOrdersWithEth.sendTransactionAsync(
-            params.orders,
-            makerAssetFillAmount,
-            params.signatures,
-            feeParams.orders,
-            feeParams.signatures,
-            feePercentage,
-            feeRecipient,
-            txData,
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async withdrawAssetAsync(
-        assetData: string,
-        amount: BigNumber,
-        txData: TxDataPayable,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._forwarderContract.withdrawAsset.sendTransactionAsync(assetData, amount, txData);
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-}
diff --git a/packages/contracts/test/utils/log_decoder.ts b/packages/contracts/test/utils/log_decoder.ts
deleted file mode 100644
index 05b0a9204..000000000
--- a/packages/contracts/test/utils/log_decoder.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import { AbiDecoder, BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import {
-    AbiDefinition,
-    ContractArtifact,
-    DecodedLogArgs,
-    LogEntry,
-    LogWithDecodedArgs,
-    RawLog,
-    TransactionReceiptWithDecodedLogs,
-} from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-
-export class LogDecoder {
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _abiDecoder: AbiDecoder;
-    public static wrapLogBigNumbers(log: any): any {
-        const argNames = _.keys(log.args);
-        for (const argName of argNames) {
-            const isWeb3BigNumber = _.startsWith(log.args[argName].constructor.toString(), 'function BigNumber(');
-            if (isWeb3BigNumber) {
-                log.args[argName] = new BigNumber(log.args[argName]);
-            }
-        }
-    }
-    constructor(web3Wrapper: Web3Wrapper) {
-        this._web3Wrapper = web3Wrapper;
-        const abiArrays: AbiDefinition[][] = [];
-        _.forEach(artifacts, (artifact: ContractArtifact) => {
-            const compilerOutput = artifact.compilerOutput;
-            abiArrays.push(compilerOutput.abi);
-        });
-        this._abiDecoder = new AbiDecoder(abiArrays);
-    }
-    public decodeLogOrThrow<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
-        const logWithDecodedArgsOrLog = this._abiDecoder.tryToDecodeLogOrNoop(log);
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        if (_.isUndefined((logWithDecodedArgsOrLog as LogWithDecodedArgs<ArgsType>).args)) {
-            throw new Error(`Unable to decode log: ${JSON.stringify(log)}`);
-        }
-        LogDecoder.wrapLogBigNumbers(logWithDecodedArgsOrLog);
-        return logWithDecodedArgsOrLog;
-    }
-    public async getTxWithDecodedLogsAsync(txHash: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const tx = await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
-        tx.logs = _.map(tx.logs, log => this.decodeLogOrThrow(log));
-        return tx;
-    }
-}
diff --git a/packages/contracts/test/utils/match_order_tester.ts b/packages/contracts/test/utils/match_order_tester.ts
deleted file mode 100644
index 6c2c84959..000000000
--- a/packages/contracts/test/utils/match_order_tester.ts
+++ /dev/null
@@ -1,566 +0,0 @@
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { TransactionReceiptWithDecodedLogs } from '../../../../node_modules/ethereum-types';
-
-import { chaiSetup } from './chai_setup';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { ERC721Wrapper } from './erc721_wrapper';
-import { ExchangeWrapper } from './exchange_wrapper';
-import {
-    ERC20BalancesByOwner,
-    ERC721TokenIdsByOwner,
-    OrderInfo,
-    OrderStatus,
-    TransferAmountsByMatchOrders as TransferAmounts,
-    TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts,
-} from './types';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-export class MatchOrderTester {
-    private readonly _exchangeWrapper: ExchangeWrapper;
-    private readonly _erc20Wrapper: ERC20Wrapper;
-    private readonly _erc721Wrapper: ERC721Wrapper;
-    private readonly _feeTokenAddress: string;
-    /// @dev Checks values from the logs produced by Exchange.matchOrders against the expected transfer amounts.
-    ///      Values include the amounts transferred from the left/right makers and taker, along with
-    ///      the fees paid on each matched order. These are also the return values of MatchOrders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param transactionReceipt Transaction receipt and logs produced by Exchange.matchOrders.
-    /// @param takerAddress Address of taker (account that called Exchange.matchOrders)
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    private static async _assertLogsAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        transactionReceipt: TransactionReceiptWithDecodedLogs,
-        takerAddress: string,
-        expectedTransferAmounts: TransferAmounts,
-    ): Promise<void> {
-        // Should have two fill event logs -- one for each order.
-        const transactionFillLogs = _.filter(transactionReceipt.logs, ['event', 'Fill']);
-        expect(transactionFillLogs.length, 'Checking number of logs').to.be.equal(2);
-        // First log is for left fill
-        const leftLog = (transactionFillLogs[0] as any).args as LoggedTransferAmounts;
-        expect(leftLog.makerAddress, 'Checking logged maker address of left order').to.be.equal(
-            signedOrderLeft.makerAddress,
-        );
-        expect(leftLog.takerAddress, 'Checking logged taker address of right order').to.be.equal(takerAddress);
-        const amountBoughtByLeftMaker = new BigNumber(leftLog.takerAssetFilledAmount);
-        const amountSoldByLeftMaker = new BigNumber(leftLog.makerAssetFilledAmount);
-        const feePaidByLeftMaker = new BigNumber(leftLog.makerFeePaid);
-        const feePaidByTakerLeft = new BigNumber(leftLog.takerFeePaid);
-        // Second log is for right fill
-        const rightLog = (transactionFillLogs[1] as any).args as LoggedTransferAmounts;
-        expect(rightLog.makerAddress, 'Checking logged maker address of right order').to.be.equal(
-            signedOrderRight.makerAddress,
-        );
-        expect(rightLog.takerAddress, 'Checking loggerd taker address of right order').to.be.equal(takerAddress);
-        const amountBoughtByRightMaker = new BigNumber(rightLog.takerAssetFilledAmount);
-        const amountSoldByRightMaker = new BigNumber(rightLog.makerAssetFilledAmount);
-        const feePaidByRightMaker = new BigNumber(rightLog.makerFeePaid);
-        const feePaidByTakerRight = new BigNumber(rightLog.takerFeePaid);
-        // Derive amount received by taker
-        const amountReceivedByTaker = amountSoldByLeftMaker.sub(amountBoughtByRightMaker);
-        // Assert log values - left order
-        expect(amountBoughtByLeftMaker, 'Checking logged amount bought by left maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByLeftMaker,
-        );
-        expect(amountSoldByLeftMaker, 'Checking logged amount sold by left maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountSoldByLeftMaker,
-        );
-        expect(feePaidByLeftMaker, 'Checking logged fee paid by left maker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByLeftMaker,
-        );
-        expect(feePaidByTakerLeft, 'Checking logged fee paid on left order by taker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByTakerLeft,
-        );
-        // Assert log values - right order
-        expect(amountBoughtByRightMaker, 'Checking logged amount bought by right maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByRightMaker,
-        );
-        expect(amountSoldByRightMaker, 'Checking logged amount sold by right maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountSoldByRightMaker,
-        );
-        expect(feePaidByRightMaker, 'Checking logged fee paid by right maker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByRightMaker,
-        );
-        expect(feePaidByTakerRight, 'Checking logged fee paid on right order by taker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByTakerRight,
-        );
-        // Assert derived amount received by taker
-        expect(amountReceivedByTaker, 'Checking logged amount received by taker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountReceivedByTaker,
-        );
-    }
-    /// @dev Asserts all expected ERC20 and ERC721 account holdings match the real holdings.
-    /// @param expectedERC20BalancesByOwner Expected ERC20 balances.
-    /// @param realERC20BalancesByOwner Real ERC20 balances.
-    /// @param expectedERC721TokenIdsByOwner Expected ERC721 token owners.
-    /// @param realERC721TokenIdsByOwner Real ERC20 token owners.
-    private static async _assertAllKnownBalancesAsync(
-        expectedERC20BalancesByOwner: ERC20BalancesByOwner,
-        realERC20BalancesByOwner: ERC20BalancesByOwner,
-        expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        realERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-    ): Promise<void> {
-        // ERC20 Balances
-        const areERC20BalancesEqual = _.isEqual(expectedERC20BalancesByOwner, realERC20BalancesByOwner);
-        expect(areERC20BalancesEqual, 'Checking all known ERC20 account balances').to.be.true();
-        // ERC721 Token Ids
-        const sortedExpectedNewERC721TokenIdsByOwner = _.mapValues(expectedERC721TokenIdsByOwner, tokenIdsByOwner => {
-            _.mapValues(tokenIdsByOwner, tokenIds => {
-                _.sortBy(tokenIds);
-            });
-        });
-        const sortedNewERC721TokenIdsByOwner = _.mapValues(realERC721TokenIdsByOwner, tokenIdsByOwner => {
-            _.mapValues(tokenIdsByOwner, tokenIds => {
-                _.sortBy(tokenIds);
-            });
-        });
-        const areERC721TokenIdsEqual = _.isEqual(
-            sortedExpectedNewERC721TokenIdsByOwner,
-            sortedNewERC721TokenIdsByOwner,
-        );
-        expect(areERC721TokenIdsEqual, 'Checking all known ERC721 account balances').to.be.true();
-    }
-    /// @dev Constructs new MatchOrderTester.
-    /// @param exchangeWrapper Used to call to the Exchange.
-    /// @param erc20Wrapper Used to fetch ERC20 balances.
-    /// @param erc721Wrapper Used to fetch ERC721 token owners.
-    /// @param feeTokenAddress Address of ERC20 fee token.
-    constructor(
-        exchangeWrapper: ExchangeWrapper,
-        erc20Wrapper: ERC20Wrapper,
-        erc721Wrapper: ERC721Wrapper,
-        feeTokenAddress: string,
-    ) {
-        this._exchangeWrapper = exchangeWrapper;
-        this._erc20Wrapper = erc20Wrapper;
-        this._erc721Wrapper = erc721Wrapper;
-        this._feeTokenAddress = feeTokenAddress;
-    }
-    /// @dev Matches two complementary orders and asserts results.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param takerAddress Address of taker (the address who matched the two orders)
-    /// @param erc20BalancesByOwner Current ERC20 balances.
-    /// @param erc721TokenIdsByOwner Current ERC721 token owners.
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    /// @param initialLeftOrderFilledAmount How much left order has been filled, prior to matching orders.
-    /// @param initialRightOrderFilledAmount How much the right order has been filled, prior to matching orders.
-    /// @return New ERC20 balances & ERC721 token owners.
-    public async matchOrdersAndAssertEffectsAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        takerAddress: string,
-        erc20BalancesByOwner: ERC20BalancesByOwner,
-        erc721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        expectedTransferAmounts: TransferAmounts,
-        initialLeftOrderFilledAmount: BigNumber = new BigNumber(0),
-        initialRightOrderFilledAmount: BigNumber = new BigNumber(0),
-    ): Promise<[ERC20BalancesByOwner, ERC721TokenIdsByOwner]> {
-        // Assert initial order states
-        await this._assertInitialOrderStatesAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            initialLeftOrderFilledAmount,
-            initialRightOrderFilledAmount,
-        );
-        // Match left & right orders
-        const transactionReceipt = await this._exchangeWrapper.matchOrdersAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            takerAddress,
-        );
-        const newERC20BalancesByOwner = await this._erc20Wrapper.getBalancesAsync();
-        const newERC721TokenIdsByOwner = await this._erc721Wrapper.getBalancesAsync();
-        // Assert logs
-        await MatchOrderTester._assertLogsAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            transactionReceipt,
-            takerAddress,
-            expectedTransferAmounts,
-        );
-        // Assert exchange state
-        await this._assertExchangeStateAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            initialLeftOrderFilledAmount,
-            initialRightOrderFilledAmount,
-            expectedTransferAmounts,
-        );
-        // Assert balances of makers, taker, and fee recipients
-        await this._assertBalancesAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            erc20BalancesByOwner,
-            erc721TokenIdsByOwner,
-            newERC20BalancesByOwner,
-            newERC721TokenIdsByOwner,
-            expectedTransferAmounts,
-            takerAddress,
-        );
-        return [newERC20BalancesByOwner, newERC721TokenIdsByOwner];
-    }
-    /// @dev Asserts initial exchange state for the left and right orders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param expectedOrderFilledAmountLeft How much left order has been filled, prior to matching orders.
-    /// @param expectedOrderFilledAmountRight How much the right order has been filled, prior to matching orders.
-    private async _assertInitialOrderStatesAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        expectedOrderFilledAmountLeft: BigNumber,
-        expectedOrderFilledAmountRight: BigNumber,
-    ): Promise<void> {
-        // Assert left order initial state
-        const orderTakerAssetFilledAmountLeft = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderLeft),
-        );
-        expect(orderTakerAssetFilledAmountLeft, 'Checking inital state of left order').to.be.bignumber.equal(
-            expectedOrderFilledAmountLeft,
-        );
-        // Assert right order initial state
-        const orderTakerAssetFilledAmountRight = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderRight),
-        );
-        expect(orderTakerAssetFilledAmountRight, 'Checking inital state of right order').to.be.bignumber.equal(
-            expectedOrderFilledAmountRight,
-        );
-    }
-    /// @dev Asserts the exchange state against the expected amounts transferred by from matching orders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param initialLeftOrderFilledAmount How much left order has been filled, prior to matching orders.
-    /// @param initialRightOrderFilledAmount How much the right order has been filled, prior to matching orders.
-    /// @return TransferAmounts A struct containing the expected transfer amounts.
-    private async _assertExchangeStateAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        initialLeftOrderFilledAmount: BigNumber,
-        initialRightOrderFilledAmount: BigNumber,
-        expectedTransferAmounts: TransferAmounts,
-    ): Promise<void> {
-        // Assert state for left order: amount bought by left maker
-        let amountBoughtByLeftMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderLeft),
-        );
-        amountBoughtByLeftMaker = amountBoughtByLeftMaker.minus(initialLeftOrderFilledAmount);
-        expect(amountBoughtByLeftMaker, 'Checking exchange state for left order').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByLeftMaker,
-        );
-        // Assert state for right order: amount bought by right maker
-        let amountBoughtByRightMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderRight),
-        );
-        amountBoughtByRightMaker = amountBoughtByRightMaker.minus(initialRightOrderFilledAmount);
-        expect(amountBoughtByRightMaker, 'Checking exchange state for right order').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByRightMaker,
-        );
-        // Assert left order status
-        const maxAmountBoughtByLeftMaker = signedOrderLeft.takerAssetAmount.minus(initialLeftOrderFilledAmount);
-        const leftOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderLeft);
-        const leftExpectedStatus = expectedTransferAmounts.amountBoughtByLeftMaker.equals(maxAmountBoughtByLeftMaker)
-            ? OrderStatus.FULLY_FILLED
-            : OrderStatus.FILLABLE;
-        expect(leftOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for left order').to.be.equal(
-            leftExpectedStatus,
-        );
-        // Assert right order status
-        const maxAmountBoughtByRightMaker = signedOrderRight.takerAssetAmount.minus(initialRightOrderFilledAmount);
-        const rightOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderRight);
-        const rightExpectedStatus = expectedTransferAmounts.amountBoughtByRightMaker.equals(maxAmountBoughtByRightMaker)
-            ? OrderStatus.FULLY_FILLED
-            : OrderStatus.FILLABLE;
-        expect(rightOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for right order').to.be.equal(
-            rightExpectedStatus,
-        );
-    }
-    /// @dev Asserts account balances after matching orders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param initialERC20BalancesByOwner ERC20 balances prior to order matching.
-    /// @param initialERC721TokenIdsByOwner ERC721 token owners prior to order matching.
-    /// @param finalERC20BalancesByOwner ERC20 balances after order matching.
-    /// @param finalERC721TokenIdsByOwner ERC721 token owners after order matching.
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    /// @param takerAddress Address of taker (account that called Exchange.matchOrders).
-    private async _assertBalancesAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        initialERC20BalancesByOwner: ERC20BalancesByOwner,
-        initialERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        finalERC20BalancesByOwner: ERC20BalancesByOwner,
-        finalERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        expectedTransferAmounts: TransferAmounts,
-        takerAddress: string,
-    ): Promise<void> {
-        let expectedERC20BalancesByOwner: ERC20BalancesByOwner;
-        let expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
-        [expectedERC20BalancesByOwner, expectedERC721TokenIdsByOwner] = this._calculateExpectedBalances(
-            signedOrderLeft,
-            signedOrderRight,
-            takerAddress,
-            initialERC20BalancesByOwner,
-            initialERC721TokenIdsByOwner,
-            expectedTransferAmounts,
-        );
-        // Assert balances of makers, taker, and fee recipients
-        await this._assertMakerTakerAndFeeRecipientBalancesAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            expectedERC20BalancesByOwner,
-            finalERC20BalancesByOwner,
-            expectedERC721TokenIdsByOwner,
-            finalERC721TokenIdsByOwner,
-            takerAddress,
-        );
-        // Assert balances for all known accounts
-        await MatchOrderTester._assertAllKnownBalancesAsync(
-            expectedERC20BalancesByOwner,
-            finalERC20BalancesByOwner,
-            expectedERC721TokenIdsByOwner,
-            finalERC721TokenIdsByOwner,
-        );
-    }
-    /// @dev Calculates the expected balances of order makers, fee recipients, and the taker,
-    ///      as a result of matching two orders.
-    /// @param signedOrderRight First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param takerAddress Address of taker (the address who matched the two orders)
-    /// @param erc20BalancesByOwner Current ERC20 balances.
-    /// @param erc721TokenIdsByOwner Current ERC721 token owners.
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    /// @return Expected ERC20 balances & ERC721 token owners after orders have been matched.
-    private _calculateExpectedBalances(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        takerAddress: string,
-        erc20BalancesByOwner: ERC20BalancesByOwner,
-        erc721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        expectedTransferAmounts: TransferAmounts,
-    ): [ERC20BalancesByOwner, ERC721TokenIdsByOwner] {
-        const makerAddressLeft = signedOrderLeft.makerAddress;
-        const makerAddressRight = signedOrderRight.makerAddress;
-        const feeRecipientAddressLeft = signedOrderLeft.feeRecipientAddress;
-        const feeRecipientAddressRight = signedOrderRight.feeRecipientAddress;
-        // Operations are performed on copies of the balances
-        const expectedNewERC20BalancesByOwner = _.cloneDeep(erc20BalancesByOwner);
-        const expectedNewERC721TokenIdsByOwner = _.cloneDeep(erc721TokenIdsByOwner);
-        // Left Maker Asset (Right Taker Asset)
-        const makerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.makerAssetData);
-        if (makerAssetProxyIdLeft === AssetProxyId.ERC20) {
-            // Decode asset data
-            const erc20AssetData = assetDataUtils.decodeERC20AssetData(signedOrderLeft.makerAssetData);
-            const makerAssetAddressLeft = erc20AssetData.tokenAddress;
-            const takerAssetAddressRight = makerAssetAddressLeft;
-            // Left Maker
-            expectedNewERC20BalancesByOwner[makerAddressLeft][makerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
-                makerAddressLeft
-            ][makerAssetAddressLeft].minus(expectedTransferAmounts.amountSoldByLeftMaker);
-            // Right Maker
-            expectedNewERC20BalancesByOwner[makerAddressRight][
-                takerAssetAddressRight
-            ] = expectedNewERC20BalancesByOwner[makerAddressRight][takerAssetAddressRight].add(
-                expectedTransferAmounts.amountBoughtByRightMaker,
-            );
-            // Taker
-            expectedNewERC20BalancesByOwner[takerAddress][makerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
-                takerAddress
-            ][makerAssetAddressLeft].add(expectedTransferAmounts.amountReceivedByTaker);
-        } else if (makerAssetProxyIdLeft === AssetProxyId.ERC721) {
-            // Decode asset data
-            const erc721AssetData = assetDataUtils.decodeERC721AssetData(signedOrderLeft.makerAssetData);
-            const makerAssetAddressLeft = erc721AssetData.tokenAddress;
-            const makerAssetIdLeft = erc721AssetData.tokenId;
-            const takerAssetAddressRight = makerAssetAddressLeft;
-            const takerAssetIdRight = makerAssetIdLeft;
-            // Left Maker
-            _.remove(expectedNewERC721TokenIdsByOwner[makerAddressLeft][makerAssetAddressLeft], makerAssetIdLeft);
-            // Right Maker
-            expectedNewERC721TokenIdsByOwner[makerAddressRight][takerAssetAddressRight].push(takerAssetIdRight);
-            // Taker: Since there is only 1 asset transferred, the taker does not receive any of the left maker asset.
-        }
-        // Left Taker Asset (Right Maker Asset)
-        // Note: This exchange is only between the order makers: the Taker does not receive any of the left taker asset.
-        const takerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.takerAssetData);
-        if (takerAssetProxyIdLeft === AssetProxyId.ERC20) {
-            // Decode asset data
-            const erc20AssetData = assetDataUtils.decodeERC20AssetData(signedOrderLeft.takerAssetData);
-            const takerAssetAddressLeft = erc20AssetData.tokenAddress;
-            const makerAssetAddressRight = takerAssetAddressLeft;
-            // Left Maker
-            expectedNewERC20BalancesByOwner[makerAddressLeft][takerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
-                makerAddressLeft
-            ][takerAssetAddressLeft].add(expectedTransferAmounts.amountBoughtByLeftMaker);
-            // Right Maker
-            expectedNewERC20BalancesByOwner[makerAddressRight][
-                makerAssetAddressRight
-            ] = expectedNewERC20BalancesByOwner[makerAddressRight][makerAssetAddressRight].minus(
-                expectedTransferAmounts.amountSoldByRightMaker,
-            );
-        } else if (takerAssetProxyIdLeft === AssetProxyId.ERC721) {
-            // Decode asset data
-            const erc721AssetData = assetDataUtils.decodeERC721AssetData(signedOrderRight.makerAssetData);
-            const makerAssetAddressRight = erc721AssetData.tokenAddress;
-            const makerAssetIdRight = erc721AssetData.tokenId;
-            const takerAssetAddressLeft = makerAssetAddressRight;
-            const takerAssetIdLeft = makerAssetIdRight;
-            // Right Maker
-            _.remove(expectedNewERC721TokenIdsByOwner[makerAddressRight][makerAssetAddressRight], makerAssetIdRight);
-            // Left Maker
-            expectedNewERC721TokenIdsByOwner[makerAddressLeft][takerAssetAddressLeft].push(takerAssetIdLeft);
-        }
-        // Left Maker Fees
-        expectedNewERC20BalancesByOwner[makerAddressLeft][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
-            makerAddressLeft
-        ][this._feeTokenAddress].minus(expectedTransferAmounts.feePaidByLeftMaker);
-        // Right Maker Fees
-        expectedNewERC20BalancesByOwner[makerAddressRight][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
-            makerAddressRight
-        ][this._feeTokenAddress].minus(expectedTransferAmounts.feePaidByRightMaker);
-        // Taker Fees
-        expectedNewERC20BalancesByOwner[takerAddress][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
-            takerAddress
-        ][this._feeTokenAddress].minus(
-            expectedTransferAmounts.feePaidByTakerLeft.add(expectedTransferAmounts.feePaidByTakerRight),
-        );
-        // Left Fee Recipient Fees
-        expectedNewERC20BalancesByOwner[feeRecipientAddressLeft][
-            this._feeTokenAddress
-        ] = expectedNewERC20BalancesByOwner[feeRecipientAddressLeft][this._feeTokenAddress].add(
-            expectedTransferAmounts.feePaidByLeftMaker.add(expectedTransferAmounts.feePaidByTakerLeft),
-        );
-        // Right Fee Recipient Fees
-        expectedNewERC20BalancesByOwner[feeRecipientAddressRight][
-            this._feeTokenAddress
-        ] = expectedNewERC20BalancesByOwner[feeRecipientAddressRight][this._feeTokenAddress].add(
-            expectedTransferAmounts.feePaidByRightMaker.add(expectedTransferAmounts.feePaidByTakerRight),
-        );
-
-        return [expectedNewERC20BalancesByOwner, expectedNewERC721TokenIdsByOwner];
-    }
-    /// @dev Asserts ERC20 account balances and ERC721 token holdings that result from order matching.
-    ///      Specifically checks balances of makers, taker and fee recipients.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param expectedERC20BalancesByOwner Expected ERC20 balances.
-    /// @param realERC20BalancesByOwner Real ERC20 balances.
-    /// @param expectedERC721TokenIdsByOwner Expected ERC721 token owners.
-    /// @param realERC721TokenIdsByOwner Real ERC20 token owners.
-    /// @param takerAddress Address of taker (account that called Exchange.matchOrders).
-    private async _assertMakerTakerAndFeeRecipientBalancesAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        expectedERC20BalancesByOwner: ERC20BalancesByOwner,
-        realERC20BalancesByOwner: ERC20BalancesByOwner,
-        expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        realERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        takerAddress: string,
-    ): Promise<void> {
-        // Individual balance comparisons
-        const makerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.makerAssetData);
-        const makerERC20AssetDataLeft =
-            makerAssetProxyIdLeft === AssetProxyId.ERC20
-                ? assetDataUtils.decodeERC20AssetData(signedOrderLeft.makerAssetData)
-                : assetDataUtils.decodeERC721AssetData(signedOrderLeft.makerAssetData);
-        const makerAssetAddressLeft = makerERC20AssetDataLeft.tokenAddress;
-        const makerAssetProxyIdRight = assetDataUtils.decodeAssetProxyId(signedOrderRight.makerAssetData);
-        const makerERC20AssetDataRight =
-            makerAssetProxyIdRight === AssetProxyId.ERC20
-                ? assetDataUtils.decodeERC20AssetData(signedOrderRight.makerAssetData)
-                : assetDataUtils.decodeERC721AssetData(signedOrderRight.makerAssetData);
-        const makerAssetAddressRight = makerERC20AssetDataRight.tokenAddress;
-        if (makerAssetProxyIdLeft === AssetProxyId.ERC20) {
-            expect(
-                realERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft],
-                'Checking left maker egress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft]);
-            expect(
-                realERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft],
-                'Checking right maker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft]);
-            expect(
-                realERC20BalancesByOwner[takerAddress][makerAssetAddressLeft],
-                'Checking taker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[takerAddress][makerAssetAddressLeft]);
-        } else if (makerAssetProxyIdLeft === AssetProxyId.ERC721) {
-            expect(
-                realERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft].sort(),
-                'Checking left maker egress ERC721 account holdings',
-            ).to.be.deep.equal(
-                expectedERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft].sort(),
-            );
-            expect(
-                realERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft].sort(),
-                'Checking right maker ERC721 account holdings',
-            ).to.be.deep.equal(
-                expectedERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft].sort(),
-            );
-            expect(
-                realERC721TokenIdsByOwner[takerAddress][makerAssetAddressLeft].sort(),
-                'Checking taker ingress ERC721 account holdings',
-            ).to.be.deep.equal(expectedERC721TokenIdsByOwner[takerAddress][makerAssetAddressLeft].sort());
-        } else {
-            throw new Error(`Unhandled Asset Proxy ID: ${makerAssetProxyIdLeft}`);
-        }
-        if (makerAssetProxyIdRight === AssetProxyId.ERC20) {
-            expect(
-                realERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight],
-                'Checking left maker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight]);
-            expect(
-                realERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
-                'Checking right maker egress ERC20 account balance',
-            ).to.be.bignumber.equal(
-                expectedERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
-            );
-        } else if (makerAssetProxyIdRight === AssetProxyId.ERC721) {
-            expect(
-                realERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight].sort(),
-                'Checking left maker ingress ERC721 account holdings',
-            ).to.be.deep.equal(
-                expectedERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight].sort(),
-            );
-            expect(
-                realERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
-                'Checking right maker agress ERC721 account holdings',
-            ).to.be.deep.equal(expectedERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressRight]);
-        } else {
-            throw new Error(`Unhandled Asset Proxy ID: ${makerAssetProxyIdRight}`);
-        }
-        // Paid fees
-        expect(
-            realERC20BalancesByOwner[signedOrderLeft.makerAddress][this._feeTokenAddress],
-            'Checking left maker egress ERC20 account fees',
-        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][this._feeTokenAddress]);
-        expect(
-            realERC20BalancesByOwner[signedOrderRight.makerAddress][this._feeTokenAddress],
-            'Checking right maker egress ERC20 account fees',
-        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderRight.makerAddress][this._feeTokenAddress]);
-        expect(
-            realERC20BalancesByOwner[takerAddress][this._feeTokenAddress],
-            'Checking taker egress ERC20 account fees',
-        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[takerAddress][this._feeTokenAddress]);
-        // Received fees
-        expect(
-            realERC20BalancesByOwner[signedOrderLeft.feeRecipientAddress][this._feeTokenAddress],
-            'Checking left fee recipient ingress ERC20 account fees',
-        ).to.be.bignumber.equal(
-            expectedERC20BalancesByOwner[signedOrderLeft.feeRecipientAddress][this._feeTokenAddress],
-        );
-        expect(
-            realERC20BalancesByOwner[signedOrderRight.feeRecipientAddress][this._feeTokenAddress],
-            'Checking right fee receipient ingress ERC20 account fees',
-        ).to.be.bignumber.equal(
-            expectedERC20BalancesByOwner[signedOrderRight.feeRecipientAddress][this._feeTokenAddress],
-        );
-    }
-} // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/utils/multi_sig_wrapper.ts b/packages/contracts/test/utils/multi_sig_wrapper.ts
deleted file mode 100644
index 74fd3b4d6..000000000
--- a/packages/contracts/test/utils/multi_sig_wrapper.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner';
-import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet';
-
-import { LogDecoder } from './log_decoder';
-
-export class MultiSigWrapper {
-    private readonly _multiSig: MultiSigWalletContract;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _logDecoder: LogDecoder;
-    constructor(multiSigContract: MultiSigWalletContract, provider: Provider) {
-        this._multiSig = multiSigContract;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async submitTransactionAsync(
-        destination: string,
-        data: string,
-        from: string,
-        opts: { value?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value;
-        const txHash = await this._multiSig.submitTransaction.sendTransactionAsync(destination, value, data, {
-            from,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async confirmTransactionAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.confirmTransaction.sendTransactionAsync(txId, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.revokeConfirmation.sendTransactionAsync(txId, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeTransactionAsync(
-        txId: BigNumber,
-        from: string,
-        opts: { gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.executeTransaction.sendTransactionAsync(txId, {
-            from,
-            gas: opts.gas,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeRemoveAuthorizedAddressAtIndexAsync(
-        txId: BigNumber,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        const txHash = await (this
-            ._multiSig as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-            from,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-}
diff --git a/packages/contracts/test/utils/order_factory.ts b/packages/contracts/test/utils/order_factory.ts
deleted file mode 100644
index 2449d1a8a..000000000
--- a/packages/contracts/test/utils/order_factory.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { generatePseudoRandomSalt, orderHashUtils } from '@0x/order-utils';
-import { Order, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { getLatestBlockTimestampAsync } from './block_timestamp';
-import { constants } from './constants';
-import { signingUtils } from './signing_utils';
-
-export class OrderFactory {
-    private readonly _defaultOrderParams: Partial<Order>;
-    private readonly _privateKey: Buffer;
-    constructor(privateKey: Buffer, defaultOrderParams: Partial<Order>) {
-        this._defaultOrderParams = defaultOrderParams;
-        this._privateKey = privateKey;
-    }
-    public async newSignedOrderAsync(
-        customOrderParams: Partial<Order> = {},
-        signatureType: SignatureType = SignatureType.EthSign,
-    ): Promise<SignedOrder> {
-        const tenMinutesInSeconds = 10 * 60;
-        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        const order = ({
-            senderAddress: constants.NULL_ADDRESS,
-            expirationTimeSeconds: new BigNumber(currentBlockTimestamp).add(tenMinutesInSeconds),
-            salt: generatePseudoRandomSalt(),
-            takerAddress: constants.NULL_ADDRESS,
-            ...this._defaultOrderParams,
-            ...customOrderParams,
-        } as any) as Order;
-        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
-        const signature = signingUtils.signMessage(orderHashBuff, this._privateKey, signatureType);
-        const signedOrder = {
-            ...order,
-            signature: `0x${signature.toString('hex')}`,
-        };
-        return signedOrder;
-    }
-}
diff --git a/packages/contracts/test/utils/order_factory_from_scenario.ts b/packages/contracts/test/utils/order_factory_from_scenario.ts
deleted file mode 100644
index 60c8606c4..000000000
--- a/packages/contracts/test/utils/order_factory_from_scenario.ts
+++ /dev/null
@@ -1,296 +0,0 @@
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { Order } from '@0x/types';
-import { BigNumber, errorUtils } from '@0x/utils';
-
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-
-import { constants } from './constants';
-import {
-    AssetDataScenario,
-    ERC721TokenIdsByOwner,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    OrderAssetAmountScenario,
-    OrderScenario,
-    TakerScenario,
-} from './types';
-
-const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10_000_000_000_000_000_000);
-const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5_000_000_000_000_000_000);
-const POINT_ONE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(100_000_000_000_000_000);
-const POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(50_000_000_000_000_000);
-const TEN_UNITS_FIVE_DECIMALS = new BigNumber(1_000_000);
-const FIVE_UNITS_FIVE_DECIMALS = new BigNumber(500_000);
-const TEN_UNITS_ZERO_DECIMALS = new BigNumber(10);
-const ONE_THOUSAND_UNITS_ZERO_DECIMALS = new BigNumber(1000);
-const ONE_NFT_UNIT = new BigNumber(1);
-
-export class OrderFactoryFromScenario {
-    private readonly _userAddresses: string[];
-    private readonly _zrxAddress: string;
-    private readonly _nonZrxERC20EighteenDecimalTokenAddresses: string[];
-    private readonly _erc20FiveDecimalTokenAddresses: string[];
-    private readonly _erc20ZeroDecimalTokenAddresses: string[];
-    private readonly _erc721Token: DummyERC721TokenContract;
-    private readonly _erc721Balances: ERC721TokenIdsByOwner;
-    private readonly _exchangeAddress: string;
-    constructor(
-        userAddresses: string[],
-        zrxAddress: string,
-        nonZrxERC20EighteenDecimalTokenAddresses: string[],
-        erc20FiveDecimalTokenAddresses: string[],
-        erc20ZeroDecimalTokenAddresses: string[],
-        erc721Token: DummyERC721TokenContract,
-        erc721Balances: ERC721TokenIdsByOwner,
-        exchangeAddress: string,
-    ) {
-        this._userAddresses = userAddresses;
-        this._zrxAddress = zrxAddress;
-        this._nonZrxERC20EighteenDecimalTokenAddresses = nonZrxERC20EighteenDecimalTokenAddresses;
-        this._erc20FiveDecimalTokenAddresses = erc20FiveDecimalTokenAddresses;
-        this._erc20ZeroDecimalTokenAddresses = erc20ZeroDecimalTokenAddresses;
-        this._erc721Token = erc721Token;
-        this._erc721Balances = erc721Balances;
-        this._exchangeAddress = exchangeAddress;
-    }
-    public generateOrder(orderScenario: OrderScenario): Order {
-        const makerAddress = this._userAddresses[1];
-        let takerAddress = this._userAddresses[2];
-        const erc721MakerAssetIds = this._erc721Balances[makerAddress][this._erc721Token.address];
-        const erc721TakerAssetIds = this._erc721Balances[takerAddress][this._erc721Token.address];
-        let feeRecipientAddress;
-        let makerAssetAmount;
-        let takerAssetAmount;
-        let makerFee;
-        let takerFee;
-        let expirationTimeSeconds;
-        let makerAssetData;
-        let takerAssetData;
-
-        switch (orderScenario.feeRecipientScenario) {
-            case FeeRecipientAddressScenario.BurnAddress:
-                feeRecipientAddress = constants.NULL_ADDRESS;
-                break;
-            case FeeRecipientAddressScenario.EthUserAddress:
-                feeRecipientAddress = this._userAddresses[4];
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('FeeRecipientAddressScenario', orderScenario.feeRecipientScenario);
-        }
-
-        switch (orderScenario.makerAssetDataScenario) {
-            case AssetDataScenario.ZRXFeeToken:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._zrxAddress);
-                break;
-            case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._nonZrxERC20EighteenDecimalTokenAddresses[0]);
-                break;
-            case AssetDataScenario.ERC20FiveDecimals:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20FiveDecimalTokenAddresses[0]);
-                break;
-            case AssetDataScenario.ERC721:
-                makerAssetData = assetDataUtils.encodeERC721AssetData(
-                    this._erc721Token.address,
-                    erc721MakerAssetIds[0],
-                );
-                break;
-            case AssetDataScenario.ERC20ZeroDecimals:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20ZeroDecimalTokenAddresses[0]);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
-        }
-
-        switch (orderScenario.takerAssetDataScenario) {
-            case AssetDataScenario.ZRXFeeToken:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._zrxAddress);
-                break;
-            case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._nonZrxERC20EighteenDecimalTokenAddresses[1]);
-                break;
-            case AssetDataScenario.ERC20FiveDecimals:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20FiveDecimalTokenAddresses[1]);
-                break;
-            case AssetDataScenario.ERC721:
-                takerAssetData = assetDataUtils.encodeERC721AssetData(
-                    this._erc721Token.address,
-                    erc721TakerAssetIds[0],
-                );
-                break;
-            case AssetDataScenario.ERC20ZeroDecimals:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20ZeroDecimalTokenAddresses[1]);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
-        }
-
-        switch (orderScenario.makerAssetAmountScenario) {
-            case OrderAssetAmountScenario.Large:
-                switch (orderScenario.makerAssetDataScenario) {
-                    case AssetDataScenario.ZRXFeeToken:
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                        makerAssetAmount = TEN_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        makerAssetAmount = TEN_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        makerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        makerAssetAmount = ONE_THOUSAND_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Small:
-                switch (orderScenario.makerAssetDataScenario) {
-                    case AssetDataScenario.ZRXFeeToken:
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                        makerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        makerAssetAmount = FIVE_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        makerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        makerAssetAmount = TEN_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Zero:
-                makerAssetAmount = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.makerAssetAmountScenario);
-        }
-
-        switch (orderScenario.takerAssetAmountScenario) {
-            case OrderAssetAmountScenario.Large:
-                switch (orderScenario.takerAssetDataScenario) {
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                    case AssetDataScenario.ZRXFeeToken:
-                        takerAssetAmount = TEN_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        takerAssetAmount = TEN_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        takerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        takerAssetAmount = ONE_THOUSAND_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Small:
-                switch (orderScenario.takerAssetDataScenario) {
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                    case AssetDataScenario.ZRXFeeToken:
-                        takerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        takerAssetAmount = FIVE_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        takerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        takerAssetAmount = TEN_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Zero:
-                takerAssetAmount = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.takerAssetAmountScenario);
-        }
-
-        switch (orderScenario.makerFeeScenario) {
-            case OrderAssetAmountScenario.Large:
-                makerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Small:
-                makerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Zero:
-                makerFee = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.makerFeeScenario);
-        }
-
-        switch (orderScenario.takerFeeScenario) {
-            case OrderAssetAmountScenario.Large:
-                takerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Small:
-                takerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Zero:
-                takerFee = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.takerFeeScenario);
-        }
-
-        switch (orderScenario.expirationTimeSecondsScenario) {
-            case ExpirationTimeSecondsScenario.InFuture:
-                expirationTimeSeconds = new BigNumber(2524604400); // Close to infinite
-                break;
-            case ExpirationTimeSecondsScenario.InPast:
-                expirationTimeSeconds = new BigNumber(0); // Jan 1, 1970
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'ExpirationTimeSecondsScenario',
-                    orderScenario.expirationTimeSecondsScenario,
-                );
-        }
-
-        switch (orderScenario.takerScenario) {
-            case TakerScenario.CorrectlySpecified:
-                break; // noop since takerAddress is already specified
-
-            case TakerScenario.IncorrectlySpecified:
-                const notTaker = this._userAddresses[3];
-                takerAddress = notTaker;
-                break;
-
-            case TakerScenario.Unspecified:
-                takerAddress = constants.NULL_ADDRESS;
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('TakerScenario', orderScenario.takerScenario);
-        }
-
-        const order = {
-            senderAddress: constants.NULL_ADDRESS,
-            makerAddress,
-            takerAddress,
-            makerFee,
-            takerFee,
-            makerAssetAmount,
-            takerAssetAmount,
-            makerAssetData,
-            takerAssetData,
-            salt: generatePseudoRandomSalt(),
-            exchangeAddress: this._exchangeAddress,
-            feeRecipientAddress,
-            expirationTimeSeconds,
-        };
-
-        return order;
-    }
-}
diff --git a/packages/contracts/test/utils/order_utils.ts b/packages/contracts/test/utils/order_utils.ts
deleted file mode 100644
index 4f7a34011..000000000
--- a/packages/contracts/test/utils/order_utils.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-import { OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { constants } from './constants';
-import { CancelOrder, MatchOrder } from './types';
-
-export const orderUtils = {
-    getPartialAmountFloor(numerator: BigNumber, denominator: BigNumber, target: BigNumber): BigNumber {
-        const partialAmount = numerator
-            .mul(target)
-            .div(denominator)
-            .floor();
-        return partialAmount;
-    },
-    createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
-        const fill = {
-            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
-            takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount,
-            signature: signedOrder.signature,
-        };
-        return fill;
-    },
-    createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber): CancelOrder {
-        const cancel = {
-            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
-            takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount,
-        };
-        return cancel;
-    },
-    getOrderWithoutExchangeAddress(signedOrder: SignedOrder): OrderWithoutExchangeAddress {
-        const orderStruct = {
-            senderAddress: signedOrder.senderAddress,
-            makerAddress: signedOrder.makerAddress,
-            takerAddress: signedOrder.takerAddress,
-            feeRecipientAddress: signedOrder.feeRecipientAddress,
-            makerAssetAmount: signedOrder.makerAssetAmount,
-            takerAssetAmount: signedOrder.takerAssetAmount,
-            makerFee: signedOrder.makerFee,
-            takerFee: signedOrder.takerFee,
-            expirationTimeSeconds: signedOrder.expirationTimeSeconds,
-            salt: signedOrder.salt,
-            makerAssetData: signedOrder.makerAssetData,
-            takerAssetData: signedOrder.takerAssetData,
-        };
-        return orderStruct;
-    },
-    createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
-        const fill = {
-            left: orderUtils.getOrderWithoutExchangeAddress(signedOrderLeft),
-            right: orderUtils.getOrderWithoutExchangeAddress(signedOrderRight),
-            leftSignature: signedOrderLeft.signature,
-            rightSignature: signedOrderRight.signature,
-        };
-        fill.right.makerAssetData = constants.NULL_BYTES;
-        fill.right.takerAssetData = constants.NULL_BYTES;
-        return fill;
-    },
-};
diff --git a/packages/contracts/test/utils/profiler.ts b/packages/contracts/test/utils/profiler.ts
deleted file mode 100644
index 2c7c1d66c..000000000
--- a/packages/contracts/test/utils/profiler.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { ProfilerSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let profilerSubprovider: ProfilerSubprovider;
-
-export const profiler = {
-    start(): void {
-        profiler.getProfilerSubproviderSingleton().start();
-    },
-    stop(): void {
-        profiler.getProfilerSubproviderSingleton().stop();
-    },
-    getProfilerSubproviderSingleton(): ProfilerSubprovider {
-        if (_.isUndefined(profilerSubprovider)) {
-            profilerSubprovider = profiler._getProfilerSubprovider();
-        }
-        return profilerSubprovider;
-    },
-    _getProfilerSubprovider(): ProfilerSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new ProfilerSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/packages/contracts/test/utils/revert_trace.ts b/packages/contracts/test/utils/revert_trace.ts
deleted file mode 100644
index 3f74fd28b..000000000
--- a/packages/contracts/test/utils/revert_trace.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { RevertTraceSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let revertTraceSubprovider: RevertTraceSubprovider;
-
-export const revertTrace = {
-    getRevertTraceSubproviderSingleton(): RevertTraceSubprovider {
-        if (_.isUndefined(revertTraceSubprovider)) {
-            revertTraceSubprovider = revertTrace._getRevertTraceSubprovider();
-        }
-        return revertTraceSubprovider;
-    },
-    _getRevertTraceSubprovider(): RevertTraceSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new RevertTraceSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/packages/contracts/test/utils/signing_utils.ts b/packages/contracts/test/utils/signing_utils.ts
deleted file mode 100644
index 21f864bfa..000000000
--- a/packages/contracts/test/utils/signing_utils.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import { SignatureType } from '@0x/types';
-import * as ethUtil from 'ethereumjs-util';
-
-export const signingUtils = {
-    signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
-        if (signatureType === SignatureType.EthSign) {
-            const prefixedMessage = ethUtil.hashPersonalMessage(message);
-            const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey);
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(signatureType),
-            ]);
-            return signature;
-        } else if (signatureType === SignatureType.EIP712) {
-            const ecSignature = ethUtil.ecsign(message, privateKey);
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(signatureType),
-            ]);
-            return signature;
-        } else {
-            throw new Error(`${signatureType} is not a valid signature type`);
-        }
-    },
-};
diff --git a/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts b/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
deleted file mode 100644
index 64b7dedbe..000000000
--- a/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import { AbstractBalanceAndProxyAllowanceFetcher } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
-
-import { AssetWrapper } from './asset_wrapper';
-
-export class SimpleAssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndProxyAllowanceFetcher {
-    private readonly _assetWrapper: AssetWrapper;
-    constructor(assetWrapper: AssetWrapper) {
-        this._assetWrapper = assetWrapper;
-    }
-    public async getBalanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
-        const balance = await this._assetWrapper.getBalanceAsync(userAddress, assetData);
-        return balance;
-    }
-    public async getProxyAllowanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
-        const proxyAllowance = await this._assetWrapper.getProxyAllowanceAsync(userAddress, assetData);
-        return proxyAllowance;
-    }
-}
diff --git a/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts b/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
deleted file mode 100644
index af959e00e..000000000
--- a/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { AbstractOrderFilledCancelledFetcher, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { ExchangeWrapper } from './exchange_wrapper';
-
-export class SimpleOrderFilledCancelledFetcher implements AbstractOrderFilledCancelledFetcher {
-    private readonly _exchangeWrapper: ExchangeWrapper;
-    private readonly _zrxAssetData: string;
-    constructor(exchange: ExchangeWrapper, zrxAssetData: string) {
-        this._exchangeWrapper = exchange;
-        this._zrxAssetData = zrxAssetData;
-    }
-    public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
-        const filledTakerAmount = new BigNumber(await this._exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash));
-        return filledTakerAmount;
-    }
-    public async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean> {
-        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        const isCancelled = await this._exchangeWrapper.isCancelledAsync(orderHash);
-        const orderEpoch = await this._exchangeWrapper.getOrderEpochAsync(
-            signedOrder.makerAddress,
-            signedOrder.senderAddress,
-        );
-        const isCancelledByOrderEpoch = orderEpoch > signedOrder.salt;
-        return isCancelled || isCancelledByOrderEpoch;
-    }
-    public getZRXAssetData(): string {
-        return this._zrxAssetData;
-    }
-}
diff --git a/packages/contracts/test/utils/test_with_reference.ts b/packages/contracts/test/utils/test_with_reference.ts
deleted file mode 100644
index b80be4a6c..000000000
--- a/packages/contracts/test/utils/test_with_reference.ts
+++ /dev/null
@@ -1,139 +0,0 @@
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { chaiSetup } from './chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-class Value<T> {
-    public value: T;
-    constructor(value: T) {
-        this.value = value;
-    }
-}
-
-// tslint:disable-next-line: max-classes-per-file
-class ErrorMessage {
-    public error: string;
-    constructor(message: string) {
-        this.error = message;
-    }
-}
-
-type PromiseResult<T> = Value<T> | ErrorMessage;
-
-// TODO(albrow): This seems like a generic utility function that could exist in
-// lodash. We should replace it by a library implementation, or move it to our
-// own.
-async function evaluatePromise<T>(promise: Promise<T>): Promise<PromiseResult<T>> {
-    try {
-        return new Value<T>(await promise);
-    } catch (e) {
-        return new ErrorMessage(e.message);
-    }
-}
-
-export async function testWithReferenceFuncAsync<P0, R>(
-    referenceFunc: (p0: P0) => Promise<R>,
-    testFunc: (p0: P0) => Promise<R>,
-    values: [P0],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, R>(
-    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
-    testFunc: (p0: P0, p1: P1) => Promise<R>,
-    values: [P0, P1],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    values: [P0, P1, P2],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, P3, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    values: [P0, P1, P2, P3],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    values: [P0, P1, P2, P3, P4],
-): Promise<void>;
-
-/**
- * Tests the behavior of a test function by comparing it to the expected
- * behavior (defined by a reference function).
- *
- * First the reference function will be called to obtain an "expected result",
- * or if the reference function throws/rejects, an "expected error". Next, the
- * test function will be called to obtain an "actual result", or if the test
- * function throws/rejects, an "actual error". The test passes if at least one
- * of the following conditions is met:
- *
- * 1) Neither the reference function or the test function throw and the
- * "expected result" equals the "actual result".
- *
- * 2) Both the reference function and the test function throw and the "actual
- * error" message *contains* the "expected error" message.
- *
- * @param referenceFuncAsync a reference function implemented in pure
- * JavaScript/TypeScript which accepts N arguments and returns the "expected
- * result" or throws/rejects with the "expected error".
- * @param testFuncAsync a test function which, e.g., makes a call or sends a
- * transaction to a contract. It accepts the same N arguments returns the
- * "actual result" or throws/rejects with the "actual error".
- * @param values an array of N values, where each value corresponds in-order to
- * an argument to both the test function and the reference function.
- * @return A Promise that resolves if the test passes and rejects if the test
- * fails, according to the rules described above.
- */
-export async function testWithReferenceFuncAsync(
-    referenceFuncAsync: (...args: any[]) => Promise<any>,
-    testFuncAsync: (...args: any[]) => Promise<any>,
-    values: any[],
-): Promise<void> {
-    // Measure correct behaviour
-    const expected = await evaluatePromise(referenceFuncAsync(...values));
-
-    // Measure actual behaviour
-    const actual = await evaluatePromise(testFuncAsync(...values));
-
-    // Compare behaviour
-    if (expected instanceof ErrorMessage) {
-        // If we expected an error, check if the actual error message contains the
-        // expected error message.
-        if (!(actual instanceof ErrorMessage)) {
-            throw new Error(
-                `Expected error containing ${expected.error} but got no error\n\tTest case: ${_getTestCaseString(
-                    referenceFuncAsync,
-                    values,
-                )}`,
-            );
-        }
-        expect(actual.error).to.contain(
-            expected.error,
-            `${actual.error}\n\tTest case: ${_getTestCaseString(referenceFuncAsync, values)}`,
-        );
-    } else {
-        // If we do not expect an error, compare actual and expected directly.
-        expect(actual).to.deep.equal(expected, `Test case ${_getTestCaseString(referenceFuncAsync, values)}`);
-    }
-}
-
-function _getTestCaseString(referenceFuncAsync: (...args: any[]) => Promise<any>, values: any[]): string {
-    const paramNames = _getParameterNames(referenceFuncAsync);
-    return JSON.stringify(_.zipObject(paramNames, values));
-}
-
-// Source: https://stackoverflow.com/questions/1007981/how-to-get-function-parameter-names-values-dynamically
-function _getParameterNames(func: (...args: any[]) => any): string[] {
-    return _.toString(func)
-        .replace(/[/][/].*$/gm, '') // strip single-line comments
-        .replace(/\s+/g, '') // strip white space
-        .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments
-        .split('){', 1)[0]
-        .replace(/^[^(]*[(]/, '') // extract the parameters
-        .replace(/=[^,]+/g, '') // strip any ES6 defaults
-        .split(',')
-        .filter(Boolean); // split & filter [""]
-}
diff --git a/packages/contracts/test/utils/transaction_factory.ts b/packages/contracts/test/utils/transaction_factory.ts
deleted file mode 100644
index dbab3ade4..000000000
--- a/packages/contracts/test/utils/transaction_factory.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import { eip712Utils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { SignatureType } from '@0x/types';
-import { signTypedDataUtils } from '@0x/utils';
-import * as ethUtil from 'ethereumjs-util';
-
-import { signingUtils } from './signing_utils';
-import { SignedTransaction } from './types';
-
-export class TransactionFactory {
-    private readonly _signerBuff: Buffer;
-    private readonly _exchangeAddress: string;
-    private readonly _privateKey: Buffer;
-    constructor(privateKey: Buffer, exchangeAddress: string) {
-        this._privateKey = privateKey;
-        this._exchangeAddress = exchangeAddress;
-        this._signerBuff = ethUtil.privateToAddress(this._privateKey);
-    }
-    public newSignedTransaction(data: string, signatureType: SignatureType = SignatureType.EthSign): SignedTransaction {
-        const salt = generatePseudoRandomSalt();
-        const signerAddress = `0x${this._signerBuff.toString('hex')}`;
-        const executeTransactionData = {
-            salt,
-            signerAddress,
-            data,
-        };
-
-        const typedData = eip712Utils.createZeroExTransactionTypedData(executeTransactionData, this._exchangeAddress);
-        const eip712MessageBuffer = signTypedDataUtils.generateTypedDataHash(typedData);
-        const signature = signingUtils.signMessage(eip712MessageBuffer, this._privateKey, signatureType);
-        const signedTx = {
-            exchangeAddress: this._exchangeAddress,
-            signature: `0x${signature.toString('hex')}`,
-            ...executeTransactionData,
-        };
-        return signedTx;
-    }
-}
diff --git a/packages/contracts/test/utils/type_encoding_utils.ts b/packages/contracts/test/utils/type_encoding_utils.ts
deleted file mode 100644
index bfd9c9ef5..000000000
--- a/packages/contracts/test/utils/type_encoding_utils.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import BN = require('bn.js');
-import ethUtil = require('ethereumjs-util');
-
-import { constants } from './constants';
-
-export const typeEncodingUtils = {
-    encodeUint256(value: BigNumber): Buffer {
-        const base = 10;
-        const formattedValue = new BN(value.toString(base));
-        const encodedValue = ethUtil.toBuffer(formattedValue);
-        // tslint:disable-next-line:custom-no-magic-numbers
-        const paddedValue = ethUtil.setLengthLeft(encodedValue, constants.WORD_LENGTH);
-        return paddedValue;
-    },
-    decodeUint256(encodedValue: Buffer): BigNumber {
-        const formattedValue = ethUtil.bufferToHex(encodedValue);
-        const value = new BigNumber(formattedValue, constants.BASE_16);
-        return value;
-    },
-};
diff --git a/packages/contracts/test/utils/types.ts b/packages/contracts/test/utils/types.ts
deleted file mode 100644
index 9fc9e1570..000000000
--- a/packages/contracts/test/utils/types.ts
+++ /dev/null
@@ -1,241 +0,0 @@
-import { OrderWithoutExchangeAddress } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { AbiDefinition } from 'ethereum-types';
-
-export interface ERC20BalancesByOwner {
-    [ownerAddress: string]: {
-        [tokenAddress: string]: BigNumber;
-    };
-}
-
-export interface ERC721TokenIdsByOwner {
-    [ownerAddress: string]: {
-        [tokenAddress: string]: BigNumber[];
-    };
-}
-
-export interface SubmissionContractEventArgs {
-    transactionId: BigNumber;
-}
-
-export interface BatchFillOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    takerAssetFillAmounts: BigNumber[];
-}
-
-export interface MarketSellOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    takerAssetFillAmount: BigNumber;
-}
-
-export interface MarketBuyOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    makerAssetFillAmount: BigNumber;
-}
-
-export interface BatchCancelOrders {
-    orders: OrderWithoutExchangeAddress[];
-}
-
-export interface CancelOrdersBefore {
-    salt: BigNumber;
-}
-
-export interface TransactionDataParams {
-    name: string;
-    abi: AbiDefinition[];
-    args: any[];
-}
-
-export interface MultiSigConfig {
-    owners: string[];
-    confirmationsRequired: number;
-    secondsRequired: number;
-}
-
-export interface MultiSigConfigByNetwork {
-    [networkName: string]: MultiSigConfig;
-}
-
-export interface Token {
-    address?: string;
-    name: string;
-    symbol: string;
-    decimals: number;
-    ipfsHash: string;
-    swarmHash: string;
-}
-
-export enum OrderStatus {
-    INVALID,
-    INVALID_MAKER_ASSET_AMOUNT,
-    INVALID_TAKER_ASSET_AMOUNT,
-    FILLABLE,
-    EXPIRED,
-    FULLY_FILLED,
-    CANCELLED,
-}
-
-export enum ContractName {
-    TokenRegistry = 'TokenRegistry',
-    MultiSigWalletWithTimeLock = 'MultiSigWalletWithTimeLock',
-    Exchange = 'Exchange',
-    ZRXToken = 'ZRXToken',
-    DummyERC20Token = 'DummyERC20Token',
-    EtherToken = 'WETH9',
-    AssetProxyOwner = 'AssetProxyOwner',
-    AccountLevels = 'AccountLevels',
-    EtherDelta = 'EtherDelta',
-    Arbitrage = 'Arbitrage',
-    TestAssetDataDecoders = 'TestAssetDataDecoders',
-    TestAssetProxyDispatcher = 'TestAssetProxyDispatcher',
-    TestLibs = 'TestLibs',
-    TestSignatureValidator = 'TestSignatureValidator',
-    ERC20Proxy = 'ERC20Proxy',
-    ERC721Proxy = 'ERC721Proxy',
-    DummyERC721Receiver = 'DummyERC721Receiver',
-    DummyERC721Token = 'DummyERC721Token',
-    TestLibBytes = 'TestLibBytes',
-    TestWallet = 'TestWallet',
-    Authorizable = 'Authorizable',
-    Whitelist = 'Whitelist',
-    Forwarder = 'Forwarder',
-}
-
-export interface SignedTransaction {
-    exchangeAddress: string;
-    salt: BigNumber;
-    signerAddress: string;
-    data: string;
-    signature: string;
-}
-
-export interface TransferAmountsByMatchOrders {
-    // Left Maker
-    amountBoughtByLeftMaker: BigNumber;
-    amountSoldByLeftMaker: BigNumber;
-    feePaidByLeftMaker: BigNumber;
-    // Right Maker
-    amountBoughtByRightMaker: BigNumber;
-    amountSoldByRightMaker: BigNumber;
-    feePaidByRightMaker: BigNumber;
-    // Taker
-    amountReceivedByTaker: BigNumber;
-    feePaidByTakerLeft: BigNumber;
-    feePaidByTakerRight: BigNumber;
-}
-
-export interface TransferAmountsLoggedByMatchOrders {
-    makerAddress: string;
-    takerAddress: string;
-    makerAssetFilledAmount: string;
-    takerAssetFilledAmount: string;
-    makerFeePaid: string;
-    takerFeePaid: string;
-}
-
-export interface OrderInfo {
-    orderStatus: number;
-    orderHash: string;
-    orderTakerAssetFilledAmount: BigNumber;
-}
-
-export interface CancelOrder {
-    order: OrderWithoutExchangeAddress;
-    takerAssetCancelAmount: BigNumber;
-}
-
-export interface MatchOrder {
-    left: OrderWithoutExchangeAddress;
-    right: OrderWithoutExchangeAddress;
-    leftSignature: string;
-    rightSignature: string;
-}
-
-// Combinatorial testing types
-
-export enum FeeRecipientAddressScenario {
-    BurnAddress = 'BURN_ADDRESS',
-    EthUserAddress = 'ETH_USER_ADDRESS',
-}
-
-export enum OrderAssetAmountScenario {
-    Zero = 'ZERO',
-    Large = 'LARGE',
-    Small = 'SMALL',
-}
-
-export enum TakerScenario {
-    CorrectlySpecified = 'CORRECTLY_SPECIFIED',
-    IncorrectlySpecified = 'INCORRECTLY_SPECIFIED',
-    Unspecified = 'UNSPECIFIED',
-}
-
-export enum ExpirationTimeSecondsScenario {
-    InPast = 'IN_PAST',
-    InFuture = 'IN_FUTURE',
-}
-
-export enum AssetDataScenario {
-    ERC20ZeroDecimals = 'ERC20_ZERO_DECIMALS',
-    ZRXFeeToken = 'ZRX_FEE_TOKEN',
-    ERC20FiveDecimals = 'ERC20_FIVE_DECIMALS',
-    ERC20NonZRXEighteenDecimals = 'ERC20_NON_ZRX_EIGHTEEN_DECIMALS',
-    ERC721 = 'ERC721',
-}
-
-export enum TakerAssetFillAmountScenario {
-    Zero = 'ZERO',
-    GreaterThanRemainingFillableTakerAssetAmount = 'GREATER_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-    LessThanRemainingFillableTakerAssetAmount = 'LESS_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-    ExactlyRemainingFillableTakerAssetAmount = 'EXACTLY_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-}
-
-export interface OrderScenario {
-    takerScenario: TakerScenario;
-    feeRecipientScenario: FeeRecipientAddressScenario;
-    makerAssetAmountScenario: OrderAssetAmountScenario;
-    takerAssetAmountScenario: OrderAssetAmountScenario;
-    makerFeeScenario: OrderAssetAmountScenario;
-    takerFeeScenario: OrderAssetAmountScenario;
-    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario;
-    makerAssetDataScenario: AssetDataScenario;
-    takerAssetDataScenario: AssetDataScenario;
-}
-
-export enum BalanceAmountScenario {
-    Exact = 'EXACT',
-    TooLow = 'TOO_LOW',
-    Higher = 'HIGHER',
-}
-
-export enum AllowanceAmountScenario {
-    Exact = 'EXACT',
-    TooLow = 'TOO_LOW',
-    Higher = 'HIGHER',
-    Unlimited = 'UNLIMITED',
-}
-
-export interface TraderStateScenario {
-    traderAssetBalance: BalanceAmountScenario;
-    traderAssetAllowance: AllowanceAmountScenario;
-    zrxFeeBalance: BalanceAmountScenario;
-    zrxFeeAllowance: AllowanceAmountScenario;
-}
-
-export interface FillScenario {
-    orderScenario: OrderScenario;
-    takerAssetFillAmountScenario: TakerAssetFillAmountScenario;
-    makerStateScenario: TraderStateScenario;
-    takerStateScenario: TraderStateScenario;
-}
-
-export interface FillResults {
-    makerAssetFilledAmount: BigNumber;
-    takerAssetFilledAmount: BigNumber;
-    makerFeePaid: BigNumber;
-    takerFeePaid: BigNumber;
-}
diff --git a/packages/contracts/test/utils/web3_wrapper.ts b/packages/contracts/test/utils/web3_wrapper.ts
deleted file mode 100644
index f7b1a732a..000000000
--- a/packages/contracts/test/utils/web3_wrapper.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-import { devConstants, env, EnvVars, web3Factory } from '@0x/dev-utils';
-import { prependSubprovider, Web3ProviderEngine } from '@0x/subproviders';
-import { logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as _ from 'lodash';
-
-import { coverage } from './coverage';
-import { profiler } from './profiler';
-import { revertTrace } from './revert_trace';
-
-enum ProviderType {
-    Ganache = 'ganache',
-    Geth = 'geth',
-}
-
-let testProvider: ProviderType;
-switch (process.env.TEST_PROVIDER) {
-    case undefined:
-        testProvider = ProviderType.Ganache;
-        break;
-    case 'ganache':
-        testProvider = ProviderType.Ganache;
-        break;
-    case 'geth':
-        testProvider = ProviderType.Geth;
-        break;
-    default:
-        throw new Error(`Unknown TEST_PROVIDER: ${process.env.TEST_PROVIDER}`);
-}
-
-const ganacheTxDefaults = {
-    from: devConstants.TESTRPC_FIRST_ADDRESS,
-    gas: devConstants.GAS_LIMIT,
-};
-const gethTxDefaults = {
-    from: devConstants.TESTRPC_FIRST_ADDRESS,
-};
-export const txDefaults = testProvider === ProviderType.Ganache ? ganacheTxDefaults : gethTxDefaults;
-
-const gethConfigs = {
-    shouldUseInProcessGanache: false,
-    rpcUrl: 'http://localhost:8501',
-    shouldUseFakeGasEstimate: false,
-};
-const ganacheConfigs = {
-    shouldUseInProcessGanache: true,
-};
-const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs;
-
-export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
-const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
-const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
-const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
-const enabledSubproviderCount = _.filter(
-    [isCoverageEnabled, isProfilerEnabled, isRevertTraceEnabled],
-    _.identity.bind(_),
-).length;
-if (enabledSubproviderCount > 1) {
-    throw new Error(`Only one of coverage, profiler, or revert trace subproviders can be enabled at a time`);
-}
-if (isCoverageEnabled) {
-    const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
-    prependSubprovider(provider, coverageSubprovider);
-}
-if (isProfilerEnabled) {
-    if (testProvider === ProviderType.Ganache) {
-        logUtils.warn(
-            "Gas costs in Ganache traces are incorrect and we don't recommend using it for profiling. Please switch to Geth",
-        );
-        process.exit(1);
-    }
-    const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
-    logUtils.log(
-        "By default profilerSubprovider is stopped so that you don't get noise from setup code. Don't forget to start it before the code you want to profile and stop it afterwards",
-    );
-    profilerSubprovider.stop();
-    prependSubprovider(provider, profilerSubprovider);
-}
-if (isRevertTraceEnabled) {
-    const revertTraceSubprovider = revertTrace.getRevertTraceSubproviderSingleton();
-    prependSubprovider(provider, revertTraceSubprovider);
-}
-
-export const web3Wrapper = new Web3Wrapper(provider);
diff --git a/packages/contracts/test/utils_test/test_with_reference.ts b/packages/contracts/test/utils_test/test_with_reference.ts
deleted file mode 100644
index 8d633cd1f..000000000
--- a/packages/contracts/test/utils_test/test_with_reference.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-import * as chai from 'chai';
-
-import { chaiSetup } from '../utils/chai_setup';
-import { testWithReferenceFuncAsync } from '../utils/test_with_reference';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-async function divAsync(x: number, y: number): Promise<number> {
-    if (y === 0) {
-        throw new Error('MathError: divide by zero');
-    }
-    return x / y;
-}
-
-// returns an async function that always returns the given value.
-function alwaysValueFunc(value: number): (x: number, y: number) => Promise<number> {
-    return async (x: number, y: number) => value;
-}
-
-// returns an async function which always throws/rejects with the given error
-// message.
-function alwaysFailFunc(errMessage: string): (x: number, y: number) => Promise<number> {
-    return async (x: number, y: number) => {
-        throw new Error(errMessage);
-    };
-}
-
-describe('testWithReferenceFuncAsync', () => {
-    it('passes when both succeed and actual === expected', async () => {
-        await testWithReferenceFuncAsync(alwaysValueFunc(0.5), divAsync, [1, 2]);
-    });
-
-    it('passes when both fail and actual error contains expected error', async () => {
-        await testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 0]);
-    });
-
-    it('fails when both succeed and actual !== expected', async () => {
-        expect(testWithReferenceFuncAsync(alwaysValueFunc(3), divAsync, [1, 2])).to.be.rejectedWith(
-            'Test case {"x":1,"y":2}: expected { value: 0.5 } to deeply equal { value: 3 }',
-        );
-    });
-
-    it('fails when both fail and actual error does not contain expected error', async () => {
-        expect(
-            testWithReferenceFuncAsync(alwaysFailFunc('Unexpected math error'), divAsync, [1, 0]),
-        ).to.be.rejectedWith(
-            'MathError: divide by zero\n\tTest case: {"x":1,"y":0}: expected \'MathError: divide by zero\' to include \'Unexpected math error\'',
-        );
-    });
-
-    it('fails when referenceFunc succeeds and testFunc fails', async () => {
-        expect(testWithReferenceFuncAsync(alwaysValueFunc(0), divAsync, [1, 0])).to.be.rejectedWith(
-            'Test case {"x":1,"y":0}: expected { error: \'MathError: divide by zero\' } to deeply equal { value: 0 }',
-        );
-    });
-
-    it('fails when referenceFunc fails and testFunc succeeds', async () => {
-        expect(testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 2])).to.be.rejectedWith(
-            'Expected error containing divide by zero but got no error\n\tTest case: {"x":1,"y":2}',
-        );
-    });
-});
diff --git a/packages/contracts/tsconfig.json b/packages/contracts/tsconfig.json
deleted file mode 100644
index e0f85079a..000000000
--- a/packages/contracts/tsconfig.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-    "extends": "../../tsconfig",
-    "compilerOptions": {
-        "outDir": "lib",
-        "rootDir": ".",
-        "resolveJsonModule": true
-    },
-    "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
-    "files": [
-        "./generated-artifacts/AssetProxyOwner.json",
-        "./generated-artifacts/DummyERC20Token.json",
-        "./generated-artifacts/DummyERC721Receiver.json",
-        "./generated-artifacts/DummyERC721Token.json",
-        "./generated-artifacts/DummyMultipleReturnERC20Token.json",
-        "./generated-artifacts/DummyNoReturnERC20Token.json",
-        "./generated-artifacts/ERC20Proxy.json",
-        "./generated-artifacts/ERC20Token.json",
-        "./generated-artifacts/ERC721Proxy.json",
-        "./generated-artifacts/ERC721Token.json",
-        "./generated-artifacts/Exchange.json",
-        "./generated-artifacts/ExchangeWrapper.json",
-        "./generated-artifacts/Forwarder.json",
-        "./generated-artifacts/IAssetData.json",
-        "./generated-artifacts/IAssetProxy.json",
-        "./generated-artifacts/IValidator.json",
-        "./generated-artifacts/IWallet.json",
-        "./generated-artifacts/InvalidERC721Receiver.json",
-        "./generated-artifacts/MixinAuthorizable.json",
-        "./generated-artifacts/MultiAssetProxy.json",
-        "./generated-artifacts/MultiSigWallet.json",
-        "./generated-artifacts/MultiSigWalletWithTimeLock.json",
-        "./generated-artifacts/OrderValidator.json",
-        "./generated-artifacts/ReentrantERC20Token.json",
-        "./generated-artifacts/TestAssetProxyDispatcher.json",
-        "./generated-artifacts/TestAssetProxyOwner.json",
-        "./generated-artifacts/TestConstants.json",
-        "./generated-artifacts/TestExchangeInternals.json",
-        "./generated-artifacts/TestLibBytes.json",
-        "./generated-artifacts/TestLibs.json",
-        "./generated-artifacts/TestSignatureValidator.json",
-        "./generated-artifacts/TestStaticCallReceiver.json",
-        "./generated-artifacts/Validator.json",
-        "./generated-artifacts/WETH9.json",
-        "./generated-artifacts/Wallet.json",
-        "./generated-artifacts/Whitelist.json",
-        "./generated-artifacts/ZRXToken.json"
-    ],
-    "exclude": ["./deploy/solc/solc_bin"]
-}
diff --git a/packages/contracts/tslint.json b/packages/contracts/tslint.json
deleted file mode 100644
index 1bb3ac2a2..000000000
--- a/packages/contracts/tslint.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "extends": ["@0x/tslint-config"],
-    "rules": {
-        "custom-no-magic-numbers": false
-    }
-}
-- 
cgit v1.2.3


From 8f9a246f485b2eadacda0e536167f8ed0cc613d5 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:05:24 +0100
Subject: Add contracts/* to monorepo routes

---
 lerna.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lerna.json b/lerna.json
index e2147be85..fa9ef5aff 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
     "lerna": "3.0.0-beta.23",
-    "packages": ["packages/*"],
+    "packages": ["packages/*", "contracts/*"],
     "version": "independent",
     "command": {
         "publish": {
-- 
cgit v1.2.3


From 866c946b92b45b35493f78c57217486cdc974493 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:05:38 +0100
Subject: Replace packages/contracts with contracts/core

---
 .gitignore                                         |   4 +-
 .prettierignore                                    |   4 +-
 CODEOWNERS                                         |   2 +-
 README.md                                          |   2 +-
 contracts/core/package.json                        |   2 +-
 .../md/docs/smart_contracts/1/introduction.md      |   2 +-
 .../md/docs/smart_contracts/2/introduction.md      |   2 +-
 tsconfig.json                                      |   2 +-
 yarn.lock                                          | 294 ++++-----------------
 9 files changed, 58 insertions(+), 256 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9e43f20b0..0e483dc0a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -79,13 +79,13 @@ packages/react-docs/example/public/bundle*
 packages/testnet-faucets/server/
 
 # generated contract artifacts/
-packages/contracts/generated-artifacts/
+contracts/core/generated-artifacts/
 packages/sol-cov/test/fixtures/artifacts/
 packages/metacoin/artifacts/
 
 # generated contract wrappers
 packages/abi-gen-wrappers/wrappers
-packages/contracts/generated-wrappers/
+contracts/core/generated-wrappers/
 packages/metacoin/src/contract_wrappers
 
 # solc-bin in sol-compiler
diff --git a/.prettierignore b/.prettierignore
index db389bdb9..9dbb83e27 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,7 +1,7 @@
 lib
 .nyc_output
-/packages/contracts/generated-wrappers
-/packages/contracts/generated-artifacts
+/contracts/core/generated-wrappers
+/contracts/core/generated-artifacts
 /packages/abi-gen-wrappers/src/generated-wrappers
 /packages/contract-artifacts/artifacts
 /python-packages/order_utils/src/zero_ex/contract_artifacts/artifacts
diff --git a/CODEOWNERS b/CODEOWNERS
index 3cf75fb2d..346e42ac0 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -32,4 +32,4 @@ packages/web3-wrapper/ @LogvinovLeon @fabioberger
 python-packages/ @feuGeneA
 
 # Protocol/smart contracts
-packages/contracts/test/ @albrow
+contracts/core/test/ @albrow
diff --git a/README.md b/README.md
index 421299371..5e99b4788 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ Visit our [developer portal](https://0xproject.com/docs/order-utils) for a compr
 
 | Package                                            | Description                                                      |
 | -------------------------------------------------- | ---------------------------------------------------------------- |
-| [`@0x/contracts`](/packages/contracts)             | 0x protocol solidity smart contracts & tests                     |
+| [`@0x/contracts`](/contracts/core)                 | 0x protocol solidity smart contracts & tests                     |
 | [`@0x/testnet-faucets`](/packages/testnet-faucets) | A faucet micro-service that dispenses test ERC20 tokens or Ether |
 | [`@0x/website`](/packages/website)                 | 0x website                                                       |
 
diff --git a/contracts/core/package.json b/contracts/core/package.json
index 16dd3c9c1..b20b0ef3f 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -45,7 +45,7 @@
     "bugs": {
         "url": "https://github.com/0xProject/0x-monorepo/issues"
     },
-    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
+    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
         "@0x/dev-utils": "^1.0.19",
diff --git a/packages/website/md/docs/smart_contracts/1/introduction.md b/packages/website/md/docs/smart_contracts/1/introduction.md
index 79a8f00fd..81715a3d1 100644
--- a/packages/website/md/docs/smart_contracts/1/introduction.md
+++ b/packages/website/md/docs/smart_contracts/1/introduction.md
@@ -1 +1 @@
-Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/packages/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
+Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/contracts/core) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
diff --git a/packages/website/md/docs/smart_contracts/2/introduction.md b/packages/website/md/docs/smart_contracts/2/introduction.md
index 4aa31db3d..0b4e2aac6 100644
--- a/packages/website/md/docs/smart_contracts/2/introduction.md
+++ b/packages/website/md/docs/smart_contracts/2/introduction.md
@@ -1,4 +1,4 @@
-Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/packages/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
+Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/contracts/core) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
 
 ### Helpful wiki articles:
 
diff --git a/tsconfig.json b/tsconfig.json
index 0e2fefbac..3d2dc6da7 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -30,7 +30,7 @@
         { "path": "./packages/contract-addresses" },
         { "path": "./packages/contract-artifacts" },
         { "path": "./packages/contract-wrappers" },
-        { "path": "./packages/contracts" },
+        { "path": "./contracts/core" },
         { "path": "./packages/dev-utils" },
         { "path": "./packages/ethereum-types" },
         { "path": "./packages/fill-scenarios" },
diff --git a/yarn.lock b/yarn.lock
index a7a55a7b3..2a992d6dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1247,12 +1247,6 @@
   dependencies:
     bignumber.js "7.2.1"
 
-"@types/ethereumjs-abi@^0.6.0":
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/@types/ethereumjs-abi/-/ethereumjs-abi-0.6.0.tgz#72d21083a36d9288821b62905e04b15e0c12175d"
-  dependencies:
-    "@types/node" "*"
-
 "@types/ethereumjs-tx@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/ethereumjs-tx/-/ethereumjs-tx-1.0.0.tgz#ae2ce90a145cc1a6849656db38baf0e793ff7927"
@@ -1340,10 +1334,6 @@
   version "23.3.5"
   resolved "https://registry.npmjs.org/@types/jest/-/jest-23.3.5.tgz#870a1434208b60603745bfd214fc3fc675142364"
 
-"@types/js-combinatorics@^0.5.29":
-  version "0.5.29"
-  resolved "https://registry.yarnpkg.com/@types/js-combinatorics/-/js-combinatorics-0.5.29.tgz#47a7819a0b6925b6dc4bd2c2278a7e6329b29387"
-
 "@types/jsonschema@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/jsonschema/-/jsonschema-1.1.1.tgz#08703dfe074010e8e829123111594af731f57b1a"
@@ -1868,28 +1858,14 @@ acorn-globals@^4.1.0:
     acorn "^6.0.1"
     acorn-walk "^6.0.1"
 
-acorn-jsx@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
-  dependencies:
-    acorn "^3.0.4"
-
 acorn-walk@^6.0.1:
   version "6.1.0"
   resolved "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.1.0.tgz#c957f4a1460da46af4a0388ce28b4c99355b0cbc"
 
-acorn@^3.0.4:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
-
 acorn@^5.0.0:
   version "5.5.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.3.tgz#f473dd47e0277a08e28e9bec5aeeb04751f0b8c9"
 
-acorn@^5.5.0:
-  version "5.7.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
-
 acorn@^5.5.3, acorn@^5.6.2:
   version "5.7.3"
   resolved "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
@@ -1906,6 +1882,10 @@ aes-js@^0.2.3:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-0.2.4.tgz#94b881ab717286d015fa219e08fb66709dda5a3d"
 
+aes-js@^3.1.1:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-3.1.2.tgz#db9aabde85d5caabbfc0d4f2a4446960f627146a"
+
 agent-base@4, agent-base@^4.1.0, agent-base@~4.2.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
@@ -1922,10 +1902,6 @@ ajv-errors@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/ajv-errors/-/ajv-errors-1.0.0.tgz#ecf021fa108fd17dfb5e6b383f2dd233e31ffc59"
 
-ajv-keywords@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
-
 ajv-keywords@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.1.0.tgz#ac2b27939c543e95d2c06e7f7f5c27be4aa543be"
@@ -1937,7 +1913,7 @@ ajv@^4.9.1:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
-ajv@^5.1.0, ajv@^5.2.3, ajv@^5.3.0:
+ajv@^5.1.0, ajv@^5.3.0:
   version "5.5.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
   dependencies:
@@ -2029,10 +2005,6 @@ ansi@^0.3.0, ansi@~0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/ansi/-/ansi-0.3.1.tgz#0c42d4fb17160d5a9af1e484bace1c66922c1b21"
 
-antlr4@4.7.0:
-  version "4.7.0"
-  resolved "https://registry.yarnpkg.com/antlr4/-/antlr4-4.7.0.tgz#297f956ddc06f83397fc0990ecf2e0cf20bfbbee"
-
 any-observable@^0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/any-observable/-/any-observable-0.3.0.tgz#af933475e5806a67d0d7df090dd5e8bef65d119b"
@@ -3351,7 +3323,7 @@ bs-logger@0.x:
   dependencies:
     fast-json-stable-stringify "^2.0.0"
 
-bs58@=4.0.1:
+bs58@=4.0.1, bs58@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
   dependencies:
@@ -3374,6 +3346,14 @@ bs58check@^1.0.8:
     bs58 "^3.1.0"
     create-hash "^1.1.0"
 
+bs58check@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
+  dependencies:
+    bs58 "^4.0.0"
+    create-hash "^1.1.0"
+    safe-buffer "^5.1.2"
+
 bser@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
@@ -3567,16 +3547,6 @@ call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
 
-caller-path@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
-  dependencies:
-    callsites "^0.2.0"
-
-callsites@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
-
 callsites@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
@@ -3849,10 +3819,6 @@ cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
-circular-json@^0.3.1:
-  version "0.3.3"
-  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
-
 clap@^1.0.9:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
@@ -4512,7 +4478,7 @@ cross-spawn@^4:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
-cross-spawn@^5.0.1, cross-spawn@^5.1.0:
+cross-spawn@^5.0.1:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
@@ -5002,18 +4968,6 @@ defined@^1.0.0, defined@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
 
-del@^2.0.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/del/-/del-2.2.2.tgz#c12c981d067846c84bcaf862cff930d907ffd1a8"
-  dependencies:
-    globby "^5.0.0"
-    is-path-cwd "^1.0.0"
-    is-path-in-cwd "^1.0.0"
-    object-assign "^4.0.1"
-    pify "^2.0.0"
-    pinkie-promise "^2.0.0"
-    rimraf "^2.2.8"
-
 del@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/del/-/del-3.0.0.tgz#53ecf699ffcbcb39637691ab13baf160819766e5"
@@ -5189,12 +5143,6 @@ doctrine@0.7.2:
     esutils "^1.1.6"
     isarray "0.0.1"
 
-doctrine@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
-  dependencies:
-    esutils "^2.0.2"
-
 dom-helpers@^3.2.0, dom-helpers@^3.2.1, dom-helpers@^3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.3.1.tgz#fc1a4e15ffdf60ddde03a480a9c0fece821dd4a6"
@@ -5573,13 +5521,6 @@ escodegen@^1.9.1:
   optionalDependencies:
     source-map "~0.6.1"
 
-eslint-scope@^3.7.1:
-  version "3.7.1"
-  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.1.tgz#3d63c3edfda02e06e01a452ad88caacc7cdcb6e8"
-  dependencies:
-    esrecurse "^4.1.0"
-    estraverse "^4.1.1"
-
 eslint-scope@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npmjs.org/eslint-scope/-/eslint-scope-4.0.0.tgz#50bf3071e9338bcdc43331794a0cb533f0136172"
@@ -5587,60 +5528,6 @@ eslint-scope@^4.0.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint-visitor-keys@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
-
-eslint@^4.19.1:
-  version "4.19.1"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.19.1.tgz#32d1d653e1d90408854bfb296f076ec7e186a300"
-  dependencies:
-    ajv "^5.3.0"
-    babel-code-frame "^6.22.0"
-    chalk "^2.1.0"
-    concat-stream "^1.6.0"
-    cross-spawn "^5.1.0"
-    debug "^3.1.0"
-    doctrine "^2.1.0"
-    eslint-scope "^3.7.1"
-    eslint-visitor-keys "^1.0.0"
-    espree "^3.5.4"
-    esquery "^1.0.0"
-    esutils "^2.0.2"
-    file-entry-cache "^2.0.0"
-    functional-red-black-tree "^1.0.1"
-    glob "^7.1.2"
-    globals "^11.0.1"
-    ignore "^3.3.3"
-    imurmurhash "^0.1.4"
-    inquirer "^3.0.6"
-    is-resolvable "^1.0.0"
-    js-yaml "^3.9.1"
-    json-stable-stringify-without-jsonify "^1.0.1"
-    levn "^0.3.0"
-    lodash "^4.17.4"
-    minimatch "^3.0.2"
-    mkdirp "^0.5.1"
-    natural-compare "^1.4.0"
-    optionator "^0.8.2"
-    path-is-inside "^1.0.2"
-    pluralize "^7.0.0"
-    progress "^2.0.0"
-    regexpp "^1.0.1"
-    require-uncached "^1.0.3"
-    semver "^5.3.0"
-    strip-ansi "^4.0.0"
-    strip-json-comments "~2.0.1"
-    table "4.0.2"
-    text-table "~0.2.0"
-
-espree@^3.5.4:
-  version "3.5.4"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
-  dependencies:
-    acorn "^5.5.0"
-    acorn-jsx "^3.0.0"
-
 esprima@2.7.x, esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
@@ -5653,12 +5540,6 @@ esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
-esquery@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
-  dependencies:
-    estraverse "^4.0.0"
-
 esrecurse@^4.1.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
@@ -5669,7 +5550,7 @@ estraverse@^1.9.1:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
 
-estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -5970,6 +5851,19 @@ ethereumjs-wallet@0.6.0:
     utf8 "^2.1.1"
     uuid "^2.0.1"
 
+ethereumjs-wallet@~0.6.0:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/ethereumjs-wallet/-/ethereumjs-wallet-0.6.2.tgz#67244b6af3e8113b53d709124b25477b64aeccda"
+  dependencies:
+    aes-js "^3.1.1"
+    bs58check "^2.1.2"
+    ethereumjs-util "^5.2.0"
+    hdkey "^1.0.0"
+    safe-buffer "^5.1.2"
+    scrypt.js "^0.2.0"
+    utf8 "^3.0.0"
+    uuid "^3.3.2"
+
 ethers@~4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.4.tgz#d3f85e8b27f4b59537e06526439b0fb15b44dc65"
@@ -6385,13 +6279,6 @@ figures@^2.0.0:
   dependencies:
     escape-string-regexp "^1.0.5"
 
-file-entry-cache@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
-  dependencies:
-    flat-cache "^1.2.1"
-    object-assign "^4.0.1"
-
 file-type@^3.6.0, file-type@^3.8.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
@@ -6533,15 +6420,6 @@ flagged-respawn@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/flagged-respawn/-/flagged-respawn-1.0.0.tgz#4e79ae9b2eb38bf86b3bb56bf3e0a56aa5fcabd7"
 
-flat-cache@^1.2.1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.0.tgz#d3030b32b38154f4e3b7e9c709f490f7ef97c481"
-  dependencies:
-    circular-json "^0.3.1"
-    del "^2.0.2"
-    graceful-fs "^4.1.2"
-    write "^0.2.1"
-
 flatten@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
@@ -6778,7 +6656,7 @@ ganache-core@0xProject/ganache-core#monorepo-dep:
     ethereumjs-tx "0xProject/ethereumjs-tx#fake-tx-include-signature-by-default"
     ethereumjs-util "^5.2.0"
     ethereumjs-vm "2.3.5"
-    ethereumjs-wallet "0.6.0"
+    ethereumjs-wallet "~0.6.0"
     fake-merkle-patricia-tree "~1.0.1"
     heap "~0.2.6"
     js-scrypt "^0.2.0"
@@ -7146,25 +7024,10 @@ global@^4.3.0, global@~4.3.0:
     min-document "^2.19.0"
     process "~0.5.1"
 
-globals@^11.0.1:
-  version "11.7.0"
-  resolved "https://registry.yarnpkg.com/globals/-/globals-11.7.0.tgz#a583faa43055b1aca771914bf68258e2fc125673"
-
 globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
 
-globby@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
-  dependencies:
-    array-union "^1.0.1"
-    arrify "^1.0.0"
-    glob "^7.0.3"
-    object-assign "^4.0.1"
-    pify "^2.0.0"
-    pinkie-promise "^2.0.0"
-
 globby@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
@@ -7503,6 +7366,14 @@ hdkey@^0.7.0, hdkey@^0.7.1:
     coinstring "^2.0.0"
     secp256k1 "^3.0.1"
 
+hdkey@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/hdkey/-/hdkey-1.1.0.tgz#e74e7b01d2c47f797fa65d1d839adb7a44639f29"
+  dependencies:
+    coinstring "^2.0.0"
+    safe-buffer "^5.1.1"
+    secp256k1 "^3.0.1"
+
 he@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
@@ -7775,10 +7646,6 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
-ignore@^3.3.3, ignore@^3.3.7:
-  version "3.3.10"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
-
 ignore@^3.3.5:
   version "3.3.7"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.7.tgz#612289bfb3c220e186a58118618d5be8c1bab021"
@@ -7897,7 +7764,7 @@ inquirer@^0.8.2:
     rx "^2.4.3"
     through "^2.3.6"
 
-inquirer@^3.0.6, inquirer@^3.3.0:
+inquirer@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
   dependencies:
@@ -8314,10 +8181,6 @@ is-relative@^1.0.0:
   dependencies:
     is-unc-path "^1.0.0"
 
-is-resolvable@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
-
 is-retry-allowed@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
@@ -8869,10 +8732,6 @@ js-base64@^2.1.9:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.3.tgz#2e545ec2b0f2957f41356510205214e98fad6582"
 
-js-combinatorics@^0.5.3:
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/js-combinatorics/-/js-combinatorics-0.5.3.tgz#5da5a1c4632ec59fdf8d49dccfe59ef088122b15"
-
 js-scrypt@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/js-scrypt/-/js-scrypt-0.2.0.tgz#7a62b701b4616e70ad0cde544627aabb99d7fe39"
@@ -8910,7 +8769,7 @@ js-yaml@3.x, js-yaml@^3.4.2, js-yaml@^3.6.1, js-yaml@^3.7.0:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-js-yaml@^3.12.0, js-yaml@^3.9.0, js-yaml@^3.9.1:
+js-yaml@^3.12.0, js-yaml@^3.9.0:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
   dependencies:
@@ -9014,10 +8873,6 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
-json-stable-stringify-without-jsonify@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
-
 json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
@@ -9387,7 +9242,7 @@ leven@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
 
-levn@^0.3.0, levn@~0.3.0:
+levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
   dependencies:
@@ -11200,7 +11055,7 @@ optimist@^0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optionator@^0.8.1, optionator@^0.8.2:
+optionator@^0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -11541,7 +11396,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1, path-is-inside@^1.0.2:
+path-is-inside@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -11673,10 +11528,6 @@ pkginfo@0.x.x:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
 
-pluralize@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
-
 pn@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
@@ -12942,10 +12793,6 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
-regexpp@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-1.1.0.tgz#0e3516dd0b7904f413d2d4193dce4618c3a689ab"
-
 regexpu-core@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
@@ -13194,13 +13041,6 @@ require-package-name@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/require-package-name/-/require-package-name-2.0.1.tgz#c11e97276b65b8e2923f75dabf5fb2ef0c3841b9"
 
-require-uncached@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
-  dependencies:
-    caller-path "^0.1.0"
-    resolve-from "^1.0.0"
-
 requires-port@1.0.x, requires-port@1.x.x, requires-port@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
@@ -13218,10 +13058,6 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
-resolve-from@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
-
 resolve-from@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
@@ -13856,12 +13692,6 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
-slice-ansi@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
-  dependencies:
-    is-fullwidth-code-point "^2.0.0"
-
 slide@^1.1.3, slide@^1.1.5, slide@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
@@ -13951,7 +13781,7 @@ socks@~2.2.0:
     ip "^1.1.5"
     smart-buffer "^4.0.1"
 
-solc@0.4.24, solc@^0.4.24:
+solc@0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/solc/-/solc-0.4.24.tgz#354f14b269b38cbaa82a47d1ff151723502b954e"
   dependencies:
@@ -13981,17 +13811,6 @@ solc@^0.4.23:
     semver "^5.3.0"
     yargs "^4.7.1"
 
-solhint@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/solhint/-/solhint-1.2.1.tgz#59a1416cef94da38d587f768a73536d6e3403dd3"
-  dependencies:
-    antlr4 "4.7.0"
-    commander "2.11.0"
-    eslint "^4.19.1"
-    glob "7.1.2"
-    ignore "^3.3.7"
-    lodash "^4.17.10"
-
 solidity-parser-antlr@^0.2.12:
   version "0.2.12"
   resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.2.12.tgz#1154f183d5cdda2c7677549ee584dbdb7fb2269c"
@@ -14629,17 +14448,6 @@ symbol-tree@^3.2.2:
   version "3.2.2"
   resolved "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
 
-table@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/table/-/table-4.0.2.tgz#a33447375391e766ad34d3486e6e2aedc84d2e36"
-  dependencies:
-    ajv "^5.2.3"
-    ajv-keywords "^2.1.0"
-    chalk "^2.1.0"
-    lodash "^4.17.4"
-    slice-ansi "1.0.0"
-    string-width "^2.1.1"
-
 tapable@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.0.0.tgz#cbb639d9002eed9c6b5975eb20598d7936f1f9f2"
@@ -14815,10 +14623,6 @@ text-extensions@^1.0.0:
   version "1.7.0"
   resolved "http://registry.yarnpkg.com/text-extensions/-/text-extensions-1.7.0.tgz#faaaba2625ed746d568a23e4d0aacd9bf08a8b39"
 
-text-table@~0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
-
 theming@^1.3.0:
   version "1.3.0"
   resolved "https://registry.npmjs.org/theming/-/theming-1.3.0.tgz#286d5bae80be890d0adc645e5ca0498723725bdc"
@@ -15622,6 +15426,10 @@ utf8@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.2.tgz#1fa0d9270e9be850d9b05027f63519bf46457d96"
 
+utf8@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
+
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -16467,12 +16275,6 @@ write-pkg@^3.1.0:
     sort-keys "^2.0.0"
     write-json-file "^2.2.0"
 
-write@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
-  dependencies:
-    mkdirp "^0.5.1"
-
 ws@^3.0.0:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
-- 
cgit v1.2.3


From 9bee3eba764f466706465532abba8c6151677840 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:13:08 +0100
Subject: Add contracts to yarn workspaces

---
 package.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 7307bea5d..81208dcd2 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,8 @@
         "node": ">=6.12"
     },
     "workspaces": [
-        "packages/*"
+        "packages/*",
+        "contracts/*"
     ],
     "scripts": {
         "ganache": "ganache-cli -p 8545 --gasLimit 10000000 --networkId 50 -m \"${npm_package_config_mnemonic}\"",
-- 
cgit v1.2.3


From e339e1182de9d9868263a3b01c9e1cda849954d3 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:17:02 +0100
Subject: Update yarn.lock

---
 yarn.lock | 335 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 314 insertions(+), 21 deletions(-)

diff --git a/yarn.lock b/yarn.lock
index 2a992d6dd..dff01f1b9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -478,7 +478,7 @@
   dependencies:
     npm-registry-client "7.0.9"
 
-"@babel/code-frame@^7.0.0-beta.35":
+"@babel/code-frame@^7.0.0", "@babel/code-frame@^7.0.0-beta.35":
   version "7.0.0"
   resolved "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz#06e2ab19bdb535385559aabb5ba59729482800f8"
   dependencies:
@@ -1247,6 +1247,12 @@
   dependencies:
     bignumber.js "7.2.1"
 
+"@types/ethereumjs-abi@^0.6.0":
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/@types/ethereumjs-abi/-/ethereumjs-abi-0.6.1.tgz#68dad80888a6e9f12b04f85adcb9cad2cb825e5c"
+  dependencies:
+    "@types/node" "*"
+
 "@types/ethereumjs-tx@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/ethereumjs-tx/-/ethereumjs-tx-1.0.0.tgz#ae2ce90a145cc1a6849656db38baf0e793ff7927"
@@ -1334,6 +1340,10 @@
   version "23.3.5"
   resolved "https://registry.npmjs.org/@types/jest/-/jest-23.3.5.tgz#870a1434208b60603745bfd214fc3fc675142364"
 
+"@types/js-combinatorics@^0.5.29":
+  version "0.5.29"
+  resolved "http://registry.npmjs.org/@types/js-combinatorics/-/js-combinatorics-0.5.29.tgz#47a7819a0b6925b6dc4bd2c2278a7e6329b29387"
+
 "@types/jsonschema@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/jsonschema/-/jsonschema-1.1.1.tgz#08703dfe074010e8e829123111594af731f57b1a"
@@ -1858,6 +1868,10 @@ acorn-globals@^4.1.0:
     acorn "^6.0.1"
     acorn-walk "^6.0.1"
 
+acorn-jsx@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.0.1.tgz#32a064fd925429216a09b141102bfdd185fae40e"
+
 acorn-walk@^6.0.1:
   version "6.1.0"
   resolved "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.1.0.tgz#c957f4a1460da46af4a0388ce28b4c99355b0cbc"
@@ -1874,6 +1888,10 @@ acorn@^6.0.1:
   version "6.0.2"
   resolved "https://registry.npmjs.org/acorn/-/acorn-6.0.2.tgz#6a459041c320ab17592c6317abbfdf4bbaa98ca4"
 
+acorn@^6.0.2:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.0.4.tgz#77377e7353b72ec5104550aa2d2097a2fd40b754"
+
 aes-js@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-3.0.0.tgz#e21df10ad6c2053295bcbb8dab40b09dbea87e4d"
@@ -1931,6 +1949,15 @@ ajv@^6.1.0:
     json-schema-traverse "^0.3.0"
     uri-js "^3.0.2"
 
+ajv@^6.5.3:
+  version "6.5.5"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.5.5.tgz#cf97cdade71c6399a92c6d6c4177381291b781a1"
+  dependencies:
+    fast-deep-equal "^2.0.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
@@ -2005,6 +2032,10 @@ ansi@^0.3.0, ansi@~0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/ansi/-/ansi-0.3.1.tgz#0c42d4fb17160d5a9af1e484bace1c66922c1b21"
 
+antlr4@4.7.1:
+  version "4.7.1"
+  resolved "https://registry.yarnpkg.com/antlr4/-/antlr4-4.7.1.tgz#69984014f096e9e775f53dd9744bf994d8959773"
+
 any-observable@^0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/any-observable/-/any-observable-0.3.0.tgz#af933475e5806a67d0d7df090dd5e8bef65d119b"
@@ -3547,6 +3578,16 @@ call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
 
+caller-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
+  dependencies:
+    callsites "^0.2.0"
+
+callsites@^0.2.0:
+  version "0.2.0"
+  resolved "http://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
+
 callsites@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
@@ -3819,6 +3860,10 @@ cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
+circular-json@^0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
+
 clap@^1.0.9:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
@@ -4053,6 +4098,10 @@ commander@2.15.1, commander@^2.12.1, commander@^2.8.1:
   version "2.15.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
 
+commander@2.18.0:
+  version "2.18.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.18.0.tgz#2bf063ddee7c7891176981a2cc798e5754bc6970"
+
 commander@^2.15.1:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
@@ -4778,6 +4827,12 @@ debug@3.1.0, debug@=3.1.0, debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
+debug@^4.0.1:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
+  dependencies:
+    ms "^2.1.1"
+
 debuglog@^1.0.1:
   version "1.0.1"
   resolved "http://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
@@ -5143,6 +5198,12 @@ doctrine@0.7.2:
     esutils "^1.1.6"
     isarray "0.0.1"
 
+doctrine@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  dependencies:
+    esutils "^2.0.2"
+
 dom-helpers@^3.2.0, dom-helpers@^3.2.1, dom-helpers@^3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.3.1.tgz#fc1a4e15ffdf60ddde03a480a9c0fece821dd4a6"
@@ -5528,6 +5589,71 @@ eslint-scope@^4.0.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-utils@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.3.1.tgz#9a851ba89ee7c460346f97cf8939c7298827e512"
+
+eslint-visitor-keys@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
+
+eslint@^5.6.0:
+  version "5.9.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-5.9.0.tgz#b234b6d15ef84b5849c6de2af43195a2d59d408e"
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    ajv "^6.5.3"
+    chalk "^2.1.0"
+    cross-spawn "^6.0.5"
+    debug "^4.0.1"
+    doctrine "^2.1.0"
+    eslint-scope "^4.0.0"
+    eslint-utils "^1.3.1"
+    eslint-visitor-keys "^1.0.0"
+    espree "^4.0.0"
+    esquery "^1.0.1"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    functional-red-black-tree "^1.0.1"
+    glob "^7.1.2"
+    globals "^11.7.0"
+    ignore "^4.0.6"
+    imurmurhash "^0.1.4"
+    inquirer "^6.1.0"
+    is-resolvable "^1.1.0"
+    js-yaml "^3.12.0"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    levn "^0.3.0"
+    lodash "^4.17.5"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.2"
+    pluralize "^7.0.0"
+    progress "^2.0.0"
+    regexpp "^2.0.1"
+    require-uncached "^1.0.3"
+    semver "^5.5.1"
+    strip-ansi "^4.0.0"
+    strip-json-comments "^2.0.1"
+    table "^5.0.2"
+    text-table "^0.2.0"
+
+espree@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-4.1.0.tgz#728d5451e0fd156c04384a7ad89ed51ff54eb25f"
+  dependencies:
+    acorn "^6.0.2"
+    acorn-jsx "^5.0.0"
+    eslint-visitor-keys "^1.0.0"
+
+esprima-extract-comments@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/esprima-extract-comments/-/esprima-extract-comments-1.1.0.tgz#0dacab567a5900240de6d344cf18c33617becbc9"
+  dependencies:
+    esprima "^4.0.0"
+
 esprima@2.7.x, esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
@@ -5540,6 +5666,12 @@ esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
+esquery@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
+  dependencies:
+    estraverse "^4.0.0"
+
 esrecurse@^4.1.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
@@ -5550,7 +5682,7 @@ estraverse@^1.9.1:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
 
-estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -6160,6 +6292,13 @@ extglob@^2.0.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+extract-comments@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/extract-comments/-/extract-comments-1.0.0.tgz#ad4e640704d8a9a124faf8776b47735ff092a593"
+  dependencies:
+    esprima-extract-comments "^1.0.1"
+    parse-code-context "^0.2.2"
+
 extsprintf@1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
@@ -6190,6 +6329,14 @@ fast-deep-equal@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz#c053477817c86b51daa853c81e059b733d023614"
 
+fast-deep-equal@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
+
+fast-diff@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
+
 fast-glob@^2.0.2:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.1.tgz#686c2345be88f3741e174add0be6f2e5b6078889"
@@ -6279,6 +6426,13 @@ figures@^2.0.0:
   dependencies:
     escape-string-regexp "^1.0.5"
 
+file-entry-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
 file-type@^3.6.0, file-type@^3.8.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
@@ -6420,6 +6574,15 @@ flagged-respawn@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/flagged-respawn/-/flagged-respawn-1.0.0.tgz#4e79ae9b2eb38bf86b3bb56bf3e0a56aa5fcabd7"
 
+flat-cache@^1.2.1:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.4.tgz#2c2ef77525cc2929007dfffa1dd314aa9c9dee6f"
+  dependencies:
+    circular-json "^0.3.1"
+    graceful-fs "^4.1.2"
+    rimraf "~2.6.2"
+    write "^0.2.1"
+
 flatten@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
@@ -6951,6 +7114,17 @@ glob@7.1.2, glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.1, glo
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@7.1.3, glob@^7.1.3:
+  version "7.1.3"
+  resolved "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 glob@^4.3.1:
   version "4.5.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-4.5.3.tgz#c6cb73d3226c1efef04de3c56d012f03377ee15f"
@@ -6970,17 +7144,6 @@ glob@^5.0.15:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.1.3:
-  version "7.1.3"
-  resolved "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 glob@~3.1.21:
   version "3.1.21"
   resolved "https://registry.yarnpkg.com/glob/-/glob-3.1.21.tgz#d29e0a055dea5138f4d07ed40e8982e83c2066cd"
@@ -7024,6 +7187,10 @@ global@^4.3.0, global@~4.3.0:
     min-document "^2.19.0"
     process "~0.5.1"
 
+globals@^11.7.0:
+  version "11.9.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-11.9.0.tgz#bde236808e987f290768a93d065060d78e6ab249"
+
 globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
@@ -7650,6 +7817,10 @@ ignore@^3.3.5:
   version "3.3.7"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.7.tgz#612289bfb3c220e186a58118618d5be8c1bab021"
 
+ignore@^4.0.6:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
+
 image-size@~0.5.0:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/image-size/-/image-size-0.5.5.tgz#09dfd4ab9d20e29eb1c3e80b8990378df9e3cb9c"
@@ -7801,7 +7972,7 @@ inquirer@^5.1.0:
     strip-ansi "^4.0.0"
     through "^2.3.6"
 
-inquirer@^6.2.0:
+inquirer@^6.1.0, inquirer@^6.2.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.0.tgz#51adcd776f661369dc1e894859c2560a224abdd8"
   dependencies:
@@ -8181,6 +8352,10 @@ is-relative@^1.0.0:
   dependencies:
     is-unc-path "^1.0.0"
 
+is-resolvable@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
+
 is-retry-allowed@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
@@ -8732,6 +8907,10 @@ js-base64@^2.1.9:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.3.tgz#2e545ec2b0f2957f41356510205214e98fad6582"
 
+js-combinatorics@^0.5.3:
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/js-combinatorics/-/js-combinatorics-0.5.4.tgz#c92916b8f8171b64ecd7c4435b72cfabc803c756"
+
 js-scrypt@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/js-scrypt/-/js-scrypt-0.2.0.tgz#7a62b701b4616e70ad0cde544627aabb99d7fe39"
@@ -8869,10 +9048,18 @@ json-schema-traverse@^0.3.0:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz#349a6d44c53a51de89b40805c5d5e59b417d3340"
 
+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+
 json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+
 json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
@@ -9242,7 +9429,7 @@ leven@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
 
-levn@~0.3.0:
+levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
   dependencies:
@@ -9637,7 +9824,7 @@ lodash@^3.3.1, lodash@^3.6.0, lodash@^3.7.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.13.1, lodash@^4.15.0:
+lodash@^4.0.0, lodash@^4.13.1, lodash@^4.15.0, lodash@^4.17.11:
   version "4.17.11"
   resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
@@ -10315,7 +10502,7 @@ ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
-ms@^2.0.0:
+ms@^2.0.0, ms@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
 
@@ -11055,7 +11242,7 @@ optimist@^0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optionator@^0.8.1:
+optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -11287,6 +11474,10 @@ parse-asn1@^5.0.0:
     evp_bytestokey "^1.0.0"
     pbkdf2 "^3.0.3"
 
+parse-code-context@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/parse-code-context/-/parse-code-context-0.2.2.tgz#144b8afb7219482d7e88c1eb6a765596f3a6ac0d"
+
 parse-entities@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/parse-entities/-/parse-entities-1.1.1.tgz#8112d88471319f27abae4d64964b122fe4e1b890"
@@ -11396,7 +11587,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1:
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -11528,6 +11719,10 @@ pkginfo@0.x.x:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
 
+pluralize@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
+
 pn@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
@@ -11850,10 +12045,28 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
+prettier-linter-helpers@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
+  dependencies:
+    fast-diff "^1.1.2"
+
+prettier-plugin-solidity@^1.0.0-alpha.4:
+  version "1.0.0-alpha.11"
+  resolved "https://registry.yarnpkg.com/prettier-plugin-solidity/-/prettier-plugin-solidity-1.0.0-alpha.11.tgz#ef078a80dd471437693a0508de7691dd3ba814af"
+  dependencies:
+    extract-comments "^1.0.0"
+    prettier "^1.14.2"
+    solidity-parser-antlr "^0.3.1"
+
 prettier@^1.11.1:
   version "1.12.1"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.12.1.tgz#c1ad20e803e7749faf905a409d2367e06bbe7325"
 
+prettier@^1.14.2, prettier@^1.14.3:
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.2.tgz#d31abe22afa4351efa14c7f8b94b58bb7452205e"
+
 pretty-bytes@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-1.0.4.tgz#0a22e8210609ad35542f8c8d5d2159aff0751c84"
@@ -12793,6 +13006,10 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
+regexpp@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
+
 regexpu-core@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
@@ -13041,6 +13258,13 @@ require-package-name@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/require-package-name/-/require-package-name-2.0.1.tgz#c11e97276b65b8e2923f75dabf5fb2ef0c3841b9"
 
+require-uncached@^1.0.3:
+  version "1.0.3"
+  resolved "http://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
+  dependencies:
+    caller-path "^0.1.0"
+    resolve-from "^1.0.0"
+
 requires-port@1.0.x, requires-port@1.x.x, requires-port@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
@@ -13058,6 +13282,10 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+
 resolve-from@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
@@ -13142,7 +13370,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@2.x.x, rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2:
+rimraf@2, rimraf@2.x.x, rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@~2.6.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
   dependencies:
@@ -13448,6 +13676,10 @@ semver@^4.1.0:
   version "4.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
 
+semver@^5.5.1:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+
 semver@~5.1.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.1.1.tgz#a3292a373e6f3e0798da0b20641b9a9c5bc47e19"
@@ -13692,6 +13924,12 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
+slice-ansi@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+
 slide@^1.1.3, slide@^1.1.5, slide@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
@@ -13811,10 +14049,40 @@ solc@^0.4.23:
     semver "^5.3.0"
     yargs "^4.7.1"
 
+solc@^0.4.24:
+  version "0.4.25"
+  resolved "https://registry.yarnpkg.com/solc/-/solc-0.4.25.tgz#06b8321f7112d95b4b903639b1138a4d292f5faa"
+  dependencies:
+    fs-extra "^0.30.0"
+    memorystream "^0.3.1"
+    require-from-string "^1.1.0"
+    semver "^5.3.0"
+    yargs "^4.7.1"
+
+solhint@^1.2.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/solhint/-/solhint-1.4.0.tgz#59018cfc86e2fc268c8b520322ab1e0db1fdb94b"
+  dependencies:
+    antlr4 "4.7.1"
+    commander "2.18.0"
+    eslint "^5.6.0"
+    fast-diff "^1.1.2"
+    glob "7.1.3"
+    ignore "^4.0.6"
+    lodash "^4.17.11"
+    prettier-linter-helpers "^1.0.0"
+  optionalDependencies:
+    prettier "^1.14.3"
+    prettier-plugin-solidity "^1.0.0-alpha.4"
+
 solidity-parser-antlr@^0.2.12:
   version "0.2.12"
   resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.2.12.tgz#1154f183d5cdda2c7677549ee584dbdb7fb2269c"
 
+solidity-parser-antlr@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/solidity-parser-antlr/-/solidity-parser-antlr-0.3.2.tgz#1cf9d019280550a31299dc380e87a310dc4ca154"
+
 sort-keys@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
@@ -14245,7 +14513,7 @@ strip-indent@^2.0.0:
   version "2.0.0"
   resolved "http://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
 
-strip-json-comments@~2.0.1:
+strip-json-comments@^2.0.1, strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
@@ -14448,6 +14716,15 @@ symbol-tree@^3.2.2:
   version "3.2.2"
   resolved "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
 
+table@^5.0.2:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/table/-/table-5.1.0.tgz#69a54644f6f01ad1628f8178715b408dc6bf11f7"
+  dependencies:
+    ajv "^6.5.3"
+    lodash "^4.17.10"
+    slice-ansi "1.0.0"
+    string-width "^2.1.1"
+
 tapable@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.0.0.tgz#cbb639d9002eed9c6b5975eb20598d7936f1f9f2"
@@ -14623,6 +14900,10 @@ text-extensions@^1.0.0:
   version "1.7.0"
   resolved "http://registry.yarnpkg.com/text-extensions/-/text-extensions-1.7.0.tgz#faaaba2625ed746d568a23e4d0aacd9bf08a8b39"
 
+text-table@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+
 theming@^1.3.0:
   version "1.3.0"
   resolved "https://registry.npmjs.org/theming/-/theming-1.3.0.tgz#286d5bae80be890d0adc645e5ca0498723725bdc"
@@ -15362,6 +15643,12 @@ uri-js@^3.0.2:
   dependencies:
     punycode "^2.1.0"
 
+uri-js@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
+  dependencies:
+    punycode "^2.1.0"
+
 urix@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
@@ -16275,6 +16562,12 @@ write-pkg@^3.1.0:
     sort-keys "^2.0.0"
     write-json-file "^2.2.0"
 
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  dependencies:
+    mkdirp "^0.5.1"
+
 ws@^3.0.0:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
-- 
cgit v1.2.3


From d142413745cb08e0a2af58f1205dbca2eb499044 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:55:21 +0100
Subject: Rename calldata to callData because solhint doesn't like calldata
 (probably reserved keyword) and goes nuts

---
 .../ReentrantERC20Token/ReentrantERC20Token.sol    | 28 +++++++++++-----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
index 99dd47a78..aa3bf9ab8 100644
--- a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
+++ b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
@@ -92,53 +92,53 @@ contract ReentrantERC20Token is
         LibOrder.Order[] memory orders;
         uint256[] memory takerAssetFillAmounts;
         bytes[] memory signatures;
-        bytes memory calldata;
+        bytes memory callData;
 
-        // Create calldata for function that corresponds to currentFunctionId
+        // Create callData for function that corresponds to currentFunctionId
         if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.fillOrder.selector,
                 order,
                 0,
                 signature
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.fillOrKillOrder.selector,
                 order,
                 0,
                 signature
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.batchFillOrders.selector,
                 orders,
                 takerAssetFillAmounts,
                 signatures
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.batchFillOrKillOrders.selector,
                 orders,
                 takerAssetFillAmounts,
                 signatures
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.marketBuyOrders.selector,
                 orders,
                 0,
                 signatures
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.marketSellOrders.selector,
                 orders,
                 0,
                 signatures
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.matchOrders.selector,
                 order,
                 order,
@@ -146,22 +146,22 @@ contract ReentrantERC20Token is
                 signature
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.cancelOrder.selector,
                 order
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.batchCancelOrders.selector,
                 orders
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.cancelOrdersUpTo.selector,
                 0
             );
         } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {
-            calldata = abi.encodeWithSelector(
+            callData = abi.encodeWithSelector(
                 EXCHANGE.setSignatureValidatorApproval.selector,
                 address(0),
                 false
@@ -169,7 +169,7 @@ contract ReentrantERC20Token is
         }
 
         // Call Exchange function, swallow error
-        address(EXCHANGE).call(calldata);
+        address(EXCHANGE).call(callData);
 
         // Revert reason is 100 bytes
         bytes memory returnData = new bytes(100);
-- 
cgit v1.2.3


From e015f470dda0bf7f383d4d3f411ab341efe24d0c Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 13:52:48 +0100
Subject: Remove generated files

---
 .../core/generated-artifacts/AssetProxyOwner.json  |  748 ---
 .../core/generated-artifacts/DummyERC20Token.json  |  393 --
 .../generated-artifacts/DummyERC721Receiver.json   |  115 -
 .../core/generated-artifacts/DummyERC721Token.json |  440 --
 .../DummyMultipleReturnERC20Token.json             |  397 --
 .../DummyNoReturnERC20Token.json                   |  397 --
 contracts/core/generated-artifacts/ERC20Proxy.json |  252 -
 contracts/core/generated-artifacts/ERC20Token.json |  230 -
 .../core/generated-artifacts/ERC721Proxy.json      |  252 -
 .../core/generated-artifacts/ERC721Token.json      |  317 -
 contracts/core/generated-artifacts/Exchange.json   | 2154 -------
 .../core/generated-artifacts/ExchangeWrapper.json  |  210 -
 contracts/core/generated-artifacts/Forwarder.json  |  601 --
 contracts/core/generated-artifacts/IAssetData.json |   89 -
 .../core/generated-artifacts/IAssetProxy.json      |  175 -
 contracts/core/generated-artifacts/IValidator.json |   80 -
 contracts/core/generated-artifacts/IWallet.json    |   76 -
 .../generated-artifacts/InvalidERC721Receiver.json |  115 -
 .../generated-artifacts/MixinAuthorizable.json     |  229 -
 .../core/generated-artifacts/MultiSigWallet.json   |  584 --
 .../MultiSigWalletWithTimeLock.json                |  668 ---
 .../core/generated-artifacts/OrderValidator.json   |  665 ---
 .../generated-artifacts/ReentrantERC20Token.json   |  307 -
 .../TestAssetProxyDispatcher.json                  |  204 -
 .../generated-artifacts/TestAssetProxyOwner.json   |  790 ---
 .../core/generated-artifacts/TestConstants.json    |   85 -
 .../generated-artifacts/TestExchangeInternals.json | 2581 --------
 .../core/generated-artifacts/TestLibBytes.json     |  426 --
 contracts/core/generated-artifacts/TestLibs.json   |  450 --
 .../TestSignatureValidator.json                    |  336 --
 .../TestStaticCallReceiver.json                    |  129 -
 contracts/core/generated-artifacts/Validator.json  |   95 -
 contracts/core/generated-artifacts/WETH9.json      |  330 --
 contracts/core/generated-artifacts/Wallet.json     |   95 -
 contracts/core/generated-artifacts/Whitelist.json  |  284 -
 contracts/core/generated-artifacts/ZRXToken.json   | 6201 --------------------
 .../core/generated-wrappers/asset_proxy_owner.ts   | 1876 ------
 .../core/generated-wrappers/dummy_erc20_token.ts   | 1044 ----
 .../generated-wrappers/dummy_erc721_receiver.ts    |  231 -
 .../core/generated-wrappers/dummy_erc721_token.ts  | 1326 -----
 .../dummy_multiple_return_erc20_token.ts           | 1044 ----
 .../dummy_no_return_erc20_token.ts                 | 1044 ----
 contracts/core/generated-wrappers/erc20_proxy.ts   |  649 --
 contracts/core/generated-wrappers/erc20_token.ts   |  556 --
 contracts/core/generated-wrappers/erc721_proxy.ts  |  649 --
 contracts/core/generated-wrappers/erc721_token.ts  |  893 ---
 contracts/core/generated-wrappers/exchange.ts      | 3080 ----------
 .../core/generated-wrappers/exchange_wrapper.ts    |  378 --
 contracts/core/generated-wrappers/forwarder.ts     |  730 ---
 contracts/core/generated-wrappers/i_asset_data.ts  |  143 -
 contracts/core/generated-wrappers/i_asset_proxy.ts |  684 ---
 .../generated-wrappers/invalid_erc721_receiver.ts  |  231 -
 .../core/generated-wrappers/mixin_authorizable.ts  |  619 --
 .../core/generated-wrappers/multi_sig_wallet.ts    | 1432 -----
 .../multi_sig_wallet_with_time_lock.ts             | 1614 -----
 .../core/generated-wrappers/order_validator.ts     |  357 --
 .../generated-wrappers/reentrant_erc20_token.ts    |  660 ---
 .../test_asset_proxy_dispatcher.ts                 |  523 --
 .../generated-wrappers/test_asset_proxy_owner.ts   | 1946 ------
 .../core/generated-wrappers/test_constants.ts      |  123 -
 .../generated-wrappers/test_exchange_internals.ts  | 3596 ------------
 .../core/generated-wrappers/test_lib_bytes.ts      |  683 ---
 contracts/core/generated-wrappers/test_libs.ts     |  453 --
 .../generated-wrappers/test_signature_validator.ts |  746 ---
 .../test_static_call_receiver.ts                   |  449 --
 contracts/core/generated-wrappers/validator.ts     |  115 -
 contracts/core/generated-wrappers/wallet.ts        |  110 -
 contracts/core/generated-wrappers/weth9.ts         |  835 ---
 contracts/core/generated-wrappers/whitelist.ts     |  547 --
 contracts/core/generated-wrappers/zrx_token.ts     |  646 --
 70 files changed, 51512 deletions(-)
 delete mode 100644 contracts/core/generated-artifacts/AssetProxyOwner.json
 delete mode 100644 contracts/core/generated-artifacts/DummyERC20Token.json
 delete mode 100644 contracts/core/generated-artifacts/DummyERC721Receiver.json
 delete mode 100644 contracts/core/generated-artifacts/DummyERC721Token.json
 delete mode 100644 contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json
 delete mode 100644 contracts/core/generated-artifacts/DummyNoReturnERC20Token.json
 delete mode 100644 contracts/core/generated-artifacts/ERC20Proxy.json
 delete mode 100644 contracts/core/generated-artifacts/ERC20Token.json
 delete mode 100644 contracts/core/generated-artifacts/ERC721Proxy.json
 delete mode 100644 contracts/core/generated-artifacts/ERC721Token.json
 delete mode 100644 contracts/core/generated-artifacts/Exchange.json
 delete mode 100644 contracts/core/generated-artifacts/ExchangeWrapper.json
 delete mode 100644 contracts/core/generated-artifacts/Forwarder.json
 delete mode 100644 contracts/core/generated-artifacts/IAssetData.json
 delete mode 100644 contracts/core/generated-artifacts/IAssetProxy.json
 delete mode 100644 contracts/core/generated-artifacts/IValidator.json
 delete mode 100644 contracts/core/generated-artifacts/IWallet.json
 delete mode 100644 contracts/core/generated-artifacts/InvalidERC721Receiver.json
 delete mode 100644 contracts/core/generated-artifacts/MixinAuthorizable.json
 delete mode 100644 contracts/core/generated-artifacts/MultiSigWallet.json
 delete mode 100644 contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json
 delete mode 100644 contracts/core/generated-artifacts/OrderValidator.json
 delete mode 100644 contracts/core/generated-artifacts/ReentrantERC20Token.json
 delete mode 100644 contracts/core/generated-artifacts/TestAssetProxyDispatcher.json
 delete mode 100644 contracts/core/generated-artifacts/TestAssetProxyOwner.json
 delete mode 100644 contracts/core/generated-artifacts/TestConstants.json
 delete mode 100644 contracts/core/generated-artifacts/TestExchangeInternals.json
 delete mode 100644 contracts/core/generated-artifacts/TestLibBytes.json
 delete mode 100644 contracts/core/generated-artifacts/TestLibs.json
 delete mode 100644 contracts/core/generated-artifacts/TestSignatureValidator.json
 delete mode 100644 contracts/core/generated-artifacts/TestStaticCallReceiver.json
 delete mode 100644 contracts/core/generated-artifacts/Validator.json
 delete mode 100644 contracts/core/generated-artifacts/WETH9.json
 delete mode 100644 contracts/core/generated-artifacts/Wallet.json
 delete mode 100644 contracts/core/generated-artifacts/Whitelist.json
 delete mode 100644 contracts/core/generated-artifacts/ZRXToken.json
 delete mode 100644 contracts/core/generated-wrappers/asset_proxy_owner.ts
 delete mode 100644 contracts/core/generated-wrappers/dummy_erc20_token.ts
 delete mode 100644 contracts/core/generated-wrappers/dummy_erc721_receiver.ts
 delete mode 100644 contracts/core/generated-wrappers/dummy_erc721_token.ts
 delete mode 100644 contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts
 delete mode 100644 contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts
 delete mode 100644 contracts/core/generated-wrappers/erc20_proxy.ts
 delete mode 100644 contracts/core/generated-wrappers/erc20_token.ts
 delete mode 100644 contracts/core/generated-wrappers/erc721_proxy.ts
 delete mode 100644 contracts/core/generated-wrappers/erc721_token.ts
 delete mode 100644 contracts/core/generated-wrappers/exchange.ts
 delete mode 100644 contracts/core/generated-wrappers/exchange_wrapper.ts
 delete mode 100644 contracts/core/generated-wrappers/forwarder.ts
 delete mode 100644 contracts/core/generated-wrappers/i_asset_data.ts
 delete mode 100644 contracts/core/generated-wrappers/i_asset_proxy.ts
 delete mode 100644 contracts/core/generated-wrappers/invalid_erc721_receiver.ts
 delete mode 100644 contracts/core/generated-wrappers/mixin_authorizable.ts
 delete mode 100644 contracts/core/generated-wrappers/multi_sig_wallet.ts
 delete mode 100644 contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts
 delete mode 100644 contracts/core/generated-wrappers/order_validator.ts
 delete mode 100644 contracts/core/generated-wrappers/reentrant_erc20_token.ts
 delete mode 100644 contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts
 delete mode 100644 contracts/core/generated-wrappers/test_asset_proxy_owner.ts
 delete mode 100644 contracts/core/generated-wrappers/test_constants.ts
 delete mode 100644 contracts/core/generated-wrappers/test_exchange_internals.ts
 delete mode 100644 contracts/core/generated-wrappers/test_lib_bytes.ts
 delete mode 100644 contracts/core/generated-wrappers/test_libs.ts
 delete mode 100644 contracts/core/generated-wrappers/test_signature_validator.ts
 delete mode 100644 contracts/core/generated-wrappers/test_static_call_receiver.ts
 delete mode 100644 contracts/core/generated-wrappers/validator.ts
 delete mode 100644 contracts/core/generated-wrappers/wallet.ts
 delete mode 100644 contracts/core/generated-wrappers/weth9.ts
 delete mode 100644 contracts/core/generated-wrappers/whitelist.ts
 delete mode 100644 contracts/core/generated-wrappers/zrx_token.ts

diff --git a/contracts/core/generated-artifacts/AssetProxyOwner.json b/contracts/core/generated-artifacts/AssetProxyOwner.json
deleted file mode 100644
index e0fa8cc70..000000000
--- a/contracts/core/generated-artifacts/AssetProxyOwner.json
+++ /dev/null
@@ -1,748 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "AssetProxyOwner",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "owners",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "removeOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "revokeConfirmation",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "isOwner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "confirmations",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "executeRemoveAuthorizedAddressAtIndex",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "secondsTimeLocked",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "pending",
-						"type": "bool"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"name": "getTransactionCount",
-				"outputs": [
-					{
-						"name": "count",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxyContract",
-						"type": "address"
-					},
-					{
-						"name": "isRegistered",
-						"type": "bool"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "addOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "isConfirmed",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_secondsTimeLocked",
-						"type": "uint256"
-					}
-				],
-				"name": "changeTimeLock",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "isAssetProxyRegistered",
-				"outputs": [
-					{
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x2463 CODESIZE SUB DUP1 PUSH3 0x2463 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP4 ADD MLOAD SWAP2 DUP4 ADD MLOAD PUSH1 0x60 DUP5 ADD MLOAD SWAP2 DUP5 ADD DUP1 MLOAD SWAP1 SWAP5 SWAP4 SWAP1 SWAP4 ADD SWAP3 SWAP1 SWAP2 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP7 SWAP1 DUP6 SWAP1 DUP6 SWAP1 DUP4 SWAP1 DUP4 SWAP1 DUP7 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x6C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x78 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x84 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x90 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x168 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xB2 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0x108 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xF0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x114 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x129 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x95 JUMP JUMPDEST DUP5 MLOAD PUSH3 0x17D SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x26C JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH1 0x0 SWAP3 POP POP JUMPDEST DUP5 MLOAD DUP3 LT ISZERO PUSH3 0x260 JUMPI DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x1AB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD SWAP1 POP PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND ISZERO ISZERO PUSH3 0x22F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F41535345545F50524F585900000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x192 JUMP JUMPDEST POP POP POP POP POP POP PUSH3 0x300 JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x2C4 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x2C4 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x28D JUMP JUMPDEST POP PUSH3 0x2D2 SWAP3 SWAP2 POP PUSH3 0x2D6 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x2FD SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x2D2 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x2DD JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x2153 DUP1 PUSH3 0x310 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x15E JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x1A0 JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1E1 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x20F JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x269 JUMPI DUP1 PUSH4 0x3589B35C EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x2B2 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2D9 JUMPI DUP1 PUSH4 0x5A1A66AF EQ PUSH2 0x2F8 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x32B JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x359 JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x371 JUMPI DUP1 PUSH4 0x83250F79 EQ PUSH2 0x389 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x3B7 JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x3CF JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x4A4 JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x509 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x546 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x55B JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x573 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x58B JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x601 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x62E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x643 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x677 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x19E JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH1 0x4 CALLDATALOAD PUSH2 0x68F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1ED JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x21B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x91B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x275 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA08 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0xA28 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0xEDA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xEE0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x304 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF4C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x337 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x100B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x365 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH2 0x1180 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1211 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x395 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1258 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x126D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3E7 PUSH1 0x4 CALLDATALOAD PUSH2 0x12E9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x466 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x44E JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x493 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH2 0x13D2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4F5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4DD JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x515 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x1442 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH2 0x157B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1728 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x172E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x57F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x17AD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x597 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2C7 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1921 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x60D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x1940 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1952 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1957 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x64F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x195D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x683 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1B6D JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x69D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x708 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x88B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x7A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x880 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x800 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x833 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x88B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x756 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x8BC SWAP1 DUP3 PUSH2 0x2066 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x8D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x8D5 SWAP1 PUSH2 0x172E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x939 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x986 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA49 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xA53 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0xAC0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB65 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xCA1 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xC8E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xC63 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xC8E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xC71 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1DFD SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xD2F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xE47 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE20 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1EC5 JUMP JUMPDEST ISZERO PUSH2 0xE7C JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xED2 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xF45 JUMPI DUP4 DUP1 ISZERO PUSH2 0xF0D JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xF31 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xF31 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xF3D JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE4 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xF58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xF7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1017 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x104C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x106F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x108C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1097 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x10A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x10AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x120A JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x11AE JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11EF JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x1202 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x120A JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1185 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x121D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x12E3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x129A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x12DB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1271 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x13BF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1394 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x13BF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x13A2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1437 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x140C JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1474 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x14FB JUMPI DUP6 DUP1 ISZERO PUSH2 0x14A9 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x14CD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x14CD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x14F3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14E1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x1480 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1527 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x1570 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1544 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x155E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x152E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B0 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1694 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x15E5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x168C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x162D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1660 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BC JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16BE JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1720 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16DC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16F4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x16C6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x173A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x174F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x175A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1765 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1770 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x17CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x17FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1828 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1832 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0x189E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1912 DUP7 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0xED2 JUMPI PUSH2 0xED2 DUP7 TIMESTAMP PUSH2 0x1EE8 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x192E DUP5 DUP5 DUP5 PUSH2 0x1F33 JUMP JUMPDEST SWAP1 POP PUSH2 0x1939 DUP2 PUSH2 0x17AD JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x196B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x19A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x19D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1A9B JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A0B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1A90 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A43 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1A9B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x19DB JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1B8E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1B98 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1C05 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1C88 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1D6B SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST ISZERO PUSH2 0x1DA0 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1DF6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1E9A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1F58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1FF0 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x208F JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x208A JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x208A SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x210D JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x20D0 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x20FD JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x20FD JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x20FD JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x20E2 JUMP JUMPDEST POP PUSH2 0x2109 SWAP3 SWAP2 POP PUSH2 0x210D JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x143F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2109 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x2113 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x2f 0xd8 PUSH32 0x8E00980D0949CA9979720E573EE554CA541AEC8BFC234265EDEC45F8D1002900 ",
-				"sourceMap": "707:3438:25:-;;;2298:571;8:9:-1;5:2;;;30:1;27;20:12;5:2;2298:571:25;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2934:14:16;;2298:571:25;;;;;;;;;;2570:9;;;;2298:571;;;;;;;;;;2570:9;;2298:571;839:2:16;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:16;;;2273:98;:129;;;;-1:-1:-1;2387:15:16;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:16;;;;;;;;;;;-1:-1:-1;3036:19:16;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:16;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:16;;;;;;;;;;;-1:-1:-1;3089:19:16;:26;;-1:-1:-1;;3089:26:16;;;;;;;;;;-1:-1:-1;3008:3:16;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:16;:20;;;;-1:-1:-1;;2245:17:17;:38;-1:-1:-1;;;;;2565:298:25;2589:20;:27;2585:1;:31;2565:298;;;2658:20;2679:1;2658:23;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;2720:24:25;;;;2695:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;2811:34:25;;;;;;:22;:34;;;;;:41;;-1:-1:-1;;2811:41:25;2848:4;2811:41;;;;;;2618:3;;;;;2565:298;;;2298:571;;;;;;707:3438;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;707:3438:25;-1:-1:-1;;;;;707:3438:25;;;;;;;;;;;-1:-1:-1;707:3438:25;;;;;;;-1:-1:-1;707:3438:25;;;-1:-1:-1;707:3438:25;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;707:3438:25;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
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EQ PUSH2 0x546 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x55B JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x573 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x58B JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x601 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x62E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x643 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x677 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x19E JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH1 0x4 CALLDATALOAD PUSH2 0x68F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1ED JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x21B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x91B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x275 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA08 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0xA28 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0xEDA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xEE0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x304 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF4C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x337 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x100B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x365 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH1 0x4 CALLDATALOAD PUSH2 0x1180 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1211 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x395 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x255 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1258 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x126D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3E7 PUSH1 0x4 CALLDATALOAD PUSH2 0x12E9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x466 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x44E JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x493 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH2 0x13D2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4F5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4DD JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x515 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x1442 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x4B9 PUSH1 0x4 CALLDATALOAD PUSH2 0x157B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1728 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x172E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x57F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x17AD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x597 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2C7 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1921 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x60D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH1 0x4 CALLDATALOAD PUSH2 0x1940 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1952 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C7 PUSH2 0x1957 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x64F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x195D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x683 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19E PUSH1 0x4 CALLDATALOAD PUSH2 0x1B6D JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x69D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x708 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x88B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x7A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x880 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x800 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x833 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x88B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x756 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x8BC SWAP1 DUP3 PUSH2 0x2066 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x8D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x8D5 SWAP1 PUSH2 0x172E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x939 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x986 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA49 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xA53 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0xAC0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB65 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xCA1 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xC8E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xC63 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xC8E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xC71 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1DFD SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xD2F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xE47 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE20 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1EC5 JUMP JUMPDEST ISZERO PUSH2 0xE7C JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xED2 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xF45 JUMPI DUP4 DUP1 ISZERO PUSH2 0xF0D JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xF31 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xF31 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xF3D JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE4 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xF58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xF7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1017 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x104C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x106F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x108C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1097 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x10A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x10AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x120A JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x11AE JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11EF JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x1202 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x120A JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1185 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x121D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x12E3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x129A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x12DB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x1271 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x13BF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1394 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x13BF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x13A2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1437 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x140C JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1474 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x14FB JUMPI DUP6 DUP1 ISZERO PUSH2 0x14A9 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x14CD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x14CD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x14F3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14E1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x1480 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1527 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x1570 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1544 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x155E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x152E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B0 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1694 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x15E5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x168C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x162D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1660 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BC JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16BE JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1720 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16DC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16F4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x16C6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x173A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x174F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x175A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1765 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1770 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x17CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x17FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1828 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1832 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0x189E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1912 DUP7 PUSH2 0x1180 JUMP JUMPDEST ISZERO PUSH2 0xED2 JUMPI PUSH2 0xED2 DUP7 TIMESTAMP PUSH2 0x1EE8 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x192E DUP5 DUP5 DUP5 PUSH2 0x1F33 JUMP JUMPDEST SWAP1 POP PUSH2 0x1939 DUP2 PUSH2 0x17AD JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x196B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x19A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x19D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1A9B JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A0B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1A90 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1A43 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1A9B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x19DB JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1B8E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1B98 DUP2 PUSH2 0x1180 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1C05 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1C88 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1D6B SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xE3D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE12 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xE3D JUMP JUMPDEST ISZERO PUSH2 0x1DA0 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1DF6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1E9A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1F58 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1FF0 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x208F JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x208A JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x208A SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x210D JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x20D0 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x20FD JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x20FD JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x20FD JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x20E2 JUMP JUMPDEST POP PUSH2 0x2109 SWAP3 SWAP2 POP PUSH2 0x210D JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x143F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2109 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x2113 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x2f 0xd8 PUSH32 0x8E00980D0949CA9979720E573EE554CA541AEC8BFC234265EDEC45F8D1002900 ",
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-			}
-		}
-	},
-	"sources": {
-		"protocol/AssetProxyOwner/AssetProxyOwner.sol": {
-			"id": 25
-		},
-		"multisig/MultiSigWalletWithTimeLock.sol": {
-			"id": 17
-		},
-		"multisig/MultiSigWallet.sol": {
-			"id": 16
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		}
-	},
-	"sourceCodes": {
-		"protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
-		"multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xc1a03719bb35a579c3db5156280faf7fea3944100a90a5b2abe1840a4bcfea20",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyERC20Token.json b/contracts/core/generated-artifacts/DummyERC20Token.json
deleted file mode 100644
index 2d60abd28..000000000
--- a/contracts/core/generated-artifacts/DummyERC20Token.json
+++ /dev/null
@@ -1,393 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "DummyERC20Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "name",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "decimals",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "symbol",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "mint",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_spender",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_target",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "setBalance",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "MAX_MINT_AMOUNT",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_name",
-						"type": "string"
-					},
-					{
-						"name": "_symbol",
-						"type": "string"
-					},
-					{
-						"name": "_decimals",
-						"type": "uint256"
-					},
-					{
-						"name": "_totalSupply",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0xFA4 CODESIZE SUB DUP1 PUSH3 0xFA4 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD MLOAD SWAP3 DUP5 ADD MLOAD PUSH1 0x60 DUP6 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP3 DUP6 ADD DUP1 MLOAD SWAP1 SWAP6 SWAP5 SWAP1 SWAP5 ADD SWAP4 SWAP1 SWAP3 SWAP2 PUSH2 0x69 SWAP2 PUSH1 0x4 SWAP2 DUP8 ADD SWAP1 PUSH2 0x9C JUMP JUMPDEST POP DUP3 MLOAD PUSH2 0x7D SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH2 0x9C JUMP JUMPDEST POP PUSH1 0x6 SWAP2 SWAP1 SWAP2 SSTORE CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE POP PUSH2 0x137 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xDD JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x10A JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x10A JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x10A JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xEF JUMP JUMPDEST POP PUSH2 0x116 SWAP3 SWAP2 POP PUSH2 0x11A JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x134 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x116 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x120 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0xE5D DUP1 PUSH3 0x147 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x76B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x771 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x799 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x7B5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x82E JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x8B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA43 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA7B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB91 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC78 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE DUP1 DUP4 KECCAK256 SLOAD SWAP4 DUP4 MSTORE PUSH1 0x1 SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 DUP4 GT ISZERO PUSH2 0x55C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5CB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 DUP2 ADD LT ISZERO PUSH2 0x661 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x6FB JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x8B1 CALLER DUP3 PUSH2 0xC86 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x9C8 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xB02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xB4E JUMPI PUSH2 0xB46 PUSH1 0x3 SLOAD PUSH2 0xB41 DUP4 DUP6 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xD3F JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xB67 JUMP JUMPDEST PUSH2 0xB63 PUSH1 0x3 SLOAD PUSH2 0xB5E DUP5 DUP5 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC17 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x8B1 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xCB7 SWAP1 DUP3 SWAP1 PUSH2 0xDB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xCEA SWAP1 DUP3 PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xDB0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xE2A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x4FCDC6 0xcc PUSH20 0x6AE3DEA2B69A3AFB9D273D92392B7D30CA6C97A5 SWAP12 0x27 0xd1 SUB 0x4d 0xf8 STOP 0x29 ",
-				"sourceMap": "706:1394:55:-;;;928:308;8:9:-1;5:2;;;30:1;27;20:12;5:2;928:308:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;928:308:55;;;1079:12;;928:308;;;;;;;;;;1079:12;;:4;;:12;;;;:::i;:::-;-1:-1:-1;1101:16:55;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;1127:8:55;:20;;;;1203:10;1194:20;;;;:8;:20;;;;;:35;-1:-1:-1;706:1394:55;;-1:-1:-1;706:1394:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;706:1394:55;;;-1:-1:-1;706:1394:55;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x76B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x771 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x799 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x7B5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x82E JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x8B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA43 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA7B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB91 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC78 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE DUP1 DUP4 KECCAK256 SLOAD SWAP4 DUP4 MSTORE PUSH1 0x1 SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 DUP4 GT ISZERO PUSH2 0x55C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5CB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 DUP2 ADD LT ISZERO PUSH2 0x661 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x6FB JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x8B1 CALLER DUP3 PUSH2 0xC86 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x9C8 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xB02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xB4E JUMPI PUSH2 0xB46 PUSH1 0x3 SLOAD PUSH2 0xB41 DUP4 DUP6 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xD3F JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xB67 JUMP JUMPDEST PUSH2 0xB63 PUSH1 0x3 SLOAD PUSH2 0xB5E DUP5 DUP5 PUSH2 0xD3F JUMP JUMPDEST PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC17 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x8B1 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xCB7 SWAP1 DUP3 SWAP1 PUSH2 0xDB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xCEA SWAP1 DUP3 PUSH2 0xDB6 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xDB0 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xE2A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x4FCDC6 0xcc PUSH20 0x6AE3DEA2B69A3AFB9D273D92392B7D30CA6C97A5 SWAP12 0x27 0xd1 SUB 0x4d 0xf8 STOP 0x29 ",
-				"sourceMap": "706:1394:55:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;777:18;;8:9:-1;5:2;;;30:1;27;20:12;5:2;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2896:270:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2896:270:70;;;;;;;;;;;;;;;;;;;;;;;;;;;3251:119;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3251:119:70;;;;;;;;;;;;;;;;;;;;1091:804:73;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1091:804:73;;;;;;;;;;;;;;827:23:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;827:23:55;;;;3524:135:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3524:135:70;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;;;;;;;;;;;;;;;;;;;;801::55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;801:20:55;;;;1907:191;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1907:191:55;;;;;;;1055:514:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1055:514:70;;;;;;;;;3867:162;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3867:162:70;;;;;;;;;;;;1406:407:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1406:407:55;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;856:65:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;856:65:55;;;;777:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;2896:270:70:-;3009:10;2981:4;3001:19;;;:7;:19;;;;;;;;;:29;;;;;;;;;;;:38;;;3054:84;;;;;;;2981:4;;3001:29;;3009:10;;3054:84;;;;;;;;-1:-1:-1;3155:4:70;2896:270;;;;:::o;3251:119::-;3351:12;;3251:119;:::o;1091:804:73:-;1261:14;;;1221:4;1261:14;;;:7;:14;;;;;;;;1276:10;1261:26;;;;;;;;1318:15;;;:8;:15;;;;;;1221:4;;1261:26;1318:25;-1:-1:-1;1318:25:73;1297:98;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1426:19;;;;1405:94;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1556:13;;;;;;;:8;:13;;;;;;1530:22;;;:39;;1509:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1622:13;;;;;;;;:8;:13;;;;;;:23;;;;;;1655:15;;;;;;:25;;;;;;;745:10;1694:20;;1690:87;;;1730:14;;;;;;;:7;:14;;;;;;;;1745:10;1730:26;;;;;;;:36;;;;;;;1690:87;1833:3;1792:74;;1814:5;1792:74;;;1850:6;1792:74;;;;;;;;;;;;;;;;;;-1:-1:-1;1884:4:73;;1091:804;-1:-1:-1;;;;1091:804:73:o;827:23:55:-;;;;:::o;3524:135:70:-;3636:16;;3606:7;3636:16;;;:8;:16;;;;;;;3524:135::o;91:20:82:-;;;;;;:::o;801::55:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1907:191;898:23;1989:25;;;1968:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2066:25;2072:10;2084:6;2066:5;:25::i;:::-;1907:191;:::o;1055:514:70:-;1186:10;1136:4;1177:20;;;:8;:20;;;;;;:30;-1:-1:-1;1177:30:70;1156:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1316:13;;;;;;;:8;:13;;;;;;1290:22;;;:39;;1269:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1391:10;1382:20;;;;:8;:20;;;;;;;;:30;;;;;;;:20;1422:13;;;;;;;;;:23;;;;;;1461:79;;;;;;;1422:13;;1391:10;1461:79;;;;;;;;;;;-1:-1:-1;1558:4:70;1055:514;;;;:::o;3867:162::-;3997:15;;;;3967:7;3997:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;;;;3867:162::o;1406:407:55:-;1508:19;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1530:17:55;;;;;;;:8;:17;;;;;;1561:20;;;1557:214;;;1612:51;1620:12;;1634:28;1642:11;1655:6;1634:7;:28::i;:::-;1612:7;:51::i;:::-;1597:12;:66;1557:214;;;1709:51;1717:12;;1731:28;1739:6;1747:11;1731:7;:28::i;:::-;1709:7;:51::i;:::-;1694:12;:66;1557:214;-1:-1:-1;1780:17:55;;;;;;;;:8;:17;;;;;:26;1406:407::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;;;333:167;:::o;856:65:55:-;898:23;856:65;:::o;935:277:72:-;1042:13;;;;;;;:8;:13;;;;;;1026:30;;1034:6;;1026:7;:30::i;:::-;1010:13;;;;;;;:8;:13;;;;;:46;1089:12;;1081:29;;1103:6;1081:7;:29::i;:::-;1066:12;:44;1126:79;;;;;;;;;;;;1156:1;;1126:79;;;;;;;;;935:277;;:::o;502:208:84:-;588:7;632:6;;;;611:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;698:5:84;;;502:208::o;716:230::-;802:7;837:5;;;873:6;;;;852:69;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;938:1;716:230;-1:-1:-1;;;716:230:84:o"
-			}
-		}
-	},
-	"sources": {
-		"test/DummyERC20Token/DummyERC20Token.sol": {
-			"id": 55
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"tokens/ERC20Token/MintableERC20Token.sol": {
-			"id": 72
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": {
-			"id": 73
-		},
-		"tokens/ERC20Token/ERC20Token.sol": {
-			"id": 70
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		}
-	},
-	"sourceCodes": {
-		"test/DummyERC20Token/DummyERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/MintableERC20Token.sol\";\n\n\ncontract DummyERC20Token is \n    Ownable,\n    MintableERC20Token\n{\n    string public name;\n    string public symbol;\n    uint256 public decimals;\n    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;\n\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n        decimals = _decimals;\n        _totalSupply = _totalSupply;\n        balances[msg.sender] = _totalSupply;\n    }\n\n    /// @dev Sets the balance of target address\n    /// @param _target Address or which balance will be updated\n    /// @param _value New balance of target address\n    function setBalance(address _target, uint256 _value)\n        external\n        onlyOwner\n    {\n        uint256 currBalance = balances[_target];\n        if (_value < currBalance) {\n            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));\n        } else {\n            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));\n        }\n        balances[_target] = _value;\n    }\n\n    /// @dev Mints new tokens for sender\n    /// @param _value Amount of tokens to mint\n    function mint(uint256 _value)\n        external\n    {\n        require(\n            _value <= MAX_MINT_AMOUNT,\n            \"VALUE_TOO_LARGE\"\n        );\n\n        _mint(msg.sender, _value);\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"tokens/ERC20Token/MintableERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/SafeMath/SafeMath.sol\";\nimport \"./UnlimitedAllowanceERC20Token.sol\";\n\n\ncontract MintableERC20Token is \n    SafeMath,\n    UnlimitedAllowanceERC20Token\n{\n    /// @dev Mints new tokens\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _value Amount of tokens to mint\n    function _mint(address _to, uint256 _value)\n        internal\n    {\n        balances[_to] = safeAdd(_value, balances[_to]);\n        _totalSupply = safeAdd(_totalSupply, _value);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _value\n        );\n    }\n\n    /// @dev Mints new tokens\n    /// @param _owner Owner of tokens that will be burned\n    /// @param _value Amount of tokens to burn\n    function _burn(address _owner, uint256 _value)\n        internal\n    {\n        balances[_owner] = safeSub(balances[_owner], _value);\n        _totalSupply = safeSub(_totalSupply, _value);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _value\n        );\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/ERC20Token.sol\";\n\n\ncontract UnlimitedAllowanceERC20Token is\n    ERC20Token\n{\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        uint256 allowance = allowed[_from][msg.sender];\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowance >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        if (allowance < MAX_UINT) {\n            allowed[_from][msg.sender] -= _value;\n        }\n\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n}\n",
-		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
-	},
-	"sourceTreeHashHex": "0xbd0ac9751d7681f909fd16b969568f4dfcee9893e0b084aa1b198b6bb38f8f48",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyERC721Receiver.json b/contracts/core/generated-artifacts/DummyERC721Receiver.json
deleted file mode 100644
index bd42a0718..000000000
--- a/contracts/core/generated-artifacts/DummyERC721Receiver.json
+++ /dev/null
@@ -1,115 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "DummyERC721Receiver",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_operator",
-						"type": "address"
-					},
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					},
-					{
-						"name": "_data",
-						"type": "bytes"
-					}
-				],
-				"name": "onERC721Received",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "operator",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "from",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "tokenId",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "data",
-						"type": "bytes"
-					}
-				],
-				"name": "TokenReceived",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x210 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLVALUE 0xbe PUSH20 0xC3F0608CF7D4479C1CAC8C85B33F8AADB3B69213 0xe3 DUP16 PUSH19 0xB7303049211800290000000000000000000000 ",
-				"sourceMap": "662:1505:58:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;662:1505:58;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLVALUE 0xbe PUSH20 0xC3F0608CF7D4479C1CAC8C85B33F8AADB3B69213 0xe3 DUP16 PUSH19 0xB7303049211800290000000000000000000000 ",
-				"sourceMap": "662:1505:58:-;;;;;;;;;;;;;;;;;;;;;;;1830:335;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1830:335:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1993:6;2020:106;2047:9;2070:5;2089:8;2111:5;;2020:106;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;2020:106:58;;-1:-1:-1;;;;;;;2020:106:58;-1:-1:-1;849:60:58;;;;;;;;;;;;;;;;;;;;;1830:335;;;;;;;:::o"
-			}
-		}
-	},
-	"sources": {
-		"test/DummyERC721Receiver/DummyERC721Receiver.sol": {
-			"id": 58
-		},
-		"tokens/ERC721Token/IERC721Receiver.sol": {
-			"id": 75
-		}
-	},
-	"sourceCodes": {
-		"test/DummyERC721Receiver/DummyERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC721Token/IERC721Receiver.sol\";\n\n\ncontract DummyERC721Receiver is\n    IERC721Receiver\n{\n    // Function selector for ERC721Receiver.onERC721Received\n    // 0x150b7a02\n    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"));\n\n    event TokenReceived(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes data\n    );\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///      after a `transfer`. This function MAY throw to revert and reject the\n    ///      transfer. Return of other than the magic value MUST result in the\n    ///      transaction being reverted.\n    ///      Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///         unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4)\n    {\n        emit TokenReceived(\n            _operator,\n            _from,\n            _tokenId,\n            _data\n        );\n        return ERC721_RECEIVED;\n    }\n}\n",
-		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n"
-	},
-	"sourceTreeHashHex": "0x4dcb73517923ca678184230e5944257743681091865d5300c0fb9b389f0dbfdb",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyERC721Token.json b/contracts/core/generated-artifacts/DummyERC721Token.json
deleted file mode 100644
index 72fa41f7f..000000000
--- a/contracts/core/generated-artifacts/DummyERC721Token.json
+++ /dev/null
@@ -1,440 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "DummyERC721Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "name",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "getApproved",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_approved",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "mint",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "safeTransferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "ownerOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "symbol",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "burn",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_operator",
-						"type": "address"
-					},
-					{
-						"name": "_approved",
-						"type": "bool"
-					}
-				],
-				"name": "setApprovalForAll",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					},
-					{
-						"name": "_data",
-						"type": "bytes"
-					}
-				],
-				"name": "safeTransferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_operator",
-						"type": "address"
-					}
-				],
-				"name": "isApprovedForAll",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_name",
-						"type": "string"
-					},
-					{
-						"name": "_symbol",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_approved",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_operator",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_approved",
-						"type": "bool"
-					}
-				],
-				"name": "ApprovalForAll",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x175E CODESIZE SUB DUP1 PUSH3 0x175E DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE DUP1 MLOAD PUSH1 0x20 DUP1 DUP4 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP2 DUP4 ADD DUP1 MLOAD SWAP1 SWAP4 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x5F SWAP2 PUSH1 0x5 SWAP2 SWAP1 DUP6 ADD SWAP1 PUSH3 0x7E JUMP JUMPDEST POP DUP1 MLOAD PUSH3 0x75 SWAP1 PUSH1 0x6 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 PUSH3 0x7E JUMP JUMPDEST POP POP POP PUSH3 0x123 JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0xC1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0xF1 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0xF1 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0xF1 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0xD4 JUMP JUMPDEST POP PUSH3 0xFF SWAP3 SWAP2 POP PUSH3 0x103 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x120 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0xFF JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x10A JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x162B DUP1 PUSH3 0x133 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x81812FC EQ PUSH2 0x169 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x1AA JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1DD JUMPI DUP1 PUSH4 0x40C10F19 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x245 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x27C JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x294 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2D4 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x2E9 JUMPI DUP1 PUSH4 0x9DC29FAC EQ PUSH2 0x2FE JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x32F JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x3A8 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x3F0 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0x41E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x12E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x116 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x15B JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0x4CA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x4F2 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x616 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x220 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x977 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x251 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x985 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x288 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0xB50 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBE9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH2 0xC98 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0xCB4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x30A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xD2D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xDBD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xE56 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3DC PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x103A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1075 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x4A5 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4FD DUP3 PUSH2 0xB50 JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x528 JUMPI POP PUSH2 0x528 DUP2 CALLER PUSH2 0x103A JUMP JUMPDEST ISZERO ISZERO PUSH2 0x595 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x69E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6A7 DUP5 PUSH2 0xB50 JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x730 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x73C DUP5 PUSH2 0x4CA JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x77D JUMPI POP PUSH2 0x77D DUP4 DUP4 PUSH2 0x103A JUMP JUMPDEST DUP1 PUSH2 0x7B3 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x820 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x871 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP12 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP11 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x8DB SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x918 SWAP1 PUSH1 0x1 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x124D JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x993 DUP6 DUP6 DUP6 PUSH2 0x616 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xA30 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xA44 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xA5A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0xBE3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xC6F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xDB3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x1425 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE64 DUP8 DUP8 DUP8 PUSH2 0x616 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x1031 JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xF18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF2C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF42 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x1031 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x10FB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x1158 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x11CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1246 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x12D3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO PUSH2 0x1366 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F414C52454144595F4558495354530000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP10 AND SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x13CC SWAP2 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP3 SWAP1 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x14AB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E45525F4144445245535300000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP1 DUP4 AND DUP2 EQ PUSH2 0x1543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x15A5 SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP4 SWAP1 LOG4 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 SWAP13 0x21 0xf9 0xa8 0xe0 DUP1 0xaf PUSH4 0x8C9787EB MUL 0x48 0xd CALL GASLIMIT 0xaa JUMPI 0xe5 DUP10 CALLER PUSH31 0x13AC7233BE19E958BD00290000000000000000000000000000000000000000 ",
-				"sourceMap": "743:1013:60:-;;;866:139;8:9:-1;5:2;;;30:1;27;20:12;5:2;866:139:60;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;866:139:60;;;960:12;;866:139;;;;;;;960:12;;:4;;:12;;;;;:::i;:::-;-1:-1:-1;982:16:60;;;;:6;;:16;;;;;:::i;:::-;;866:139;;743:1013;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;743:1013:60;;;-1:-1:-1;743:1013:60;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x81812FC EQ PUSH2 0x169 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x1AA JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1DD JUMPI DUP1 PUSH4 0x40C10F19 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x245 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x27C JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x294 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2D4 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x2E9 JUMPI DUP1 PUSH4 0x9DC29FAC EQ PUSH2 0x2FE JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x32F JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x3A8 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x3F0 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0x41E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x12E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x116 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x15B JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0x4CA JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x4F2 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x616 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x220 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x977 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x251 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x985 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x288 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH1 0x4 CALLDATALOAD PUSH2 0xB50 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2C2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBE9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x181 PUSH2 0xC98 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xF4 PUSH2 0xCB4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x30A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xD2D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xDBD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xE56 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3DC PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x103A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1075 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x4A5 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4FD DUP3 PUSH2 0xB50 JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x528 JUMPI POP PUSH2 0x528 DUP2 CALLER PUSH2 0x103A JUMP JUMPDEST ISZERO ISZERO PUSH2 0x595 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x69E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6A7 DUP5 PUSH2 0xB50 JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x730 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x73C DUP5 PUSH2 0x4CA JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x77D JUMPI POP PUSH2 0x77D DUP4 DUP4 PUSH2 0x103A JUMP JUMPDEST DUP1 PUSH2 0x7B3 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x820 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x871 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP12 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP11 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x8DB SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x918 SWAP1 PUSH1 0x1 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x124D JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x993 DUP6 DUP6 DUP6 PUSH2 0x616 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xA30 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xA44 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xA5A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xB49 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0xBE3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xC6F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x4C2 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x497 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4C2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xDB3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x981 DUP3 DUP3 PUSH2 0x1425 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE64 DUP8 DUP8 DUP8 PUSH2 0x616 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x1031 JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xF18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF2C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF42 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x1031 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x10FB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x1158 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x11CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1246 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x12D3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO PUSH2 0x1366 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F414C52454144595F4558495354530000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP10 AND SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x13CC SWAP2 PUSH2 0x11D2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP3 SWAP1 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ISZERO ISZERO PUSH2 0x14AB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E45525F4144445245535300000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP1 DUP4 AND DUP2 EQ PUSH2 0x1543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP5 MSTORE PUSH1 0x3 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD PUSH2 0x15A5 SWAP2 PUSH2 0x115B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP2 MLOAD DUP5 SWAP3 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 DUP4 SWAP1 LOG4 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 SWAP13 0x21 0xf9 0xa8 0xe0 DUP1 0xaf PUSH4 0x8C9787EB MUL 0x48 0xd CALL GASLIMIT 0xaa JUMPI 0xe5 DUP10 CALLER PUSH31 0x13AC7233BE19E958BD00290000000000000000000000000000000000000000 ",
-				"sourceMap": 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-			}
-		}
-	},
-	"sources": {
-		"test/DummyERC721Token/DummyERC721Token.sol": {
-			"id": 60
-		},
-		"tokens/ERC721Token/MintableERC721Token.sol": {
-			"id": 77
-		},
-		"tokens/ERC721Token/ERC721Token.sol": {
-			"id": 74
-		},
-		"tokens/ERC721Token/IERC721Token.sol": {
-			"id": 76
-		},
-		"tokens/ERC721Token/IERC721Receiver.sol": {
-			"id": 75
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		}
-	},
-	"sourceCodes": {
-		"test/DummyERC721Token/DummyERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC721Token/MintableERC721Token.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract DummyERC721Token is\n    Ownable,\n    MintableERC721Token\n{\n    string public name;\n    string public symbol;\n\n    constructor (\n        string _name,\n        string _symbol\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n    }\n\n    /// @dev Function to mint a new token\n    ///      Reverts if the given token ID already exists\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _tokenId ID of the token to be minted by the msg.sender    \n    function mint(address _to, uint256 _tokenId)\n        external\n    {\n        _mint(_to, _tokenId);\n    }\n\n    /// @dev Function to burn a token\n    ///      Reverts if the given token ID doesn't exist or not called by contract owner\n    /// @param _owner Owner of token with given token ID\n    /// @param _tokenId ID of the token to be burned by the msg.sender\n    function burn(address _owner, uint256 _tokenId)\n        external\n        onlyOwner\n    {\n        _burn(_owner, _tokenId);\n    }\n}\n",
-		"tokens/ERC721Token/MintableERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./ERC721Token.sol\";\n\n\ncontract MintableERC721Token is\n    ERC721Token\n{\n    /// @dev Function to mint a new token\n    ///      Reverts if the given token ID already exists\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _tokenId ID of the token to be minted by the msg.sender    \n    function _mint(address _to, uint256 _tokenId)\n        internal\n    {\n        require(\n            _to != address(0),\n            \"ERC721_ZERO_TO_ADDRESS\"\n        );\n\n        address owner = owners[_tokenId];\n        require(\n            owner == address(0),\n            \"ERC721_OWNER_ALREADY_EXISTS\"\n        );\n\n        owners[_tokenId] = _to;\n        balances[_to] = safeAdd(balances[_to], 1);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _tokenId\n        );\n    }\n\n    /// @dev Function to burn a token\n    ///      Reverts if the given token ID doesn't exist\n    /// @param _owner Owner of token with given token ID\n    /// @param _tokenId ID of the token to be burned by the msg.sender\n    function _burn(address _owner, uint256 _tokenId)\n        internal\n    {\n        require(\n            _owner != address(0),\n            \"ERC721_ZERO_OWNER_ADDRESS\"\n        );\n\n        address owner = owners[_tokenId];\n        require(\n            owner == _owner,\n            \"ERC721_OWNER_MISMATCH\"\n        );\n\n        owners[_tokenId] = address(0);\n        balances[_owner] = safeSub(balances[_owner], 1);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _tokenId\n        );\n    }\n}\n",
-		"tokens/ERC721Token/ERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC721Token.sol\";\nimport \"./IERC721Receiver.sol\";\nimport \"../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract ERC721Token is\n    IERC721Token,\n    SafeMath\n{\n    // Function selector for ERC721Receiver.onERC721Received\n    // 0x150b7a02\n    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"));\n\n    // Mapping of tokenId => owner\n    mapping (uint256 => address) internal owners;\n\n    // Mapping of tokenId => approved address\n    mapping (uint256 => address) internal approvals;\n\n    // Mapping of owner => number of tokens owned\n    mapping (address => uint256) internal balances;\n\n    // Mapping of owner => operator => approved\n    mapping (address => mapping (address => bool)) internal operatorApprovals;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                _data\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                \"\"\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external\n    {\n        address owner = ownerOf(_tokenId);\n        require(\n            msg.sender == owner || isApprovedForAll(owner, msg.sender),\n            \"ERC721_INVALID_SENDER\"\n        );\n\n        approvals[_tokenId] = _approved;\n        emit Approval(\n            owner,\n            _approved,\n            _tokenId\n        );\n    }\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external\n    {\n        operatorApprovals[msg.sender][_operator] = _approved;\n        emit ApprovalForAll(\n            msg.sender,\n            _operator,\n            _approved\n        );\n    }\n    \n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        require(\n            _owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return balances[_owner];\n    }\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public\n    {\n        require(\n            _to != address(0),\n            \"ERC721_ZERO_TO_ADDRESS\"\n        );\n\n        address owner = ownerOf(_tokenId);\n        require(\n            _from == owner,\n            \"ERC721_OWNER_MISMATCH\"\n        );\n\n        address spender = msg.sender;\n        address approvedAddress = getApproved(_tokenId);\n        require(\n            spender == owner ||\n            isApprovedForAll(owner, spender) ||\n            approvedAddress == spender,\n            \"ERC721_INVALID_SPENDER\"\n        );\n\n        if (approvedAddress != address(0)) {\n            approvals[_tokenId] = address(0);\n        }\n\n        owners[_tokenId] = _to;\n        balances[_from] = safeSub(balances[_from], 1);\n        balances[_to] = safeAdd(balances[_to], 1);\n    \n        emit Transfer(\n            _from,\n            _to,\n            _tokenId\n        );\n    }\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        address owner = owners[_tokenId];\n        require(\n            owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return owner;\n    }\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        return approvals[_tokenId];\n    }\n\n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool)\n    {\n        return operatorApprovals[_owner][_operator];\n    }\n}\n",
-		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n"
-	},
-	"sourceTreeHashHex": "0x7c03657f568331e5dbdd3212ed6be6074760e096f601ee84ad8c0fa46acd293f",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json b/contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json
deleted file mode 100644
index de60fb930..000000000
--- a/contracts/core/generated-artifacts/DummyMultipleReturnERC20Token.json
+++ /dev/null
@@ -1,397 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "DummyMultipleReturnERC20Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "name",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "decimals",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "symbol",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "mint",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_spender",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_target",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "setBalance",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "MAX_MINT_AMOUNT",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_name",
-						"type": "string"
-					},
-					{
-						"name": "_symbol",
-						"type": "string"
-					},
-					{
-						"name": "_decimals",
-						"type": "uint256"
-					},
-					{
-						"name": "_totalSupply",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0xD68 CODESIZE SUB DUP1 PUSH2 0xD68 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD MLOAD SWAP3 DUP5 ADD MLOAD PUSH1 0x60 DUP6 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP3 DUP6 ADD DUP1 MLOAD SWAP1 SWAP6 SWAP5 SWAP1 SWAP5 ADD SWAP4 SWAP1 SWAP3 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 PUSH2 0x6F SWAP2 PUSH1 0x4 SWAP2 DUP8 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP DUP3 MLOAD PUSH2 0x83 SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP PUSH1 0x6 SWAP2 SWAP1 SWAP2 SSTORE CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE POP PUSH2 0x141 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xE7 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x114 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x114 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x114 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xF9 JUMP JUMPDEST POP PUSH2 0x120 SWAP3 SWAP2 POP PUSH2 0x124 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x13E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x12A JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0xC18 DUP1 PUSH2 0x150 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x526 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x52C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x554 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x570 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x5E9 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x66F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x7FE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x836 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x94C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xA33 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 PUSH1 0x0 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 PUSH1 0x0 RETURN JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x662 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x66C CALLER DUP3 PUSH2 0xA41 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x6ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x783 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x8BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0x909 JUMPI PUSH2 0x901 PUSH1 0x3 SLOAD PUSH2 0x8FC DUP4 DUP6 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAFA JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0x922 JUMP JUMPDEST PUSH2 0x91E PUSH1 0x3 SLOAD PUSH2 0x919 DUP5 DUP5 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x9D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x66C JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xA72 SWAP1 DUP3 SWAP1 PUSH2 0xB71 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xAA5 SWAP1 DUP3 PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xB6B JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xBE5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x4b SWAP11 CALLDATASIZE SIGNEXTEND PUSH18 0xFA72973A0CB91D0B0EFF3F0706340B808E79 EQ PUSH29 0x79C446632B7E100290000000000000000000000000000000000000000 ",
-				"sourceMap": "674:1072:56:-;;;742:266;8:9:-1;5:2;;;30:1;27;20:12;5:2;742:266:56;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;742:266:56;;;1079:12:55;;742:266:56;;;;;;;;;;;;;;;;;;1079:12:55;;:4;;:12;;;;:::i;:::-;-1:-1:-1;1101:16:55;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;1127:8:55;:20;;;;1203:10;1194:20;;;;:8;:20;;;;;:35;-1:-1:-1;674:1072:56;;-1:-1:-1;;;;;674:1072:56;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;674:1072:56;;;-1:-1:-1;674:1072:56;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x526 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x52C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x554 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x570 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x5E9 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x66F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x7FE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x836 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x94C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xA33 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 PUSH1 0x0 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 PUSH1 0x0 RETURN JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x662 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x66C CALLER DUP3 PUSH2 0xA41 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x6ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x783 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x8BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0x909 JUMPI PUSH2 0x901 PUSH1 0x3 SLOAD PUSH2 0x8FC DUP4 DUP6 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAFA JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0x922 JUMP JUMPDEST PUSH2 0x91E PUSH1 0x3 SLOAD PUSH2 0x919 DUP5 DUP5 PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x9D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x66C JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xA72 SWAP1 DUP3 SWAP1 PUSH2 0xB71 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xAA5 SWAP1 DUP3 PUSH2 0xB71 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xB6B JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xBE5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x4b SWAP11 CALLDATASIZE SIGNEXTEND PUSH18 0xFA72973A0CB91D0B0EFF3F0706340B808E79 EQ PUSH29 0x79C446632B7E100290000000000000000000000000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"test/DummyERC20Token/DummyMultipleReturnERC20Token.sol": {
-			"id": 56
-		},
-		"test/DummyERC20Token/DummyERC20Token.sol": {
-			"id": 55
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"tokens/ERC20Token/MintableERC20Token.sol": {
-			"id": 72
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": {
-			"id": 73
-		},
-		"tokens/ERC20Token/ERC20Token.sol": {
-			"id": 70
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		}
-	},
-	"sourceCodes": {
-		"test/DummyERC20Token/DummyMultipleReturnERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./DummyERC20Token.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract DummyMultipleReturnERC20Token is\n    DummyERC20Token\n{\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n        DummyERC20Token(\n            _name,\n            _symbol,\n            _decimals,\n            _totalSupply\n        )\n    {}\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true)\n        assembly {\n            mstore(0, 1)\n            mstore(32, 1)\n            return(0, 64)\n        }\n    }\n}\n\n",
-		"test/DummyERC20Token/DummyERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/MintableERC20Token.sol\";\n\n\ncontract DummyERC20Token is \n    Ownable,\n    MintableERC20Token\n{\n    string public name;\n    string public symbol;\n    uint256 public decimals;\n    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;\n\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n        decimals = _decimals;\n        _totalSupply = _totalSupply;\n        balances[msg.sender] = _totalSupply;\n    }\n\n    /// @dev Sets the balance of target address\n    /// @param _target Address or which balance will be updated\n    /// @param _value New balance of target address\n    function setBalance(address _target, uint256 _value)\n        external\n        onlyOwner\n    {\n        uint256 currBalance = balances[_target];\n        if (_value < currBalance) {\n            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));\n        } else {\n            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));\n        }\n        balances[_target] = _value;\n    }\n\n    /// @dev Mints new tokens for sender\n    /// @param _value Amount of tokens to mint\n    function mint(uint256 _value)\n        external\n    {\n        require(\n            _value <= MAX_MINT_AMOUNT,\n            \"VALUE_TOO_LARGE\"\n        );\n\n        _mint(msg.sender, _value);\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"tokens/ERC20Token/MintableERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/SafeMath/SafeMath.sol\";\nimport \"./UnlimitedAllowanceERC20Token.sol\";\n\n\ncontract MintableERC20Token is \n    SafeMath,\n    UnlimitedAllowanceERC20Token\n{\n    /// @dev Mints new tokens\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _value Amount of tokens to mint\n    function _mint(address _to, uint256 _value)\n        internal\n    {\n        balances[_to] = safeAdd(_value, balances[_to]);\n        _totalSupply = safeAdd(_totalSupply, _value);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _value\n        );\n    }\n\n    /// @dev Mints new tokens\n    /// @param _owner Owner of tokens that will be burned\n    /// @param _value Amount of tokens to burn\n    function _burn(address _owner, uint256 _value)\n        internal\n    {\n        balances[_owner] = safeSub(balances[_owner], _value);\n        _totalSupply = safeSub(_totalSupply, _value);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _value\n        );\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/ERC20Token.sol\";\n\n\ncontract UnlimitedAllowanceERC20Token is\n    ERC20Token\n{\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        uint256 allowance = allowed[_from][msg.sender];\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowance >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        if (allowance < MAX_UINT) {\n            allowed[_from][msg.sender] -= _value;\n        }\n\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n}\n",
-		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
-	},
-	"sourceTreeHashHex": "0x9edf2fcc010282c8ff33a61271a61abfcbe0f88113427cb448b301fcb88337be",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/DummyNoReturnERC20Token.json b/contracts/core/generated-artifacts/DummyNoReturnERC20Token.json
deleted file mode 100644
index 2e7dbef5f..000000000
--- a/contracts/core/generated-artifacts/DummyNoReturnERC20Token.json
+++ /dev/null
@@ -1,397 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "DummyNoReturnERC20Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "name",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "decimals",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "symbol",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "mint",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_spender",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_target",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "setBalance",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "MAX_MINT_AMOUNT",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_name",
-						"type": "string"
-					},
-					{
-						"name": "_symbol",
-						"type": "string"
-					},
-					{
-						"name": "_decimals",
-						"type": "uint256"
-					},
-					{
-						"name": "_totalSupply",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0xF40 CODESIZE SUB DUP1 PUSH2 0xF40 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD MLOAD SWAP3 DUP5 ADD MLOAD PUSH1 0x60 DUP6 ADD MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE SWAP3 DUP6 ADD DUP1 MLOAD SWAP1 SWAP6 SWAP5 SWAP1 SWAP5 ADD SWAP4 SWAP1 SWAP3 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 DUP6 SWAP2 PUSH2 0x6F SWAP2 PUSH1 0x4 SWAP2 DUP8 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP DUP3 MLOAD PUSH2 0x83 SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH2 0xA6 JUMP JUMPDEST POP PUSH1 0x6 SWAP2 SWAP1 SWAP2 SSTORE CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE POP PUSH2 0x141 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xE7 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x114 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x114 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x114 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xF9 JUMP JUMPDEST POP PUSH2 0x120 SWAP3 SWAP2 POP PUSH2 0x124 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x13E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x12A JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0xDF0 DUP1 PUSH2 0x150 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x705 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x733 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x74F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x7C8 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x84E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x9D6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA0E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB24 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC0B JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x5E2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x678 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 ADD SWAP1 SSTORE SWAP4 DUP9 AND DUP1 DUP4 MSTORE DUP5 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE PUSH1 0x2 DUP3 MSTORE DUP5 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x841 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x84B CALLER DUP3 PUSH2 0xC19 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x8CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x962 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA95 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xAE1 JUMPI PUSH2 0xAD9 PUSH1 0x3 SLOAD PUSH2 0xAD4 DUP4 DUP6 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xCD2 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAF6 PUSH1 0x3 SLOAD PUSH2 0xAF1 DUP5 DUP5 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xBAA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x84B JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xC4A SWAP1 DUP3 SWAP1 PUSH2 0xD49 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xC7D SWAP1 DUP3 PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD43 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDBD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLDATASIZE 0xdd 0xba AND DUP8 0xbe CALLDATALOAD 0xf8 0xca NUMBER 0xec CODECOPY 0xf5 PUSH6 0x9FAA6721F549 PUSH22 0x701873EEDFB44EC7547F160029000000000000000000 ",
-				"sourceMap": "674:2274:57:-;;;736:266;8:9:-1;5:2;;;30:1;27;20:12;5:2;736:266:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;736:266:57;;;1079:12:55;;736:266:57;;;;;;;;;;;;;;;;;;1079:12:55;;:4;;:12;;;;:::i;:::-;-1:-1:-1;1101:16:55;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;1127:8:55;:20;;;;1203:10;1194:20;;;;:8;:20;;;;;:35;-1:-1:-1;674:2274:57;;-1:-1:-1;;;;;674:2274:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;674:2274:57;;;-1:-1:-1;674:2274:57;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xCF JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x1A3 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1CA JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x201 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x216 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x244 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x282 JUMPI DUP1 PUSH4 0xA0712D68 EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2B1 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xE30443BC EQ PUSH2 0x316 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0xFA9B7018 EQ PUSH2 0x375 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x38A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x123 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x10B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x150 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x436 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x4A9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x20D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0x705 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x222 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x250 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x259 PUSH2 0x733 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x74F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH1 0x4 CALLDATALOAD PUSH2 0x7C8 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x18F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x84E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x9D6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x322 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0xA0E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2AF PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB24 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x381 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B8 PUSH2 0xC0B JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x411 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x543 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x5E2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x678 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 ADD SWAP1 SSTORE SWAP4 DUP9 AND DUP1 DUP4 MSTORE DUP5 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE PUSH1 0x2 DUP3 MSTORE DUP5 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x42E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x403 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x42E JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 GT ISZERO PUSH2 0x841 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x56414C55455F544F4F5F4C415247450000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x84B CALLER DUP3 PUSH2 0xC19 JUMP JUMPDEST POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x8CC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x962 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 STOP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA95 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP1 DUP3 LT ISZERO PUSH2 0xAE1 JUMPI PUSH2 0xAD9 PUSH1 0x3 SLOAD PUSH2 0xAD4 DUP4 DUP6 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xCD2 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH2 0xAFA JUMP JUMPDEST PUSH2 0xAF6 PUSH1 0x3 SLOAD PUSH2 0xAF1 DUP5 DUP5 PUSH2 0xCD2 JUMP JUMPDEST PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xBAA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x84B JUMPI PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 SWAP1 SWAP2 AND OR SWAP1 SSTORE POP JUMP JUMPDEST PUSH10 0x21E19E0C9BAB2400000 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH2 0xC4A SWAP1 DUP3 SWAP1 PUSH2 0xD49 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SSTORE PUSH1 0x3 SLOAD PUSH2 0xC7D SWAP1 DUP3 PUSH2 0xD49 JUMP JUMPDEST PUSH1 0x3 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 PUSH1 0x0 SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD43 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDBD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 CALLDATASIZE 0xdd 0xba AND DUP8 0xbe CALLDATALOAD 0xf8 0xca NUMBER 0xec CODECOPY 0xf5 PUSH6 0x9FAA6721F549 PUSH22 0x701873EEDFB44EC7547F160029000000000000000000 ",
-				"sourceMap": "674:2274:57:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;777:18:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;777:18:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2896:270:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2896:270:70;;;;;;;;;;;;;;;;;;;;;;;;;;;3251:119;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3251:119:70;;;;;;;;;;;;;;;;;;;;2085:861:57;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2085:861:57;;;;;;;;;;;;;;827:23:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;827:23:55;;;;3524:135:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3524:135:70;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;;;;;;;;;;;;;;;;;;;;801::55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;801:20:55;;;;1907:191;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1907:191:55;;;;;;;1174:656:57;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1174:656:57;;;;;;;;;3867:162:70;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3867:162:70;;;;;;;;;;;;1406:407:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1406:407:55;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;856:65:55;;8:9:-1;5:2;;;30:1;27;20:12;5:2;856:65:55;;;;777:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;2896:270:70:-;3009:10;2981:4;3001:19;;;:7;:19;;;;;;;;;:29;;;;;;;;;;;:38;;;3054:84;;;;;;;2981:4;;3001:29;;3009:10;;3054:84;;;;;;;;-1:-1:-1;3155:4:70;2896:270;;;;:::o;3251:119::-;3351:12;;3251:119;:::o;2085:861:57:-;2256:15;;;2215:4;2256:15;;;:8;:15;;;;;;:25;-1:-1:-1;2256:25:57;2235:98;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2364:14;;;;;;;:7;:14;;;;;;;;2379:10;2364:26;;;;;;;;:36;-1:-1:-1;2364:36:57;2343:111;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2511:13;;;;;;;:8;:13;;;;;;2485:22;;;:39;;2464:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2577:13;;;;;;;;:8;:13;;;;;;;;:23;;;;;;2610:15;;;;;;;;;:25;;;;;;;2645:7;:14;;;;;2660:10;2645:26;;;;;;;;:36;;;;;;;2701:74;;;;;;;2577:13;;2610:15;;2701:74;;;;;;;;;;2918:12;827:23:55;;;;:::o;3524:135:70:-;3636:16;;3606:7;3636:16;;;:8;:16;;;;;;;3524:135::o;91:20:82:-;;;;;;:::o;801::55:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1907:191;898:23;1989:25;;;1968:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2066:25;2072:10;2084:6;2066:5;:25::i;:::-;1907:191;:::o;1174:656:57:-;1305:10;1255:4;1296:20;;;:8;:20;;;;;;:30;-1:-1:-1;1296:30:57;1275:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1435:13;;;;;;;:8;:13;;;;;;1409:22;;;:39;;1388:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1510:10;1501:20;;;;:8;:20;;;;;;;;:30;;;;;;;:20;1541:13;;;;;;;;;:23;;;;;;1580:79;;;;;;;1541:13;;1510:10;1580:79;;;;;;;;;;;1802:12;3867:162:70;3997:15;;;;3967:7;3997:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;;;;3867:162::o;1406:407:55:-;1508:19;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1530:17:55;;;;;;;:8;:17;;;;;;1561:20;;;1557:214;;;1612:51;1620:12;;1634:28;1642:11;1655:6;1634:7;:28::i;:::-;1612:7;:51::i;:::-;1597:12;:66;1557:214;;;1709:51;1717:12;;1731:28;1739:6;1747:11;1731:7;:28::i;:::-;1709:7;:51::i;:::-;1694:12;:66;1557:214;-1:-1:-1;1780:17:55;;;;;;;;:8;:17;;;;;:26;1406:407::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;;;333:167;:::o;856:65:55:-;898:23;856:65;:::o;935:277:72:-;1042:13;;;;;;;:8;:13;;;;;;1026:30;;1034:6;;1026:7;:30::i;:::-;1010:13;;;;;;;:8;:13;;;;;:46;1089:12;;1081:29;;1103:6;1081:7;:29::i;:::-;1066:12;:44;1126:79;;;;;;;;;;;;1156:1;;1126:79;;;;;;;;;935:277;;:::o;502:208:84:-;588:7;632:6;;;;611:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;698:5:84;;;502:208::o;716:230::-;802:7;837:5;;;873:6;;;;852:69;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;938:1;716:230;-1:-1:-1;;;716:230:84:o"
-			}
-		}
-	},
-	"sources": {
-		"test/DummyERC20Token/DummyNoReturnERC20Token.sol": {
-			"id": 57
-		},
-		"test/DummyERC20Token/DummyERC20Token.sol": {
-			"id": 55
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"tokens/ERC20Token/MintableERC20Token.sol": {
-			"id": 72
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": {
-			"id": 73
-		},
-		"tokens/ERC20Token/ERC20Token.sol": {
-			"id": 70
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		}
-	},
-	"sourceCodes": {
-		"test/DummyERC20Token/DummyNoReturnERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./DummyERC20Token.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract DummyNoReturnERC20Token is\n    DummyERC20Token\n{\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n        DummyERC20Token(\n            _name,\n            _symbol,\n            _decimals,\n            _totalSupply\n        )\n    {}\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data\n        assembly {\n            return(0, 0)\n        }\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data\n        assembly {\n            return(0, 0)\n        }\n    }\n}\n\n",
-		"test/DummyERC20Token/DummyERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/MintableERC20Token.sol\";\n\n\ncontract DummyERC20Token is \n    Ownable,\n    MintableERC20Token\n{\n    string public name;\n    string public symbol;\n    uint256 public decimals;\n    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;\n\n    constructor (\n        string _name,\n        string _symbol,\n        uint256 _decimals,\n        uint256 _totalSupply\n    )\n        public\n    {\n        name = _name;\n        symbol = _symbol;\n        decimals = _decimals;\n        _totalSupply = _totalSupply;\n        balances[msg.sender] = _totalSupply;\n    }\n\n    /// @dev Sets the balance of target address\n    /// @param _target Address or which balance will be updated\n    /// @param _value New balance of target address\n    function setBalance(address _target, uint256 _value)\n        external\n        onlyOwner\n    {\n        uint256 currBalance = balances[_target];\n        if (_value < currBalance) {\n            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));\n        } else {\n            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));\n        }\n        balances[_target] = _value;\n    }\n\n    /// @dev Mints new tokens for sender\n    /// @param _value Amount of tokens to mint\n    function mint(uint256 _value)\n        external\n    {\n        require(\n            _value <= MAX_MINT_AMOUNT,\n            \"VALUE_TOO_LARGE\"\n        );\n\n        _mint(msg.sender, _value);\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"tokens/ERC20Token/MintableERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/SafeMath/SafeMath.sol\";\nimport \"./UnlimitedAllowanceERC20Token.sol\";\n\n\ncontract MintableERC20Token is \n    SafeMath,\n    UnlimitedAllowanceERC20Token\n{\n    /// @dev Mints new tokens\n    /// @param _to Address of the beneficiary that will own the minted token\n    /// @param _value Amount of tokens to mint\n    function _mint(address _to, uint256 _value)\n        internal\n    {\n        balances[_to] = safeAdd(_value, balances[_to]);\n        _totalSupply = safeAdd(_totalSupply, _value);\n\n        emit Transfer(\n            address(0),\n            _to,\n            _value\n        );\n    }\n\n    /// @dev Mints new tokens\n    /// @param _owner Owner of tokens that will be burned\n    /// @param _value Amount of tokens to burn\n    function _burn(address _owner, uint256 _value)\n        internal\n    {\n        balances[_owner] = safeSub(balances[_owner], _value);\n        _totalSupply = safeSub(_totalSupply, _value);\n\n        emit Transfer(\n            _owner,\n            address(0),\n            _value\n        );\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/ERC20Token.sol\";\n\n\ncontract UnlimitedAllowanceERC20Token is\n    ERC20Token\n{\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        uint256 allowance = allowed[_from][msg.sender];\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowance >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        if (allowance < MAX_UINT) {\n            allowed[_from][msg.sender] -= _value;\n        }\n\n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n}\n",
-		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
-	},
-	"sourceTreeHashHex": "0x552299c00640ccbf6122867908f7e8c862d21ec4e34e5abaff193fce16240d6a",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC20Proxy.json b/contracts/core/generated-artifacts/ERC20Proxy.json
deleted file mode 100644
index beabe2944..000000000
--- a/contracts/core/generated-artifacts/ERC20Proxy.json
+++ /dev/null
@@ -1,252 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ERC20Proxy",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "addAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "authorities",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "removeAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "removeAuthorizedAddressAtIndex",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getProxyId",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "authorized",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getAuthorizedAddresses",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "fallback"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "caller",
-						"type": "address"
-					}
-				],
-				"name": "AuthorizedAddressAdded",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "caller",
-						"type": "address"
-					}
-				],
-				"name": "AuthorizedAddressRemoved",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE PUSH2 0xF4A DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0x278 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x2B9 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x2FC JUMPI DUP1 PUSH4 0xAE25532E EQ PUSH2 0x32D JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x377 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x3B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x41E JUMPI JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD AND PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP2 EQ ISZERO PUSH2 0x243 JUMPI PUSH1 0x40 DUP1 MLOAD CALLER DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 DUP2 KECCAK256 SLOAD ISZERO ISZERO PUSH2 0x17B JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0x1553454E4445525F4E4F545F415554484F52495A454400000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x28 PUSH1 0x4 CALLDATALOAD ADD CALLDATALOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x60 PUSH1 0x24 PUSH1 0x4 CALLDATACOPY PUSH1 0x20 PUSH1 0x0 PUSH1 0x64 PUSH1 0x0 DUP1 DUP6 GAS CALL PUSH1 0x0 DUP1 MLOAD GT PUSH1 0x20 RETURNDATASIZE EQ AND RETURNDATASIZE ISZERO OR DUP2 AND SWAP1 POP DUP1 ISZERO PUSH2 0x1D2 JUMPI STOP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF5452414E534645525F4641494C454400000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x44C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x284 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH1 0x4 CALLDATALOAD PUSH2 0x638 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x66D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH2 0x966 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x308 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x982 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x342 PUSH2 0xD37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x383 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xD6D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3CE PUSH2 0xD82 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDF1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x567 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x646 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x6F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x91F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x807 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x917 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x85F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x892 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x911 SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH2 0x91F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x7D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xA9E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB0E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB34 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xBC2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xC3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xC70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xCEF SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xDE7 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDBC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xE77 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xED4 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xEFB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xEFB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF00 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xD6A SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF1A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF06 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 TIMESTAMP 0xe8 0xd1 0x2c 0xee SAR PUSH6 0xAC011B69C29A 0xad PUSH26 0x7FD7A173CAA7693FE91761BBBAA39C950E002900000000000000 ",
-				"sourceMap": "641:8586:18:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;641:8586:18;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0x278 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x2B9 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x2FC JUMPI DUP1 PUSH4 0xAE25532E EQ PUSH2 0x32D JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x377 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x3B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x41E JUMPI JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD AND PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP2 EQ ISZERO PUSH2 0x243 JUMPI PUSH1 0x40 DUP1 MLOAD CALLER DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 DUP2 KECCAK256 SLOAD ISZERO ISZERO PUSH2 0x17B JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0x1553454E4445525F4E4F545F415554484F52495A454400000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x28 PUSH1 0x4 CALLDATALOAD ADD CALLDATALOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x60 PUSH1 0x24 PUSH1 0x4 CALLDATACOPY PUSH1 0x20 PUSH1 0x0 PUSH1 0x64 PUSH1 0x0 DUP1 DUP6 GAS CALL PUSH1 0x0 DUP1 MLOAD GT PUSH1 0x20 RETURNDATASIZE EQ AND RETURNDATASIZE ISZERO OR DUP2 AND SWAP1 POP DUP1 ISZERO PUSH2 0x1D2 JUMPI STOP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF5452414E534645525F4641494C454400000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x44C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x284 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH1 0x4 CALLDATALOAD PUSH2 0x638 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x66D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x290 PUSH2 0x966 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x308 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x982 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x342 PUSH2 0xD37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x383 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xD6D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3CE PUSH2 0xD82 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x276 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDF1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x567 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x646 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x6F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x91F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x807 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x917 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x85F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x892 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x911 SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH2 0x91F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x7D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xA9E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB0E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB34 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xBC2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xC3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xC70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xCEF SWAP1 DUP3 PUSH2 0xED7 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xDE7 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDBC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xE77 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xED4 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xEFB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xEFB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF00 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xD6A SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF1A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF06 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 TIMESTAMP 0xe8 0xd1 0x2c 0xee SAR PUSH6 0xAC011B69C29A 0xad PUSH26 0x7FD7A173CAA7693FE91761BBBAA39C950E002900000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"protocol/AssetProxy/ERC20Proxy.sol": {
-			"id": 18
-		},
-		"protocol/AssetProxy/MixinAuthorizable.sol": {
-			"id": 20
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"protocol/AssetProxy/mixins/MAuthorizable.sol": {
-			"id": 24
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 23
-		}
-	},
-	"sourceCodes": {
-		"protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
-	},
-	"sourceTreeHashHex": "0x61b379850639517b46c6d60f6c12c18bf568c6d475f90938b2653446bd018009",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC20Token.json b/contracts/core/generated-artifacts/ERC20Token.json
deleted file mode 100644
index 2f060f478..000000000
--- a/contracts/core/generated-artifacts/ERC20Token.json
+++ /dev/null
@@ -1,230 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ERC20Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_spender",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "0x608060405234801561001057600080fd5b506106a0806100206000396000f3006080604052600436106100775763ffffffff7c0100000000000000000000000000000000000000000000000000000000600035041663095ea7b3811461007c57806318160ddd146100c157806323b872dd146100e857806370a082311461011f578063a9059cbb1461014d578063dd62ed3e1461017e575b600080fd5b34801561008857600080fd5b506100ad73ffffffffffffffffffffffffffffffffffffffff600435166024356101b2565b604080519115158252519081900360200190f35b3480156100cd57600080fd5b506100d6610225565b60408051918252519081900360200190f35b3480156100f457600080fd5b506100ad73ffffffffffffffffffffffffffffffffffffffff6004358116906024351660443561022b565b34801561012b57600080fd5b506100d673ffffffffffffffffffffffffffffffffffffffff60043516610487565b34801561015957600080fd5b506100ad73ffffffffffffffffffffffffffffffffffffffff600435166024356104af565b34801561018a57600080fd5b506100d673ffffffffffffffffffffffffffffffffffffffff6004358116906024351661063c565b33600081815260016020908152604080832073ffffffffffffffffffffffffffffffffffffffff8716808552908352818420869055815186815291519394909390927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925928290030190a350600192915050565b60025490565b73ffffffffffffffffffffffffffffffffffffffff83166000908152602081905260408120548211156102bf57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601a60248201527f45524332305f494e53554646494349454e545f42414c414e4345000000000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8416600090815260016020908152604080832033845290915290205482111561035e57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601c60248201527f45524332305f494e53554646494349454e545f414c4c4f57414e434500000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff831660009081526020819052604090205482810110156103f457604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f55494e543235365f4f564552464c4f5700000000000000000000000000000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff80841660008181526020818152604080832080548801905593881680835284832080548890039055600182528483203384528252918490208054879003905583518681529351929391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a35060019392505050565b73ffffffffffffffffffffffffffffffffffffffff1660009081526020819052604090205490565b3360009081526020819052604081205482111561052d57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601a60248201527f45524332305f494e53554646494349454e545f42414c414e4345000000000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff831660009081526020819052604090205482810110156105c357604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f55494e543235365f4f564552464c4f5700000000000000000000000000000000604482015290519081900360640190fd5b336000818152602081815260408083208054879003905573ffffffffffffffffffffffffffffffffffffffff871680845292819020805487019055805186815290519293927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929181900390910190a350600192915050565b73ffffffffffffffffffffffffffffffffffffffff9182166000908152600160209081526040808320939094168252919091522054905600a165627a7a7230582091d5f3099f6c9b96592d237b4ebe70f32ea73e9d586c449c4e770439ccce29ba0029",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6A0 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x95EA7B3 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xC1 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0xE8 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x11F JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x14D JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x17E JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x1B2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD6 PUSH2 0x225 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x22B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x487 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x159 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x4AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x63C JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x2BF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x35E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F414C4C4F57414E434500000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x3F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 ADD SWAP1 SSTORE SWAP4 DUP9 AND DUP1 DUP4 MSTORE DUP5 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE PUSH1 0x1 DUP3 MSTORE DUP5 DUP4 KECCAK256 CALLER DUP5 MSTORE DUP3 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x52D JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x5C3 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP8 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP5 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 SWAP2 0xd5 RETURN MULMOD SWAP16 PUSH13 0x9B96592D237B4EBE70F32EA73E SWAP14 PC PUSH13 0x449C4E770439CCCE29BA002900 ",
-				"sourceMap": "635:3396:70:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;635:3396:70;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
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-				"sourceMap": "635:3396:70:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2896:270;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2896:270:70;;;;;;;;;;;;;;;;;;;;;;;;;;;3251:119;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3251:119:70;;;;;;;;;;;;;;;;;;;;1872:723;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1872:723:70;;;;;;;;;;;;;;3524:135;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3524:135:70;;;;;;;1055:514;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1055:514:70;;;;;;;;;3867:162;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;3867:162:70;;;;;;;;;;;;2896:270;3009:10;2981:4;3001:19;;;:7;:19;;;;;;;;;:29;;;;;;;;;;;:38;;;3054:84;;;;;;;2981:4;;3001:29;;3009:10;;3054:84;;;;;;;;-1:-1:-1;3155:4:70;2896:270;;;;:::o;3251:119::-;3351:12;;3251:119;:::o;1872:723::-;2043:15;;;2002:4;2043:15;;;;;;;;;;;:25;-1:-1:-1;2043:25:70;2022:98;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2151:14;;;;;;;:7;:14;;;;;;;;2166:10;2151:26;;;;;;;;:36;-1:-1:-1;2151:36:70;2130:111;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2298:13;;;:8;:13;;;;;;;;;;;2272:22;;;:39;;2251:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2364:13;;;;:8;:13;;;;;;;;;;;:23;;;;;;2397:15;;;;;;;;;:25;;;;;;;-1:-1:-1;2432:14:70;;;;;2447:10;2432:26;;;;;;;;:36;;;;;;;2488:74;;;;;;;2364:13;;2397:15;;2488:74;;;;;;;;;;-1:-1:-1;2584:4:70;1872:723;;;;;:::o;3524:135::-;3636:16;;3606:7;3636:16;;;;;;;;;;;;3524:135::o;1055:514::-;1186:10;1136:4;1177:20;;;;;;;;;;;:30;-1:-1:-1;1177:30:70;1156:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1316:13;;;:8;:13;;;;;;;;;;;1290:22;;;:39;;1269:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1391:10;1382:8;:20;;;;;;;;;;;:30;;;;;;;:20;1422:13;;;;;;;;;:23;;;;;;1461:79;;;;;;;1422:13;;1391:10;1461:79;;;;;;;;;;;-1:-1:-1;1558:4:70;1055:514;;;;:::o;3867:162::-;3997:15;;;;3967:7;3997:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;;;;3867:162::o"
-			}
-		}
-	},
-	"sources": {
-		"tokens/ERC20Token/ERC20Token.sol": {
-			"id": 70
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		}
-	},
-	"sourceCodes": {
-		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
-	},
-	"sourceTreeHashHex": "0xee0dcd8415ba0737890f13994332b71d7fbed7c79041929a551c334c497db064",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC721Proxy.json b/contracts/core/generated-artifacts/ERC721Proxy.json
deleted file mode 100644
index ace5a8cc8..000000000
--- a/contracts/core/generated-artifacts/ERC721Proxy.json
+++ /dev/null
@@ -1,252 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ERC721Proxy",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "addAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "authorities",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "removeAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "removeAuthorizedAddressAtIndex",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getProxyId",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "authorized",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getAuthorizedAddresses",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "fallback"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "caller",
-						"type": "address"
-					}
-				],
-				"name": "AuthorizedAddressAdded",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "caller",
-						"type": "address"
-					}
-				],
-				"name": "AuthorizedAddressRemoved",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x6BA JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x768 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x7FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x993 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x87B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x98B JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x8D3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x906 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x985 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH2 0x993 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x84B JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB12 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB82 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xBA8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xC36 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xCB1 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xCE4 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xD63 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE5B JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE30 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xEEB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xF48 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xF6F JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xF6F SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF74 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xDDE SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF8E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF7A JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xac PUSH8 0x2B5450C1BC3C342F 0xdf CALLDATACOPY GAS 0xcf DUP10 0xbf PUSH4 0x8B635EB0 PUSH17 0x3954514ED9B02A15672E00290000000000 ",
-				"sourceMap": "641:7861:19:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;641:7861:19;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x2BC JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0x2EC JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x32D JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x35B JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x370 JUMPI DUP1 PUSH4 0xAE25532E EQ PUSH2 0x3A1 JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x3EB JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x42D JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x492 JUMPI JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD AND PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP2 EQ ISZERO PUSH2 0x2B7 JUMPI PUSH1 0x40 DUP1 MLOAD CALLER DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 DUP2 KECCAK256 SLOAD ISZERO ISZERO PUSH2 0x17B JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0x1553454E4445525F4E4F545F415554484F52495A454400000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x64 CALLDATALOAD SUB ISZERO PUSH2 0x1F7 JUMPI PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xE494E56414C49445F414D4F554E540000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x40 PUSH1 0x24 PUSH1 0x4 CALLDATACOPY PUSH1 0x4 CALLDATALOAD PUSH1 0x20 PUSH1 0x48 DUP3 ADD PUSH1 0x44 CALLDATACOPY PUSH1 0x28 DUP2 ADD CALLDATALOAD PUSH1 0x0 DUP1 PUSH1 0x64 PUSH1 0x0 DUP1 DUP6 GAS CALL DUP1 ISZERO PUSH2 0x246 JUMPI STOP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF5452414E534645525F4641494C454400000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x4C0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x304 PUSH1 0x4 CALLDATALOAD PUSH2 0x6AC JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x6E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x367 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x304 PUSH2 0x9DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x9F6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3B6 PUSH2 0xDAB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x419 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xDE1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x439 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x442 PUSH2 0xDF6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x47E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x466 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x49E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2EA PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xE65 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x546 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x5DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x6BA JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x768 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x7FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x993 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x87B JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x98B JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x8D3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x906 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x985 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH2 0x993 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x84B JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xA7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xB12 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0xB82 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0xBA8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0xC36 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xCB1 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xCE4 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xD63 SWAP1 DUP3 PUSH2 0xF4B JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE5B JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xE30 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xEEB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xF48 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xF6F JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xF6F SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xF74 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xDDE SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xF8E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xF7A JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xac PUSH8 0x2B5450C1BC3C342F 0xdf CALLDATACOPY GAS 0xcf DUP10 0xbf PUSH4 0x8B635EB0 PUSH17 0x3954514ED9B02A15672E00290000000000 ",
-				"sourceMap": "641:7861:19:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;641:7861:19;1037:66;1033:1;1020:15;1016:88;1499:66;1489:8;1486:80;1483:2;;;1795;1789:9;;1833:6;1815:70;;1925:15;1920:2;1909:14;;1902:39;2036:20;;;2030:27;2023:35;2020:2;;;2159:66;2156:1;2149:77;2258:66;2254:2;2247:78;2357:66;2353:2;2346:78;2456:1;2452:2;2445:13;2489:3;2486:1;2479:14;2020:2;5829:1;5823:3;5810:17;5806:25;5803:2;;;5925:66;5922:1;5915:77;6024:66;6020:2;6013:78;6123:66;6119:2;6112:78;6222:1;6218:2;6211:13;6255:3;6252:1;6245:14;5803:2;6553:66;6550:1;6543:77;6848:2;6844;6841:1;6828:23;6988:1;6975:15;7050:2;7045;7028:15;7024:24;7020:2;7007:46;7195:2;7178:15;7174:24;7161:38;7620:1;7560;7505:3;7440:1;7382;7312:5;7257:3;7231:448;7699:7;7696:2;;;7729:12;7696:2;7861:66;7858:1;7851:77;7956:66;7952:2;7945:78;8051:66;8047:2;8040:78;8146:1;8142:2;8135:13;8175:3;8172:1;8165:14;1483:2;8271:1;8268;8261:12;1145:320:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1145:320:20;;;;;;;;;1030:28;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1030:28:20;;;;;;;;;;;;;;;;;;;;;;;;1579:547;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1579:547:20;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;2299:643:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2299:643:20;;;;;;;;;8387:113:19;;8:9:-1;5:2;;;30:1;27;20:12;5:2;8387:113:19;;;;;;;;;;;;;;;;;;;;;;;981:43:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;981:43:20;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3039:138:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;3039:138:20;;;;;;;;;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;1145:320:20;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1262:18:20;;;;;;;:10;:18;;;;;;;;1261:19;1240:91;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1342:18;;;;;;;1363:4;1342:18;;;;;;;;:25;;;;;;;;1377:11;27:10:-1;;23:18;;;45:23;;1377:24:20;;;;;;;;;;;;;;1416:42;1447:10;;1342:18;1416:42;;;1145:320;:::o;1030:28::-;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1030:28:20;:::o;1579:547::-;1814:9;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1698:18:20;;;;;;;:10;:18;;;;;;;;1677:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1781:18:20;;;;;;;:10;:18;;;;;1774:25;;;;;;1809:252;1833:11;:18;1829:22;;1809:252;;;1894:6;1876:24;;:11;1888:1;1876:14;;;;;;;;;;;;;;;;;;;;;;:24;1872:179;;;1937:11;1949:18;;:22;;;;1937:35;;;;;;;;;;;;;;;;1920:11;:14;;1937:35;;;;;1932:1;;1920:14;;;;;;;;;;;;;;;:52;;;;;;;;;;;;;;;1990:11;:23;;;;;;;;;:::i;:::-;;2031:5;;1872:179;1853:3;;1809:252;;;2075:44;;2108:10;;2075:44;;;;;;;;;1579:547;;:::o;91:20:82:-;;;;;;:::o;2299:643:20:-;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2462:18:20;;;;;;;:10;:18;;;;;;;;2441:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2566:11;:18;2558:26;;2537:92;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2682:6;2660:28;;:11;2672:5;2660:18;;;;;;;;;;;;;;;;;;;;;;:28;2639:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2759:18;;;;;;;:10;:18;;;;;2752:25;;;;;;2808:11;2820:18;;:22;;;;2808:35;;;;;;;;;;;;;;;;2787:11;:18;;2808:35;;;;;2799:5;;2787:18;;;;;;;;;;;;;;;:56;;;;;;;;;;;;;;;2853:11;:23;;;;;;;;;:::i;:::-;-1:-1:-1;2891:44:20;;2924:10;;2891:44;;;;;;;;;2299:643;;:::o;8387:113:19:-;761:41;;;;;;;;;;;;;;;;8387:113;;:::o;981:43:20:-;;;;;;;;;;;;;;;:::o;3039:138::-;3120:9;3159:11;3152:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;:::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;425:69;333:167;:::o;641:7861:19:-;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;"
-			}
-		}
-	},
-	"sources": {
-		"protocol/AssetProxy/ERC721Proxy.sol": {
-			"id": 19
-		},
-		"protocol/AssetProxy/MixinAuthorizable.sol": {
-			"id": 20
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"protocol/AssetProxy/mixins/MAuthorizable.sol": {
-			"id": 24
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 23
-		}
-	},
-	"sourceCodes": {
-		"protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
-	},
-	"sourceTreeHashHex": "0x93eec0587c0db8b68951a9c0c348c14e22831361b7fe38bb2d29a09ad670e10d",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ERC721Token.json b/contracts/core/generated-artifacts/ERC721Token.json
deleted file mode 100644
index 682063332..000000000
--- a/contracts/core/generated-artifacts/ERC721Token.json
+++ /dev/null
@@ -1,317 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ERC721Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "getApproved",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_approved",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "safeTransferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "ownerOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_operator",
-						"type": "address"
-					},
-					{
-						"name": "_approved",
-						"type": "bool"
-					}
-				],
-				"name": "setApprovalForAll",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					},
-					{
-						"name": "_data",
-						"type": "bytes"
-					}
-				],
-				"name": "safeTransferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_operator",
-						"type": "address"
-					}
-				],
-				"name": "isApprovedForAll",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_approved",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_operator",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_approved",
-						"type": "bool"
-					}
-				],
-				"name": "ApprovalForAll",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE2D DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x81812FC DUP2 EQ PUSH2 0x9D JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x111 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x148 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x197 JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x1D7 JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x20A JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x250 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x298 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x2C0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x3E4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x154 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x744 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x90F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xA57 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x216 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xAF0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x25C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x284 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xCD4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2CB DUP3 PUSH2 0x90F JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x2F6 JUMPI POP PUSH2 0x2F6 DUP2 CALLER PUSH2 0xCD4 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x363 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x46C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x475 DUP5 PUSH2 0x90F JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x4FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x50A DUP5 PUSH2 0x298 JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x54B JUMPI POP PUSH2 0x54B DUP4 DUP4 PUSH2 0xCD4 JUMP JUMPDEST DUP1 PUSH2 0x581 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x5EE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x63F JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP10 AND DUP4 MSTORE PUSH1 0x2 SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH2 0x6A8 SWAP1 PUSH1 0x1 PUSH2 0xD0F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x6E5 SWAP1 PUSH1 0x1 PUSH2 0xD86 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x752 DUP6 DUP6 DUP6 PUSH2 0x3E4 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x7EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x803 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x819 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x9A2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xA2E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xAFE DUP8 DUP8 DUP8 PUSH2 0x3E4 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xCCB JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xBB2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xBC6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xBDC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xCCB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD80 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDFA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH4 0x4E16583 0xc3 CALL PUSH16 0x25F8A56CE47C21C8A869EEA79ADEEBF1 0xe1 0x29 MSTORE 0xbc SMOD MOD SWAP1 0x4a STOP 0x29 ",
-				"sourceMap": "712:8295:74:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;712:8295:74;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x98 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x81812FC DUP2 EQ PUSH2 0x9D JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x111 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x148 JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x197 JUMPI DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x1D7 JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x20A JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x250 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xA9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x298 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x2C0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x3E4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x154 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x744 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB5 PUSH1 0x4 CALLDATALOAD PUSH2 0x90F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xA57 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x216 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10F PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xAF0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x25C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x284 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0xCD4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2CB DUP3 PUSH2 0x90F JUMP JUMPDEST SWAP1 POP CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND EQ DUP1 PUSH2 0x2F6 JUMPI POP PUSH2 0x2F6 DUP2 CALLER PUSH2 0xCD4 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x363 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454E4445520000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP6 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 LOG4 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND ISZERO ISZERO PUSH2 0x46C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F544F5F4144445245535300000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x475 DUP5 PUSH2 0x90F JUMP JUMPDEST SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 DUP2 AND SWAP1 DUP5 AND EQ PUSH2 0x4FE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F4F574E45525F4D49534D415443480000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST CALLER SWAP2 POP PUSH2 0x50A DUP5 PUSH2 0x298 JUMP JUMPDEST SWAP1 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ DUP1 PUSH2 0x54B JUMPI POP PUSH2 0x54B DUP4 DUP4 PUSH2 0xCD4 JUMP JUMPDEST DUP1 PUSH2 0x581 JUMPI POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST ISZERO ISZERO PUSH2 0x5EE JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F5350454E44455200000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x63F JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP10 AND DUP4 MSTORE PUSH1 0x2 SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH2 0x6A8 SWAP1 PUSH1 0x1 PUSH2 0xD0F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP9 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP4 SWAP1 SWAP4 SSTORE SWAP1 DUP8 AND DUP2 MSTORE KECCAK256 SLOAD PUSH2 0x6E5 SWAP1 PUSH1 0x1 PUSH2 0xD86 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP8 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SWAP5 SWAP1 SWAP5 SSTORE SWAP3 MLOAD DUP8 SWAP4 SWAP2 SWAP3 DUP11 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x752 DUP6 DUP6 DUP6 PUSH2 0x3E4 JUMP JUMPDEST DUP4 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 DUP2 AND PUSH1 0x24 DUP4 ADD MSTORE PUSH1 0x44 DUP3 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP4 ADD MSTORE PUSH1 0x0 PUSH1 0x84 DUP4 ADD DUP2 SWAP1 MSTORE SWAP3 MLOAD SWAP1 DUP8 AND SWAP3 PUSH4 0x150B7A02 SWAP3 PUSH1 0xC4 DUP1 DUP3 ADD SWAP4 PUSH1 0x20 SWAP4 SWAP1 SWAP3 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 DUP3 SWAP1 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x7EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x803 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x819 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x908 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x9A2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND ISZERO ISZERO PUSH2 0xA2E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F5A45524F5F4F574E4552000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE SWAP3 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 MLOAD SWAP1 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP4 SWAP3 PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xAFE DUP8 DUP8 DUP8 PUSH2 0x3E4 JUMP JUMPDEST DUP6 EXTCODESIZE SWAP2 POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xCCB JUMPI PUSH1 0x40 MLOAD PUSH32 0x150B7A0200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD DUP2 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP11 DUP2 AND PUSH1 0x24 DUP6 ADD MSTORE PUSH1 0x44 DUP5 ADD DUP10 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x64 DUP6 ADD SWAP1 DUP2 MSTORE PUSH1 0x84 DUP6 ADD DUP9 SWAP1 MSTORE SWAP1 DUP11 AND SWAP4 PUSH4 0x150B7A02 SWAP4 SWAP3 DUP13 SWAP3 DUP12 SWAP3 DUP12 SWAP3 DUP12 SWAP3 SWAP1 SWAP2 PUSH1 0xA4 ADD DUP5 DUP5 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP7 POP POP POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xBB2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xBC6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xBDC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C61646472657373 DUP2 MSTORE PUSH32 0x2C75696E743235362C6279746573290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0xCCB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x17 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433732315F494E56414C49445F53454C4543544F52000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xD80 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xDFA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH4 0x4E16583 0xc3 CALL PUSH16 0x25F8A56CE47C21C8A869EEA79ADEEBF1 0xe1 0x29 MSTORE 0xbc SMOD MOD SWAP1 0x4a STOP 0x29 ",
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-			}
-		}
-	},
-	"sources": {
-		"tokens/ERC721Token/ERC721Token.sol": {
-			"id": 74
-		},
-		"tokens/ERC721Token/IERC721Token.sol": {
-			"id": 76
-		},
-		"tokens/ERC721Token/IERC721Receiver.sol": {
-			"id": 75
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		}
-	},
-	"sourceCodes": {
-		"tokens/ERC721Token/ERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC721Token.sol\";\nimport \"./IERC721Receiver.sol\";\nimport \"../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract ERC721Token is\n    IERC721Token,\n    SafeMath\n{\n    // Function selector for ERC721Receiver.onERC721Received\n    // 0x150b7a02\n    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"));\n\n    // Mapping of tokenId => owner\n    mapping (uint256 => address) internal owners;\n\n    // Mapping of tokenId => approved address\n    mapping (uint256 => address) internal approvals;\n\n    // Mapping of owner => number of tokens owned\n    mapping (address => uint256) internal balances;\n\n    // Mapping of owner => operator => approved\n    mapping (address => mapping (address => bool)) internal operatorApprovals;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                _data\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external\n    {\n        transferFrom(\n            _from,\n            _to,\n            _tokenId\n        );\n\n        uint256 receiverCodeSize;\n        assembly {\n            receiverCodeSize := extcodesize(_to)\n        }\n        if (receiverCodeSize > 0) {\n            bytes4 selector = IERC721Receiver(_to).onERC721Received(\n                msg.sender,\n                _from,\n                _tokenId,\n                \"\"\n            );\n            require(\n                selector == ERC721_RECEIVED,\n                \"ERC721_INVALID_SELECTOR\"\n            );\n        }\n    }\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external\n    {\n        address owner = ownerOf(_tokenId);\n        require(\n            msg.sender == owner || isApprovedForAll(owner, msg.sender),\n            \"ERC721_INVALID_SENDER\"\n        );\n\n        approvals[_tokenId] = _approved;\n        emit Approval(\n            owner,\n            _approved,\n            _tokenId\n        );\n    }\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external\n    {\n        operatorApprovals[msg.sender][_operator] = _approved;\n        emit ApprovalForAll(\n            msg.sender,\n            _operator,\n            _approved\n        );\n    }\n    \n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        require(\n            _owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return balances[_owner];\n    }\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public\n    {\n        require(\n            _to != address(0),\n            \"ERC721_ZERO_TO_ADDRESS\"\n        );\n\n        address owner = ownerOf(_tokenId);\n        require(\n            _from == owner,\n            \"ERC721_OWNER_MISMATCH\"\n        );\n\n        address spender = msg.sender;\n        address approvedAddress = getApproved(_tokenId);\n        require(\n            spender == owner ||\n            isApprovedForAll(owner, spender) ||\n            approvedAddress == spender,\n            \"ERC721_INVALID_SPENDER\"\n        );\n\n        if (approvedAddress != address(0)) {\n            approvals[_tokenId] = address(0);\n        }\n\n        owners[_tokenId] = _to;\n        balances[_from] = safeSub(balances[_from], 1);\n        balances[_to] = safeAdd(balances[_to], 1);\n    \n        emit Transfer(\n            _from,\n            _to,\n            _tokenId\n        );\n    }\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        address owner = owners[_tokenId];\n        require(\n            owner != address(0),\n            \"ERC721_ZERO_OWNER\"\n        );\n        return owner;\n    }\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId)\n        public\n        view\n        returns (address)\n    {\n        return approvals[_tokenId];\n    }\n\n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool)\n    {\n        return operatorApprovals[_owner][_operator];\n    }\n}\n",
-		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xf4217ae1c8ee6ad15913d86a30747907f26acfb4a1970ea3c8a30d45ce9171d0",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Exchange.json b/contracts/core/generated-artifacts/Exchange.json
deleted file mode 100644
index badd3355c..000000000
--- a/contracts/core/generated-artifacts/Exchange.json
+++ /dev/null
@@ -1,2154 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Exchange",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "filled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "cancelled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "preSign",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "leftOrder",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "rightOrder",
-						"type": "tuple"
-					},
-					{
-						"name": "leftSignature",
-						"type": "bytes"
-					},
-					{
-						"name": "rightSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "matchOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "left",
-								"type": "tuple"
-							},
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "right",
-								"type": "tuple"
-							},
-							{
-								"name": "leftMakerAssetSpreadAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "matchedFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrderNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"name": "assetProxies",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "batchCancelOrders",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrKillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "targetOrderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "cancelOrdersUpTo",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "assetProxyId",
-						"type": "bytes4"
-					}
-				],
-				"name": "getAssetProxy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrKillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"name": "approval",
-						"type": "bool"
-					}
-				],
-				"name": "setSignatureValidatorApproval",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowedValidators",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "getOrdersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "preSigned",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "getOrderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "orderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "cancelOrder",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "orderEpoch",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "ZRX_ASSET_DATA",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "currentContextAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "VERSION",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_zrxAssetData",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "approved",
-						"type": "bool"
-					}
-				],
-				"name": "SignatureValidatorApproval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "takerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "makerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Fill",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Cancel",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "orderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "CancelUpTo",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "id",
-						"type": "bytes4"
-					},
-					{
-						"indexed": false,
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "AssetProxyRegistered",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH3 0x1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x5EC0 CODESIZE SUB DUP1 PUSH3 0x5EC0 DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH3 0x41 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x44D JUMP JUMPDEST DUP1 MLOAD DUP2 SWAP1 PUSH3 0x58 SWAP1 PUSH1 0x1 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 PUSH3 0x34C JUMP JUMPDEST POP POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x162 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x141 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1EC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x1CB JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x276 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x255 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x301 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2E0 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x2 SSTORE POP POP PUSH1 0x3 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH3 0x50F SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x38F JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x3BF JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x3BF JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x3BF JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x3A2 JUMP JUMPDEST POP PUSH3 0x3CD SWAP3 SWAP2 POP PUSH3 0x3D1 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x3EE SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x3CD JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x3D8 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH3 0x403 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH3 0x41A PUSH3 0x414 DUP3 PUSH3 0x4B4 JUMP JUMPDEST PUSH3 0x48D JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH3 0x437 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x444 DUP4 DUP3 DUP5 PUSH3 0x4DC JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x460 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x477 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x485 DUP5 DUP3 DUP6 ADD PUSH3 0x3F1 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH3 0x4AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP3 GT ISZERO PUSH3 0x4CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH1 0x1F NOT AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH3 0x4F9 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH3 0x4DF JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH3 0x509 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x59A1 DUP1 PUSH3 0x51F PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57ED JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5505 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x492B JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5F JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57FB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55CF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x47AC JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x490C JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4993 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B68 JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x580A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55BE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x218E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2263 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x2269 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x23DB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x23F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x24A8 JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x24DF JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569D JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x43AF JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x25DF JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x27A9 JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2809 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B55 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2D2D JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2EFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2F2A JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x25DF JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x572D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4386 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2F2A JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x25DF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5505 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x43DE JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x571D JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2FC4 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x570D JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57DD JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x30D3 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x3228 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x32A1 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4386 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x33FD JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x3453 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3694 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57CD JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BD JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4A0C JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561D JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x55A3 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x36D1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2EFF JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2186 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x215B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2186 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2169 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2196 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x21A5 PUSH2 0x4386 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21B4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2257 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21E4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x2204 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2230 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2217 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x223C DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x224C JUMPI PUSH2 0x2257 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x21CE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2271 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2281 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x22BE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22F6 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x23A5 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2326 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x2342 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x2355 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2381 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2368 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x238D DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x239A JUMPI PUSH2 0x23A5 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x2310 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2448 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x24A5 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x24E7 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x24EF PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24FD DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x2507 PUSH2 0x25DF JUMP JUMPDEST SWAP3 POP PUSH2 0x2515 DUP9 DUP6 DUP6 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x2527 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2533 DUP8 DUP4 PUSH2 0x36DF JUMP JUMPDEST SWAP1 POP PUSH2 0x2546 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x2550 DUP9 DUP3 PUSH2 0x36F5 JUMP JUMPDEST SWAP5 POP PUSH2 0x2567 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x2572 DUP9 DUP5 DUP8 PUSH2 0x3756 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x258B SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25A1 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25BA SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25D3 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x2608 JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x264F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x26C2 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x26C2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x274D JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x274D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55ED JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH2 0x276B DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x27BB DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x27CD DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST LT ISZERO PUSH2 0x2805 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57BD JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2811 PUSH2 0x43AF JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2825 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2F7D JUMP JUMPDEST SWAP4 POP PUSH2 0x283A DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3909 JUMP JUMPDEST SWAP3 POP PUSH2 0x284A DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x285F DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3909 JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x28A2 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x289A SWAP3 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x28DF JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x28D6 SWAP3 SWAP1 PUSH2 0x3986 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28F4 SWAP2 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2911 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2932 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2953 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x297B DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x29C9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DD JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CD JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2A16 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3864 JUMP JUMPDEST GT ISZERO PUSH2 0x2A4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FD JUMP JUMPDEST PUSH2 0x2A5C DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x2A6A DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST GT ISZERO PUSH2 0x2AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x575D JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2AB7 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2B46 SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2BFE JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2BD3 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2BFE JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2BE1 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2C26 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2C42 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C5B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C77 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C93 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2CFD JUMPI PUSH2 0x2CF8 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2CF3 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 JUMP JUMPDEST PUSH2 0x2D15 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E34 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E16 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E7D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E5F JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2EC5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2EA7 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2F07 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x2F10 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F1C DUP3 DUP3 PUSH2 0x3BED JUMP JUMPDEST PUSH2 0x2805 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3D04 JUMP JUMPDEST PUSH2 0x2F32 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x2F3D DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x260A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x574D JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2FB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560D JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x3002 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56FD JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x3032 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x30CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562D JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x310E SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x554E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x31AB JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x321C JUMPI PUSH2 0x2572 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3268 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST PUSH2 0x3276 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3DAB JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x32DE SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5521 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x337B JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x33EC JUMPI PUSH2 0x33F1 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST DUP5 PUSH2 0x3E0C JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x357C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3612 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x35D5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE PUSH2 0x1AFD DUP4 PUSH2 0x3E23 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x36EE JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x36FD PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3719 SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x374B SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x37FF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x37D4 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x37FF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x37E2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x381F DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3838 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3850 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x27A3 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x38C1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x38A7 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x38D1 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3944 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x394F DUP5 DUP5 DUP5 PUSH2 0x427C JUMP JUMPDEST ISZERO PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x39C1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x39CC DUP5 DUP5 DUP5 PUSH2 0x4301 JUMP JUMPDEST ISZERO PUSH2 0x3A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 PUSH2 0x3A13 DUP7 DUP6 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x3A1E DUP7 PUSH1 0x1 PUSH2 0x2F7D JUMP JUMPDEST PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3A62 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3BE5 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x573D JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3B2B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56ED JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3BC7 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3BAF JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3BDF JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3C2E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3CA1 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3CA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH2 0x3CA9 PUSH2 0x25DF JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566D JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3D9F SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x54B7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3DED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3E1A JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40AB JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x406E JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4146 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x4109 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x41E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x41A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x42B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x42C3 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x42D1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x42DB JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x42F6 PUSH2 0x3E8 DUP4 PUSH2 0x38AE JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x433D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x4348 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4356 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4360 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4370 DUP6 DUP4 PUSH2 0x2F7D JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x4379 JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x43C4 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x43D1 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58B0 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x441B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x442E PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST PUSH2 0x5818 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4456 DUP9 DUP3 PUSH2 0x45BC JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4440 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4487 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4495 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x44BD DUP9 DUP3 PUSH2 0x460B JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x44A7 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44E4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44F2 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4517 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 PUSH2 0x452D DUP9 DUP3 PUSH2 0x454F JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x451A JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58C9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58CE JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 MLOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4585 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x459D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x45B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x45CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x45DB PUSH2 0x4429 DUP3 PUSH2 0x5860 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x45F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4602 DUP4 DUP3 DUP5 PUSH2 0x5907 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x461E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4629 PUSH2 0x180 PUSH2 0x5818 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4637 DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x4648 DUP5 DUP5 DUP4 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x465C DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4670 DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4684 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x4698 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x46AC DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x46C0 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x46D5 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x46EB DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x470D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4719 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x473B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4747 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4766 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4785 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x47BF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x47CB DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x4543 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x47EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4805 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x4476 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4826 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x483D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4849 DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4866 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x44D3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x440A JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48DD DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4900 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x491F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4941 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x494D DUP8 DUP8 PUSH2 0x454F JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x495E DUP8 DUP3 DUP9 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x497B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4987 DUP8 DUP3 DUP9 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x49A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x49B4 DUP7 DUP7 PUSH2 0x454F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A00 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x455B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A1E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x4567 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A3C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A53 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x460B JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4A75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A8C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A98 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AC1 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ADE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AEA DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B07 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B13 DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B4B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B57 DUP7 DUP3 DUP8 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4B81 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4B8D DUP10 DUP10 PUSH2 0x454F JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4B9E DUP10 DUP3 DUP11 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BBB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BC7 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BE6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BF2 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58B0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C1B DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4C2D DUP4 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4C5D JUMPI PUSH2 0x4C43 DUP7 DUP4 MLOAD PUSH2 0x53E5 JUMP JUMPDEST PUSH2 0x4C4C DUP3 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4C30 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58C9 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58CE JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C8D DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4CA1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5913 JUMP JUMPDEST PUSH2 0x4CAA DUP2 PUSH2 0x593F JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58FC JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5373 DUP5 DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5386 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x5399 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x53BE DUP5 DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x53D1 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x53F6 DUP5 DUP3 PUSH2 0x541C JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5409 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58F6 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5442 DUP3 DUP12 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x544F PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x545C PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5469 PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5476 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5483 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x5495 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x54A9 DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x54C5 DUP3 DUP7 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x54D7 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C10 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C67 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x552F DUP3 DUP7 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x553C PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x555C DUP3 DUP6 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x344B DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x557C DUP3 DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5589 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x541C JUMP JUMPDEST PUSH2 0x5596 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x54EB PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x55B1 DUP3 DUP6 PUSH2 0x4C79 JUMP JUMPDEST PUSH2 0x260A PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4CB7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CC0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CF0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D20 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D80 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4DB0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E06 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E36 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E66 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E96 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EC6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F86 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FB6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FE6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5016 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5046 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x509C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50CC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x512C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x515C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x518C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x521C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5272 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52A2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52D2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5302 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5332 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x5362 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53E5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5837 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5856 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE DUP3 PUSH2 0x58B0 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x592E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5916 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x27A3 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 REVERT 0xae DUP15 DUP15 PUSH1 0xF0 0x4e DUP9 0xe 0xcb 0xbd CALLDATACOPY 0xd8 CALLER 0xd3 TIMESTAMP MOD 0x1e DUP12 0x2c 0xb2 0x3f 0xd5 INVALID PUSH32 0xF93742CBE9FE9F6C6578706572696D656E74616CF50037000000000000000000 ",
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-			},
-			"deployedBytecode": {
-				"linkReferences": {},
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EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57ED JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5505 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x492B JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5F JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x57FB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55CF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4811 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x49EE JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x48EE JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x47AC JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x47DC JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x490C JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4993 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B1F JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B68 JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x580A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x4A2A JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4772 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x55BE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x218E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2263 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x2269 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x23DB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4754 JUMP JUMPDEST PUSH2 0x23F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x24A8 JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x24DF JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569D JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x43AF JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x25DF JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x27A9 JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2809 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B55 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2D2D JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2EFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2F2A JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x25DF JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x572D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5513 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4386 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2F2A JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x25DF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5505 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x43DE JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x571D JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2FC4 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x570D JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57DD JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3088 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x556E JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x30D3 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x3228 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x32A1 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563D JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4386 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x33FD JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x3453 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3694 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57CD JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BD JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4A0C JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561D JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x55A3 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x36D1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2EFF JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2186 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x215B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2186 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2169 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2196 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x21A5 PUSH2 0x4386 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21B4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2257 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21E4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x2204 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2230 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2217 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x223C DUP7 DUP3 PUSH2 0x257D JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x224C JUMPI PUSH2 0x2257 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x21CE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2271 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2281 PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x22BE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x576D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22F6 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x23A5 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2326 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x2342 SWAP1 DUP11 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST SWAP3 POP PUSH2 0x2355 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2381 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2368 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x238D DUP8 DUP3 PUSH2 0x257D JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x239A JUMPI PUSH2 0x23A5 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x2310 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2448 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x577D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x24A5 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x24E7 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x24EF PUSH2 0x43DE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24FD DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x2507 PUSH2 0x25DF JUMP JUMPDEST SWAP3 POP PUSH2 0x2515 DUP9 DUP6 DUP6 DUP10 PUSH2 0x2611 JUMP JUMPDEST PUSH2 0x2527 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x2533 DUP8 DUP4 PUSH2 0x36DF JUMP JUMPDEST SWAP1 POP PUSH2 0x2546 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2990 JUMP JUMPDEST PUSH2 0x2550 DUP9 DUP3 PUSH2 0x36F5 JUMP JUMPDEST SWAP5 POP PUSH2 0x2567 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2AA9 JUMP JUMPDEST PUSH2 0x2572 DUP9 DUP5 DUP8 PUSH2 0x3756 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x258B SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25A1 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25BA SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x25D3 SWAP2 SWAP1 PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x2608 JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x264F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x26C2 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x26C2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x274D JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x274D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55ED JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH2 0x276B DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x27A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x27BB DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x27CD DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST LT ISZERO PUSH2 0x2805 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57BD JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2811 PUSH2 0x43AF JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2825 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2F7D JUMP JUMPDEST SWAP4 POP PUSH2 0x283A DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3909 JUMP JUMPDEST SWAP3 POP PUSH2 0x284A DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2F7D JUMP JUMPDEST SWAP2 POP PUSH2 0x285F DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3909 JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x28A2 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x289A SWAP3 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x28DF JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x28D6 SWAP3 SWAP1 PUSH2 0x3986 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28F4 SWAP2 SWAP1 PUSH2 0x2F7D JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2911 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2932 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2953 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x297B DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x29C9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DD JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CD JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2A16 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3864 JUMP JUMPDEST GT ISZERO PUSH2 0x2A4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FD JUMP JUMPDEST PUSH2 0x2A5C DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x2A6A DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x38AE JUMP JUMPDEST GT ISZERO PUSH2 0x2AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x575D JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2AB7 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2B46 SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2BFE JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2BD3 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2BFE JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2BE1 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2C26 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2C42 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C5B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C77 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2C93 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2CFD JUMPI PUSH2 0x2CF8 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2CF3 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3864 JUMP JUMPDEST PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 JUMP JUMPDEST PUSH2 0x2D15 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x2AA2 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E34 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E16 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E7D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E5F JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2EC5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2EA7 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2F07 PUSH2 0x43DE JUMP JUMPDEST PUSH2 0x2F10 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F1C DUP3 DUP3 PUSH2 0x3BED JUMP JUMPDEST PUSH2 0x2805 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3D04 JUMP JUMPDEST PUSH2 0x2F32 PUSH2 0x4386 JUMP JUMPDEST PUSH2 0x2F3D DUP5 DUP5 DUP5 PUSH2 0x24DF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x260A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x574D JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2FB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560D JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x3002 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56FD JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x3032 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x30CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562D JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x310E SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x554E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x31AB JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x321C JUMPI PUSH2 0x2572 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3268 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST PUSH2 0x3276 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3DAB JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x32DE SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5521 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x337B JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x33EC JUMPI PUSH2 0x33F1 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST DUP5 PUSH2 0x3E0C JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x357C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3612 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x35D5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE PUSH2 0x1AFD DUP4 PUSH2 0x3E23 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x36EE JUMPI DUP2 PUSH2 0x260A JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x36FD PUSH2 0x4386 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3719 SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x374B SWAP2 DUP5 SWAP2 PUSH2 0x3909 JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x37FF JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x37D4 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x37FF JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x37E2 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x381F DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3838 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x3850 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH2 0x27A3 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3A23 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x38C1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x38A7 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x38D1 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x38A3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567D JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3944 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x394F DUP5 DUP5 DUP5 PUSH2 0x427C JUMP JUMPDEST ISZERO PUSH2 0x3438 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x39C1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST PUSH2 0x39CC DUP5 DUP5 DUP5 PUSH2 0x4301 JUMP JUMPDEST ISZERO PUSH2 0x3A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AD JUMP JUMPDEST PUSH2 0x344B PUSH2 0x3445 PUSH2 0x3A13 DUP7 DUP6 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x3A1E DUP7 PUSH1 0x1 PUSH2 0x2F7D JUMP JUMPDEST PUSH2 0x3864 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3A62 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3BE5 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3AA2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x573D JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3B2B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56ED JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3BC7 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3BAF JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3BDF JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3C2E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x579D JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3CA1 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3CA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x57AD JUMP JUMPDEST PUSH2 0x3CA9 PUSH2 0x25DF JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566D JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3D9F SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x54B7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3DED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x578D JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3E1A JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40AB JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x406E JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4146 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x4109 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x41E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x41A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x42B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x42C3 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x42D1 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x42DB JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH2 0x42F6 PUSH2 0x3E8 DUP4 PUSH2 0x38AE JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x433D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564D JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x4348 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4356 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4360 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4370 DUP6 DUP4 PUSH2 0x2F7D JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x4379 JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x42EA DUP6 DUP5 PUSH2 0x38AE JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x43C4 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x43D1 PUSH2 0x4386 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58B0 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x441B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x442E PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST PUSH2 0x5818 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4456 DUP9 DUP3 PUSH2 0x45BC JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4440 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4487 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4495 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x44BD DUP9 DUP3 PUSH2 0x460B JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x44A7 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44E4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44F2 PUSH2 0x4429 DUP3 PUSH2 0x583F JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4517 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x446C JUMPI DUP2 PUSH2 0x452D DUP9 DUP3 PUSH2 0x454F JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x451A JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58C9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58CE JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 CALLDATALOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x260A DUP3 MLOAD PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4585 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x459D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x45B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x45CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x45DB PUSH2 0x4429 DUP3 PUSH2 0x5860 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x45F7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4602 DUP4 DUP3 DUP5 PUSH2 0x5907 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x461E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4629 PUSH2 0x180 PUSH2 0x5818 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4637 DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x4648 DUP5 DUP5 DUP4 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x465C DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4670 DUP5 DUP3 DUP6 ADD PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4684 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x4698 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x46AC DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x46C0 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x46D5 DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x46EB DUP5 DUP3 DUP6 ADD PUSH2 0x454F JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x470D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4719 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x473B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4747 DUP5 DUP3 DUP6 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4766 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x43FE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4785 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x47BF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x47CB DUP6 DUP6 PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x47A2 DUP6 DUP3 DUP7 ADD PUSH2 0x4543 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x47EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4805 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x4476 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4826 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x483D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4849 DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4866 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x44D3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x440A JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48DD DUP7 DUP3 DUP8 ADD PUSH2 0x4476 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4872 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4900 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x491F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4791 DUP6 DUP6 PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4941 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x494D DUP8 DUP8 PUSH2 0x454F JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x495E DUP8 DUP3 DUP9 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x497B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4987 DUP8 DUP3 DUP9 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x49A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x49B4 DUP7 DUP7 PUSH2 0x454F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x489B DUP7 DUP3 DUP8 ADD PUSH2 0x45BC JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A00 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x455B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A1E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x344B DUP5 DUP5 PUSH2 0x4567 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A3C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A53 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x344B DUP5 DUP3 DUP6 ADD PUSH2 0x460B JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4A75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A8C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A98 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AC1 DUP8 DUP3 DUP9 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ADE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AEA DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B07 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B13 DUP8 DUP3 DUP9 ADD PUSH2 0x45BC JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B4B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B57 DUP7 DUP3 DUP8 ADD PUSH2 0x460B JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x49C5 DUP7 DUP3 DUP8 ADD PUSH2 0x454F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4B81 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4B8D DUP10 DUP10 PUSH2 0x454F JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4B9E DUP10 DUP3 DUP11 ADD PUSH2 0x43FE JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BBB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BC7 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4BE6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4BF2 DUP10 DUP3 DUP11 ADD PUSH2 0x4573 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58B0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C1B DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4C2D DUP4 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4C5D JUMPI PUSH2 0x4C43 DUP7 DUP4 MLOAD PUSH2 0x53E5 JUMP JUMPDEST PUSH2 0x4C4C DUP3 PUSH2 0x58A6 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4C30 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58C9 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58CE JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58D1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4C8D DUP3 PUSH2 0x58AC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4CA1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5913 JUMP JUMPDEST PUSH2 0x4CAA DUP2 PUSH2 0x593F JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58FC JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5373 DUP5 DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5386 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x5399 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x53BE DUP5 DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x53D1 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5362 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x53F6 DUP5 DUP3 PUSH2 0x541C JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5409 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x27A3 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x4C0A DUP2 PUSH2 0x58F6 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5442 DUP3 DUP12 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x544F PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4C01 JUMP JUMPDEST PUSH2 0x545C PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5469 PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5476 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5483 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x5495 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x54A9 DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x54C5 DUP3 DUP7 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x54D7 DUP2 DUP6 PUSH2 0x4C82 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C10 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C67 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x552F DUP3 DUP7 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x553C PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4C01 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x54EB DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x555C DUP3 DUP6 PUSH2 0x4C70 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x344B DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x557C DUP3 DUP8 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x5589 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x541C JUMP JUMPDEST PUSH2 0x5596 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4C70 JUMP JUMPDEST PUSH2 0x54EB PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4C70 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x55B1 DUP3 DUP6 PUSH2 0x4C79 JUMP JUMPDEST PUSH2 0x260A PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4C01 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x260A DUP2 DUP5 PUSH2 0x4C82 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x4CB7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CC0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4CF0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D20 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4D80 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4DB0 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E06 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E36 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E66 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4E96 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EC6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4EF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4F86 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FB6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x4FE6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5016 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5046 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x509C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50CC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x50FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x512C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x515C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x518C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x51EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x521C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5272 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52A2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x52D2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5302 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2FBE DUP2 PUSH2 0x5332 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x5362 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2FBE DUP3 DUP5 PUSH2 0x53E5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5837 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5856 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2FBE DUP3 PUSH2 0x58B0 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x592E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5916 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x27A3 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 REVERT 0xae DUP15 DUP15 PUSH1 0xF0 0x4e DUP9 0xe 0xcb 0xbd CALLDATACOPY 0xd8 CALLER 0xd3 TIMESTAMP MOD 0x1e DUP12 0x2c 0xb2 0x3f 0xd5 INVALID PUSH32 0xF93742CBE9FE9F6C6578706572696D656E74616CF50037000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"protocol/Exchange/Exchange.sol": {
-			"id": 2
-		},
-		"protocol/Exchange/libs/LibConstants.sol": {
-			"id": 18
-		},
-		"protocol/Exchange/MixinExchangeCore.sol": {
-			"id": 4
-		},
-		"utils/ReentrancyGuard/ReentrancyGuard.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 21
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 23
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 19
-		},
-		"protocol/Exchange/libs/LibMath.sol": {
-			"id": 22
-		},
-		"protocol/Exchange/mixins/MExchangeCore.sol": {
-			"id": 25
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 10
-		},
-		"protocol/Exchange/mixins/MSignatureValidator.sol": {
-			"id": 27
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 12
-		},
-		"protocol/Exchange/mixins/MTransactions.sol": {
-			"id": 28
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 13
-		},
-		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
-			"id": 24
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 9
-		},
-		"protocol/Exchange/MixinSignatureValidator.sol": {
-			"id": 6
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 31
-		},
-		"protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 15
-		},
-		"protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 14
-		},
-		"protocol/Exchange/MixinWrapperFunctions.sol": {
-			"id": 8
-		},
-		"protocol/Exchange/libs/LibAbiEncoder.sol": {
-			"id": 17
-		},
-		"protocol/Exchange/mixins/MWrapperFunctions.sol": {
-			"id": 29
-		},
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 16
-		},
-		"protocol/Exchange/MixinAssetProxyDispatcher.sol": {
-			"id": 3
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 33
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 32
-		},
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
-			"id": 0
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 1
-		},
-		"protocol/Exchange/MixinTransactions.sol": {
-			"id": 7
-		},
-		"protocol/Exchange/libs/LibExchangeErrors.sol": {
-			"id": 20
-		},
-		"protocol/Exchange/MixinMatchOrders.sol": {
-			"id": 5
-		},
-		"protocol/Exchange/mixins/MMatchOrders.sol": {
-			"id": 26
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 11
-		}
-	},
-	"sourceCodes": {
-		"protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.1-alpha\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor (bytes memory _zrxAssetData)\n        public\n        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
-		"protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n    \n    // solhint-disable-next-line var-name-mixedcase\n    bytes public ZRX_ASSET_DATA;\n\n    // @TODO: Remove when we deploy.\n    constructor (bytes memory zrxAssetData)\n        public\n    {\n        ZRX_ASSET_DATA = zrxAssetData;\n    }\n}\n// solhint-enable max-line-length\n",
-		"protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
-		"utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
-		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
-		"protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
-		"protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
-		"protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
-		"protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
-		"protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n"
-	},
-	"sourceTreeHashHex": "0x6ff1018244f1bb1b06f24f9e10b69d8f303b9440899eef7a5dea9bb9c3817cb9",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ExchangeWrapper.json b/contracts/core/generated-artifacts/ExchangeWrapper.json
deleted file mode 100644
index e8bb5e57b..000000000
--- a/contracts/core/generated-artifacts/ExchangeWrapper.json
+++ /dev/null
@@ -1,210 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ExchangeWrapper",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "orderSignature",
-						"type": "bytes"
-					},
-					{
-						"name": "takerSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrder",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "targetOrderEpoch",
-						"type": "uint256"
-					},
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "makerSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "cancelOrdersUpTo",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_exchange",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x1A9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x868 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1D7 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x21C SWAP1 DUP9 SWAP1 PUSH1 0x24 ADD PUSH2 0x807 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x2F9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP11 SWAP1 DUP11 SWAP1 PUSH1 0x4 ADD PUSH2 0x81B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x327 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x924 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x358 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x370 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x388 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x3B3 PUSH2 0x3AE DUP3 PUSH2 0x8DA JUMP JUMPDEST PUSH2 0x8B3 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x3CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x3DA DUP4 DUP3 DUP5 PUSH2 0x940 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x401 PUSH2 0x180 PUSH2 0x8B3 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x40F DUP5 DUP5 PUSH2 0x333 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x420 DUP5 DUP5 DUP4 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x434 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x448 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x45C DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x470 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x484 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x498 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x4AD DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4C3 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F1 DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x513 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x51F DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x93D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xA0 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x550 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x573 DUP9 DUP3 DUP10 ADD PUSH2 0x3E3 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x584 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x595 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5BE DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5E7 DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x60A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x616 DUP8 DUP8 PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x627 DUP8 DUP3 DUP9 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x644 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x650 DUP8 DUP3 DUP9 ADD PUSH2 0x346 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x924 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x681 DUP4 DUP6 DUP5 PUSH2 0x940 JUMP JUMPDEST PUSH2 0x68A DUP4 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x69F DUP3 PUSH2 0x920 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x6B3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x94C JUMP JUMPDEST PUSH2 0x6BC DUP2 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x6DE DUP6 DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x6F1 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x704 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x717 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x72A PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x73D PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x750 PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x763 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x778 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x78D PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x7A7 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x7C3 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x93D JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7E6 DUP2 DUP7 PUSH2 0x6C9 JUMP JUMPDEST SWAP1 POP PUSH2 0x7F5 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x7CC JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x7C3 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x815 DUP3 DUP5 PUSH2 0x7CC JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x829 DUP3 DUP9 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x836 PUSH1 0x20 DUP4 ADD DUP8 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x848 DUP2 DUP7 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x85D DUP2 DUP5 DUP7 PUSH2 0x66B JUMP JUMPDEST SWAP8 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x876 DUP3 DUP8 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x883 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x895 DUP2 DUP6 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x8A9 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x8D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x8F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x967 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x94F JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x976 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SWAP7 SWAP15 STATICCALL POP 0xef OR SWAP15 0xe1 0xcd 0xe3 EXP 0xe6 0x4f SDIV DUP7 PUSH15 0x1B135FC26EB442D3EDCD7B3E0F8E4B 0xae PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
-				"sourceMap": "752:2418:0:-;;;896:99;8:9:-1;5:2;;;30:1;27;20:12;5:2;896:99:0;;;;;;;;;;;;;;;;;;;;;;957:8;:31;;-1:-1:-1;;;;;;957:31:0;-1:-1:-1;;;;;957:31:0;;;;;;;;;;752:2418;;5:122:-1;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;752:2418:0;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4B JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0xA2DBFE65 DUP2 EQ PUSH2 0x50 JUMPI DUP1 PUSH4 0xF7DE1C8B EQ PUSH2 0x72 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x70 PUSH2 0x6B CALLDATASIZE PUSH1 0x4 PUSH2 0x538 JUMP JUMPDEST PUSH2 0x92 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x70 PUSH2 0x8D CALLDATASIZE PUSH1 0x4 PUSH2 0x5F4 JUMP JUMPDEST PUSH2 0x1E4 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH1 0x60 SWAP1 PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0xCE SWAP1 DUP10 SWAP1 DUP10 SWAP1 DUP9 SWAP1 PUSH1 0x24 ADD PUSH2 0x7D5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x1A9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x868 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1D7 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x21C SWAP1 DUP9 SWAP1 PUSH1 0x24 ADD PUSH2 0x807 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x0 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x2F9 SWAP1 DUP9 SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP11 SWAP1 DUP11 SWAP1 PUSH1 0x4 ADD PUSH2 0x81B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x327 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x924 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x358 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x370 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x388 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x3B3 PUSH2 0x3AE DUP3 PUSH2 0x8DA JUMP JUMPDEST PUSH2 0x8B3 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x3CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x3DA DUP4 DUP3 DUP5 PUSH2 0x940 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x401 PUSH2 0x180 PUSH2 0x8B3 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x40F DUP5 DUP5 PUSH2 0x333 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x420 DUP5 DUP5 DUP4 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x434 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x448 DUP5 DUP3 DUP6 ADD PUSH2 0x333 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x45C DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x470 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x484 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x498 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x4AD DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4C3 DUP5 DUP3 DUP6 ADD PUSH2 0x52C JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F1 DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x513 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x51F DUP5 DUP3 DUP6 ADD PUSH2 0x38F JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x33F DUP3 CALLDATALOAD PUSH2 0x93D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xA0 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x550 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x567 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x573 DUP9 DUP3 DUP10 ADD PUSH2 0x3E3 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x584 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x595 DUP9 DUP3 DUP10 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5BE DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 DUP7 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x5E7 DUP9 DUP3 DUP10 ADD PUSH2 0x38F JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x60A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x616 DUP8 DUP8 PUSH2 0x52C JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x627 DUP8 DUP3 DUP9 ADD PUSH2 0x52C JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x644 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x650 DUP8 DUP3 DUP9 ADD PUSH2 0x346 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x924 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x681 DUP4 DUP6 DUP5 PUSH2 0x940 JUMP JUMPDEST PUSH2 0x68A DUP4 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x69F DUP3 PUSH2 0x920 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x6B3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x94C JUMP JUMPDEST PUSH2 0x6BC DUP2 PUSH2 0x97C JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x6DE DUP6 DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x6F1 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x704 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x717 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x65C JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x72A PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x73D PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x750 PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x763 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x778 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x78D PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x7CC JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x7A7 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x7C3 DUP3 DUP3 PUSH2 0x694 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x665 DUP2 PUSH2 0x93D JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7E6 DUP2 DUP7 PUSH2 0x6C9 JUMP JUMPDEST SWAP1 POP PUSH2 0x7F5 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x7CC JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x7C3 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x815 DUP3 DUP5 PUSH2 0x7CC JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x829 DUP3 DUP9 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x836 PUSH1 0x20 DUP4 ADD DUP8 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x848 DUP2 DUP7 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x85D DUP2 DUP5 DUP7 PUSH2 0x66B JUMP JUMPDEST SWAP8 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x876 DUP3 DUP8 PUSH2 0x7CC JUMP JUMPDEST PUSH2 0x883 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x65C JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x895 DUP2 DUP6 PUSH2 0x694 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x8A9 DUP2 DUP5 PUSH2 0x694 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x8D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x8F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x967 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x94F JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x976 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SWAP7 SWAP15 STATICCALL POP 0xef OR SWAP15 0xe1 0xcd 0xe3 EXP 0xe6 0x4f SDIV DUP7 PUSH15 0x1B135FC26EB442D3EDCD7B3E0F8E4B 0xae PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
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-			}
-		}
-	},
-	"sources": {
-		"examples/ExchangeWrapper/ExchangeWrapper.sol": {
-			"id": 0
-		},
-		"protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 48
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 44
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 46
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 36
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 37
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 38
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 33
-		},
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 41
-		}
-	},
-	"sourceCodes": {
-		"examples/ExchangeWrapper/ExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\n\n\ncontract ExchangeWrapper {\n\n    // Exchange contract.\n    // solhint-disable-next-line var-name-mixedcase\n    IExchange internal EXCHANGE;\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n    }\n\n    /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to this contract.\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.\n    /// @param makerSignature Proof that maker wishes to call this function with given params.\n    function cancelOrdersUpTo(\n        uint256 targetOrderEpoch,\n        uint256 salt,\n        bytes makerSignature\n    )\n        external\n    {\n        address makerAddress = msg.sender;\n\n        // Encode arguments into byte array.\n        bytes memory data = abi.encodeWithSelector(\n            EXCHANGE.cancelOrdersUpTo.selector,\n            targetOrderEpoch\n        );\n\n        // Call `cancelOrdersUpTo` via `executeTransaction`.\n        EXCHANGE.executeTransaction(\n            salt,\n            makerAddress,\n            data,\n            makerSignature\n        );\n    }\n\n    /// @dev Fills an order using `msg.sender` as the taker.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.\n    /// @param orderSignature Proof that order has been created by maker.\n    /// @param takerSignature Proof that taker wishes to call this function with given params.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        uint256 salt,\n        bytes memory orderSignature,\n        bytes memory takerSignature\n    )\n        public\n    {\n        address takerAddress = msg.sender;\n\n        // Encode arguments into byte array.\n        bytes memory data = abi.encodeWithSelector(\n            EXCHANGE.fillOrder.selector,\n            order,\n            takerAssetFillAmount,\n            orderSignature\n        );\n\n        // Call `fillOrder` via `executeTransaction`.\n        EXCHANGE.executeTransaction(\n            salt,\n            takerAddress,\n            data,\n            takerSignature\n        );\n    }\n}\n",
-		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n"
-	},
-	"sourceTreeHashHex": "0x72933d8134f374ff9bf73cacacde5711ac65efd3ac167ef1b0be6f90ca4a642b",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Forwarder.json b/contracts/core/generated-artifacts/Forwarder.json
deleted file mode 100644
index 63ae5c72d..000000000
--- a/contracts/core/generated-artifacts/Forwarder.json
+++ /dev/null
@@ -1,601 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Forwarder",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "feeOrders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "feeSignatures",
-						"type": "bytes[]"
-					},
-					{
-						"name": "feePercentage",
-						"type": "uint256"
-					},
-					{
-						"name": "feeRecipient",
-						"type": "address"
-					}
-				],
-				"name": "marketBuyOrdersWithEth",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "orderFillResults",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "feeOrderFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": true,
-				"stateMutability": "payable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetData",
-						"type": "bytes"
-					},
-					{
-						"name": "amount",
-						"type": "uint256"
-					}
-				],
-				"name": "withdrawAsset",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "feeOrders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "feeSignatures",
-						"type": "bytes[]"
-					},
-					{
-						"name": "feePercentage",
-						"type": "uint256"
-					},
-					{
-						"name": "feeRecipient",
-						"type": "address"
-					}
-				],
-				"name": "marketSellOrdersWithEth",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "orderFillResults",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "feeOrderFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": true,
-				"stateMutability": "payable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_exchange",
-						"type": "address"
-					},
-					{
-						"name": "_zrxAssetData",
-						"type": "bytes"
-					},
-					{
-						"name": "_wethAssetData",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"payable": true,
-				"stateMutability": "payable",
-				"type": "fallback"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x2D2C CODESIZE SUB DUP1 PUSH3 0x2D2C DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH3 0x37 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x51D JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD CALLER PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP2 DUP3 AND OR DUP3 SSTORE PUSH1 0x1 DUP1 SLOAD SWAP1 SWAP2 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP7 AND OR SWAP1 SSTORE DUP3 MLOAD DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 SWAP1 PUSH3 0x7E SWAP1 PUSH1 0x4 SWAP1 PUSH1 0x20 DUP8 ADD SWAP1 PUSH3 0x3D0 JUMP JUMPDEST POP DUP3 MLOAD PUSH3 0x94 SWAP1 PUSH1 0x5 SWAP1 PUSH1 0x20 DUP7 ADD SWAP1 PUSH3 0x3D0 JUMP JUMPDEST POP PUSH3 0xB0 DUP4 PUSH1 0x10 PUSH5 0x100000000 PUSH3 0x1947 PUSH3 0x36F DUP3 MUL OR DIV JUMP JUMPDEST SWAP2 POP PUSH3 0xCD DUP5 PUSH1 0x10 PUSH5 0x100000000 PUSH3 0x1947 PUSH3 0x36F DUP3 MUL OR DIV JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP5 DUP6 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP2 DUP3 AND OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP3 DUP6 AND SWAP3 SWAP1 SWAP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE POP PUSH1 0x1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH32 0x6070410800000000000000000000000000000000000000000000000000000000 DUP3 MSTORE SWAP2 SWAP1 SWAP3 AND SWAP5 POP PUSH4 0x60704108 SWAP4 POP PUSH3 0x173 SWAP3 POP SWAP1 PUSH1 0x4 ADD PUSH3 0x68E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH3 0x18E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH3 0x1A3 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH3 0x1C9 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x4F4 JUMP JUMPDEST SWAP1 POP PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND ISZERO ISZERO PUSH3 0x219 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH3 0x210 SWAP1 PUSH3 0x6B0 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x40 MLOAD PUSH32 0x95EA7B300000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND SWAP1 PUSH4 0x95EA7B3 SWAP1 PUSH3 0x268 SWAP1 DUP5 SWAP1 PUSH1 0x0 NOT SWAP1 PUSH1 0x4 ADD PUSH3 0x66F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH3 0x283 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH3 0x298 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH3 0x2BE SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x5A1 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x40 MLOAD PUSH32 0x95EA7B300000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND SWAP1 PUSH4 0x95EA7B3 SWAP1 PUSH3 0x30E SWAP1 DUP5 SWAP1 PUSH1 0x0 NOT SWAP1 PUSH1 0x4 ADD PUSH3 0x66F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH3 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH3 0x33E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH3 0x364 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x5A1 JUMP JUMPDEST POP POP POP POP POP PUSH3 0x77A JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH3 0x3B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH3 0x210 SWAP1 PUSH3 0x69E JUMP JUMPDEST POP PUSH1 0x14 DUP2 DUP4 ADD DUP2 ADD MLOAD SWAP2 ADD SWAP1 PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x413 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x443 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x443 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x443 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x426 JUMP JUMPDEST POP PUSH3 0x451 SWAP3 SWAP2 POP PUSH3 0x455 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x472 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x451 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x45C JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x483 DUP3 MLOAD PUSH3 0x711 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH3 0x483 DUP3 MLOAD PUSH3 0x742 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH3 0x4AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH3 0x4C1 PUSH3 0x4BB DUP3 PUSH3 0x6E9 JUMP JUMPDEST PUSH3 0x6C2 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH3 0x4DE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x4EB DUP4 DUP3 DUP5 PUSH3 0x747 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x507 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x515 DUP5 DUP5 PUSH3 0x475 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH3 0x533 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x541 DUP7 DUP7 PUSH3 0x475 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x55E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x56C DUP7 DUP3 DUP8 ADD PUSH3 0x498 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x589 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x597 DUP7 DUP3 DUP8 ADD PUSH3 0x498 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x5B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x515 DUP5 DUP5 PUSH3 0x48A JUMP JUMPDEST PUSH3 0x5CD DUP2 PUSH3 0x711 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH3 0x5CD DUP2 PUSH3 0x71D JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH3 0x5CD DUP2 PUSH3 0x472 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH3 0x67F DUP3 DUP6 PUSH3 0x5C2 JUMP JUMPDEST PUSH3 0x483 PUSH1 0x20 DUP4 ADD DUP5 PUSH3 0x664 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH3 0x3CA DUP3 DUP5 PUSH3 0x5D3 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH3 0x3CA DUP2 PUSH3 0x5DE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH3 0x3CA DUP2 PUSH3 0x634 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH3 0x6E1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP3 GT ISZERO PUSH3 0x700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH1 0x1F NOT AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH3 0x764 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH3 0x74A JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH3 0x774 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x25A2 DUP1 PUSH3 0x78A PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x6C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x18978E82 DUP2 EQ PUSH2 0xC8 JUMPI DUP1 PUSH4 0x630F1E6C EQ PUSH2 0xF2 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x112 JUMPI DUP1 PUSH4 0x9395525C EQ PUSH2 0x134 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x147 JUMPI JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2388 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST STOP JUMPDEST PUSH2 0xDB PUSH2 0xD6 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DF1 JUMP JUMPDEST PUSH2 0x167 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP3 SWAP2 SWAP1 PUSH2 0x2488 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x10D CALLDATASIZE PUSH1 0x4 PUSH2 0x1EEC JUMP JUMPDEST PUSH2 0x2F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x127 PUSH2 0x388 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0x2337 JUMP JUMPDEST PUSH2 0xDB PUSH2 0x142 CALLDATASIZE PUSH1 0x4 PUSH2 0x1D0B JUMP JUMPDEST PUSH2 0x3A4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x1CE5 JUMP JUMPDEST PUSH2 0x50A JUMP JUMPDEST PUSH2 0x16F PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x177 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x182 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x25C SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x210 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP13 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x241 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x696 AND JUMP JUMPDEST ISZERO PUSH2 0x287 JUMPI PUSH2 0x26C DUP12 DUP12 DUP12 PUSH2 0x7C3 JUMP JUMPDEST SWAP4 POP PUSH2 0x280 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x2AE JUMP JUMPDEST PUSH2 0x292 DUP12 DUP12 DUP12 PUSH2 0xB03 JUMP JUMPDEST SWAP4 POP DUP4 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x2A6 DUP9 DUP4 DUP10 PUSH2 0x7C3 JUMP JUMPDEST DUP5 MLOAD SWAP1 SWAP4 POP SWAP1 POP JUMPDEST PUSH2 0x2C2 DUP5 PUSH1 0x20 ADD MLOAD DUP5 PUSH1 0x20 ADD MLOAD DUP9 DUP9 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x2E9 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD DUP3 PUSH2 0xF29 JUMP JUMPDEST POP POP SWAP8 POP SWAP8 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x348 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH2 0x383 DUP4 DUP4 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP DUP8 SWAP5 POP PUSH2 0xF29 SWAP4 POP POP POP POP JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH2 0x3AC PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x3B4 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x3C1 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x441 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST ISZERO PUSH2 0x492 JUMPI PUSH2 0x46A PUSH8 0xDE0B6B3A7640000 PUSH2 0x464 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x1045 JUMP JUMPDEST CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x477 DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP PUSH2 0x48B DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x4D6 JUMP JUMPDEST PUSH2 0x4AD PUSH8 0xD2F13F7789F0000 PUSH8 0xDE0B6B3A7640000 CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x4BA DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP DUP5 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x4CE DUP10 DUP4 DUP11 PUSH2 0x7C3 JUMP JUMPDEST DUP6 MLOAD SWAP1 SWAP5 POP SWAP1 POP JUMPDEST PUSH2 0x4EA DUP6 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD DUP10 DUP10 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x4FC DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST POP POP POP SWAP7 POP SWAP7 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x55B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x5B8 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 CALLVALUE GT PUSH2 0x5F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2398 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x0 SWAP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xD0E30DB0 CALLVALUE PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 DUP9 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x67B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x68F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x7BA JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x6F2 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x6B5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x787 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x74A JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP1 POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x7CB PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x7DE PUSH2 0x19FA JUMP JUMPDEST DUP11 ISZERO ISZERO PUSH2 0x7EA JUMPI PUSH2 0xAB2 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x88E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x863 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x88E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x871 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE SWAP7 SWAP15 POP SWAP2 SWAP5 POP SWAP3 POP DUP5 ADD SWAP1 POP DUP3 DUP3 DUP1 ISZERO PUSH2 0x93D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x912 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x93D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x920 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP PUSH1 0x0 SWAP6 POP DUP12 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0xA78 JUMPI DUP8 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x967 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP7 SWAP1 DUP2 LT PUSH2 0x986 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE PUSH2 0x99F DUP12 DUP8 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xA06 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD PUSH2 0xA00 DUP15 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9D1 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP16 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9ED JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xE0 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST DUP6 PUSH2 0x128B JUMP JUMPDEST SWAP2 POP PUSH2 0xA41 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA19 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP13 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x12E6 JUMP JUMPDEST SWAP1 POP PUSH2 0xA4D DUP10 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH2 0xA5F DUP10 PUSH1 0x0 ADD MLOAD DUP11 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP6 POP DUP11 DUP7 LT PUSH2 0xA6D JUMPI PUSH2 0xA78 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x951 JUMP JUMPDEST DUP11 DUP7 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST POP POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAFD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23B8 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH2 0xB0B PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0xB1C PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB2D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP12 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xBE5 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xBBA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xBE5 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xBC8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP DUP12 MLOAD SWAP6 POP PUSH1 0x0 SWAP5 POP JUMPDEST DUP5 DUP7 EQ PUSH2 0xCDB JUMPI DUP8 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC0B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP8 SWAP1 DUP2 LT PUSH2 0xC2A JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE DUP9 MLOAD PUSH2 0xC46 SWAP1 DUP13 SWAP1 PUSH2 0xAC1 JUMP JUMPDEST SWAP4 POP PUSH2 0xC89 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC59 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP14 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC75 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP7 PUSH2 0x128B JUMP JUMPDEST SWAP3 POP PUSH2 0xCB5 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC9C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP13 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0xCC1 DUP10 DUP4 PUSH2 0x135E JUMP JUMPDEST POP DUP8 MLOAD DUP11 DUP2 LT PUSH2 0xCD0 JUMPI PUSH2 0xCDB JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xBF5 JUMP JUMPDEST DUP11 DUP2 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 PUSH7 0xB1A2BC2EC50000 DUP7 GT ISZERO PUSH2 0xD5B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2448 JUMP JUMPDEST PUSH2 0xD65 DUP9 DUP9 PUSH2 0x1045 JUMP JUMPDEST SWAP4 POP CALLVALUE DUP5 GT ISZERO PUSH2 0xDA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23A8 JUMP JUMPDEST PUSH2 0xDAB CALLVALUE DUP6 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xDC0 DUP7 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x108F JUMP JUMPDEST SWAP2 POP DUP3 DUP3 GT ISZERO PUSH2 0xDFC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2428 JUMP JUMPDEST PUSH1 0x0 DUP4 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x2 SLOAD PUSH1 0x40 MLOAD PUSH32 0x2E1A7D4D00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x2E1A7D4D SWAP1 PUSH2 0xE5B SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x24A4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xE75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xE89 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xEDB JUMPI PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 DUP4 ISZERO PUSH2 0x8FC MUL SWAP1 DUP5 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xED9 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST PUSH2 0xEE5 DUP4 DUP4 PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x40 MLOAD CALLER SWAP1 DUP3 ISZERO PUSH2 0x8FC MUL SWAP1 DUP4 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xF1D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xF3B DUP4 DUP3 PUSH4 0xFFFFFFFF PUSH2 0x13C0 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ ISZERO PUSH2 0xFAB JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x142D JUMP JUMPDEST PUSH2 0x383 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x1013 JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x161B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23F8 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x10CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 DUP6 DUP5 PUSH2 0x1703 JUMP JUMPDEST DUP5 PUSH2 0x175E JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x10EF PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x10FF PUSH2 0x19FA JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x110E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP10 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x11C6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x119B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x11C6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x11A9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP5 POP DUP10 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x127E JUMPI DUP6 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11EC JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP10 MLOAD DUP6 SWAP1 DUP12 SWAP1 DUP6 SWAP1 DUP2 LT PUSH2 0x120B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x122B DUP10 DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP2 POP PUSH2 0x1257 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x123E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1263 DUP8 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH1 0x20 DUP8 ADD MLOAD DUP10 GT PUSH2 0x1273 JUMPI PUSH2 0x127E JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11D6 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x12C6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 PUSH2 0x12D6 DUP7 DUP6 PUSH2 0x1703 JUMP JUMPDEST PUSH2 0x12E1 DUP7 PUSH1 0x1 PUSH2 0xAC1 JUMP JUMPDEST PUSH2 0x1045 JUMP JUMPDEST PUSH2 0x12EE PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x12FD DUP7 DUP7 DUP7 PUSH2 0x1775 JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 MLOAD SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 POP PUSH1 0x80 SWAP1 DUP4 SWAP1 PUSH1 0x20 DUP3 ADD PUSH1 0x0 DUP6 GAS CALL DUP1 ISZERO PUSH2 0x1354 JUMPI DUP3 MLOAD DUP5 MSTORE PUSH1 0x20 DUP4 ADD MLOAD PUSH1 0x20 DUP6 ADD MSTORE PUSH1 0x40 DUP4 ADD MLOAD PUSH1 0x40 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD MLOAD PUSH1 0x60 DUP6 ADD MSTORE JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x136C SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x1382 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x139B SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x13B4 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1402 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2468 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x1441 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x7472616E7366657228616464726573732C75696E743235362900000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x19 ADD DUP2 KECCAK256 SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 SWAP1 PUSH2 0x149F SWAP1 CALLER SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x236D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE MLOAD DUP2 MLOAD SWAP2 SWAP3 SWAP1 SWAP2 DUP3 SWAP2 SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1543 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x152B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1570 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL SWAP3 POP POP POP DUP1 ISZERO ISZERO PUSH2 0x15BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST RETURNDATASIZE ISZERO PUSH2 0x15DC JUMPI POP PUSH1 0x0 RETURNDATASIZE PUSH1 0x20 EQ ISZERO PUSH2 0x15DC JUMPI PUSH1 0x20 PUSH1 0x0 DUP1 RETURNDATACOPY POP PUSH1 0x0 MLOAD JUMPDEST DUP1 ISZERO ISZERO PUSH2 0x1615 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1 DUP4 EQ PUSH2 0x1658 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2478 JUMP JUMPDEST PUSH2 0x1669 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST SWAP2 POP PUSH2 0x167C DUP5 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0x19A8 AND JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND SWAP1 PUSH4 0x23B872DD SWAP1 PUSH2 0x16D5 SWAP1 ADDRESS SWAP1 CALLER SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x2345 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x16EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF1F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x1716 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x1088 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x1726 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x176C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x187C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x185E JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x18C5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18A7 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x190D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18EF JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1989 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2458 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP4 DUP4 PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x19F1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23C8 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2540 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1A40 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1A53 PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST PUSH2 0x24B2 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1A7B DUP9 DUP3 PUSH2 0x1B41 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1A65 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1AAC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1ABA PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1AE2 DUP9 DUP3 PUSH2 0x1B90 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1ACC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x1B0A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x1B3A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1B52 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1B60 PUSH2 0x1A4E DUP3 PUSH2 0x24FA JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1B7C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B87 DUP4 DUP3 DUP5 PUSH2 0x255C JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1BA3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BAE PUSH2 0x180 PUSH2 0x24B2 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1BBC DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1BCD DUP5 DUP5 DUP4 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1BE1 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1BF5 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1C09 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1C1D DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1C31 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1C45 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x1C5A DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1C70 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C92 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C9E DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1CC0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CCC DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1CF7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1D03 DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0xC0 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x1D24 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP7 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D47 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D70 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D8D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D99 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1DB6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1DC2 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x80 PUSH2 0x1DD3 DUP10 DUP3 DUP11 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xA0 PUSH2 0x1DE4 DUP10 DUP3 DUP11 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xE0 DUP9 DUP11 SUB SLT ISZERO PUSH2 0x1E0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP8 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E23 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E2F DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP8 POP POP PUSH1 0x20 PUSH2 0x1E40 DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x40 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E69 DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x60 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E86 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E92 DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x80 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1EAF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1EBB DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0xA0 PUSH2 0x1ECC DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xC0 PUSH2 0x1EDD DUP11 DUP3 DUP12 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP9 SWAP2 SWAP5 SWAP8 POP SWAP3 SWAP6 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x40 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1F01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1F18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1F24 DUP7 DUP3 DUP8 ADD PUSH2 0x1AF8 JUMP JUMPDEST SWAP4 POP SWAP4 POP POP PUSH1 0x20 PUSH2 0x1F37 DUP7 DUP3 DUP8 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2540 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x23 DUP2 MSTORE PUSH32 0x44454641554C545F46554E4354494F4E5F574554485F434F4E54524143545F4F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4E4C590000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F4D53475F56414C5545000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x4F564552534F4C445F5745544800000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x5452414E534645525F4641494C45440000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x494E53554646494349454E545F4554485F52454D41494E494E47000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4645455F50455243454E544147455F544F4F5F4C415247450000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F414D4F554E54000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x22F9 DUP5 DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x230C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x231F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1615 PUSH1 0x60 DUP6 ADD DUP3 JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x1F41 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2353 DUP3 DUP7 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x2360 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x1D03 PUSH1 0x40 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x237B DUP3 DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1F50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FA6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FD6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2006 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2036 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x208C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x211C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x214C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x217C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x220C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2262 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x22B8 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x2497 DUP3 DUP6 PUSH2 0x22E8 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x80 DUP4 ADD DUP5 PUSH2 0x22E8 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x24D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x24F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x2511 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xd9 DELEGATECALL XOR CALL 0x1e 0xf SWAP2 CREATE PUSH16 0x6F9D22924BE0ADD925495EEB76A6388B SLOAD OR 0xad 0xb5 SDIV 0xee 0xb3 PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x6C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x18978E82 DUP2 EQ PUSH2 0xC8 JUMPI DUP1 PUSH4 0x630F1E6C EQ PUSH2 0xF2 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x112 JUMPI DUP1 PUSH4 0x9395525C EQ PUSH2 0x134 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x147 JUMPI JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2388 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST STOP JUMPDEST PUSH2 0xDB PUSH2 0xD6 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DF1 JUMP JUMPDEST PUSH2 0x167 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP3 SWAP2 SWAP1 PUSH2 0x2488 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x10D CALLDATASIZE PUSH1 0x4 PUSH2 0x1EEC JUMP JUMPDEST PUSH2 0x2F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x11E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x127 PUSH2 0x388 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0x2337 JUMP JUMPDEST PUSH2 0xDB PUSH2 0x142 CALLDATASIZE PUSH1 0x4 PUSH2 0x1D0B JUMP JUMPDEST PUSH2 0x3A4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC6 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x1CE5 JUMP JUMPDEST PUSH2 0x50A JUMP JUMPDEST PUSH2 0x16F PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x177 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x182 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x25C SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x210 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP13 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x241 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x696 AND JUMP JUMPDEST ISZERO PUSH2 0x287 JUMPI PUSH2 0x26C DUP12 DUP12 DUP12 PUSH2 0x7C3 JUMP JUMPDEST SWAP4 POP PUSH2 0x280 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x2AE JUMP JUMPDEST PUSH2 0x292 DUP12 DUP12 DUP12 PUSH2 0xB03 JUMP JUMPDEST SWAP4 POP DUP4 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x2A6 DUP9 DUP4 DUP10 PUSH2 0x7C3 JUMP JUMPDEST DUP5 MLOAD SWAP1 SWAP4 POP SWAP1 POP JUMPDEST PUSH2 0x2C2 DUP5 PUSH1 0x20 ADD MLOAD DUP5 PUSH1 0x20 ADD MLOAD DUP9 DUP9 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x2E9 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD DUP3 PUSH2 0xF29 JUMP JUMPDEST POP POP SWAP8 POP SWAP8 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x348 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH2 0x383 DUP4 DUP4 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP DUP8 SWAP5 POP PUSH2 0xF29 SWAP4 POP POP POP POP JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH2 0x3AC PUSH2 0x19FA JUMP JUMPDEST PUSH2 0x3B4 PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x3C1 PUSH2 0x5BB JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH2 0x441 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x22D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x202 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x22D JUMP JUMPDEST ISZERO PUSH2 0x492 JUMPI PUSH2 0x46A PUSH8 0xDE0B6B3A7640000 PUSH2 0x464 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x1045 JUMP JUMPDEST CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x477 DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP PUSH2 0x48B DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH2 0x4D6 JUMP JUMPDEST PUSH2 0x4AD PUSH8 0xD2F13F7789F0000 PUSH8 0xDE0B6B3A7640000 CALLVALUE PUSH2 0x108F JUMP JUMPDEST SWAP3 POP PUSH2 0x4BA DUP12 DUP5 DUP13 PUSH2 0x10E7 JUMP JUMPDEST SWAP5 POP DUP5 PUSH1 0x60 ADD MLOAD SWAP2 POP PUSH2 0x4CE DUP10 DUP4 DUP11 PUSH2 0x7C3 JUMP JUMPDEST DUP6 MLOAD SWAP1 SWAP5 POP SWAP1 POP JUMPDEST PUSH2 0x4EA DUP6 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD DUP10 DUP10 PUSH2 0xD15 JUMP JUMPDEST PUSH2 0x4FC DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2D4 JUMPI INVALID JUMPDEST POP POP POP SWAP7 POP SWAP7 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x55B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2438 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x5B8 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 CALLVALUE GT PUSH2 0x5F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2398 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x0 SWAP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xD0E30DB0 CALLVALUE PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 DUP9 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x67B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x68F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x7BA JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x6F2 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x6B5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x787 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x74A JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP1 POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x7CB PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x7DE PUSH2 0x19FA JUMP JUMPDEST DUP11 ISZERO ISZERO PUSH2 0x7EA JUMPI PUSH2 0xAB2 JUMP JUMPDEST PUSH1 0x4 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x88E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x863 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x88E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x871 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP9 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE SWAP7 SWAP15 POP SWAP2 SWAP5 POP SWAP3 POP DUP5 ADD SWAP1 POP DUP3 DUP3 DUP1 ISZERO PUSH2 0x93D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x912 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x93D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x920 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP PUSH1 0x0 SWAP6 POP DUP12 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0xA78 JUMPI DUP8 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x967 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP7 SWAP1 DUP2 LT PUSH2 0x986 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE PUSH2 0x99F DUP12 DUP8 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xA06 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD PUSH2 0xA00 DUP15 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9D1 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP16 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x9ED JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xE0 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST DUP6 PUSH2 0x128B JUMP JUMPDEST SWAP2 POP PUSH2 0xA41 DUP13 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA19 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP13 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x12E6 JUMP JUMPDEST SWAP1 POP PUSH2 0xA4D DUP10 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH2 0xA5F DUP10 PUSH1 0x0 ADD MLOAD DUP11 PUSH1 0x60 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP6 POP DUP11 DUP7 LT PUSH2 0xA6D JUMPI PUSH2 0xA78 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x951 JUMP JUMPDEST DUP11 DUP7 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST POP POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAFD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23B8 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH2 0xB0B PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0xB1C PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x0 DUP12 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB2D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP12 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xBE5 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xBBA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xBE5 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xBC8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP7 POP DUP12 MLOAD SWAP6 POP PUSH1 0x0 SWAP5 POP JUMPDEST DUP5 DUP7 EQ PUSH2 0xCDB JUMPI DUP8 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC0B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP12 MLOAD DUP8 SWAP1 DUP14 SWAP1 DUP8 SWAP1 DUP2 LT PUSH2 0xC2A JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x160 ADD MSTORE DUP9 MLOAD PUSH2 0xC46 SWAP1 DUP13 SWAP1 PUSH2 0xAC1 JUMP JUMPDEST SWAP4 POP PUSH2 0xC89 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC59 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP14 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC75 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP7 PUSH2 0x128B JUMP JUMPDEST SWAP3 POP PUSH2 0xCB5 DUP13 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC9C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP13 DUP9 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0xCC1 DUP10 DUP4 PUSH2 0x135E JUMP JUMPDEST POP DUP8 MLOAD DUP11 DUP2 LT PUSH2 0xCD0 JUMPI PUSH2 0xCDB JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xBF5 JUMP JUMPDEST DUP11 DUP2 LT ISZERO PUSH2 0xAB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2418 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 PUSH7 0xB1A2BC2EC50000 DUP7 GT ISZERO PUSH2 0xD5B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2448 JUMP JUMPDEST PUSH2 0xD65 DUP9 DUP9 PUSH2 0x1045 JUMP JUMPDEST SWAP4 POP CALLVALUE DUP5 GT ISZERO PUSH2 0xDA1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23A8 JUMP JUMPDEST PUSH2 0xDAB CALLVALUE DUP6 PUSH2 0xAC1 JUMP JUMPDEST SWAP3 POP PUSH2 0xDC0 DUP7 PUSH8 0xDE0B6B3A7640000 DUP11 PUSH2 0x108F JUMP JUMPDEST SWAP2 POP DUP3 DUP3 GT ISZERO PUSH2 0xDFC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2428 JUMP JUMPDEST PUSH1 0x0 DUP4 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x2 SLOAD PUSH1 0x40 MLOAD PUSH32 0x2E1A7D4D00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x2E1A7D4D SWAP1 PUSH2 0xE5B SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x24A4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0xE75 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xE89 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x0 DUP3 GT ISZERO PUSH2 0xEDB JUMPI PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 DUP4 ISZERO PUSH2 0x8FC MUL SWAP1 DUP5 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xED9 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST PUSH2 0xEE5 DUP4 DUP4 PUSH2 0xAC1 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 GT ISZERO PUSH2 0xF1F JUMPI PUSH1 0x40 MLOAD CALLER SWAP1 DUP3 ISZERO PUSH2 0x8FC MUL SWAP1 DUP4 SWAP1 PUSH1 0x0 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0xF1D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP JUMPDEST POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xF3B DUP4 DUP3 PUSH4 0xFFFFFFFF PUSH2 0x13C0 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP2 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP1 DUP4 AND SWAP2 AND EQ ISZERO PUSH2 0xFAB JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x142D JUMP JUMPDEST PUSH2 0x383 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x1013 JUMPI PUSH2 0xFA6 DUP4 DUP4 PUSH2 0x161B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23F8 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x10CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 DUP6 DUP5 PUSH2 0x1703 JUMP JUMPDEST DUP5 PUSH2 0x175E JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x10EF PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x10FF PUSH2 0x19FA JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x110E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH2 0x140 ADD MLOAD PUSH1 0x5 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x2 PUSH1 0x1 DUP5 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 DIV PUSH1 0x1F DUP2 ADD DUP7 SWAP1 DIV DUP7 MUL DUP4 ADD DUP7 ADD SWAP1 SWAP2 MSTORE DUP1 DUP3 MSTORE SWAP3 SWAP10 POP SWAP3 SWAP1 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x11C6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x119B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x11C6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x11A9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP5 POP DUP10 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x127E JUMPI DUP6 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11EC JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP10 MLOAD DUP6 SWAP1 DUP12 SWAP1 DUP6 SWAP1 DUP2 LT PUSH2 0x120B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x122B DUP10 DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0xAC1 JUMP JUMPDEST SWAP2 POP PUSH2 0x1257 DUP11 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x123E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA32 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1263 DUP8 DUP3 PUSH2 0x135E JUMP JUMPDEST PUSH1 0x20 DUP8 ADD MLOAD DUP10 GT PUSH2 0x1273 JUMPI PUSH2 0x127E JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11D6 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x12C6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23D8 JUMP JUMPDEST PUSH2 0x10DD PUSH2 0x10D7 PUSH2 0x12D6 DUP7 DUP6 PUSH2 0x1703 JUMP JUMPDEST PUSH2 0x12E1 DUP7 PUSH1 0x1 PUSH2 0xAC1 JUMP JUMPDEST PUSH2 0x1045 JUMP JUMPDEST PUSH2 0x12EE PUSH2 0x19FA JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x12FD DUP7 DUP7 DUP7 PUSH2 0x1775 JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 MLOAD SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 POP PUSH1 0x80 SWAP1 DUP4 SWAP1 PUSH1 0x20 DUP3 ADD PUSH1 0x0 DUP6 GAS CALL DUP1 ISZERO PUSH2 0x1354 JUMPI DUP3 MLOAD DUP5 MSTORE PUSH1 0x20 DUP4 ADD MLOAD PUSH1 0x20 DUP6 ADD MSTORE PUSH1 0x40 DUP4 ADD MLOAD PUSH1 0x40 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD MLOAD PUSH1 0x60 DUP6 ADD MSTORE JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x136C SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x1382 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x139B SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x13B4 SWAP2 SWAP1 PUSH2 0x1045 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1402 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2468 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x1441 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x7472616E7366657228616464726573732C75696E743235362900000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x19 ADD DUP2 KECCAK256 SWAP2 SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP2 SWAP1 PUSH2 0x149F SWAP1 CALLER SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x236D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE MLOAD DUP2 MLOAD SWAP2 SWAP3 SWAP1 SWAP2 DUP3 SWAP2 SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1543 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x152B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1570 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL SWAP3 POP POP POP DUP1 ISZERO ISZERO PUSH2 0x15BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST RETURNDATASIZE ISZERO PUSH2 0x15DC JUMPI POP PUSH1 0x0 RETURNDATASIZE PUSH1 0x20 EQ ISZERO PUSH2 0x15DC JUMPI PUSH1 0x20 PUSH1 0x0 DUP1 RETURNDATACOPY POP PUSH1 0x0 MLOAD JUMPDEST DUP1 ISZERO ISZERO PUSH2 0x1615 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2408 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1 DUP4 EQ PUSH2 0x1658 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2478 JUMP JUMPDEST PUSH2 0x1669 DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x1947 AND JUMP JUMPDEST SWAP2 POP PUSH2 0x167C DUP5 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0x19A8 AND JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x23B872DD00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND SWAP1 PUSH4 0x23B872DD SWAP1 PUSH2 0x16D5 SWAP1 ADDRESS SWAP1 CALLER SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x2345 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x16EF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0xF1F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x1716 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x1088 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x1726 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x1084 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23E8 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x176C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x187C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x185E JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x18C5 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18A7 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x190D JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x18EF JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1989 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x2458 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP4 DUP4 PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x19F1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xBD SWAP1 PUSH2 0x23C8 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2540 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1A40 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1A53 PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST PUSH2 0x24B2 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1A7B DUP9 DUP3 PUSH2 0x1B41 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1A65 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1AAC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1ABA PUSH2 0x1A4E DUP3 PUSH2 0x24D9 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A91 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x1AE2 DUP9 DUP3 PUSH2 0x1B90 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x1ACC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x1B0A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x1B3A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x1B52 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x1B60 PUSH2 0x1A4E DUP3 PUSH2 0x24FA JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1B7C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B87 DUP4 DUP3 DUP5 PUSH2 0x255C JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1BA3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BAE PUSH2 0x180 PUSH2 0x24B2 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1BBC DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1BCD DUP5 DUP5 DUP4 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1BE1 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1BF5 DUP5 DUP3 DUP6 ADD PUSH2 0x1A23 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1C09 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1C1D DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1C31 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1C45 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x1C5A DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1C70 DUP5 DUP3 DUP6 ADD PUSH2 0x1CD9 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C92 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C9E DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1CC0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CCC DUP5 DUP3 DUP6 ADD PUSH2 0x1B41 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7BA DUP3 CALLDATALOAD PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1CF7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1D03 DUP5 DUP5 PUSH2 0x1A23 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0xC0 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x1D24 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP7 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D47 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D70 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D8D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D99 DUP10 DUP3 DUP11 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1DB6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1DC2 DUP10 DUP3 DUP11 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x80 PUSH2 0x1DD3 DUP10 DUP3 DUP11 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xA0 PUSH2 0x1DE4 DUP10 DUP3 DUP11 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0xE0 DUP9 DUP11 SUB SLT ISZERO PUSH2 0x1E0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP8 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E23 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E2F DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP8 POP POP PUSH1 0x20 PUSH2 0x1E40 DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x40 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E69 DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP6 POP POP PUSH1 0x60 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1E86 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1E92 DUP11 DUP3 DUP12 ADD PUSH2 0x1A9B JUMP JUMPDEST SWAP5 POP POP PUSH1 0x80 DUP9 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1EAF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1EBB DUP11 DUP3 DUP12 ADD PUSH2 0x1A2F JUMP JUMPDEST SWAP4 POP POP PUSH1 0xA0 PUSH2 0x1ECC DUP11 DUP3 DUP12 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP3 POP POP PUSH1 0xC0 PUSH2 0x1EDD DUP11 DUP3 DUP12 ADD PUSH2 0x1A23 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP9 SWAP2 SWAP5 SWAP8 POP SWAP3 SWAP6 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x40 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1F01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1F18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1F24 DUP7 DUP3 DUP8 ADD PUSH2 0x1AF8 JUMP JUMPDEST SWAP4 POP SWAP4 POP POP PUSH1 0x20 PUSH2 0x1F37 DUP7 DUP3 DUP8 ADD PUSH2 0x1CD9 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2540 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x23 DUP2 MSTORE PUSH32 0x44454641554C545F46554E4354494F4E5F574554485F434F4E54524143545F4F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4E4C590000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F4D53475F56414C5545000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x4F564552534F4C445F5745544800000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x5452414E534645525F4641494C45440000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x494E53554646494349454E545F4554485F52454D41494E494E47000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4645455F50455243454E544147455F544F4F5F4C415247450000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F414D4F554E54000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x22F9 DUP5 DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x230C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x231F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x232E JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1615 PUSH1 0x60 DUP6 ADD DUP3 JUMPDEST PUSH2 0x1F4A DUP2 PUSH2 0x2559 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x1F41 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2353 DUP3 DUP7 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x2360 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x1D03 PUSH1 0x40 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x237B DUP3 DUP6 PUSH2 0x1F41 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1F50 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FA6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x1FD6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2006 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2036 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x208C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x20EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x211C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x214C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x217C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x21DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x220C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x2262 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7BD DUP2 PUSH2 0x22B8 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x2497 DUP3 DUP6 PUSH2 0x22E8 JUMP JUMPDEST PUSH2 0x10E0 PUSH1 0x80 DUP4 ADD DUP5 PUSH2 0x22E8 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x7BD DUP3 DUP5 PUSH2 0x232E JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x24D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x24F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x2511 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xd9 DELEGATECALL XOR CALL 0x1e 0xf SWAP2 CREATE PUSH16 0x6F9D22924BE0ADD925495EEB76A6388B SLOAD OR 0xad 0xb5 SDIV 0xee 0xb3 PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
-				"sourceMap": 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-			}
-		}
-	},
-	"sources": {
-		"extensions/Forwarder/Forwarder.sol": {
-			"id": 4
-		},
-		"extensions/Forwarder/MixinWeth.sol": {
-			"id": 8
-		},
-		"protocol/Exchange/libs/LibMath.sol": {
-			"id": 47
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"extensions/Forwarder/libs/LibConstants.sol": {
-			"id": 11
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		},
-		"protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 48
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 44
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 46
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 36
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 37
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 38
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 33
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-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 41
-		},
-		"tokens/EtherToken/IEtherToken.sol": {
-			"id": 78
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		},
-		"extensions/Forwarder/mixins/MWeth.sol": {
-			"id": 14
-		},
-		"extensions/Forwarder/MixinForwarderCore.sol": {
-			"id": 7
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-		"extensions/Forwarder/mixins/MAssets.sol": {
-			"id": 12
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-		"extensions/Forwarder/interfaces/IAssets.sol": {
-			"id": 9
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-		"extensions/Forwarder/mixins/MExchangeWrapper.sol": {
-			"id": 13
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-			"id": 10
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-		"extensions/Forwarder/MixinAssets.sol": {
-			"id": 5
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-		"utils/Ownable/Ownable.sol": {
-			"id": 82
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-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
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-		"tokens/ERC721Token/IERC721Token.sol": {
-			"id": 76
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-		"extensions/Forwarder/MixinExchangeWrapper.sol": {
-			"id": 6
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-		"protocol/Exchange/libs/LibAbiEncoder.sol": {
-			"id": 42
-		}
-	},
-	"sourceCodes": {
-		"extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
-		"extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
-		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
-		"extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
-		"extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
-		"extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
-		"extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
-		"extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order.\n            // We round up because the exchange rate computed by fillOrder rounds in favor\n            // of the Maker. In this case we want to overestimate the amount of takerAsset.\n            uint256 remainingTakerAssetFillAmount = getPartialAmountCeil(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            // We round up because the exchange rate computed by fillOrder rounds in favor\n            // of the Maker. In this case we want to overestimate the amount of takerAsset.\n            uint256 remainingWethSellAmount = getPartialAmountCeil(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                remainingWethSellAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
-		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xc38fc1254bfaafefd27df73c5c812d8fd029e5dc01f313c5563dcb1a5a0bd65f",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IAssetData.json b/contracts/core/generated-artifacts/IAssetData.json
deleted file mode 100644
index 6a3ab6635..000000000
--- a/contracts/core/generated-artifacts/IAssetData.json
+++ /dev/null
@@ -1,89 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "IAssetData",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "tokenContract",
-						"type": "address"
-					},
-					{
-						"name": "tokenId",
-						"type": "uint256"
-					},
-					{
-						"name": "receiverData",
-						"type": "bytes"
-					}
-				],
-				"name": "ERC721Token",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "tokenContract",
-						"type": "address"
-					}
-				],
-				"name": "ERC20Token",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			}
-		}
-	},
-	"sources": {
-		"protocol/AssetProxy/interfaces/IAssetData.sol": {
-			"id": 21
-		}
-	},
-	"sourceCodes": {
-		"protocol/AssetProxy/interfaces/IAssetData.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n// @dev Interface of the asset proxy's assetData.\n// The asset proxies take an ABI encoded `bytes assetData` as argument.\n// This argument is ABI encoded as one of the methods of this interface.\ninterface IAssetData {\n\n    function ERC20Token(address tokenContract)\n        external\n        pure;\n    \n    function ERC721Token(\n        address tokenContract,\n        uint256 tokenId,\n        bytes receiverData\n    )\n        external\n        pure;\n    \n}\n"
-	},
-	"sourceTreeHashHex": "0x10f0df50f72cf7bac6d3719d59a2653e09ef05b38f349efd7d9417e844e165ca",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IAssetProxy.json b/contracts/core/generated-artifacts/IAssetProxy.json
deleted file mode 100644
index 970546205..000000000
--- a/contracts/core/generated-artifacts/IAssetProxy.json
+++ /dev/null
@@ -1,175 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "IAssetProxy",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "addAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "removeAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "removeAuthorizedAddressAtIndex",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetData",
-						"type": "bytes"
-					},
-					{
-						"name": "from",
-						"type": "address"
-					},
-					{
-						"name": "to",
-						"type": "address"
-					},
-					{
-						"name": "amount",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getProxyId",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getAuthorizedAddresses",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			}
-		}
-	},
-	"sources": {
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
-			"id": 22
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 23
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		}
-	},
-	"sourceCodes": {
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n"
-	},
-	"sourceTreeHashHex": "0xf9feee3358dbdc75f0486e970640a83087da05b8c6ddded318abd3b972513adf",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IValidator.json b/contracts/core/generated-artifacts/IValidator.json
deleted file mode 100644
index 3d7e604f8..000000000
--- a/contracts/core/generated-artifacts/IValidator.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "IValidator",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			}
-		}
-	},
-	"sources": {
-		"protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 39
-		}
-	},
-	"sourceCodes": {
-		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n"
-	},
-	"sourceTreeHashHex": "0x560b257f8a4e1420a4586d5ba0c40e74042ef5af0f53aad412951444ea710a7e",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/IWallet.json b/contracts/core/generated-artifacts/IWallet.json
deleted file mode 100644
index a65caae21..000000000
--- a/contracts/core/generated-artifacts/IWallet.json
+++ /dev/null
@@ -1,76 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "IWallet",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "0x",
-				"opcodes": "",
-				"sourceMap": ""
-			}
-		}
-	},
-	"sources": {
-		"protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 40
-		}
-	},
-	"sourceCodes": {
-		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n"
-	},
-	"sourceTreeHashHex": "0x70b7d3c15ab87e6b4b1011d194282163232dfd88486038e4120d6bf245d58e44",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/InvalidERC721Receiver.json b/contracts/core/generated-artifacts/InvalidERC721Receiver.json
deleted file mode 100644
index fd7f2884a..000000000
--- a/contracts/core/generated-artifacts/InvalidERC721Receiver.json
+++ /dev/null
@@ -1,115 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "InvalidERC721Receiver",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_operator",
-						"type": "address"
-					},
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_tokenId",
-						"type": "uint256"
-					},
-					{
-						"name": "_data",
-						"type": "bytes"
-					}
-				],
-				"name": "onERC721Received",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "operator",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "from",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "tokenId",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "data",
-						"type": "bytes"
-					}
-				],
-				"name": "TokenReceived",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x210 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C75696E74323536 DUP2 MSTORE PUSH32 0x2C62797465732900000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x27 ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xbe SUB PUSH17 0x6008BE4CEBDA2CF3293514A86DCE35C252 0xca CALLDATASIZE 0x28 0xc 0x5c 0xb6 0xcf PUSH19 0x6E4693D002900000000000000000000000000 ",
-				"sourceMap": "662:1522:59:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;662:1522:59;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x150B7A02 DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 DUP1 CALLDATALOAD DUP3 AND SWAP2 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 SWAP2 AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xC0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 PUSH32 0x5343D39C46825E39CFEE854256354ED1B3837AF99997A3242AE29E831889773C DUP7 DUP7 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD DUP1 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP5 DUP3 DUP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP9 POP SWAP1 SWAP7 POP POP POP POP POP POP POP LOG1 POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x6F6E455243373231526563656976656428616464726573732C75696E74323536 DUP2 MSTORE PUSH32 0x2C62797465732900000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x27 ADD SWAP1 KECCAK256 SWAP6 SWAP5 POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xbe SUB PUSH17 0x6008BE4CEBDA2CF3293514A86DCE35C252 0xca CALLDATASIZE 0x28 0xc 0x5c 0xb6 0xcf PUSH19 0x6E4693D002900000000000000000000000000 ",
-				"sourceMap": "662:1522:59:-;;;;;;;;;;;;;;;;;;;;;;;1839:343;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1839:343:59;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2002:6;2029:106;2056:9;2079:5;2098:8;2120:5;;2029:106;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;2029:106:59;;-1:-1:-1;;;;;;;2029:106:59;-1:-1:-1;866:52:59;;;;;;;;;;;;;;;;;;;;;1839:343;;;;;;;:::o"
-			}
-		}
-	},
-	"sources": {
-		"test/DummyERC721Receiver/InvalidERC721Receiver.sol": {
-			"id": 59
-		},
-		"tokens/ERC721Token/IERC721Receiver.sol": {
-			"id": 75
-		}
-	},
-	"sourceCodes": {
-		"test/DummyERC721Receiver/InvalidERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC721Token/IERC721Receiver.sol\";\n\n\ncontract InvalidERC721Receiver is\n    IERC721Receiver\n{\n    // Actual function signature is `onERC721Received(address,address,uint256,bytes)`\n    bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256(\"onERC721Received(address,uint256,bytes)\"));\n\n    event TokenReceived(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes data\n    );\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///      after a `transfer`. This function MAY throw to revert and reject the\n    ///      transfer. Return of other than the magic value MUST result in the\n    ///      transaction being reverted.\n    ///      Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///         unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4)\n    {\n        emit TokenReceived(\n            _operator,\n            _from,\n            _tokenId,\n            _data\n        );\n        return INVALID_ERC721_RECEIVED;\n    }\n}\n",
-		"tokens/ERC721Token/IERC721Receiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Receiver {\n\n    /// @notice Handle the receipt of an NFT\n    /// @dev The ERC721 smart contract calls this function on the recipient\n    ///  after a `transfer`. This function MAY throw to revert and reject the\n    ///  transfer. Return of other than the magic value MUST result in the\n    ///  transaction being reverted.\n    ///  Note: the contract address is always the message sender.\n    /// @param _operator The address which called `safeTransferFrom` function\n    /// @param _from The address which previously owned the token\n    /// @param _tokenId The NFT identifier which is being transferred\n    /// @param _data Additional data with no specified format\n    /// @return `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`\n    ///  unless throwing\n    function onERC721Received(\n        address _operator,\n        address _from,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external\n        returns (bytes4);\n}\n"
-	},
-	"sourceTreeHashHex": "0xa1e9bac07367f1d9394aa63c5e739d5abdde20c17d09a223e4f5635bf45ec2a4",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/MixinAuthorizable.json b/contracts/core/generated-artifacts/MixinAuthorizable.json
deleted file mode 100644
index 24bf3e273..000000000
--- a/contracts/core/generated-artifacts/MixinAuthorizable.json
+++ /dev/null
@@ -1,229 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "MixinAuthorizable",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "addAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "authorities",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					}
-				],
-				"name": "removeAuthorizedAddress",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "removeAuthorizedAddressAtIndex",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "authorized",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getAuthorizedAddresses",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "caller",
-						"type": "address"
-					}
-				],
-				"name": "AuthorizedAddressAdded",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "caller",
-						"type": "address"
-					}
-				],
-				"name": "AuthorizedAddressRemoved",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE PUSH2 0xD15 DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x8D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x92 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0xC2 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x103 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x131 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x177 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x1B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x21E JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x24C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH1 0x4 CALLDATALOAD PUSH2 0x438 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x46D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x13D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH2 0x766 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x152 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x782 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x183 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH2 0xB4C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x20A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBBC JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x367 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x446 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x58A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x71F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x607 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x717 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x65F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x692 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x711 SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH2 0x71F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x5D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x808 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0x90E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x934 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x9C2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xA3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xA70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xAEF SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xBB1 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB86 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC42 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xC9F JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xCC6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xCC6 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xCCB JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xBB9 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xCE5 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xCD1 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x643E0 0xb8 0x2c 0xe8 DUP2 DUP6 0xd5 PUSH2 0xCBE4 0xbc EXTCODESIZE PUSH15 0x8E8A23BF230E2CC87B292F64A040BE 0xc4 STOP 0x29 ",
-				"sourceMap": "686:2493:20:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;686:2493:20;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x8D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x42F1181E DUP2 EQ PUSH2 0x92 JUMPI DUP1 PUSH4 0x494503D4 EQ PUSH2 0xC2 JUMPI DUP1 PUSH4 0x70712939 EQ PUSH2 0x103 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x131 JUMPI DUP1 PUSH4 0x9AD26744 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0xB9181611 EQ PUSH2 0x177 JUMPI DUP1 PUSH4 0xD39DE6E9 EQ PUSH2 0x1B9 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x21E JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x24C JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH1 0x4 CALLDATALOAD PUSH2 0x438 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x46D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x13D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDA PUSH2 0x766 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x152 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x782 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x183 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1A5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH2 0xB4C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x20A JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1F2 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xBBC JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2D2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x367 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F414C52454144595F415554484F52495A454400000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP4 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP3 DUP4 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0x405787FA12A823E0F2B7631CC41B3BA8828B3321CA811111FA75CD3AA3BB5ACE SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD CALLER SWAP3 SWAP2 PUSH32 0x3147867C59D17E8FA9D522465651D44AAE0A9E38F902F3475B97E58072F0ED4C SWAP2 LOG3 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x446 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x58A JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST PUSH1 0x2 SLOAD DUP2 LT ISZERO PUSH2 0x71F JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x607 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x717 JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x65F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0x692 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x711 SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH2 0x71F JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x5D7 JUMP JUMPDEST PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x808 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5441524745545F4E4F545F415554484F52495A45440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x2 SLOAD DUP2 LT PUSH2 0x90E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E4445585F4F55545F4F465F424F554E445300000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x2 DUP3 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x934 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x9C2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x415554484F52495A45445F414444524553535F4D49534D415443480000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xA3D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x2 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP4 SWAP1 DUP2 LT PUSH2 0xA70 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0xAEF SWAP1 DUP3 PUSH2 0xCA2 JUMP JUMPDEST POP PUSH1 0x40 MLOAD CALLER SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x1F32C1B084E2DE0713B8FB16BD46BB9DF710A3DBEAE2F3CA93AF46E016DCC6B0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x2 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xBB1 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB86 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0xC42 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0xC9F JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0xCC6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0xCC6 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0xCCB JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0xBB9 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0xCE5 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0xCD1 JUMP JUMPDEST POP SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH3 0x643E0 0xb8 0x2c 0xe8 DUP2 DUP6 0xd5 PUSH2 0xCBE4 0xbc EXTCODESIZE PUSH15 0x8E8A23BF230E2CC87B292F64A040BE 0xc4 STOP 0x29 ",
-				"sourceMap": "686:2493:20:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1145:320;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1145:320:20;;;;;;;;;1030:28;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1030:28:20;;;;;;;;;;;;;;;;;;;;;;;;1579:547;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1579:547:20;;;;;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;2299:643:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2299:643:20;;;;;;;;;981:43;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;981:43:20;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3039:138:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;3039:138:20;;;;;;;;;;;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;1145:320:20;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1262:18:20;;;;;;;:10;:18;;;;;;;;1261:19;1240:91;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1342:18;;;;;;;1363:4;1342:18;;;;;;;;:25;;;;;;;;1377:11;27:10:-1;;23:18;;;45:23;;1377:24:20;;;;;;;;;;;;;;1416:42;1447:10;;1342:18;1416:42;;;1145:320;:::o;1030:28::-;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1030:28:20;:::o;1579:547::-;1814:9;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1698:18:20;;;;;;;:10;:18;;;;;;;;1677:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1781:18:20;;;;;;;:10;:18;;;;;1774:25;;;;;;1809:252;1833:11;:18;1829:22;;1809:252;;;1894:6;1876:24;;:11;1888:1;1876:14;;;;;;;;;;;;;;;;;;;;;;:24;1872:179;;;1937:11;1949:18;;:22;;;;1937:35;;;;;;;;;;;;;;;;1920:11;:14;;1937:35;;;;;1932:1;;1920:14;;;;;;;;;;;;;;;:52;;;;;;;;;;;;;;;1990:11;:23;;;;;;;;;:::i;:::-;;2031:5;;1872:179;1853:3;;1809:252;;;2075:44;;2108:10;;2075:44;;;;;;;;;1579:547;;:::o;91:20:82:-;;;;;;:::o;2299:643:20:-;259:5:82;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2462:18:20;;;;;;;:10;:18;;;;;;;;2441:86;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2566:11;:18;2558:26;;2537:92;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2682:6;2660:28;;:11;2672:5;2660:18;;;;;;;;;;;;;;;;;;;;;;:28;2639:102;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2759:18;;;;;;;:10;:18;;;;;2752:25;;;;;;2808:11;2820:18;;:22;;;;2808:35;;;;;;;;;;;;;;;;2787:11;:18;;2808:35;;;;;2799:5;;2787:18;;;;;;;;;;;;;;;:56;;;;;;;;;;;;;;;2853:11;:23;;;;;;;;;:::i;:::-;-1:-1:-1;2891:44:20;;2924:10;;2891:44;;;;;;;;;2299:643;;:::o;981:43::-;;;;;;;;;;;;;;;:::o;3039:138::-;3120:9;3159:11;3152:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3039:138;;:::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;425:69;333:167;:::o;686:2493:20:-;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;"
-			}
-		}
-	},
-	"sources": {
-		"protocol/AssetProxy/MixinAuthorizable.sol": {
-			"id": 20
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"protocol/AssetProxy/mixins/MAuthorizable.sol": {
-			"id": 24
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 23
-		}
-	},
-	"sourceCodes": {
-		"protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
-	},
-	"sourceTreeHashHex": "0xb3d5fa60c84c76d95b5c051d760384db0ac8b6feda233055d067b13bbe898989",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/MultiSigWallet.json b/contracts/core/generated-artifacts/MultiSigWallet.json
deleted file mode 100644
index e675a81ac..000000000
--- a/contracts/core/generated-artifacts/MultiSigWallet.json
+++ /dev/null
@@ -1,584 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "MultiSigWallet",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "owners",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "removeOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "revokeConfirmation",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "isOwner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "confirmations",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "pending",
-						"type": "bool"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"name": "getTransactionCount",
-				"outputs": [
-					{
-						"name": "count",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "addOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "isConfirmed",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "getConfirmationCount",
-				"outputs": [
-					{
-						"name": "count",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "destination",
-						"type": "address"
-					},
-					{
-						"name": "value",
-						"type": "uint256"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getOwners",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "from",
-						"type": "uint256"
-					},
-					{
-						"name": "to",
-						"type": "uint256"
-					},
-					{
-						"name": "pending",
-						"type": "bool"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"name": "getTransactionIds",
-				"outputs": [
-					{
-						"name": "_transactionIds",
-						"type": "uint256[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "getConfirmations",
-				"outputs": [
-					{
-						"name": "_confirmations",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "transactionCount",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_required",
-						"type": "uint256"
-					}
-				],
-				"name": "changeRequirement",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "confirmTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "destination",
-						"type": "address"
-					},
-					{
-						"name": "value",
-						"type": "uint256"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					}
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-			{
-				"inputs": [
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-			{
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-						"name": "transactionId",
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-			{
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-				"name": "Deposit",
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-			{
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-				"name": "OwnerAddition",
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-				"name": "OwnerRemoval",
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-				"inputs": [
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-						"type": "uint256"
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-				"name": "RequirementChange",
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x1A86 CODESIZE SUB DUP1 PUSH3 0x1A86 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE DUP1 MLOAD PUSH1 0x20 DUP3 ADD MLOAD SWAP2 ADD DUP1 MLOAD SWAP1 SWAP2 SWAP1 PUSH1 0x0 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x4B JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x57 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x63 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x6F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x147 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x91 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xE7 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xCF JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xF3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x108 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x74 JUMP JUMPDEST DUP5 MLOAD PUSH3 0x15C SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x16E JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP PUSH3 0x202 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1C6 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1C6 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x18F JUMP JUMPDEST POP PUSH3 0x1D4 SWAP3 SWAP2 POP PUSH3 0x1D8 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x1FF SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1D4 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1DF JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1874 DUP1 PUSH3 0x212 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
-				"sourceMap": "206:12628:16:-;;;2835:353;8:9:-1;5:2;;;30:1;27;20:12;5:2;2835:353:16;;;;;;;;;;;;;;;;;;;;;;2934:14;;2835:353;;;2980:6;;2835:353;839:2;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:16;;;2273:98;:129;;;;-1:-1:-1;2387:15:16;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:16;;;;;;;;;;;-1:-1:-1;3036:19:16;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:16;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:16;;;;;;;;;;;-1:-1:-1;3089:19:16;:26;;-1:-1:-1;;3089:26:16;;;;;;;;;;-1:-1:-1;3008:3:16;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:16;:20;;;;-1:-1:-1;206:12628:16;;-1:-1:-1;206:12628:16;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:16;-1:-1:-1;;;;;206:12628:16;;;;;;;;;;;-1:-1:-1;206:12628:16;;;;;;;-1:-1:-1;206:12628:16;;;-1:-1:-1;206:12628:16;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:16;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
-				"sourceMap": 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-			}
-		}
-	},
-	"sources": {
-		"multisig/MultiSigWallet.sol": {
-			"id": 16
-		}
-	},
-	"sourceCodes": {
-		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
-	},
-	"sourceTreeHashHex": "0x960961fe6f74d74cb4aa95376a52cc114f07f4b00bde9ddd056d2eb1b1bbcb35",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json b/contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json
deleted file mode 100644
index a6ae0ff7c..000000000
--- a/contracts/core/generated-artifacts/MultiSigWalletWithTimeLock.json
+++ /dev/null
@@ -1,668 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "MultiSigWalletWithTimeLock",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "owners",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "removeOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "revokeConfirmation",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "isOwner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "confirmations",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "secondsTimeLocked",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "pending",
-						"type": "bool"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"name": "getTransactionCount",
-				"outputs": [
-					{
-						"name": "count",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "addOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "isConfirmed",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_secondsTimeLocked",
-						"type": "uint256"
-					}
-				],
-				"name": "changeTimeLock",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "getConfirmationCount",
-				"outputs": [
-					{
-						"name": "count",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "destination",
-						"type": "address"
-					},
-					{
-						"name": "value",
-						"type": "uint256"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getOwners",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "from",
-						"type": "uint256"
-					},
-					{
-						"name": "to",
-						"type": "uint256"
-					},
-					{
-						"name": "pending",
-						"type": "bool"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"name": "getTransactionIds",
-				"outputs": [
-					{
-						"name": "_transactionIds",
-						"type": "uint256[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "getConfirmations",
-				"outputs": [
-					{
-						"name": "_confirmations",
-						"type": "address[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "transactionCount",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_required",
-						"type": "uint256"
-					}
-				],
-				"name": "changeRequirement",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "confirmTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "destination",
-						"type": "address"
-					},
-					{
-						"name": "value",
-						"type": "uint256"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					}
-				],
-				"name": "submitTransaction",
-				"outputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "confirmationTimes",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "MAX_OWNER_COUNT",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "required",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					},
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "replaceOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_owners",
-						"type": "address[]"
-					},
-					{
-						"name": "_required",
-						"type": "uint256"
-					},
-					{
-						"name": "_secondsTimeLocked",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"payable": true,
-				"stateMutability": "payable",
-				"type": "fallback"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "transactionId",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "confirmationTime",
-						"type": "uint256"
-					}
-				],
-				"name": "ConfirmationTimeSet",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "secondsTimeLocked",
-						"type": "uint256"
-					}
-				],
-				"name": "TimeLockChange",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "sender",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "Confirmation",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "sender",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "Revocation",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "Submission",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "Execution",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "ExecutionFailure",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "sender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "value",
-						"type": "uint256"
-					}
-				],
-				"name": "Deposit",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "OwnerAddition",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "OwnerRemoval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "required",
-						"type": "uint256"
-					}
-				],
-				"name": "RequirementChange",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xF1 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xD9 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xFD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x112 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x7E JUMP JUMPDEST DUP5 MLOAD PUSH3 0x166 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x17D JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH3 0x211 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1D5 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1D5 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x19E JUMP JUMPDEST POP PUSH3 0x1E3 SWAP3 SWAP2 POP PUSH3 0x1E7 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x20E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1E3 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1EE JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1AA8 DUP1 PUSH3 0x221 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x13D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1C0 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x206 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x279 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2A0 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2ED JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x305 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x31D JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x335 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x46F JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x494 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x4AC JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x4C1 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x4D9 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
-				"sourceMap": "851:3344:17:-;;;2064:226;8:9:-1;5:2;;;30:1;27;20:12;5:2;2064:226:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;2934:14:16;;2064:226:17;;;;;;;2980:6:16;;2064:226:17;839:2:16;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:16;;;2273:98;:129;;;;-1:-1:-1;2387:15:16;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:16;;;;;;;;;;;-1:-1:-1;3036:19:16;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:16;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:16;;;;;;;;;;;-1:-1:-1;3089:19:16;:26;;-1:-1:-1;;3089:26:16;;;;;;;;;;-1:-1:-1;3008:3:16;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:16;:20;;;;-1:-1:-1;;2245:17:17;:38;-1:-1:-1;851:3344:17;;-1:-1:-1;851:3344:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:17;-1:-1:-1;;;;;851:3344:17;;;;;;;;;;;-1:-1:-1;851:3344:17;;;;;;;-1:-1:-1;851:3344:17;;;-1:-1:-1;851:3344:17;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:17;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
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EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
-				"sourceMap": 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-			}
-		}
-	},
-	"sources": {
-		"multisig/MultiSigWalletWithTimeLock.sol": {
-			"id": 17
-		},
-		"multisig/MultiSigWallet.sol": {
-			"id": 16
-		}
-	},
-	"sourceCodes": {
-		"multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
-	},
-	"sourceTreeHashHex": "0xe122976ffe33df38d409d2f249e6d0a1816704035f2cdc0bbf822d1b28a62259",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/OrderValidator.json b/contracts/core/generated-artifacts/OrderValidator.json
deleted file mode 100644
index b3c3a81eb..000000000
--- a/contracts/core/generated-artifacts/OrderValidator.json
+++ /dev/null
@@ -1,665 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "OrderValidator",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAddress",
-						"type": "address"
-					}
-				],
-				"name": "getOrderAndTraderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "orderInfo",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxAllowance",
-								"type": "uint256"
-							}
-						],
-						"name": "traderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "assetData",
-						"type": "bytes"
-					}
-				],
-				"name": "getBalanceAndAllowance",
-				"outputs": [
-					{
-						"name": "balance",
-						"type": "uint256"
-					},
-					{
-						"name": "allowance",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAddresses",
-						"type": "address[]"
-					}
-				],
-				"name": "getOrdersAndTradersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "ordersInfo",
-						"type": "tuple[]"
-					},
-					{
-						"components": [
-							{
-								"name": "makerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxAllowance",
-								"type": "uint256"
-							}
-						],
-						"name": "tradersInfo",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAddresses",
-						"type": "address[]"
-					}
-				],
-				"name": "getTradersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxAllowance",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "token",
-						"type": "address"
-					},
-					{
-						"name": "tokenId",
-						"type": "uint256"
-					}
-				],
-				"name": "getERC721TokenOwner",
-				"outputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "assetData",
-						"type": "bytes[]"
-					}
-				],
-				"name": "getBalancesAndAllowances",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256[]"
-					},
-					{
-						"name": "",
-						"type": "uint256[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAddress",
-						"type": "address"
-					}
-				],
-				"name": "getTraderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "makerZrxAllowance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxBalance",
-								"type": "uint256"
-							},
-							{
-								"name": "takerZrxAllowance",
-								"type": "uint256"
-							}
-						],
-						"name": "traderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_exchange",
-						"type": "address"
-					},
-					{
-						"name": "_zrxAssetData",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			}
-		],
-		"evm": {
-			"bytecode": {
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PUSH3 0xE3 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0xC6 JUMP JUMPDEST POP PUSH3 0xF1 SWAP3 SWAP2 POP PUSH3 0xF5 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x112 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0xF1 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0xFC JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x123 DUP3 MLOAD PUSH3 0x22C JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH3 0x13C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH3 0x153 PUSH3 0x14D DUP3 PUSH3 0x204 JUMP JUMPDEST PUSH3 0x1DD JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH3 0x170 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x17D DUP4 DUP3 DUP5 PUSH3 0x238 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH3 0x19A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x1A8 DUP6 DUP6 PUSH3 0x115 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD MLOAD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT ISZERO PUSH3 0x1C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x1D3 DUP6 DUP3 DUP7 ADD PUSH3 0x12A JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH3 0x1FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x40 PUSH1 0x2 EXP SUB DUP3 GT ISZERO PUSH3 0x21B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH1 0x1F NOT AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH3 0x255 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH3 0x23B JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH3 0x265 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x1ABF DUP1 PUSH3 0x27B PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x4AD1E53 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x2CD0FC73 EQ PUSH2 0xBE JUMPI DUP1 PUSH4 0x4B95DE13 EQ PUSH2 0xEC JUMPI DUP1 PUSH4 0x690D3114 EQ PUSH2 0x11A JUMPI DUP1 PUSH4 0xB6988463 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0xC6B7F4EE EQ PUSH2 0x174 JUMPI DUP1 PUSH4 0xF241FFB0 EQ PUSH2 0x1A2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0x1CF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x18DC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDE PUSH2 0xD9 CALLDATASIZE PUSH1 0x4 PUSH2 0x118B JUMP JUMPDEST PUSH2 0x29C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1926 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10C PUSH2 0x107 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x7CD JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1822 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x126 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x13A PUSH2 0x135 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x8A4 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1858 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x167 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x11D3 JUMP JUMPDEST PUSH2 0x95E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x17F9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x180 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x194 PUSH2 0x18F CALLDATASIZE PUSH1 0x4 PUSH2 0x1139 JUMP JUMPDEST PUSH2 0x9A9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1869 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C2 PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0xA86 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1909 JUMP JUMPDEST PUSH2 0x1D7 PUSH2 0xCD0 JUMP JUMPDEST PUSH2 0x1DF PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0xC75E0A8100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xC75E0A81 SWAP1 PUSH2 0x235 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x18F8 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x24F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x263 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x287 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x12B5 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 PUSH2 0xA86 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH2 0x2B5 DUP10 DUP3 PUSH4 0xFFFFFFFF PUSH2 0xBA4 AND JUMP JUMPDEST SWAP6 POP PUSH2 0x2C8 DUP10 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0xC11 AND JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x6070410800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 SWAP7 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 PUSH4 0x60704108 SWAP1 PUSH2 0x31F SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x188E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x34D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x371 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP5 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x526 JUMPI PUSH1 0x40 MLOAD PUSH32 0x70A0823100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0x70A08231 SWAP1 PUSH2 0x424 SWAP1 DUP14 SWAP1 PUSH1 0x4 ADD PUSH2 0x17F9 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x43E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x452 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x476 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xDD62ED3E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP9 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0xDD62ED3E SWAP1 PUSH2 0x4CD SWAP1 DUP14 SWAP1 DUP9 SWAP1 PUSH1 0x4 ADD PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4E7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x4FB JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x51F SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x785 JUMPI PUSH2 0x595 DUP10 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0xC72 AND JUMP JUMPDEST SWAP3 POP PUSH2 0x5A1 DUP6 DUP5 PUSH2 0x95E JUMP JUMPDEST SWAP2 POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP11 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x5DD JUMPI PUSH1 0x0 PUSH2 0x5E0 JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP8 POP DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xE985E9C5 DUP12 DUP7 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x63C SWAP3 SWAP2 SWAP1 PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x66A JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x68E SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1297 JUMP JUMPDEST DUP1 PUSH2 0x76A JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x81812FC DUP6 PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x700 SWAP2 SWAP1 PUSH2 0x1918 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x71A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x72E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x752 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST SWAP1 POP DUP1 PUSH2 0x778 JUMPI PUSH1 0x0 PUSH2 0x77B JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18AC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST POP POP POP POP POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x7E9D74DC00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x60 SWAP2 DUP3 SWAP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x7E9D74DC SWAP1 PUSH2 0x828 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x1847 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x842 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x856 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x0 DUP3 RETURNDATACOPY PUSH1 0x1F RETURNDATASIZE SWAP1 DUP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND DUP3 ADD PUSH1 0x40 MSTORE PUSH2 0x89C SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1203 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x8EA JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x8D7 PUSH2 0xCF0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x8CF JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0x951 JUMPI PUSH2 0x931 DUP7 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x90A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP7 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x922 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA86 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x93F JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x8F2 JUMP JUMPDEST DUP2 SWAP4 POP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD PUSH32 0x6352211E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE DUP3 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x20 DUP2 PUSH1 0x24 DUP4 DUP8 GAS STATICCALL DUP1 ISZERO PUSH2 0x9A0 JUMPI DUP2 MLOAD SWAP3 POP JUMPDEST POP POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 PUSH1 0x60 DUP1 PUSH1 0x0 DUP7 MLOAD SWAP4 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x9E1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xA0E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP5 EQ PUSH2 0xA79 JUMPI PUSH2 0xA3E DUP9 DUP9 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA2F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x29C JUMP JUMPDEST DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA4C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD DUP5 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA63 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD SWAP2 SWAP1 SWAP2 MSTORE MSTORE PUSH1 0x1 ADD PUSH2 0xA16 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP1 SWAP6 POP SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA8E PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xAA3 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH2 0x140 ADD MLOAD PUSH2 0x29C JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MSTORE DUP3 MSTORE PUSH2 0x160 DUP5 ADD MLOAD PUSH2 0xABB SWAP1 DUP5 SWAP1 PUSH2 0x29C JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MSTORE PUSH1 0x40 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x1 DUP1 SLOAD DUP3 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP7 DUP9 AND ISZERO MUL ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV SWAP3 DUP4 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP5 MSTORE DUP2 DUP2 MSTORE SWAP3 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xB6A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xB3F JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xB6A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB4D JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0xB7F DUP5 PUSH1 0x0 ADD MLOAD DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xA0 DUP5 ADD MSTORE PUSH1 0x80 DUP4 ADD MSTORE PUSH2 0xB93 DUP4 DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xE0 DUP5 ADD MSTORE PUSH1 0xC0 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xBE6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18CC JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xC53 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18BC JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP4 DUP4 PUSH2 0xC85 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCC7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x189C JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH2 0x100 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xD5F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xD72 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST PUSH2 0x1941 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xD97 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xDAD DUP9 DUP3 PUSH2 0xD36 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xD9A JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xDDE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xDEC PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xE14 DUP9 DUP3 PUSH2 0xF11 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xDFE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xE3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH2 0xE49 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x60 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xE6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xE84 DUP9 DUP3 PUSH2 0xF57 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xE71 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xEAD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xEBB PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xEE3 DUP9 DUP3 PUSH2 0xFB2 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xECD JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A20 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xF22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xF30 PUSH2 0xD6D DUP3 PUSH2 0x1989 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0xF4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x955 DUP4 DUP3 DUP5 PUSH2 0x1A25 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xF69 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xF73 PUSH1 0x60 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xF81 DUP5 DUP5 PUSH2 0x1107 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xF92 DUP5 DUP5 DUP4 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0xFA6 DUP5 DUP3 DUP6 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xFC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xFD0 PUSH2 0x180 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xFDE DUP5 DUP5 PUSH2 0xD36 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xFEF DUP5 DUP5 DUP4 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1003 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1017 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x102B DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x103F DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1053 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1067 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x107C DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1092 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10C0 DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10EE DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xD42 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x114C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1158 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xDCD JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x119E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11AA DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x11E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11F2 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1215 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x122C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1131 DUP5 DUP3 DUP6 ADD PUSH2 0xE2A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x124B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x126E DUP6 DUP3 DUP7 ADD PUSH2 0xE9C JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x128B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD4E JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xEF9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF57 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x12E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1309 DUP6 DUP3 DUP7 ADD PUSH2 0xFB2 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x132C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF05 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19D9 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1352 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1364 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x137A DUP7 DUP4 MLOAD PUSH2 0x1619 JUMP JUMPDEST PUSH2 0x1383 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1367 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x13A9 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0x13C2 DUP6 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0x13F9 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0x13DD DUP4 DUP4 MLOAD PUSH2 0x1656 JUMP JUMPDEST SWAP3 POP PUSH2 0x13E8 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x13C5 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1410 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1422 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1438 DUP7 DUP4 MLOAD PUSH2 0x1759 JUMP JUMPDEST PUSH2 0x1441 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH2 0x100 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1425 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x145E DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1470 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1486 DUP7 DUP4 MLOAD PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x148F DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1473 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F2 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F5 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x14BD DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x14D1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1A31 JUMP JUMPDEST PUSH2 0x14DA DUP2 PUSH2 0x1A5D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x162A DUP5 DUP3 PUSH2 0x17F0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x163D PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x166B DUP6 DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x167E PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x1691 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x16A4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x16B7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x16CA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x16DD PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x16F0 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1705 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x171A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1734 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1750 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH2 0x100 DUP4 ADD SWAP1 PUSH2 0x176B DUP5 DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x177E PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1791 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x17A4 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x80 DUP3 ADD MLOAD PUSH2 0x17B7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP3 ADD MLOAD PUSH2 0x17CA PUSH1 0xA0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP3 ADD MLOAD PUSH2 0x17DD PUSH1 0xC0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0xE0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1815 DUP3 DUP6 PUSH2 0x1338 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1833 DUP2 DUP6 PUSH2 0x1347 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x139E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x187A DUP2 DUP6 PUSH2 0x1453 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1453 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x14E7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x153D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x156D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x15C3 JUMP JUMPDEST PUSH2 0x160 DUP2 ADD PUSH2 0x18EB DUP3 DUP6 PUSH2 0x1619 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1656 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1934 DUP3 DUP6 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1960 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x197F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x19A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A4C JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A34 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1650 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 PUSH17 0x43DCB374049761FEE11CC22172BADC6511 DUP10 SWAP4 RETURNDATASIZE MSTORE8 SHR 0xd4 MSTORE ADD PUSH14 0xC5FC1AA3016C6578706572696D65 PUSH15 0x74616CF50037000000000000000000 ",
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x4AD1E53 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x2CD0FC73 EQ PUSH2 0xBE JUMPI DUP1 PUSH4 0x4B95DE13 EQ PUSH2 0xEC JUMPI DUP1 PUSH4 0x690D3114 EQ PUSH2 0x11A JUMPI DUP1 PUSH4 0xB6988463 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0xC6B7F4EE EQ PUSH2 0x174 JUMPI DUP1 PUSH4 0xF241FFB0 EQ PUSH2 0x1A2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0x1CF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x18DC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xCA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xDE PUSH2 0xD9 CALLDATASIZE PUSH1 0x4 PUSH2 0x118B JUMP JUMPDEST PUSH2 0x29C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1926 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x10C PUSH2 0x107 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x7CD JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1822 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x126 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x13A PUSH2 0x135 CALLDATASIZE PUSH1 0x4 PUSH2 0x1238 JUMP JUMPDEST PUSH2 0x8A4 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1858 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x167 PUSH2 0x162 CALLDATASIZE PUSH1 0x4 PUSH2 0x11D3 JUMP JUMPDEST PUSH2 0x95E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x17F9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x180 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x194 PUSH2 0x18F CALLDATASIZE PUSH1 0x4 PUSH2 0x1139 JUMP JUMPDEST PUSH2 0x9A9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP3 SWAP2 SWAP1 PUSH2 0x1869 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1C2 PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x12D3 JUMP JUMPDEST PUSH2 0xA86 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB5 SWAP2 SWAP1 PUSH2 0x1909 JUMP JUMPDEST PUSH2 0x1D7 PUSH2 0xCD0 JUMP JUMPDEST PUSH2 0x1DF PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0xC75E0A8100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xC75E0A81 SWAP1 PUSH2 0x235 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x18F8 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x24F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x263 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x287 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x12B5 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 PUSH2 0xA86 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH2 0x2B5 DUP10 DUP3 PUSH4 0xFFFFFFFF PUSH2 0xBA4 AND JUMP JUMPDEST SWAP6 POP PUSH2 0x2C8 DUP10 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0xC11 AND JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x6070410800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 SWAP7 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 PUSH4 0x60704108 SWAP1 PUSH2 0x31F SWAP1 DUP10 SWAP1 PUSH1 0x4 ADD PUSH2 0x188E JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x339 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x34D JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x371 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD SWAP1 KECCAK256 SWAP1 SWAP5 POP PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x526 JUMPI PUSH1 0x40 MLOAD PUSH32 0x70A0823100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0x70A08231 SWAP1 PUSH2 0x424 SWAP1 DUP14 SWAP1 PUSH1 0x4 ADD PUSH2 0x17F9 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x43E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x452 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x476 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xDD62ED3E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP9 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND SWAP1 PUSH4 0xDD62ED3E SWAP1 PUSH2 0x4CD SWAP1 DUP14 SWAP1 DUP9 SWAP1 PUSH1 0x4 ADD PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4E7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x4FB JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x51F SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x131A JUMP JUMPDEST SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x455243373231546F6B656E28616464726573732C75696E743235362900000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x1C ADD SWAP1 KECCAK256 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP8 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x785 JUMPI PUSH2 0x595 DUP10 PUSH1 0x24 PUSH4 0xFFFFFFFF PUSH2 0xC72 AND JUMP JUMPDEST SWAP3 POP PUSH2 0x5A1 DUP6 DUP5 PUSH2 0x95E JUMP JUMPDEST SWAP2 POP DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP11 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x5DD JUMPI PUSH1 0x0 PUSH2 0x5E0 JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP8 POP DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xE985E9C5 DUP12 DUP7 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x63C SWAP3 SWAP2 SWAP1 PUSH2 0x1807 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x66A JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x68E SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1297 JUMP JUMPDEST DUP1 PUSH2 0x76A JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x81812FC DUP6 PUSH1 0x40 MLOAD DUP3 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x700 SWAP2 SWAP1 PUSH2 0x1918 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x71A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x72E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x752 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1113 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ JUMPDEST SWAP1 POP DUP1 PUSH2 0x778 JUMPI PUSH1 0x0 PUSH2 0x77B JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH1 0xFF AND SWAP7 POP PUSH2 0x7C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18AC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST POP POP POP POP POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x7E9D74DC00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x60 SWAP2 DUP3 SWAP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x7E9D74DC SWAP1 PUSH2 0x828 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x1847 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x842 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x856 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x0 DUP3 RETURNDATACOPY PUSH1 0x1F RETURNDATASIZE SWAP1 DUP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND DUP3 ADD PUSH1 0x40 MSTORE PUSH2 0x89C SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x1203 JUMP JUMPDEST SWAP2 POP PUSH2 0x293 DUP5 DUP5 JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x8EA JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x8D7 PUSH2 0xCF0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x8CF JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0x951 JUMPI PUSH2 0x931 DUP7 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x90A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP7 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x922 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA86 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x93F JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x8F2 JUMP JUMPDEST DUP2 SWAP4 POP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD PUSH32 0x6352211E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE DUP3 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x20 DUP2 PUSH1 0x24 DUP4 DUP8 GAS STATICCALL DUP1 ISZERO PUSH2 0x9A0 JUMPI DUP2 MLOAD SWAP3 POP JUMPDEST POP POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 PUSH1 0x60 DUP1 PUSH1 0x0 DUP7 MLOAD SWAP4 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x9E1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP DUP4 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xA0E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP5 EQ PUSH2 0xA79 JUMPI PUSH2 0xA3E DUP9 DUP9 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA2F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x29C JUMP JUMPDEST DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA4C JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD DUP5 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xA63 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD SWAP2 SWAP1 SWAP2 MSTORE MSTORE PUSH1 0x1 ADD PUSH2 0xA16 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP1 SWAP6 POP SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA8E PUSH2 0xCF0 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xAA3 DUP5 PUSH1 0x0 ADD MLOAD DUP6 PUSH2 0x140 ADD MLOAD PUSH2 0x29C JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MSTORE DUP3 MSTORE PUSH2 0x160 DUP5 ADD MLOAD PUSH2 0xABB SWAP1 DUP5 SWAP1 PUSH2 0x29C JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MSTORE PUSH1 0x40 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x1 DUP1 SLOAD DUP3 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP7 DUP9 AND ISZERO MUL ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV SWAP3 DUP4 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP5 MSTORE DUP2 DUP2 MSTORE SWAP3 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xB6A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xB3F JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xB6A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xB4D JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0xB7F DUP5 PUSH1 0x0 ADD MLOAD DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xA0 DUP5 ADD MSTORE PUSH1 0x80 DUP4 ADD MSTORE PUSH2 0xB93 DUP4 DUP3 PUSH2 0x29C JUMP JUMPDEST PUSH1 0xE0 DUP5 ADD MSTORE PUSH1 0xC0 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xBE6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18CC JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xC53 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x18BC JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP4 DUP4 PUSH2 0xC85 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCC7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7B7 SWAP1 PUSH2 0x189C JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH2 0x100 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19D9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xD5F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xD72 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST PUSH2 0x1941 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xD97 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xDAD DUP9 DUP3 PUSH2 0xD36 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xD9A JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xDDE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xDEC PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xE14 DUP9 DUP3 PUSH2 0xF11 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xDFE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xE3B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH2 0xE49 PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x60 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0xE6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 PUSH2 0xE84 DUP9 DUP3 PUSH2 0xF57 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xE71 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xEAD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xEBB PUSH2 0xD6D DUP3 PUSH2 0x1968 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xDC3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0xEE3 DUP9 DUP3 PUSH2 0xFB2 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0xECD JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A20 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0xF22 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0xF30 PUSH2 0xD6D DUP3 PUSH2 0x1989 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0xF4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x955 DUP4 DUP3 DUP5 PUSH2 0x1A25 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xF69 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xF73 PUSH1 0x60 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xF81 DUP5 DUP5 PUSH2 0x1107 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xF92 DUP5 DUP5 DUP4 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0xFA6 DUP5 DUP3 DUP6 ADD PUSH2 0xF05 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xFC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xFD0 PUSH2 0x180 PUSH2 0x1941 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xFDE DUP5 DUP5 PUSH2 0xD36 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0xFEF DUP5 DUP5 DUP4 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x1003 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1017 DUP5 DUP3 DUP6 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x102B DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x103F DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x1053 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x1067 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x107C DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x1092 DUP5 DUP3 DUP6 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10B4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10C0 DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x10E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10EE DUP5 DUP3 DUP6 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 CALLDATALOAD PUSH2 0x19F2 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC7E DUP3 MLOAD PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xD42 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x114C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1158 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1175 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xDCD JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x119E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11AA DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xF11 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x11E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x11F2 DUP6 DUP6 PUSH2 0xD36 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0x10FB JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1215 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x122C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1131 DUP5 DUP3 DUP6 ADD PUSH2 0xE2A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x124B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x126E DUP6 DUP3 DUP7 ADD PUSH2 0xE9C JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x128B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD4E JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xEF9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x12C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF57 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x12E6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1309 DUP6 DUP3 DUP7 ADD PUSH2 0xFB2 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x1181 DUP6 DUP3 DUP7 ADD PUSH2 0xD36 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x132C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1131 DUP5 DUP5 PUSH2 0xF05 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19D9 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1352 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1364 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x137A DUP7 DUP4 MLOAD PUSH2 0x1619 JUMP JUMPDEST PUSH2 0x1383 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1367 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x13A9 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0x13C2 DUP6 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0x13F9 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0x13DD DUP4 DUP4 MLOAD PUSH2 0x1656 JUMP JUMPDEST SWAP3 POP PUSH2 0x13E8 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x13C5 JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1410 DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1422 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1438 DUP7 DUP4 MLOAD PUSH2 0x1759 JUMP JUMPDEST PUSH2 0x1441 DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH2 0x100 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1425 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x145E DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x1470 DUP4 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1394 JUMPI PUSH2 0x1486 DUP7 DUP4 MLOAD PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x148F DUP3 PUSH2 0x19CF JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x1473 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F2 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x19F5 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x14BD DUP3 PUSH2 0x19D5 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x14D1 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1A31 JUMP JUMPDEST PUSH2 0x14DA DUP2 PUSH2 0x1A5D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x554E535550504F525445445F41535345545F50524F5859000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x25 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x162A DUP5 DUP3 PUSH2 0x17F0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x163D PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0x166B DUP6 DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0x167E PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0x1691 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0x16A4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x1338 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0x16B7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0x16CA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x16DD PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x16F0 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1705 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x171A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1734 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1750 DUP3 DUP3 PUSH2 0x14B2 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH2 0x100 DUP4 ADD SWAP1 PUSH2 0x176B DUP5 DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x177E PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1791 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x17A4 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0x80 DUP3 ADD MLOAD PUSH2 0x17B7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xA0 DUP3 ADD MLOAD PUSH2 0x17CA PUSH1 0xA0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xC0 DUP3 ADD MLOAD PUSH2 0x17DD PUSH1 0xC0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST POP PUSH1 0xE0 DUP3 ADD MLOAD PUSH2 0x1650 PUSH1 0xE0 DUP6 ADD DUP3 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0x1341 DUP2 PUSH2 0x1A1A JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1815 DUP3 DUP6 PUSH2 0x1338 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1833 DUP2 DUP6 PUSH2 0x1347 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x139E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1405 JUMP JUMPDEST PUSH1 0x40 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x187A DUP2 DUP6 PUSH2 0x1453 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x1131 DUP2 DUP5 PUSH2 0x1453 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x14E7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x153D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x156D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x9A3 DUP2 PUSH2 0x15C3 JUMP JUMPDEST PUSH2 0x160 DUP2 ADD PUSH2 0x18EB DUP3 DUP6 PUSH2 0x1619 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xC7E DUP2 DUP5 PUSH2 0x1656 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x1759 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x9A3 DUP3 DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x1934 DUP3 DUP6 PUSH2 0x14A0 JUMP JUMPDEST PUSH2 0xC7E PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x14A0 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1960 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x197F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x19A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1A4C JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A34 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1650 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 PUSH17 0x43DCB374049761FEE11CC22172BADC6511 DUP10 SWAP4 RETURNDATASIZE MSTORE8 SHR 0xd4 MSTORE ADD PUSH14 0xC5FC1AA3016C6578706572696D65 PUSH15 0x74616CF50037000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"extensions/OrderValidator/OrderValidator.sol": {
-			"id": 15
-		},
-		"protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 48
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 44
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 46
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 36
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 37
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 38
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 33
-		},
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 41
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		},
-		"tokens/ERC721Token/IERC721Token.sol": {
-			"id": 76
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		}
-	},
-	"sourceCodes": {
-		"extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
-		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0x95729ff69e872a60a92c7eef28cea3188d821ab1a379a46c12b21fc386a9855c",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ReentrantERC20Token.json b/contracts/core/generated-artifacts/ReentrantERC20Token.json
deleted file mode 100644
index a4e6ce0bc..000000000
--- a/contracts/core/generated-artifacts/ReentrantERC20Token.json
+++ /dev/null
@@ -1,307 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ReentrantERC20Token",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_currentFunctionId",
-						"type": "uint8"
-					}
-				],
-				"name": "setCurrentFunction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_spender",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_exchange",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x3 DUP1 SLOAD PUSH1 0xA0 PUSH1 0x2 EXP PUSH1 0xFF MUL NOT AND SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH2 0x20 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x13A3 DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH2 0x3F SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x77 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH2 0xA9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x70 DUP3 MLOAD PUSH2 0x9D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x89 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x95 DUP5 DUP5 PUSH2 0x64 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH2 0x12EB DUP1 PUSH2 0xB8 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x95EA7B3 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xBD JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0xFF JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x11F JUMPI DUP1 PUSH4 0xB348A4D4 EQ PUSH2 0x13F JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x161 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x181 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x1F9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x120F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xFA CALLDATASIZE PUSH1 0x4 PUSH2 0xCEC JUMP JUMPDEST PUSH2 0x1FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x11A CALLDATASIZE PUSH1 0x4 PUSH2 0xC8C JUMP JUMPDEST PUSH2 0x8B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0x13A CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x8E0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15F PUSH2 0x15A CALLDATASIZE PUSH1 0x4 PUSH2 0xD69 JUMP JUMPDEST PUSH2 0x9FF JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x17C CALLDATASIZE PUSH1 0x4 PUSH2 0xCB2 JUMP JUMPDEST PUSH2 0xA4B JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP6 SWAP1 SSTORE MLOAD SWAP2 SWAP3 SWAP1 SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x209 PUSH2 0xBAE JUMP JUMPDEST PUSH1 0x60 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH1 0x0 PUSH1 0x3 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF SWAP1 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x2F6 JUMPI PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP PUSH2 0x719 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x1 EQ ISZERO PUSH2 0x355 JUMPI PUSH1 0x40 MLOAD PUSH32 0x64A3BC1500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x2 EQ ISZERO PUSH2 0x3B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x297BB70B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF AND EQ ISZERO PUSH2 0x40F JUMPI PUSH1 0x40 MLOAD PUSH32 0x4D0AE54600000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x4 EQ ISZERO PUSH2 0x46E JUMPI PUSH1 0x40 MLOAD PUSH32 0xE5FA431B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x5 EQ ISZERO PUSH2 0x4CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x7E1D980800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x6 EQ ISZERO PUSH2 0x52D JUMPI PUSH1 0x40 MLOAD PUSH32 0x3C28D86100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 DUP2 SWAP1 DUP11 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x11B8 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x7 EQ ISZERO PUSH2 0x587 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD46B02C300000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x24 ADD PUSH2 0x1175 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x8 EQ ISZERO PUSH2 0x5E1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x4AC1478200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10AD JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x9 EQ ISZERO PUSH2 0x63C JUMPI PUSH1 0x40 MLOAD PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 PUSH1 0x0 SWAP1 PUSH1 0x24 ADD PUSH2 0x1137 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0xA EQ ISZERO PUSH2 0x719 JUMPI PUSH1 0x40 MLOAD PUSH32 0x77FCCE6800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x699 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x1092 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x40 MLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP2 SWAP1 DUP2 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x762 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x74A JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x78F JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x64 DUP1 DUP3 MSTORE PUSH1 0xA0 DUP3 ADD SWAP1 SWAP3 MSTORE SWAP2 POP PUSH1 0x20 DUP3 ADD PUSH2 0xC80 DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP POP SWAP1 POP PUSH1 0x64 PUSH1 0x0 PUSH1 0x20 DUP4 ADD RETURNDATACOPY PUSH1 0x40 DUP1 MLOAD PUSH32 0x4572726F7228737472696E672900000000000000000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0xD ADD DUP2 KECCAK256 PUSH2 0x89D SWAP2 DUP4 SWAP2 SWAP1 PUSH2 0x814 SWAP1 PUSH1 0x24 ADD PUSH2 0x1165 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 PUSH4 0xFFFFFFFF PUSH2 0xA83 AND JUMP JUMPDEST ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1145 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x993 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1155 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP7 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND DUP1 DUP4 MSTORE SWAP2 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP7 ADD SWAP1 SSTORE MLOAD SWAP1 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH1 0xFF SWAP1 SWAP3 AND PUSH21 0x10000000000000000000000000000000000000000 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFF00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0xBA7 JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xADF JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xAA2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB74 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x180 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1227 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xC9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC68 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCD1 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD0D DUP7 DUP7 PUSH2 0xC68 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD1E DUP7 DUP3 DUP8 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xD2F DUP7 DUP3 DUP8 ADD PUSH2 0xC74 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xD4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD58 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC74 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xD7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC80 JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1227 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDA1 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xDBA DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xDD5 DUP4 DUP4 MLOAD PUSH2 0xEB8 JUMP JUMPDEST SWAP3 POP PUSH2 0xDE0 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xDBD JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE08 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xE21 DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xE3C DUP4 DUP4 MLOAD PUSH2 0xF86 JUMP JUMPDEST SWAP3 POP PUSH2 0xE47 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE24 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE63 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0xE75 DUP4 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0xEA5 JUMPI PUSH2 0xE8B DUP7 DUP4 MLOAD PUSH2 0x1089 JUMP JUMPDEST PUSH2 0xE94 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE78 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1240 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xEC3 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0xED7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1259 JUMP JUMPDEST PUSH2 0xEE0 DUP2 PUSH2 0x1289 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x124E JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xF9B DUP6 DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xFAE PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xFC1 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xFD4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xFE7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xFFA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x100D PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x1020 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1035 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x104A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1064 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1080 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x10A0 DUP3 DUP6 PUSH2 0xD87 JUMP JUMPDEST PUSH2 0xBA7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xDFD JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x10CF DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x10E3 DUP2 DUP6 PUSH2 0xE58 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1108 DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP PUSH2 0x1117 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xEF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xF86 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1197 DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP PUSH2 0x11A6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST PUSH1 0x80 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x11C9 DUP2 DUP8 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x11DD DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x11F1 DUP2 DUP6 PUSH2 0xEB8 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x1205 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0x1089 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1F3 DUP3 PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1274 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x125C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1283 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xad PUSH11 0x59A75DF05D02F4FC07B1E6 SWAP5 PUSH15 0xD489D4B2023352E62893EB449BB73F 0xfc AND PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
-				"sourceMap": "879:5654:61:-;;;1740:36;;;-1:-1:-1;;;;;;1740:36:61;;;1783:99;5:2:-1;;;;30:1;27;20:12;5:2;1783:99:61;;;;;;;;;;;;;;;;;;;;;;1844:8;:31;;-1:-1:-1;;;;;;1844:31:61;-1:-1:-1;;;;;1844:31:61;;;;;;;;;;879:5654;;5:122:-1;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;879:5654:61;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x82 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x95EA7B3 DUP2 EQ PUSH2 0x87 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xBD JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0xFF JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x11F JUMPI DUP1 PUSH4 0xB348A4D4 EQ PUSH2 0x13F JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x161 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xA2 CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x181 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x1F9 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xB4 SWAP2 SWAP1 PUSH2 0x120F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0xFA CALLDATASIZE PUSH1 0x4 PUSH2 0xCEC JUMP JUMPDEST PUSH2 0x1FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x10B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x11A CALLDATASIZE PUSH1 0x4 PUSH2 0xC8C JUMP JUMPDEST PUSH2 0x8B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA7 PUSH2 0x13A CALLDATASIZE PUSH1 0x4 PUSH2 0xD39 JUMP JUMPDEST PUSH2 0x8E0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15F PUSH2 0x15A CALLDATASIZE PUSH1 0x4 PUSH2 0xD69 JUMP JUMPDEST PUSH2 0x9FF JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xD2 PUSH2 0x17C CALLDATASIZE PUSH1 0x4 PUSH2 0xCB2 JUMP JUMPDEST PUSH2 0xA4B JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP6 SWAP1 SSTORE MLOAD SWAP2 SWAP3 SWAP1 SWAP2 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x209 PUSH2 0xBAE JUMP JUMPDEST PUSH1 0x60 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH1 0x0 PUSH1 0x3 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF SWAP1 DUP2 AND SWAP2 AND EQ ISZERO PUSH2 0x2F6 JUMPI PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP PUSH2 0x719 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x1 EQ ISZERO PUSH2 0x355 JUMPI PUSH1 0x40 MLOAD PUSH32 0x64A3BC1500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x0 SWAP1 DUP11 SWAP1 PUSH1 0x24 ADD PUSH2 0x1186 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x2 EQ ISZERO PUSH2 0x3B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x297BB70B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH21 0x10000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xFF AND EQ ISZERO PUSH2 0x40F JUMPI PUSH1 0x40 MLOAD PUSH32 0x4D0AE54600000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10BE JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x4 EQ ISZERO PUSH2 0x46E JUMPI PUSH1 0x40 MLOAD PUSH32 0xE5FA431B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x5 EQ ISZERO PUSH2 0x4CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x7E1D980800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x0 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10F7 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x6 EQ ISZERO PUSH2 0x52D JUMPI PUSH1 0x40 MLOAD PUSH32 0x3C28D86100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 DUP2 SWAP1 DUP11 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x11B8 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x7 EQ ISZERO PUSH2 0x587 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD46B02C300000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP10 SWAP1 PUSH1 0x24 ADD PUSH2 0x1175 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x8 EQ ISZERO PUSH2 0x5E1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x4AC1478200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x10AD JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0x9 EQ ISZERO PUSH2 0x63C JUMPI PUSH1 0x40 MLOAD PUSH32 0x4F9559B100000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x272 SWAP1 PUSH1 0x0 SWAP1 PUSH1 0x24 ADD PUSH2 0x1137 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0xFF PUSH21 0x10000000000000000000000000000000000000000 SWAP1 SWAP2 DIV AND PUSH1 0xA EQ ISZERO PUSH2 0x719 JUMPI PUSH1 0x40 MLOAD PUSH32 0x77FCCE6800000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x699 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 PUSH1 0x24 ADD PUSH2 0x1092 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x40 MLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP2 SWAP1 DUP2 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x762 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x74A JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x78F JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP2 POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP7 GAS CALL POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x64 DUP1 DUP3 MSTORE PUSH1 0xA0 DUP3 ADD SWAP1 SWAP3 MSTORE SWAP2 POP PUSH1 0x20 DUP3 ADD PUSH2 0xC80 DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP POP SWAP1 POP PUSH1 0x64 PUSH1 0x0 PUSH1 0x20 DUP4 ADD RETURNDATACOPY PUSH1 0x40 DUP1 MLOAD PUSH32 0x4572726F7228737472696E672900000000000000000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0xD ADD DUP2 KECCAK256 PUSH2 0x89D SWAP2 DUP4 SWAP2 SWAP1 PUSH2 0x814 SWAP1 PUSH1 0x24 ADD PUSH2 0x1165 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 PUSH4 0xFFFFFFFF PUSH2 0xA83 AND JUMP JUMPDEST ISZERO PUSH2 0x8A7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x932 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1145 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 DUP2 ADD LT ISZERO PUSH2 0x993 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x929 SWAP1 PUSH2 0x1155 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP7 SWAP1 SUB SWAP1 SSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND DUP1 DUP4 MSTORE SWAP2 DUP2 SWAP1 KECCAK256 DUP1 SLOAD DUP7 ADD SWAP1 SSTORE MLOAD SWAP1 SWAP2 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 PUSH2 0x1E7 SWAP1 DUP7 SWAP1 PUSH2 0x120F JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH1 0xFF SWAP1 SWAP3 AND PUSH21 0x10000000000000000000000000000000000000000 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFF00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0xBA7 JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xADF JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xAA2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB74 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB37 JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x180 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1227 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xBA7 DUP3 CALLDATALOAD PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xC9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC68 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCC5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCD1 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD01 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD0D DUP7 DUP7 PUSH2 0xC68 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD1E DUP7 DUP3 DUP8 ADD PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xD2F DUP7 DUP3 DUP8 ADD PUSH2 0xC74 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xD4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xD58 DUP6 DUP6 PUSH2 0xC68 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCE2 DUP6 DUP3 DUP7 ADD PUSH2 0xC74 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xD7B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xCAA DUP5 DUP5 PUSH2 0xC80 JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1227 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDA1 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xDBA DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xDD5 DUP4 DUP4 MLOAD PUSH2 0xEB8 JUMP JUMPDEST SWAP3 POP PUSH2 0xDE0 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xDBD JUMP JUMPDEST POP SWAP1 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE08 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP DUP4 PUSH1 0x20 DUP3 MUL DUP6 ADD PUSH2 0xE21 DUP6 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP5 DUP2 LT ISZERO PUSH2 0xDF1 JUMPI DUP4 DUP4 SUB DUP9 MSTORE PUSH2 0xE3C DUP4 DUP4 MLOAD PUSH2 0xF86 JUMP JUMPDEST SWAP3 POP PUSH2 0xE47 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP9 SWAP1 SWAP9 ADD SWAP8 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE24 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xE63 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0xE75 DUP4 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0xEA5 JUMPI PUSH2 0xE8B DUP7 DUP4 MLOAD PUSH2 0x1089 JUMP JUMPDEST PUSH2 0xE94 DUP3 PUSH2 0x121D JUMP JUMPDEST PUSH1 0x20 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0xE78 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1240 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xEC3 DUP3 PUSH2 0x1223 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0xED7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x1259 JUMP JUMPDEST PUSH2 0xEE0 DUP2 PUSH2 0x1289 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x124E JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x45524332305F494E53554646494349454E545F42414C414E4345000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xF9B DUP6 DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xFAE PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xFC1 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xFD4 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0xD87 JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xFE7 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xFFA PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0x100D PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0x1020 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1035 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x104A PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x1089 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1064 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x1080 DUP3 DUP3 PUSH2 0xEB8 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xD90 DUP2 PUSH2 0x1245 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x10A0 DUP3 DUP6 PUSH2 0xD87 JUMP JUMPDEST PUSH2 0xBA7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xDFD JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x10CF DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x10E3 DUP2 DUP6 PUSH2 0xE58 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1108 DUP2 DUP7 PUSH2 0xDFD JUMP JUMPDEST SWAP1 POP PUSH2 0x1117 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xD96 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEAF JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0xEED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xEF6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1F3 DUP2 PUSH2 0xF56 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBA7 DUP2 DUP5 PUSH2 0xF86 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1197 DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP PUSH2 0x11A6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xEED JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1080 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST PUSH1 0x80 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x11C9 DUP2 DUP8 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x11DD DUP2 DUP7 PUSH2 0xF86 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x11F1 DUP2 DUP6 PUSH2 0xEB8 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x1205 DUP2 DUP5 PUSH2 0xEB8 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x1F3 DUP3 DUP5 PUSH2 0x1089 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1F3 DUP3 PUSH2 0x1248 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1274 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x125C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1283 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xad PUSH11 0x59A75DF05D02F4FC07B1E6 SWAP5 PUSH15 0xD489D4B2023352E62893EB449BB73F 0xfc AND PUSH13 0x6578706572696D656E74616CF5 STOP CALLDATACOPY ",
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-			}
-		}
-	},
-	"sources": {
-		"test/ReentrantERC20Token/ReentrantERC20Token.sol": {
-			"id": 61
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		},
-		"tokens/ERC20Token/ERC20Token.sol": {
-			"id": 70
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		},
-		"protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 48
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 44
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 46
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 36
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 37
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 38
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 33
-		},
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 41
-		}
-	},
-	"sourceCodes": {
-		"test/ReentrantERC20Token/ReentrantERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../tokens/ERC20Token/ERC20Token.sol\";\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\n\n\n// solhint-disable no-unused-vars\ncontract ReentrantERC20Token is\n    ERC20Token\n{\n    using LibBytes for bytes;\n\n    // solhint-disable-next-line var-name-mixedcase\n    IExchange internal EXCHANGE;\n\n    bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector(\n        bytes4(keccak256(\"Error(string)\")),\n        \"REENTRANCY_ILLEGAL\"\n    );\n\n    // All of these functions are potentially vulnerable to reentrancy\n    // We do not test any \"noThrow\" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder`\n    enum ExchangeFunction {\n        FILL_ORDER,\n        FILL_OR_KILL_ORDER,\n        BATCH_FILL_ORDERS,\n        BATCH_FILL_OR_KILL_ORDERS,\n        MARKET_BUY_ORDERS,\n        MARKET_SELL_ORDERS,\n        MATCH_ORDERS,\n        CANCEL_ORDER,\n        BATCH_CANCEL_ORDERS,\n        CANCEL_ORDERS_UP_TO,\n        SET_SIGNATURE_VALIDATOR_APPROVAL\n    }\n\n    uint8 internal currentFunctionId = 0;\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n    }\n\n    /// @dev Set the current function that will be called when `transferFrom` is called.\n    /// @param _currentFunctionId Id that corresponds to function name.\n    function setCurrentFunction(uint8 _currentFunctionId)\n        external\n    {\n        currentFunctionId = _currentFunctionId;\n    }\n\n    /// @dev A version of `transferFrom` that attempts to reenter the Exchange contract.\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        // This order would normally be invalid, but it will be used strictly for testing reentrnacy.\n        // Any reentrancy checks will happen before any other checks that invalidate the order.\n        LibOrder.Order memory order;\n\n        // Initialize remaining null parameters\n        bytes memory signature;\n        LibOrder.Order[] memory orders;\n        uint256[] memory takerAssetFillAmounts;\n        bytes[] memory signatures;\n        bytes memory calldata;\n\n        // Create calldata for function that corresponds to currentFunctionId\n        if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.fillOrder.selector,\n                order,\n                0,\n                signature\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.fillOrKillOrder.selector,\n                order,\n                0,\n                signature\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.batchFillOrders.selector,\n                orders,\n                takerAssetFillAmounts,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.batchFillOrKillOrders.selector,\n                orders,\n                takerAssetFillAmounts,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.marketBuyOrders.selector,\n                orders,\n                0,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.marketSellOrders.selector,\n                orders,\n                0,\n                signatures\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.matchOrders.selector,\n                order,\n                order,\n                signature,\n                signature\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.cancelOrder.selector,\n                order\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.batchCancelOrders.selector,\n                orders\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.cancelOrdersUpTo.selector,\n                0\n            );\n        } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {\n            calldata = abi.encodeWithSelector(\n                EXCHANGE.setSignatureValidatorApproval.selector,\n                address(0),\n                false\n            );\n        }\n\n        // Call Exchange function, swallow error\n        address(EXCHANGE).call(calldata);\n\n        // Revert reason is 100 bytes\n        bytes memory returnData = new bytes(100);\n\n        // Copy return data\n        assembly {\n            returndatacopy(add(returnData, 32), 0, 100)\n        }\n\n        // Revert if function reverted with REENTRANCY_ILLEGAL error\n        require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData));\n\n        // Transfer will return true if function failed for any other reason\n        return true;\n    }\n}",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"tokens/ERC20Token/ERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IERC20Token.sol\";\n\n\ncontract ERC20Token is\n    IERC20Token\n{\n    mapping (address => uint256) internal balances;\n    mapping (address => mapping (address => uint256)) internal allowed;\n\n    uint256 internal _totalSupply;\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool)\n    {\n        require(\n            balances[msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[msg.sender] -= _value;\n        balances[_to] += _value;\n\n        emit Transfer(\n            msg.sender,\n            _to,\n            _value\n        );\n\n        return true;\n    }\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool)\n    {\n        require(\n            balances[_from] >= _value,\n            \"ERC20_INSUFFICIENT_BALANCE\"\n        );\n        require(\n            allowed[_from][msg.sender] >= _value,\n            \"ERC20_INSUFFICIENT_ALLOWANCE\"\n        );\n        require(\n            balances[_to] + _value >= balances[_to],\n            \"UINT256_OVERFLOW\"\n        );\n\n        balances[_to] += _value;\n        balances[_from] -= _value;\n        allowed[_from][msg.sender] -= _value;\n    \n        emit Transfer(\n            _from,\n            _to,\n            _value\n        );\n    \n        return true;\n    }\n\n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool)\n    {\n        allowed[msg.sender][_spender] = _value;\n        emit Approval(\n            msg.sender,\n            _spender,\n            _value\n        );\n        return true;\n    }\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256)\n    {\n        return _totalSupply;\n    }\n\n    /// @dev Query the balance of owner\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256)\n    {\n        return balances[_owner];\n    }\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256)\n    {\n        return allowed[_owner][_spender];\n    }\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n"
-	},
-	"sourceTreeHashHex": "0x0a50f8669272e24a379ae0e6b297acf97d913b411d5c072fa0e68e4296260e74",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestAssetProxyDispatcher.json b/contracts/core/generated-artifacts/TestAssetProxyDispatcher.json
deleted file mode 100644
index f94f6acaf..000000000
--- a/contracts/core/generated-artifacts/TestAssetProxyDispatcher.json
+++ /dev/null
@@ -1,204 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestAssetProxyDispatcher",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"name": "assetProxies",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "assetProxyId",
-						"type": "bytes4"
-					}
-				],
-				"name": "getAssetProxy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetData",
-						"type": "bytes"
-					},
-					{
-						"name": "from",
-						"type": "address"
-					},
-					{
-						"name": "to",
-						"type": "address"
-					},
-					{
-						"name": "amount",
-						"type": "uint256"
-					}
-				],
-				"name": "publicDispatchTransferFrom",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "id",
-						"type": "bytes4"
-					},
-					{
-						"indexed": false,
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "AssetProxyRegistered",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE PUSH2 0x87D DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3FD3C997 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x889B6D8D EQ PUSH2 0x119 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x199 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x1DC JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x20A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x232 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x197 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 CALLDATALOAD DUP2 AND SWAP7 POP PUSH1 0x20 DUP7 ADD CALLDATALOAD AND SWAP5 PUSH1 0x40 ADD CALLDATALOAD SWAP4 POP PUSH2 0x27C SWAP3 POP POP POP JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH2 0x28E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x2AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x537 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH2 0x288 DUP5 DUP5 DUP5 DUP5 PUSH2 0x61D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x335 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x39C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x3B0 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x3C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE DUP8 AND SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x5BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x61A JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x65C JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x849 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x6D1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x82B JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x813 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x843 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 LOG2 0x5e 0xd5 BYTE DUP11 LOG3 0xb3 0x4b PUSH11 0xB6F270764A780A01C2EAE8 0xe2 CALLDATASIZE DUP16 0xec EQ EXTCODECOPY SMOD DUP4 PUSH23 0x47D8F50029000000000000000000000000000000000000 ",
-				"sourceMap": "671:301:62:-;;;162:5:82;:18;;-1:-1:-1;;;;;;162:18:82;170:10;162:18;;;671:301:62;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3FD3C997 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x889B6D8D EQ PUSH2 0x119 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x199 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x1DC JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x20A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 PUSH1 0x4 CALLDATALOAD AND PUSH2 0x232 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x125 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x197 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 CALLDATALOAD DUP2 AND SWAP7 POP PUSH1 0x20 DUP7 ADD CALLDATALOAD AND SWAP5 PUSH1 0x40 ADD CALLDATALOAD SWAP4 POP PUSH2 0x27C SWAP3 POP POP POP JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH2 0x28E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x2AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x537 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH2 0x288 DUP5 DUP5 DUP5 DUP5 PUSH2 0x61D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x335 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x39C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x3B0 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x3C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE DUP8 AND SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x5BD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x61A JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x65C JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x849 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x6D1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1A PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x82B JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x813 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x843 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 LOG2 0x5e 0xd5 BYTE DUP11 LOG3 0xb3 0x4b PUSH11 0xB6F270764A780A01C2EAE8 0xe2 CALLDATASIZE DUP16 0xec EQ EXTCODECOPY SMOD DUP4 PUSH23 0x47D8F50029000000000000000000000000000000000000 ",
-				"sourceMap": "671:301:62:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;897:51:27;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;897:51:27;;;;;;;;;;;;;;;;;;;;;;;;;;2013:154;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;2013:154:27;;;;;;;745:225:62;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;745:225:62;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;745:225:62;;-1:-1:-1;;745:225:62;;;;;;-1:-1:-1;745:225:62;;;;;;;;;;-1:-1:-1;745:225:62;;-1:-1:-1;;;745:225:62;;;91:20:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;91:20:82;;;;1157:666:27;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1157:666:27;;;;;;;333:167:82;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;333:167:82;;;;;;;897:51:27;;;;;;;;;;;;;;;:::o;2013:154::-;2134:26;;2104:7;2134:26;;;:12;:26;;;;;;;;;2013:154::o;745:225:62:-;914:49;935:9;946:4;952:2;956:6;914:20;:49::i;:::-;745:225;;;;:::o;91:20:82:-;;;;;;:::o;1157:666:27:-;1254:30;259:5:82;;1254:30:27;;;;259:5:82;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1299:10:27;1254:56;;1405:18;:29;;;:31;;;;;;;;;;;;;;;;;;;;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1405:31:27;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;1405:31:27;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1405:31:27;1474:26;;;;;;;:12;1405:31;1474:26;;;;;1405:31;;-1:-1:-1;1474:26:27;;;-1:-1:-1;1531:31:27;;1510:104;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1674:26;;;;;;;:12;:26;;;;;;;;;:47;;;;;;;;;;;;;;;1736:80;;;;;;;;;;;;;;;;;;;;;;;1157:666;;;;:::o;333:167:82:-;259:5;;;;245:10;:19;224:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;429:22;;;;425:69;;467:5;:16;;;;;;;;;;425:69;333:167;:::o;2482:5147:27:-;3031:19;3290:18;2718:1;2709:6;:10;:24;;;;;2731:2;2723:10;;:4;:10;;;;2709:24;2705:4918;;;2822:16;;2841:1;-1:-1:-1;2797:109:27;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;3153:2:27;3138:18;;;3111:46;3179:66;3107:156;3311:26;;;;:12;:26;;;;;;;;;;3422:24;;;3397:109;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4923:2;4917:9;5239:15;5234:2;5222:9;5216:16;5212:25;5208:47;5392:14;5387:3;5383:24;5374:7;5370:38;5676:66;5667:7;5660:83;6160:3;6156:1;6147:7;6143:15;6136:28;6216:42;6210:4;6206:53;6201:2;6192:7;6188:16;6181:79;6310:42;6306:2;6302:51;6297:2;6288:7;6284:16;6277:77;6397:6;6391:3;6382:7;6378:17;6371:33;6563:3;6554:7;6550:17;6645:206;6665:5;6655:8;6652:19;6645:206;;;6714:16;;6697:34;;6778:2;6815:18;;;;6764:17;6645:206;;;7417:3;7346:7;7292;7285:5;7281:19;7208:7;7142:1;7067:10;7004:3;6978:512;7517:7;7510:15;7507:2;;;7564:16;7555:7;7548:33;7507:2;4724:2889;;;;;;2482:5147;;;;;;:::o"
-			}
-		}
-	},
-	"sources": {
-		"test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol": {
-			"id": 62
-		},
-		"protocol/Exchange/MixinAssetProxyDispatcher.sol": {
-			"id": 27
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		},
-		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
-			"id": 49
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 33
-		},
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
-			"id": 22
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 23
-		}
-	},
-	"sourceCodes": {
-		"test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/MixinAssetProxyDispatcher.sol\";\n\n\ncontract TestAssetProxyDispatcher is \n    MixinAssetProxyDispatcher\n{\n    function publicDispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        public\n    {\n        dispatchTransferFrom(assetData, from, to, amount);\n    }\n}\n",
-		"protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n"
-	},
-	"sourceTreeHashHex": "0x391113c0e5b5f43e46977a276c90b883002505bbc9f128766b029e03607bc0b8",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestAssetProxyOwner.json b/contracts/core/generated-artifacts/TestAssetProxyOwner.json
deleted file mode 100644
index 5f5f71880..000000000
--- a/contracts/core/generated-artifacts/TestAssetProxyOwner.json
+++ /dev/null
@@ -1,790 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestAssetProxyOwner",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"name": "owners",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
-				"name": "removeOwner",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "revokeConfirmation",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "isOwner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "confirmations",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "transactionId",
-						"type": "uint256"
-					}
-				],
-				"name": "executeRemoveAuthorizedAddressAtIndex",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "secondsTimeLocked",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "pending",
-						"type": "bool"
-					},
-					{
-						"name": "executed",
-						"type": "bool"
-					}
-				],
-				"name": "getTransactionCount",
-				"outputs": [
-					{
-						"name": "count",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxyContract",
-						"type": "address"
-					},
-					{
-						"name": "isRegistered",
-						"type": "bool"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "owner",
-						"type": "address"
-					}
-				],
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x27E6 CODESIZE SUB DUP1 PUSH3 0x27E6 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 SWAP1 DUP2 MSTORE DUP2 MLOAD PUSH1 0x20 DUP4 ADD MLOAD SWAP2 DUP4 ADD MLOAD PUSH1 0x60 DUP5 ADD MLOAD SWAP2 DUP5 ADD DUP1 MLOAD SWAP1 SWAP5 SWAP4 SWAP1 SWAP4 ADD SWAP3 SWAP1 SWAP2 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP5 SWAP1 PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP7 SWAP1 DUP6 SWAP1 DUP6 SWAP1 DUP4 SWAP1 DUP4 SWAP1 DUP7 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x74 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x80 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x8C JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x98 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x170 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xBA JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0x110 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xF8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x11C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x131 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x9D JUMP JUMPDEST DUP5 MLOAD PUSH3 0x185 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x278 JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH1 0x0 SWAP3 POP POP JUMPDEST DUP5 MLOAD DUP3 LT ISZERO PUSH3 0x268 JUMPI DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x1B3 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD SWAP1 POP PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND ISZERO ISZERO PUSH3 0x237 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x13 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F41535345545F50524F585900000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x19A JUMP JUMPDEST POP POP POP POP POP POP POP POP POP POP PUSH3 0x30C JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x2D0 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x2D0 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x299 JUMP JUMPDEST POP PUSH3 0x2DE SWAP3 SWAP2 POP PUSH3 0x2E2 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x309 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x2DE JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x2E9 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x24CA DUP1 PUSH3 0x31C PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x174 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x1B6 JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1F7 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x225 JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x23D JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x27F JUMPI DUP1 PUSH4 0x3589B35C EQ PUSH2 0x2B0 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x2C8 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2EF JUMPI DUP1 PUSH4 0x5A1A66AF EQ PUSH2 0x30E JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x341 JUMPI DUP1 PUSH4 0x72CBE61D EQ PUSH2 0x36F JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x3C8 JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x3E0 JUMPI DUP1 PUSH4 0x83250F79 EQ PUSH2 0x3F8 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x426 JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x43E JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x513 JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x578 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x59D JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x5B5 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x5CA JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x5E2 JUMPI DUP1 PUSH4 0xC296E43C EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x612 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x688 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x6A0 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x6B5 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x6CA JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x6FE JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x1B4 JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH1 0x4 CALLDATALOAD PUSH2 0x716 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x203 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x74B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x231 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x9A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x249 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA7A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA8F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0xAAF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0xF61 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF67 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xFD3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x34D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1092 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x26B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1207 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x12BD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x134E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x404 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1395 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x432 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x13AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x44A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x456 PUSH1 0x4 CALLDATALOAD PUSH2 0x1426 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4D5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4BD JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x502 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH2 0x150F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x564 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x54C JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x584 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x157F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH2 0x16B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1865 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x186B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x18EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x1A5E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x61E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2DD SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1C98 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x694 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x1CB7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CC9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CCE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1CD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x70A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x1EE4 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x724 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x759 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x912 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x82F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x907 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x887 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x8BA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x912 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x7DD JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x943 SWAP1 DUP3 PUSH2 0x23DD JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x95C JUMPI PUSH1 0x3 SLOAD PUSH2 0x95C SWAP1 PUSH2 0x186B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA0D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAD0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xADA DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0xB47 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xBEC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xD28 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCF8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x2174 SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xDB6 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xECE SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xEA7 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x223C JUMP JUMPDEST ISZERO PUSH2 0xF03 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xF59 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xFCC JUMPI DUP4 DUP1 ISZERO PUSH2 0xF94 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xFB8 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xFB8 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xFC4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xF6B JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xFDF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1002 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x109E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x10D3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x10F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x1113 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x111E JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1129 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1134 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 PUSH1 0x0 SWAP1 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH2 0x1294 DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x2174 AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1347 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x12EB JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x132C JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x133F JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x1347 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x12C2 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x135A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1420 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x13D7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1418 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x13AE JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x14FC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x14D1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x14FC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x14DF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1574 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1549 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x1638 JUMPI DUP6 DUP1 ISZERO PUSH2 0x15E6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x160A JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x160A JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x1630 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x161E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1664 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x16AD JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1681 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x169B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x166B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16ED JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x17D1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x1722 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x17C9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x176A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x179D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x16F9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x17FB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x185D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1819 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1831 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x1803 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x188C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1897 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x18A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x18AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1908 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x193A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x196F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0x19DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1A4F DUP7 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0xF59 JUMPI PUSH2 0xF59 DUP7 TIMESTAMP PUSH2 0x225F JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE DUP3 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1B02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0x1C00 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0x1C8E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1CA5 DUP5 DUP5 DUP5 PUSH2 0x22AA JUMP JUMPDEST SWAP1 POP PUSH2 0x1CB0 DUP2 PUSH2 0x18EA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1CE2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1D18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1D4D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1E12 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1D82 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1E07 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1DBA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1E12 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1D52 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1F05 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1F0F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1F7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1FFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x20E2 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST ISZERO PUSH2 0x2117 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x216D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x2211 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x22CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x2367 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x2406 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x2401 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x2401 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x2484 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x2447 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x2474 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x2474 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x2474 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x2459 JUMP JUMPDEST POP PUSH2 0x2480 SWAP3 SWAP2 POP PUSH2 0x2484 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x157C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2480 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x248A JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xc3 MSTORE8 SAR LOG3 0xb2 RETURN MUL BLOCKHASH PUSH7 0x63B78875D8EE2A 0x4b XOR PUSH26 0x69553730D3A9E04BC55E0B228500290000000000000000000000 ",
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x174 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x1B6 JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1F7 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x225 JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x23D JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x27F JUMPI DUP1 PUSH4 0x3589B35C EQ PUSH2 0x2B0 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x2C8 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2EF JUMPI DUP1 PUSH4 0x5A1A66AF EQ PUSH2 0x30E JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x341 JUMPI DUP1 PUSH4 0x72CBE61D EQ PUSH2 0x36F JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x3C8 JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x3E0 JUMPI DUP1 PUSH4 0x83250F79 EQ PUSH2 0x3F8 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x426 JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x43E JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x513 JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x578 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x59D JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x5B5 JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x5CA JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x5E2 JUMPI DUP1 PUSH4 0xC296E43C EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x612 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x688 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x6A0 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x6B5 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x6CA JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x6FE JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x1B4 JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1CE PUSH1 0x4 CALLDATALOAD PUSH2 0x716 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x203 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x74B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x231 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x9A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x249 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA7A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x28B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0xA8F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0xAAF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0xF61 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xF67 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0xFD3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x34D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1092 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x37B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x26B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1207 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x12BD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x134E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x404 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x1395 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x432 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x13AA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x44A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x456 PUSH1 0x4 CALLDATALOAD PUSH2 0x1426 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x4D5 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x4BD JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x502 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH2 0x150F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x564 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x54C JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x584 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0x157F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x528 PUSH1 0x4 CALLDATALOAD PUSH2 0x16B8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1865 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x186B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x18EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH1 0x4 CALLDATALOAD PUSH2 0x1A5E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x61E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x2DD SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1C98 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x694 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH1 0x4 CALLDATALOAD PUSH2 0x1CB7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CC9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DD PUSH2 0x1CCE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1CD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x70A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1B4 PUSH1 0x4 CALLDATALOAD PUSH2 0x1EE4 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x724 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x759 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x78F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x912 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x82F JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x907 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x887 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x8BA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x912 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x7DD JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x943 SWAP1 DUP3 PUSH2 0x23DD JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x95C JUMPI PUSH1 0x3 SLOAD PUSH2 0x95C SWAP1 PUSH2 0x186B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x9EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA0D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAD0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0xADA DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0xB47 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP6 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xBEC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0xD28 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCF8 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x2174 SWAP1 SWAP2 SWAP1 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0xDB6 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0xECE SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xEA7 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x223C JUMP JUMPDEST ISZERO PUSH2 0xF03 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0xF59 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xFCC JUMPI DUP4 DUP1 ISZERO PUSH2 0xF94 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xFB8 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0xFB8 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xFC4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xF6B JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xFDF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1002 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP4 DUP5 MSTORE SWAP1 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xDAEF8FF7DC66C5E34EB9C338AAB679D9F427F89868D9228494455A4D982EB2B0 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x109E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x10D3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x10F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0x1113 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x111E JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1129 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1134 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x2F ADD SWAP1 KECCAK256 PUSH1 0x0 SWAP1 PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH2 0x1294 DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x2174 AND JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1347 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x12EB JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x132C JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0x133F JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0x1347 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0x12C2 JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x135A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1420 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x13D7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1418 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x13AE JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x14FC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x14D1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x14FC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x14DF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0x1574 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1549 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15B1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x1638 JUMPI DUP6 DUP1 ISZERO PUSH2 0x15E6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x160A JUMPI POP DUP5 DUP1 ISZERO PUSH2 0x160A JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x1630 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x161E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x15BD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x1664 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0x16AD JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1681 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x169B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x166B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x16ED JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x17D1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x1722 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x17C9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x176A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x179D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0x16F9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x17FB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x185D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1819 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1831 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x1803 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1877 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x188C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1897 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x18A2 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x18AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1908 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x193A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x196F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0x19DB JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x1A4F DUP7 PUSH2 0x12BD JUMP JUMPDEST ISZERO PUSH2 0xF59 JUMPI PUSH2 0xF59 DUP7 TIMESTAMP PUSH2 0x225F JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 MSTORE PUSH1 0x8 SWAP1 SWAP3 MSTORE DUP3 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1B02 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x554E524547495354455245445F41535345545F50524F58590000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x72656D6F7665417574686F72697A6564416464726573734174496E6465782861 DUP2 MSTORE PUSH32 0x6464726573732C75696E74323536290000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP3 MLOAD SWAP2 DUP3 SWAP1 SUB PUSH1 0x2F ADD DUP3 KECCAK256 PUSH1 0x2 DUP1 DUP7 ADD DUP1 SLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 PUSH1 0x1 DUP5 AND ISZERO MUL ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP2 DUP3 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP1 DUP5 MSTORE PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP2 AND SWAP4 PUSH2 0x1C00 SWAP4 PUSH1 0x0 SWAP4 SWAP1 SWAP3 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD15 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCEA JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD15 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ PUSH2 0x1C8E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F46554E4354494F4E5F53454C4543544F5200000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1CA5 DUP5 DUP5 DUP5 PUSH2 0x22AA JUMP JUMPDEST SWAP1 POP PUSH2 0x1CB0 DUP2 PUSH2 0x18EA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1CE2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1D18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1D4D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1E12 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1D82 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1E07 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1DBA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1E12 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1D52 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1F05 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1F0F DUP2 PUSH2 0x12BD JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1F7C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1FFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x20E2 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xEC4 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xE99 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xEC4 JUMP JUMPDEST ISZERO PUSH2 0x2117 JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x216D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x2211 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x22CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x2367 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x2406 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x2401 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x2401 SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x2484 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x2447 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x2474 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x2474 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x2474 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x2459 JUMP JUMPDEST POP PUSH2 0x2480 SWAP3 SWAP2 POP PUSH2 0x2484 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x157C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x2480 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x248A JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xc3 MSTORE8 SAR LOG3 0xb2 RETURN MUL BLOCKHASH PUSH7 0x63B78875D8EE2A 0x4b XOR PUSH26 0x69553730D3A9E04BC55E0B228500290000000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"test/TestAssetProxyOwner/TestAssetProxyOwner.sol": {
-			"id": 63
-		},
-		"protocol/AssetProxyOwner/AssetProxyOwner.sol": {
-			"id": 25
-		},
-		"multisig/MultiSigWalletWithTimeLock.sol": {
-			"id": 17
-		},
-		"multisig/MultiSigWallet.sol": {
-			"id": 16
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		}
-	},
-	"sourceCodes": {
-		"test/TestAssetProxyOwner/TestAssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/AssetProxyOwner/AssetProxyOwner.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract TestAssetProxyOwner is\n    AssetProxyOwner\n{\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        AssetProxyOwner(_owners, _assetProxyContracts, _required, _secondsTimeLocked)\n    {}\n    \n    function testValidRemoveAuthorizedAddressAtIndexTx(uint256 id)\n        public\n        view\n        validRemoveAuthorizedAddressAtIndexTx(id)\n        returns (bool)\n    {\n        // Do nothing. We expect reverts through the modifier\n        return true;\n    }\n    \n    /// @dev Compares first 4 bytes of byte array to `removeAuthorizedAddressAtIndex` function selector.\n    /// @param data Transaction data.\n    /// @return Successful if data is a call to `removeAuthorizedAddressAtIndex`.\n    function isFunctionRemoveAuthorizedAddressAtIndex(bytes memory data)\n        public\n        pure\n        returns (bool)\n    {\n        return data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR;\n    }\n}\n",
-		"protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
-		"multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-		"multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0x97f52a300e361955853c490e7d697ed578afa4a52761eb204e101ece2749ae4c",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestConstants.json b/contracts/core/generated-artifacts/TestConstants.json
deleted file mode 100644
index 005f603d3..000000000
--- a/contracts/core/generated-artifacts/TestConstants.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestConstants",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "assertValidZrxAssetData",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "MAINNET_ZRX_ASSET_DATA",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5DC DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4B JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x4E7411E2 DUP2 EQ PUSH2 0x50 JUMPI DUP1 PUSH4 0xA7E889E7 EQ PUSH2 0x79 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x65 PUSH2 0x103 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x85 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x8E PUSH2 0x425 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xC8 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xB0 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0xF5 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE DUP2 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH20 0x6FF6C0FF1D68B964901F986D4C9FA3AC68346570 PUSH1 0x24 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP4 MLOAD DUP1 DUP5 SUB DUP3 ADD DUP2 MSTORE PUSH1 0x44 SWAP1 SWAP4 ADD DUP5 MSTORE PUSH1 0x20 DUP4 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE DUP4 MLOAD PUSH1 0x60 DUP2 DUP2 ADD DUP7 MSTORE SWAP2 DUP2 MSTORE PUSH32 0xF47261B00000000000000000000000006FF6C0FF1D68B964901F986D4C9FA3AC SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH32 0x6834657000000000000000000000000000000000000000000000000000000000 SWAP4 DUP3 ADD SWAP4 SWAP1 SWAP4 MSTORE PUSH1 0x0 SWAP3 SWAP1 PUSH2 0x224 SWAP1 DUP4 SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x485 AND JUMP JUMPDEST ISZERO ISZERO PUSH2 0x291 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F4B4F56414E5F5A52585F41535345545F4441544100000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE DUP2 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH20 0xE41D2489571D322189246DAFA5EBDE1F4699F498 PUSH1 0x24 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP4 MLOAD DUP1 DUP5 SUB DUP3 ADD DUP2 MSTORE PUSH1 0x44 SWAP1 SWAP4 ADD DUP5 MSTORE PUSH1 0x20 DUP4 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE DUP4 MLOAD PUSH1 0x60 DUP2 ADD DUP6 MSTORE SWAP1 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE SWAP1 PUSH2 0x3AF SWAP1 DUP3 SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x485 AND JUMP JUMPDEST ISZERO ISZERO PUSH2 0x41C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F4D41494E4E45545F5A52585F41535345545F444154410000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 SWAP3 POP POP POP SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x5A9 JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x4A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x576 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x539 JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ JUMPDEST SWAP4 SWAP3 POP POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xd1 XOR PUSH15 0x3ADFC11EA29A1E3AF60E1237AC9120 LT SELFDESTRUCT PUSH31 0x24279E8D1E16B22A96C42C0029000000000000000000000000000000000000 ",
-				"sourceMap": "686:1347:64:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;686:1347:64;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
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SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH32 0x6834657000000000000000000000000000000000000000000000000000000000 SWAP4 DUP3 ADD SWAP4 SWAP1 SWAP4 MSTORE PUSH1 0x0 SWAP3 SWAP1 PUSH2 0x224 SWAP1 DUP4 SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x485 AND JUMP JUMPDEST ISZERO ISZERO PUSH2 0x291 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1C PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F4B4F56414E5F5A52585F41535345545F4441544100000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x4552433230546F6B656E28616464726573732900000000000000000000000000 DUP2 MSTORE DUP2 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x13 ADD DUP2 KECCAK256 PUSH20 0xE41D2489571D322189246DAFA5EBDE1F4699F498 PUSH1 0x24 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP4 MLOAD DUP1 DUP5 SUB DUP3 ADD DUP2 MSTORE PUSH1 0x44 SWAP1 SWAP4 ADD DUP5 MSTORE PUSH1 0x20 DUP4 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE DUP4 MLOAD PUSH1 0x60 DUP2 ADD DUP6 MSTORE SWAP1 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE SWAP1 PUSH2 0x3AF SWAP1 DUP3 SWAP1 PUSH4 0xFFFFFFFF PUSH2 0x485 AND JUMP JUMPDEST ISZERO ISZERO PUSH2 0x41C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F4D41494E4E45545F5A52585F41535345545F444154410000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 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-			}
-		}
-	},
-	"sources": {
-		"test/TestConstants/TestConstants.sol": {
-			"id": 64
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		}
-	},
-	"sourceCodes": {
-		"test/TestConstants/TestConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\n// solhint-disable max-line-length\ncontract TestConstants {\n   \n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;\n    bytes constant internal KOVAN_ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;\n    bytes constant public MAINNET_ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n    \n    function assertValidZrxAssetData()\n        public\n        pure\n        returns (bool)\n    {\n        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);\n        require(\n            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),\n            \"INVALID_KOVAN_ZRX_ASSET_DATA\"\n        );\n\n        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);\n        require(\n            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),\n            \"INVALID_MAINNET_ZRX_ASSET_DATA\"\n        );\n\n        return true;\n    }\n}\n// solhint-enable max-line-length",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0x0927159bcd2717a87c59aa5152b5e6c8d135436568acf22cfc8885e97f5f33ff",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestExchangeInternals.json b/contracts/core/generated-artifacts/TestExchangeInternals.json
deleted file mode 100644
index b0700c90c..000000000
--- a/contracts/core/generated-artifacts/TestExchangeInternals.json
+++ /dev/null
@@ -1,2581 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestExchangeInternals",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicIsRoundingErrorFloor",
-				"outputs": [
-					{
-						"name": "isError",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAddress",
-						"type": "address"
-					},
-					{
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"name": "orderTakerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"name": "publicUpdateFilledState",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicGetPartialAmountCeil",
-				"outputs": [
-					{
-						"name": "partialAmount",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "filled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "cancelled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "preSign",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "leftOrder",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "rightOrder",
-						"type": "tuple"
-					},
-					{
-						"name": "leftSignature",
-						"type": "bytes"
-					},
-					{
-						"name": "rightSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "matchOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "left",
-								"type": "tuple"
-							},
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "right",
-								"type": "tuple"
-							},
-							{
-								"name": "leftMakerAssetSpreadAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "matchedFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrderNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"name": "assetProxies",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "batchCancelOrders",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrKillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "targetOrderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "cancelOrdersUpTo",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "assetProxyId",
-						"type": "bytes4"
-					}
-				],
-				"name": "getAssetProxy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrKillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "singleFillResults",
-						"type": "tuple"
-					}
-				],
-				"name": "publicAddFillResults",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicIsRoundingErrorCeil",
-				"outputs": [
-					{
-						"name": "isError",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"name": "approval",
-						"type": "bool"
-					}
-				],
-				"name": "setSignatureValidatorApproval",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowedValidators",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "getOrdersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "preSigned",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicGetPartialAmountFloor",
-				"outputs": [
-					{
-						"name": "partialAmount",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "getOrderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "orderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "cancelOrder",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "orderEpoch",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "ZRX_ASSET_DATA",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicSafeGetPartialAmountFloor",
-				"outputs": [
-					{
-						"name": "partialAmount",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicSafeGetPartialAmountCeil",
-				"outputs": [
-					{
-						"name": "partialAmount",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFilledAmount",
-						"type": "uint256"
-					}
-				],
-				"name": "publicCalculateFillResults",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "currentContextAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "VERSION",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "approved",
-						"type": "bool"
-					}
-				],
-				"name": "SignatureValidatorApproval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "takerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "makerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH3 0x1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP2 DUP3 SWAP1 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE SWAP1 SWAP2 DUP3 SWAP2 PUSH3 0x3F SWAP2 PUSH1 0x1 SWAP2 PUSH3 0x333 JUMP JUMPDEST POP POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x149 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x128 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1D3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x1B2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x25D JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x23C JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2E8 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2C7 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x2 SSTORE POP POP PUSH1 0x3 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH3 0x3D8 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x376 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x3A6 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x3A6 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x3A6 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x389 JUMP JUMPDEST POP PUSH3 0x3B4 SWAP3 SWAP2 POP PUSH3 0x3B8 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x3D5 SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x3B4 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x3BF JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x5D97 DUP1 PUSH3 0x3E8 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x219 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x1EA1E3D8 EQ PUSH2 0x254 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0x276 JUMPI DUP1 PUSH4 0x288CDC91 EQ PUSH2 0x2A3 JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x2C3 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x2F0 JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x310 JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x330 JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x35D JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x37D JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x3AA JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x3CA JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x3EA JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x42A JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x457 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x477 JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x497 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x4B7 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x4D7 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x4F7 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x517 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x537 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x564 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x584 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x599 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x5B9 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x5D9 JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x5F9 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x639 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x659 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x686 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x6A6 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x6C6 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x6E8 JUMPI DUP1 PUSH4 0xDE30200D EQ PUSH2 0x708 JUMPI DUP1 PUSH4 0xE0ACD33D EQ PUSH2 0x728 JUMPI DUP1 PUSH4 0xE0B701E3 EQ PUSH2 0x748 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x768 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x77D JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x79D JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x7B2 JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x7D2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x7E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x260 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x26F CALLDATASIZE PUSH1 0x4 PUSH2 0x4D3E JUMP JUMPDEST PUSH2 0x7FE JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x282 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x291 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x812 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5909 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x2BE CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x81F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x2DE CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0x831 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BE3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x30B CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x95C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x32B CALLDATASIZE PUSH1 0x4 PUSH2 0x4BD9 JUMP JUMPDEST PUSH2 0x971 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x350 PUSH2 0x34B CALLDATASIZE PUSH1 0x4 PUSH2 0x4DCB JUMP JUMPDEST PUSH2 0xA5E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BF1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x369 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x378 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0xBF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x39D PUSH2 0x398 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0xC4B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x3C5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0xC73 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x3E5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xD40 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x405 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0xE30 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x425 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xFE5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x436 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x445 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0x1079 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x581B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x463 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x472 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x10C7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x483 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x492 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x10DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x4B2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4CD8 JUMP JUMPDEST PUSH2 0x1187 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4D2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x11A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x4F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5A JUMP JUMPDEST PUSH2 0x11AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x503 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x512 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x12E9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x523 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x532 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1309 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x543 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x557 PUSH2 0x552 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0x146D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x570 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x57F CALLDATASIZE PUSH1 0x4 PUSH2 0x4BBA JUMP JUMPDEST PUSH2 0x1502 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x590 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x1522 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x5B4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C41 JUMP JUMPDEST PUSH2 0x153E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5D4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1AC1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5F4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x1BD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x605 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x614 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x1C4F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x634 CALLDATASIZE PUSH1 0x4 PUSH2 0x4F1B JUMP JUMPDEST PUSH2 0x1C5C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x645 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x654 CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x1EF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x665 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x679 PUSH2 0x674 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x2120 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5C00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x692 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x6A1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x221A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x6C1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x22B6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x22D3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x703 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x237E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x714 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x723 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2453 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x734 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x743 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2460 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x754 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x763 CALLDATASIZE PUSH1 0x4 PUSH2 0x4E8B JUMP JUMPDEST PUSH2 0x246D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x774 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x247F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x798 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x2485 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x25F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x7CD CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x2613 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7DE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x26C4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x80B DUP6 DUP6 DUP6 DUP6 DUP6 PUSH2 0x2780 JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x282C JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x839 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x844 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x88A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0x913 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8EC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x288D JUMP JUMPDEST SWAP1 POP PUSH2 0x91F DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x8BC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0xA01 JUMPI PUSH2 0x9C9 DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xA01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A93 JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0xA66 PUSH2 0x45E6 JUMP JUMPDEST PUSH2 0xA6E PUSH2 0x4615 JUMP JUMPDEST PUSH2 0xA76 PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xAB4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0xB00 DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP3 POP PUSH2 0xB0B DUP8 PUSH2 0x2120 JUMP JUMPDEST SWAP2 POP PUSH2 0xB15 PUSH2 0x298D JUMP JUMPDEST SWAP1 POP PUSH2 0xB23 DUP9 DUP5 DUP4 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB2F DUP8 DUP4 DUP4 DUP9 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB39 DUP9 DUP9 PUSH2 0x2B56 JUMP JUMPDEST PUSH2 0xB4D DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2BB6 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0xB68 SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0xB84 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0xB9D DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBB6 DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBC2 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2E4F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xBFD PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH2 0xC0A DUP6 DUP6 DUP6 PUSH2 0x3027 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xC41 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xD13 JUMPI PUSH2 0xD0B DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xCFC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x31F9 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xCE4 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xD48 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xD53 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xD90 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0xE19 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDDA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDF2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x3224 JUMP JUMPDEST SWAP1 POP PUSH2 0xE25 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xDC2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xE74 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xEA7 PUSH2 0x298D JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xECC JUMPI CALLER PUSH2 0xECF JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xF46 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B23 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xFAE SWAP1 DUP7 SWAP1 PUSH2 0x5909 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xFED PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xFF8 PUSH2 0x45BD JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x106F JUMPI PUSH2 0x1058 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1019 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1031 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xBF5 JUMP JUMPDEST SWAP1 POP PUSH2 0x1064 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x1001 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x10E4 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1121 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x3224 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x118F PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x1199 DUP4 DUP4 PUSH2 0x292B JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11ED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1220 PUSH2 0x298D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x12B4 SWAP1 DUP7 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x1311 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x1320 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x135D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x1395 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1438 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13C5 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x13E5 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x1411 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x141D DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x142D JUMPI PUSH2 0x1438 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13AF JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x14B3 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x14A0 PUSH2 0x4615 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x1498 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xC43 JUMPI PUSH2 0x14E2 DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14D3 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2120 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14F0 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x14BB JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x1587 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B13 JUMP JUMPDEST PUSH2 0x1590 DUP10 PUSH2 0x333E JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x15F2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1601 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1611 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1649 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B03 JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1657 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x169F JUMPI DUP9 MLOAD ISZERO PUSH2 0x1696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BD3 JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x16AD JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17E8 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x16EE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16FD JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x173D DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1750 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1775 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1799 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x1AB3 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17F6 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x199C JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1837 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1846 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x1886 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1899 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x193A JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x18FD JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1775 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19AA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x19C2 JUMPI PUSH2 0x19BB DUP12 DUP12 DUP12 PUSH2 0x344D JUMP JUMPDEST SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19D0 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A33 JUMPI PUSH2 0x19DF DUP10 PUSH2 0x35A2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1A27 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH2 0x19BB DUP2 DUP13 DUP13 DUP13 PUSH2 0x361B JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1A41 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A81 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1AC9 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x1AD9 PUSH2 0x45BD JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1AE8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x1BC7 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B18 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1B34 SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x1B77 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B63 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3777 JUMP JUMPDEST SWAP2 POP PUSH2 0x1BA3 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B8A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1BAF DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x1BBC JUMPI PUSH2 0x1BC7 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x1B02 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1BDC PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1C19 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3777 JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1CAF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH2 0x1CF2 PUSH2 0x1CED DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x37BF SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3A00 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1D3E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A83 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1E0F JUMPI PUSH2 0x1D96 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1DCE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BC3 JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1EA6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AB3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1EEC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1F4D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1FB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1FC8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1FEC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4CBA JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x2071 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A13 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x2112 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x5999 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x2128 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x2131 DUP3 PUSH2 0x3A3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2165 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0x10C2 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2177 JUMPI PUSH1 0x2 PUSH2 0x215B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x218D JUMPI PUSH1 0x5 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x21A0 JUMPI PUSH1 0x4 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x21C4 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2211 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2257 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x228B DUP2 PUSH2 0x31F9 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2376 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x234B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2376 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2359 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2386 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x2395 PUSH2 0x45BD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23A4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2447 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x23F4 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2420 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2407 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x242C DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x243C JUMPI PUSH2 0x2447 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x23BE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3AC8 JUMP JUMPDEST PUSH2 0x2475 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x7F7 DUP4 DUP4 PUSH2 0x3B45 JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x248D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x249D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x24DA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x2512 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x25C1 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2542 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x255E SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x2571 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x259D DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2584 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x25A9 DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x25B6 JUMPI PUSH2 0x25C1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x252C JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2664 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x26C1 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x2737 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x2742 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x2750 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x275A JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2775 PUSH2 0x3E8 DUP4 PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x278E DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x281D SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5829 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 PUSH2 0x2877 DUP7 DUP6 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2882 DUP7 PUSH1 0x1 PUSH2 0x32FC JUMP JUMPDEST PUSH2 0x3C0C JUMP JUMPDEST DUP5 PUSH2 0x3C4B JUMP JUMPDEST PUSH2 0x2895 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x289D PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x28AB DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP4 POP PUSH2 0x28B5 PUSH2 0x298D JUMP JUMPDEST SWAP3 POP PUSH2 0x28C3 DUP9 DUP6 DUP6 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0x28D5 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x28E1 DUP8 DUP4 PUSH2 0x3C62 JUMP JUMPDEST SWAP1 POP PUSH2 0x28F4 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0x28FE DUP9 DUP3 PUSH2 0x3B45 JUMP JUMPDEST SWAP5 POP PUSH2 0x2915 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2780 JUMP JUMPDEST PUSH2 0x2920 DUP9 DUP5 DUP8 PUSH2 0x3C71 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2939 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x294F SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2968 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2981 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x29B6 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST CALLER SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x29FC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2A6F JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2A6F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2AFA JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2AFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59E3 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH2 0x2B18 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x153E JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A53 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2B68 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2B7A DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO PUSH2 0x2BB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BB3 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2BBE PUSH2 0x45E6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2BD2 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x32FC JUMP JUMPDEST SWAP4 POP PUSH2 0x2BE7 DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3A4B JUMP JUMPDEST SWAP3 POP PUSH2 0x2BF7 DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2C0C DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3A4B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2C4F JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x2C47 SWAP3 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2C8C JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x2C83 SWAP3 SWAP1 PUSH2 0x3AC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x2CA1 SWAP2 SWAP1 PUSH2 0x32FC JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2CBE SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2CDF SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2D00 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2D28 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x2D76 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AD3 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2DB0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AC3 JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2DC3 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3C0C JUMP JUMPDEST GT ISZERO PUSH2 0x2DFB JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59F3 JUMP JUMPDEST PUSH2 0x2E09 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2E17 DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST GT ISZERO PUSH2 0x80B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B53 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2EF8 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2ECD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2EF8 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2EDB JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2F20 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2F3C SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F55 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F71 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F8D DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2FF7 JUMPI PUSH2 0x2FF2 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2FED DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B JUMP JUMPDEST PUSH2 0x300F DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x312E JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3110 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3177 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3159 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x31BF JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x31A1 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x3201 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x320A DUP3 PUSH2 0x2120 JUMP JUMPDEST SWAP1 POP PUSH2 0x3216 DUP3 DUP3 PUSH2 0x3F45 JUMP JUMPDEST PUSH2 0x2BB2 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x405C JUMP JUMPDEST PUSH2 0x322C PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x3237 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x7F7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B43 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x32B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x32BE JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x32CC JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x32D6 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x32E6 DUP6 DUP4 PUSH2 0x32FC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x32EF JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x3338 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A03 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x337C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AF3 JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x33AC JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3444 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A23 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3488 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5944 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3525 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3596 JUMPI PUSH2 0x2920 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x35E2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST PUSH2 0x35F0 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x4103 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3658 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5917 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x36F5 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3766 JUMPI PUSH2 0x376B JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x38E8 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x38AB JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x397E JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3941 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C PUSH2 0x1CED DUP4 PUSH2 0x4164 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3A86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3A91 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST ISZERO PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3B03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3B0E DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST ISZERO PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH2 0x3B4D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3B69 SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3B81 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x3B9B SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x3BB9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x3C05 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x3BC9 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3C59 JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x1199 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3D1A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x3CEF JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3D1A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3CFD JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x3D3A DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D53 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D6B DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2B50 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3DBA JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3F3D JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3DFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B33 JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3E83 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AE3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3F1F JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3F07 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3F37 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3F86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3FF9 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3FF9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH2 0x4001 PUSH2 0x298D JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x4057 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A63 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x40F7 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x58AD JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x4145 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x43EC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x43AF JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4487 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x444A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4522 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x44E5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x45FB PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x4608 PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CA6 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4652 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4665 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST PUSH2 0x5C0E JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x468D DUP9 DUP3 PUSH2 0x47F3 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4677 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x46BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x46CC PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x46F4 DUP9 DUP3 PUSH2 0x48B1 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x46DE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x471B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4729 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x474E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 PUSH2 0x4764 DUP9 DUP3 PUSH2 0x4786 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4751 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CBF JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 MLOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x47BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x47EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4804 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4812 PUSH2 0x4660 DUP3 PUSH2 0x5C56 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x482E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4839 DUP4 DUP3 DUP5 PUSH2 0x5CFD JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4854 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x485E PUSH1 0x80 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x486C DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x487D DUP5 DUP5 DUP4 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4891 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x48A5 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x48C4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48CF PUSH2 0x180 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x48DD DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x48EE DUP5 DUP5 DUP4 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4902 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4916 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x492A DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x493E DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x4952 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x4966 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x497B DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4991 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49B3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49BF DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49ED DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A33 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A79 DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x477A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A9C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x46AD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4AD4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AF7 DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B14 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x470A JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B3D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4641 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B68 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B7F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B8B DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4BAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4BCD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4BEF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4BFB DUP8 DUP8 PUSH2 0x4786 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4C0C DUP8 DUP3 DUP9 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C29 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4C35 DUP8 DUP3 DUP9 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4C56 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4C62 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C90 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4792 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CCC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x479E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4CEC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4CF8 DUP6 DUP6 PUSH2 0x4842 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4842 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4D1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D32 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x48B1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x100 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x4D57 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4D7A DUP9 DUP3 DUP10 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x4D8B DUP9 DUP3 DUP10 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x4D9C DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 PUSH2 0x4DAD DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4DBE DUP9 DUP3 DUP10 ADD PUSH2 0x4842 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4DE1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4DF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E04 DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E21 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E2D DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E4A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E56 DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E73 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E7F DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4E9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4EC1 DUP6 DUP3 DUP7 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4EE7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F0A DUP7 DUP3 DUP8 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4F34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4F40 DUP10 DUP10 PUSH2 0x4786 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4F51 DUP10 DUP3 DUP11 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F7A DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F99 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4FA5 DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4FC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4FD5 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4FE6 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5011 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x5023 DUP4 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5053 JUMPI PUSH2 0x5039 DUP7 DUP4 MLOAD PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x5042 DUP3 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x5026 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CBF JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC4 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5083 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x5097 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5D09 JUMP JUMPDEST PUSH2 0x50A0 DUP2 PUSH2 0x5D35 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CF2 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5769 DUP5 DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x577C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x578F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x57B4 DUP5 DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57C7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x57EC DUP5 DUP3 PUSH2 0x5812 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57FF PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CEC JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5838 DUP3 DUP12 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5845 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5852 PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x585F PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x586C PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5879 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x588B DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x589F DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x58BB DUP3 DUP7 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x58CD DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5006 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x505D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5925 DUP3 DUP7 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5932 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x5952 DUP3 DUP6 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x7F4 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x5972 DUP3 DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x597F PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x5812 JUMP JUMPDEST PUSH2 0x598C PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x58E1 PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x59A7 DUP3 DUP6 PUSH2 0x506F JUMP JUMPDEST PUSH2 0x7F7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x50AD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50B6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50E6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5116 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5146 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5176 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51A6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x522C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x525C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x528C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x531C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x534C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x537C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x540C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x543C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5492 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54C2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54F2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5522 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5552 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5582 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55B2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55E2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5612 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5668 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5698 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56C8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56F8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5728 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5758 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57A2 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5C2D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C DUP3 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5D24 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5D0C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2B50 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 LOG0 0xd8 0xac 0xec 0xb3 CALLER RETURNDATASIZE 0xd7 0x21 0xa8 0x22 CREATE2 SHR DUP7 0xc7 PUSH18 0x4FC5A48327FD1BD94E3356CA224D82826C65 PUSH25 0x706572696D656E74616CF50037000000000000000000000000 ",
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x219 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x1EA1E3D8 EQ PUSH2 0x254 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0x276 JUMPI DUP1 PUSH4 0x288CDC91 EQ PUSH2 0x2A3 JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x2C3 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x2F0 JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x310 JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x330 JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x35D JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x37D JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x3AA JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x3CA JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x3EA JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x42A JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x457 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x477 JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x497 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x4B7 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x4D7 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x4F7 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x517 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x537 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x564 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x584 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x599 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x5B9 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x5D9 JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x5F9 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x619 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x639 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x659 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x686 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x6A6 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x6C6 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x6E8 JUMPI DUP1 PUSH4 0xDE30200D EQ PUSH2 0x708 JUMPI DUP1 PUSH4 0xE0ACD33D EQ PUSH2 0x728 JUMPI DUP1 PUSH4 0xE0B701E3 EQ PUSH2 0x748 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x768 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x77D JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x79D JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x7B2 JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x7D2 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x7E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x260 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x26F CALLDATASIZE PUSH1 0x4 PUSH2 0x4D3E JUMP JUMPDEST PUSH2 0x7FE JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x282 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x291 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x812 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5909 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x2BE CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x81F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x2DE CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0x831 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BE3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2FC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x30B CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x95C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x31C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x32B CALLDATASIZE PUSH1 0x4 PUSH2 0x4BD9 JUMP JUMPDEST PUSH2 0x971 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x33C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x350 PUSH2 0x34B CALLDATASIZE PUSH1 0x4 PUSH2 0x4DCB JUMP JUMPDEST PUSH2 0xA5E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5BF1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x369 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x378 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0xBF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x39D PUSH2 0x398 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0xC4B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3B6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x3C5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0xC73 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x3E5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xD40 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x405 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0xE30 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x425 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ABF JUMP JUMPDEST PUSH2 0xFE5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x436 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x445 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C9C JUMP JUMPDEST PUSH2 0x1079 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x581B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x463 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x472 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B9C JUMP JUMPDEST PUSH2 0x10C7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x483 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x492 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x10DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x4B2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4CD8 JUMP JUMPDEST PUSH2 0x1187 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4D2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x11A2 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x4F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A5A JUMP JUMPDEST PUSH2 0x11AF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x503 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x512 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x12E9 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x523 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x532 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1309 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x543 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x557 PUSH2 0x552 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A8A JUMP JUMPDEST PUSH2 0x146D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x58EA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x570 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x57F CALLDATASIZE PUSH1 0x4 PUSH2 0x4BBA JUMP JUMPDEST PUSH2 0x1502 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x590 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x1522 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x5B4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4C41 JUMP JUMPDEST PUSH2 0x153E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5D4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x1AC1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x5F4 CALLDATASIZE PUSH1 0x4 PUSH2 0x4ED2 JUMP JUMPDEST PUSH2 0x1BD4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x605 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x614 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x1C4F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x625 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x634 CALLDATASIZE PUSH1 0x4 PUSH2 0x4F1B JUMP JUMPDEST PUSH2 0x1C5C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x645 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x654 CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x1EF5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x665 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x679 PUSH2 0x674 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x2120 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x5C00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x692 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x6A1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4D09 JUMP JUMPDEST PUSH2 0x221A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6B2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x6C1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A20 JUMP JUMPDEST PUSH2 0x22B6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x22D3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x24B SWAP2 SWAP1 PUSH2 0x59B4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x6F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x703 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x237E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x714 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x723 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2453 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x734 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x743 CALLDATASIZE PUSH1 0x4 PUSH2 0x4FB4 JUMP JUMPDEST PUSH2 0x2460 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x754 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x763 CALLDATASIZE PUSH1 0x4 PUSH2 0x4E8B JUMP JUMPDEST PUSH2 0x246D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x774 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x296 PUSH2 0x247F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2E3 PUSH2 0x798 CALLDATASIZE PUSH1 0x4 PUSH2 0x4B53 JUMP JUMPDEST PUSH2 0x2485 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x44A PUSH2 0x25F7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x274 PUSH2 0x7CD CALLDATASIZE PUSH1 0x4 PUSH2 0x49FA JUMP JUMPDEST PUSH2 0x2613 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7DE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x6DB PUSH2 0x26C4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x80B DUP6 DUP6 DUP6 DUP6 DUP6 PUSH2 0x2780 JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x282C JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x839 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x844 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x88A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0x913 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8EC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x288D JUMP JUMPDEST SWAP1 POP PUSH2 0x91F DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x8BC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0xA01 JUMPI PUSH2 0x9C9 DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xA01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A93 JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0xA66 PUSH2 0x45E6 JUMP JUMPDEST PUSH2 0xA6E PUSH2 0x4615 JUMP JUMPDEST PUSH2 0xA76 PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xAB4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0xB00 DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP3 POP PUSH2 0xB0B DUP8 PUSH2 0x2120 JUMP JUMPDEST SWAP2 POP PUSH2 0xB15 PUSH2 0x298D JUMP JUMPDEST SWAP1 POP PUSH2 0xB23 DUP9 DUP5 DUP4 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB2F DUP8 DUP4 DUP4 DUP9 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0xB39 DUP9 DUP9 PUSH2 0x2B56 JUMP JUMPDEST PUSH2 0xB4D DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2BB6 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0xB68 SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0xB84 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0xB9D DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBB6 DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2780 JUMP JUMPDEST PUSH2 0xBC2 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2E4F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xBFD PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH2 0xC0A DUP6 DUP6 DUP6 PUSH2 0x3027 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xC41 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xD13 JUMPI PUSH2 0xD0B DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xCFC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x31F9 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xCE4 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xD48 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xD53 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xD90 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x92A JUMPI PUSH2 0xE19 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDDA JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xDF2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x3224 JUMP JUMPDEST SWAP1 POP PUSH2 0xE25 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xDC2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xE74 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xEA7 PUSH2 0x298D JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xECC JUMPI CALLER PUSH2 0xECF JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xF46 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B23 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xFAE SWAP1 DUP7 SWAP1 PUSH2 0x5909 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xFED PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xFF8 PUSH2 0x45BD JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x106F JUMPI PUSH2 0x1058 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1019 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1031 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xBF5 JUMP JUMPDEST SWAP1 POP PUSH2 0x1064 DUP5 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x1001 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x10E4 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1121 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x3224 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x118F PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x1199 DUP4 DUP4 PUSH2 0x292B JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x11ED JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1220 PUSH2 0x298D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x12B4 SWAP1 DUP7 SWAP1 PUSH2 0x58FB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x1311 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x1320 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x135D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x1395 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1438 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13C5 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x13E5 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x1411 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x141D DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x142D JUMPI PUSH2 0x1438 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13AF JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x14B3 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x14A0 PUSH2 0x4615 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x1498 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xC43 JUMPI PUSH2 0x14E2 DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14D3 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2120 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x14F0 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x14BB JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x1587 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B13 JUMP JUMPDEST PUSH2 0x1590 DUP10 PUSH2 0x333E JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x15F2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1601 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1611 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1649 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B03 JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1657 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x169F JUMPI DUP9 MLOAD ISZERO PUSH2 0x1696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BD3 JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x16AD JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17E8 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x16EE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x16FD JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x173D DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1750 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1775 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1799 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x1AB3 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17F6 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x199C JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1837 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59D3 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1846 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x1886 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP4 POP PUSH2 0x1899 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x3402 AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x193A JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x18FD JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1775 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5964 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19AA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x19C2 JUMPI PUSH2 0x19BB DUP12 DUP12 DUP12 PUSH2 0x344D JUMP JUMPDEST SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x19D0 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A33 JUMPI PUSH2 0x19DF DUP10 PUSH2 0x35A2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1A27 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH2 0x19BB DUP2 DUP13 DUP13 DUP13 PUSH2 0x361B JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1A41 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1A81 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x1AB3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A33 JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1AC9 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x1AD9 PUSH2 0x45BD JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1AE8 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x1BC7 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B18 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1B34 SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x1B77 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B63 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3777 JUMP JUMPDEST SWAP2 POP PUSH2 0x1BA3 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B8A JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x1BAF DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x1BBC JUMPI PUSH2 0x1BC7 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x1B02 JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x1BDC PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1C19 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1157 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3777 JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1CAF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH2 0x1CF2 PUSH2 0x1CED DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x37BF SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x3A00 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1D3E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A83 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1E0F JUMPI PUSH2 0x1D96 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x153E SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1DCE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BC3 JUMP JUMPDEST PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x9 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1EA6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AB3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1EEC JUMPI PUSH1 0xA DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1F4D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1FB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1FC8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1FEC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x4CBA JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x2071 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A13 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xB PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x2112 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x5999 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x2128 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x2131 DUP3 PUSH2 0x3A3D JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x4 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2165 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0x10C2 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x2177 JUMPI PUSH1 0x2 PUSH2 0x215B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x218D JUMPI PUSH1 0x5 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x21A0 JUMPI PUSH1 0x4 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x21C4 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2211 JUMPI PUSH1 0x6 PUSH2 0x215B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2257 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x228B DUP2 PUSH2 0x31F9 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2376 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x234B JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2376 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2359 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST PUSH2 0x2386 PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x2395 PUSH2 0x45BD JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23A4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x2447 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x23D4 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x23F4 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2420 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2407 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1049 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x242C DUP7 DUP3 PUSH2 0x292B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x243C JUMPI PUSH2 0x2447 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x23BE JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F4 DUP5 DUP5 DUP5 PUSH2 0x3AC8 JUMP JUMPDEST PUSH2 0x2475 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x7F7 DUP4 DUP4 PUSH2 0x3B45 JUMP JUMPDEST PUSH1 0x2 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x248D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x249D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x24DA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B63 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x2512 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x25C1 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2542 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x255E SWAP1 DUP11 SWAP1 PUSH2 0x32FC JUMP JUMPDEST SWAP3 POP PUSH2 0x2571 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1B47 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x259D DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2584 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x904 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x25A9 DUP8 DUP3 PUSH2 0x292B JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x25B6 JUMPI PUSH2 0x25C1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x252C JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2664 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B73 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x26C1 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0xB DUP2 MSTORE PUSH32 0x322E302E312D616C706861000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x2737 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x2742 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x2750 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x275A JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2775 PUSH2 0x3E8 DUP4 PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x278E DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x281D SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5829 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 PUSH2 0x2877 DUP7 DUP6 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2882 DUP7 PUSH1 0x1 PUSH2 0x32FC JUMP JUMPDEST PUSH2 0x3C0C JUMP JUMPDEST DUP5 PUSH2 0x3C4B JUMP JUMPDEST PUSH2 0x2895 PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x289D PUSH2 0x4615 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x28AB DUP9 PUSH2 0x2120 JUMP JUMPDEST SWAP4 POP PUSH2 0x28B5 PUSH2 0x298D JUMP JUMPDEST SWAP3 POP PUSH2 0x28C3 DUP9 DUP6 DUP6 DUP10 PUSH2 0x29BE JUMP JUMPDEST PUSH2 0x28D5 DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x28E1 DUP8 DUP4 PUSH2 0x3C62 JUMP JUMPDEST SWAP1 POP PUSH2 0x28F4 DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2D3D JUMP JUMPDEST PUSH2 0x28FE DUP9 DUP3 PUSH2 0x3B45 JUMP JUMPDEST SWAP5 POP PUSH2 0x2915 DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2780 JUMP JUMPDEST PUSH2 0x2920 DUP9 DUP5 DUP8 PUSH2 0x3C71 JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2939 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x294F SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2968 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2981 SWAP2 SWAP1 PUSH2 0x3C0C JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0xA SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x29B6 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST CALLER SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x29FC JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2A6F JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2A6F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2AFA JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2AFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59E3 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH2 0x2B18 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x153E JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2B50 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A53 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2B68 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2B7A DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST LT ISZERO PUSH2 0x2BB2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BB3 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x2BBE PUSH2 0x45E6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2BD2 DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x32FC JUMP JUMPDEST SWAP4 POP PUSH2 0x2BE7 DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x3A4B JUMP JUMPDEST SWAP3 POP PUSH2 0x2BF7 DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x32FC JUMP JUMPDEST SWAP2 POP PUSH2 0x2C0C DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x3A4B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2C4F JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x2C47 SWAP3 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2C8C JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x2C83 SWAP3 SWAP1 PUSH2 0x3AC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x2CA1 SWAP2 SWAP1 PUSH2 0x32FC JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x2CBE SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x2CDF SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2D00 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2D28 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x2D76 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AD3 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x2DB0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AC3 JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x2DC3 DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3C0C JUMP JUMPDEST GT ISZERO PUSH2 0x2DFB JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x59F3 JUMP JUMPDEST PUSH2 0x2E09 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x3BA6 JUMP JUMPDEST PUSH2 0x2E17 DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x3BA6 JUMP JUMPDEST GT ISZERO PUSH2 0x80B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B53 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x2EF8 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2ECD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2EF8 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2EDB JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x2F20 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2F3C SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F55 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F71 DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2F8D DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2FF7 JUMPI PUSH2 0x2FF2 DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2FED DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3C0C JUMP JUMPDEST PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B JUMP JUMPDEST PUSH2 0x300F DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x80B DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x312E JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3110 JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3177 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x3159 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x31BF JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x31A1 JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x3201 PUSH2 0x4615 JUMP JUMPDEST PUSH2 0x320A DUP3 PUSH2 0x2120 JUMP JUMPDEST SWAP1 POP PUSH2 0x3216 DUP3 DUP3 PUSH2 0x3F45 JUMP JUMPDEST PUSH2 0x2BB2 DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x405C JUMP JUMPDEST PUSH2 0x322C PUSH2 0x45BD JUMP JUMPDEST PUSH2 0x3237 DUP5 DUP5 DUP5 PUSH2 0x288D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x7F7 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B43 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x32B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x32BE JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x32CC JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xC43 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x32D6 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x32E6 DUP6 DUP4 PUSH2 0x32FC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x32EF JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x2769 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x3338 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A03 JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x337C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AF3 JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x33AC JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3444 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A23 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3488 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5944 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3525 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3596 JUMPI PUSH2 0x2920 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x35E2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST PUSH2 0x35F0 DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x4103 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3658 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5917 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x36F5 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3766 JUMPI PUSH2 0x376B JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x7F4 PUSH2 0x2887 DUP6 DUP5 PUSH2 0x3BA6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x38E8 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x38AB JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x397E JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3941 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP2 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C PUSH2 0x1CED DUP4 PUSH2 0x4164 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3A86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3A91 DUP5 DUP5 DUP5 PUSH2 0x26FB JUMP JUMPDEST ISZERO PUSH2 0x37B2 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3B03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A43 JUMP JUMPDEST PUSH2 0x3B0E DUP5 DUP5 DUP5 PUSH2 0x3277 JUMP JUMPDEST ISZERO PUSH2 0x2867 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AA3 JUMP JUMPDEST PUSH2 0x3B4D PUSH2 0x45BD JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3B69 SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3B81 SWAP3 SWAP2 SWAP1 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x3B9B SWAP2 DUP5 SWAP2 PUSH2 0x3A4B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x3BB9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x3C05 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x3BC9 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x3C01 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A73 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3C59 JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x1199 JUMPI DUP2 PUSH2 0x7F7 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F PUSH1 0x2 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH2 0x100 DUP8 DUP10 AND ISZERO MUL ADD SWAP1 SWAP6 AND SWAP5 SWAP1 SWAP5 DIV SWAP4 DUP5 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP3 DUP2 MSTORE PUSH1 0x60 SWAP4 SWAP1 SWAP3 SWAP1 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3D1A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x3CEF JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3D1A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3CFD JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH2 0x3D3A DUP5 PUSH2 0x140 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x0 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D53 DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x3D6B DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3D7B JUMP JUMPDEST PUSH2 0x2B50 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3DBA JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3F3D JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x3DFA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B33 JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xB SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3E83 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5AE3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3F1F JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3F07 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3F37 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3F86 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B93 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3FF9 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3FF9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5BA3 JUMP JUMPDEST PUSH2 0x4001 PUSH2 0x298D JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x4057 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5A63 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x40F7 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x58AD JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x4145 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x881 SWAP1 PUSH2 0x5B83 JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x43EC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x43AF JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4487 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x444A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4522 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x44E5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x45FB PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x4608 PUSH2 0x45BD JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CA6 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4652 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4665 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST PUSH2 0x5C0E JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x468D DUP9 DUP3 PUSH2 0x47F3 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4677 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x46BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x46CC PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x46F4 DUP9 DUP3 PUSH2 0x48B1 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x46DE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x471B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4729 PUSH2 0x4660 DUP3 PUSH2 0x5C35 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x474E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x46A3 JUMPI DUP2 PUSH2 0x4764 DUP9 DUP3 PUSH2 0x4786 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4751 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CBF JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 CALLDATALOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x7F7 DUP3 MLOAD PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x47BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47D4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x47EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4804 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4812 PUSH2 0x4660 DUP3 PUSH2 0x5C56 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x482E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4839 DUP4 DUP3 DUP5 PUSH2 0x5CFD JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4854 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x485E PUSH1 0x80 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x486C DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x487D DUP5 DUP5 DUP4 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4891 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x48A5 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x48C4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x48CF PUSH2 0x180 PUSH2 0x5C0E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x48DD DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x48EE DUP5 DUP5 DUP4 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x4902 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4916 DUP5 DUP3 DUP6 ADD PUSH2 0x4635 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x492A DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x493E DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x4952 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x4966 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x497B DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x4991 DUP5 DUP3 DUP6 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49B3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49BF DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49E1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49ED DUP5 DUP3 DUP6 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4635 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A33 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4A6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A79 DUP6 DUP6 PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x477A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4A9C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AB3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x46AD JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4AD4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AF7 DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B14 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x470A JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B3D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4641 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4B68 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4B7F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B8B DUP7 DUP3 DUP8 ADD PUSH2 0x46AD JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4B20 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4BAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4BCD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A3F DUP6 DUP6 PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4BEF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4BFB DUP8 DUP8 PUSH2 0x4786 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4C0C DUP8 DUP3 DUP9 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C29 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4C35 DUP8 DUP3 DUP9 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4C56 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4C62 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4C90 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x47F3 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CAE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x4792 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4CCC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A18 DUP5 DUP5 PUSH2 0x479E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4CEC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4CF8 DUP6 DUP6 PUSH2 0x4842 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4842 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4D1B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D32 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A18 DUP5 DUP3 DUP6 ADD PUSH2 0x48B1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x100 DUP7 DUP9 SUB SLT ISZERO PUSH2 0x4D57 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4D6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4D7A DUP9 DUP3 DUP10 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x20 PUSH2 0x4D8B DUP9 DUP3 DUP10 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x40 PUSH2 0x4D9C DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x60 PUSH2 0x4DAD DUP9 DUP3 DUP10 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x4DBE DUP9 DUP3 DUP10 ADD PUSH2 0x4842 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 SWAP1 SWAP4 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4DE1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4DF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E04 DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E21 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E2D DUP8 DUP3 DUP9 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E4A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E56 DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4E73 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4E7F DUP8 DUP3 DUP9 ADD PUSH2 0x47F3 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4E9E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EB5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4EC1 DUP6 DUP3 DUP7 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x4A50 DUP6 DUP3 DUP7 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4EE7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4EFE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F0A DUP7 DUP3 DUP8 ADD PUSH2 0x48B1 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4C73 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4F34 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4F40 DUP10 DUP10 PUSH2 0x4786 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4F51 DUP10 DUP3 DUP11 ADD PUSH2 0x4635 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F6E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4F7A DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4F99 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4FA5 DUP10 DUP3 DUP11 ADD PUSH2 0x47AA JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4FC9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4FD5 DUP7 DUP7 PUSH2 0x4786 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4FE6 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x4B49 DUP7 DUP3 DUP8 ADD PUSH2 0x4786 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5011 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x5023 DUP4 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x5053 JUMPI PUSH2 0x5039 DUP7 DUP4 MLOAD PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x5042 DUP3 PUSH2 0x5C9C JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x5026 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CBF JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC4 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CC7 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5083 DUP3 PUSH2 0x5CA2 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x5097 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5D09 JUMP JUMPDEST PUSH2 0x50A0 DUP2 PUSH2 0x5D35 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CF2 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5769 DUP5 DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x577C PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x578F PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x57B4 DUP5 DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57C7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5758 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x57EC DUP5 DUP3 PUSH2 0x5812 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x57FF PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2B50 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5000 DUP2 PUSH2 0x5CEC JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5838 DUP3 DUP12 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5845 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4FF7 JUMP JUMPDEST PUSH2 0x5852 PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x585F PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x586C PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5879 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x588B DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x589F DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x58BB DUP3 DUP7 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x58CD DUP2 DUP6 PUSH2 0x5078 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5006 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x505D JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5925 DUP3 DUP7 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x5932 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4FF7 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x58E1 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x5952 DUP3 DUP6 PUSH2 0x5066 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x7F4 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x5972 DUP3 DUP8 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x597F PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x5812 JUMP JUMPDEST PUSH2 0x598C PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x5066 JUMP JUMPDEST PUSH2 0x58E1 PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x5066 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x59A7 DUP3 DUP6 PUSH2 0x506F JUMP JUMPDEST PUSH2 0x7F7 PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4FF7 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x7F7 DUP2 DUP5 PUSH2 0x5078 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x50AD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50B6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x50E6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5116 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5146 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5176 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51A6 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x51FC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x522C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x525C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x528C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52BC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x52EC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x531C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x534C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x537C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53AC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x53DC JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x540C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x543C JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5492 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54C2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x54F2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5522 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5552 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5582 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55B2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x55E2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5612 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5668 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5698 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56C8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x56F8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x119C DUP2 PUSH2 0x5728 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x5758 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57A2 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x119C DUP3 DUP5 PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5C2D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C4C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5C6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x119C DUP3 PUSH2 0x5CA6 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5D24 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5D0C JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2B50 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 LOG0 0xd8 0xac 0xec 0xb3 CALLER RETURNDATASIZE 0xd7 0x21 0xa8 0x22 CREATE2 SHR DUP7 0xc7 PUSH18 0x4FC5A48327FD1BD94E3356CA224D82826C65 PUSH25 0x706572696D656E74616CF50037000000000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"test/TestExchangeInternals/TestExchangeInternals.sol": {
-			"id": 30
-		},
-		"protocol/Exchange/Exchange.sol": {
-			"id": 2
-		},
-		"protocol/Exchange/libs/LibConstants.sol": {
-			"id": 18
-		},
-		"protocol/Exchange/MixinExchangeCore.sol": {
-			"id": 4
-		},
-		"utils/ReentrancyGuard/ReentrancyGuard.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 21
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 23
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 19
-		},
-		"protocol/Exchange/libs/LibMath.sol": {
-			"id": 22
-		},
-		"protocol/Exchange/mixins/MExchangeCore.sol": {
-			"id": 25
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 10
-		},
-		"protocol/Exchange/mixins/MSignatureValidator.sol": {
-			"id": 27
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 12
-		},
-		"protocol/Exchange/mixins/MTransactions.sol": {
-			"id": 28
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 13
-		},
-		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
-			"id": 24
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 9
-		},
-		"protocol/Exchange/MixinSignatureValidator.sol": {
-			"id": 6
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 31
-		},
-		"protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 15
-		},
-		"protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 14
-		},
-		"protocol/Exchange/MixinWrapperFunctions.sol": {
-			"id": 8
-		},
-		"protocol/Exchange/libs/LibAbiEncoder.sol": {
-			"id": 17
-		},
-		"protocol/Exchange/mixins/MWrapperFunctions.sol": {
-			"id": 29
-		},
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 16
-		},
-		"protocol/Exchange/MixinAssetProxyDispatcher.sol": {
-			"id": 3
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 33
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 32
-		},
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": {
-			"id": 0
-		},
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": {
-			"id": 1
-		},
-		"protocol/Exchange/MixinTransactions.sol": {
-			"id": 7
-		},
-		"protocol/Exchange/libs/LibExchangeErrors.sol": {
-			"id": 20
-		},
-		"protocol/Exchange/MixinMatchOrders.sol": {
-			"id": 5
-		},
-		"protocol/Exchange/mixins/MMatchOrders.sol": {
-			"id": 26
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 11
-		}
-	},
-	"sourceCodes": {
-		"test/TestExchangeInternals/TestExchangeInternals.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/Exchange.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract TestExchangeInternals is\n    Exchange\n{\n    constructor ()\n        public\n        Exchange(\"\")\n    {}\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    ///      Note that this function has been modified from the original\n    //       internal version to return the FillResults.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    /// @return newTotalFillResults The result of adding singleFillResults to totalFilResults.\n    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        public\n        pure\n        returns (FillResults memory)\n    {\n        addFillResults(totalFillResults, singleFillResults);\n        return totalFillResults;\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function publicCalculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        public\n        pure\n        returns (FillResults memory fillResults)\n    {\n        return calculateFillResults(order, takerAssetFilledAmount);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicSafeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return safeGetPartialAmountFloor(numerator, denominator, target);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicSafeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return safeGetPartialAmountCeil(numerator, denominator, target);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return getPartialAmountFloor(numerator, denominator, target);\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target.\n    function publicGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        return getPartialAmountCeil(numerator, denominator, target);\n    }\n\n    /// @dev Checks if rounding error >= 0.1%.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function publicIsRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        return isRoundingErrorFloor(numerator, denominator, target);\n    }\n\n    /// @dev Checks if rounding error >= 0.1%.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function publicIsRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        return isRoundingErrorCeil(numerator, denominator, target);\n    }\n \n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function publicUpdateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        public\n    {\n        updateFilledState(\n            order,\n            takerAddress,\n            orderHash,\n            orderTakerAssetFilledAmount,\n            fillResults\n        );\n    }\n}\n",
-		"protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.1-alpha\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor (bytes memory _zrxAssetData)\n        public\n        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
-		"protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n    \n    // solhint-disable-next-line var-name-mixedcase\n    bytes public ZRX_ASSET_DATA;\n\n    // @TODO: Remove when we deploy.\n    constructor (bytes memory zrxAssetData)\n        public\n    {\n        ZRX_ASSET_DATA = zrxAssetData;\n    }\n}\n// solhint-enable max-line-length\n",
-		"protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
-		"utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
-		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
-		"protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
-		"protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
-		"protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
-		"protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
-		"protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n"
-	},
-	"sourceTreeHashHex": "0x55d90debff62d359a25a4c00432a80752a3d625620569a2e0330a038b333d10b",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestLibBytes.json b/contracts/core/generated-artifacts/TestLibBytes.json
deleted file mode 100644
index 0f73d05e5..000000000
--- a/contracts/core/generated-artifacts/TestLibBytes.json
+++ /dev/null
@@ -1,426 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestLibBytes",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					}
-				],
-				"name": "publicPopLastByte",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					},
-					{
-						"name": "result",
-						"type": "bytes1"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "publicReadBytesWithLength",
-				"outputs": [
-					{
-						"name": "result",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "dest",
-						"type": "bytes"
-					},
-					{
-						"name": "source",
-						"type": "bytes"
-					}
-				],
-				"name": "publicDeepCopyBytes",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					},
-					{
-						"name": "input",
-						"type": "address"
-					}
-				],
-				"name": "publicWriteAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					},
-					{
-						"name": "input",
-						"type": "bytes"
-					}
-				],
-				"name": "publicWriteBytesWithLength",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "mem",
-						"type": "bytes"
-					},
-					{
-						"name": "dest",
-						"type": "uint256"
-					},
-					{
-						"name": "source",
-						"type": "uint256"
-					},
-					{
-						"name": "length",
-						"type": "uint256"
-					}
-				],
-				"name": "testMemcpy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "publicReadAddress",
-				"outputs": [
-					{
-						"name": "result",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					},
-					{
-						"name": "input",
-						"type": "bytes32"
-					}
-				],
-				"name": "publicWriteBytes32",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					}
-				],
-				"name": "publicPopLast20Bytes",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					},
-					{
-						"name": "result",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "lhs",
-						"type": "bytes"
-					},
-					{
-						"name": "rhs",
-						"type": "bytes"
-					}
-				],
-				"name": "publicEqualsPop1",
-				"outputs": [
-					{
-						"name": "equal",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					},
-					{
-						"name": "input",
-						"type": "uint256"
-					}
-				],
-				"name": "publicWriteUint256",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "publicReadBytes32",
-				"outputs": [
-					{
-						"name": "result",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "publicReadBytes4",
-				"outputs": [
-					{
-						"name": "result",
-						"type": "bytes4"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "b",
-						"type": "bytes"
-					},
-					{
-						"name": "index",
-						"type": "uint256"
-					}
-				],
-				"name": "publicReadUint256",
-				"outputs": [
-					{
-						"name": "result",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "lhs",
-						"type": "bytes"
-					},
-					{
-						"name": "rhs",
-						"type": "bytes"
-					}
-				],
-				"name": "publicEquals",
-				"outputs": [
-					{
-						"name": "equal",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x14F8 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x301D5E1 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x76EEC08 EQ PUSH2 0x1FB JUMPI DUP1 PUSH4 0x18C535D9 EQ PUSH2 0x2CB JUMPI DUP1 PUSH4 0x3F2A25EC EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0x4B368768 EQ PUSH2 0x3D9 JUMPI DUP1 PUSH4 0x78BBAE9B EQ PUSH2 0x476 JUMPI DUP1 PUSH4 0x82E2FA24 EQ PUSH2 0x4DC JUMPI DUP1 PUSH4 0x84F87758 EQ PUSH2 0x560 JUMPI DUP1 PUSH4 0xA4B19654 EQ PUSH2 0x5C2 JUMPI DUP1 PUSH4 0xB1840E8D EQ PUSH2 0x689 JUMPI DUP1 PUSH4 0xB79650A4 EQ PUSH2 0x734 JUMPI DUP1 PUSH4 0xBE766F1B EQ PUSH2 0x796 JUMPI DUP1 PUSH4 0xCC12CB28 EQ PUSH2 0x803 JUMPI DUP1 PUSH4 0xE3A85CE4 EQ PUSH2 0x893 JUMPI DUP1 PUSH4 0xF06F300D EQ PUSH2 0x8EE JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x138 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x985 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1EC JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP4 POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x207 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0x999 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x290 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x278 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x2BD JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9B2 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP POP PUSH1 0x20 SWAP1 SWAP2 ADD CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP PUSH2 0x9C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP2 DUP11 ADD CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD DUP6 MSTORE DUP2 DUP5 MSTORE SWAP9 SWAP12 DUP11 CALLDATALOAD SWAP12 SWAP1 SWAP11 SWAP1 SWAP10 SWAP5 ADD SWAP8 POP SWAP2 SWAP6 POP SWAP2 DUP3 ADD SWAP4 POP SWAP2 POP DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9E0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD SWAP3 PUSH1 0x40 ADD CALLDATALOAD SWAP2 POP PUSH2 0x9F3 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x537 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xA3D SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA4F SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x61B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA62 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x695 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA6F SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x740 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA95 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xAA8 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x80F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x85E SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xABA SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xACC SWAP4 POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x8FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xADE SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0xAF0 JUMP JUMPDEST SWAP3 SWAP4 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xC0F AND JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9BE DUP4 DUP4 PUSH2 0xCC5 JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xD7D AND JUMP JUMPDEST POP SWAP2 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xE61 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD DUP4 DUP6 ADD GT ISZERO ISZERO ISZERO PUSH2 0xA09 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 MLOAD DUP6 DUP5 ADD GT ISZERO PUSH2 0xA19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xA22 DUP7 PUSH2 0xF20 JUMP JUMPDEST SWAP1 POP PUSH2 0xA33 DUP6 DUP3 ADD DUP6 DUP4 ADD DUP6 PUSH2 0xF26 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xFE9 AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x10A5 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0x1146 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xA7A DUP4 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0xA84 DUP3 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x1344 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x134F AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x13F5 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x14BD AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0xB89 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xBB9 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0xC1D DUP5 DUP5 PUSH2 0x14BD JUMP JUMPDEST SWAP1 POP PUSH1 0x20 DUP4 ADD SWAP3 POP DUP1 DUP4 ADD DUP5 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCBF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP POP ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD DUP3 MLOAD DUP2 GT ISZERO PUSH2 0xD5D JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F534F555243455F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 PUSH2 0xD69 DUP5 PUSH2 0xF20 JUMP JUMPDEST PUSH2 0xD72 DUP5 PUSH2 0xF20 JUMP JUMPDEST DUP4 PUSH2 0xF26 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0x14 DUP4 ADD GT ISZERO PUSH2 0xE16 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x14 SWAP2 SWAP1 SWAP3 ADD ADD DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 XOR SWAP1 MSTORE JUMP JUMPDEST DUP1 MLOAD DUP3 PUSH1 0x20 ADD ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xEFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 DUP3 PUSH2 0xF0C DUP6 PUSH2 0xF20 JUMP JUMPDEST ADD PUSH2 0xF16 DUP4 PUSH2 0x14C9 JUMP JUMPDEST DUP4 MLOAD PUSH1 0x20 ADD PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF50 JUMPI PUSH1 0x1 DUP2 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP4 MLOAD AND DUP2 DUP6 MLOAD AND DUP1 DUP3 OR DUP7 MSTORE POP POP POP PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 EQ ISZERO PUSH2 0xF5D JUMPI PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0xF97 JUMPI PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP2 MLOAD JUMPDEST DUP3 DUP6 LT ISZERO PUSH2 0xF8F JUMPI DUP5 MLOAD DUP7 MSTORE PUSH1 0x20 SWAP6 DUP7 ADD SWAP6 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xF74 JUMP JUMPDEST SWAP1 MSTORE POP PUSH2 0xD78 JUMP JUMPDEST PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP4 MLOAD JUMPDEST DUP2 DUP7 SLT ISZERO PUSH2 0xFE0 JUMPI DUP3 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP3 DUP4 ADD SWAP3 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xFA6 JUMP JUMPDEST DUP6 MSTORE POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1086 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 MLOAD PUSH1 0x20 DUP4 ADD GT ISZERO PUSH2 0x113E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST SWAP2 ADD PUSH1 0x20 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x11E1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0x11EF DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0xFE9 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x9AB JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1276 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1239 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x130B JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x12CE JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD78 DUP4 DUP4 DUP4 PUSH2 0x10A5 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x13EC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1492 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH2 0x134F JUMP JUMPDEST SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x1e 0xcd RETURNDATACOPY 0xc7 0x3f 0x2e 0xae DUP11 0x5f 0xea SWAP2 0xf6 0xd0 0xbf GT DUP5 0xdc 0xfc 0xd3 0xa6 0x4a 0xd8 LT DUP11 SHR LOG3 PUSH16 0x7029734F250029000000000000000000 ",
-				"sourceMap": "651:7079:66:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;651:7079:66;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xDA JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x301D5E1 DUP2 EQ PUSH2 0xDF JUMPI DUP1 PUSH4 0x76EEC08 EQ PUSH2 0x1FB JUMPI DUP1 PUSH4 0x18C535D9 EQ PUSH2 0x2CB JUMPI DUP1 PUSH4 0x3F2A25EC EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0x4B368768 EQ PUSH2 0x3D9 JUMPI DUP1 PUSH4 0x78BBAE9B EQ PUSH2 0x476 JUMPI DUP1 PUSH4 0x82E2FA24 EQ PUSH2 0x4DC JUMPI DUP1 PUSH4 0x84F87758 EQ PUSH2 0x560 JUMPI DUP1 PUSH4 0xA4B19654 EQ PUSH2 0x5C2 JUMPI DUP1 PUSH4 0xB1840E8D EQ PUSH2 0x689 JUMPI DUP1 PUSH4 0xB79650A4 EQ PUSH2 0x734 JUMPI DUP1 PUSH4 0xBE766F1B EQ PUSH2 0x796 JUMPI DUP1 PUSH4 0xCC12CB28 EQ PUSH2 0x803 JUMPI DUP1 PUSH4 0xE3A85CE4 EQ PUSH2 0x893 JUMPI DUP1 PUSH4 0xF06F300D EQ PUSH2 0x8EE JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x138 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x985 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1EC JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP4 POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x207 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0x999 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x290 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x278 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x2BD JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2D7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9B2 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x36E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP POP PUSH1 0x20 SWAP1 SWAP2 ADD CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP PUSH2 0x9C5 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP2 DUP11 ADD CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD DUP6 MSTORE DUP2 DUP5 MSTORE SWAP9 SWAP12 DUP11 CALLDATALOAD SWAP12 SWAP1 SWAP11 SWAP1 SWAP10 SWAP5 ADD SWAP8 POP SWAP2 SWAP6 POP SWAP2 DUP3 ADD SWAP4 POP SWAP2 POP DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x9E0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x482 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 DUP4 ADD CALLDATALOAD SWAP3 PUSH1 0x40 ADD CALLDATALOAD SWAP2 POP PUSH2 0x9F3 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x537 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xA3D SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA4F SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x61B SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA62 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP1 PUSH1 0x20 ADD DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 DUP4 DUP2 LT ISZERO PUSH2 0x1BF JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1A7 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x695 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xA6F SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x740 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x256 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP DUP5 CALLDATALOAD SWAP6 POP POP POP PUSH1 0x20 SWAP1 SWAP3 ADD CALLDATALOAD SWAP2 POP PUSH2 0xA95 SWAP1 POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x7A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xAA8 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x80F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x85E SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xABA SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x7F1 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP POP SWAP4 CALLDATALOAD SWAP5 POP PUSH2 0xACC SWAP4 POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x8FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 DUP1 CALLDATALOAD DUP1 DUP3 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x720 SWAP5 CALLDATASIZE SWAP5 SWAP3 SWAP4 PUSH1 0x24 SWAP4 SWAP3 DUP5 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1F DUP10 CALLDATALOAD DUP12 ADD DUP1 CALLDATALOAD SWAP2 DUP3 ADD DUP4 SWAP1 DIV DUP4 MUL DUP5 ADD DUP4 ADD SWAP1 SWAP5 MSTORE DUP1 DUP4 MSTORE SWAP8 SWAP11 SWAP10 SWAP9 DUP2 ADD SWAP8 SWAP2 SWAP7 POP SWAP2 DUP3 ADD SWAP5 POP SWAP3 POP DUP3 SWAP2 POP DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xADE SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0xAF0 JUMP JUMPDEST SWAP3 SWAP4 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xC0F AND JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9BE DUP4 DUP4 PUSH2 0xCC5 JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xD7D AND JUMP JUMPDEST POP SWAP2 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0xE61 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP6 MLOAD DUP4 DUP6 ADD GT ISZERO ISZERO ISZERO PUSH2 0xA09 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 MLOAD DUP6 DUP5 ADD GT ISZERO PUSH2 0xA19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xA22 DUP7 PUSH2 0xF20 JUMP JUMPDEST SWAP1 POP PUSH2 0xA33 DUP6 DUP3 ADD DUP6 DUP4 ADD DUP6 PUSH2 0xF26 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0xFE9 AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x10A5 AND JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x992 DUP4 PUSH2 0x1146 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xA7A DUP4 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0xA84 DUP3 PUSH2 0xAF0 JUMP JUMPDEST POP PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x60 PUSH2 0x9D8 DUP5 DUP5 DUP5 PUSH4 0xFFFFFFFF PUSH2 0x1344 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x134F AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x13F5 AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x14BD AND JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH4 0xFFFFFFFF PUSH2 0x121A AND JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0xB89 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0xBB9 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0xC1D DUP5 DUP5 PUSH2 0x14BD JUMP JUMPDEST SWAP1 POP PUSH1 0x20 DUP4 ADD SWAP3 POP DUP1 DUP4 ADD DUP5 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xCBF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP POP ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD DUP3 MLOAD DUP2 GT ISZERO PUSH2 0xD5D JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F534F555243455F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 PUSH2 0xD69 DUP5 PUSH2 0xF20 JUMP JUMPDEST PUSH2 0xD72 DUP5 PUSH2 0xF20 JUMP JUMPDEST DUP4 PUSH2 0xF26 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0x14 DUP4 ADD GT ISZERO PUSH2 0xE16 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x14 SWAP2 SWAP1 SWAP3 ADD ADD DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 XOR SWAP1 MSTORE JUMP JUMPDEST DUP1 MLOAD DUP3 PUSH1 0x20 ADD ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0xEFF JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F4E45535445445F4259544553 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5F4C454E4754485F524551554952454400000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0xD78 DUP3 PUSH2 0xF0C DUP6 PUSH2 0xF20 JUMP JUMPDEST ADD PUSH2 0xF16 DUP4 PUSH2 0x14C9 JUMP JUMPDEST DUP4 MLOAD PUSH1 0x20 ADD PUSH2 0xF26 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP2 LT ISZERO PUSH2 0xF50 JUMPI PUSH1 0x1 DUP2 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP4 MLOAD AND DUP2 DUP6 MLOAD AND DUP1 DUP3 OR DUP7 MSTORE POP POP POP PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 EQ ISZERO PUSH2 0xF5D JUMPI PUSH2 0xD78 JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0xF97 JUMPI PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP2 MLOAD JUMPDEST DUP3 DUP6 LT ISZERO PUSH2 0xF8F JUMPI DUP5 MLOAD DUP7 MSTORE PUSH1 0x20 SWAP6 DUP7 ADD SWAP6 SWAP1 SWAP5 ADD SWAP4 PUSH2 0xF74 JUMP JUMPDEST SWAP1 MSTORE POP PUSH2 0xD78 JUMP JUMPDEST PUSH1 0x20 DUP2 SUB SWAP1 POP DUP1 DUP3 ADD DUP2 DUP5 ADD DUP4 MLOAD JUMPDEST DUP2 DUP7 SLT ISZERO PUSH2 0xFE0 JUMPI DUP3 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP3 DUP4 ADD SWAP3 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xFA6 JUMP JUMPDEST DUP6 MSTORE POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1086 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 MLOAD PUSH1 0x20 DUP4 ADD GT ISZERO PUSH2 0x113E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST SWAP2 ADD PUSH1 0x20 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x11E1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0x11EF DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0xFE9 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP4 MLOAD EQ DUP1 ISZERO PUSH2 0x9AB JUMPI POP DUP2 PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1276 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1239 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP9 MLOAD SWAP1 SWAP6 POP DUP9 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x130B JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x12CE JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 PUSH1 0x0 NOT AND EQ SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0xD78 DUP4 DUP4 DUP4 PUSH2 0x10A5 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x13EC JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1492 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F345F4C454E4754485F524551 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5549524544000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x9AB DUP4 DUP4 PUSH2 0x134F JUMP JUMPDEST SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x1e 0xcd RETURNDATACOPY 0xc7 0x3f 0x2e 0xae DUP11 0x5f 0xea SWAP2 0xf6 0xd0 0xbf GT DUP5 0xdc 0xfc 0xd3 0xa6 0x4a 0xd8 LT DUP11 SHR LOG3 PUSH16 0x7029734F250029000000000000000000 ",
-				"sourceMap": 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-			}
-		}
-	},
-	"sources": {
-		"test/TestLibBytes/TestLibBytes.sol": {
-			"id": 66
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		}
-	},
-	"sourceCodes": {
-		"test/TestLibBytes/TestLibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract TestLibBytes {\n    \n    using LibBytes for bytes;\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function publicPopLastByte(bytes memory b)\n        public\n        pure\n        returns (bytes memory, bytes1 result)\n    {\n        result = b.popLastByte();\n        return (b, result);\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function publicPopLast20Bytes(bytes memory b)\n        public\n        pure\n        returns (bytes memory, address result)\n    {\n        result = b.popLast20Bytes();\n        return (b, result);\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function publicEquals(bytes memory lhs, bytes memory rhs)\n        public\n        pure\n        returns (bool equal)\n    {\n        equal = lhs.equals(rhs);\n        return equal;\n    }\n    \n    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)\n        public\n        pure\n        returns (bool equal)\n    {\n        lhs.popLastByte();\n        rhs.popLastByte();\n        equal = lhs.equals(rhs);\n        return equal;\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function publicDeepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        LibBytes.deepCopyBytes(dest, source);\n        return dest;\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function publicReadAddress(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (address result)\n    {\n        result = b.readAddress(index);\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function publicWriteAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeAddress(index, input);\n        return b;\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function publicReadBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (bytes32 result)\n    {\n        result = b.readBytes32(index);\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function publicWriteBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeBytes32(index, input);\n        return b;\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function publicReadUint256(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (uint256 result)\n    {\n        result = b.readUint256(index);\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function publicWriteUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeUint256(index, input);\n        return b;\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function publicReadBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (bytes4 result)\n    {\n        result = b.readBytes4(index);\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function publicReadBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        public\n        pure\n        returns (bytes memory result)\n    {\n        result = b.readBytesWithLength(index);\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    /// @return b Updated input byte array\n    function publicWriteBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        public\n        pure\n        returns (bytes memory)\n    {\n        b.writeBytesWithLength(index, input);\n        return b;\n    }\n    \n    /// @dev Copies a block of memory from one location to another.\n    /// @param mem Memory contents we want to apply memCopy to\n    /// @param dest Destination offset into <mem>.\n    /// @param source Source offset into <mem>.\n    /// @param length Length of bytes to copy from <source> to <dest>\n    /// @return mem Memory contents after calling memCopy.\n    function testMemcpy(\n        bytes mem,\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        public // not external, we need input in memory\n        pure\n        returns (bytes)\n    {\n        // Sanity check. Overflows are not checked.\n        require(source + length <= mem.length);\n        require(dest + length <= mem.length);\n\n        // Get pointer to memory contents\n        uint256 offset = mem.contentAddress();\n\n        // Execute memCopy adjusted for memory array location\n        LibBytes.memCopy(offset + dest, offset + source, length);\n\n        // Return modified memory contents\n        return mem;\n    }\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xeae199fe6645351443dcf1120ab1b29278d961bf61633b1b57eb1f9b4d21fade",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestLibs.json b/contracts/core/generated-artifacts/TestLibs.json
deleted file mode 100644
index c14689c0b..000000000
--- a/contracts/core/generated-artifacts/TestLibs.json
+++ /dev/null
@@ -1,450 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestLibs",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicIsRoundingErrorFloor",
-				"outputs": [
-					{
-						"name": "isError",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicGetPartialAmountCeil",
-				"outputs": [
-					{
-						"name": "partialAmount",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getDomainSeparatorSchemaHash",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "singleFillResults",
-						"type": "tuple"
-					}
-				],
-				"name": "publicAddFillResults",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicIsRoundingErrorCeil",
-				"outputs": [
-					{
-						"name": "isError",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "getOrderSchemaHash",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "numerator",
-						"type": "uint256"
-					},
-					{
-						"name": "denominator",
-						"type": "uint256"
-					},
-					{
-						"name": "target",
-						"type": "uint256"
-					}
-				],
-				"name": "publicGetPartialAmountFloor",
-				"outputs": [
-					{
-						"name": "partialAmount",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "publicGetOrderHash",
-				"outputs": [
-					{
-						"name": "orderHash",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "publicAbiEncodeFillOrder",
-				"outputs": [
-					{
-						"name": "fillOrderCalldata",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "pure",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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-				"opcodes": "PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0xA0 SWAP1 DUP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0xAD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0xB9 MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0xC8 MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0xE1 MSTORE PUSH1 0x42 PUSH1 0x80 DUP2 DUP2 MSTORE PUSH1 0xE2 PUSH1 0x40 DUP2 SWAP1 MSTORE SWAP1 SWAP3 SWAP1 SWAP2 DUP3 SWAP2 SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xED JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x175 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x156 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1FD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1DE JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x286 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x267 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x0 SSTORE POP POP POP PUSH2 0x1634 DUP1 PUSH2 0x2C6 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x494D9297 EQ PUSH2 0x10B JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x120 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x14D JUMPI DUP1 PUSH4 0x7D33C6EE EQ PUSH2 0x16D JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x182 JUMPI DUP1 PUSH4 0xD9802088 EQ PUSH2 0x1A2 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x1C2 JUMPI DUP1 PUSH4 0xE9C7AA1A EQ PUSH2 0x1D7 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0xC3 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x204 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x149D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0xF9 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x219 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14AB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x117 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x226 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x140 PUSH2 0x13B CALLDATASIZE PUSH1 0x4 PUSH2 0x1241 JUMP JUMPDEST PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x159 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0x168 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x399 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x179 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x3A6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x19D CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x626 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x127C JUMP JUMPDEST PUSH2 0x633 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x63E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1F7 PUSH2 0x1F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12B1 JUMP JUMPDEST PUSH2 0x644 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14B9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x651 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x6E1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x386 PUSH2 0xFED JUMP JUMPDEST PUSH2 0x390 DUP4 DUP4 PUSH2 0x742 JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x7A4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x829 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 DUP3 PUSH2 0x871 JUMP JUMPDEST PUSH1 0x0 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x884 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x6A1 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x6AF JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x6B9 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x6D4 PUSH2 0x3E8 DUP4 PUSH2 0xA56 JUMP JUMPDEST LT ISZERO SWAP2 POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x71C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C PUSH2 0x72C DUP7 DUP6 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x737 DUP7 PUSH1 0x1 PUSH2 0xABC JUMP JUMPDEST PUSH2 0xAFE JUMP JUMPDEST DUP5 PUSH2 0xB3D JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x750 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x766 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x77F SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x798 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x7E0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x7EB JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x7F9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x803 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x813 DUP6 DUP4 PUSH2 0xABC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x81C JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x864 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 PUSH2 0x87F DUP4 PUSH2 0xB54 JUMP JUMPDEST PUSH2 0xFAD JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x98B JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x96D JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x9D4 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9B6 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0xA1C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9FE JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0xA69 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xAB5 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0xA79 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14CA JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0xB4B JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xDDC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xD9F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xE77 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xE3A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xF12 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xED5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x1581 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x103A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x104D PUSH2 0x1048 DUP3 PUSH2 0x152F JUMP JUMPDEST PUSH2 0x1508 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1069 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1074 DUP4 DUP3 DUP5 PUSH2 0x159A JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x108F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1099 PUSH1 0x80 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x10A7 DUP5 DUP5 PUSH2 0x1235 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x10B8 DUP5 DUP5 DUP4 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x10CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x10E0 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x10FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x110A PUSH2 0x180 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1118 DUP5 DUP5 PUSH2 0x1016 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1129 DUP5 DUP5 DUP4 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x113D DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1151 DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1165 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1179 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x118D DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x11A1 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x11B6 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x11CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x11FA DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x121C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1228 DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1255 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1261 DUP6 DUP6 PUSH2 0x107D JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x1272 DUP6 DUP3 DUP7 ADD PUSH2 0x107D JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x128E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x211 DUP5 DUP3 DUP6 ADD PUSH2 0x10EC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x12C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x12E9 DUP7 DUP3 DUP8 ADD PUSH2 0x10EC JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x12FA DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1317 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1029 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1342 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x134E DUP7 DUP7 PUSH2 0x1235 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x135F DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x1579 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1393 DUP3 PUSH2 0x1575 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x13A7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x15A6 JUMP JUMPDEST PUSH2 0x13B0 DUP2 PUSH2 0x15D2 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x145E DUP5 DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x1471 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1484 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1497 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x1370 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x137F JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1022 DUP2 DUP5 PUSH2 0x1388 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13BD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13ED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x141D JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x144D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1527 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x1546 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x15C1 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x15A9 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1497 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SLOAD 0xbf 0x24 PUSH16 0x11DBED15E52BFE7F20FF4B47B9F6D2D0 KECCAK256 0xef 0xc5 0x4b PUSH20 0xBB8FD1CD94115F6C6578706572696D656E74616C 0xf5 STOP CALLDATACOPY ",
-				"sourceMap": "1045:148:44:-;;;;;;;;;;;;;;;;;22:32:-1;859:2673:67;6:49:-1;;;1045:148:44;859:2673:67;1045:148:44;;;859:2673:67;;1045:148:44;;;;;22:32:-1;1045:148:44;;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;263:2;259:12;;;254:3;250:22;-1:-1;;246:30;311:9;;295:26;;;340:21;;377:20;365:33;;1035:159:44;;;;;;;;;;;;1511:18;;;;;;;;;;;;;;;;1495:36;;1035:159;;-1:-1:-1;1035:159:44;;-1:-1:-1;1495:36:44;;;;-1:-1:-1;1511:18:44;1495:36;1511:18;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;263:2;259:12;;;254:3;250:22;-1:-1;;246:30;311:9;;295:26;;;340:21;;377:20;365:33;;1495:36:44;;;;;;;;;;;;1561:21;;;;;274:1:-1;1561:21:44;;;;;;;;;;1545:39;;1495:36;;-1:-1:-1;1495:36:44;;-1:-1:-1;1545:39:44;;;;-1:-1:-1;274:1;1545:39:44;1561:21;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;263:2;259:12;;;254:3;250:22;-1:-1;;246:30;311:9;;295:26;;;340:21;;377:20;365:33;;1545:39:44;;;;;;;;;;;;1416:214;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1614:4:44;1416:214;;;;;;;;;;26:21:-1;;;22:32;;;6:49;;1416:214:44;;;;;;;;1406:225;;1416:214;;;;-1:-1:-1;1406:225:44;;;-1:-1:-1;1406:225:44;1416:214;1406:225;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;299:10;344;;-1:-1;;263:2;259:12;;;;254:3;250:22;246:30;;;;340:21;;;311:9;;295:26;377:20;;;;365:33;;1406:225:44;;;;;;;;;;-1:-1:-1;1385:246:44;-1:-1:-1;;;859:2673:67;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1BE23901 DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x20777F70 EQ PUSH2 0xDE JUMPI DUP1 PUSH4 0x494D9297 EQ PUSH2 0x10B JUMPI DUP1 PUSH4 0x66758D7B EQ PUSH2 0x120 JUMPI DUP1 PUSH4 0x679D2F9A EQ PUSH2 0x14D JUMPI DUP1 PUSH4 0x7D33C6EE EQ PUSH2 0x16D JUMPI DUP1 PUSH4 0xBE7ADA1E EQ PUSH2 0x182 JUMPI DUP1 PUSH4 0xD9802088 EQ PUSH2 0x1A2 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x1C2 JUMPI DUP1 PUSH4 0xE9C7AA1A EQ PUSH2 0x1D7 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0xC3 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x204 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x149D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xEA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0xF9 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x219 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14AB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x117 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x226 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x12C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x140 PUSH2 0x13B CALLDATASIZE PUSH1 0x4 PUSH2 0x1241 JUMP JUMPDEST PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x159 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xC8 PUSH2 0x168 CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x399 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x179 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x3A6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x19D CALLDATASIZE PUSH1 0x4 PUSH2 0x132D JUMP JUMPDEST PUSH2 0x626 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x1BD CALLDATASIZE PUSH1 0x4 PUSH2 0x127C JUMP JUMPDEST PUSH2 0x633 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xFE PUSH2 0x63E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1F7 PUSH2 0x1F2 CALLDATASIZE PUSH1 0x4 PUSH2 0x12B1 JUMP JUMPDEST PUSH2 0x644 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xD5 SWAP2 SWAP1 PUSH2 0x14B9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x651 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x6E1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x454950373132446F6D61696E2800000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x737472696E67206E616D652C0000000000000000000000000000000000000000 PUSH1 0x2D DUP4 ADD MSTORE PUSH32 0x737472696E672076657273696F6E2C0000000000000000000000000000000000 PUSH1 0x39 DUP4 ADD MSTORE PUSH32 0x6164647265737320766572696679696E67436F6E747261637400000000000000 PUSH1 0x48 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x61 DUP4 ADD MSTORE DUP3 MLOAD PUSH1 0x42 DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH1 0x62 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB DUP1 NOT DUP3 MLOAD AND DUP2 DUP5 MLOAD AND DUP1 DUP3 OR DUP6 MSTORE POP POP POP POP POP POP SWAP1 POP ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x386 PUSH2 0xFED JUMP JUMPDEST PUSH2 0x390 DUP4 DUP4 PUSH2 0x742 JUMP JUMPDEST POP DUP2 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x7A4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 SWAP2 DUP3 SWAP2 SWAP1 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x20 DUP4 LT PUSH2 0x34C JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x30F JUMP JUMPDEST PUSH1 0x0 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x829 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 DUP3 PUSH2 0x871 JUMP JUMPDEST PUSH1 0x0 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH2 0x211 DUP5 DUP5 DUP5 PUSH2 0x884 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x696 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x6A1 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x6AF JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x6B9 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x6D4 PUSH2 0x3E8 DUP4 PUSH2 0xA56 JUMP JUMPDEST LT ISZERO SWAP2 POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x71C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C PUSH2 0x72C DUP7 DUP6 PUSH2 0xA56 JUMP JUMPDEST PUSH2 0x737 DUP7 PUSH1 0x1 PUSH2 0xABC JUMP JUMPDEST PUSH2 0xAFE JUMP JUMPDEST DUP5 PUSH2 0xB3D JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x750 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x766 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x77F SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x798 SWAP2 SWAP1 PUSH2 0xAFE JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x7E0 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x7EB JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x7F9 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x6D9 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x803 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x813 DUP6 DUP4 PUSH2 0xABC JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x81C JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x6C8 DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x864 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14DA JUMP JUMPDEST PUSH2 0x211 PUSH2 0x73C DUP6 DUP5 PUSH2 0xA56 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x393 PUSH2 0x87F DUP4 PUSH2 0xB54 JUMP JUMPDEST PUSH2 0xFAD JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x98B JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x96D JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x9D4 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9B6 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0xA1C JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x9FE JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0xA69 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xAB5 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0xA79 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14CA JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0xAB1 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x68D SWAP1 PUSH2 0x14EA JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0xB4B JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xDDC JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xD9F JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xE77 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xE3A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xF12 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xED5 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x1581 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x103A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x104D PUSH2 0x1048 DUP3 PUSH2 0x152F JUMP JUMPDEST PUSH2 0x1508 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x1069 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1074 DUP4 DUP3 DUP5 PUSH2 0x159A JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x108F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1099 PUSH1 0x80 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x10A7 DUP5 DUP5 PUSH2 0x1235 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x10B8 DUP5 DUP5 DUP4 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x10CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x10E0 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x10FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x110A PUSH2 0x180 PUSH2 0x1508 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x1118 DUP5 DUP5 PUSH2 0x1016 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x1129 DUP5 DUP5 DUP4 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x113D DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x1151 DUP5 DUP3 DUP6 ADD PUSH2 0x1016 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x1165 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x1179 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x118D DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x11A1 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x11B6 DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x11CC DUP5 DUP3 DUP6 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x11EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x11FA DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x121C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1228 DUP5 DUP3 DUP6 ADD PUSH2 0x1029 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1022 DUP3 CALLDATALOAD PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x100 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1255 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x1261 DUP6 DUP6 PUSH2 0x107D JUMP JUMPDEST SWAP3 POP POP PUSH1 0x80 PUSH2 0x1272 DUP6 DUP3 DUP7 ADD PUSH2 0x107D JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x128E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12A5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x211 DUP5 DUP3 DUP6 ADD PUSH2 0x10EC JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x12C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x12DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x12E9 DUP7 DUP3 DUP8 ADD PUSH2 0x10EC JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x12FA DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1317 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1029 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1342 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x134E DUP7 DUP7 PUSH2 0x1235 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x135F DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0x1323 DUP7 DUP3 DUP8 ADD PUSH2 0x1235 JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x1579 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x1379 DUP2 PUSH2 0x157E JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1393 DUP3 PUSH2 0x1575 JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x13A7 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x15A6 JUMP JUMPDEST PUSH2 0x13B0 DUP2 PUSH2 0x15D2 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x145E DUP5 DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x1471 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x1484 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x1497 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x137F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x1370 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x137F JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1022 DUP2 DUP5 PUSH2 0x1388 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13BD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x13ED JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x393 DUP2 PUSH2 0x141D JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x393 DUP3 DUP5 PUSH2 0x144D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x1527 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x1546 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x15C1 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x15A9 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x1497 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SLOAD 0xbf 0x24 PUSH16 0x11DBED15E52BFE7F20FF4B47B9F6D2D0 KECCAK256 0xef 0xc5 0x4b PUSH20 0xBB8FD1CD94115F6C6578706572696D656E74616C 0xf5 STOP CALLDATACOPY ",
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-	"sources": {
-		"test/TestLibs/TestLibs.sol": {
-			"id": 67
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-			"id": 42
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-	},
-	"sourceCodes": {
-		"test/TestLibs/TestLibs.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\n\n\ncontract TestLibs is \n    LibMath,\n    LibOrder,\n    LibFillResults,\n    LibAbiEncoder\n{\n    function publicAbiEncodeFillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillOrderCalldata;\n    }\n\n    function publicGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        partialAmount = getPartialAmountFloor(\n            numerator,\n            denominator,\n            target\n        );\n        return partialAmount;\n    }\n\n    function publicGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (uint256 partialAmount)\n    {\n        partialAmount = getPartialAmountCeil(\n            numerator,\n            denominator,\n            target\n        );\n        return partialAmount;\n    }\n\n    function publicIsRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        isError = isRoundingErrorFloor(\n            numerator,\n            denominator,\n            target\n        );\n        return isError;\n    }\n\n    function publicIsRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        public\n        pure\n        returns (bool isError)\n    {\n        isError = isRoundingErrorCeil(\n            numerator,\n            denominator,\n            target\n        );\n        return isError;\n    }\n\n    function publicGetOrderHash(Order memory order)\n        public\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = getOrderHash(order);\n        return orderHash;\n    }\n\n    function getOrderSchemaHash()\n        public\n        pure\n        returns (bytes32)\n    {\n        return EIP712_ORDER_SCHEMA_HASH;\n    }\n\n    function getDomainSeparatorSchemaHash()\n        public\n        pure\n        returns (bytes32)\n    {\n        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;\n    }\n\n    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        public\n        pure\n        returns (FillResults memory)\n    {\n        addFillResults(totalFillResults, singleFillResults);\n        return totalFillResults;\n    }\n}\n",
-		"protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xa2e6ced6e8fad38f3b25688799aa4500fc942b7cb81f73860acffb06bbb5f763",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestSignatureValidator.json b/contracts/core/generated-artifacts/TestSignatureValidator.json
deleted file mode 100644
index e86e9f530..000000000
--- a/contracts/core/generated-artifacts/TestSignatureValidator.json
+++ /dev/null
@@ -1,336 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestSignatureValidator",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "preSign",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"name": "approval",
-						"type": "bool"
-					}
-				],
-				"name": "setSignatureValidatorApproval",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowedValidators",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "preSigned",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signer",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "publicIsValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "currentContextAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "approved",
-						"type": "bool"
-					}
-				],
-				"name": "SignatureValidatorApproval",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x17F JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x160 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x207 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x1E8 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x290 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x271 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP POP PUSH2 0x1B21 DUP1 PUSH3 0x2D1 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3683EF8E DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0xE8 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x114 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x17B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x1AC JUMPI DUP1 PUSH4 0xABBA41CC EQ PUSH2 0x222 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x298 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x309 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x347 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH2 0x469 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x47E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x5EB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x187 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x60B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x62B SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xDA7 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD DUP1 DUP4 ADD SWAP3 SWAP1 DUP3 ADD CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xDBC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2F7 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x315 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x31E PUSH2 0x112F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x40C JUMPI PUSH2 0x39F DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x40C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x4F1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x524 PUSH2 0x114B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP9 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD SWAP5 SWAP6 POP SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP3 SWAP2 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x6A9 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6B2 DUP10 PUSH2 0x117D JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x749 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x758 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x768 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x7E3 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x860 JUMPI DUP9 MLOAD ISZERO PUSH2 0x857 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x86E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xA0E JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x8E4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8F3 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x933 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0x946 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP6 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 PUSH1 0xFF AND PUSH1 0xFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP4 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP5 POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0xD99 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xA1C JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC4D JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0xA92 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xAA1 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0xAE1 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0xAF4 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB95 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB58 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP1 DUP5 MSTORE DUP4 DUP4 ADD DUP1 DUP8 MSTORE SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xFF DUP14 AND DUP4 DUP7 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP13 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP12 SWAP1 MSTORE SWAP4 MLOAD PUSH1 0xA0 DUP1 DUP5 ADD SWAP8 POP SWAP2 SWAP6 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 ADD SWAP5 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP3 POP SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC5B JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC73 JUMPI PUSH2 0xC6C DUP12 DUP12 DUP12 PUSH2 0x1342 JUMP JUMPDEST SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC81 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xCE4 JUMPI PUSH2 0xC90 DUP10 PUSH2 0x1503 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xCD8 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH2 0xC6C DUP2 DUP13 DUP13 DUP13 PUSH2 0x15D7 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xCF2 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xD32 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDB4 DUP5 DUP5 DUP5 PUSH2 0x62B JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0xE44 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0xE87 PUSH2 0xE82 DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x17B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x19F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0xF08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x100E JUMPI PUSH2 0xF60 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xFCD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x10DA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1120 JUMPI PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x1174 JUMPI DUP2 PUSH2 0x1176 JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x1216 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x1246 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1339 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA3 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x3683EF8E DUP2 EQ PUSH2 0xA8 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0xE8 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x114 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x147 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x17B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x1AC JUMPI DUP1 PUSH4 0xABBA41CC EQ PUSH2 0x222 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x298 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x2E2 JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x309 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xB4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x347 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xF4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH2 0x469 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x120 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x47E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x153 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x5EB JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x187 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x100 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x60B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x62B SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x100 SWAP5 DUP3 CALLDATALOAD SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0xDA7 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE6 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD DUP1 DUP4 ADD SWAP3 SWAP1 DUP3 ADD CALLDATALOAD SWAP2 PUSH1 0x64 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0xDBC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2EE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2F7 PUSH2 0x1129 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x315 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x31E PUSH2 0x112F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x40C JUMPI PUSH2 0x39F DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x40C JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x4F1 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x524 PUSH2 0x114B JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP9 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD SWAP5 SWAP6 POP SWAP3 SWAP4 SWAP2 SWAP3 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP3 SWAP2 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x6A9 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0x6B2 DUP10 PUSH2 0x117D JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x749 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x758 JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x768 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x7E3 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x860 JUMPI DUP9 MLOAD ISZERO PUSH2 0x857 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x11 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x86E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xA0E JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x8E4 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x8F3 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x933 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0x946 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP6 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 PUSH1 0xFF AND PUSH1 0xFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP4 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP5 POP POP POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0xD99 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xA1C JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC4D JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0xA92 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xAA1 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0xAE1 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP4 POP PUSH2 0xAF4 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x129C AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0xB95 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xB58 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP1 DUP5 MSTORE DUP4 DUP4 ADD DUP1 DUP8 MSTORE SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xFF DUP14 AND DUP4 DUP7 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP13 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP12 SWAP1 MSTORE SWAP4 MLOAD PUSH1 0xA0 DUP1 DUP5 ADD SWAP8 POP SWAP2 SWAP6 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 ADD SWAP5 SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP3 POP SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x9BF JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC5B JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xC73 JUMPI PUSH2 0xC6C DUP12 DUP12 DUP12 PUSH2 0x1342 JUMP JUMPDEST SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xC81 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xCE4 JUMPI PUSH2 0xC90 DUP10 PUSH2 0x1503 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0xCD8 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH2 0xC6C DUP2 DUP13 DUP13 DUP13 PUSH2 0x15D7 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0xCF2 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0xD32 JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0xD99 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x15 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xDB4 DUP5 DUP5 DUP5 PUSH2 0x62B JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0xE44 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH2 0xE87 PUSH2 0xE82 DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x17B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x19F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0xF08 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0xF PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x100E JUMPI PUSH2 0xF60 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x62B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0xFCD JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x10DA JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x10 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1120 JUMPI PUSH1 0x5 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x1174 JUMPI DUP2 PUSH2 0x1176 JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x1216 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x1246 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1339 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x24 DUP2 ADD DUP6 DUP2 MSTORE PUSH1 0x44 DUP3 ADD SWAP3 DUP4 MSTORE DUP4 MLOAD PUSH1 0x64 DUP4 ADD MSTORE DUP4 MLOAD PUSH1 0x0 SWAP4 PUSH1 0x60 SWAP4 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP4 DUP10 SWAP4 DUP9 SWAP4 SWAP2 SWAP3 PUSH1 0x84 ADD SWAP1 PUSH1 0x20 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP13 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x13B1 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x1399 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x13DE JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP9 AND SWAP8 SWAP1 SWAP8 OR DUP8 MSTORE DUP2 MLOAD SWAP2 SWAP8 POP SWAP5 POP DUP6 SWAP4 POP SWAP2 POP DUP3 SWAP1 POP DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x1482 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x14F3 JUMPI PUSH2 0x14F8 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x159E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH2 0x15AC DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x1A39 JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x24 DUP2 ADD DUP5 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x44 DUP4 ADD MSTORE PUSH1 0x60 PUSH1 0x64 DUP4 ADD DUP2 DUP2 MSTORE DUP5 MLOAD PUSH1 0x84 DUP6 ADD MSTORE DUP5 MLOAD PUSH1 0x0 SWAP5 SWAP3 SWAP4 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP4 DUP10 SWAP4 DUP10 SWAP4 DUP10 SWAP4 SWAP3 PUSH1 0xA4 ADD SWAP1 PUSH1 0x20 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP14 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1663 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x164B JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x1690 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP10 AND SWAP9 SWAP1 SWAP9 OR DUP9 MSTORE DUP2 MLOAD SWAP2 SWAP9 POP SWAP6 POP DUP7 SWAP5 POP SWAP3 POP DUP4 SWAP2 POP DUP12 SWAP1 POP GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x1736 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x17A7 JUMPI PUSH2 0x17AC JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x18E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x18A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1977 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x193A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x1AD6 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xca 0xa7 PUSH19 0xA34BD4C3CB836C56E53A4AF55503E52942CDC0 0x2b 0xc8 DUP14 0x26 DUP9 SWAP16 0x2d PUSH21 0x345100290000000000000000000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"test/TestSignatureValidator/TestSignatureValidator.sol": {
-			"id": 68
-		},
-		"protocol/Exchange/MixinSignatureValidator.sol": {
-			"id": 30
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		},
-		"utils/ReentrancyGuard/ReentrancyGuard.sol": {
-			"id": 83
-		},
-		"protocol/Exchange/mixins/MSignatureValidator.sol": {
-			"id": 52
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 37
-		},
-		"protocol/Exchange/mixins/MTransactions.sol": {
-			"id": 53
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 38
-		},
-		"protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 40
-		},
-		"protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 39
-		},
-		"protocol/Exchange/MixinTransactions.sol": {
-			"id": 31
-		},
-		"protocol/Exchange/libs/LibExchangeErrors.sol": {
-			"id": 45
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 44
-		}
-	},
-	"sourceCodes": {
-		"test/TestSignatureValidator/TestSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/MixinSignatureValidator.sol\";\nimport \"../../protocol/Exchange/MixinTransactions.sol\";\n\n\ncontract TestSignatureValidator is\n    MixinSignatureValidator,\n    MixinTransactions\n{\n    function publicIsValidSignature(\n        bytes32 hash,\n        address signer,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        isValid = isValidSignature(\n            hash,\n            signer,\n            signature\n        );\n        return isValid;\n    }\n}\n",
-		"protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
-		"protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
-		"protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xa7c9a0f284feca474842a5925941b1fd347e8edd40958d21efe3ebc8eff25447",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/TestStaticCallReceiver.json b/contracts/core/generated-artifacts/TestStaticCallReceiver.json
deleted file mode 100644
index 6d89e7bf0..000000000
--- a/contracts/core/generated-artifacts/TestStaticCallReceiver.json
+++ /dev/null
@@ -1,129 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "TestStaticCallReceiver",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "token",
-						"type": "address"
-					},
-					{
-						"name": "spender",
-						"type": "address"
-					},
-					{
-						"name": "value",
-						"type": "uint256"
-					}
-				],
-				"name": "approveERC20",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x1 PUSH1 0x0 SSTORE CALLVALUE DUP1 ISZERO PUSH2 0x15 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E DUP1 PUSH2 0x25 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x56 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x5B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x93 JUMPI DUP1 PUSH4 0xA8E5E4AA EQ PUSH2 0xD1 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x67 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x10A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x11E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xDD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x108 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x133 JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 PUSH2 0x114 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x128 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x95EA7B3 DUP4 DUP4 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD DUP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1EA JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x200 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xa7 PUSH31 0x99A4C4B6CC720049A5A6D04A124680567CE3437D66C81A6BA2BAE68C418800 0x29 ",
-				"sourceMap": "691:1558:69:-;;;755:1;730:26;;691:1558;8:9:-1;5:2;;;30:1;27;20:12;5:2;691:1558:69;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x56 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x5B JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x93 JUMPI DUP1 PUSH4 0xA8E5E4AA EQ PUSH2 0xD1 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x67 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x10A JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x9F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x7F PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x11E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xDD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x108 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x133 JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 PUSH2 0x114 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x128 PUSH2 0x207 JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x95EA7B3 DUP4 DUP4 PUSH1 0x40 MLOAD DUP4 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD DUP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP3 POP POP POP PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1D6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1EA JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x20 DUP2 LT ISZERO PUSH2 0x200 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xa7 PUSH31 0x99A4C4B6CC720049A5A6D04A124680567CE3437D66C81A6BA2BAE68C418800 0x29 ",
-				"sourceMap": "691:1558:69:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1526:182;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1526:182:69;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1075:213;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1075:213:69;;;;;;;;;;;;;;;;;;;;;1954:179;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1954:179:69;;;;;;;;;;;;;;;;1526:182;1639:12;1667:13;:11;:13::i;:::-;-1:-1:-1;1697:4:69;1526:182;;;;;:::o;1075:213::-;1219:12;1247:13;:11;:13::i;:::-;-1:-1:-1;1277:4:69;1075:213;;;;;;:::o;1954:179::-;2096:5;2084:26;;;2111:7;2120:5;2084:42;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2084:42:69;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;2084:42:69;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;1954:179:69:o;2179:68::-;2233:5;:7;;;;;;2179:68::o"
-			}
-		}
-	},
-	"sources": {
-		"test/TestStaticCallReceiver/TestStaticCallReceiver.sol": {
-			"id": 69
-		},
-		"tokens/ERC20Token/IERC20Token.sol": {
-			"id": 71
-		}
-	},
-	"sourceCodes": {
-		"test/TestStaticCallReceiver/TestStaticCallReceiver.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\n\n\n// solhint-disable no-unused-vars\ncontract TestStaticCallReceiver {\n\n    uint256 internal state = 1;\n\n    /// @dev Updates state and returns true. Intended to be used with `Validator` signature type.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        returns (bool isValid)\n    {\n        updateState();\n        return true;\n    }\n\n    /// @dev Updates state and returns true. Intended to be used with `Wallet` signature type.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        returns (bool isValid)\n    {\n        updateState();\n        return true;\n    }\n\n    /// @dev Approves an ERC20 token to spend tokens from this address.\n    /// @param token Address of ERC20 token.\n    /// @param spender Address that will spend tokens.\n    /// @param value Amount of tokens spender is approved to spend.\n    function approveERC20(\n        address token,\n        address spender,\n        uint256 value\n    )\n        external\n    {\n        IERC20Token(token).approve(spender, value);\n    }\n\n    /// @dev Increments state variable.\n    function updateState()\n        internal\n    {\n        state++;\n    }\n}\n",
-		"tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n"
-	},
-	"sourceTreeHashHex": "0x1e929310f534ee574efade2723ead09e51a6bc306a0c05a61661a36d0ad0b361",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Validator.json b/contracts/core/generated-artifacts/Validator.json
deleted file mode 100644
index 04ea79132..000000000
--- a/contracts/core/generated-artifacts/Validator.json
+++ /dev/null
@@ -1,95 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Validator",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "validSigner",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x134 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP3 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0xE3 DUP1 PUSH2 0x51 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH1 0x3E JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x93634702 DUP2 EQ PUSH1 0x43 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH1 0x4E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x7E PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH1 0x92 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST POP POP PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP2 AND EQ SWAP2 SWAP1 POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xcc 0xd0 PUSH2 0x468E 0xe7 0x29 0xd0 0xc5 0xda GASLIMIT PUSH4 0x95B6335C SWAP14 RETURNDATASIZE 0xcc 0xbc ORIGIN 0xa7 LOG3 SLOAD CALLDATACOPY STATICCALL 0xc2 0xec 0x5f 0x5e PUSH5 0xA600290000 ",
-				"sourceMap": "667:992:1:-;;;969:84;8:9:-1;5:2;;;30:1;27;20:12;5:2;969:84:1;;;;;;;;;;;;;1020:12;:26;;-1:-1:-1;;;;;1020:26:1;;;-1:-1:-1;;;;;;1020:26:1;;;;;;;;;667:992;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "0x608060405260043610603e5763ffffffff7c01000000000000000000000000000000000000000000000000000000006000350416639363470281146043575b600080fd5b348015604e57600080fd5b50607e60048035906024803573ffffffffffffffffffffffffffffffffffffffff16916044359182019101356092565b604080519115158252519081900360200190f35b505060005473ffffffffffffffffffffffffffffffffffffffff9081169116149190505600a165627a7a72305820ccd061468ee729d0c5da456395b6335c9d3dccbc32a7a35437fac2ec5f5e64a60029",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH1 0x3E JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x93634702 DUP2 EQ PUSH1 0x43 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH1 0x4E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x7E PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP2 PUSH1 0x44 CALLDATALOAD SWAP2 DUP3 ADD SWAP2 ADD CALLDATALOAD PUSH1 0x92 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST POP POP PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND SWAP2 AND EQ SWAP2 SWAP1 POP JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xcc 0xd0 PUSH2 0x468E 0xe7 0x29 0xd0 0xc5 0xda GASLIMIT PUSH4 0x95B6335C SWAP14 RETURNDATASIZE 0xcc 0xbc ORIGIN 0xa7 LOG3 SLOAD CALLDATACOPY STATICCALL 0xc2 0xec 0x5f 0x5e PUSH5 0xA600290000 ",
-				"sourceMap": "667:992:1:-;;;;;;;;;;;;;;;;;;;;;;;1390:230;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1390:230:1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;1547:12:1;1600;;;;;1583:29;;;;1390:230;-1:-1:-1;1390:230:1:o"
-			}
-		}
-	},
-	"sources": {
-		"examples/Validator/Validator.sol": {
-			"id": 1
-		},
-		"protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 39
-		}
-	},
-	"sourceCodes": {
-		"examples/Validator/Validator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/interfaces/IValidator.sol\";\n\n\ncontract Validator is \n    IValidator\n{\n\n    // The single valid signer for this wallet.\n    // solhint-disable-next-line var-name-mixedcase\n    address internal VALID_SIGNER;\n\n    /// @dev constructs a new `Validator` with a single valid signer.\n    /// @param validSigner The sole, valid signer.\n    constructor (address validSigner) public {\n        VALID_SIGNER = validSigner;\n    }\n\n    /// @dev Verifies that a signature is valid. `signer` must match `VALID_SIGNER`.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of signature.\n    // solhint-disable no-unused-vars\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid)\n    {\n        return (signerAddress == VALID_SIGNER);\n    }\n    // solhint-enable no-unused-vars\n}\n",
-		"protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n"
-	},
-	"sourceTreeHashHex": "0x0c2638dd4422383a85743676a5dee23af676beaaf84b534c400a24be6594572e",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/WETH9.json b/contracts/core/generated-artifacts/WETH9.json
deleted file mode 100644
index 026e4915a..000000000
--- a/contracts/core/generated-artifacts/WETH9.json
+++ /dev/null
@@ -1,330 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "WETH9",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "name",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "guy",
-						"type": "address"
-					},
-					{
-						"name": "wad",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "src",
-						"type": "address"
-					},
-					{
-						"name": "dst",
-						"type": "address"
-					},
-					{
-						"name": "wad",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "wad",
-						"type": "uint256"
-					}
-				],
-				"name": "withdraw",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "decimals",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint8"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "symbol",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "dst",
-						"type": "address"
-					},
-					{
-						"name": "wad",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [],
-				"name": "deposit",
-				"outputs": [],
-				"payable": true,
-				"stateMutability": "payable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"payable": true,
-				"stateMutability": "payable",
-				"type": "fallback"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Deposit",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Withdrawal",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0xC0 PUSH1 0x40 MSTORE PUSH1 0xD PUSH1 0x80 DUP2 SWAP1 MSTORE PUSH32 0x5772617070656420457468657200000000000000000000000000000000000000 PUSH1 0xA0 SWAP1 DUP2 MSTORE PUSH2 0x3E SWAP2 PUSH1 0x0 SWAP2 SWAP1 PUSH2 0xA3 JUMP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x4 DUP1 DUP3 MSTORE PUSH32 0x5745544800000000000000000000000000000000000000000000000000000000 PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 DUP3 MSTORE PUSH2 0x83 SWAP2 PUSH1 0x1 SWAP2 PUSH2 0xA3 JUMP JUMPDEST POP PUSH1 0x2 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x12 OR SWAP1 SSTORE CALLVALUE DUP1 ISZERO PUSH2 0x9D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x13E JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0xE4 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x111 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x111 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x111 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0xF6 JUMP JUMPDEST POP PUSH2 0x11D SWAP3 SWAP2 POP PUSH2 0x121 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0x13B SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x11D JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x127 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x768 DUP1 PUSH2 0x14D PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xAE JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xB8 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x142 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x187 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0x2E1A7D4D EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1FD JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x228 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x256 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x26B JUMPI DUP1 PUSH4 0xD0E30DB0 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x29C JUMPI JUMPDEST PUSH2 0xB6 PUSH2 0x2D0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x31F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x107 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xEF JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x134 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3CB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x193 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH2 0x43E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x443 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH1 0x4 CALLDATALOAD PUSH2 0x5E3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x209 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x212 PUSH2 0x678 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x234 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x681 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x693 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x277 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x71F JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD CALLVALUE SWAP1 DUP2 ADD SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3A6 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST ADDRESS BALANCE SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x475 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ DUP1 ISZERO SWAP1 PUSH2 0x4EB JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF EQ ISZERO JUMPDEST ISZERO PUSH2 0x565 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x52D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP4 SWAP1 SUB SWAP1 SSTORE JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 GT ISZERO PUSH2 0x5FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP6 SWAP1 SUB SWAP1 SSTORE MLOAD DUP4 ISZERO PUSH2 0x8FC MUL SWAP2 DUP5 SWAP2 SWAP1 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0x63E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0x7FCF532C15F0A6DB0BD6D0E038BEA71D30D808C7D98CB3BF7268A95BF5081B65 SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x718 CALLER DUP5 DUP5 PUSH2 0x443 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x21 GT DUP2 0xbc SWAP11 0xe9 0xd9 0xb2 PUSH19 0xDB8254602D72BB9BA1747CA2555792826A3A4E 0x4f 0xc1 BYTE PUSH15 0x2900000000000000000000000000 ",
-				"sourceMap": "753:40:79:-;732:1806;753:40;;732:1806;753:40;;;;;;;;;;-1:-1:-1;;753:40:79;;:::i;:::-;-1:-1:-1;799:31:79;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;836:27:79;;;-1:-1:-1;;836:27:79;861:2;836:27;;;732:1806;5:2:-1;;;;30:1;27;20:12;5:2;732:1806:79;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;732:1806:79;;;-1:-1:-1;732:1806:79;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0xAE JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0xB8 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x142 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x187 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1AE JUMPI DUP1 PUSH4 0x2E1A7D4D EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1FD JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x228 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x256 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x26B JUMPI DUP1 PUSH4 0xD0E30DB0 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x29C JUMPI JUMPDEST PUSH2 0xB6 PUSH2 0x2D0 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x31F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x107 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xEF JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x134 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3CB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x193 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH2 0x43E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x443 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xB6 PUSH1 0x4 CALLDATALOAD PUSH2 0x5E3 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x209 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x212 PUSH2 0x678 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x234 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x681 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x262 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xCD PUSH2 0x693 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x277 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x173 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x70B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x19C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x71F JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD CALLVALUE SWAP1 DUP2 ADD SWAP1 SWAP2 SSTORE DUP3 MLOAD SWAP1 DUP2 MSTORE SWAP2 MLOAD PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 PUSH1 0x1 DUP6 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x3A6 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND DUP1 DUP6 MSTORE SWAP1 DUP4 MSTORE DUP2 DUP5 KECCAK256 DUP7 SWAP1 SSTORE DUP2 MLOAD DUP7 DUP2 MSTORE SWAP2 MLOAD SWAP4 SWAP5 SWAP1 SWAP4 SWAP1 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 DUP3 SWAP1 SUB ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST ADDRESS BALANCE SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x475 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ DUP1 ISZERO SWAP1 PUSH2 0x4EB JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF EQ ISZERO JUMPDEST ISZERO PUSH2 0x565 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 GT ISZERO PUSH2 0x52D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD DUP4 SWAP1 SUB SWAP1 SSTORE JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 KECCAK256 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 GT ISZERO PUSH2 0x5FF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD DUP6 SWAP1 SUB SWAP1 SSTORE MLOAD DUP4 ISZERO PUSH2 0x8FC MUL SWAP2 DUP5 SWAP2 SWAP1 DUP2 DUP2 DUP2 DUP6 DUP9 DUP9 CALL SWAP4 POP POP POP POP ISZERO DUP1 ISZERO PUSH2 0x63E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0x7FCF532C15F0A6DB0BD6D0E038BEA71D30D808C7D98CB3BF7268A95BF5081B65 SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x1 DUP1 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x2 DUP5 DUP7 AND ISZERO PUSH2 0x100 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 DIV PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP3 ADD DUP5 ADD SWAP1 SWAP3 MSTORE DUP2 DUP2 MSTORE SWAP3 SWAP2 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x3C3 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x398 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x3C3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x718 CALLER DUP5 DUP5 PUSH2 0x443 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x21 GT DUP2 0xbc SWAP11 0xe9 0xd9 0xb2 PUSH19 0xDB8254602D72BB9BA1747CA2555792826A3A4E 0x4f 0xc1 BYTE PUSH15 0x2900000000000000000000000000 ",
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-			}
-		}
-	},
-	"sources": {
-		"tokens/EtherToken/WETH9.sol": {
-			"id": 79
-		}
-	},
-	"sourceCodes": {
-		"tokens/EtherToken/WETH9.sol": "// Copyright (C) 2015, 2016, 2017 Dapphub\n\n// This program is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n\n// This program is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n// GNU General Public License for more details.\n\n// You should have received a copy of the GNU General Public License\n// along with this program.  If not, see <http://www.gnu.org/licenses/>.\n\n// solhint-disable\npragma solidity ^0.4.18;\n\n\ncontract WETH9 {\n    string public name     = \"Wrapped Ether\";\n    string public symbol   = \"WETH\";\n    uint8  public decimals = 18;\n\n    event  Approval(address indexed _owner, address indexed _spender, uint _value);\n    event  Transfer(address indexed _from, address indexed _to, uint _value);\n    event  Deposit(address indexed _owner, uint _value);\n    event  Withdrawal(address indexed _owner, uint _value);\n\n    mapping (address => uint)                       public  balanceOf;\n    mapping (address => mapping (address => uint))  public  allowance;\n\n    function() public payable {\n        deposit();\n    }\n    function deposit() public payable {\n        balanceOf[msg.sender] += msg.value;\n        Deposit(msg.sender, msg.value);\n    }\n    function withdraw(uint wad) public {\n        require(balanceOf[msg.sender] >= wad);\n        balanceOf[msg.sender] -= wad;\n        msg.sender.transfer(wad);\n        Withdrawal(msg.sender, wad);\n    }\n\n    function totalSupply() public view returns (uint) {\n        return this.balance;\n    }\n\n    function approve(address guy, uint wad) public returns (bool) {\n        allowance[msg.sender][guy] = wad;\n        Approval(msg.sender, guy, wad);\n        return true;\n    }\n\n    function transfer(address dst, uint wad) public returns (bool) {\n        return transferFrom(msg.sender, dst, wad);\n    }\n\n    function transferFrom(address src, address dst, uint wad)\n        public\n        returns (bool)\n    {\n        require(balanceOf[src] >= wad);\n\n        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {\n            require(allowance[src][msg.sender] >= wad);\n            allowance[src][msg.sender] -= wad;\n        }\n\n        balanceOf[src] -= wad;\n        balanceOf[dst] += wad;\n\n        Transfer(src, dst, wad);\n\n        return true;\n    }\n}\n\n\n/*\n                    GNU GENERAL PUBLIC LICENSE\n                       Version 3, 29 June 2007\n\n Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>\n Everyone is permitted to copy and distribute verbatim copies\n of this license document, but changing it is not allowed.\n\n                            Preamble\n\n  The GNU General Public License is a free, copyleft license for\nsoftware and other kinds of works.\n\n  The licenses for most software and other practical works are designed\nto take away your freedom to share and change the works.  By contrast,\nthe GNU General Public License is intended to guarantee your freedom to\nshare and change all versions of a program--to make sure it remains free\nsoftware for all its users.  We, the Free Software Foundation, use the\nGNU General Public License for most of our software; it applies also to\nany other work released this way by its authors.  You can apply it to\nyour programs, too.\n\n  When we speak of free software, we are referring to freedom, not\nprice.  Our General Public Licenses are designed to make sure that you\nhave the freedom to distribute copies of free software (and charge for\nthem if you wish), that you receive source code or can get it if you\nwant it, that you can change the software or use pieces of it in new\nfree programs, and that you know you can do these things.\n\n  To protect your rights, we need to prevent others from denying you\nthese rights or asking you to surrender the rights.  Therefore, you have\ncertain responsibilities if you distribute copies of the software, or if\nyou modify it: responsibilities to respect the freedom of others.\n\n  For example, if you distribute copies of such a program, whether\ngratis or for a fee, you must pass on to the recipients the same\nfreedoms that you received.  You must make sure that they, too, receive\nor can get the source code.  And you must show them these terms so they\nknow their rights.\n\n  Developers that use the GNU GPL protect your rights with two steps:\n(1) assert copyright on the software, and (2) offer you this License\ngiving you legal permission to copy, distribute and/or modify it.\n\n  For the developers' and authors' protection, the GPL clearly explains\nthat there is no warranty for this free software.  For both users' and\nauthors' sake, the GPL requires that modified versions be marked as\nchanged, so that their problems will not be attributed erroneously to\nauthors of previous versions.\n\n  Some devices are designed to deny users access to install or run\nmodified versions of the software inside them, although the manufacturer\ncan do so.  This is fundamentally incompatible with the aim of\nprotecting users' freedom to change the software.  The systematic\npattern of such abuse occurs in the area of products for individuals to\nuse, which is precisely where it is most unacceptable.  Therefore, we\nhave designed this version of the GPL to prohibit the practice for those\nproducts.  If such problems arise substantially in other domains, we\nstand ready to extend this provision to those domains in future versions\nof the GPL, as needed to protect the freedom of users.\n\n  Finally, every program is threatened constantly by software patents.\nStates should not allow patents to restrict development and use of\nsoftware on general-purpose computers, but in those that do, we wish to\navoid the special danger that patents applied to a free program could\nmake it effectively proprietary.  To prevent this, the GPL assures that\npatents cannot be used to render the program non-free.\n\n  The precise terms and conditions for copying, distribution and\nmodification follow.\n\n                       TERMS AND CONDITIONS\n\n  0. 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No Surrender of Others' Freedom.\n\n  If conditions are imposed on you (whether by court order, agreement or\notherwise) that contradict the conditions of this License, they do not\nexcuse you from the conditions of this License.  If you cannot convey a\ncovered work so as to satisfy simultaneously your obligations under this\nLicense and any other pertinent obligations, then as a consequence you may\nnot convey it at all.  For example, if you agree to terms that obligate you\nto collect a royalty for further conveying from those to whom you convey\nthe Program, the only way you could satisfy both those terms and this\nLicense would be to refrain entirely from conveying the Program.\n\n  13. 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Interpretation of Sections 15 and 16.\n\n  If the disclaimer of warranty and limitation of liability provided\nabove cannot be given local legal effect according to their terms,\nreviewing courts shall apply local law that most closely approximates\nan absolute waiver of all civil liability in connection with the\nProgram, unless a warranty or assumption of liability accompanies a\ncopy of the Program in return for a fee.\n\n                     END OF TERMS AND CONDITIONS\n\n            How to Apply These Terms to Your New Programs\n\n  If you develop a new program, and you want it to be of the greatest\npossible use to the public, the best way to achieve this is to make it\nfree software which everyone can redistribute and change under these terms.\n\n  To do so, attach the following notices to the program.  It is safest\nto attach them to the start of each source file to most effectively\nstate the exclusion of warranty; and each file should have at least\nthe \"copyright\" line and a pointer to where the full notice is found.\n\n    <one line to give the program's name and a brief idea of what it does.>\n    Copyright (C) <year>  <name of author>\n\n    This program is free software: you can redistribute it and/or modify\n    it under the terms of the GNU General Public License as published by\n    the Free Software Foundation, either version 3 of the License, or\n    (at your option) any later version.\n\n    This program is distributed in the hope that it will be useful,\n    but WITHOUT ANY WARRANTY; without even the implied warranty of\n    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n    GNU General Public License for more details.\n\n    You should have received a copy of the GNU General Public License\n    along with this program.  If not, see <http://www.gnu.org/licenses/>.\n\nAlso add information on how to contact you by electronic and paper mail.\n\n  If the program does terminal interaction, make it output a short\nnotice like this when it starts in an interactive mode:\n\n    <program>  Copyright (C) <year>  <name of author>\n    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\n    This is free software, and you are welcome to redistribute it\n    under certain conditions; type `show c' for details.\n\nThe hypothetical commands `show w' and `show c' should show the appropriate\nparts of the General Public License.  Of course, your program's commands\nmight be different; for a GUI interface, you would use an \"about box\".\n\n  You should also get your employer (if you work as a programmer) or school,\nif any, to sign a \"copyright disclaimer\" for the program, if necessary.\nFor more information on this, and how to apply and follow the GNU GPL, see\n<http://www.gnu.org/licenses/>.\n\n  The GNU General Public License does not permit incorporating your program\ninto proprietary programs.  If your program is a subroutine library, you\nmay consider it more useful to permit linking proprietary applications with\nthe library.  If this is what you want to do, use the GNU Lesser General\nPublic License instead of this License.  But first, please read\n<http://www.gnu.org/philosophy/why-not-lgpl.html>.\n\n*/\n"
-	},
-	"sourceTreeHashHex": "0x08a4125fbc1137215308db8e8f4c0774b2adbec12342172c17216bcaa6e596c6",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Wallet.json b/contracts/core/generated-artifacts/Wallet.json
deleted file mode 100644
index e671ba462..000000000
--- a/contracts/core/generated-artifacts/Wallet.json
+++ /dev/null
@@ -1,95 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Wallet",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "eip712Signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "walletOwner",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": "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",
-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x40A DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE MLOAD PUSH1 0x0 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP3 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH2 0x3B8 DUP1 PUSH2 0x52 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x69 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x7D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 PUSH1 0x41 DUP7 EQ PUSH2 0xF2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 DUP7 PUSH1 0x0 DUP2 DUP2 LT PUSH2 0xFF JUMPI INVALID JUMPDEST SWAP1 POP ADD CALLDATALOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 MUL PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP4 POP PUSH2 0x1D3 PUSH1 0x1 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST SWAP3 POP PUSH2 0x219 PUSH1 0x21 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP1 DUP6 MSTORE DUP14 SWAP1 MSTORE PUSH1 0xFF DUP10 AND DUP4 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP9 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP6 SWAP1 MSTORE SWAP3 MLOAD SWAP4 SWAP6 POP PUSH1 0x1 SWAP4 PUSH1 0xA0 DUP1 DUP5 ADD SWAP5 SWAP4 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP4 ADD SWAP4 SWAP1 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP2 SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x293 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND SWAP2 AND EQ SWAP10 SWAP9 POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x383 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH13 0xC3BAB711FB154F2FAAA5905176 0xe2 0xc0 0xad PUSH25 0xCC41D58804F6353E37072FE7B92C0029000000000000000000 ",
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-			"deployedBytecode": {
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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x40 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x1626BA7E DUP2 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x51 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x69 PUSH1 0x4 DUP1 CALLDATALOAD SWAP1 PUSH1 0x24 DUP1 CALLDATALOAD SWAP1 DUP2 ADD SWAP2 ADD CALLDATALOAD PUSH2 0x7D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 PUSH1 0x41 DUP7 EQ PUSH2 0xF2 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST DUP7 DUP7 PUSH1 0x0 DUP2 DUP2 LT PUSH2 0xFF JUMPI INVALID JUMPDEST SWAP1 POP ADD CALLDATALOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 MUL PUSH31 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF NOT AND PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP4 POP PUSH2 0x1D3 PUSH1 0x1 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST SWAP3 POP PUSH2 0x219 PUSH1 0x21 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP6 SWAP5 POP POP PUSH4 0xFFFFFFFF PUSH2 0x2E6 AND SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP1 DUP6 MSTORE DUP14 SWAP1 MSTORE PUSH1 0xFF DUP10 AND DUP4 DUP6 ADD MSTORE PUSH1 0x60 DUP4 ADD DUP9 SWAP1 MSTORE PUSH1 0x80 DUP4 ADD DUP6 SWAP1 MSTORE SWAP3 MLOAD SWAP4 SWAP6 POP PUSH1 0x1 SWAP4 PUSH1 0xA0 DUP1 DUP5 ADD SWAP5 SWAP4 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP4 ADD SWAP4 SWAP1 DUP4 SWAP1 SUB SWAP1 SWAP2 ADD SWAP2 SWAP1 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x293 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 DUP3 AND SWAP2 AND EQ SWAP10 SWAP9 POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x383 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 PUSH13 0xC3BAB711FB154F2FAAA5905176 0xe2 0xc0 0xad PUSH25 0xCC41D58804F6353E37072FE7B92C0029000000000000000000 ",
-				"sourceMap": "708:1185:2:-;;;;;;;;;;;;;;;;;;;;;;;1343:548;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;1343:548:2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1475:12;;;;;1550:2;1524:28;;1503:93;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1623:15;;1639:1;1623:18;;;;;;;;;;;;;;;;;;;1617:25;;;1607:35;;1664:30;1692:1;1664:15;;:27;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1664:27:2;;:30;-1:-1:-1;;1664:30:2;:27;:30;;-1:-1:-1;;;1664:30:2:i;:::-;1652:42;;1716:31;1744:2;1716:15;;:27;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1716:27:2;;:31;-1:-1:-1;;1716:31:2;:27;:31;;-1:-1:-1;;;1716:31:2:i;:::-;1784:24;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1704:43;;-1:-1:-1;1784:24:2;;;;;;;;-1:-1:-1;1784:24:2;;;;;;;;;;;;;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;-1:-1;;1784:24:2;;;;;1828:12;;:32;;;;:12;;:32;;1343:548;-1:-1:-1;;;;;;;;;1343:548:2:o;13290:490:80:-;13411:14;13474:5;13482:2;13474:10;13462:1;:8;:22;;13441:107;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;13727:13:80;13629:2;13727:13;13721:20;;13290:490::o"
-			}
-		}
-	},
-	"sources": {
-		"examples/Wallet/Wallet.sol": {
-			"id": 2
-		},
-		"protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 40
-		},
-		"utils/LibBytes/LibBytes.sol": {
-			"id": 80
-		}
-	},
-	"sourceCodes": {
-		"examples/Wallet/Wallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/interfaces/IWallet.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract Wallet is \n    IWallet\n{\n    using LibBytes for bytes;\n\n    // The owner of this wallet.\n    // solhint-disable-next-line var-name-mixedcase\n    address internal WALLET_OWNER;\n\n    /// @dev constructs a new `Wallet` with a single owner.\n    /// @param walletOwner The owner of this wallet.\n    constructor (address walletOwner) public {\n        WALLET_OWNER = walletOwner;\n    }\n\n    /// @dev Validates an EIP712 signature.\n    ///      The signer must match the owner of this wallet.\n    /// @param hash Message hash that is signed.\n    /// @param eip712Signature Proof of signing.\n    /// @return Validity of signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes eip712Signature\n    )\n        external\n        view\n        returns (bool isValid)\n    {\n        require(\n            eip712Signature.length == 65,\n            \"LENGTH_65_REQUIRED\"\n        );\n\n        uint8 v = uint8(eip712Signature[0]);\n        bytes32 r = eip712Signature.readBytes32(1);\n        bytes32 s = eip712Signature.readBytes32(33);\n        address recoveredAddress = ecrecover(hash, v, r, s);\n        isValid = WALLET_OWNER == recoveredAddress;\n        return isValid;\n    }\n}\n",
-		"protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xd3b783d1341fdf2b975faa0365f4c659b60ad4c8168276ab60c4f9d274c54f67",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/Whitelist.json b/contracts/core/generated-artifacts/Whitelist.json
deleted file mode 100644
index 8a1755c62..000000000
--- a/contracts/core/generated-artifacts/Whitelist.json
+++ /dev/null
@@ -1,284 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Whitelist",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "orderSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrderIfWhitelisted",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "isWhitelisted",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "target",
-						"type": "address"
-					},
-					{
-						"name": "isApproved",
-						"type": "bool"
-					}
-				],
-				"name": "updateWhitelistStatus",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"inputs": [
-					{
-						"name": "_exchange",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
-				"object": 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH3 0xF59 DUP4 CODECOPY DUP2 ADD DUP1 PUSH1 0x40 MSTORE PUSH3 0x33 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH3 0x185 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD CALLER PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT SWAP2 DUP3 AND OR SWAP1 SWAP2 SSTORE PUSH1 0x2 DUP1 SLOAD SWAP1 SWAP2 AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB DUP4 AND OR SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD ADDRESS PUSH13 0x1000000000000000000000000 MUL PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x500000000000000000000000000000000000000000000000000000000000000 PUSH1 0x34 DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB PUSH1 0x15 ADD DUP2 MSTORE PUSH1 0x35 SWAP1 SWAP3 ADD SWAP1 SWAP3 MSTORE DUP1 MLOAD PUSH3 0xC3 SWAP3 PUSH1 0x3 SWAP3 ADD SWAP1 PUSH3 0xCB JUMP JUMPDEST POP POP PUSH3 0x1BA JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH3 0x10E JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x13E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x13E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x13E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x121 JUMP JUMPDEST POP PUSH3 0x14C SWAP3 SWAP2 POP PUSH3 0x150 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x16D SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x14C JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x157 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x17E DUP3 MLOAD PUSH3 0x1AE JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH3 0x198 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH3 0x1A6 DUP5 DUP5 PUSH3 0x170 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND SWAP1 JUMP JUMPDEST PUSH2 0xD8F DUP1 PUSH3 0x1CA PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x141DA876 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x3AF32ABF EQ PUSH2 0x9E JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0xF6 JUMPI DUP1 PUSH4 0xC07732A3 EQ PUSH2 0x116 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x136 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x97 CALLDATASIZE PUSH1 0x4 PUSH2 0x82E JUMP JUMPDEST PUSH2 0x156 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xAA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0xB9 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x3AB JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB88 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x3C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB74 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x102 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0x111 CALLDATASIZE PUSH1 0x4 PUSH2 0x7C6 JUMP JUMPDEST PUSH2 0x3DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x122 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x78C JUMP JUMPDEST PUSH2 0x3FD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x142 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x151 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x4A4 JUMP JUMPDEST CALLER PUSH1 0x60 ORIGIN DUP3 EQ PUSH2 0x19B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBC6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP6 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x25E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xB96 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x295 SWAP1 DUP9 SWAP1 DUP9 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0xBD6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x2 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x371 SWAP1 DUP8 SWAP1 DUP7 SWAP1 DUP7 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x4 ADD PUSH2 0xC08 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x38B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x39F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ORIGIN EQ SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x44E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCD0 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x592 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x5C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x5DA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x5ED PUSH2 0x5E8 DUP3 PUSH2 0xC7A JUMP JUMPDEST PUSH2 0xC53 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x609 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x614 DUP4 DUP3 DUP5 PUSH2 0xCF1 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x630 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x63B PUSH2 0x180 PUSH2 0xC53 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x649 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x65A DUP5 DUP5 DUP4 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x66E DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x682 DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x696 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x6AA DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x6BE DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x6D2 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x6E7 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x6FD DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x71F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x72B DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x74D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x759 DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x784 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x79F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7AB DUP6 DUP6 PUSH2 0x555 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x7BC DUP6 DUP3 DUP7 ADD PUSH2 0x568 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x7DC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7E8 DUP8 DUP8 PUSH2 0x574 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x7F9 DUP8 DUP3 DUP9 ADD PUSH2 0x555 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x816 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x822 DUP8 DUP3 DUP9 ADD PUSH2 0x580 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x844 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x85B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x867 DUP8 DUP3 DUP9 ADD PUSH2 0x61D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x878 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 PUSH2 0x889 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x8A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8B2 DUP8 DUP3 DUP9 ADD PUSH2 0x5C9 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCD0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x8E1 DUP3 PUSH2 0xCCC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x8F5 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0xCFD JUMP JUMPDEST PUSH2 0x8FE DUP2 PUSH2 0xD2D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 SLOAD PUSH1 0x1 DUP2 AND PUSH1 0x0 DUP2 EQ PUSH2 0x928 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x964 JUMPI PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV PUSH1 0x7F AND DUP6 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 DUP3 AND PUSH1 0x20 DUP7 ADD MSTORE PUSH1 0x40 DUP6 ADD SWAP3 POP PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV DUP1 DUP7 MSTORE PUSH1 0x20 DUP7 ADD SWAP6 POP PUSH2 0x97A DUP6 PUSH2 0xCC0 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x999 JUMPI DUP2 SLOAD DUP9 DUP3 ADD MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD PUSH2 0x97D JUMP JUMPDEST DUP8 ADD SWAP5 POP POP POP JUMPDEST POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x54414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x4D414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xA7D DUP6 DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xA90 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xAA3 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xAB6 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xAC9 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xADC PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0xAEF PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0xB02 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0xB17 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0xB2C PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0xB46 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0xB62 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8BE JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8CD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9D8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA38 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBE7 DUP2 DUP7 PUSH2 0xA68 JUMP JUMPDEST SWAP1 POP PUSH2 0xBF6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xB6B JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xB62 DUP2 DUP5 PUSH2 0x8D6 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0xC16 DUP3 DUP8 PUSH2 0xB6B JUMP JUMPDEST PUSH2 0xC23 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x8BE JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xC35 DUP2 DUP6 PUSH2 0x8D6 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0xC49 DUP2 DUP5 PUSH2 0x90B JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0xC72 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0xC91 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xD18 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xD00 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0xD27 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 NUMBER 0x2f DIFFICULTY NOT SWAP8 ADDRESS CREATE 0xd1 0x4e DIFFICULTY BYTE 0xdd 0xe2 SELFDESTRUCT 0xf9 0xd9 PUSH5 0xAB11F1E3C7 SWAP8 0xbb DUP5 DUP2 PUSH12 0x1814E21D3D6C657870657269 PUSH14 0x656E74616CF50037000000000000 ",
-				"sourceMap": "794:3556:3:-;;;1181:188;8:9:-1;5:2;;;30:1;27;20:12;5:2;1181:188:3;;;;;;;;;;;;;;;;;;;;;;162:5:82;:18;;170:10;-1:-1:-1;;;;;;162:18:82;;;;;;;1242:8:3;:31;;;;;-1:-1:-1;;;;;1242:31:3;;;;;1305:57;;;1330:4;1305:57;;;;;;;;;;1337:24;1305:57;;;;;;26:21:-1;;;22:32;;6:49;;1305:57:3;;;;;;;1283:79;;;;:19;;:79;;;:::i;:::-;;1181:188;794:3556;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;794:3556:3;;;-1:-1:-1;794:3556:3;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;:::o;5:122:-1:-;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;794:3556:3;;;;;;"
-			},
-			"deployedBytecode": {
-				"linkReferences": {},
-				"object": "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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x77 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x141DA876 DUP2 EQ PUSH2 0x7C JUMPI DUP1 PUSH4 0x3AF32ABF EQ PUSH2 0x9E JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0xF6 JUMPI DUP1 PUSH4 0xC07732A3 EQ PUSH2 0x116 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x136 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x88 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x97 CALLDATASIZE PUSH1 0x4 PUSH2 0x82E JUMP JUMPDEST PUSH2 0x156 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xAA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0xB9 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x3AB JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB88 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0xE0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xE9 PUSH2 0x3C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xB74 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x102 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xBE PUSH2 0x111 CALLDATASIZE PUSH1 0x4 PUSH2 0x7C6 JUMP JUMPDEST PUSH2 0x3DC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x122 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x78C JUMP JUMPDEST PUSH2 0x3FD JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x142 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x9C PUSH2 0x151 CALLDATASIZE PUSH1 0x4 PUSH2 0x766 JUMP JUMPDEST PUSH2 0x4A4 JUMP JUMPDEST CALLER PUSH1 0x60 ORIGIN DUP3 EQ PUSH2 0x19B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBC6 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP6 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBB6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x25E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xB96 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x295 SWAP1 DUP9 SWAP1 DUP9 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0xBD6 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR SWAP1 SWAP3 MSTORE PUSH1 0x2 SLOAD SWAP2 MLOAD PUSH32 0xBFC8BFCE00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0xBFC8BFCE SWAP1 PUSH2 0x371 SWAP1 DUP8 SWAP1 DUP7 SWAP1 DUP7 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x4 ADD PUSH2 0xC08 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x38B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x39F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND ORIGIN EQ SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x44E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x4F5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x192 SWAP1 PUSH2 0xBA6 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x552 JUMPI PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCD0 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x561 DUP3 CALLDATALOAD PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x592 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x5AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x5C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x5DA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x5ED PUSH2 0x5E8 DUP3 PUSH2 0xC7A JUMP JUMPDEST PUSH2 0xC53 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x609 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x614 DUP4 DUP3 DUP5 PUSH2 0xCF1 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x630 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x63B PUSH2 0x180 PUSH2 0xC53 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x649 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x65A DUP5 DUP5 DUP4 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x66E DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x682 DUP5 DUP3 DUP6 ADD PUSH2 0x555 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x696 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x6AA DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x6BE DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x6D2 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x6E7 DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x6FD DUP5 DUP3 DUP6 ADD PUSH2 0x574 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x71F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x72B DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x74D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x759 DUP5 DUP3 DUP6 ADD PUSH2 0x5C9 JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x784 DUP5 DUP5 PUSH2 0x555 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x79F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7AB DUP6 DUP6 PUSH2 0x555 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x7BC DUP6 DUP3 DUP7 ADD PUSH2 0x568 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x7DC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x7E8 DUP8 DUP8 PUSH2 0x574 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x7F9 DUP8 DUP3 DUP9 ADD PUSH2 0x555 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x816 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x822 DUP8 DUP3 DUP9 ADD PUSH2 0x580 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x844 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x85B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x867 DUP8 DUP3 DUP9 ADD PUSH2 0x61D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x878 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 PUSH2 0x889 DUP8 DUP3 DUP9 ADD PUSH2 0x574 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x8A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8B2 DUP8 DUP3 DUP9 ADD PUSH2 0x5C9 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCD0 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCE9 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x8E1 DUP3 PUSH2 0xCCC JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x8F5 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0xCFD JUMP JUMPDEST PUSH2 0x8FE DUP2 PUSH2 0xD2D JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 SLOAD PUSH1 0x1 DUP2 AND PUSH1 0x0 DUP2 EQ PUSH2 0x928 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x964 JUMPI PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV PUSH1 0x7F AND DUP6 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 DUP3 AND PUSH1 0x20 DUP7 ADD MSTORE PUSH1 0x40 DUP6 ADD SWAP3 POP PUSH2 0x9A0 JUMP JUMPDEST PUSH1 0x2 DUP3 DIV DUP1 DUP7 MSTORE PUSH1 0x20 DUP7 ADD SWAP6 POP PUSH2 0x97A DUP6 PUSH2 0xCC0 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x999 JUMPI DUP2 SLOAD DUP9 DUP3 ADD MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD PUSH2 0x97D JUMP JUMPDEST DUP8 ADD SWAP5 POP POP POP JUMPDEST POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x54414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x4D414B45525F4E4F545F57484954454C49535445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xA7D DUP6 DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xA90 PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xAA3 PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xAB6 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0x8BE JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xAC9 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xADC PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0xAEF PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0xB02 PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0xB17 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0xB2C PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0xB6B JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0xB46 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0xB62 DUP3 DUP3 PUSH2 0x8D6 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x8C7 DUP2 PUSH2 0xCEE JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8BE JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0xB82 DUP3 DUP5 PUSH2 0x8CD JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9A8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0x9D8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xB82 DUP2 PUSH2 0xA38 JUMP JUMPDEST PUSH1 0x60 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0xBE7 DUP2 DUP7 PUSH2 0xA68 JUMP JUMPDEST SWAP1 POP PUSH2 0xBF6 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xB6B JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xB62 DUP2 DUP5 PUSH2 0x8D6 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0xC16 DUP3 DUP8 PUSH2 0xB6B JUMP JUMPDEST PUSH2 0xC23 PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x8BE JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0xC35 DUP2 DUP6 PUSH2 0x8D6 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0xC49 DUP2 DUP5 PUSH2 0x90B JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0xC72 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0xC91 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xD18 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xD00 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0xD27 JUMPI PUSH1 0x0 DUP5 DUP5 ADD MSTORE JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 NUMBER 0x2f DIFFICULTY NOT SWAP8 ADDRESS CREATE 0xd1 0x4e DIFFICULTY BYTE 0xdd 0xe2 SELFDESTRUCT 0xf9 0xd9 PUSH5 0xAB11F1E3C7 SWAP8 0xbb DUP5 DUP2 PUSH12 0x1814E21D3D6C657870657269 PUSH14 0x656E74616CF50037000000000000 ",
-				"sourceMap": 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-			}
-		}
-	},
-	"sources": {
-		"examples/Whitelist/Whitelist.sol": {
-			"id": 3
-		},
-		"protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 34
-		},
-		"protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 35
-		},
-		"protocol/Exchange/libs/LibOrder.sol": {
-			"id": 48
-		},
-		"protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 44
-		},
-		"protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 46
-		},
-		"utils/SafeMath/SafeMath.sol": {
-			"id": 84
-		},
-		"protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 36
-		},
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 37
-		},
-		"protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 38
-		},
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 33
-		},
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 41
-		},
-		"utils/Ownable/Ownable.sol": {
-			"id": 82
-		},
-		"utils/Ownable/IOwnable.sol": {
-			"id": 81
-		}
-	},
-	"sourceCodes": {
-		"examples/Whitelist/Whitelist.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\n\n\ncontract Whitelist is\n    Ownable\n{\n\n    // Mapping of address => whitelist status.\n    mapping (address => bool) public isWhitelisted;\n\n    // Exchange contract.\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal TX_ORIGIN_SIGNATURE;\n    // solhint-enable var-name-mixedcase\n\n    byte constant internal VALIDATOR_SIGNATURE_BYTE = \"\\x05\";\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        TX_ORIGIN_SIGNATURE = abi.encodePacked(address(this), VALIDATOR_SIGNATURE_BYTE);\n    }\n\n    /// @dev Adds or removes an address from the whitelist.\n    /// @param target Address to add or remove from whitelist.\n    /// @param isApproved Whitelist status to assign to address.\n    function updateWhitelistStatus(\n        address target,\n        bool isApproved\n    )\n        external\n        onlyOwner\n    {\n        isWhitelisted[target] = isApproved;\n    }\n\n    /// @dev Verifies signer is same as signer of current Ethereum transaction.\n    ///      NOTE: This function can currently be used to validate signatures coming from outside of this contract.\n    ///      Extra safety checks can be added for a production contract.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    // solhint-disable no-unused-vars\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid)\n    {\n        // solhint-disable-next-line avoid-tx-origin\n        return signerAddress == tx.origin;\n    }\n    // solhint-enable no-unused-vars\n\n    /// @dev Fills an order using `msg.sender` as the taker.\n    ///      The transaction will revert if both the maker and taker are not whitelisted.\n    ///      Orders should specify this contract as the `senderAddress` in order to gaurantee\n    ///      that both maker and taker have been whitelisted.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.\n    /// @param orderSignature Proof that order has been created by maker.\n    function fillOrderIfWhitelisted(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        uint256 salt,\n        bytes memory orderSignature\n    )\n        public\n    {\n        address takerAddress = msg.sender;\n\n        // This contract must be the entry point for the transaction.\n        require(\n            // solhint-disable-next-line avoid-tx-origin\n            takerAddress == tx.origin,\n            \"INVALID_SENDER\"\n        );\n\n        // Check if maker is on the whitelist.\n        require(\n            isWhitelisted[order.makerAddress],\n            \"MAKER_NOT_WHITELISTED\"\n        );\n\n        // Check if taker is on the whitelist.\n        require(\n            isWhitelisted[takerAddress],\n            \"TAKER_NOT_WHITELISTED\"\n        );\n\n        // Encode arguments into byte array.\n        bytes memory data = abi.encodeWithSelector(\n            EXCHANGE.fillOrder.selector,\n            order,\n            takerAssetFillAmount,\n            orderSignature\n        );\n\n        // Call `fillOrder` via `executeTransaction`.\n        EXCHANGE.executeTransaction(\n            salt,\n            takerAddress,\n            data,\n            TX_ORIGIN_SIGNATURE\n        );\n    }\n}\n",
-		"protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n"
-	},
-	"sourceTreeHashHex": "0xd24784ad0067227ddd0326b14d378436c1c68d56b5fdbed6a3c543e455560d74",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-artifacts/ZRXToken.json b/contracts/core/generated-artifacts/ZRXToken.json
deleted file mode 100644
index b09df4cd5..000000000
--- a/contracts/core/generated-artifacts/ZRXToken.json
+++ /dev/null
@@ -1,6201 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "ZRXToken",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "name",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "approve",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "totalSupply",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transferFrom",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "decimals",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint8"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					}
-				],
-				"name": "balanceOf",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "symbol",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "transfer",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"name": "_spender",
-						"type": "address"
-					}
-				],
-				"name": "allowance",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"type": "function"
-			},
-			{
-				"inputs": [],
-				"payable": false,
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_from",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_to",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Transfer",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "_owner",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "_spender",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "_value",
-						"type": "uint256"
-					}
-				],
-				"name": "Approval",
-				"type": "event"
-			}
-		],
-		"devdoc": {
-			"methods": {
-				"transferFrom(address,address,uint256)": {
-					"details": "ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.",
-					"params": {
-						"_from": "Address to transfer from.",
-						"_to": "Address to transfer to.",
-						"_value": "Amount to transfer."
-					},
-					"return": "Success of transfer."
-				}
-			}
-		},
-		"evm": {
-			"assembly": "    /* \"tokens/ZRXToken/ZRXToken.sol\":758:1213  contract ZRXToken is ... */\n  mstore(0x40, 0x60)\n    /* \"tokens/ZRXToken/ZRXToken.sol\":929:935  10**27 */\n  0x33b2e3c9fd0803ce8000000\n    /* \"tokens/ZRXToken/ZRXToken.sol\":900:935  uint256 public totalSupply = 10**27 */\n  0x3\n  sstore\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1121:1211  function ZRXToken()... */\n  jumpi(tag_1, iszero(callvalue))\n  invalid\ntag_1:\ntag_2:\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1193:1204  totalSupply */\n  sload(0x3)\n  sub(exp(0x2, 0xa0), 0x1)\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1179:1189  msg.sender */\n  caller\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1190  balances[msg.sender] */\n  and\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1178  balances */\n  0x0\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1190  balances[msg.sender] */\n  swap1\n  dup2\n  mstore\n  0x20\n  dup2\n  swap1\n  mstore\n  0x40\n  swap1\n  sha3\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1170:1204  balances[msg.sender] = totalSupply */\n  sstore\n    /* \"tokens/ZRXToken/ZRXToken.sol\":1121:1211  function ZRXToken()... */\ntag_3:\n    /* \"tokens/ZRXToken/ZRXToken.sol\":758:1213  contract ZRXToken is ... */\ntag_4:\n  dataSize(sub_0)\n  dup1\n  dataOffset(sub_0)\n  0x0\n  codecopy\n  0x0\n  return\nstop\n\nsub_0: assembly {\n        /* \"tokens/ZRXToken/ZRXToken.sol\":758:1213  contract ZRXToken is ... */\n      mstore(0x40, 0x60)\n      jumpi(tag_1, iszero(calldatasize))\n      and(div(calldataload(0x0), 0x100000000000000000000000000000000000000000000000000000000), 0xffffffff)\n      0x6fdde03\n      dup2\n      eq\n      tag_2\n      jumpi\n      dup1\n      0x95ea7b3\n      eq\n      tag_3\n      jumpi\n      dup1\n      0x18160ddd\n      eq\n      tag_4\n      jumpi\n      dup1\n      0x23b872dd\n      eq\n      tag_5\n      jumpi\n      dup1\n      0x313ce567\n      eq\n      tag_6\n      jumpi\n      dup1\n      0x70a08231\n      eq\n      tag_7\n      jumpi\n      dup1\n      0x95d89b41\n      eq\n      tag_8\n      jumpi\n      dup1\n      0xa9059cbb\n      eq\n      tag_9\n      jumpi\n      dup1\n      0xdd62ed3e\n      eq\n      tag_10\n      jumpi\n    tag_1:\n      invalid\n        /* \"tokens/ZRXToken/ZRXToken.sol\":980:1029  string constant public name = \"0x Protocol Token\" */\n    tag_2:\n      jumpi(tag_11, iszero(callvalue))\n      invalid\n    tag_11:\n      tag_12\n      jump(tag_13)\n    tag_12:\n      0x40\n      dup1\n      mload\n      0x20\n      dup1\n      dup3\n      mstore\n      dup4\n      mload\n      dup2\n      dup4\n      add\n      mstore\n      dup4\n      mload\n      swap2\n      swap3\n      dup4\n      swap3\n      swap1\n      dup4\n      add\n      swap2\n      dup6\n      add\n      swap1\n      dup1\n      dup4\n      dup4\n        /* \"--CODEGEN--\":18:20   */\n      dup3\n      iszero\n        /* \"--CODEGEN--\":13:16   */\n      tag_14\n        /* \"--CODEGEN--\":7:12   */\n      jumpi\n        /* \"--CODEGEN--\":32:37   */\n    tag_15:\n        /* \"--CODEGEN--\":59:62   */\n      dup1\n        /* \"--CODEGEN--\":53:58   */\n      mload\n        /* \"--CODEGEN--\":48:51   */\n      dup3\n        /* \"--CODEGEN--\":41:47   */\n      mstore\n        /* \"--CODEGEN--\":93:95   */\n      0x20\n        /* \"--CODEGEN--\":88:91   */\n      dup4\n        /* \"--CODEGEN--\":85:87   */\n      gt\n        /* \"--CODEGEN--\":78:84   */\n      iszero\n        /* \"--CODEGEN--\":73:76   */\n      tag_14\n        /* \"--CODEGEN--\":67:72   */\n      jumpi\n        /* \"--CODEGEN--\":152:155   */\n      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0\n      swap1\n      swap3\n      add\n      swap2\n        /* \"--CODEGEN--\":117:119   */\n      0x20\n        /* \"--CODEGEN--\":108:111   */\n      swap2\n      dup3\n      add\n      swap2\n        /* \"--CODEGEN--\":130:133   */\n      add\n        /* \"--CODEGEN--\":172:177   */\n      tag_15\n        /* \"--CODEGEN--\":167:171   */\n      jump\n        /* \"--CODEGEN--\":181:184   */\n    tag_14:\n        /* \"--CODEGEN--\":3:189   */\n      pop\n      pop\n      pop\n      swap1\n      pop\n      swap1\n      dup2\n      add\n      swap1\n      0x1f\n      and\n      dup1\n      iszero\n      tag_16\n      jumpi\n      dup1\n      dup3\n      sub\n      dup1\n      mload\n      0x1\n      dup4\n      0x20\n      sub\n      0x100\n      exp\n      sub\n      not\n      and\n      dup2\n      mstore\n      0x20\n      add\n      swap2\n      pop\n    tag_16:\n      pop\n      swap3\n      pop\n      pop\n      pop\n      mload(0x40)\n      dup1\n      swap2\n      sub\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1080:1267   */\n    tag_3:\n      jumpi(tag_17, iszero(callvalue))\n      invalid\n    tag_17:\n      tag_18\n      and(calldataload(0x4), 0xffffffffffffffffffffffffffffffffffffffff)\n      calldataload(0x24)\n      jump(tag_19)\n    tag_18:\n      0x40\n      dup1\n      mload\n      swap2\n      iszero\n      iszero\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":900:935  uint256 public totalSupply = 10**27 */\n    tag_4:\n      jumpi(tag_20, iszero(callvalue))\n      invalid\n    tag_20:\n      tag_21\n      jump(tag_22)\n    tag_21:\n      0x40\n      dup1\n      mload\n      swap2\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1054:1663   */\n    tag_5:\n      jumpi(tag_23, iszero(callvalue))\n      invalid\n    tag_23:\n      tag_18\n      0xffffffffffffffffffffffffffffffffffffffff\n      calldataload(0x4)\n      dup2\n      and\n      swap1\n      calldataload(0x24)\n      and\n      calldataload(0x44)\n      jump(tag_25)\n    tag_24:\n      0x40\n      dup1\n      mload\n      swap2\n      iszero\n      iszero\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":859:894  uint8 constant public decimals = 18 */\n    tag_6:\n      jumpi(tag_26, iszero(callvalue))\n      invalid\n    tag_26:\n      tag_27\n      jump(tag_28)\n    tag_27:\n      0x40\n      dup1\n      mload\n      0xff\n      swap1\n      swap3\n      and\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":975:1074   */\n    tag_7:\n      jumpi(tag_29, iszero(callvalue))\n      invalid\n    tag_29:\n      tag_21\n      and(calldataload(0x4), 0xffffffffffffffffffffffffffffffffffffffff)\n      jump(tag_31)\n    tag_30:\n      0x40\n      dup1\n      mload\n      swap2\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":1035:1072  string constant public symbol = \"ZRX\" */\n    tag_8:\n      jumpi(tag_32, iszero(callvalue))\n      invalid\n    tag_32:\n      tag_12\n      jump(tag_34)\n    tag_33:\n      0x40\n      dup1\n      mload\n      0x20\n      dup1\n      dup3\n      mstore\n      dup4\n      mload\n      dup2\n      dup4\n      add\n      mstore\n      dup4\n      mload\n      swap2\n      swap3\n      dup4\n      swap3\n      swap1\n      dup4\n      add\n      swap2\n      dup6\n      add\n      swap1\n      dup1\n      dup4\n      dup4\n        /* \"--CODEGEN--\":18:20   */\n      dup3\n      iszero\n        /* \"--CODEGEN--\":13:16   */\n      tag_14\n        /* \"--CODEGEN--\":7:12   */\n      jumpi\n        /* \"--CODEGEN--\":32:37   */\n    tag_36:\n        /* \"--CODEGEN--\":59:62   */\n      dup1\n        /* \"--CODEGEN--\":53:58   */\n      mload\n        /* \"--CODEGEN--\":48:51   */\n      dup3\n        /* \"--CODEGEN--\":41:47   */\n      mstore\n        /* \"--CODEGEN--\":93:95   */\n      0x20\n        /* \"--CODEGEN--\":88:91   */\n      dup4\n        /* \"--CODEGEN--\":85:87   */\n      gt\n        /* \"--CODEGEN--\":78:84   */\n      iszero\n        /* \"--CODEGEN--\":73:76   */\n      tag_14\n        /* \"--CODEGEN--\":67:72   */\n      jumpi\n        /* \"--CODEGEN--\":152:155   */\n      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0\n      swap1\n      swap3\n      add\n      swap2\n        /* \"--CODEGEN--\":117:119   */\n      0x20\n        /* \"--CODEGEN--\":108:111   */\n      swap2\n      dup3\n      add\n      swap2\n        /* \"--CODEGEN--\":130:133   */\n      add\n        /* \"--CODEGEN--\":172:177   */\n      tag_15\n        /* \"--CODEGEN--\":167:171   */\n      jump\n        /* \"--CODEGEN--\":181:184   */\n    tag_35:\n        /* \"--CODEGEN--\":3:189   */\n      pop\n      pop\n      pop\n      swap1\n      pop\n      swap1\n      dup2\n      add\n      swap1\n      0x1f\n      and\n      dup1\n      iszero\n      tag_16\n      jumpi\n      dup1\n      dup3\n      sub\n      dup1\n      mload\n      0x1\n      dup4\n      0x20\n      sub\n      0x100\n      exp\n      sub\n      not\n      and\n      dup2\n      mstore\n      0x20\n      add\n      swap2\n      pop\n    tag_37:\n      pop\n      swap3\n      pop\n      pop\n      pop\n      mload(0x40)\n      dup1\n      swap2\n      sub\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":118:528   */\n    tag_9:\n      jumpi(tag_38, iszero(callvalue))\n      invalid\n    tag_38:\n      tag_18\n      and(calldataload(0x4), 0xffffffffffffffffffffffffffffffffffffffff)\n      calldataload(0x24)\n      jump(tag_40)\n    tag_39:\n      0x40\n      dup1\n      mload\n      swap2\n      iszero\n      iszero\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1273:1399   */\n    tag_10:\n      jumpi(tag_41, iszero(callvalue))\n      invalid\n    tag_41:\n      tag_21\n      0xffffffffffffffffffffffffffffffffffffffff\n      calldataload(0x4)\n      dup2\n      and\n      swap1\n      calldataload(0x24)\n      and\n      jump(tag_43)\n    tag_42:\n      0x40\n      dup1\n      mload\n      swap2\n      dup3\n      mstore\n      mload\n      swap1\n      dup2\n      swap1\n      sub\n      0x20\n      add\n      swap1\n      return\n        /* \"tokens/ZRXToken/ZRXToken.sol\":980:1029  string constant public name = \"0x Protocol Token\" */\n    tag_13:\n      0x40\n      dup1\n      mload\n      dup1\n      dup3\n      add\n      swap1\n      swap2\n      mstore\n      0x11\n      dup2\n      mstore\n      0x30782050726f746f636f6c20546f6b656e000000000000000000000000000000\n      0x20\n      dup3\n      add\n      mstore\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1080:1267   */\n    tag_19:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      0xffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1161:1171   */\n      caller\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      dup2\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1137:1141   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      dup2\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1160   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1182   */\n      swap5\n      dup8\n      and\n      dup1\n      dup5\n      mstore\n      swap5\n      dup3\n      mstore\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1191   */\n      dup7\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1201:1239   */\n      dup1\n      mload\n      dup7\n      dup2\n      mstore\n      swap1\n      mload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1137:1141   */\n      swap3\n      swap5\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1182   */\n      swap4\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1153:1172   */\n      swap3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1201:1239   */\n      0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925\n      swap3\n      swap2\n      dup2\n      swap1\n      sub\n      swap1\n      swap2\n      add\n      swap1\n      log3\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1256:1260   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1080:1267   */\n    tag_44:\n      swap3\n      swap2\n      pop\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ZRXToken.sol\":900:935  uint256 public totalSupply = 10**27 */\n    tag_22:\n      sload(0x3)\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1054:1663   */\n    tag_25:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1200   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup5\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1149:1153   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1200   */\n      dup2\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1193   */\n      0x1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1200   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1201:1211   */\n      caller\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1186:1212   */\n      swap1\n      swap6\n      and\n      dup4\n      mstore\n      swap4\n      dup2\n      mstore\n      dup4\n      dup3\n      sha3\n      sload\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1241   */\n      swap3\n      dup3\n      mstore\n      dup2\n      swap1\n      mstore\n      swap2\n      dup3\n      sha3\n      sload\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1251   */\n      dup4\n      swap1\n      lt\n      dup1\n      iszero\n      swap1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1286   */\n      tag_46\n      jumpi\n      pop\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1280:1286   */\n      dup3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1267:1276   */\n      dup2\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1267:1286   */\n      lt\n      iszero\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1286   */\n    tag_46:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1341   */\n      dup1\n      iszero\n      tag_47\n      jumpi\n      pop\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1328:1341   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup5\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1328:1336   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1328:1341   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      swap1\n      sha3\n      sload\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1302:1324   */\n      dup4\n      dup2\n      add\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1302:1341   */\n      lt\n      iszero\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1226:1341   */\n    tag_47:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1222:1657   */\n      iszero\n      tag_48\n      jumpi\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1379   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup6\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1374   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1379   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      dup1\n      dup3\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1366:1389   */\n      dup1\n      sload\n      dup8\n      add\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1403:1418   */\n      swap2\n      dup8\n      and\n      dup2\n      mstore\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1403:1428   */\n      dup1\n      sload\n      dup5\n      swap1\n      sub\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":756:766   */\n      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1446:1466   */\n      dup2\n      lt\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1442:1537   */\n      iszero\n      tag_49\n      jumpi\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1500   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup7\n      and\n      0x0\n      swap1\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1493   */\n      0x1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1500   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1501:1511   */\n      caller\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1512   */\n      swap1\n      swap5\n      and\n      dup4\n      mstore\n      swap3\n      swap1\n      mstore\n      sha3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1486:1522   */\n      dup1\n      sload\n      dup5\n      swap1\n      sub\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1442:1537   */\n    tag_49:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1566:1569   */\n      dup4\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1550:1578   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      and\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1559:1564   */\n      dup6\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1550:1578   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      and\n      0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1571:1577   */\n      dup6\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1550:1578   */\n      mload(0x40)\n      dup1\n      dup3\n      dup2\n      mstore\n      0x20\n      add\n      swap2\n      pop\n      pop\n      mload(0x40)\n      dup1\n      swap2\n      sub\n      swap1\n      log3\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1599:1603   */\n      0x1\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1592:1603   */\n      swap2\n      pop\n      jump(tag_50)\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1222:1657   */\n    tag_48:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1641:1646   */\n      0x0\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1634:1646   */\n      swap2\n      pop\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1222:1657   */\n    tag_50:\n        /* \"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol\":1054:1663   */\n    tag_45:\n      pop\n      swap4\n      swap3\n      pop\n      pop\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ZRXToken.sol\":859:894  uint8 constant public decimals = 18 */\n    tag_28:\n        /* \"tokens/ZRXToken/ZRXToken.sol\":892:894  18 */\n      0x12\n        /* \"tokens/ZRXToken/ZRXToken.sol\":859:894  uint8 constant public decimals = 18 */\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":975:1074   */\n    tag_31:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1051:1067   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup2\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1028:1032   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1051:1067   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      swap1\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":975:1074   */\n    tag_51:\n      swap2\n      swap1\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ZRXToken.sol\":1035:1072  string constant public symbol = \"ZRX\" */\n    tag_34:\n      0x40\n      dup1\n      mload\n      dup1\n      dup3\n      add\n      swap1\n      swap2\n      mstore\n      0x3\n      dup2\n      mstore\n      0x5a52580000000000000000000000000000000000000000000000000000000000\n      0x20\n      dup3\n      add\n      mstore\n      dup2\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":118:528   */\n    tag_40:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:280   */\n      0xffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":269:279   */\n      caller\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:280   */\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":171:175   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:280   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      dup2\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:290   */\n      dup3\n      swap1\n      lt\n      dup1\n      iszero\n      swap1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:333   */\n      tag_53\n      jumpi\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":320:333   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup4\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":320:328   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":320:333   */\n      swap1\n      dup2\n      mstore\n      0x20\n      dup2\n      swap1\n      mstore\n      0x40\n      swap1\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":294:316   */\n      dup3\n      dup2\n      add\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":294:333   */\n      lt\n      iszero\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":260:333   */\n    tag_53:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":256:522   */\n      iszero\n      tag_54\n      jumpi\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:369   */\n      0xffffffffffffffffffffffffffffffffffffffff\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":358:368   */\n      caller\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:369   */\n      dup2\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:357   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:369   */\n      dup2\n      dup2\n      mstore\n      0x20\n      dup2\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":349:379   */\n      dup1\n      sload\n      dup9\n      swap1\n      sub\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":393:406   */\n      swap4\n      dup8\n      and\n      dup1\n      dup4\n      mstore\n      swap2\n      dup5\n      swap1\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":393:416   */\n      dup1\n      sload\n      dup8\n      add\n      swap1\n      sstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":430:463   */\n      dup4\n      mload\n      dup7\n      dup2\n      mstore\n      swap4\n      mload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":393:406   */\n      swap2\n      swap4\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":430:463   */\n      0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\n      swap3\n      swap1\n      dup2\n      swap1\n      sub\n      swap1\n      swap2\n      add\n      swap1\n      log3\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":484:488   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":477:488   */\n      jump(tag_44)\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":256:522   */\n    tag_54:\n      pop\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":514:519   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":507:519   */\n      jump(tag_44)\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":256:522   */\n    tag_55:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":118:528   */\n    tag_52:\n      swap3\n      swap2\n      pop\n      pop\n      jump\t// out\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1273:1399   */\n    tag_43:\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1382   */\n      0xffffffffffffffffffffffffffffffffffffffff\n      dup1\n      dup4\n      and\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1344:1348   */\n      0x0\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1382   */\n      swap1\n      dup2\n      mstore\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1374   */\n      0x1\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1382   */\n      0x20\n      swap1\n      dup2\n      mstore\n      0x40\n      dup1\n      dup4\n      sha3\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1367:1392   */\n      swap4\n      dup6\n      and\n      dup4\n      mstore\n      swap3\n      swap1\n      mstore\n      sha3\n      sload\n        /* \"tokens/ZRXToken/ERC20Token_v1.sol\":1273:1399   */\n    tag_56:\n      swap3\n      swap2\n      pop\n      pop\n      jump\t// out\n}\n",
-			"bytecode": {
-				"linkReferences": {},
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-				"opcodes": "PUSH1 0x60 PUSH1 0x40 MSTORE PUSH12 0x33B2E3C9FD0803CE8000000 PUSH1 0x3 SSTORE CALLVALUE ISZERO PUSH2 0x1C JUMPI INVALID JUMPDEST JUMPDEST PUSH1 0x3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB CALLER AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SSTORE JUMPDEST JUMPDEST PUSH2 0x78D DUP1 PUSH2 0x4A PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x60 PUSH1 0x40 MSTORE CALLDATASIZE ISZERO PUSH2 0x96 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0x98 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x186 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1A8 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x24F JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2FD JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x33D JUMPI JUMPDEST INVALID JUMPDEST CALLVALUE ISZERO PUSH2 0xA0 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x14E JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3B5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x18E JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH2 0x42D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1B0 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1F6 JUMPI INVALID JUMPDEST PUSH2 0x1FE PUSH2 0x5D4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x21C JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5D9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x257 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x605 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x305 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x63C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x345 JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x727 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x11 DUP2 MSTORE PUSH32 0x30782050726F746F636F6C20546F6B656E000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE DUP1 DUP4 SHA3 DUP7 SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP5 SWAP4 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP6 AND DUP4 MSTORE SWAP4 DUP2 MSTORE DUP4 DUP3 SHA3 SLOAD SWAP3 DUP3 MSTORE DUP2 SWAP1 MSTORE SWAP2 DUP3 SHA3 SLOAD DUP4 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x483 JUMPI POP DUP3 DUP2 LT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x4B6 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP4 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x5C6 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x558 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 SWAP2 POP PUSH2 0x5CB JUMP JUMPDEST PUSH1 0x0 SWAP2 POP JUMPDEST JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x12 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x3 DUP2 MSTORE PUSH32 0x5A52580000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 SHA3 SLOAD DUP3 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x699 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP3 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x718 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 PUSH2 0x427 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x427 JUMP JUMPDEST JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 SLOAD JUMPDEST SWAP3 SWAP2 POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 SHA3 SIGNEXTEND 0xc9 0xd5 PUSH20 0x8EC95C497F7758571DCA1E2FC068D911C7178E66 SGT SUB 0xc1 MUL 0x1b EQ 0xd8 0xf9 STOP 0x29 ",
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-			},
-			"deployedBytecode": {
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-				"opcodes": "PUSH1 0x60 PUSH1 0x40 MSTORE CALLDATASIZE ISZERO PUSH2 0x96 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x6FDDE03 DUP2 EQ PUSH2 0x98 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x146 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x186 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x1A8 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x214 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x24F JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x2FD JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x33D JUMPI JUMPDEST INVALID JUMPDEST CALLVALUE ISZERO PUSH2 0xA0 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x37E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x14E JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x3B5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x18E JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH2 0x42D JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1B0 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH1 0x44 CALLDATALOAD PUSH2 0x433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x1F6 JUMPI INVALID JUMPDEST PUSH2 0x1FE PUSH2 0x5D4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0xFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x21C JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5D9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x257 JUMPI INVALID JUMPDEST PUSH2 0xA8 PUSH2 0x605 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 ADD SWAP1 DUP1 DUP4 DUP4 DUP3 ISZERO PUSH2 0x10C JUMPI JUMPDEST DUP1 MLOAD DUP3 MSTORE PUSH1 0x20 DUP4 GT ISZERO PUSH2 0x10C JUMPI PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0xCE JUMP JUMPDEST POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x138 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x305 JUMPI INVALID JUMPDEST PUSH2 0x172 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH1 0x24 CALLDATALOAD PUSH2 0x63C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE ISZERO PUSH2 0x345 JUMPI INVALID JUMPDEST PUSH2 0x196 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x727 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x11 DUP2 MSTORE PUSH32 0x30782050726F746F636F6C20546F6B656E000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE DUP1 DUP4 SHA3 DUP7 SWAP1 SSTORE DUP1 MLOAD DUP7 DUP2 MSTORE SWAP1 MLOAD SWAP3 SWAP5 SWAP4 SWAP3 PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP3 SWAP2 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x3 SLOAD DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP5 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP6 AND DUP4 MSTORE SWAP4 DUP2 MSTORE DUP4 DUP3 SHA3 SLOAD SWAP3 DUP3 MSTORE DUP2 SWAP1 MSTORE SWAP2 DUP3 SHA3 SLOAD DUP4 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x483 JUMPI POP DUP3 DUP2 LT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x4B6 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP4 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x5C6 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE SWAP2 DUP8 AND DUP2 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x558 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 CALLER SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 DUP1 SLOAD DUP5 SWAP1 SUB SWAP1 SSTORE JUMPDEST DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP6 PUSH1 0x40 MLOAD DUP1 DUP3 DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH1 0x1 SWAP2 POP PUSH2 0x5CB JUMP JUMPDEST PUSH1 0x0 SWAP2 POP JUMPDEST JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x12 DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x3 DUP2 MSTORE PUSH32 0x5A52580000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 SHA3 SLOAD DUP3 SWAP1 LT DUP1 ISZERO SWAP1 PUSH2 0x699 JUMPI POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 SHA3 SLOAD DUP3 DUP2 ADD LT ISZERO JUMPDEST ISZERO PUSH2 0x718 JUMPI PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF CALLER DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 DUP1 SLOAD DUP9 SWAP1 SUB SWAP1 SSTORE SWAP4 DUP8 AND DUP1 DUP4 MSTORE SWAP2 DUP5 SWAP1 SHA3 DUP1 SLOAD DUP8 ADD SWAP1 SSTORE DUP4 MLOAD DUP7 DUP2 MSTORE SWAP4 MLOAD SWAP2 SWAP4 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP3 SWAP1 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG3 POP PUSH1 0x1 PUSH2 0x427 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x427 JUMP JUMPDEST JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 SHA3 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE SHA3 SLOAD JUMPDEST SWAP3 SWAP2 POP POP JUMP STOP LOG1 PUSH6 0x627A7A723058 SHA3 SIGNEXTEND 0xc9 0xd5 PUSH20 0x8EC95C497F7758571DCA1E2FC068D911C7178E66 SGT SUB 0xc1 MUL 0x1b EQ 0xd8 0xf9 STOP 0x29 ",
-				"sourceMap": "758:455:3:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;980:49;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18:2:-1;;13:3;7:5;32;59:3;53:5;48:3;41:6;93:2;88:3;85:2;78:6;73:3;67:5;152:3;;;;;117:2;108:3;;;;130;172:5;167:4;181:3;3:186;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1080:187:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;900:35:3;;;;;;;;;;;;;;;;;;;;;;;;;;1054:609:2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;859:35:3;;;;;;;;;;;;;;;;;;;;;;;;;;;;;975:99:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1035:37:3;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18:2:-1;;13:3;7:5;32;59:3;53:5;48:3;41:6;93:2;88:3;85:2;78:6;73:3;67:5;152:3;;;;;117:2;108:3;;;;130;172:5;167:4;181:3;3:186;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;118:410:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1273:126;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;980:49:3;;;;;;;;;;;;;;;;;;;:::o;1080:187:0:-;1153:19;1161:10;1153:19;;1137:4;1153:19;;;:7;:19;;;;;;;;:29;;;;;;;;;;;;:38;;;1201;;;;;;;1137:4;;1153:29;:19;1201:38;;;;;;;;;;;-1:-1:-1;1256:4:0;1080:187;;;;;:::o;900:35:3:-;;;;:::o;1054:609:2:-;1186:14;;;;1149:4;1186:14;;;:7;:14;;;;;;;;1201:10;1186:26;;;;;;;;;;;;1226:15;;;;;;;;;;:25;;;;;;:60;;;1280:6;1267:9;:19;;1226:60;:115;;;;-1:-1:-1;1328:13:2;;;:8;:13;;;;;;;;;;;1302:22;;;:39;;1226:115;1222:435;;;1366:13;;;;:8;:13;;;;;;;;;;;:23;;;;;;1403:15;;;;;;:25;;;;;;;756:10;1446:20;;1442:95;;;1486:14;;;;;;;;:7;:14;;;;;;;;1501:10;1486:26;;;;;;;;;:36;;;;;;;1442:95;1566:3;1550:28;;1559:5;1550:28;;;1571:6;1550:28;;;;;;;;;;;;;;;;;;1599:4;1592:11;;;;1222:435;1641:5;1634:12;;1222:435;1054:609;;;;;;;:::o;859:35:3:-;892:2;859:35;:::o;975:99:0:-;1051:16;;;1028:4;1051:16;;;;;;;;;;;975:99;;;;:::o;1035:37:3:-;;;;;;;;;;;;;;;;;;;:::o;118:410:0:-;260:20;269:10;260:20;171:4;260:20;;;;;;;;;;;:30;;;;;;:73;;-1:-1:-1;320:13:0;;;:8;:13;;;;;;;;;;;294:22;;;:39;;260:73;256:266;;;349:20;358:10;349:20;;:8;:20;;;;;;;;;;;:30;;;;;;;393:13;;;;;;;;;;:23;;;;;;430:33;;;;;;;393:13;;430:33;;;;;;;;;;;-1:-1:-1;484:4:0;477:11;;256:266;-1:-1:-1;514:5:0;507:12;;256:266;118:410;;;;;:::o;1273:126::-;1367:15;;;;1344:4;1367:15;;;:7;:15;;;;;;;;:25;;;;;;;;;;1273:126;;;;;:::o"
-			},
-			"gasEstimates": {
-				"creation": {
-					"codeDepositCost": "386600",
-					"executionCost": "40780",
-					"totalCost": "427380"
-				},
-				"external": {
-					"allowance(address,address)": "737",
-					"approve(address,uint256)": "22218",
-					"balanceOf(address)": "579",
-					"decimals()": "270",
-					"name()": "530",
-					"symbol()": "662",
-					"totalSupply()": "417",
-					"transfer(address,uint256)": "43393",
-					"transferFrom(address,address,uint256)": "64116"
-				}
-			},
-			"legacyAssembly": {
-				".code": [
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "PUSH",
-						"value": "60"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "PUSH",
-						"value": "40"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "MSTORE"
-					},
-					{
-						"begin": 929,
-						"end": 935,
-						"name": "PUSH",
-						"value": "33B2E3C9FD0803CE8000000"
-					},
-					{
-						"begin": 900,
-						"end": 935,
-						"name": "PUSH",
-						"value": "3"
-					},
-					{
-						"begin": 900,
-						"end": 935,
-						"name": "SSTORE"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "CALLVALUE"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "ISZERO"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "PUSH [tag]",
-						"value": "1"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "JUMPI"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "INVALID"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "tag",
-						"value": "1"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "JUMPDEST"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "tag",
-						"value": "2"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "JUMPDEST"
-					},
-					{
-						"begin": 1193,
-						"end": 1204,
-						"name": "PUSH",
-						"value": "3"
-					},
-					{
-						"begin": 1193,
-						"end": 1204,
-						"name": "SLOAD"
-					},
-					{
-						"begin": -1,
-						"end": -1,
-						"name": "PUSH",
-						"value": "1"
-					},
-					{
-						"begin": -1,
-						"end": -1,
-						"name": "PUSH",
-						"value": "A0"
-					},
-					{
-						"begin": -1,
-						"end": -1,
-						"name": "PUSH",
-						"value": "2"
-					},
-					{
-						"begin": -1,
-						"end": -1,
-						"name": "EXP"
-					},
-					{
-						"begin": -1,
-						"end": -1,
-						"name": "SUB"
-					},
-					{
-						"begin": 1179,
-						"end": 1189,
-						"name": "CALLER"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "AND"
-					},
-					{
-						"begin": 1170,
-						"end": 1178,
-						"name": "PUSH",
-						"value": "0"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "SWAP1"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "DUP2"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "MSTORE"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "PUSH",
-						"value": "20"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "DUP2"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "SWAP1"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "MSTORE"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "PUSH",
-						"value": "40"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "SWAP1"
-					},
-					{
-						"begin": 1170,
-						"end": 1190,
-						"name": "SHA3"
-					},
-					{
-						"begin": 1170,
-						"end": 1204,
-						"name": "SSTORE"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "tag",
-						"value": "3"
-					},
-					{
-						"begin": 1121,
-						"end": 1211,
-						"name": "JUMPDEST"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "tag",
-						"value": "4"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "JUMPDEST"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "PUSH #[$]",
-						"value": "0000000000000000000000000000000000000000000000000000000000000000"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "DUP1"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "PUSH [$]",
-						"value": "0000000000000000000000000000000000000000000000000000000000000000"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "PUSH",
-						"value": "0"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "CODECOPY"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "PUSH",
-						"value": "0"
-					},
-					{
-						"begin": 758,
-						"end": 1213,
-						"name": "RETURN"
-					}
-				],
-				".data": {
-					"0": {
-						".code": [
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "PUSH",
-								"value": "60"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "PUSH",
-								"value": "40"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "MSTORE"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "CALLDATASIZE"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "ISZERO"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "PUSH [tag]",
-								"value": "1"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "JUMPI"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "PUSH",
-								"value": "FFFFFFFF"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "PUSH",
-								"value": "100000000000000000000000000000000000000000000000000000000"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "PUSH",
-								"value": "0"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "CALLDATALOAD"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "DIV"
-							},
-							{
-								"begin": 758,
-								"end": 1213,
-								"name": "AND"
-							},
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-							{
-								"begin": 1149,
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-							{
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-								"value": "1"
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-								"value": "40"
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-							{
-								"begin": 1186,
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-								"name": "DUP1"
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-							{
-								"begin": 1186,
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-								"name": "DUP4"
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-							{
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-							{
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-							{
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-							{
-								"begin": 1186,
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-							{
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-								"begin": 1226,
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-							{
-								"begin": 1226,
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-							{
-								"begin": 1226,
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-							{
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-							{
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-							{
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-							{
-								"begin": 1226,
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-								"name": "DUP3"
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-							{
-								"begin": 1226,
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-								"name": "SHA3"
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-							{
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-							{
-								"begin": 1226,
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-							{
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-							},
-							{
-								"begin": 1226,
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-							{
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-							{
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-								"name": "JUMPI"
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-							{
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-								"name": "POP"
-							},
-							{
-								"begin": 1280,
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-								"name": "DUP3"
-							},
-							{
-								"begin": 1267,
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-								"name": "DUP2"
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-							{
-								"begin": 1267,
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-								"name": "LT"
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-							{
-								"begin": 1267,
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-							{
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-							{
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-							{
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-							{
-								"begin": 1328,
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-								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-							},
-							{
-								"begin": 1328,
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-								"name": "DUP5"
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-							{
-								"begin": 1328,
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-								"name": "AND"
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-							{
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-							{
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-							{
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-								"name": "SWAP1"
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-							{
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-								"name": "SLOAD"
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-							{
-								"begin": 1302,
-								"end": 1324,
-								"name": "DUP4"
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-							{
-								"begin": 1302,
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-								"name": "DUP2"
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-							{
-								"begin": 1302,
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-								"name": "ADD"
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-							{
-								"begin": 1302,
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-								"name": "LT"
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-							{
-								"begin": 1302,
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-								"name": "ISZERO"
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-							{
-								"begin": 1222,
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-								"name": "ISZERO"
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-							{
-								"begin": 1222,
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-								"name": "JUMPI"
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-								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
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-							{
-								"begin": 1366,
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-							{
-								"begin": 1366,
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-								"name": "DUP6"
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-							{
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-								"name": "SWAP1"
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-							{
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-								"value": "20"
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-							{
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-								"value": "40"
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-							{
-								"begin": 1366,
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-								"name": "DUP1"
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-							{
-								"begin": 1366,
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-								"name": "SHA3"
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-							{
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-								"name": "DUP1"
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-								"begin": 1366,
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-								"name": "SLOAD"
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-							{
-								"begin": 1366,
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-								"name": "DUP8"
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-							{
-								"begin": 1366,
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-								"name": "ADD"
-							},
-							{
-								"begin": 1366,
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-								"begin": 1366,
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-								"name": "SSTORE"
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-							{
-								"begin": 1403,
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-								"name": "SWAP2"
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-							{
-								"begin": 1403,
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-								"name": "DUP8"
-							},
-							{
-								"begin": 1403,
-								"end": 1418,
-								"name": "AND"
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-							{
-								"begin": 1403,
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-								"name": "DUP2"
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-							{
-								"begin": 1403,
-								"end": 1418,
-								"name": "MSTORE"
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-							{
-								"begin": 1403,
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-								"name": "SHA3"
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-							{
-								"begin": 1403,
-								"end": 1428,
-								"name": "DUP1"
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-							{
-								"begin": 1403,
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-								"name": "SLOAD"
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-							{
-								"begin": 1403,
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-								"name": "DUP5"
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-							{
-								"begin": 1403,
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-								"name": "SWAP1"
-							},
-							{
-								"begin": 1403,
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-								"name": "SUB"
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-								"name": "SWAP1"
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-							{
-								"begin": 1403,
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-								"name": "SSTORE"
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-							{
-								"begin": 756,
-								"end": 766,
-								"name": "PUSH",
-								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-							},
-							{
-								"begin": 1446,
-								"end": 1466,
-								"name": "DUP2"
-							},
-							{
-								"begin": 1446,
-								"end": 1466,
-								"name": "LT"
-							},
-							{
-								"begin": 1442,
-								"end": 1537,
-								"name": "ISZERO"
-							},
-							{
-								"begin": 1442,
-								"end": 1537,
-								"name": "PUSH [tag]",
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-							},
-							{
-								"begin": 1442,
-								"end": 1537,
-								"name": "JUMPI"
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-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "PUSH",
-								"value": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "DUP1"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "DUP7"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "AND"
-							},
-							{
-								"begin": 1486,
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-								"name": "PUSH",
-								"value": "0"
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-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "SWAP1"
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-							{
-								"begin": 1486,
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-								"name": "DUP2"
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-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "MSTORE"
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-							{
-								"begin": 1486,
-								"end": 1493,
-								"name": "PUSH",
-								"value": "1"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "PUSH",
-								"value": "20"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "SWAP1"
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-							{
-								"begin": 1486,
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-								"name": "DUP2"
-							},
-							{
-								"begin": 1486,
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-								"name": "MSTORE"
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-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "PUSH",
-								"value": "40"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "DUP1"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "DUP4"
-							},
-							{
-								"begin": 1486,
-								"end": 1500,
-								"name": "SHA3"
-							},
-							{
-								"begin": 1501,
-								"end": 1511,
-								"name": "CALLER"
-							},
-							{
-								"begin": 1486,
-								"end": 1512,
-								"name": "SWAP1"
-							},
-							{
-								"begin": 1486,
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-								"name": "SWAP5"
-							},
-							{
-								"begin": 1486,
-								"end": 1512,
-								"name": "AND"
-							},
-							{
-								"begin": 1486,
-								"end": 1512,
-								"name": "DUP4"
-							},
-							{
-								"begin": 1486,
-								"end": 1512,
-								"name": "MSTORE"
-							},
-							{
-								"begin": 1486,
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-								"name": "SWAP3"
-							},
-							{
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-			"methodIdentifiers": {
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-				"name()": "06fdde03",
-				"symbol()": "95d89b41",
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-				"transfer(address,uint256)": "a9059cbb",
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-		"userdoc": {
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-	"sources": {
-		"tokens/ZRXToken/ZRXToken.sol": {
-			"id": 3
-		},
-		"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol": {
-			"id": 2
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-		"tokens/ZRXToken/ERC20Token_v1.sol": {
-			"id": 0
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-		"tokens/ZRXToken/Token_v1.sol": {
-			"id": 1
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-	},
-	"sourceCodes": {
-		"tokens/ZRXToken/ZRXToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.11;\n\n// solhint-disable-next-line max-line-length\nimport { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from \"./UnlimitedAllowanceToken_v1.sol\";\n\n\ncontract ZRXToken is \n    UnlimitedAllowanceToken\n{\n\n    // solhint-disable const-name-snakecase\n    uint8 constant public decimals = 18;\n    uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places\n    string constant public name = \"0x Protocol Token\";\n    string constant public symbol = \"ZRX\";\n    // solhint-enableconst-name-snakecase\n\n    function ZRXToken()\n        public\n    {\n        balances[msg.sender] = totalSupply;\n    }\n}\n",
-		"tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity ^0.4.11;\n\nimport { ERC20Token_v1 as ERC20Token } from \"./ERC20Token_v1.sol\";\n\ncontract UnlimitedAllowanceToken_v1 is ERC20Token {\n\n    uint constant MAX_UINT = 2**256 - 1;\n\n    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.\n    /// @param _from Address to transfer from.\n    /// @param _to Address to transfer to.\n    /// @param _value Amount to transfer.\n    /// @return Success of transfer.\n    function transferFrom(address _from, address _to, uint _value)\n        public\n        returns (bool)\n    {\n        uint allowance = allowed[_from][msg.sender];\n        if (balances[_from] >= _value\n            && allowance >= _value\n            && balances[_to] + _value >= balances[_to]\n        ) {\n            balances[_to] += _value;\n            balances[_from] -= _value;\n            if (allowance < MAX_UINT) {\n                allowed[_from][msg.sender] -= _value;\n            }\n            Transfer(_from, _to, _value);\n            return true;\n        } else {\n            return false;\n        }\n    }\n}\n",
-		"tokens/ZRXToken/ERC20Token_v1.sol": "pragma solidity ^0.4.11;\n\nimport { Token_v1 as Token } from \"./Token_v1.sol\";\n\ncontract ERC20Token_v1 is Token {\n\n    function transfer(address _to, uint _value) returns (bool) {\n        //Default assumes totalSupply can't be over max (2^256 - 1).\n        if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {\n            balances[msg.sender] -= _value;\n            balances[_to] += _value;\n            Transfer(msg.sender, _to, _value);\n            return true;\n        } else { return false; }\n    }\n\n    function transferFrom(address _from, address _to, uint _value) returns (bool) {\n        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {\n            balances[_to] += _value;\n            balances[_from] -= _value;\n            allowed[_from][msg.sender] -= _value;\n            Transfer(_from, _to, _value);\n            return true;\n        } else { return false; }\n    }\n\n    function balanceOf(address _owner) constant returns (uint) {\n        return balances[_owner];\n    }\n\n    function approve(address _spender, uint _value) returns (bool) {\n        allowed[msg.sender][_spender] = _value;\n        Approval(msg.sender, _spender, _value);\n        return true;\n    }\n\n    function allowance(address _owner, address _spender) constant returns (uint) {\n        return allowed[_owner][_spender];\n    }\n\n    mapping (address => uint) balances;\n    mapping (address => mapping (address => uint)) allowed;\n    uint public totalSupply;\n}\n",
-		"tokens/ZRXToken/Token_v1.sol": "pragma solidity ^0.4.11;\n\ncontract Token_v1 {\n\n    /// @return total amount of tokens\n    function totalSupply() constant returns (uint supply) {}\n\n    /// @param _owner The address from which the balance will be retrieved\n    /// @return The balance\n    function balanceOf(address _owner) constant returns (uint balance) {}\n\n    /// @notice send `_value` token to `_to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return Whether the transfer was successful or not\n    function transfer(address _to, uint _value) returns (bool success) {}\n\n    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return Whether the transfer was successful or not\n    function transferFrom(address _from, address _to, uint _value) returns (bool success) {}\n\n    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Whether the approval was successful or not\n    function approve(address _spender, uint _value) returns (bool success) {}\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender) constant returns (uint remaining) {}\n\n    event Transfer(address indexed _from, address indexed _to, uint _value);\n    event Approval(address indexed _owner, address indexed _spender, uint _value);\n}\n\n"
-	},
-	"sourceTreeHashHex": "0x544edb4a6a886e7483e4b5b0931f3a7acf15a9a252f007bb05ebf98ab091fd6a",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.11+commit.68ef5810.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
diff --git a/contracts/core/generated-wrappers/asset_proxy_owner.ts b/contracts/core/generated-wrappers/asset_proxy_owner.ts
deleted file mode 100644
index 8ca70e026..000000000
--- a/contracts/core/generated-wrappers/asset_proxy_owner.ts
+++ /dev/null
@@ -1,1876 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type AssetProxyOwnerEventArgs =
-    | AssetProxyOwnerAssetProxyRegistrationEventArgs
-    | AssetProxyOwnerConfirmationTimeSetEventArgs
-    | AssetProxyOwnerTimeLockChangeEventArgs
-    | AssetProxyOwnerConfirmationEventArgs
-    | AssetProxyOwnerRevocationEventArgs
-    | AssetProxyOwnerSubmissionEventArgs
-    | AssetProxyOwnerExecutionEventArgs
-    | AssetProxyOwnerExecutionFailureEventArgs
-    | AssetProxyOwnerDepositEventArgs
-    | AssetProxyOwnerOwnerAdditionEventArgs
-    | AssetProxyOwnerOwnerRemovalEventArgs
-    | AssetProxyOwnerRequirementChangeEventArgs;
-
-export enum AssetProxyOwnerEvents {
-    AssetProxyRegistration = 'AssetProxyRegistration',
-    ConfirmationTimeSet = 'ConfirmationTimeSet',
-    TimeLockChange = 'TimeLockChange',
-    Confirmation = 'Confirmation',
-    Revocation = 'Revocation',
-    Submission = 'Submission',
-    Execution = 'Execution',
-    ExecutionFailure = 'ExecutionFailure',
-    Deposit = 'Deposit',
-    OwnerAddition = 'OwnerAddition',
-    OwnerRemoval = 'OwnerRemoval',
-    RequirementChange = 'RequirementChange',
-}
-
-export interface AssetProxyOwnerAssetProxyRegistrationEventArgs extends DecodedLogArgs {
-    assetProxyContract: string;
-    isRegistered: boolean;
-}
-
-export interface AssetProxyOwnerConfirmationTimeSetEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-    confirmationTime: BigNumber;
-}
-
-export interface AssetProxyOwnerTimeLockChangeEventArgs extends DecodedLogArgs {
-    secondsTimeLocked: BigNumber;
-}
-
-export interface AssetProxyOwnerConfirmationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface AssetProxyOwnerRevocationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface AssetProxyOwnerSubmissionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface AssetProxyOwnerExecutionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface AssetProxyOwnerExecutionFailureEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface AssetProxyOwnerDepositEventArgs extends DecodedLogArgs {
-    sender: string;
-    value: BigNumber;
-}
-
-export interface AssetProxyOwnerOwnerAdditionEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface AssetProxyOwnerOwnerRemovalEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface AssetProxyOwnerRequirementChangeEventArgs extends DecodedLogArgs {
-    required: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class AssetProxyOwnerContract extends BaseContract {
-    public owners = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'owners(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'removeOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public revokeConfirmation = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.revokeConfirmation.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'revokeConfirmation(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isOwner = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'isOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmations = {
-        async callAsync(
-            index_0: BigNumber,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'confirmations(uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public executeRemoveAuthorizedAddressAtIndex = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeRemoveAuthorizedAddressAtIndex.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'executeRemoveAuthorizedAddressAtIndex(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeRemoveAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeRemoveAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public secondsTimeLocked = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'secondsTimeLocked()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'secondsTimeLocked'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionCount = {
-        async callAsync(
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'getTransactionCount(bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
-            const encodedData = ethersFunction.encode([pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public registerAssetProxy = {
-        async sendTransactionAsync(
-            assetProxyContract: string,
-            isRegistered: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
-            [assetProxyContract,
-    isRegistered
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-    isRegistered
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
-    isRegistered
-    ]);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
-    isRegistered
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.registerAssetProxy.estimateGasAsync.bind(
-                    self,
-                    assetProxyContract,
-                    isRegistered
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetProxyContract: string,
-            isRegistered: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
-            [assetProxyContract,
-    isRegistered
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-    isRegistered
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
-    isRegistered
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetProxyContract: string,
-            isRegistered: boolean,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
-            [assetProxyContract,
-    isRegistered
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-    isRegistered
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
-    isRegistered
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetProxyContract: string,
-            isRegistered: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'registerAssetProxy(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxyContract,
-        isRegistered
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-        isRegistered
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
-        isRegistered
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxyContract,
-        isRegistered
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public addOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'addOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isConfirmed = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'isConfirmed(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeTimeLock = {
-        async sendTransactionAsync(
-            _secondsTimeLocked: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
-    ]);
-            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeTimeLock.estimateGasAsync.bind(
-                    self,
-                    _secondsTimeLocked
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _secondsTimeLocked: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _secondsTimeLocked: BigNumber,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _secondsTimeLocked: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'changeTimeLock(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_secondsTimeLocked
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
-            const encodedData = ethersFunction.encode([_secondsTimeLocked
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeTimeLock'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isAssetProxyRegistered = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'isAssetProxyRegistered(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isAssetProxyRegistered;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isAssetProxyRegistered'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmationCount = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'getConfirmationCount(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, BigNumber, string, boolean]
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'transactions(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOwners = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'getOwners()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionIds = {
-        async callAsync(
-            from: BigNumber,
-            to: BigNumber,
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber[]
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [from,
-        to,
-        pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
-            const encodedData = ethersFunction.encode([from,
-        to,
-        pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmations = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'getConfirmations(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactionCount = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'transactionCount()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeRequirement = {
-        async sendTransactionAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-    ]);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeRequirement.estimateGasAsync.bind(
-                    self,
-                    _required
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _required: BigNumber,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _required: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'changeRequirement(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_required
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
-            const encodedData = ethersFunction.encode([_required
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public confirmTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.confirmTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'confirmTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public submitTransaction = {
-        async sendTransactionAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-    value,
-    data
-    ]);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.submitTransaction.estimateGasAsync.bind(
-                    self,
-                    destination,
-                    value,
-                    data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            destination: string,
-            value: BigNumber,
-            data: string,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'submitTransaction(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [destination,
-        value,
-        data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-        value,
-        data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-        value,
-        data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
-            const encodedData = ethersFunction.encode([destination,
-        value,
-        data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmationTimes = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'confirmationTimes(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmationTimes'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public MAX_OWNER_COUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'MAX_OWNER_COUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public required = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'required()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public replaceOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-    newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.replaceOwner.estimateGasAsync.bind(
-                    self,
-                    owner,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-            newOwner: string,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'replaceOwner(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner,
-        newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-        newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-        newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
-            const encodedData = ethersFunction.encode([owner,
-        newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as AssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as AssetProxyOwnerContract;
-            const functionSignature = 'executeTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _assetProxyContracts: string[],
-            _required: BigNumber,
-            _secondsTimeLocked: BigNumber,
-    ): Promise<AssetProxyOwnerContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return AssetProxyOwnerContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _assetProxyContracts: string[],
-            _required: BigNumber,
-            _secondsTimeLocked: BigNumber,
-    ): Promise<AssetProxyOwnerContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`AssetProxyOwner successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new AssetProxyOwnerContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('AssetProxyOwner', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_erc20_token.ts b/contracts/core/generated-wrappers/dummy_erc20_token.ts
deleted file mode 100644
index 1efeeed0a..000000000
--- a/contracts/core/generated-wrappers/dummy_erc20_token.ts
+++ /dev/null
@@ -1,1044 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type DummyERC20TokenEventArgs =
-    | DummyERC20TokenTransferEventArgs
-    | DummyERC20TokenApprovalEventArgs;
-
-export enum DummyERC20TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-}
-
-export interface DummyERC20TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface DummyERC20TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class DummyERC20TokenContract extends BaseContract {
-    public name = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'name()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _spender,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _spender: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _spender: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_spender,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_spender,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public decimals = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'decimals()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public symbol = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'symbol()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public mint = {
-        async sendTransactionAsync(
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
-    ]);
-            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.mint.estimateGasAsync.bind(
-                    self,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'mint(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
-            const encodedData = ethersFunction.encode([_value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([_to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public allowance = {
-        async callAsync(
-            _owner: string,
-            _spender: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _spender
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _spender
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _spender
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([_owner,
-        _spender
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setBalance = {
-        async sendTransactionAsync(
-            _target: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setBalance.estimateGasAsync.bind(
-                    self,
-                    _target,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _target: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _target: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _target: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'setBalance(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_target,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setBalance;
-            const encodedData = ethersFunction.encode([_target,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setBalance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as DummyERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public MAX_MINT_AMOUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyERC20TokenContract;
-            const functionSignature = 'MAX_MINT_AMOUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_MINT_AMOUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_MINT_AMOUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-            _decimals: BigNumber,
-            _totalSupply: BigNumber,
-    ): Promise<DummyERC20TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return DummyERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
-_symbol,
-_decimals,
-_totalSupply
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-            _decimals: BigNumber,
-            _totalSupply: BigNumber,
-    ): Promise<DummyERC20TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_name,
-_symbol,
-_decimals,
-_totalSupply
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_name,
-_symbol,
-_decimals,
-_totalSupply
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_name,
-_symbol,
-_decimals,
-_totalSupply
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`DummyERC20Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new DummyERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_name,
-_symbol,
-_decimals,
-_totalSupply
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('DummyERC20Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_erc721_receiver.ts b/contracts/core/generated-wrappers/dummy_erc721_receiver.ts
deleted file mode 100644
index 49fd3ca20..000000000
--- a/contracts/core/generated-wrappers/dummy_erc721_receiver.ts
+++ /dev/null
@@ -1,231 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type DummyERC721ReceiverEventArgs =
-    | DummyERC721ReceiverTokenReceivedEventArgs;
-
-export enum DummyERC721ReceiverEvents {
-    TokenReceived = 'TokenReceived',
-}
-
-export interface DummyERC721ReceiverTokenReceivedEventArgs extends DecodedLogArgs {
-    operator: string;
-    from: string;
-    tokenId: BigNumber;
-    data: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class DummyERC721ReceiverContract extends BaseContract {
-    public onERC721Received = {
-        async sendTransactionAsync(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721ReceiverContract;
-            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
-            [_operator,
-    _from,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.onERC721Received.estimateGasAsync.bind(
-                    self,
-                    _operator,
-                    _from,
-                    _tokenId,
-                    _data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721ReceiverContract;
-            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
-            [_operator,
-    _from,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-        ): string {
-            const self = this as any as DummyERC721ReceiverContract;
-            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
-            [_operator,
-    _from,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC721ReceiverContract;
-            const functionSignature = 'onERC721Received(address,address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_operator,
-        _from,
-        _tokenId,
-        _data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-        _from,
-        _tokenId,
-        _data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-        _from,
-        _tokenId,
-        _data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.onERC721Received;
-            const encodedData = ethersFunction.encode([_operator,
-        _from,
-        _tokenId,
-        _data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'onERC721Received'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<DummyERC721ReceiverContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return DummyERC721ReceiverContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<DummyERC721ReceiverContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`DummyERC721Receiver successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new DummyERC721ReceiverContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('DummyERC721Receiver', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_erc721_token.ts b/contracts/core/generated-wrappers/dummy_erc721_token.ts
deleted file mode 100644
index cc5f9679f..000000000
--- a/contracts/core/generated-wrappers/dummy_erc721_token.ts
+++ /dev/null
@@ -1,1326 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type DummyERC721TokenEventArgs =
-    | DummyERC721TokenTransferEventArgs
-    | DummyERC721TokenApprovalEventArgs
-    | DummyERC721TokenApprovalForAllEventArgs;
-
-export enum DummyERC721TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-    ApprovalForAll = 'ApprovalForAll',
-}
-
-export interface DummyERC721TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _tokenId: BigNumber;
-}
-
-export interface DummyERC721TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _approved: string;
-    _tokenId: BigNumber;
-}
-
-export interface DummyERC721TokenApprovalForAllEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _operator: string;
-    _approved: boolean;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class DummyERC721TokenContract extends BaseContract {
-    public name = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'name()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getApproved = {
-        async callAsync(
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'getApproved(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getApproved;
-            const encodedData = ethersFunction.encode([_tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getApproved'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            _approved: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_approved,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _approved,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _approved: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_approved,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _approved: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_approved,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _approved: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_approved,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_approved,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public mint = {
-        async sendTransactionAsync(
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('mint(address,uint256)').inputs;
-            [_to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('mint(address,uint256)').functions.mint.encode([_to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.mint.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('mint(address,uint256)').inputs;
-            [_to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('mint(address,uint256)').functions.mint.encode([_to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('mint(address,uint256)').inputs;
-            [_to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('mint(address,uint256)').functions.mint.encode([_to,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'mint(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
-            const encodedData = ethersFunction.encode([_to,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public safeTransferFrom1 = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.safeTransferFrom1.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'safeTransferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public ownerOf = {
-        async callAsync(
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'ownerOf(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ownerOf;
-            const encodedData = ethersFunction.encode([_tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'ownerOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public symbol = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'symbol()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public burn = {
-        async sendTransactionAsync(
-            _owner: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('burn(address,uint256)').inputs;
-            [_owner,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('burn(address,uint256)').functions.burn.encode([_owner,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.burn.estimateGasAsync.bind(
-                    self,
-                    _owner,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _owner: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('burn(address,uint256)').inputs;
-            [_owner,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('burn(address,uint256)').functions.burn.encode([_owner,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _owner: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('burn(address,uint256)').inputs;
-            [_owner,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('burn(address,uint256)').functions.burn.encode([_owner,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _owner: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'burn(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.burn;
-            const encodedData = ethersFunction.encode([_owner,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'burn'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public setApprovalForAll = {
-        async sendTransactionAsync(
-            _operator: string,
-            _approved: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
-            [_operator,
-    _approved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _approved
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-    _approved
-    ]);
-            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
-    _approved
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setApprovalForAll.estimateGasAsync.bind(
-                    self,
-                    _operator,
-                    _approved
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _operator: string,
-            _approved: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
-            [_operator,
-    _approved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _approved
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
-    _approved
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _operator: string,
-            _approved: boolean,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
-            [_operator,
-    _approved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _approved
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
-    _approved
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _operator: string,
-            _approved: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'setApprovalForAll(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_operator,
-        _approved
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-        _approved
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-        _approved
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setApprovalForAll;
-            const encodedData = ethersFunction.encode([_operator,
-        _approved
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setApprovalForAll'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public safeTransferFrom2 = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
-            [_from,
-    _to,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.safeTransferFrom2.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _tokenId,
-                    _data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
-            [_from,
-    _to,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
-            [_from,
-    _to,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'safeTransferFrom(address,address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _tokenId,
-        _data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _tokenId,
-        _data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _tokenId,
-        _data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _tokenId,
-        _data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isApprovedForAll = {
-        async callAsync(
-            _owner: string,
-            _operator: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'isApprovedForAll(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _operator
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _operator
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _operator
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isApprovedForAll;
-            const encodedData = ethersFunction.encode([_owner,
-        _operator
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isApprovedForAll'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as DummyERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyERC721TokenContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-    ): Promise<DummyERC721TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return DummyERC721TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
-_symbol
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-    ): Promise<DummyERC721TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_name,
-_symbol
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_name,
-_symbol
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_name,
-_symbol
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`DummyERC721Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new DummyERC721TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_name,
-_symbol
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('DummyERC721Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts b/contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts
deleted file mode 100644
index d8a4c0f89..000000000
--- a/contracts/core/generated-wrappers/dummy_multiple_return_erc20_token.ts
+++ /dev/null
@@ -1,1044 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type DummyMultipleReturnERC20TokenEventArgs =
-    | DummyMultipleReturnERC20TokenTransferEventArgs
-    | DummyMultipleReturnERC20TokenApprovalEventArgs;
-
-export enum DummyMultipleReturnERC20TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-}
-
-export interface DummyMultipleReturnERC20TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface DummyMultipleReturnERC20TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class DummyMultipleReturnERC20TokenContract extends BaseContract {
-    public name = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'name()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _spender,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _spender: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _spender: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_spender,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_spender,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public decimals = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'decimals()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public symbol = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'symbol()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public mint = {
-        async sendTransactionAsync(
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
-    ]);
-            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.mint.estimateGasAsync.bind(
-                    self,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'mint(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
-            const encodedData = ethersFunction.encode([_value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([_to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public allowance = {
-        async callAsync(
-            _owner: string,
-            _spender: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _spender
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _spender
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _spender
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([_owner,
-        _spender
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setBalance = {
-        async sendTransactionAsync(
-            _target: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setBalance.estimateGasAsync.bind(
-                    self,
-                    _target,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _target: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _target: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _target: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'setBalance(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_target,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setBalance;
-            const encodedData = ethersFunction.encode([_target,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setBalance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public MAX_MINT_AMOUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyMultipleReturnERC20TokenContract;
-            const functionSignature = 'MAX_MINT_AMOUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_MINT_AMOUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_MINT_AMOUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-            _decimals: BigNumber,
-            _totalSupply: BigNumber,
-    ): Promise<DummyMultipleReturnERC20TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return DummyMultipleReturnERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
-_symbol,
-_decimals,
-_totalSupply
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-            _decimals: BigNumber,
-            _totalSupply: BigNumber,
-    ): Promise<DummyMultipleReturnERC20TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_name,
-_symbol,
-_decimals,
-_totalSupply
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_name,
-_symbol,
-_decimals,
-_totalSupply
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_name,
-_symbol,
-_decimals,
-_totalSupply
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`DummyMultipleReturnERC20Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new DummyMultipleReturnERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_name,
-_symbol,
-_decimals,
-_totalSupply
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('DummyMultipleReturnERC20Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts b/contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts
deleted file mode 100644
index 6bf32ae48..000000000
--- a/contracts/core/generated-wrappers/dummy_no_return_erc20_token.ts
+++ /dev/null
@@ -1,1044 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type DummyNoReturnERC20TokenEventArgs =
-    | DummyNoReturnERC20TokenTransferEventArgs
-    | DummyNoReturnERC20TokenApprovalEventArgs;
-
-export enum DummyNoReturnERC20TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-}
-
-export interface DummyNoReturnERC20TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface DummyNoReturnERC20TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class DummyNoReturnERC20TokenContract extends BaseContract {
-    public name = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'name()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _spender,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _spender: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _spender: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_spender,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_spender,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public decimals = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'decimals()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public symbol = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'symbol()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public mint = {
-        async sendTransactionAsync(
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
-    ]);
-            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.mint.estimateGasAsync.bind(
-                    self,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('mint(uint256)').inputs;
-            [_value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('mint(uint256)').functions.mint.encode([_value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'mint(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.mint;
-            const encodedData = ethersFunction.encode([_value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'mint'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([_to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public allowance = {
-        async callAsync(
-            _owner: string,
-            _spender: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _spender
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _spender
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _spender
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([_owner,
-        _spender
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setBalance = {
-        async sendTransactionAsync(
-            _target: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setBalance.estimateGasAsync.bind(
-                    self,
-                    _target,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _target: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _target: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('setBalance(address,uint256)').inputs;
-            [_target,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setBalance(address,uint256)').functions.setBalance.encode([_target,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _target: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'setBalance(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_target,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_target,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_target,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setBalance;
-            const encodedData = ethersFunction.encode([_target,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setBalance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public MAX_MINT_AMOUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as DummyNoReturnERC20TokenContract;
-            const functionSignature = 'MAX_MINT_AMOUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_MINT_AMOUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_MINT_AMOUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-            _decimals: BigNumber,
-            _totalSupply: BigNumber,
-    ): Promise<DummyNoReturnERC20TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return DummyNoReturnERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _name,
-_symbol,
-_decimals,
-_totalSupply
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _name: string,
-            _symbol: string,
-            _decimals: BigNumber,
-            _totalSupply: BigNumber,
-    ): Promise<DummyNoReturnERC20TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_name,
-_symbol,
-_decimals,
-_totalSupply
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_name,
-_symbol,
-_decimals,
-_totalSupply
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_name,
-_symbol,
-_decimals,
-_totalSupply
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`DummyNoReturnERC20Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new DummyNoReturnERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_name,
-_symbol,
-_decimals,
-_totalSupply
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('DummyNoReturnERC20Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc20_proxy.ts b/contracts/core/generated-wrappers/erc20_proxy.ts
deleted file mode 100644
index ab207b38e..000000000
--- a/contracts/core/generated-wrappers/erc20_proxy.ts
+++ /dev/null
@@ -1,649 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ERC20ProxyEventArgs =
-    | ERC20ProxyAuthorizedAddressAddedEventArgs
-    | ERC20ProxyAuthorizedAddressRemovedEventArgs;
-
-export enum ERC20ProxyEvents {
-    AuthorizedAddressAdded = 'AuthorizedAddressAdded',
-    AuthorizedAddressRemoved = 'AuthorizedAddressRemoved',
-}
-
-export interface ERC20ProxyAuthorizedAddressAddedEventArgs extends DecodedLogArgs {
-    target: string;
-    caller: string;
-}
-
-export interface ERC20ProxyAuthorizedAddressRemovedEventArgs extends DecodedLogArgs {
-    target: string;
-    caller: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ERC20ProxyContract extends BaseContract {
-    public addAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'addAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public authorities = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'authorities(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'removeAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeAuthorizedAddressAtIndex = {
-        async sendTransactionAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-    index
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
-                    self,
-                    target,
-                    index
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-            index: BigNumber,
-        ): string {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([target,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getProxyId = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'getProxyId()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public authorized = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'authorized(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAuthorizedAddresses = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'getAuthorizedAddresses()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as ERC20ProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC20ProxyContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC20ProxyContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ERC20ProxyContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC20ProxyContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ERC20Proxy successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ERC20ProxyContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ERC20Proxy', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc20_token.ts b/contracts/core/generated-wrappers/erc20_token.ts
deleted file mode 100644
index 8ee563b7e..000000000
--- a/contracts/core/generated-wrappers/erc20_token.ts
+++ /dev/null
@@ -1,556 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ERC20TokenEventArgs =
-    | ERC20TokenTransferEventArgs
-    | ERC20TokenApprovalEventArgs;
-
-export enum ERC20TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-}
-
-export interface ERC20TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface ERC20TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ERC20TokenContract extends BaseContract {
-    public approve = {
-        async sendTransactionAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _spender,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _spender: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _spender: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ERC20TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_spender,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_spender,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ERC20TokenContract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ERC20TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ERC20TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ERC20TokenContract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([_to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public allowance = {
-        async callAsync(
-            _owner: string,
-            _spender: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ERC20TokenContract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _spender
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _spender
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _spender
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([_owner,
-        _spender
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC20TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC20TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ERC20Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ERC20Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc721_proxy.ts b/contracts/core/generated-wrappers/erc721_proxy.ts
deleted file mode 100644
index 691c55578..000000000
--- a/contracts/core/generated-wrappers/erc721_proxy.ts
+++ /dev/null
@@ -1,649 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ERC721ProxyEventArgs =
-    | ERC721ProxyAuthorizedAddressAddedEventArgs
-    | ERC721ProxyAuthorizedAddressRemovedEventArgs;
-
-export enum ERC721ProxyEvents {
-    AuthorizedAddressAdded = 'AuthorizedAddressAdded',
-    AuthorizedAddressRemoved = 'AuthorizedAddressRemoved',
-}
-
-export interface ERC721ProxyAuthorizedAddressAddedEventArgs extends DecodedLogArgs {
-    target: string;
-    caller: string;
-}
-
-export interface ERC721ProxyAuthorizedAddressRemovedEventArgs extends DecodedLogArgs {
-    target: string;
-    caller: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ERC721ProxyContract extends BaseContract {
-    public addAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'addAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public authorities = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'authorities(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'removeAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeAuthorizedAddressAtIndex = {
-        async sendTransactionAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-    index
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
-                    self,
-                    target,
-                    index
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-            index: BigNumber,
-        ): string {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([target,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getProxyId = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'getProxyId()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public authorized = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'authorized(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAuthorizedAddresses = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'getAuthorizedAddresses()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as ERC721ProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721ProxyContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC721ProxyContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ERC721ProxyContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC721ProxyContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ERC721Proxy successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ERC721ProxyContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ERC721Proxy', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/erc721_token.ts b/contracts/core/generated-wrappers/erc721_token.ts
deleted file mode 100644
index d1a2d5670..000000000
--- a/contracts/core/generated-wrappers/erc721_token.ts
+++ /dev/null
@@ -1,893 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ERC721TokenEventArgs =
-    | ERC721TokenTransferEventArgs
-    | ERC721TokenApprovalEventArgs
-    | ERC721TokenApprovalForAllEventArgs;
-
-export enum ERC721TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-    ApprovalForAll = 'ApprovalForAll',
-}
-
-export interface ERC721TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _tokenId: BigNumber;
-}
-
-export interface ERC721TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _approved: string;
-    _tokenId: BigNumber;
-}
-
-export interface ERC721TokenApprovalForAllEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _operator: string;
-    _approved: boolean;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ERC721TokenContract extends BaseContract {
-    public getApproved = {
-        async callAsync(
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'getApproved(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getApproved;
-            const encodedData = ethersFunction.encode([_tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getApproved'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            _approved: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_approved,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _approved,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _approved: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_approved,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _approved: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_approved,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_approved,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _approved: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_approved,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_approved,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_approved,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_approved,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public safeTransferFrom1 = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _tokenId
-    ]);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.safeTransferFrom1.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _tokenId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-        ): string {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _tokenId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'safeTransferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public ownerOf = {
-        async callAsync(
-            _tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'ownerOf(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ownerOf;
-            const encodedData = ethersFunction.encode([_tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'ownerOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setApprovalForAll = {
-        async sendTransactionAsync(
-            _operator: string,
-            _approved: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
-            [_operator,
-    _approved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _approved
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-    _approved
-    ]);
-            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
-    _approved
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setApprovalForAll.estimateGasAsync.bind(
-                    self,
-                    _operator,
-                    _approved
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _operator: string,
-            _approved: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
-            [_operator,
-    _approved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _approved
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
-    _approved
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _operator: string,
-            _approved: boolean,
-        ): string {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('setApprovalForAll(address,bool)').inputs;
-            [_operator,
-    _approved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _approved
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setApprovalForAll(address,bool)').functions.setApprovalForAll.encode([_operator,
-    _approved
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _operator: string,
-            _approved: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'setApprovalForAll(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_operator,
-        _approved
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-        _approved
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-        _approved
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setApprovalForAll;
-            const encodedData = ethersFunction.encode([_operator,
-        _approved
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setApprovalForAll'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public safeTransferFrom2 = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
-            [_from,
-    _to,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.safeTransferFrom2.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _tokenId,
-                    _data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
-            [_from,
-    _to,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-        ): string {
-            const self = this as any as ERC721TokenContract;
-            const inputAbi = self._lookupAbi('safeTransferFrom(address,address,uint256,bytes)').inputs;
-            [_from,
-    _to,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('safeTransferFrom(address,address,uint256,bytes)').functions.safeTransferFrom.encode([_from,
-    _to,
-    _tokenId,
-    _data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _tokenId: BigNumber,
-            _data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'safeTransferFrom(address,address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _tokenId,
-        _data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _tokenId,
-        _data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _tokenId,
-        _data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.safeTransferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _tokenId,
-        _data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'safeTransferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isApprovedForAll = {
-        async callAsync(
-            _owner: string,
-            _operator: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ERC721TokenContract;
-            const functionSignature = 'isApprovedForAll(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _operator
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _operator
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _operator
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isApprovedForAll;
-            const encodedData = ethersFunction.encode([_owner,
-        _operator
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isApprovedForAll'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC721TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ERC721TokenContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ERC721TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ERC721Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ERC721TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ERC721Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/exchange.ts b/contracts/core/generated-wrappers/exchange.ts
deleted file mode 100644
index 11b5e7024..000000000
--- a/contracts/core/generated-wrappers/exchange.ts
+++ /dev/null
@@ -1,3080 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ExchangeEventArgs =
-    | ExchangeSignatureValidatorApprovalEventArgs
-    | ExchangeFillEventArgs
-    | ExchangeCancelEventArgs
-    | ExchangeCancelUpToEventArgs
-    | ExchangeAssetProxyRegisteredEventArgs;
-
-export enum ExchangeEvents {
-    SignatureValidatorApproval = 'SignatureValidatorApproval',
-    Fill = 'Fill',
-    Cancel = 'Cancel',
-    CancelUpTo = 'CancelUpTo',
-    AssetProxyRegistered = 'AssetProxyRegistered',
-}
-
-export interface ExchangeSignatureValidatorApprovalEventArgs extends DecodedLogArgs {
-    signerAddress: string;
-    validatorAddress: string;
-    approved: boolean;
-}
-
-export interface ExchangeFillEventArgs extends DecodedLogArgs {
-    makerAddress: string;
-    feeRecipientAddress: string;
-    takerAddress: string;
-    senderAddress: string;
-    makerAssetFilledAmount: BigNumber;
-    takerAssetFilledAmount: BigNumber;
-    makerFeePaid: BigNumber;
-    takerFeePaid: BigNumber;
-    orderHash: string;
-    makerAssetData: string;
-    takerAssetData: string;
-}
-
-export interface ExchangeCancelEventArgs extends DecodedLogArgs {
-    makerAddress: string;
-    feeRecipientAddress: string;
-    senderAddress: string;
-    orderHash: string;
-    makerAssetData: string;
-    takerAssetData: string;
-}
-
-export interface ExchangeCancelUpToEventArgs extends DecodedLogArgs {
-    makerAddress: string;
-    senderAddress: string;
-    orderEpoch: BigNumber;
-}
-
-export interface ExchangeAssetProxyRegisteredEventArgs extends DecodedLogArgs {
-    id: string;
-    assetProxy: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ExchangeContract extends BaseContract {
-    public filled = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'filled(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.filled;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'filled'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public batchFillOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchFillOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmounts,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'batchFillOrders(tuple[],uint256[],bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmounts,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrders;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchFillOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public cancelled = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'cancelled(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelled;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelled'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public preSign = {
-        async sendTransactionAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-    signerAddress,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.preSign.estimateGasAsync.bind(
-                    self,
-                    hash,
-                    signerAddress,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'preSign(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSign;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'preSign'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public matchOrders = {
-        async sendTransactionAsync(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
-            [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.matchOrders.estimateGasAsync.bind(
-                    self,
-                    leftOrder,
-                    rightOrder,
-                    leftSignature,
-                    rightSignature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
-            [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
-            [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{left: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};right: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};leftMakerAssetSpreadAmount: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.matchOrders;
-            const encodedData = ethersFunction.encode([leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'matchOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public fillOrderNoThrow = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrderNoThrow.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrderNoThrow;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrderNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public assetProxies = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'assetProxies(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public batchCancelOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
-            [orders
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
-    ]);
-            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchCancelOrders.estimateGasAsync.bind(
-                    self,
-                    orders
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
-            [orders
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
-            [orders
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'batchCancelOrders(tuple[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchCancelOrders;
-            const encodedData = ethersFunction.encode([orders
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchCancelOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public batchFillOrKillOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchFillOrKillOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmounts,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'batchFillOrKillOrders(tuple[],uint256[],bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmounts,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrKillOrders;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchFillOrKillOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public cancelOrdersUpTo = {
-        async sendTransactionAsync(
-            targetOrderEpoch: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
-            [targetOrderEpoch
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
-    ]);
-            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.cancelOrdersUpTo.estimateGasAsync.bind(
-                    self,
-                    targetOrderEpoch
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            targetOrderEpoch: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
-            [targetOrderEpoch
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            targetOrderEpoch: BigNumber,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
-            [targetOrderEpoch
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            targetOrderEpoch: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'cancelOrdersUpTo(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [targetOrderEpoch
-        ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrdersUpTo;
-            const encodedData = ethersFunction.encode([targetOrderEpoch
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelOrdersUpTo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public batchFillOrdersNoThrow = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchFillOrdersNoThrow.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmounts,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'batchFillOrdersNoThrow(tuple[],uint256[],bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmounts,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrdersNoThrow;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchFillOrdersNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAssetProxy = {
-        async callAsync(
-            assetProxyId: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'getAssetProxy(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxyId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxyId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'transactions(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public fillOrKillOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrKillOrder.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrKillOrder;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrKillOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setSignatureValidatorApproval = {
-        async sendTransactionAsync(
-            validatorAddress: string,
-            approval: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
-    approval
-    ]);
-            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setSignatureValidatorApproval.estimateGasAsync.bind(
-                    self,
-                    validatorAddress,
-                    approval
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            validatorAddress: string,
-            approval: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            validatorAddress: string,
-            approval: boolean,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            validatorAddress: string,
-            approval: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'setSignatureValidatorApproval(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [validatorAddress,
-        approval
-        ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-        approval
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
-        approval
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setSignatureValidatorApproval;
-            const encodedData = ethersFunction.encode([validatorAddress,
-        approval
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setSignatureValidatorApproval'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public allowedValidators = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'allowedValidators(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowedValidators;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowedValidators'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketSellOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketSellOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'marketSellOrders(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrders;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketSellOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getOrdersInfo = {
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<Array<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}>
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'getOrdersInfo(tuple[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrdersInfo;
-            const encodedData = ethersFunction.encode([orders
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrdersInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public preSigned = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'preSigned(bytes32,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSigned;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'preSigned'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public isValidSignature = {
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketBuyOrdersNoThrow = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketBuyOrdersNoThrow.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    makerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'marketBuyOrdersNoThrow(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        makerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrdersNoThrow;
-            const encodedData = ethersFunction.encode([orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrdersNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public fillOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrder.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrder;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    salt,
-                    signerAddress,
-                    data,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'executeTransaction(uint256,address,bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [salt,
-        signerAddress,
-        data,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-        signerAddress,
-        data,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
-        signerAddress,
-        data,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([salt,
-        signerAddress,
-        data,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public registerAssetProxy = {
-        async sendTransactionAsync(
-            assetProxy: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-    ]);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.registerAssetProxy.estimateGasAsync.bind(
-                    self,
-                    assetProxy
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetProxy: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetProxy: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetProxy: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'registerAssetProxy(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxy
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxy
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOrderInfo = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'getOrderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderInfo;
-            const encodedData = ethersFunction.encode([order
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrderInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public cancelOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
-            [order
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-    ]);
-            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.cancelOrder.estimateGasAsync.bind(
-                    self,
-                    order
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
-            [order
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
-            [order
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrder;
-            const encodedData = ethersFunction.encode([order
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public orderEpoch = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'orderEpoch(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.orderEpoch;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'orderEpoch'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public ZRX_ASSET_DATA = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'ZRX_ASSET_DATA()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ZRX_ASSET_DATA;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'ZRX_ASSET_DATA'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketSellOrdersNoThrow = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketSellOrdersNoThrow.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'marketSellOrdersNoThrow(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrdersNoThrow;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketSellOrdersNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public EIP712_DOMAIN_HASH = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'EIP712_DOMAIN_HASH()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketBuyOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketBuyOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    makerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'marketBuyOrders(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        makerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrders;
-            const encodedData = ethersFunction.encode([orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public currentContextAddress = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'currentContextAddress()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.currentContextAddress;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'currentContextAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as ExchangeContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public VERSION = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ExchangeContract;
-            const functionSignature = 'VERSION()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.VERSION;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'VERSION'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _zrxAssetData: string,
-    ): Promise<ExchangeContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ExchangeContract.deployAsync(bytecode, abi, provider, txDefaults, _zrxAssetData
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _zrxAssetData: string,
-    ): Promise<ExchangeContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_zrxAssetData
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_zrxAssetData
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_zrxAssetData
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`Exchange successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ExchangeContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_zrxAssetData
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('Exchange', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/exchange_wrapper.ts b/contracts/core/generated-wrappers/exchange_wrapper.ts
deleted file mode 100644
index 75d355e79..000000000
--- a/contracts/core/generated-wrappers/exchange_wrapper.ts
+++ /dev/null
@@ -1,378 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ExchangeWrapperContract extends BaseContract {
-    public fillOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            takerSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeWrapperContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrder.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    salt,
-                    orderSignature,
-                    takerSignature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            takerSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeWrapperContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            takerSignature: string,
-        ): string {
-            const self = this as any as ExchangeWrapperContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature,
-    takerSignature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            takerSignature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeWrapperContract;
-            const functionSignature = 'fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature,
-        takerSignature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature,
-        takerSignature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature,
-        takerSignature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrder;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature,
-        takerSignature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public cancelOrdersUpTo = {
-        async sendTransactionAsync(
-            targetOrderEpoch: BigNumber,
-            salt: BigNumber,
-            makerSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ExchangeWrapperContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256,uint256,bytes)').inputs;
-            [targetOrderEpoch,
-    salt,
-    makerSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
-    salt,
-    makerSignature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch,
-    salt,
-    makerSignature
-    ]);
-            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256,uint256,bytes)').functions.cancelOrdersUpTo.encode([targetOrderEpoch,
-    salt,
-    makerSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.cancelOrdersUpTo.estimateGasAsync.bind(
-                    self,
-                    targetOrderEpoch,
-                    salt,
-                    makerSignature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            targetOrderEpoch: BigNumber,
-            salt: BigNumber,
-            makerSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ExchangeWrapperContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256,uint256,bytes)').inputs;
-            [targetOrderEpoch,
-    salt,
-    makerSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
-    salt,
-    makerSignature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256,uint256,bytes)').functions.cancelOrdersUpTo.encode([targetOrderEpoch,
-    salt,
-    makerSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            targetOrderEpoch: BigNumber,
-            salt: BigNumber,
-            makerSignature: string,
-        ): string {
-            const self = this as any as ExchangeWrapperContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256,uint256,bytes)').inputs;
-            [targetOrderEpoch,
-    salt,
-    makerSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
-    salt,
-    makerSignature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrdersUpTo(uint256,uint256,bytes)').functions.cancelOrdersUpTo.encode([targetOrderEpoch,
-    salt,
-    makerSignature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            targetOrderEpoch: BigNumber,
-            salt: BigNumber,
-            makerSignature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ExchangeWrapperContract;
-            const functionSignature = 'cancelOrdersUpTo(uint256,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [targetOrderEpoch,
-        salt,
-        makerSignature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch,
-        salt,
-        makerSignature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch,
-        salt,
-        makerSignature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrdersUpTo;
-            const encodedData = ethersFunction.encode([targetOrderEpoch,
-        salt,
-        makerSignature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelOrdersUpTo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-    ): Promise<ExchangeWrapperContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ExchangeWrapperContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-    ): Promise<ExchangeWrapperContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_exchange
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_exchange
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_exchange
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ExchangeWrapper successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ExchangeWrapperContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_exchange
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ExchangeWrapper', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/forwarder.ts b/contracts/core/generated-wrappers/forwarder.ts
deleted file mode 100644
index 80bbc52c7..000000000
--- a/contracts/core/generated-wrappers/forwarder.ts
+++ /dev/null
@@ -1,730 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ForwarderContract extends BaseContract {
-    public marketBuyOrdersWithEth = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-            txData: Partial<TxDataPayable> = {},
-        ): Promise<string> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            const encodedData = self._lookupEthersInterface('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').functions.marketBuyOrdersWithEth.encode([orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketBuyOrdersWithEth.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    makerAssetFillAmount,
-                    signatures,
-                    feeOrders,
-                    feeSignatures,
-                    feePercentage,
-                    feeRecipient
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').functions.marketBuyOrdersWithEth.encode([orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-        ): string {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)').functions.marketBuyOrdersWithEth.encode([orders,
-    makerAssetFillAmount,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}, {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}]
-        > {
-            const self = this as any as ForwarderContract;
-            const functionSignature = 'marketBuyOrdersWithEth(tuple[],uint256,bytes[],tuple[],bytes[],uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        makerAssetFillAmount,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrdersWithEth;
-            const encodedData = ethersFunction.encode([orders,
-        makerAssetFillAmount,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrdersWithEth'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public withdrawAsset = {
-        async sendTransactionAsync(
-            assetData: string,
-            amount: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('withdrawAsset(bytes,uint256)').inputs;
-            [assetData,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    amount
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
-    amount
-    ]);
-            const encodedData = self._lookupEthersInterface('withdrawAsset(bytes,uint256)').functions.withdrawAsset.encode([assetData,
-    amount
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.withdrawAsset.estimateGasAsync.bind(
-                    self,
-                    assetData,
-                    amount
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetData: string,
-            amount: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('withdrawAsset(bytes,uint256)').inputs;
-            [assetData,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    amount
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('withdrawAsset(bytes,uint256)').functions.withdrawAsset.encode([assetData,
-    amount
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetData: string,
-            amount: BigNumber,
-        ): string {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('withdrawAsset(bytes,uint256)').inputs;
-            [assetData,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    amount
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('withdrawAsset(bytes,uint256)').functions.withdrawAsset.encode([assetData,
-    amount
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetData: string,
-            amount: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ForwarderContract;
-            const functionSignature = 'withdrawAsset(bytes,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetData,
-        amount
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-        amount
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
-        amount
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.withdrawAsset;
-            const encodedData = ethersFunction.encode([assetData,
-        amount
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'withdrawAsset'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ForwarderContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketSellOrdersWithEth = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-            txData: Partial<TxDataPayable> = {},
-        ): Promise<string> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').inputs;
-            [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            const encodedData = self._lookupEthersInterface('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').functions.marketSellOrdersWithEth.encode([orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketSellOrdersWithEth.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    signatures,
-                    feeOrders,
-                    feeSignatures,
-                    feePercentage,
-                    feeRecipient
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').inputs;
-            [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').functions.marketSellOrdersWithEth.encode([orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-        ): string {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').inputs;
-            [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)').functions.marketSellOrdersWithEth.encode([orders,
-    signatures,
-    feeOrders,
-    feeSignatures,
-    feePercentage,
-    feeRecipient
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            signatures: string[],
-            feeOrders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            feeSignatures: string[],
-            feePercentage: BigNumber,
-            feeRecipient: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}, {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}]
-        > {
-            const self = this as any as ForwarderContract;
-            const functionSignature = 'marketSellOrdersWithEth(tuple[],bytes[],tuple[],bytes[],uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrdersWithEth;
-            const encodedData = ethersFunction.encode([orders,
-        signatures,
-        feeOrders,
-        feeSignatures,
-        feePercentage,
-        feeRecipient
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketSellOrdersWithEth'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as ForwarderContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ForwarderContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-            _zrxAssetData: string,
-            _wethAssetData: string,
-    ): Promise<ForwarderContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ForwarderContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange,
-_zrxAssetData,
-_wethAssetData
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-            _zrxAssetData: string,
-            _wethAssetData: string,
-    ): Promise<ForwarderContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_exchange,
-_zrxAssetData,
-_wethAssetData
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_exchange,
-_zrxAssetData,
-_wethAssetData
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_exchange,
-_zrxAssetData,
-_wethAssetData
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`Forwarder successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ForwarderContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_exchange,
-_zrxAssetData,
-_wethAssetData
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('Forwarder', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/i_asset_data.ts b/contracts/core/generated-wrappers/i_asset_data.ts
deleted file mode 100644
index b87068a0a..000000000
--- a/contracts/core/generated-wrappers/i_asset_data.ts
+++ /dev/null
@@ -1,143 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class IAssetDataContract extends BaseContract {
-    public ERC721Token = {
-        async callAsync(
-            tokenContract: string,
-            tokenId: BigNumber,
-            receiverData: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetDataContract;
-            const functionSignature = 'ERC721Token(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [tokenContract,
-        tokenId,
-        receiverData
-        ] = BaseContract._formatABIDataItemList(inputAbi, [tokenContract,
-        tokenId,
-        receiverData
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [tokenContract,
-        tokenId,
-        receiverData
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ERC721Token;
-            const encodedData = ethersFunction.encode([tokenContract,
-        tokenId,
-        receiverData
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'ERC721Token'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public ERC20Token = {
-        async callAsync(
-            tokenContract: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetDataContract;
-            const functionSignature = 'ERC20Token(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [tokenContract
-        ] = BaseContract._formatABIDataItemList(inputAbi, [tokenContract
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [tokenContract
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ERC20Token;
-            const encodedData = ethersFunction.encode([tokenContract
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'ERC20Token'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<IAssetDataContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return IAssetDataContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<IAssetDataContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`IAssetData successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new IAssetDataContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('IAssetData', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/i_asset_proxy.ts b/contracts/core/generated-wrappers/i_asset_proxy.ts
deleted file mode 100644
index d3b5e7109..000000000
--- a/contracts/core/generated-wrappers/i_asset_proxy.ts
+++ /dev/null
@@ -1,684 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class IAssetProxyContract extends BaseContract {
-    public addAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'addAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public removeAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'removeAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public removeAuthorizedAddressAtIndex = {
-        async sendTransactionAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-    index
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
-                    self,
-                    target,
-                    index
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-            index: BigNumber,
-        ): string {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([target,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferFrom(bytes,address,address,uint256)').inputs;
-            [assetData,
-    from,
-    to,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(bytes,address,address,uint256)').functions.transferFrom.encode([assetData,
-    from,
-    to,
-    amount
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    assetData,
-                    from,
-                    to,
-                    amount
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferFrom(bytes,address,address,uint256)').inputs;
-            [assetData,
-    from,
-    to,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(bytes,address,address,uint256)').functions.transferFrom.encode([assetData,
-    from,
-    to,
-    amount
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-        ): string {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferFrom(bytes,address,address,uint256)').inputs;
-            [assetData,
-    from,
-    to,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(bytes,address,address,uint256)').functions.transferFrom.encode([assetData,
-    from,
-    to,
-    amount
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'transferFrom(bytes,address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetData,
-        from,
-        to,
-        amount
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-        from,
-        to,
-        amount
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
-        from,
-        to,
-        amount
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([assetData,
-        from,
-        to,
-        amount
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getProxyId = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'getProxyId()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAuthorizedAddresses = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'getAuthorizedAddresses()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as IAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as IAssetProxyContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<IAssetProxyContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return IAssetProxyContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<IAssetProxyContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`IAssetProxy successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new IAssetProxyContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('IAssetProxy', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/invalid_erc721_receiver.ts b/contracts/core/generated-wrappers/invalid_erc721_receiver.ts
deleted file mode 100644
index 08767de70..000000000
--- a/contracts/core/generated-wrappers/invalid_erc721_receiver.ts
+++ /dev/null
@@ -1,231 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type InvalidERC721ReceiverEventArgs =
-    | InvalidERC721ReceiverTokenReceivedEventArgs;
-
-export enum InvalidERC721ReceiverEvents {
-    TokenReceived = 'TokenReceived',
-}
-
-export interface InvalidERC721ReceiverTokenReceivedEventArgs extends DecodedLogArgs {
-    operator: string;
-    from: string;
-    tokenId: BigNumber;
-    data: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class InvalidERC721ReceiverContract extends BaseContract {
-    public onERC721Received = {
-        async sendTransactionAsync(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as InvalidERC721ReceiverContract;
-            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
-            [_operator,
-    _from,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.onERC721Received.estimateGasAsync.bind(
-                    self,
-                    _operator,
-                    _from,
-                    _tokenId,
-                    _data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as InvalidERC721ReceiverContract;
-            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
-            [_operator,
-    _from,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-        ): string {
-            const self = this as any as InvalidERC721ReceiverContract;
-            const inputAbi = self._lookupAbi('onERC721Received(address,address,uint256,bytes)').inputs;
-            [_operator,
-    _from,
-    _tokenId,
-    _data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-    _from,
-    _tokenId,
-    _data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('onERC721Received(address,address,uint256,bytes)').functions.onERC721Received.encode([_operator,
-    _from,
-    _tokenId,
-    _data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _operator: string,
-            _from: string,
-            _tokenId: BigNumber,
-            _data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as InvalidERC721ReceiverContract;
-            const functionSignature = 'onERC721Received(address,address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_operator,
-        _from,
-        _tokenId,
-        _data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_operator,
-        _from,
-        _tokenId,
-        _data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_operator,
-        _from,
-        _tokenId,
-        _data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.onERC721Received;
-            const encodedData = ethersFunction.encode([_operator,
-        _from,
-        _tokenId,
-        _data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'onERC721Received'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<InvalidERC721ReceiverContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return InvalidERC721ReceiverContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<InvalidERC721ReceiverContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`InvalidERC721Receiver successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new InvalidERC721ReceiverContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('InvalidERC721Receiver', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/mixin_authorizable.ts b/contracts/core/generated-wrappers/mixin_authorizable.ts
deleted file mode 100644
index 58d5b69bb..000000000
--- a/contracts/core/generated-wrappers/mixin_authorizable.ts
+++ /dev/null
@@ -1,619 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type MixinAuthorizableEventArgs =
-    | MixinAuthorizableAuthorizedAddressAddedEventArgs
-    | MixinAuthorizableAuthorizedAddressRemovedEventArgs;
-
-export enum MixinAuthorizableEvents {
-    AuthorizedAddressAdded = 'AuthorizedAddressAdded',
-    AuthorizedAddressRemoved = 'AuthorizedAddressRemoved',
-}
-
-export interface MixinAuthorizableAuthorizedAddressAddedEventArgs extends DecodedLogArgs {
-    target: string;
-    caller: string;
-}
-
-export interface MixinAuthorizableAuthorizedAddressRemovedEventArgs extends DecodedLogArgs {
-    target: string;
-    caller: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class MixinAuthorizableContract extends BaseContract {
-    public addAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'addAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public authorities = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'authorities(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeAuthorizedAddress = {
-        async sendTransactionAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddress.estimateGasAsync.bind(
-                    self,
-                    target
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-        ): string {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'removeAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeAuthorizedAddressAtIndex = {
-        async sendTransactionAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-    index
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeAuthorizedAddressAtIndex.estimateGasAsync.bind(
-                    self,
-                    target,
-                    index
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            index: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-            index: BigNumber,
-        ): string {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
-    index
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([target,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public authorized = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'authorized(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAuthorizedAddresses = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'getAuthorizedAddresses()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as MixinAuthorizableContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MixinAuthorizableContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<MixinAuthorizableContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return MixinAuthorizableContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<MixinAuthorizableContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`MixinAuthorizable successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new MixinAuthorizableContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('MixinAuthorizable', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/multi_sig_wallet.ts b/contracts/core/generated-wrappers/multi_sig_wallet.ts
deleted file mode 100644
index 7f887b2fd..000000000
--- a/contracts/core/generated-wrappers/multi_sig_wallet.ts
+++ /dev/null
@@ -1,1432 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type MultiSigWalletEventArgs =
-    | MultiSigWalletConfirmationEventArgs
-    | MultiSigWalletRevocationEventArgs
-    | MultiSigWalletSubmissionEventArgs
-    | MultiSigWalletExecutionEventArgs
-    | MultiSigWalletExecutionFailureEventArgs
-    | MultiSigWalletDepositEventArgs
-    | MultiSigWalletOwnerAdditionEventArgs
-    | MultiSigWalletOwnerRemovalEventArgs
-    | MultiSigWalletRequirementChangeEventArgs;
-
-export enum MultiSigWalletEvents {
-    Confirmation = 'Confirmation',
-    Revocation = 'Revocation',
-    Submission = 'Submission',
-    Execution = 'Execution',
-    ExecutionFailure = 'ExecutionFailure',
-    Deposit = 'Deposit',
-    OwnerAddition = 'OwnerAddition',
-    OwnerRemoval = 'OwnerRemoval',
-    RequirementChange = 'RequirementChange',
-}
-
-export interface MultiSigWalletConfirmationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletRevocationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletSubmissionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletExecutionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletExecutionFailureEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletDepositEventArgs extends DecodedLogArgs {
-    sender: string;
-    value: BigNumber;
-}
-
-export interface MultiSigWalletOwnerAdditionEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletOwnerRemovalEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletRequirementChangeEventArgs extends DecodedLogArgs {
-    required: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class MultiSigWalletContract extends BaseContract {
-    public owners = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'owners(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'removeOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public revokeConfirmation = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.revokeConfirmation.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'revokeConfirmation(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isOwner = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'isOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmations = {
-        async callAsync(
-            index_0: BigNumber,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'confirmations(uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionCount = {
-        async callAsync(
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'getTransactionCount(bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
-            const encodedData = ethersFunction.encode([pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public addOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'addOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isConfirmed = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'isConfirmed(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmationCount = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'getConfirmationCount(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, BigNumber, string, boolean]
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'transactions(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOwners = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'getOwners()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionIds = {
-        async callAsync(
-            from: BigNumber,
-            to: BigNumber,
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber[]
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [from,
-        to,
-        pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
-            const encodedData = ethersFunction.encode([from,
-        to,
-        pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmations = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'getConfirmations(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactionCount = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'transactionCount()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeRequirement = {
-        async sendTransactionAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-    ]);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeRequirement.estimateGasAsync.bind(
-                    self,
-                    _required
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _required: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _required: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'changeRequirement(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_required
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
-            const encodedData = ethersFunction.encode([_required
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public confirmTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.confirmTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'confirmTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public submitTransaction = {
-        async sendTransactionAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-    value,
-    data
-    ]);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.submitTransaction.estimateGasAsync.bind(
-                    self,
-                    destination,
-                    value,
-                    data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            destination: string,
-            value: BigNumber,
-            data: string,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'submitTransaction(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [destination,
-        value,
-        data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-        value,
-        data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-        value,
-        data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
-            const encodedData = ethersFunction.encode([destination,
-        value,
-        data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public MAX_OWNER_COUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'MAX_OWNER_COUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public required = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'required()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public replaceOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-    newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.replaceOwner.estimateGasAsync.bind(
-                    self,
-                    owner,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-            newOwner: string,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'replaceOwner(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner,
-        newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-        newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-        newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
-            const encodedData = ethersFunction.encode([owner,
-        newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletContract;
-            const functionSignature = 'executeTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _required: BigNumber,
-    ): Promise<MultiSigWalletContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return MultiSigWalletContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
-_required
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _required: BigNumber,
-    ): Promise<MultiSigWalletContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_owners,
-_required
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_owners,
-_required
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_owners,
-_required
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`MultiSigWallet successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new MultiSigWalletContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_owners,
-_required
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('MultiSigWallet', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts b/contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts
deleted file mode 100644
index 126ce8387..000000000
--- a/contracts/core/generated-wrappers/multi_sig_wallet_with_time_lock.ts
+++ /dev/null
@@ -1,1614 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type MultiSigWalletWithTimeLockEventArgs =
-    | MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs
-    | MultiSigWalletWithTimeLockTimeLockChangeEventArgs
-    | MultiSigWalletWithTimeLockConfirmationEventArgs
-    | MultiSigWalletWithTimeLockRevocationEventArgs
-    | MultiSigWalletWithTimeLockSubmissionEventArgs
-    | MultiSigWalletWithTimeLockExecutionEventArgs
-    | MultiSigWalletWithTimeLockExecutionFailureEventArgs
-    | MultiSigWalletWithTimeLockDepositEventArgs
-    | MultiSigWalletWithTimeLockOwnerAdditionEventArgs
-    | MultiSigWalletWithTimeLockOwnerRemovalEventArgs
-    | MultiSigWalletWithTimeLockRequirementChangeEventArgs;
-
-export enum MultiSigWalletWithTimeLockEvents {
-    ConfirmationTimeSet = 'ConfirmationTimeSet',
-    TimeLockChange = 'TimeLockChange',
-    Confirmation = 'Confirmation',
-    Revocation = 'Revocation',
-    Submission = 'Submission',
-    Execution = 'Execution',
-    ExecutionFailure = 'ExecutionFailure',
-    Deposit = 'Deposit',
-    OwnerAddition = 'OwnerAddition',
-    OwnerRemoval = 'OwnerRemoval',
-    RequirementChange = 'RequirementChange',
-}
-
-export interface MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-    confirmationTime: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockTimeLockChangeEventArgs extends DecodedLogArgs {
-    secondsTimeLocked: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockConfirmationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockRevocationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockSubmissionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockExecutionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockExecutionFailureEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockDepositEventArgs extends DecodedLogArgs {
-    sender: string;
-    value: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockOwnerAdditionEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletWithTimeLockOwnerRemovalEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletWithTimeLockRequirementChangeEventArgs extends DecodedLogArgs {
-    required: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class MultiSigWalletWithTimeLockContract extends BaseContract {
-    public owners = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'owners(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'removeOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public revokeConfirmation = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.revokeConfirmation.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'revokeConfirmation(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isOwner = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'isOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmations = {
-        async callAsync(
-            index_0: BigNumber,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'confirmations(uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public secondsTimeLocked = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'secondsTimeLocked()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'secondsTimeLocked'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionCount = {
-        async callAsync(
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getTransactionCount(bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
-            const encodedData = ethersFunction.encode([pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public addOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'addOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isConfirmed = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'isConfirmed(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeTimeLock = {
-        async sendTransactionAsync(
-            _secondsTimeLocked: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
-    ]);
-            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeTimeLock.estimateGasAsync.bind(
-                    self,
-                    _secondsTimeLocked
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _secondsTimeLocked: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _secondsTimeLocked: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _secondsTimeLocked: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'changeTimeLock(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_secondsTimeLocked
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
-            const encodedData = ethersFunction.encode([_secondsTimeLocked
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeTimeLock'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getConfirmationCount = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getConfirmationCount(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, BigNumber, string, boolean]
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'transactions(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOwners = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getOwners()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionIds = {
-        async callAsync(
-            from: BigNumber,
-            to: BigNumber,
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber[]
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [from,
-        to,
-        pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
-            const encodedData = ethersFunction.encode([from,
-        to,
-        pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmations = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getConfirmations(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactionCount = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'transactionCount()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeRequirement = {
-        async sendTransactionAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-    ]);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeRequirement.estimateGasAsync.bind(
-                    self,
-                    _required
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _required: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _required: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'changeRequirement(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_required
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
-            const encodedData = ethersFunction.encode([_required
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public confirmTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.confirmTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'confirmTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public submitTransaction = {
-        async sendTransactionAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-    value,
-    data
-    ]);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.submitTransaction.estimateGasAsync.bind(
-                    self,
-                    destination,
-                    value,
-                    data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            destination: string,
-            value: BigNumber,
-            data: string,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'submitTransaction(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [destination,
-        value,
-        data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-        value,
-        data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-        value,
-        data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
-            const encodedData = ethersFunction.encode([destination,
-        value,
-        data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmationTimes = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'confirmationTimes(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmationTimes'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public MAX_OWNER_COUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'MAX_OWNER_COUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public required = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'required()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public replaceOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-    newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.replaceOwner.estimateGasAsync.bind(
-                    self,
-                    owner,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-            newOwner: string,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'replaceOwner(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner,
-        newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-        newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-        newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
-            const encodedData = ethersFunction.encode([owner,
-        newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'executeTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _required: BigNumber,
-            _secondsTimeLocked: BigNumber,
-    ): Promise<MultiSigWalletWithTimeLockContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return MultiSigWalletWithTimeLockContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
-_required,
-_secondsTimeLocked
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _required: BigNumber,
-            _secondsTimeLocked: BigNumber,
-    ): Promise<MultiSigWalletWithTimeLockContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_owners,
-_required,
-_secondsTimeLocked
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_owners,
-_required,
-_secondsTimeLocked
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_owners,
-_required,
-_secondsTimeLocked
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`MultiSigWalletWithTimeLock successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new MultiSigWalletWithTimeLockContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_owners,
-_required,
-_secondsTimeLocked
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('MultiSigWalletWithTimeLock', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/order_validator.ts b/contracts/core/generated-wrappers/order_validator.ts
deleted file mode 100644
index 38233af3f..000000000
--- a/contracts/core/generated-wrappers/order_validator.ts
+++ /dev/null
@@ -1,357 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class OrderValidatorContract extends BaseContract {
-    public getOrderAndTraderInfo = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAddress: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}, {makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}]
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getOrderAndTraderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAddress
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAddress
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAddress
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderAndTraderInfo;
-            const encodedData = ethersFunction.encode([order,
-        takerAddress
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrderAndTraderInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getBalanceAndAllowance = {
-        async callAsync(
-            target: string,
-            assetData: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[BigNumber, BigNumber]
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getBalanceAndAllowance(address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        assetData
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        assetData
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        assetData
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getBalanceAndAllowance;
-            const encodedData = ethersFunction.encode([target,
-        assetData
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getBalanceAndAllowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOrdersAndTradersInfo = {
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAddresses: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[Array<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}>, Array<{makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}>]
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getOrdersAndTradersInfo(tuple[],address[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAddresses
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAddresses
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAddresses
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrdersAndTradersInfo;
-            const encodedData = ethersFunction.encode([orders,
-        takerAddresses
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrdersAndTradersInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getTradersInfo = {
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAddresses: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<Array<{makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}>
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getTradersInfo(tuple[],address[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAddresses
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAddresses
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAddresses
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTradersInfo;
-            const encodedData = ethersFunction.encode([orders,
-        takerAddresses
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTradersInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getERC721TokenOwner = {
-        async callAsync(
-            token: string,
-            tokenId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getERC721TokenOwner(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [token,
-        tokenId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [token,
-        tokenId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [token,
-        tokenId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getERC721TokenOwner;
-            const encodedData = ethersFunction.encode([token,
-        tokenId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getERC721TokenOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getBalancesAndAllowances = {
-        async callAsync(
-            target: string,
-            assetData: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[BigNumber[], BigNumber[]]
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getBalancesAndAllowances(address,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        assetData
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        assetData
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        assetData
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getBalancesAndAllowances;
-            const encodedData = ethersFunction.encode([target,
-        assetData
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getBalancesAndAllowances'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getTraderInfo = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAddress: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerBalance: BigNumber;makerAllowance: BigNumber;takerBalance: BigNumber;takerAllowance: BigNumber;makerZrxBalance: BigNumber;makerZrxAllowance: BigNumber;takerZrxBalance: BigNumber;takerZrxAllowance: BigNumber}
-        > {
-            const self = this as any as OrderValidatorContract;
-            const functionSignature = 'getTraderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAddress
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAddress
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAddress
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTraderInfo;
-            const encodedData = ethersFunction.encode([order,
-        takerAddress
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTraderInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-            _zrxAssetData: string,
-    ): Promise<OrderValidatorContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return OrderValidatorContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange,
-_zrxAssetData
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-            _zrxAssetData: string,
-    ): Promise<OrderValidatorContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_exchange,
-_zrxAssetData
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_exchange,
-_zrxAssetData
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_exchange,
-_zrxAssetData
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`OrderValidator successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new OrderValidatorContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_exchange,
-_zrxAssetData
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('OrderValidator', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/reentrant_erc20_token.ts b/contracts/core/generated-wrappers/reentrant_erc20_token.ts
deleted file mode 100644
index 36f673e5d..000000000
--- a/contracts/core/generated-wrappers/reentrant_erc20_token.ts
+++ /dev/null
@@ -1,660 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ReentrantERC20TokenEventArgs =
-    | ReentrantERC20TokenTransferEventArgs
-    | ReentrantERC20TokenApprovalEventArgs;
-
-export enum ReentrantERC20TokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-}
-
-export interface ReentrantERC20TokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface ReentrantERC20TokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ReentrantERC20TokenContract extends BaseContract {
-    public approve = {
-        async sendTransactionAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _spender,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _spender: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _spender: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_spender,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_spender,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([_to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setCurrentFunction = {
-        async sendTransactionAsync(
-            _currentFunctionId: number|BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('setCurrentFunction(uint8)').inputs;
-            [_currentFunctionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_currentFunctionId
-    ]);
-            const encodedData = self._lookupEthersInterface('setCurrentFunction(uint8)').functions.setCurrentFunction.encode([_currentFunctionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setCurrentFunction.estimateGasAsync.bind(
-                    self,
-                    _currentFunctionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _currentFunctionId: number|BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('setCurrentFunction(uint8)').inputs;
-            [_currentFunctionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setCurrentFunction(uint8)').functions.setCurrentFunction.encode([_currentFunctionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _currentFunctionId: number|BigNumber,
-        ): string {
-            const self = this as any as ReentrantERC20TokenContract;
-            const inputAbi = self._lookupAbi('setCurrentFunction(uint8)').inputs;
-            [_currentFunctionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setCurrentFunction(uint8)').functions.setCurrentFunction.encode([_currentFunctionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _currentFunctionId: number|BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'setCurrentFunction(uint8)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_currentFunctionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_currentFunctionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_currentFunctionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setCurrentFunction;
-            const encodedData = ethersFunction.encode([_currentFunctionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setCurrentFunction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public allowance = {
-        async callAsync(
-            _owner: string,
-            _spender: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ReentrantERC20TokenContract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _spender
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _spender
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _spender
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([_owner,
-        _spender
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-    ): Promise<ReentrantERC20TokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ReentrantERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-    ): Promise<ReentrantERC20TokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_exchange
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_exchange
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_exchange
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ReentrantERC20Token successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ReentrantERC20TokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_exchange
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ReentrantERC20Token', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts b/contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts
deleted file mode 100644
index d209700b0..000000000
--- a/contracts/core/generated-wrappers/test_asset_proxy_dispatcher.ts
+++ /dev/null
@@ -1,523 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type TestAssetProxyDispatcherEventArgs =
-    | TestAssetProxyDispatcherAssetProxyRegisteredEventArgs;
-
-export enum TestAssetProxyDispatcherEvents {
-    AssetProxyRegistered = 'AssetProxyRegistered',
-}
-
-export interface TestAssetProxyDispatcherAssetProxyRegisteredEventArgs extends DecodedLogArgs {
-    id: string;
-    assetProxy: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestAssetProxyDispatcherContract extends BaseContract {
-    public assetProxies = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const functionSignature = 'assetProxies(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAssetProxy = {
-        async callAsync(
-            assetProxyId: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const functionSignature = 'getAssetProxy(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxyId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxyId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicDispatchTransferFrom = {
-        async sendTransactionAsync(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('publicDispatchTransferFrom(bytes,address,address,uint256)').inputs;
-            [assetData,
-    from,
-    to,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ]);
-            const encodedData = self._lookupEthersInterface('publicDispatchTransferFrom(bytes,address,address,uint256)').functions.publicDispatchTransferFrom.encode([assetData,
-    from,
-    to,
-    amount
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.publicDispatchTransferFrom.estimateGasAsync.bind(
-                    self,
-                    assetData,
-                    from,
-                    to,
-                    amount
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('publicDispatchTransferFrom(bytes,address,address,uint256)').inputs;
-            [assetData,
-    from,
-    to,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('publicDispatchTransferFrom(bytes,address,address,uint256)').functions.publicDispatchTransferFrom.encode([assetData,
-    from,
-    to,
-    amount
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('publicDispatchTransferFrom(bytes,address,address,uint256)').inputs;
-            [assetData,
-    from,
-    to,
-    amount
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-    from,
-    to,
-    amount
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('publicDispatchTransferFrom(bytes,address,address,uint256)').functions.publicDispatchTransferFrom.encode([assetData,
-    from,
-    to,
-    amount
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetData: string,
-            from: string,
-            to: string,
-            amount: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const functionSignature = 'publicDispatchTransferFrom(bytes,address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetData,
-        from,
-        to,
-        amount
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetData,
-        from,
-        to,
-        amount
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetData,
-        from,
-        to,
-        amount
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicDispatchTransferFrom;
-            const encodedData = ethersFunction.encode([assetData,
-        from,
-        to,
-        amount
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicDispatchTransferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public registerAssetProxy = {
-        async sendTransactionAsync(
-            assetProxy: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-    ]);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.registerAssetProxy.estimateGasAsync.bind(
-                    self,
-                    assetProxy
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetProxy: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetProxy: string,
-        ): string {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetProxy: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const functionSignature = 'registerAssetProxy(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxy
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxy
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyDispatcherContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestAssetProxyDispatcherContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestAssetProxyDispatcherContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestAssetProxyDispatcherContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestAssetProxyDispatcher successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestAssetProxyDispatcherContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestAssetProxyDispatcher', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_asset_proxy_owner.ts b/contracts/core/generated-wrappers/test_asset_proxy_owner.ts
deleted file mode 100644
index 799cf8b97..000000000
--- a/contracts/core/generated-wrappers/test_asset_proxy_owner.ts
+++ /dev/null
@@ -1,1946 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type TestAssetProxyOwnerEventArgs =
-    | TestAssetProxyOwnerAssetProxyRegistrationEventArgs
-    | TestAssetProxyOwnerConfirmationTimeSetEventArgs
-    | TestAssetProxyOwnerTimeLockChangeEventArgs
-    | TestAssetProxyOwnerConfirmationEventArgs
-    | TestAssetProxyOwnerRevocationEventArgs
-    | TestAssetProxyOwnerSubmissionEventArgs
-    | TestAssetProxyOwnerExecutionEventArgs
-    | TestAssetProxyOwnerExecutionFailureEventArgs
-    | TestAssetProxyOwnerDepositEventArgs
-    | TestAssetProxyOwnerOwnerAdditionEventArgs
-    | TestAssetProxyOwnerOwnerRemovalEventArgs
-    | TestAssetProxyOwnerRequirementChangeEventArgs;
-
-export enum TestAssetProxyOwnerEvents {
-    AssetProxyRegistration = 'AssetProxyRegistration',
-    ConfirmationTimeSet = 'ConfirmationTimeSet',
-    TimeLockChange = 'TimeLockChange',
-    Confirmation = 'Confirmation',
-    Revocation = 'Revocation',
-    Submission = 'Submission',
-    Execution = 'Execution',
-    ExecutionFailure = 'ExecutionFailure',
-    Deposit = 'Deposit',
-    OwnerAddition = 'OwnerAddition',
-    OwnerRemoval = 'OwnerRemoval',
-    RequirementChange = 'RequirementChange',
-}
-
-export interface TestAssetProxyOwnerAssetProxyRegistrationEventArgs extends DecodedLogArgs {
-    assetProxyContract: string;
-    isRegistered: boolean;
-}
-
-export interface TestAssetProxyOwnerConfirmationTimeSetEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-    confirmationTime: BigNumber;
-}
-
-export interface TestAssetProxyOwnerTimeLockChangeEventArgs extends DecodedLogArgs {
-    secondsTimeLocked: BigNumber;
-}
-
-export interface TestAssetProxyOwnerConfirmationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface TestAssetProxyOwnerRevocationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface TestAssetProxyOwnerSubmissionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface TestAssetProxyOwnerExecutionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface TestAssetProxyOwnerExecutionFailureEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface TestAssetProxyOwnerDepositEventArgs extends DecodedLogArgs {
-    sender: string;
-    value: BigNumber;
-}
-
-export interface TestAssetProxyOwnerOwnerAdditionEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface TestAssetProxyOwnerOwnerRemovalEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface TestAssetProxyOwnerRequirementChangeEventArgs extends DecodedLogArgs {
-    required: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestAssetProxyOwnerContract extends BaseContract {
-    public owners = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'owners(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public removeOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeOwner(address)').functions.removeOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'removeOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public revokeConfirmation = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.revokeConfirmation.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('revokeConfirmation(uint256)').functions.revokeConfirmation.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'revokeConfirmation(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'revokeConfirmation'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isOwner = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'isOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmations = {
-        async callAsync(
-            index_0: BigNumber,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'confirmations(uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public executeRemoveAuthorizedAddressAtIndex = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeRemoveAuthorizedAddressAtIndex.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeRemoveAuthorizedAddressAtIndex(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeRemoveAuthorizedAddressAtIndex(uint256)').functions.executeRemoveAuthorizedAddressAtIndex.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'executeRemoveAuthorizedAddressAtIndex(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeRemoveAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeRemoveAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public secondsTimeLocked = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'secondsTimeLocked()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'secondsTimeLocked'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionCount = {
-        async callAsync(
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'getTransactionCount(bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
-            const encodedData = ethersFunction.encode([pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public registerAssetProxy = {
-        async sendTransactionAsync(
-            assetProxyContract: string,
-            isRegistered: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
-            [assetProxyContract,
-    isRegistered
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-    isRegistered
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
-    isRegistered
-    ]);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
-    isRegistered
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.registerAssetProxy.estimateGasAsync.bind(
-                    self,
-                    assetProxyContract,
-                    isRegistered
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetProxyContract: string,
-            isRegistered: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
-            [assetProxyContract,
-    isRegistered
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-    isRegistered
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
-    isRegistered
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetProxyContract: string,
-            isRegistered: boolean,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address,bool)').inputs;
-            [assetProxyContract,
-    isRegistered
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-    isRegistered
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address,bool)').functions.registerAssetProxy.encode([assetProxyContract,
-    isRegistered
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetProxyContract: string,
-            isRegistered: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'registerAssetProxy(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxyContract,
-        isRegistered
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyContract,
-        isRegistered
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyContract,
-        isRegistered
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxyContract,
-        isRegistered
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public addOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-    ]);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addOwner.estimateGasAsync.bind(
-                    self,
-                    owner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'addOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
-            const encodedData = ethersFunction.encode([owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isFunctionRemoveAuthorizedAddressAtIndex = {
-        async callAsync(
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'isFunctionRemoveAuthorizedAddressAtIndex(bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isFunctionRemoveAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isFunctionRemoveAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public isConfirmed = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'isConfirmed(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isConfirmed'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeTimeLock = {
-        async sendTransactionAsync(
-            _secondsTimeLocked: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
-    ]);
-            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeTimeLock.estimateGasAsync.bind(
-                    self,
-                    _secondsTimeLocked
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _secondsTimeLocked: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _secondsTimeLocked: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeTimeLock(uint256)').functions.changeTimeLock.encode([_secondsTimeLocked
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _secondsTimeLocked: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'changeTimeLock(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_secondsTimeLocked
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_secondsTimeLocked
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
-            const encodedData = ethersFunction.encode([_secondsTimeLocked
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeTimeLock'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isAssetProxyRegistered = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'isAssetProxyRegistered(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isAssetProxyRegistered;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isAssetProxyRegistered'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmationCount = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'getConfirmationCount(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmationCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, BigNumber, string, boolean]
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'transactions(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOwners = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'getOwners()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOwners'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getTransactionIds = {
-        async callAsync(
-            from: BigNumber,
-            to: BigNumber,
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber[]
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [from,
-        to,
-        pending,
-        executed
-        ] = BaseContract._formatABIDataItemList(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [from,
-        to,
-        pending,
-        executed
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
-            const encodedData = ethersFunction.encode([from,
-        to,
-        pending,
-        executed
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getTransactionIds'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getConfirmations = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'getConfirmations(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getConfirmations'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactionCount = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'transactionCount()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactionCount'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public changeRequirement = {
-        async sendTransactionAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-    ]);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeRequirement.estimateGasAsync.bind(
-                    self,
-                    _required
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _required: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _required: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('changeRequirement(uint256)').functions.changeRequirement.encode([_required
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _required: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'changeRequirement(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_required
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_required
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
-            const encodedData = ethersFunction.encode([_required
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'changeRequirement'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public confirmTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.confirmTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('confirmTransaction(uint256)').functions.confirmTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'confirmTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public testValidRemoveAuthorizedAddressAtIndexTx = {
-        async callAsync(
-            id: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'testValidRemoveAuthorizedAddressAtIndexTx(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [id
-        ] = BaseContract._formatABIDataItemList(inputAbi, [id
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [id
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.testValidRemoveAuthorizedAddressAtIndexTx;
-            const encodedData = ethersFunction.encode([id
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'testValidRemoveAuthorizedAddressAtIndexTx'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public submitTransaction = {
-        async sendTransactionAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-    value,
-    data
-    ]);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.submitTransaction.estimateGasAsync.bind(
-                    self,
-                    destination,
-                    value,
-                    data
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            destination: string,
-            value: BigNumber,
-            data: string,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination,
-    value,
-    data
-    ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-    value,
-    data
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('submitTransaction(address,uint256,bytes)').functions.submitTransaction.encode([destination,
-    value,
-    data
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'submitTransaction(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [destination,
-        value,
-        data
-        ] = BaseContract._formatABIDataItemList(inputAbi, [destination,
-        value,
-        data
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination,
-        value,
-        data
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
-            const encodedData = ethersFunction.encode([destination,
-        value,
-        data
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'submitTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public confirmationTimes = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'confirmationTimes(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'confirmationTimes'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public MAX_OWNER_COUNT = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'MAX_OWNER_COUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAX_OWNER_COUNT'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public required = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'required()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'required'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public replaceOwner = {
-        async sendTransactionAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-    newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.replaceOwner.estimateGasAsync.bind(
-                    self,
-                    owner,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            owner: string,
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            owner: string,
-            newOwner: string,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner,
-    newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-    newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('replaceOwner(address,address)').functions.replaceOwner.encode([owner,
-    newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'replaceOwner(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner,
-        newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [owner,
-        newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner,
-        newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
-            const encodedData = ethersFunction.encode([owner,
-        newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'replaceOwner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    transactionId
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            transactionId: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            transactionId: BigNumber,
-        ): string {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId
-    ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256)').functions.executeTransaction.encode([transactionId
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestAssetProxyOwnerContract;
-            const functionSignature = 'executeTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [transactionId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([transactionId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _assetProxyContracts: string[],
-            _required: BigNumber,
-            _secondsTimeLocked: BigNumber,
-    ): Promise<TestAssetProxyOwnerContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestAssetProxyOwnerContract.deployAsync(bytecode, abi, provider, txDefaults, _owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _owners: string[],
-            _assetProxyContracts: string[],
-            _required: BigNumber,
-            _secondsTimeLocked: BigNumber,
-    ): Promise<TestAssetProxyOwnerContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestAssetProxyOwner successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestAssetProxyOwnerContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_owners,
-_assetProxyContracts,
-_required,
-_secondsTimeLocked
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestAssetProxyOwner', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_constants.ts b/contracts/core/generated-wrappers/test_constants.ts
deleted file mode 100644
index 626780d95..000000000
--- a/contracts/core/generated-wrappers/test_constants.ts
+++ /dev/null
@@ -1,123 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestConstantsContract extends BaseContract {
-    public assertValidZrxAssetData = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestConstantsContract;
-            const functionSignature = 'assertValidZrxAssetData()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assertValidZrxAssetData;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'assertValidZrxAssetData'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public MAINNET_ZRX_ASSET_DATA = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestConstantsContract;
-            const functionSignature = 'MAINNET_ZRX_ASSET_DATA()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAINNET_ZRX_ASSET_DATA;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'MAINNET_ZRX_ASSET_DATA'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestConstantsContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestConstantsContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestConstantsContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestConstants successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestConstantsContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestConstants', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_exchange_internals.ts b/contracts/core/generated-wrappers/test_exchange_internals.ts
deleted file mode 100644
index 8c52ef8da..000000000
--- a/contracts/core/generated-wrappers/test_exchange_internals.ts
+++ /dev/null
@@ -1,3596 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type TestExchangeInternalsEventArgs =
-    | TestExchangeInternalsSignatureValidatorApprovalEventArgs
-    | TestExchangeInternalsFillEventArgs
-    | TestExchangeInternalsCancelEventArgs
-    | TestExchangeInternalsCancelUpToEventArgs
-    | TestExchangeInternalsAssetProxyRegisteredEventArgs;
-
-export enum TestExchangeInternalsEvents {
-    SignatureValidatorApproval = 'SignatureValidatorApproval',
-    Fill = 'Fill',
-    Cancel = 'Cancel',
-    CancelUpTo = 'CancelUpTo',
-    AssetProxyRegistered = 'AssetProxyRegistered',
-}
-
-export interface TestExchangeInternalsSignatureValidatorApprovalEventArgs extends DecodedLogArgs {
-    signerAddress: string;
-    validatorAddress: string;
-    approved: boolean;
-}
-
-export interface TestExchangeInternalsFillEventArgs extends DecodedLogArgs {
-    makerAddress: string;
-    feeRecipientAddress: string;
-    takerAddress: string;
-    senderAddress: string;
-    makerAssetFilledAmount: BigNumber;
-    takerAssetFilledAmount: BigNumber;
-    makerFeePaid: BigNumber;
-    takerFeePaid: BigNumber;
-    orderHash: string;
-    makerAssetData: string;
-    takerAssetData: string;
-}
-
-export interface TestExchangeInternalsCancelEventArgs extends DecodedLogArgs {
-    makerAddress: string;
-    feeRecipientAddress: string;
-    senderAddress: string;
-    orderHash: string;
-    makerAssetData: string;
-    takerAssetData: string;
-}
-
-export interface TestExchangeInternalsCancelUpToEventArgs extends DecodedLogArgs {
-    makerAddress: string;
-    senderAddress: string;
-    orderEpoch: BigNumber;
-}
-
-export interface TestExchangeInternalsAssetProxyRegisteredEventArgs extends DecodedLogArgs {
-    id: string;
-    assetProxy: string;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestExchangeInternalsContract extends BaseContract {
-    public publicIsRoundingErrorFloor = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicIsRoundingErrorFloor(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorFloor;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorFloor'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicUpdateFilledState = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAddress: string,
-            orderHash: string,
-            orderTakerAssetFilledAmount: BigNumber,
-            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').inputs;
-            [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ]);
-            const encodedData = self._lookupEthersInterface('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').functions.publicUpdateFilledState.encode([order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.publicUpdateFilledState.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAddress,
-                    orderHash,
-                    orderTakerAssetFilledAmount,
-                    fillResults
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAddress: string,
-            orderHash: string,
-            orderTakerAssetFilledAmount: BigNumber,
-            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').inputs;
-            [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').functions.publicUpdateFilledState.encode([order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAddress: string,
-            orderHash: string,
-            orderTakerAssetFilledAmount: BigNumber,
-            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').inputs;
-            [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})').functions.publicUpdateFilledState.encode([order,
-    takerAddress,
-    orderHash,
-    orderTakerAssetFilledAmount,
-    fillResults
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAddress: string,
-            orderHash: string,
-            orderTakerAssetFilledAmount: BigNumber,
-            fillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicUpdateFilledState({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},address,bytes32,uint256,{uint256,uint256,uint256,uint256})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAddress,
-        orderHash,
-        orderTakerAssetFilledAmount,
-        fillResults
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAddress,
-        orderHash,
-        orderTakerAssetFilledAmount,
-        fillResults
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAddress,
-        orderHash,
-        orderTakerAssetFilledAmount,
-        fillResults
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicUpdateFilledState;
-            const encodedData = ethersFunction.encode([order,
-        takerAddress,
-        orderHash,
-        orderTakerAssetFilledAmount,
-        fillResults
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicUpdateFilledState'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public publicGetPartialAmountCeil = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicGetPartialAmountCeil(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountCeil;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountCeil'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public filled = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'filled(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.filled;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'filled'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public batchFillOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchFillOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmounts,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'batchFillOrders(tuple[],uint256[],bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmounts,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrders;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchFillOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public cancelled = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'cancelled(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelled;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelled'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public preSign = {
-        async sendTransactionAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-    signerAddress,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.preSign.estimateGasAsync.bind(
-                    self,
-                    hash,
-                    signerAddress,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'preSign(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSign;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'preSign'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public matchOrders = {
-        async sendTransactionAsync(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
-            [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.matchOrders.estimateGasAsync.bind(
-                    self,
-                    leftOrder,
-                    rightOrder,
-                    leftSignature,
-                    rightSignature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
-            [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
-            [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([leftOrder,
-    rightOrder,
-    leftSignature,
-    rightSignature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            leftOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            rightOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            leftSignature: string,
-            rightSignature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{left: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};right: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};leftMakerAssetSpreadAmount: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.matchOrders;
-            const encodedData = ethersFunction.encode([leftOrder,
-        rightOrder,
-        leftSignature,
-        rightSignature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'matchOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public fillOrderNoThrow = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrderNoThrow.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrderNoThrow.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'fillOrderNoThrow({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrderNoThrow;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrderNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public assetProxies = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'assetProxies(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public batchCancelOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
-            [orders
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
-    ]);
-            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchCancelOrders.estimateGasAsync.bind(
-                    self,
-                    orders
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
-            [orders
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchCancelOrders(tuple[])').inputs;
-            [orders
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchCancelOrders(tuple[])').functions.batchCancelOrders.encode([orders
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'batchCancelOrders(tuple[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchCancelOrders;
-            const encodedData = ethersFunction.encode([orders
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchCancelOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public batchFillOrKillOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchFillOrKillOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmounts,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrKillOrders(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrKillOrders(tuple[],uint256[],bytes[])').functions.batchFillOrKillOrders.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'batchFillOrKillOrders(tuple[],uint256[],bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmounts,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrKillOrders;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchFillOrKillOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public cancelOrdersUpTo = {
-        async sendTransactionAsync(
-            targetOrderEpoch: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
-            [targetOrderEpoch
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
-    ]);
-            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.cancelOrdersUpTo.estimateGasAsync.bind(
-                    self,
-                    targetOrderEpoch
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            targetOrderEpoch: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
-            [targetOrderEpoch
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            targetOrderEpoch: BigNumber,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('cancelOrdersUpTo(uint256)').inputs;
-            [targetOrderEpoch
-    ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrdersUpTo(uint256)').functions.cancelOrdersUpTo.encode([targetOrderEpoch
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            targetOrderEpoch: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'cancelOrdersUpTo(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [targetOrderEpoch
-        ] = BaseContract._formatABIDataItemList(inputAbi, [targetOrderEpoch
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [targetOrderEpoch
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrdersUpTo;
-            const encodedData = ethersFunction.encode([targetOrderEpoch
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelOrdersUpTo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public batchFillOrdersNoThrow = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.batchFillOrdersNoThrow.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmounts,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').inputs;
-            [orders,
-    takerAssetFillAmounts,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmounts,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('batchFillOrdersNoThrow(tuple[],uint256[],bytes[])').functions.batchFillOrdersNoThrow.encode([orders,
-    takerAssetFillAmounts,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmounts: BigNumber[],
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'batchFillOrdersNoThrow(tuple[],uint256[],bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmounts,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.batchFillOrdersNoThrow;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmounts,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'batchFillOrdersNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getAssetProxy = {
-        async callAsync(
-            assetProxyId: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'getAssetProxy(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxyId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxyId
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'transactions(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public fillOrKillOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrKillOrder.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrKillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'fillOrKillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrKillOrder;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrKillOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicAddFillResults = {
-        async callAsync(
-            totalFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            singleFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicAddFillResults({uint256,uint256,uint256,uint256},{uint256,uint256,uint256,uint256})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [totalFillResults,
-        singleFillResults
-        ] = BaseContract._formatABIDataItemList(inputAbi, [totalFillResults,
-        singleFillResults
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [totalFillResults,
-        singleFillResults
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicAddFillResults;
-            const encodedData = ethersFunction.encode([totalFillResults,
-        singleFillResults
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicAddFillResults'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicIsRoundingErrorCeil = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicIsRoundingErrorCeil(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorCeil;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorCeil'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setSignatureValidatorApproval = {
-        async sendTransactionAsync(
-            validatorAddress: string,
-            approval: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
-    approval
-    ]);
-            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setSignatureValidatorApproval.estimateGasAsync.bind(
-                    self,
-                    validatorAddress,
-                    approval
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            validatorAddress: string,
-            approval: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            validatorAddress: string,
-            approval: boolean,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            validatorAddress: string,
-            approval: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'setSignatureValidatorApproval(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [validatorAddress,
-        approval
-        ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-        approval
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
-        approval
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setSignatureValidatorApproval;
-            const encodedData = ethersFunction.encode([validatorAddress,
-        approval
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setSignatureValidatorApproval'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public allowedValidators = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'allowedValidators(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowedValidators;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowedValidators'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketSellOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketSellOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketSellOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrders(tuple[],uint256,bytes[])').functions.marketSellOrders.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'marketSellOrders(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrders;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketSellOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getOrdersInfo = {
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<Array<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}>
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'getOrdersInfo(tuple[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrdersInfo;
-            const encodedData = ethersFunction.encode([orders
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrdersInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public preSigned = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'preSigned(bytes32,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSigned;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'preSigned'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public isValidSignature = {
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketBuyOrdersNoThrow = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketBuyOrdersNoThrow.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    makerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketBuyOrdersNoThrow.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'marketBuyOrdersNoThrow(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        makerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrdersNoThrow;
-            const encodedData = ethersFunction.encode([orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrdersNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public fillOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrder.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)').functions.fillOrder.encode([order,
-    takerAssetFillAmount,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'fillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrder;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicGetPartialAmountFloor = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicGetPartialAmountFloor(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountFloor;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountFloor'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    salt,
-                    signerAddress,
-                    data,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'executeTransaction(uint256,address,bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [salt,
-        signerAddress,
-        data,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-        signerAddress,
-        data,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
-        signerAddress,
-        data,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([salt,
-        signerAddress,
-        data,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public registerAssetProxy = {
-        async sendTransactionAsync(
-            assetProxy: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-    ]);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.registerAssetProxy.estimateGasAsync.bind(
-                    self,
-                    assetProxy
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            assetProxy: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            assetProxy: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            assetProxy: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'registerAssetProxy(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxy
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxy
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public getOrderInfo = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{orderStatus: number;orderHash: string;orderTakerAssetFilledAmount: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'getOrderInfo({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderInfo;
-            const encodedData = ethersFunction.encode([order
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrderInfo'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public cancelOrder = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
-            [order
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-    ]);
-            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.cancelOrder.estimateGasAsync.bind(
-                    self,
-                    order
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
-            [order
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
-            [order
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.cancelOrder.encode([order
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'cancelOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.cancelOrder;
-            const encodedData = ethersFunction.encode([order
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'cancelOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public orderEpoch = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'orderEpoch(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.orderEpoch;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'orderEpoch'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public ZRX_ASSET_DATA = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'ZRX_ASSET_DATA()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.ZRX_ASSET_DATA;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'ZRX_ASSET_DATA'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketSellOrdersNoThrow = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketSellOrdersNoThrow.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    takerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    takerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    takerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketSellOrdersNoThrow(tuple[],uint256,bytes[])').functions.marketSellOrdersNoThrow.encode([orders,
-    takerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            takerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'marketSellOrdersNoThrow(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        takerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketSellOrdersNoThrow;
-            const encodedData = ethersFunction.encode([orders,
-        takerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketSellOrdersNoThrow'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicSafeGetPartialAmountFloor = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicSafeGetPartialAmountFloor(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicSafeGetPartialAmountFloor;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicSafeGetPartialAmountFloor'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicSafeGetPartialAmountCeil = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicSafeGetPartialAmountCeil(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicSafeGetPartialAmountCeil;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicSafeGetPartialAmountCeil'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicCalculateFillResults = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFilledAmount: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'publicCalculateFillResults({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFilledAmount
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFilledAmount
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFilledAmount
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicCalculateFillResults;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFilledAmount
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicCalculateFillResults'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public EIP712_DOMAIN_HASH = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'EIP712_DOMAIN_HASH()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public marketBuyOrders = {
-        async sendTransactionAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.marketBuyOrders.estimateGasAsync.bind(
-                    self,
-                    orders,
-                    makerAssetFillAmount,
-                    signatures
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('marketBuyOrders(tuple[],uint256,bytes[])').inputs;
-            [orders,
-    makerAssetFillAmount,
-    signatures
-    ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-    makerAssetFillAmount,
-    signatures
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('marketBuyOrders(tuple[],uint256,bytes[])').functions.marketBuyOrders.encode([orders,
-    makerAssetFillAmount,
-    signatures
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            orders: Array<{makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string}>,
-            makerAssetFillAmount: BigNumber,
-            signatures: string[],
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'marketBuyOrders(tuple[],uint256,bytes[])';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [orders,
-        makerAssetFillAmount,
-        signatures
-        ] = BaseContract._formatABIDataItemList(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.marketBuyOrders;
-            const encodedData = ethersFunction.encode([orders,
-        makerAssetFillAmount,
-        signatures
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'marketBuyOrders'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public currentContextAddress = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'currentContextAddress()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.currentContextAddress;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'currentContextAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as TestExchangeInternalsContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public VERSION = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestExchangeInternalsContract;
-            const functionSignature = 'VERSION()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.VERSION;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'VERSION'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestExchangeInternalsContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestExchangeInternalsContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestExchangeInternalsContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestExchangeInternals successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestExchangeInternalsContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestExchangeInternals', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_lib_bytes.ts b/contracts/core/generated-wrappers/test_lib_bytes.ts
deleted file mode 100644
index cd0f1af27..000000000
--- a/contracts/core/generated-wrappers/test_lib_bytes.ts
+++ /dev/null
@@ -1,683 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestLibBytesContract extends BaseContract {
-    public publicPopLastByte = {
-        async callAsync(
-            b: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, string]
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicPopLastByte(bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicPopLastByte;
-            const encodedData = ethersFunction.encode([b
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicPopLastByte'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public publicReadBytesWithLength = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicReadBytesWithLength(bytes,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadBytesWithLength;
-            const encodedData = ethersFunction.encode([b,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicReadBytesWithLength'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicDeepCopyBytes = {
-        async callAsync(
-            dest: string,
-            source: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicDeepCopyBytes(bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [dest,
-        source
-        ] = BaseContract._formatABIDataItemList(inputAbi, [dest,
-        source
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [dest,
-        source
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicDeepCopyBytes;
-            const encodedData = ethersFunction.encode([dest,
-        source
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicDeepCopyBytes'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicWriteAddress = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            input: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicWriteAddress(bytes,uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index,
-        input
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index,
-        input
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index,
-        input
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteAddress;
-            const encodedData = ethersFunction.encode([b,
-        index,
-        input
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicWriteAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicWriteBytesWithLength = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            input: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicWriteBytesWithLength(bytes,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index,
-        input
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index,
-        input
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index,
-        input
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteBytesWithLength;
-            const encodedData = ethersFunction.encode([b,
-        index,
-        input
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicWriteBytesWithLength'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public testMemcpy = {
-        async callAsync(
-            mem: string,
-            dest: BigNumber,
-            source: BigNumber,
-            length: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'testMemcpy(bytes,uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [mem,
-        dest,
-        source,
-        length
-        ] = BaseContract._formatABIDataItemList(inputAbi, [mem,
-        dest,
-        source,
-        length
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [mem,
-        dest,
-        source,
-        length
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.testMemcpy;
-            const encodedData = ethersFunction.encode([mem,
-        dest,
-        source,
-        length
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'testMemcpy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicReadAddress = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicReadAddress(bytes,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadAddress;
-            const encodedData = ethersFunction.encode([b,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicReadAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicWriteBytes32 = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            input: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicWriteBytes32(bytes,uint256,bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index,
-        input
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index,
-        input
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index,
-        input
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteBytes32;
-            const encodedData = ethersFunction.encode([b,
-        index,
-        input
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicWriteBytes32'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicPopLast20Bytes = {
-        async callAsync(
-            b: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, string]
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicPopLast20Bytes(bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicPopLast20Bytes;
-            const encodedData = ethersFunction.encode([b
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicPopLast20Bytes'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public publicEqualsPop1 = {
-        async callAsync(
-            lhs: string,
-            rhs: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicEqualsPop1(bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [lhs,
-        rhs
-        ] = BaseContract._formatABIDataItemList(inputAbi, [lhs,
-        rhs
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [lhs,
-        rhs
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicEqualsPop1;
-            const encodedData = ethersFunction.encode([lhs,
-        rhs
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicEqualsPop1'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicWriteUint256 = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            input: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicWriteUint256(bytes,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index,
-        input
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index,
-        input
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index,
-        input
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicWriteUint256;
-            const encodedData = ethersFunction.encode([b,
-        index,
-        input
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicWriteUint256'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicReadBytes32 = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicReadBytes32(bytes,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadBytes32;
-            const encodedData = ethersFunction.encode([b,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicReadBytes32'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicReadBytes4 = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicReadBytes4(bytes,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadBytes4;
-            const encodedData = ethersFunction.encode([b,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicReadBytes4'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicReadUint256 = {
-        async callAsync(
-            b: string,
-            index: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicReadUint256(bytes,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [b,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [b,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [b,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicReadUint256;
-            const encodedData = ethersFunction.encode([b,
-        index
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicReadUint256'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicEquals = {
-        async callAsync(
-            lhs: string,
-            rhs: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestLibBytesContract;
-            const functionSignature = 'publicEquals(bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [lhs,
-        rhs
-        ] = BaseContract._formatABIDataItemList(inputAbi, [lhs,
-        rhs
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [lhs,
-        rhs
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicEquals;
-            const encodedData = ethersFunction.encode([lhs,
-        rhs
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicEquals'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestLibBytesContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestLibBytesContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestLibBytesContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestLibBytes successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestLibBytesContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestLibBytes', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_libs.ts b/contracts/core/generated-wrappers/test_libs.ts
deleted file mode 100644
index a58e1f1df..000000000
--- a/contracts/core/generated-wrappers/test_libs.ts
+++ /dev/null
@@ -1,453 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestLibsContract extends BaseContract {
-    public publicIsRoundingErrorFloor = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicIsRoundingErrorFloor(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorFloor;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorFloor'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicGetPartialAmountCeil = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicGetPartialAmountCeil(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountCeil;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountCeil'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getDomainSeparatorSchemaHash = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'getDomainSeparatorSchemaHash()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getDomainSeparatorSchemaHash;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getDomainSeparatorSchemaHash'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicAddFillResults = {
-        async callAsync(
-            totalFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            singleFillResults: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicAddFillResults({uint256,uint256,uint256,uint256},{uint256,uint256,uint256,uint256})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [totalFillResults,
-        singleFillResults
-        ] = BaseContract._formatABIDataItemList(inputAbi, [totalFillResults,
-        singleFillResults
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [totalFillResults,
-        singleFillResults
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicAddFillResults;
-            const encodedData = ethersFunction.encode([totalFillResults,
-        singleFillResults
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicAddFillResults'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicIsRoundingErrorCeil = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicIsRoundingErrorCeil(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsRoundingErrorCeil;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicIsRoundingErrorCeil'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public getOrderSchemaHash = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'getOrderSchemaHash()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOrderSchemaHash;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getOrderSchemaHash'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicGetPartialAmountFloor = {
-        async callAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicGetPartialAmountFloor(uint256,uint256,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [numerator,
-        denominator,
-        target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [numerator,
-        denominator,
-        target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [numerator,
-        denominator,
-        target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetPartialAmountFloor;
-            const encodedData = ethersFunction.encode([numerator,
-        denominator,
-        target
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicGetPartialAmountFloor'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicGetOrderHash = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicGetOrderHash({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicGetOrderHash;
-            const encodedData = ethersFunction.encode([order
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicGetOrderHash'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public EIP712_DOMAIN_HASH = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'EIP712_DOMAIN_HASH()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicAbiEncodeFillOrder = {
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestLibsContract;
-            const functionSignature = 'publicAbiEncodeFillOrder({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicAbiEncodeFillOrder;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicAbiEncodeFillOrder'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestLibsContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestLibsContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestLibsContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestLibs successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestLibsContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestLibs', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_signature_validator.ts b/contracts/core/generated-wrappers/test_signature_validator.ts
deleted file mode 100644
index 5cd24f505..000000000
--- a/contracts/core/generated-wrappers/test_signature_validator.ts
+++ /dev/null
@@ -1,746 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type TestSignatureValidatorEventArgs =
-    | TestSignatureValidatorSignatureValidatorApprovalEventArgs;
-
-export enum TestSignatureValidatorEvents {
-    SignatureValidatorApproval = 'SignatureValidatorApproval',
-}
-
-export interface TestSignatureValidatorSignatureValidatorApprovalEventArgs extends DecodedLogArgs {
-    signerAddress: string;
-    validatorAddress: string;
-    approved: boolean;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestSignatureValidatorContract extends BaseContract {
-    public preSign = {
-        async sendTransactionAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-    signerAddress,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.preSign.estimateGasAsync.bind(
-                    self,
-                    hash,
-                    signerAddress,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-        ): string {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('preSign(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('preSign(bytes32,address,bytes)').functions.preSign.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'preSign(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSign;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'preSign'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'transactions(bytes32)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transactions'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public setSignatureValidatorApproval = {
-        async sendTransactionAsync(
-            validatorAddress: string,
-            approval: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
-    approval
-    ]);
-            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.setSignatureValidatorApproval.estimateGasAsync.bind(
-                    self,
-                    validatorAddress,
-                    approval
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            validatorAddress: string,
-            approval: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            validatorAddress: string,
-            approval: boolean,
-        ): string {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('setSignatureValidatorApproval(address,bool)').inputs;
-            [validatorAddress,
-    approval
-    ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-    approval
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('setSignatureValidatorApproval(address,bool)').functions.setSignatureValidatorApproval.encode([validatorAddress,
-    approval
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            validatorAddress: string,
-            approval: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'setSignatureValidatorApproval(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [validatorAddress,
-        approval
-        ] = BaseContract._formatABIDataItemList(inputAbi, [validatorAddress,
-        approval
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [validatorAddress,
-        approval
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.setSignatureValidatorApproval;
-            const encodedData = ethersFunction.encode([validatorAddress,
-        approval
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'setSignatureValidatorApproval'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public allowedValidators = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'allowedValidators(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowedValidators;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowedValidators'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public preSigned = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'preSigned(bytes32,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.preSigned;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'preSigned'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public isValidSignature = {
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public publicIsValidSignature = {
-        async callAsync(
-            hash: string,
-            signer: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'publicIsValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signer,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signer,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signer,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.publicIsValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signer,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'publicIsValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(
-                    self,
-                    salt,
-                    signerAddress,
-                    data,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-        ): string {
-            const self = this as any as TestSignatureValidatorContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256,address,bytes,bytes)').inputs;
-            [salt,
-    signerAddress,
-    data,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-    signerAddress,
-    data,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('executeTransaction(uint256,address,bytes,bytes)').functions.executeTransaction.encode([salt,
-    signerAddress,
-    data,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            salt: BigNumber,
-            signerAddress: string,
-            data: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'executeTransaction(uint256,address,bytes,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [salt,
-        signerAddress,
-        data,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [salt,
-        signerAddress,
-        data,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [salt,
-        signerAddress,
-        data,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([salt,
-        signerAddress,
-        data,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'executeTransaction'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public EIP712_DOMAIN_HASH = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'EIP712_DOMAIN_HASH()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.EIP712_DOMAIN_HASH;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'EIP712_DOMAIN_HASH'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public currentContextAddress = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as TestSignatureValidatorContract;
-            const functionSignature = 'currentContextAddress()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.currentContextAddress;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'currentContextAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestSignatureValidatorContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestSignatureValidatorContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestSignatureValidatorContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestSignatureValidator successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestSignatureValidatorContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestSignatureValidator', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/test_static_call_receiver.ts b/contracts/core/generated-wrappers/test_static_call_receiver.ts
deleted file mode 100644
index d9136f363..000000000
--- a/contracts/core/generated-wrappers/test_static_call_receiver.ts
+++ /dev/null
@@ -1,449 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestStaticCallReceiverContract extends BaseContract {
-    public isValidSignature2 = {
-        async sendTransactionAsync(
-            hash: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('isValidSignature(bytes32,bytes)').inputs;
-            [hash,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,bytes)').functions.isValidSignature.encode([hash,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.isValidSignature2.estimateGasAsync.bind(
-                    self,
-                    hash,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            hash: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('isValidSignature(bytes32,bytes)').inputs;
-            [hash,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,bytes)').functions.isValidSignature.encode([hash,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            hash: string,
-            signature: string,
-        ): string {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('isValidSignature(bytes32,bytes)').inputs;
-            [hash,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('isValidSignature(bytes32,bytes)').functions.isValidSignature.encode([hash,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            hash: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestStaticCallReceiverContract;
-            const functionSignature = 'isValidSignature(bytes32,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public isValidSignature1 = {
-        async sendTransactionAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('isValidSignature(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-    signerAddress,
-    signature
-    ]);
-            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,address,bytes)').functions.isValidSignature.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.isValidSignature1.estimateGasAsync.bind(
-                    self,
-                    hash,
-                    signerAddress,
-                    signature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('isValidSignature(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('isValidSignature(bytes32,address,bytes)').functions.isValidSignature.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-        ): string {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('isValidSignature(bytes32,address,bytes)').inputs;
-            [hash,
-    signerAddress,
-    signature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-    signerAddress,
-    signature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('isValidSignature(bytes32,address,bytes)').functions.isValidSignature.encode([hash,
-    signerAddress,
-    signature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as TestStaticCallReceiverContract;
-            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approveERC20 = {
-        async sendTransactionAsync(
-            token: string,
-            spender: string,
-            value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('approveERC20(address,address,uint256)').inputs;
-            [token,
-    spender,
-    value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [token,
-    spender,
-    value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [token,
-    spender,
-    value
-    ]);
-            const encodedData = self._lookupEthersInterface('approveERC20(address,address,uint256)').functions.approveERC20.encode([token,
-    spender,
-    value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approveERC20.estimateGasAsync.bind(
-                    self,
-                    token,
-                    spender,
-                    value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            token: string,
-            spender: string,
-            value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('approveERC20(address,address,uint256)').inputs;
-            [token,
-    spender,
-    value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [token,
-    spender,
-    value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approveERC20(address,address,uint256)').functions.approveERC20.encode([token,
-    spender,
-    value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            token: string,
-            spender: string,
-            value: BigNumber,
-        ): string {
-            const self = this as any as TestStaticCallReceiverContract;
-            const inputAbi = self._lookupAbi('approveERC20(address,address,uint256)').inputs;
-            [token,
-    spender,
-    value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [token,
-    spender,
-    value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approveERC20(address,address,uint256)').functions.approveERC20.encode([token,
-    spender,
-    value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            token: string,
-            spender: string,
-            value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as TestStaticCallReceiverContract;
-            const functionSignature = 'approveERC20(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [token,
-        spender,
-        value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [token,
-        spender,
-        value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [token,
-        spender,
-        value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approveERC20;
-            const encodedData = ethersFunction.encode([token,
-        spender,
-        value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approveERC20'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestStaticCallReceiverContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestStaticCallReceiverContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestStaticCallReceiverContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestStaticCallReceiver successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestStaticCallReceiverContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestStaticCallReceiver', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/validator.ts b/contracts/core/generated-wrappers/validator.ts
deleted file mode 100644
index 1371e1523..000000000
--- a/contracts/core/generated-wrappers/validator.ts
+++ /dev/null
@@ -1,115 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ValidatorContract extends BaseContract {
-    public isValidSignature = {
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ValidatorContract;
-            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            validSigner: string,
-    ): Promise<ValidatorContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ValidatorContract.deployAsync(bytecode, abi, provider, txDefaults, validSigner
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            validSigner: string,
-    ): Promise<ValidatorContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [validSigner
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [validSigner
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [validSigner
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`Validator successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ValidatorContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [validSigner
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('Validator', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/wallet.ts b/contracts/core/generated-wrappers/wallet.ts
deleted file mode 100644
index c0bd8ba71..000000000
--- a/contracts/core/generated-wrappers/wallet.ts
+++ /dev/null
@@ -1,110 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class WalletContract extends BaseContract {
-    public isValidSignature = {
-        async callAsync(
-            hash: string,
-            eip712Signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as WalletContract;
-            const functionSignature = 'isValidSignature(bytes32,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        eip712Signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        eip712Signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        eip712Signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        eip712Signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            walletOwner: string,
-    ): Promise<WalletContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return WalletContract.deployAsync(bytecode, abi, provider, txDefaults, walletOwner
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            walletOwner: string,
-    ): Promise<WalletContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [walletOwner
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [walletOwner
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [walletOwner
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`Wallet successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new WalletContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [walletOwner
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('Wallet', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/weth9.ts b/contracts/core/generated-wrappers/weth9.ts
deleted file mode 100644
index 86d1031db..000000000
--- a/contracts/core/generated-wrappers/weth9.ts
+++ /dev/null
@@ -1,835 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type WETH9EventArgs =
-    | WETH9ApprovalEventArgs
-    | WETH9TransferEventArgs
-    | WETH9DepositEventArgs
-    | WETH9WithdrawalEventArgs;
-
-export enum WETH9Events {
-    Approval = 'Approval',
-    Transfer = 'Transfer',
-    Deposit = 'Deposit',
-    Withdrawal = 'Withdrawal',
-}
-
-export interface WETH9ApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-export interface WETH9TransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface WETH9DepositEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _value: BigNumber;
-}
-
-export interface WETH9WithdrawalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class WETH9Contract extends BaseContract {
-    public name = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'name()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            guy: string,
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [guy,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
-    wad
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [guy,
-    wad
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
-    wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    guy,
-                    wad
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            guy: string,
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [guy,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
-    wad
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
-    wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            guy: string,
-            wad: BigNumber,
-        ): string {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [guy,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
-    wad
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
-    wad
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            guy: string,
-            wad: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [guy,
-        wad
-        ] = BaseContract._formatABIDataItemList(inputAbi, [guy,
-        wad
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [guy,
-        wad
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([guy,
-        wad
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            src: string,
-            dst: string,
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [src,
-    dst,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [src,
-    dst,
-    wad
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [src,
-    dst,
-    wad
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
-    dst,
-    wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    src,
-                    dst,
-                    wad
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            src: string,
-            dst: string,
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [src,
-    dst,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [src,
-    dst,
-    wad
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
-    dst,
-    wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            src: string,
-            dst: string,
-            wad: BigNumber,
-        ): string {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [src,
-    dst,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [src,
-    dst,
-    wad
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
-    dst,
-    wad
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            src: string,
-            dst: string,
-            wad: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [src,
-        dst,
-        wad
-        ] = BaseContract._formatABIDataItemList(inputAbi, [src,
-        dst,
-        wad
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [src,
-        dst,
-        wad
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([src,
-        dst,
-        wad
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public withdraw = {
-        async sendTransactionAsync(
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
-            [wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [wad
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [wad
-    ]);
-            const encodedData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.withdraw.estimateGasAsync.bind(
-                    self,
-                    wad
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
-            [wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [wad
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            wad: BigNumber,
-        ): string {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
-            [wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [wad
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            wad: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'withdraw(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [wad
-        ] = BaseContract._formatABIDataItemList(inputAbi, [wad
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [wad
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.withdraw;
-            const encodedData = ethersFunction.encode([wad
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'withdraw'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public decimals = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<number
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'decimals()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public symbol = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'symbol()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            dst: string,
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [dst,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
-    wad
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [dst,
-    wad
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
-    wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    dst,
-                    wad
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            dst: string,
-            wad: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [dst,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
-    wad
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
-    wad
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            dst: string,
-            wad: BigNumber,
-        ): string {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [dst,
-    wad
-    ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
-    wad
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
-    wad
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            dst: string,
-            wad: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [dst,
-        wad
-        ] = BaseContract._formatABIDataItemList(inputAbi, [dst,
-        wad
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [dst,
-        wad
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([dst,
-        wad
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public deposit = {
-        async sendTransactionAsync(
-            txData: Partial<TxDataPayable> = {},
-        ): Promise<string> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('deposit()').inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const encodedData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.deposit.estimateGasAsync.bind(
-                    self,
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('deposit()').inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-        ): string {
-            const self = this as any as WETH9Contract;
-            const inputAbi = self._lookupAbi('deposit()').inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'deposit()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.deposit;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'deposit'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public allowance = {
-        async callAsync(
-            index_0: string,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as WETH9Contract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0,
-        index_1
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
-        index_1
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
-        index_1
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([index_0,
-        index_1
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<WETH9Contract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return WETH9Contract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<WETH9Contract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`WETH9 successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new WETH9Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('WETH9', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/whitelist.ts b/contracts/core/generated-wrappers/whitelist.ts
deleted file mode 100644
index 6145feb82..000000000
--- a/contracts/core/generated-wrappers/whitelist.ts
+++ /dev/null
@@ -1,547 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class WhitelistContract extends BaseContract {
-    public fillOrderIfWhitelisted = {
-        async sendTransactionAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ]);
-            const encodedData = self._lookupEthersInterface('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').functions.fillOrderIfWhitelisted.encode([order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.fillOrderIfWhitelisted.estimateGasAsync.bind(
-                    self,
-                    order,
-                    takerAssetFillAmount,
-                    salt,
-                    orderSignature
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').functions.fillOrderIfWhitelisted.encode([order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-        ): string {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').inputs;
-            [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)').functions.fillOrderIfWhitelisted.encode([order,
-    takerAssetFillAmount,
-    salt,
-    orderSignature
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
-            takerAssetFillAmount: BigNumber,
-            salt: BigNumber,
-            orderSignature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as WhitelistContract;
-            const functionSignature = 'fillOrderIfWhitelisted({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},uint256,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.fillOrderIfWhitelisted;
-            const encodedData = ethersFunction.encode([order,
-        takerAssetFillAmount,
-        salt,
-        orderSignature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'fillOrderIfWhitelisted'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public isWhitelisted = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as WhitelistContract;
-            const functionSignature = 'isWhitelisted(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isWhitelisted;
-            const encodedData = ethersFunction.encode([index_0
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isWhitelisted'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public owner = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as WhitelistContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public isValidSignature = {
-        async callAsync(
-            hash: string,
-            signerAddress: string,
-            signature: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as WhitelistContract;
-            const functionSignature = 'isValidSignature(bytes32,address,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [hash,
-        signerAddress,
-        signature
-        ] = BaseContract._formatABIDataItemList(inputAbi, [hash,
-        signerAddress,
-        signature
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
-        signerAddress,
-        signature
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
-            const encodedData = ethersFunction.encode([hash,
-        signerAddress,
-        signature
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public updateWhitelistStatus = {
-        async sendTransactionAsync(
-            target: string,
-            isApproved: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('updateWhitelistStatus(address,bool)').inputs;
-            [target,
-    isApproved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    isApproved
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-    isApproved
-    ]);
-            const encodedData = self._lookupEthersInterface('updateWhitelistStatus(address,bool)').functions.updateWhitelistStatus.encode([target,
-    isApproved
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.updateWhitelistStatus.estimateGasAsync.bind(
-                    self,
-                    target,
-                    isApproved
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            target: string,
-            isApproved: boolean,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('updateWhitelistStatus(address,bool)').inputs;
-            [target,
-    isApproved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    isApproved
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('updateWhitelistStatus(address,bool)').functions.updateWhitelistStatus.encode([target,
-    isApproved
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            target: string,
-            isApproved: boolean,
-        ): string {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('updateWhitelistStatus(address,bool)').inputs;
-            [target,
-    isApproved
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    isApproved
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('updateWhitelistStatus(address,bool)').functions.updateWhitelistStatus.encode([target,
-    isApproved
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            target: string,
-            isApproved: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as WhitelistContract;
-            const functionSignature = 'updateWhitelistStatus(address,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        isApproved
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        isApproved
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        isApproved
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.updateWhitelistStatus;
-            const encodedData = ethersFunction.encode([target,
-        isApproved
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'updateWhitelistStatus'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public transferOwnership = {
-        async sendTransactionAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferOwnership.estimateGasAsync.bind(
-                    self,
-                    newOwner
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            newOwner: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            newOwner: string,
-        ): string {
-            const self = this as any as WhitelistContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void
-        > {
-            const self = this as any as WhitelistContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-    ): Promise<WhitelistContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return WhitelistContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
-);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-            _exchange: string,
-    ): Promise<WhitelistContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_exchange
-] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_exchange
-],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_exchange
-]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`Whitelist successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new WhitelistContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [_exchange
-];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('Whitelist', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/core/generated-wrappers/zrx_token.ts b/contracts/core/generated-wrappers/zrx_token.ts
deleted file mode 100644
index 98079e77b..000000000
--- a/contracts/core/generated-wrappers/zrx_token.ts
+++ /dev/null
@@ -1,646 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type ZRXTokenEventArgs =
-    | ZRXTokenTransferEventArgs
-    | ZRXTokenApprovalEventArgs;
-
-export enum ZRXTokenEvents {
-    Transfer = 'Transfer',
-    Approval = 'Approval',
-}
-
-export interface ZRXTokenTransferEventArgs extends DecodedLogArgs {
-    _from: string;
-    _to: string;
-    _value: BigNumber;
-}
-
-export interface ZRXTokenApprovalEventArgs extends DecodedLogArgs {
-    _owner: string;
-    _spender: string;
-    _value: BigNumber;
-}
-
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class ZRXTokenContract extends BaseContract {
-    public name = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'name()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'name'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public approve = {
-        async sendTransactionAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.approve.estimateGasAsync.bind(
-                    self,
-                    _spender,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _spender: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _spender: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
-            [_spender,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([_spender,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _spender: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'approve(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_spender,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_spender,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_spender,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
-            const encodedData = ethersFunction.encode([_spender,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'approve'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public totalSupply = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'totalSupply()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'totalSupply'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transferFrom = {
-        async sendTransactionAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-    _to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transferFrom.estimateGasAsync.bind(
-                    self,
-                    _from,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
-            [_from,
-    _to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-    _to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([_from,
-    _to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _from: string,
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'transferFrom(address,address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_from,
-        _to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_from,
-        _to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_from,
-        _to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
-            const encodedData = ethersFunction.encode([_from,
-        _to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferFrom'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public decimals = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<number
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'decimals()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'decimals'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public balanceOf = {
-        async callAsync(
-            _owner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'balanceOf(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
-            const encodedData = ethersFunction.encode([_owner
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'balanceOf'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public symbol = {
-        async callAsync(
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'symbol()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'symbol'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public transfer = {
-        async sendTransactionAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-    _value
-    ]);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.transfer.estimateGasAsync.bind(
-                    self,
-                    _to,
-                    _value
-                ),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            _to: string,
-            _value: BigNumber,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(
-            _to: string,
-            _value: BigNumber,
-        ): string {
-            const self = this as any as ZRXTokenContract;
-            const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
-            [_to,
-    _value
-    ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-    _value
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([_to,
-    _value
-    ]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _to: string,
-            _value: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'transfer(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_to,
-        _value
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_to,
-        _value
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_to,
-        _value
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
-            const encodedData = ethersFunction.encode([_to,
-        _value
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transfer'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public allowance = {
-        async callAsync(
-            _owner: string,
-            _spender: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber
-        > {
-            const self = this as any as ZRXTokenContract;
-            const functionSignature = 'allowance(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_owner,
-        _spender
-        ] = BaseContract._formatABIDataItemList(inputAbi, [_owner,
-        _spender
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_owner,
-        _spender
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
-            const encodedData = ethersFunction.encode([_owner,
-        _spender
-        ]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'allowance'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ZRXTokenContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return ZRXTokenContract.deployAsync(bytecode, abi, provider, txDefaults, );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<ZRXTokenContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`ZRXToken successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new ZRXTokenContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('ZRXToken', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
-- 
cgit v1.2.3


From 6d0c71ef30300d6b5d46a307a77912140fba43e3 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 11:52:21 +0100
Subject: Move MultiAssetProxy to the contracts monorepo

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 300 +++++++++++++++++++++
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 300 ---------------------
 2 files changed, 300 insertions(+), 300 deletions(-)
 create mode 100644 contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol

diff --git a/contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol
new file mode 100644
index 000000000..42231e73b
--- /dev/null
+++ b/contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -0,0 +1,300 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../Exchange/MixinAssetProxyDispatcher.sol";
+import "./MixinAuthorizable.sol";
+
+
+contract MultiAssetProxy is
+    MixinAssetProxyDispatcher,
+    MixinAuthorizable
+{
+    // Id of this proxy.
+    bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])"));
+
+    // solhint-disable-next-line payable-fallback
+    function ()
+        external
+    {
+        assembly {
+            // The first 4 bytes of calldata holds the function selector
+            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+            // `transferFrom` will be called with the following parameters:
+            // assetData Encoded byte array.
+            // from Address to transfer asset from.
+            // to Address to transfer asset to.
+            // amount Amount of asset to transfer.
+            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
+            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
+
+                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                // where k is the key left padded to 32 bytes and p is the storage slot
+                mstore(0, caller)
+                mstore(32, authorized_slot)
+
+                // Revert if authorized[msg.sender] == false
+                if iszero(sload(keccak256(0, 64))) {
+                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // `transferFrom`.
+                // The function is marked `external`, so no abi decoding is done for
+                // us. Instead, we expect the `calldata` memory to contain the
+                // following:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 4 * 32  | function parameters:                |
+                // |          | 4      |         |   1. offset to assetData (*)        |
+                // |          | 36     |         |   2. from                           |
+                // |          | 68     |         |   3. to                             |
+                // |          | 100    |         |   4. amount                         |
+                // | Data     |        |         | assetData:                          |
+                // |          | 132    | 32      | assetData Length                    |
+                // |          | 164    | **      | assetData Contents                  |
+                //
+                // (*): offset is computed from start of function parameters, so offset
+                //      by an additional 4 bytes in the calldata.
+                //
+                // (**): see table below to compute length of assetData Contents
+                //
+                // WARNING: The ABIv2 specification allows additional padding between
+                //          the Params and Data section. This will result in a larger
+                //          offset to assetData.
+
+                // Load offset to `assetData`
+                let assetDataOffset := calldataload(4)
+
+                // Asset data itself is encoded as follows:
+                //
+                // | Area     | Offset      | Length  | Contents                            |
+                // |----------|-------------|---------|-------------------------------------|
+                // | Header   | 0           | 4       | assetProxyId                        |
+                // | Params   |             | 2 * 32  | function parameters:                |
+                // |          | 4           |         |   1. offset to amounts (*)          |
+                // |          | 36          |         |   2. offset to nestedAssetData (*)  |
+                // | Data     |             |         | amounts:                            |
+                // |          | 68          | 32      | amounts Length                      |
+                // |          | 100         | a       | amounts Contents                    | 
+                // |          |             |         | nestedAssetData:                    |
+                // |          | 100 + a     | 32      | nestedAssetData Length              |
+                // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
+                // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
+
+                // In order to find the offset to `amounts`, we must add:
+                // 4 (function selector)
+                // + assetDataOffset
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                let amountsOffset := calldataload(add(assetDataOffset, 40))
+
+                // In order to find the offset to `nestedAssetData`, we must add:
+                // 4 (function selector)
+                // + assetDataOffset
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + 32 (amounts offset)
+                let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
+
+                // In order to find the start of the `amounts` contents, we must add: 
+                // 4 (function selector) 
+                // + assetDataOffset 
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + amountsOffset
+                // + 32 (amounts len)
+                let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72))
+
+                // Load number of elements in `amounts`
+                let amountsLen := calldataload(sub(amountsContentsStart, 32))
+
+                // In order to find the start of the `nestedAssetData` contents, we must add: 
+                // 4 (function selector) 
+                // + assetDataOffset 
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + nestedAssetDataOffset
+                // + 32 (nestedAssetData len)
+                let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72))
+
+                // Load number of elements in `nestedAssetData`
+                let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
+
+                // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
+                if iszero(eq(amountsLen, nestedAssetDataLen)) {
+                    // Revert with `Error("LENGTH_MISMATCH")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory
+                calldatacopy(
+                    0,   // memory can safely be overwritten from beginning
+                    0,   // start of calldata
+                    100  // length of selector (4) and 3 params (32 * 3)
+                )
+
+                // Overwrite existing offset to `assetData` with our own
+                mstore(4, 128)
+                
+                // Load `amount`
+                let amount := calldataload(100)
+        
+                // Calculate number of bytes in `amounts` contents
+                let amountsByteLen := mul(amountsLen, 32)
+
+                // Initialize `assetProxyId` and `assetProxy` to 0
+                let assetProxyId := 0
+                let assetProxy := 0
+
+                // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
+                for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
+
+                    // Calculate the total amount
+                    let amountsElement := calldataload(add(amountsContentsStart, i))
+                    let totalAmount := mul(amountsElement, amount)
+
+                    // Revert if multiplication resulted in an overflow
+                    if iszero(eq(div(totalAmount, amount), amountsElement)) {
+                        // Revert with `Error("UINT256_OVERFLOW")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000)
+                        mstore(96, 0)
+                        revert(0, 100)
+                    }
+
+                    // Write `totalAmount` to memory
+                    mstore(100, totalAmount)
+
+                    // Load offset to `nestedAssetData[i]`
+                    let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
+
+                    // In order to find the start of the `nestedAssetData[i]` contents, we must add:
+                    // 4 (function selector) 
+                    // + assetDataOffset 
+                    // + 32 (assetData len)
+                    // + 4 (assetProxyId)
+                    // + nestedAssetDataOffset
+                    // + 32 (nestedAssetData len)
+                    // + nestedAssetDataElementOffset
+                    // + 32 (nestedAssetDataElement len)
+                    let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104)))
+
+                    // Load length of `nestedAssetData[i]`
+                    let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32)
+                    let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart)
+
+                    // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
+                    if lt(nestedAssetDataElementLen, 4) {
+                        // Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952)
+                        mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000)
+                        revert(0, 100)
+                    }
+
+                    // Load AssetProxy id
+                    let currentAssetProxyId := and(
+                        calldataload(nestedAssetDataElementContentsStart),
+                        0xffffffff00000000000000000000000000000000000000000000000000000000
+                    )
+
+                    // Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId`
+                    // We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0
+                    if iszero(eq(currentAssetProxyId, assetProxyId)) {
+                        // Update `assetProxyId`
+                        assetProxyId := currentAssetProxyId
+                        // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                        // where k is the key left padded to 32 bytes and p is the storage slot
+                        mstore(132, assetProxyId)
+                        mstore(164, assetProxies_slot)
+                        assetProxy := sload(keccak256(132, 64))
+                    }
+                    
+                    // Revert if AssetProxy with given id does not exist
+                    if iszero(assetProxy) {
+                        // Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000)
+                        mstore(96, 0)
+                        revert(0, 100)
+                    }
+    
+                    // Copy `nestedAssetData[i]` from calldata to memory
+                    calldatacopy(
+                        132,                                // memory slot after `amounts[i]`
+                        nestedAssetDataElementLenStart,     // location of `nestedAssetData[i]` in calldata
+                        add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
+                    )
+
+                    // call `assetProxy.transferFrom`
+                    let success := call(
+                        gas,                                    // forward all gas
+                        assetProxy,                             // call address of asset proxy
+                        0,                                      // don't send any ETH
+                        0,                                      // pointer to start of input
+                        add(164, nestedAssetDataElementLen),    // length of input  
+                        0,                                      // write output over memory that won't be reused
+                        0                                       // don't copy output to memory
+                    )
+
+                    // Revert with reason given by AssetProxy if `transferFrom` call failed
+                    if iszero(success) {
+                        returndatacopy(
+                            0,                // copy to memory at 0
+                            0,                // copy from return data at 0
+                            returndatasize()  // copy all return data
+                        )
+                        revert(0, returndatasize())
+                    }
+                }
+
+                // Return if no `transferFrom` calls reverted
+                return(0, 0)
+            }
+
+            // Revert if undefined function is called
+            revert(0, 0)
+        }
+    }
+
+    /// @dev Gets the proxy id associated with the proxy address.
+    /// @return Proxy id.
+    function getProxyId()
+        external
+        pure
+        returns (bytes4)
+    {
+        return PROXY_ID;
+    }
+}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
deleted file mode 100644
index 42231e73b..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../Exchange/MixinAssetProxyDispatcher.sol";
-import "./MixinAuthorizable.sol";
-
-
-contract MultiAssetProxy is
-    MixinAssetProxyDispatcher,
-    MixinAuthorizable
-{
-    // Id of this proxy.
-    bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])"));
-
-    // solhint-disable-next-line payable-fallback
-    function ()
-        external
-    {
-        assembly {
-            // The first 4 bytes of calldata holds the function selector
-            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
-
-            // `transferFrom` will be called with the following parameters:
-            // assetData Encoded byte array.
-            // from Address to transfer asset from.
-            // to Address to transfer asset to.
-            // amount Amount of asset to transfer.
-            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
-
-                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                // where k is the key left padded to 32 bytes and p is the storage slot
-                mstore(0, caller)
-                mstore(32, authorized_slot)
-
-                // Revert if authorized[msg.sender] == false
-                if iszero(sload(keccak256(0, 64))) {
-                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // `transferFrom`.
-                // The function is marked `external`, so no abi decoding is done for
-                // us. Instead, we expect the `calldata` memory to contain the
-                // following:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 4 * 32  | function parameters:                |
-                // |          | 4      |         |   1. offset to assetData (*)        |
-                // |          | 36     |         |   2. from                           |
-                // |          | 68     |         |   3. to                             |
-                // |          | 100    |         |   4. amount                         |
-                // | Data     |        |         | assetData:                          |
-                // |          | 132    | 32      | assetData Length                    |
-                // |          | 164    | **      | assetData Contents                  |
-                //
-                // (*): offset is computed from start of function parameters, so offset
-                //      by an additional 4 bytes in the calldata.
-                //
-                // (**): see table below to compute length of assetData Contents
-                //
-                // WARNING: The ABIv2 specification allows additional padding between
-                //          the Params and Data section. This will result in a larger
-                //          offset to assetData.
-
-                // Load offset to `assetData`
-                let assetDataOffset := calldataload(4)
-
-                // Asset data itself is encoded as follows:
-                //
-                // | Area     | Offset      | Length  | Contents                            |
-                // |----------|-------------|---------|-------------------------------------|
-                // | Header   | 0           | 4       | assetProxyId                        |
-                // | Params   |             | 2 * 32  | function parameters:                |
-                // |          | 4           |         |   1. offset to amounts (*)          |
-                // |          | 36          |         |   2. offset to nestedAssetData (*)  |
-                // | Data     |             |         | amounts:                            |
-                // |          | 68          | 32      | amounts Length                      |
-                // |          | 100         | a       | amounts Contents                    | 
-                // |          |             |         | nestedAssetData:                    |
-                // |          | 100 + a     | 32      | nestedAssetData Length              |
-                // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
-                // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
-
-                // In order to find the offset to `amounts`, we must add:
-                // 4 (function selector)
-                // + assetDataOffset
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                let amountsOffset := calldataload(add(assetDataOffset, 40))
-
-                // In order to find the offset to `nestedAssetData`, we must add:
-                // 4 (function selector)
-                // + assetDataOffset
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                // + 32 (amounts offset)
-                let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
-
-                // In order to find the start of the `amounts` contents, we must add: 
-                // 4 (function selector) 
-                // + assetDataOffset 
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                // + amountsOffset
-                // + 32 (amounts len)
-                let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72))
-
-                // Load number of elements in `amounts`
-                let amountsLen := calldataload(sub(amountsContentsStart, 32))
-
-                // In order to find the start of the `nestedAssetData` contents, we must add: 
-                // 4 (function selector) 
-                // + assetDataOffset 
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                // + nestedAssetDataOffset
-                // + 32 (nestedAssetData len)
-                let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72))
-
-                // Load number of elements in `nestedAssetData`
-                let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
-
-                // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
-                if iszero(eq(amountsLen, nestedAssetDataLen)) {
-                    // Revert with `Error("LENGTH_MISMATCH")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory
-                calldatacopy(
-                    0,   // memory can safely be overwritten from beginning
-                    0,   // start of calldata
-                    100  // length of selector (4) and 3 params (32 * 3)
-                )
-
-                // Overwrite existing offset to `assetData` with our own
-                mstore(4, 128)
-                
-                // Load `amount`
-                let amount := calldataload(100)
-        
-                // Calculate number of bytes in `amounts` contents
-                let amountsByteLen := mul(amountsLen, 32)
-
-                // Initialize `assetProxyId` and `assetProxy` to 0
-                let assetProxyId := 0
-                let assetProxy := 0
-
-                // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
-                for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
-
-                    // Calculate the total amount
-                    let amountsElement := calldataload(add(amountsContentsStart, i))
-                    let totalAmount := mul(amountsElement, amount)
-
-                    // Revert if multiplication resulted in an overflow
-                    if iszero(eq(div(totalAmount, amount), amountsElement)) {
-                        // Revert with `Error("UINT256_OVERFLOW")`
-                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                        mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000)
-                        mstore(96, 0)
-                        revert(0, 100)
-                    }
-
-                    // Write `totalAmount` to memory
-                    mstore(100, totalAmount)
-
-                    // Load offset to `nestedAssetData[i]`
-                    let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
-
-                    // In order to find the start of the `nestedAssetData[i]` contents, we must add:
-                    // 4 (function selector) 
-                    // + assetDataOffset 
-                    // + 32 (assetData len)
-                    // + 4 (assetProxyId)
-                    // + nestedAssetDataOffset
-                    // + 32 (nestedAssetData len)
-                    // + nestedAssetDataElementOffset
-                    // + 32 (nestedAssetDataElement len)
-                    let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104)))
-
-                    // Load length of `nestedAssetData[i]`
-                    let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32)
-                    let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart)
-
-                    // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
-                    if lt(nestedAssetDataElementLen, 4) {
-                        // Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")`
-                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                        mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952)
-                        mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000)
-                        revert(0, 100)
-                    }
-
-                    // Load AssetProxy id
-                    let currentAssetProxyId := and(
-                        calldataload(nestedAssetDataElementContentsStart),
-                        0xffffffff00000000000000000000000000000000000000000000000000000000
-                    )
-
-                    // Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId`
-                    // We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0
-                    if iszero(eq(currentAssetProxyId, assetProxyId)) {
-                        // Update `assetProxyId`
-                        assetProxyId := currentAssetProxyId
-                        // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                        // where k is the key left padded to 32 bytes and p is the storage slot
-                        mstore(132, assetProxyId)
-                        mstore(164, assetProxies_slot)
-                        assetProxy := sload(keccak256(132, 64))
-                    }
-                    
-                    // Revert if AssetProxy with given id does not exist
-                    if iszero(assetProxy) {
-                        // Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")`
-                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                        mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000)
-                        mstore(96, 0)
-                        revert(0, 100)
-                    }
-    
-                    // Copy `nestedAssetData[i]` from calldata to memory
-                    calldatacopy(
-                        132,                                // memory slot after `amounts[i]`
-                        nestedAssetDataElementLenStart,     // location of `nestedAssetData[i]` in calldata
-                        add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
-                    )
-
-                    // call `assetProxy.transferFrom`
-                    let success := call(
-                        gas,                                    // forward all gas
-                        assetProxy,                             // call address of asset proxy
-                        0,                                      // don't send any ETH
-                        0,                                      // pointer to start of input
-                        add(164, nestedAssetDataElementLen),    // length of input  
-                        0,                                      // write output over memory that won't be reused
-                        0                                       // don't copy output to memory
-                    )
-
-                    // Revert with reason given by AssetProxy if `transferFrom` call failed
-                    if iszero(success) {
-                        returndatacopy(
-                            0,                // copy to memory at 0
-                            0,                // copy from return data at 0
-                            returndatasize()  // copy all return data
-                        )
-                        revert(0, returndatasize())
-                    }
-                }
-
-                // Return if no `transferFrom` calls reverted
-                return(0, 0)
-            }
-
-            // Revert if undefined function is called
-            revert(0, 0)
-        }
-    }
-
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4)
-    {
-        return PROXY_ID;
-    }
-}
-- 
cgit v1.2.3


From 450c72035f13b02cb3cbd24f68a9fcb743aceb26 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:05:38 +0100
Subject: Replace packages/contracts with contracts/core

---
 yarn.lock | 49 ++++---------------------------------------------
 1 file changed, 4 insertions(+), 45 deletions(-)

diff --git a/yarn.lock b/yarn.lock
index dff01f1b9..d866730cf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3860,10 +3860,6 @@ cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
-circular-json@^0.3.1:
-  version "0.3.3"
-  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
-
 clap@^1.0.9:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
@@ -5198,12 +5194,6 @@ doctrine@0.7.2:
     esutils "^1.1.6"
     isarray "0.0.1"
 
-doctrine@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
-  dependencies:
-    esutils "^2.0.2"
-
 dom-helpers@^3.2.0, dom-helpers@^3.2.1, dom-helpers@^3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.3.1.tgz#fc1a4e15ffdf60ddde03a480a9c0fece821dd4a6"
@@ -5682,7 +5672,7 @@ estraverse@^1.9.1:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
 
-estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -6426,13 +6416,6 @@ figures@^2.0.0:
   dependencies:
     escape-string-regexp "^1.0.5"
 
-file-entry-cache@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
-  dependencies:
-    flat-cache "^1.2.1"
-    object-assign "^4.0.1"
-
 file-type@^3.6.0, file-type@^3.8.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
@@ -9056,10 +9039,6 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
-json-stable-stringify-without-jsonify@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
-
 json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
@@ -9429,7 +9408,7 @@ leven@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
 
-levn@^0.3.0, levn@~0.3.0:
+levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
   dependencies:
@@ -11242,7 +11221,7 @@ optimist@^0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optionator@^0.8.1, optionator@^0.8.2:
+optionator@^0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -11587,7 +11566,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1, path-is-inside@^1.0.2:
+path-is-inside@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -11719,10 +11698,6 @@ pkginfo@0.x.x:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
 
-pluralize@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
-
 pn@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
@@ -13282,10 +13257,6 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
-resolve-from@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
-
 resolve-from@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
@@ -13924,12 +13895,6 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
-slice-ansi@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
-  dependencies:
-    is-fullwidth-code-point "^2.0.0"
-
 slide@^1.1.3, slide@^1.1.5, slide@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
@@ -16562,12 +16527,6 @@ write-pkg@^3.1.0:
     sort-keys "^2.0.0"
     write-json-file "^2.2.0"
 
-write@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
-  dependencies:
-    mkdirp "^0.5.1"
-
 ws@^3.0.0:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
-- 
cgit v1.2.3


From 0faa8b3231ddfc15723a4bdda0b6ed7aeb742bd4 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:03:48 +0100
Subject: Refactor contracts-core into contracts-multisig, contracts-core and
 contracts-test-utils

---
 contracts/core/compiler.json                       |    2 -
 .../core/contracts/multisig/MultiSigWallet.sol     |  393 -----
 .../multisig/MultiSigWalletWithTimeLock.sol        |  127 --
 .../protocol/AssetProxyOwner/AssetProxyOwner.sol   |    2 +-
 contracts/core/package.json                        |    9 +-
 contracts/core/test/asset_proxy/authorizable.ts    |   12 +-
 contracts/core/test/asset_proxy/proxies.ts         |   17 +-
 contracts/core/test/exchange/core.ts               |   20 +-
 contracts/core/test/exchange/dispatcher.ts         |   16 +-
 contracts/core/test/exchange/fill_order.ts         |   22 +-
 contracts/core/test/exchange/internal.ts           |   14 +-
 contracts/core/test/exchange/libs.ts               |   14 +-
 contracts/core/test/exchange/match_orders.ts       |   17 +-
 .../core/test/exchange/signature_validator.ts      |   20 +-
 contracts/core/test/exchange/transactions.ts       |   21 +-
 contracts/core/test/exchange/wrapper.ts            |   20 +-
 contracts/core/test/extensions/forwarder.ts        |   23 +-
 contracts/core/test/extensions/order_validator.ts  |   14 +-
 contracts/core/test/global_hooks.ts                |    3 +-
 contracts/core/test/libraries/lib_bytes.ts         |   14 +-
 contracts/core/test/multisig/asset_proxy_owner.ts  |   25 +-
 .../core/test/multisig/multi_sig_with_time_lock.ts |  347 ----
 contracts/core/test/tokens/erc721_token.ts         |   17 +-
 .../core/test/tokens/unlimited_allowance_token.ts  |   12 +-
 contracts/core/test/tokens/weth9.ts                |   13 +-
 contracts/core/test/tokens/zrx_token.ts            |    4 +-
 .../core/test/utils/abstract_asset_wrapper.ts      |    3 -
 contracts/core/test/utils/address_utils.ts         |   11 -
 contracts/core/test/utils/assertions.ts            |  199 ---
 contracts/core/test/utils/asset_wrapper.ts         |    3 +-
 contracts/core/test/utils/block_timestamp.ts       |   43 -
 contracts/core/test/utils/chai_setup.ts            |   13 -
 contracts/core/test/utils/combinatorial_utils.ts   |    2 +-
 contracts/core/test/utils/constants.ts             |   67 -
 contracts/core/test/utils/coverage.ts              |   21 -
 contracts/core/test/utils/erc20_wrapper.ts         |    5 +-
 contracts/core/test/utils/erc721_wrapper.ts        |    5 +-
 contracts/core/test/utils/exchange_wrapper.ts      |   16 +-
 .../test/utils/fill_order_combinatorial_utils.ts   |   34 +-
 contracts/core/test/utils/formatters.ts            |   68 -
 contracts/core/test/utils/forwarder_wrapper.ts     |    9 +-
 contracts/core/test/utils/log_decoder.ts           |   53 -
 contracts/core/test/utils/match_order_tester.ts    |   26 +-
 contracts/core/test/utils/multi_sig_wrapper.ts     |    6 +-
 contracts/core/test/utils/order_factory.ts         |   38 -
 .../core/test/utils/order_factory_from_scenario.ts |   15 +-
 contracts/core/test/utils/order_utils.ts           |   58 -
 contracts/core/test/utils/profiler.ts              |   27 -
 contracts/core/test/utils/revert_trace.ts          |   21 -
 contracts/core/test/utils/signing_utils.ts         |   29 -
 contracts/core/test/utils/test_with_reference.ts   |  139 --
 contracts/core/test/utils/transaction_factory.ts   |   37 -
 contracts/core/test/utils/type_encoding_utils.ts   |   21 -
 contracts/core/test/utils/types.ts                 |  241 ---
 contracts/core/test/utils/web3_wrapper.ts          |   84 -
 .../core/test/utils_test/test_with_reference.ts    |   63 -
 contracts/multisig/.solhint.json                   |   20 +
 contracts/multisig/.solhintignore                  |    3 +
 contracts/multisig/CHANGELOG.json                  |  115 ++
 contracts/multisig/README.md                       |  129 ++
 contracts/multisig/compiler.json                   |   22 +
 .../multisig/contracts/multisig/MultiSigWallet.sol |  393 +++++
 .../multisig/MultiSigWalletWithTimeLock.sol        |  127 ++
 .../test/TestRejectEther/TestRejectEther.sol       |   23 +
 .../generated-artifacts/MultiSigWallet.json        |  591 +++++++
 .../MultiSigWalletWithTimeLock.json                |  676 ++++++++
 .../generated-artifacts/TestRejectEther.json       |   57 +
 .../generated-wrappers/multi_sig_wallet.ts         | 1449 +++++++++++++++++
 .../multi_sig_wallet_with_time_lock.ts             | 1649 ++++++++++++++++++++
 .../generated-wrappers/test_reject_ether.ts        |   75 +
 contracts/multisig/package.json                    |   93 ++
 contracts/multisig/src/artifacts/index.ts          |   11 +
 contracts/multisig/src/wrappers/index.ts           |    2 +
 .../multisig/test/multi_sig_with_time_lock.ts      |  349 +++++
 contracts/multisig/test/utils/multi_sig_wrapper.ts |   54 +
 contracts/multisig/tsconfig.json                   |   15 +
 contracts/multisig/tslint.json                     |    6 +
 contracts/test-utils/CHANGELOG.json                |    1 +
 contracts/test-utils/README.md                     |  129 ++
 contracts/test-utils/package.json                  |   76 +
 contracts/test-utils/src/abstract_asset_wrapper.ts |    3 +
 contracts/test-utils/src/address_utils.ts          |   11 +
 contracts/test-utils/src/assertions.ts             |  199 +++
 contracts/test-utils/src/block_timestamp.ts        |   43 +
 contracts/test-utils/src/chai_setup.ts             |   13 +
 contracts/test-utils/src/combinatorial_utils.ts    |  113 ++
 contracts/test-utils/src/constants.ts              |   67 +
 contracts/test-utils/src/coverage.ts               |   21 +
 contracts/test-utils/src/formatters.ts             |   68 +
 contracts/test-utils/src/global_hooks.ts           |   15 +
 contracts/test-utils/src/index.ts                  |   54 +
 contracts/test-utils/src/log_decoder.ts            |   51 +
 contracts/test-utils/src/order_factory.ts          |   38 +
 contracts/test-utils/src/order_utils.ts            |   58 +
 contracts/test-utils/src/profiler.ts               |   27 +
 contracts/test-utils/src/revert_trace.ts           |   21 +
 contracts/test-utils/src/signing_utils.ts          |   29 +
 contracts/test-utils/src/test_with_reference.ts    |  139 ++
 contracts/test-utils/src/transaction_factory.ts    |   37 +
 contracts/test-utils/src/type_encoding_utils.ts    |   21 +
 contracts/test-utils/src/types.ts                  |  241 +++
 contracts/test-utils/src/web3_wrapper.ts           |   84 +
 contracts/test-utils/test/test_with_reference.ts   |   63 +
 contracts/test-utils/tsconfig.json                 |    7 +
 contracts/test-utils/tslint.json                   |    6 +
 105 files changed, 7753 insertions(+), 2296 deletions(-)
 delete mode 100644 contracts/core/contracts/multisig/MultiSigWallet.sol
 delete mode 100644 contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol
 delete mode 100644 contracts/core/test/multisig/multi_sig_with_time_lock.ts
 delete mode 100644 contracts/core/test/utils/abstract_asset_wrapper.ts
 delete mode 100644 contracts/core/test/utils/address_utils.ts
 delete mode 100644 contracts/core/test/utils/assertions.ts
 delete mode 100644 contracts/core/test/utils/block_timestamp.ts
 delete mode 100644 contracts/core/test/utils/chai_setup.ts
 delete mode 100644 contracts/core/test/utils/constants.ts
 delete mode 100644 contracts/core/test/utils/coverage.ts
 delete mode 100644 contracts/core/test/utils/formatters.ts
 delete mode 100644 contracts/core/test/utils/log_decoder.ts
 delete mode 100644 contracts/core/test/utils/order_factory.ts
 delete mode 100644 contracts/core/test/utils/order_utils.ts
 delete mode 100644 contracts/core/test/utils/profiler.ts
 delete mode 100644 contracts/core/test/utils/revert_trace.ts
 delete mode 100644 contracts/core/test/utils/signing_utils.ts
 delete mode 100644 contracts/core/test/utils/test_with_reference.ts
 delete mode 100644 contracts/core/test/utils/transaction_factory.ts
 delete mode 100644 contracts/core/test/utils/type_encoding_utils.ts
 delete mode 100644 contracts/core/test/utils/types.ts
 delete mode 100644 contracts/core/test/utils/web3_wrapper.ts
 delete mode 100644 contracts/core/test/utils_test/test_with_reference.ts
 create mode 100644 contracts/multisig/.solhint.json
 create mode 100644 contracts/multisig/.solhintignore
 create mode 100644 contracts/multisig/CHANGELOG.json
 create mode 100644 contracts/multisig/README.md
 create mode 100644 contracts/multisig/compiler.json
 create mode 100644 contracts/multisig/contracts/multisig/MultiSigWallet.sol
 create mode 100644 contracts/multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol
 create mode 100644 contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol
 create mode 100644 contracts/multisig/generated-artifacts/MultiSigWallet.json
 create mode 100644 contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json
 create mode 100644 contracts/multisig/generated-artifacts/TestRejectEther.json
 create mode 100644 contracts/multisig/generated-wrappers/multi_sig_wallet.ts
 create mode 100644 contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts
 create mode 100644 contracts/multisig/generated-wrappers/test_reject_ether.ts
 create mode 100644 contracts/multisig/package.json
 create mode 100644 contracts/multisig/src/artifacts/index.ts
 create mode 100644 contracts/multisig/src/wrappers/index.ts
 create mode 100644 contracts/multisig/test/multi_sig_with_time_lock.ts
 create mode 100644 contracts/multisig/test/utils/multi_sig_wrapper.ts
 create mode 100644 contracts/multisig/tsconfig.json
 create mode 100644 contracts/multisig/tslint.json
 create mode 100644 contracts/test-utils/CHANGELOG.json
 create mode 100644 contracts/test-utils/README.md
 create mode 100644 contracts/test-utils/package.json
 create mode 100644 contracts/test-utils/src/abstract_asset_wrapper.ts
 create mode 100644 contracts/test-utils/src/address_utils.ts
 create mode 100644 contracts/test-utils/src/assertions.ts
 create mode 100644 contracts/test-utils/src/block_timestamp.ts
 create mode 100644 contracts/test-utils/src/chai_setup.ts
 create mode 100644 contracts/test-utils/src/combinatorial_utils.ts
 create mode 100644 contracts/test-utils/src/constants.ts
 create mode 100644 contracts/test-utils/src/coverage.ts
 create mode 100644 contracts/test-utils/src/formatters.ts
 create mode 100644 contracts/test-utils/src/global_hooks.ts
 create mode 100644 contracts/test-utils/src/index.ts
 create mode 100644 contracts/test-utils/src/log_decoder.ts
 create mode 100644 contracts/test-utils/src/order_factory.ts
 create mode 100644 contracts/test-utils/src/order_utils.ts
 create mode 100644 contracts/test-utils/src/profiler.ts
 create mode 100644 contracts/test-utils/src/revert_trace.ts
 create mode 100644 contracts/test-utils/src/signing_utils.ts
 create mode 100644 contracts/test-utils/src/test_with_reference.ts
 create mode 100644 contracts/test-utils/src/transaction_factory.ts
 create mode 100644 contracts/test-utils/src/type_encoding_utils.ts
 create mode 100644 contracts/test-utils/src/types.ts
 create mode 100644 contracts/test-utils/src/web3_wrapper.ts
 create mode 100644 contracts/test-utils/test/test_with_reference.ts
 create mode 100644 contracts/test-utils/tsconfig.json
 create mode 100644 contracts/test-utils/tslint.json

diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json
index c824e4645..ea9e43f12 100644
--- a/contracts/core/compiler.json
+++ b/contracts/core/compiler.json
@@ -39,8 +39,6 @@
         "IWallet",
         "MixinAuthorizable",
         "MultiAssetProxy",
-        "MultiSigWallet",
-        "MultiSigWalletWithTimeLock",
         "OrderValidator",
         "ReentrantERC20Token",
         "TestAssetProxyOwner",
diff --git a/contracts/core/contracts/multisig/MultiSigWallet.sol b/contracts/core/contracts/multisig/MultiSigWallet.sol
deleted file mode 100644
index 516e7391c..000000000
--- a/contracts/core/contracts/multisig/MultiSigWallet.sol
+++ /dev/null
@@ -1,393 +0,0 @@
-// solhint-disable
-pragma solidity ^0.4.15;
-
-
-/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
-/// @author Stefan George - <stefan.george@consensys.net>
-contract MultiSigWallet {
-
-    /*
-     *  Events
-     */
-    event Confirmation(address indexed sender, uint indexed transactionId);
-    event Revocation(address indexed sender, uint indexed transactionId);
-    event Submission(uint indexed transactionId);
-    event Execution(uint indexed transactionId);
-    event ExecutionFailure(uint indexed transactionId);
-    event Deposit(address indexed sender, uint value);
-    event OwnerAddition(address indexed owner);
-    event OwnerRemoval(address indexed owner);
-    event RequirementChange(uint required);
-
-    /*
-     *  Constants
-     */
-    uint constant public MAX_OWNER_COUNT = 50;
-
-    /*
-     *  Storage
-     */
-    mapping (uint => Transaction) public transactions;
-    mapping (uint => mapping (address => bool)) public confirmations;
-    mapping (address => bool) public isOwner;
-    address[] public owners;
-    uint public required;
-    uint public transactionCount;
-
-    struct Transaction {
-        address destination;
-        uint value;
-        bytes data;
-        bool executed;
-    }
-
-    /*
-     *  Modifiers
-     */
-    modifier onlyWallet() {
-        require(msg.sender == address(this));
-        _;
-    }
-
-    modifier ownerDoesNotExist(address owner) {
-        require(!isOwner[owner]);
-        _;
-    }
-
-    modifier ownerExists(address owner) {
-        require(isOwner[owner]);
-        _;
-    }
-
-    modifier transactionExists(uint transactionId) {
-        require(transactions[transactionId].destination != 0);
-        _;
-    }
-
-    modifier confirmed(uint transactionId, address owner) {
-        require(confirmations[transactionId][owner]);
-        _;
-    }
-
-    modifier notConfirmed(uint transactionId, address owner) {
-        require(!confirmations[transactionId][owner]);
-        _;
-    }
-
-    modifier notExecuted(uint transactionId) {
-        require(!transactions[transactionId].executed);
-        _;
-    }
-
-    modifier notNull(address _address) {
-        require(_address != 0);
-        _;
-    }
-
-    modifier validRequirement(uint ownerCount, uint _required) {
-        require(ownerCount <= MAX_OWNER_COUNT
-            && _required <= ownerCount
-            && _required != 0
-            && ownerCount != 0);
-        _;
-    }
-
-    /// @dev Fallback function allows to deposit ether.
-    function()
-        payable
-    {
-        if (msg.value > 0)
-            Deposit(msg.sender, msg.value);
-    }
-
-    /*
-     * Public functions
-     */
-    /// @dev Contract constructor sets initial owners and required number of confirmations.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    function MultiSigWallet(address[] _owners, uint _required)
-        public
-        validRequirement(_owners.length, _required)
-    {
-        for (uint i=0; i<_owners.length; i++) {
-            require(!isOwner[_owners[i]] && _owners[i] != 0);
-            isOwner[_owners[i]] = true;
-        }
-        owners = _owners;
-        required = _required;
-    }
-
-    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.
-    /// @param owner Address of new owner.
-    function addOwner(address owner)
-        public
-        onlyWallet
-        ownerDoesNotExist(owner)
-        notNull(owner)
-        validRequirement(owners.length + 1, required)
-    {
-        isOwner[owner] = true;
-        owners.push(owner);
-        OwnerAddition(owner);
-    }
-
-    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.
-    /// @param owner Address of owner.
-    function removeOwner(address owner)
-        public
-        onlyWallet
-        ownerExists(owner)
-    {
-        isOwner[owner] = false;
-        for (uint i=0; i<owners.length - 1; i++)
-            if (owners[i] == owner) {
-                owners[i] = owners[owners.length - 1];
-                break;
-            }
-        owners.length -= 1;
-        if (required > owners.length)
-            changeRequirement(owners.length);
-        OwnerRemoval(owner);
-    }
-
-    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.
-    /// @param owner Address of owner to be replaced.
-    /// @param newOwner Address of new owner.
-    function replaceOwner(address owner, address newOwner)
-        public
-        onlyWallet
-        ownerExists(owner)
-        ownerDoesNotExist(newOwner)
-    {
-        for (uint i=0; i<owners.length; i++)
-            if (owners[i] == owner) {
-                owners[i] = newOwner;
-                break;
-            }
-        isOwner[owner] = false;
-        isOwner[newOwner] = true;
-        OwnerRemoval(owner);
-        OwnerAddition(newOwner);
-    }
-
-    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.
-    /// @param _required Number of required confirmations.
-    function changeRequirement(uint _required)
-        public
-        onlyWallet
-        validRequirement(owners.length, _required)
-    {
-        required = _required;
-        RequirementChange(_required);
-    }
-
-    /// @dev Allows an owner to submit and confirm a transaction.
-    /// @param destination Transaction target address.
-    /// @param value Transaction ether value.
-    /// @param data Transaction data payload.
-    /// @return Returns transaction ID.
-    function submitTransaction(address destination, uint value, bytes data)
-        public
-        returns (uint transactionId)
-    {
-        transactionId = addTransaction(destination, value, data);
-        confirmTransaction(transactionId);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        Confirmation(msg.sender, transactionId);
-        executeTransaction(transactionId);
-    }
-
-    /// @dev Allows an owner to revoke a confirmation for a transaction.
-    /// @param transactionId Transaction ID.
-    function revokeConfirmation(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        confirmed(transactionId, msg.sender)
-        notExecuted(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = false;
-        Revocation(msg.sender, transactionId);
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        confirmed(transactionId, msg.sender)
-        notExecuted(transactionId)
-    {
-        if (isConfirmed(transactionId)) {
-            Transaction storage txn = transactions[transactionId];
-            txn.executed = true;
-            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))
-                Execution(transactionId);
-            else {
-                ExecutionFailure(transactionId);
-                txn.executed = false;
-            }
-        }
-    }
-
-    // call has been separated into its own function in order to take advantage
-    // of the Solidity's code generator to produce a loop that copies tx.data into memory.
-    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {
-        bool result;
-        assembly {
-            let x := mload(0x40)   // "Allocate" memory for output (0x40 is where "free memory" pointer is stored by convention)
-            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that
-            result := call(
-                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting
-                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +
-                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)
-                destination,
-                value,
-                d,
-                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem
-                x,
-                0                  // Output is ignored, therefore the output size is zero
-            )
-        }
-        return result;
-    }
-
-    /// @dev Returns the confirmation status of a transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Confirmation status.
-    function isConfirmed(uint transactionId)
-        public
-        constant
-        returns (bool)
-    {
-        uint count = 0;
-        for (uint i=0; i<owners.length; i++) {
-            if (confirmations[transactionId][owners[i]])
-                count += 1;
-            if (count == required)
-                return true;
-        }
-    }
-
-    /*
-     * Internal functions
-     */
-    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.
-    /// @param destination Transaction target address.
-    /// @param value Transaction ether value.
-    /// @param data Transaction data payload.
-    /// @return Returns transaction ID.
-    function addTransaction(address destination, uint value, bytes data)
-        internal
-        notNull(destination)
-        returns (uint transactionId)
-    {
-        transactionId = transactionCount;
-        transactions[transactionId] = Transaction({
-            destination: destination,
-            value: value,
-            data: data,
-            executed: false
-        });
-        transactionCount += 1;
-        Submission(transactionId);
-    }
-
-    /*
-     * Web3 call functions
-     */
-    /// @dev Returns number of confirmations of a transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Number of confirmations.
-    function getConfirmationCount(uint transactionId)
-        public
-        constant
-        returns (uint count)
-    {
-        for (uint i=0; i<owners.length; i++)
-            if (confirmations[transactionId][owners[i]])
-                count += 1;
-    }
-
-    /// @dev Returns total number of transactions after filers are applied.
-    /// @param pending Include pending transactions.
-    /// @param executed Include executed transactions.
-    /// @return Total number of transactions after filters are applied.
-    function getTransactionCount(bool pending, bool executed)
-        public
-        constant
-        returns (uint count)
-    {
-        for (uint i=0; i<transactionCount; i++)
-            if (   pending && !transactions[i].executed
-                || executed && transactions[i].executed)
-                count += 1;
-    }
-
-    /// @dev Returns list of owners.
-    /// @return List of owner addresses.
-    function getOwners()
-        public
-        constant
-        returns (address[])
-    {
-        return owners;
-    }
-
-    /// @dev Returns array with owner addresses, which confirmed transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Returns array of owner addresses.
-    function getConfirmations(uint transactionId)
-        public
-        constant
-        returns (address[] _confirmations)
-    {
-        address[] memory confirmationsTemp = new address[](owners.length);
-        uint count = 0;
-        uint i;
-        for (i=0; i<owners.length; i++)
-            if (confirmations[transactionId][owners[i]]) {
-                confirmationsTemp[count] = owners[i];
-                count += 1;
-            }
-        _confirmations = new address[](count);
-        for (i=0; i<count; i++)
-            _confirmations[i] = confirmationsTemp[i];
-    }
-
-    /// @dev Returns list of transaction IDs in defined range.
-    /// @param from Index start position of transaction array.
-    /// @param to Index end position of transaction array.
-    /// @param pending Include pending transactions.
-    /// @param executed Include executed transactions.
-    /// @return Returns array of transaction IDs.
-    function getTransactionIds(uint from, uint to, bool pending, bool executed)
-        public
-        constant
-        returns (uint[] _transactionIds)
-    {
-        uint[] memory transactionIdsTemp = new uint[](transactionCount);
-        uint count = 0;
-        uint i;
-        for (i=0; i<transactionCount; i++)
-            if (   pending && !transactions[i].executed
-                || executed && transactions[i].executed)
-            {
-                transactionIdsTemp[count] = i;
-                count += 1;
-            }
-        _transactionIds = new uint[](to - from);
-        for (i=from; i<to; i++)
-            _transactionIds[i - from] = transactionIdsTemp[i];
-    }
-}
\ No newline at end of file
diff --git a/contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol b/contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol
deleted file mode 100644
index 9513d3b30..000000000
--- a/contracts/core/contracts/multisig/MultiSigWalletWithTimeLock.sol
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MultiSigWallet.sol";
-
-
-/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
-/// @author Amir Bandeali - <amir@0xProject.com>
-// solhint-disable not-rely-on-time
-contract MultiSigWalletWithTimeLock is
-    MultiSigWallet
-{
-    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);
-    event TimeLockChange(uint256 secondsTimeLocked);
-
-    uint256 public secondsTimeLocked;
-
-    mapping (uint256 => uint256) public confirmationTimes;
-
-    modifier notFullyConfirmed(uint256 transactionId) {
-        require(
-            !isConfirmed(transactionId),
-            "TX_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier fullyConfirmed(uint256 transactionId) {
-        require(
-            isConfirmed(transactionId),
-            "TX_NOT_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier pastTimeLock(uint256 transactionId) {
-        require(
-            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,
-            "TIME_LOCK_INCOMPLETE"
-        );
-        _;
-    }
-
-    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    constructor (
-        address[] _owners,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        MultiSigWallet(_owners, _required)
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-    }
-
-    /// @dev Changes the duration of the time lock for transactions.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    function changeTimeLock(uint256 _secondsTimeLocked)
-        public
-        onlyWallet
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-        emit TimeLockChange(_secondsTimeLocked);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint256 transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-        notFullyConfirmed(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        emit Confirmation(msg.sender, transactionId);
-        if (isConfirmed(transactionId)) {
-            setConfirmationTime(transactionId, block.timestamp);
-        }
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint256 transactionId)
-        public
-        notExecuted(transactionId)
-        fullyConfirmed(transactionId)
-        pastTimeLock(transactionId)
-    {
-        Transaction storage txn = transactions[transactionId];
-        txn.executed = true;
-        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
-            emit Execution(transactionId);
-        } else {
-            emit ExecutionFailure(transactionId);
-            txn.executed = false;
-        }
-    }
-
-    /// @dev Sets the time of when a submission first passed.
-    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)
-        internal
-    {
-        confirmationTimes[transactionId] = confirmationTime;
-        emit ConfirmationTimeSet(transactionId, confirmationTime);
-    }
-}
diff --git a/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
index edb788fab..3096340b9 100644
--- a/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
+++ b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../multisig/MultiSigWalletWithTimeLock.sol";
+import "@0x/contracts-multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol";
 import "../../utils/LibBytes/LibBytes.sol";
 
 
diff --git a/contracts/core/package.json b/contracts/core/package.json
index b20b0ef3f..bdfd7078f 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -1,6 +1,6 @@
 {
     "private": true,
-    "name": "contracts",
+    "name": "@0x/contracts-core",
     "version": "2.1.56",
     "engines": {
         "node": ">=6.12"
@@ -47,6 +47,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md",
     "devDependencies": {
+        "@0x/contracts-test-utils": "^1.0.0",
         "@0x/abi-gen": "^1.0.17",
         "@0x/dev-utils": "^1.0.19",
         "@0x/sol-compiler": "^1.1.14",
@@ -73,8 +74,14 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
+<<<<<<< HEAD
         "@0x/base-contract": "^3.0.8",
         "@0x/order-utils": "^3.0.4",
+=======
+        "@0x/contracts-multisig": "^1.0.0",
+        "@0x/base-contract": "^3.0.7",
+        "@0x/order-utils": "^3.0.3",
+>>>>>>> Refactor contracts-core into contracts-multisig, contracts-core and contracts-test-utils
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
diff --git a/contracts/core/test/asset_proxy/authorizable.ts b/contracts/core/test/asset_proxy/authorizable.ts
index e21af9b81..853d18be0 100644
--- a/contracts/core/test/asset_proxy/authorizable.ts
+++ b/contracts/core/test/asset_proxy/authorizable.ts
@@ -1,3 +1,11 @@
+import {
+    chaiSetup,
+    constants,
+    expectTransactionFailedAsync,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { RevertReason } from '@0x/types';
 import { BigNumber } from '@0x/utils';
@@ -6,10 +14,6 @@ import * as _ from 'lodash';
 
 import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/asset_proxy/proxies.ts b/contracts/core/test/asset_proxy/proxies.ts
index 8fa1e602a..2527b0fbf 100644
--- a/contracts/core/test/asset_proxy/proxies.ts
+++ b/contracts/core/test/asset_proxy/proxies.ts
@@ -1,3 +1,13 @@
+import {
+    chaiSetup,
+    constants,
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    LogDecoder,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason } from '@0x/types';
@@ -16,13 +26,8 @@ import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
 import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy';
 import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -553,7 +558,7 @@ describe('Asset Transfer Proxies', () => {
                     erc721Receiver.address,
                     amount,
                 );
-                const logDecoder = new LogDecoder(web3Wrapper);
+                const logDecoder = new LogDecoder(web3Wrapper, artifacts);
                 const tx = await logDecoder.getTxWithDecodedLogsAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
diff --git a/contracts/core/test/exchange/core.ts b/contracts/core/test/exchange/core.ts
index 9159b0d8f..fd6b9ee6b 100644
--- a/contracts/core/test/exchange/core.ts
+++ b/contracts/core/test/exchange/core.ts
@@ -1,3 +1,16 @@
+import {
+    chaiSetup,
+    constants,
+    ERC20BalancesByOwner,
+    expectTransactionFailedAsync,
+    getLatestBlockTimestampAsync,
+    increaseTimeAndMineBlockAsync,
+    OrderFactory,
+    OrderStatus,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
@@ -19,16 +32,9 @@ import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_pr
 import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
 import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/exchange/dispatcher.ts b/contracts/core/test/exchange/dispatcher.ts
index 3d3aa42c2..9bc5cbcce 100644
--- a/contracts/core/test/exchange/dispatcher.ts
+++ b/contracts/core/test/exchange/dispatcher.ts
@@ -1,3 +1,12 @@
+import {
+    chaiSetup,
+    constants,
+    expectTransactionFailedAsync,
+    LogDecoder,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { AssetProxyId, RevertReason } from '@0x/types';
@@ -14,13 +23,8 @@ import {
     TestAssetProxyDispatcherContract,
 } from '../../generated-wrappers/test_asset_proxy_dispatcher';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -145,7 +149,7 @@ describe('AssetProxyDispatcher', () => {
         });
 
         it('should log an event with correct arguments when an asset proxy is registered', async () => {
-            const logDecoder = new LogDecoder(web3Wrapper);
+            const logDecoder = new LogDecoder(web3Wrapper, artifacts);
             const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
                 await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
             );
diff --git a/contracts/core/test/exchange/fill_order.ts b/contracts/core/test/exchange/fill_order.ts
index 37efaad2b..2bdbe4855 100644
--- a/contracts/core/test/exchange/fill_order.ts
+++ b/contracts/core/test/exchange/fill_order.ts
@@ -1,23 +1,25 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import * as _ from 'lodash';
-
-import { chaiSetup } from '../utils/chai_setup';
-import {
-    FillOrderCombinatorialUtils,
-    fillOrderCombinatorialUtilsFactoryAsync,
-} from '../utils/fill_order_combinatorial_utils';
 import {
     AllowanceAmountScenario,
     AssetDataScenario,
     BalanceAmountScenario,
+    chaiSetup,
     ExpirationTimeSecondsScenario,
     FeeRecipientAddressScenario,
     FillScenario,
     OrderAssetAmountScenario,
+    provider,
     TakerAssetFillAmountScenario,
     TakerScenario,
-} from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import * as _ from 'lodash';
+
+import {
+    FillOrderCombinatorialUtils,
+    fillOrderCombinatorialUtilsFactoryAsync,
+} from '../utils/fill_order_combinatorial_utils';
 
 chaiSetup.configure();
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
diff --git a/contracts/core/test/exchange/internal.ts b/contracts/core/test/exchange/internal.ts
index 109be29c6..cff8f630c 100644
--- a/contracts/core/test/exchange/internal.ts
+++ b/contracts/core/test/exchange/internal.ts
@@ -1,3 +1,12 @@
+import {
+    chaiSetup,
+    constants,
+    FillResults,
+    getRevertReasonOrErrorMessageForSendTransactionAsync,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { Order, RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
@@ -6,12 +15,7 @@ import * as _ from 'lodash';
 
 import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
 import { artifacts } from '../../src/artifacts';
-import { getRevertReasonOrErrorMessageForSendTransactionAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
 import { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from '../utils/combinatorial_utils';
-import { constants } from '../utils/constants';
-import { FillResults } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/exchange/libs.ts b/contracts/core/test/exchange/libs.ts
index 503ef0e0f..f52992c13 100644
--- a/contracts/core/test/exchange/libs.ts
+++ b/contracts/core/test/exchange/libs.ts
@@ -1,3 +1,12 @@
+import {
+    addressUtils,
+    chaiSetup,
+    constants,
+    OrderFactory,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { SignedOrder } from '@0x/types';
@@ -7,11 +16,6 @@ import * as chai from 'chai';
 import { TestConstantsContract } from '../../generated-wrappers/test_constants';
 import { TestLibsContract } from '../../generated-wrappers/test_libs';
 import { artifacts } from '../../src/artifacts';
-import { addressUtils } from '../utils/address_utils';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { OrderFactory } from '../utils/order_factory';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/exchange/match_orders.ts b/contracts/core/test/exchange/match_orders.ts
index eea9992d9..0e841b359 100644
--- a/contracts/core/test/exchange/match_orders.ts
+++ b/contracts/core/test/exchange/match_orders.ts
@@ -1,3 +1,14 @@
+import {
+    chaiSetup,
+    constants,
+    ERC20BalancesByOwner,
+    ERC721TokenIdsByOwner,
+    expectTransactionFailedAsync,
+    OrderFactory,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason } from '@0x/types';
@@ -14,16 +25,10 @@ import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
 import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
 import { MatchOrderTester } from '../utils/match_order_tester';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, ERC721TokenIdsByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 chaiSetup.configure();
diff --git a/contracts/core/test/exchange/signature_validator.ts b/contracts/core/test/exchange/signature_validator.ts
index 756c72766..b84a488a1 100644
--- a/contracts/core/test/exchange/signature_validator.ts
+++ b/contracts/core/test/exchange/signature_validator.ts
@@ -1,3 +1,14 @@
+import {
+    addressUtils,
+    chaiSetup,
+    constants,
+    expectContractCallFailedAsync,
+    LogDecoder,
+    OrderFactory,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, orderHashUtils, signatureUtils } from '@0x/order-utils';
 import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
@@ -13,13 +24,6 @@ import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_st
 import { ValidatorContract } from '../../generated-wrappers/validator';
 import { WalletContract } from '../../generated-wrappers/wallet';
 import { artifacts } from '../../src/artifacts';
-import { addressUtils } from '../utils/address_utils';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { LogDecoder } from '../utils/log_decoder';
-import { OrderFactory } from '../utils/order_factory';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -73,7 +77,7 @@ describe('MixinSignatureValidator', () => {
             provider,
             txDefaults,
         );
-        signatureValidatorLogDecoder = new LogDecoder(web3Wrapper);
+        signatureValidatorLogDecoder = new LogDecoder(web3Wrapper, artifacts);
         await web3Wrapper.awaitTransactionSuccessAsync(
             await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(testValidator.address, true, {
                 from: signerAddress,
diff --git a/contracts/core/test/exchange/transactions.ts b/contracts/core/test/exchange/transactions.ts
index 1b5eef295..c4086d9be 100644
--- a/contracts/core/test/exchange/transactions.ts
+++ b/contracts/core/test/exchange/transactions.ts
@@ -1,3 +1,16 @@
+import {
+    chaiSetup,
+    constants,
+    ERC20BalancesByOwner,
+    expectTransactionFailedAsync,
+    OrderFactory,
+    orderUtils,
+    provider,
+    SignedTransaction,
+    TransactionFactory,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
 import { OrderWithoutExchangeAddress, RevertReason, SignedOrder } from '@0x/types';
@@ -11,16 +24,8 @@ import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper';
 import { WhitelistContract } from '../../generated-wrappers/whitelist';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { orderUtils } from '../utils/order_utils';
-import { TransactionFactory } from '../utils/transaction_factory';
-import { ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/exchange/wrapper.ts b/contracts/core/test/exchange/wrapper.ts
index 6b660aac5..17cb7a3bb 100644
--- a/contracts/core/test/exchange/wrapper.ts
+++ b/contracts/core/test/exchange/wrapper.ts
@@ -1,3 +1,16 @@
+import {
+    chaiSetup,
+    constants,
+    ERC20BalancesByOwner,
+    expectTransactionFailedAsync,
+    getLatestBlockTimestampAsync,
+    increaseTimeAndMineBlockAsync,
+    OrderFactory,
+    OrderStatus,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
@@ -13,16 +26,9 @@ import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/extensions/forwarder.ts b/contracts/core/test/extensions/forwarder.ts
index c006be0fe..44ad4d6ff 100644
--- a/contracts/core/test/extensions/forwarder.ts
+++ b/contracts/core/test/extensions/forwarder.ts
@@ -1,3 +1,16 @@
+import {
+    chaiSetup,
+    constants,
+    ContractName,
+    ERC20BalancesByOwner,
+    expectContractCreationFailedAsync,
+    expectTransactionFailedAsync,
+    OrderFactory,
+    provider,
+    sendTransactionResult,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
@@ -12,20 +25,10 @@ import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { ForwarderContract } from '../../generated-wrappers/forwarder';
 import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
-import {
-    expectContractCreationFailedAsync,
-    expectTransactionFailedAsync,
-    sendTransactionResult,
-} from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
 import { ForwarderWrapper } from '../utils/forwarder_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/extensions/order_validator.ts b/contracts/core/test/extensions/order_validator.ts
index 37d7c4c5a..3dbe76f6e 100644
--- a/contracts/core/test/extensions/order_validator.ts
+++ b/contracts/core/test/extensions/order_validator.ts
@@ -1,3 +1,12 @@
+import {
+    chaiSetup,
+    constants,
+    OrderFactory,
+    OrderStatus,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { SignedOrder } from '@0x/types';
@@ -12,14 +21,9 @@ import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { OrderValidatorContract } from '../../generated-wrappers/order_validator';
 import { artifacts } from '../../src/artifacts';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/global_hooks.ts b/contracts/core/test/global_hooks.ts
index 2e9ac9e21..847b8ea91 100644
--- a/contracts/core/test/global_hooks.ts
+++ b/contracts/core/test/global_hooks.ts
@@ -1,7 +1,6 @@
 import { env, EnvVars } from '@0x/dev-utils';
 
-import { coverage } from './utils/coverage';
-import { profiler } from './utils/profiler';
+import { coverage, profiler } from '@0x/contracts-test-utils';
 
 after('generate coverage report', async () => {
     if (env.parseBoolean(EnvVars.SolidityCoverage)) {
diff --git a/contracts/core/test/libraries/lib_bytes.ts b/contracts/core/test/libraries/lib_bytes.ts
index b1a389f00..9338e6e7f 100644
--- a/contracts/core/test/libraries/lib_bytes.ts
+++ b/contracts/core/test/libraries/lib_bytes.ts
@@ -1,3 +1,12 @@
+import {
+    chaiSetup,
+    constants,
+    expectContractCallFailedAsync,
+    provider,
+    txDefaults,
+    typeEncodingUtils,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { generatePseudoRandomSalt } from '@0x/order-utils';
 import { RevertReason } from '@0x/types';
@@ -9,11 +18,6 @@ import * as _ from 'lodash';
 
 import { TestLibBytesContract } from '../../generated-wrappers/test_lib_bytes';
 import { artifacts } from '../../src/artifacts';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { typeEncodingUtils } from '../utils/type_encoding_utils';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/multisig/asset_proxy_owner.ts b/contracts/core/test/multisig/asset_proxy_owner.ts
index 087152316..f9ff9fe1e 100644
--- a/contracts/core/test/multisig/asset_proxy_owner.ts
+++ b/contracts/core/test/multisig/asset_proxy_owner.ts
@@ -1,3 +1,16 @@
+import {
+    chaiSetup,
+    constants,
+    expectContractCallFailedAsync,
+    expectContractCreationFailedAsync,
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    increaseTimeAndMineBlockAsync,
+    provider,
+    sendTransactionResult,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { RevertReason } from '@0x/types';
 import { BigNumber } from '@0x/utils';
@@ -14,18 +27,7 @@ import {
 import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
 import { TestAssetProxyOwnerContract } from '../../generated-wrappers/test_asset_proxy_owner';
 import { artifacts } from '../../src/artifacts';
-import {
-    expectContractCallFailedAsync,
-    expectContractCreationFailedAsync,
-    expectTransactionFailedAsync,
-    expectTransactionFailedWithoutReasonAsync,
-    sendTransactionResult,
-} from '../utils/assertions';
-import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -495,4 +497,3 @@ describe('AssetProxyOwner', () => {
         });
     });
 });
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/multisig/multi_sig_with_time_lock.ts b/contracts/core/test/multisig/multi_sig_with_time_lock.ts
deleted file mode 100644
index 1c0cb0515..000000000
--- a/contracts/core/test/multisig/multi_sig_with_time_lock.ts
+++ /dev/null
@@ -1,347 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import {
-    MultiSigWalletWithTimeLockConfirmationEventArgs,
-    MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs,
-    MultiSigWalletWithTimeLockContract,
-    MultiSigWalletWithTimeLockExecutionEventArgs,
-    MultiSigWalletWithTimeLockExecutionFailureEventArgs,
-    MultiSigWalletWithTimeLockSubmissionEventArgs,
-} from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('MultiSigWalletWithTimeLock', () => {
-    let owners: string[];
-    let notOwner: string;
-    const REQUIRED_APPROVALS = new BigNumber(2);
-    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owners = [accounts[0], accounts[1], accounts[2]];
-        notOwner = accounts[3];
-    });
-
-    let multiSig: MultiSigWalletWithTimeLockContract;
-    let multiSigWrapper: MultiSigWrapper;
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('external_call', () => {
-        it('should be internal', async () => {
-            const secondsTimeLocked = new BigNumber(0);
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            expect(_.isUndefined((multiSig as any).external_call)).to.be.equal(true);
-        });
-    });
-    describe('confirmTransaction', () => {
-        let txId: BigNumber;
-        beforeEach(async () => {
-            const secondsTimeLocked = new BigNumber(0);
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            const destination = notOwner;
-            const data = constants.NULL_BYTES;
-            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
-            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
-                .transactionId;
-        });
-        it('should revert if called by a non-owner', async () => {
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, notOwner));
-        });
-        it('should revert if transaction does not exist', async () => {
-            const nonexistentTxId = new BigNumber(123456789);
-            await expectTransactionFailedWithoutReasonAsync(
-                multiSigWrapper.confirmTransactionAsync(nonexistentTxId, owners[1]),
-            );
-        });
-        it('should revert if transaction is already confirmed by caller', async () => {
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, owners[0]));
-        });
-        it('should confirm transaction for caller and log a Confirmation event', async () => {
-            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationEventArgs>;
-            expect(log.event).to.be.equal('Confirmation');
-            expect(log.args.sender).to.be.equal(owners[1]);
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should revert if fully confirmed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.confirmTransactionAsync(txId, owners[2]),
-                RevertReason.TxFullyConfirmed,
-            );
-        });
-        it('should set the confirmation time of the transaction if it becomes fully confirmed', async () => {
-            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            const blockNum = await web3Wrapper.getBlockNumberAsync();
-            const timestamp = new BigNumber(await web3Wrapper.getBlockTimestampAsync(blockNum));
-            const log = txReceipt.logs[1] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs>;
-            expect(log.args.confirmationTime).to.be.bignumber.equal(timestamp);
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-    });
-    describe('executeTransaction', () => {
-        let txId: BigNumber;
-        const secondsTimeLocked = new BigNumber(1000000);
-        beforeEach(async () => {
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            const destination = notOwner;
-            const data = constants.NULL_BYTES;
-            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
-            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
-                .transactionId;
-        });
-        it('should revert if transaction has not been fully confirmed', async () => {
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TxNotFullyConfirmed,
-            );
-        });
-        it('should revert if time lock has not passed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TimeLockIncomplete,
-            );
-        });
-        it('should execute a transaction and log an Execution event if successful and called by owner', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.event).to.be.equal('Execution');
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should execute a transaction and log an Execution event if successful and called by non-owner', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, notOwner);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.event).to.be.equal('Execution');
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should revert if a required confirmation is revoked before executeTransaction is called', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            await multiSigWrapper.revokeConfirmationAsync(txId, owners[0]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TxNotFullyConfirmed,
-            );
-        });
-        it('should revert if transaction has been executed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.executeTransactionAsync(txId, owners[1]));
-        });
-        it("should log an ExecutionFailure event and not update the transaction's execution state if unsuccessful", async () => {
-            const contractWithoutFallback = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC20Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-                constants.DUMMY_TOKEN_DECIMALS,
-                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-            );
-            const data = constants.NULL_BYTES;
-            const value = new BigNumber(10);
-            const submissionTxReceipt = await multiSigWrapper.submitTransactionAsync(
-                contractWithoutFallback.address,
-                data,
-                owners[0],
-                { value },
-            );
-            const newTxId = (submissionTxReceipt.logs[0] as LogWithDecodedArgs<
-                MultiSigWalletWithTimeLockSubmissionEventArgs
-            >).args.transactionId;
-            await multiSigWrapper.confirmTransactionAsync(newTxId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(newTxId, owners[1]);
-            const executionFailureLog = txReceipt.logs[0] as LogWithDecodedArgs<
-                MultiSigWalletWithTimeLockExecutionFailureEventArgs
-            >;
-            expect(executionFailureLog.event).to.be.equal('ExecutionFailure');
-            expect(executionFailureLog.args.transactionId).to.be.bignumber.equal(newTxId);
-        });
-    });
-    describe('changeTimeLock', () => {
-        describe('initially non-time-locked', async () => {
-            before(async () => {
-                await blockchainLifecycle.startAsync();
-            });
-            after(async () => {
-                await blockchainLifecycle.revertAsync();
-            });
-            before('deploy a wallet', async () => {
-                const secondsTimeLocked = new BigNumber(0);
-                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                    artifacts.MultiSigWalletWithTimeLock,
-                    provider,
-                    txDefaults,
-                    owners,
-                    REQUIRED_APPROVALS,
-                    secondsTimeLocked,
-                );
-                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            });
-
-            it('should throw when not called by wallet', async () => {
-                return expectTransactionFailedWithoutReasonAsync(
-                    multiSig.changeTimeLock.sendTransactionAsync(SECONDS_TIME_LOCKED, { from: owners[0] }),
-                );
-            });
-
-            it('should throw without enough confirmations', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const res = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectTransactionFailedAsync(
-                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    RevertReason.TxNotFullyConfirmed,
-                );
-            });
-
-            it('should set confirmation time with enough confirmations', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = subLog.args.transactionId;
-
-                const confirmRes = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-                expect(confirmRes.logs).to.have.length(2);
-
-                const blockNum = await web3Wrapper.getBlockNumberAsync();
-                const blockInfo = await web3Wrapper.getBlockIfExistsAsync(blockNum);
-                if (_.isUndefined(blockInfo)) {
-                    throw new Error(`Unexpectedly failed to fetch block at #${blockNum}`);
-                }
-                const timestamp = new BigNumber(blockInfo.timestamp);
-                const confirmationTimeBigNum = new BigNumber(await multiSig.confirmationTimes.callAsync(txId));
-
-                expect(timestamp).to.be.bignumber.equal(confirmationTimeBigNum);
-            });
-
-            it('should be executable with enough confirmations and secondsTimeLocked of 0', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = subLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-                await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-
-                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
-                expect(secondsTimeLocked).to.be.bignumber.equal(SECONDS_TIME_LOCKED);
-            });
-        });
-        describe('initially time-locked', async () => {
-            before(async () => {
-                await blockchainLifecycle.startAsync();
-            });
-            after(async () => {
-                await blockchainLifecycle.revertAsync();
-            });
-            let txId: BigNumber;
-            const newSecondsTimeLocked = new BigNumber(0);
-            before('deploy a wallet, submit transaction to change timelock, and confirm the transaction', async () => {
-                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                    artifacts.MultiSigWalletWithTimeLock,
-                    provider,
-                    txDefaults,
-                    owners,
-                    REQUIRED_APPROVALS,
-                    SECONDS_TIME_LOCKED,
-                );
-                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(newSecondsTimeLocked);
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    multiSig.address,
-                    changeTimeLockData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                txId = log.args.transactionId;
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            });
-
-            it('should throw if it has enough confirmations but is not past the time lock', async () => {
-                return expectTransactionFailedAsync(
-                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    RevertReason.TimeLockIncomplete,
-                );
-            });
-
-            it('should execute if it has enough confirmations and is past the time lock', async () => {
-                await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-
-                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
-                expect(secondsTimeLocked).to.be.bignumber.equal(newSecondsTimeLocked);
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/core/test/tokens/erc721_token.ts b/contracts/core/test/tokens/erc721_token.ts
index 72407748f..3b0a5f001 100644
--- a/contracts/core/test/tokens/erc721_token.ts
+++ b/contracts/core/test/tokens/erc721_token.ts
@@ -1,3 +1,13 @@
+import {
+    chaiSetup,
+    constants,
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    LogDecoder,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { RevertReason } from '@0x/types';
 import { BigNumber } from '@0x/utils';
@@ -14,11 +24,6 @@ import {
 } from '../../generated-wrappers/dummy_erc721_token';
 import { InvalidERC721ReceiverContract } from '../../generated-wrappers/invalid_erc721_receiver';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -53,7 +58,7 @@ describe('ERC721Token', () => {
             provider,
             txDefaults,
         );
-        logDecoder = new LogDecoder(web3Wrapper);
+        logDecoder = new LogDecoder(web3Wrapper, artifacts);
         await web3Wrapper.awaitTransactionSuccessAsync(
             await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }),
             constants.AWAIT_TRANSACTION_MINED_MS,
diff --git a/contracts/core/test/tokens/unlimited_allowance_token.ts b/contracts/core/test/tokens/unlimited_allowance_token.ts
index ea5a50522..c3e4072c5 100644
--- a/contracts/core/test/tokens/unlimited_allowance_token.ts
+++ b/contracts/core/test/tokens/unlimited_allowance_token.ts
@@ -1,3 +1,11 @@
+import {
+    chaiSetup,
+    constants,
+    expectContractCallFailedAsync,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { RevertReason } from '@0x/types';
 import { BigNumber } from '@0x/utils';
@@ -5,10 +13,6 @@ import * as chai from 'chai';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { artifacts } from '../../src/artifacts';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/tokens/weth9.ts b/contracts/core/test/tokens/weth9.ts
index 9a31dc3f2..225481904 100644
--- a/contracts/core/test/tokens/weth9.ts
+++ b/contracts/core/test/tokens/weth9.ts
@@ -1,3 +1,12 @@
+import {
+    chaiSetup,
+    constants,
+    expectInsufficientFundsAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
@@ -5,10 +14,6 @@ import * as chai from 'chai';
 
 import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
-import { expectInsufficientFundsAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/tokens/zrx_token.ts b/contracts/core/test/tokens/zrx_token.ts
index cab62c205..6bc5e164c 100644
--- a/contracts/core/test/tokens/zrx_token.ts
+++ b/contracts/core/test/tokens/zrx_token.ts
@@ -1,3 +1,4 @@
+import { chaiSetup, constants, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
@@ -5,9 +6,6 @@ import * as chai from 'chai';
 
 import { ZRXTokenContract } from '../../generated-wrappers/zrx_token';
 import { artifacts } from '../../src/artifacts';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/utils/abstract_asset_wrapper.ts b/contracts/core/test/utils/abstract_asset_wrapper.ts
deleted file mode 100644
index 4b56a8502..000000000
--- a/contracts/core/test/utils/abstract_asset_wrapper.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export abstract class AbstractAssetWrapper {
-    public abstract getProxyId(): string;
-}
diff --git a/contracts/core/test/utils/address_utils.ts b/contracts/core/test/utils/address_utils.ts
deleted file mode 100644
index 634da0c16..000000000
--- a/contracts/core/test/utils/address_utils.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { crypto } from '@0x/order-utils/lib/src/crypto';
-
-export const addressUtils = {
-    generatePseudoRandomAddress(): string {
-        const randomBigNum = generatePseudoRandomSalt();
-        const randomBuff = crypto.solSHA3([randomBigNum]);
-        const randomAddress = `0x${randomBuff.slice(0, 20).toString('hex')}`;
-        return randomAddress;
-    },
-};
diff --git a/contracts/core/test/utils/assertions.ts b/contracts/core/test/utils/assertions.ts
deleted file mode 100644
index 5b1cedfcc..000000000
--- a/contracts/core/test/utils/assertions.ts
+++ /dev/null
@@ -1,199 +0,0 @@
-import { RevertReason } from '@0x/types';
-import { logUtils } from '@0x/utils';
-import { NodeType } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { TransactionReceipt, TransactionReceiptStatus, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { web3Wrapper } from './web3_wrapper';
-
-const expect = chai.expect;
-
-let nodeType: NodeType | undefined;
-
-// Represents the return value of a `sendTransaction` call. The Promise should
-// resolve with either a transaction receipt or a transaction hash.
-export type sendTransactionResult = Promise<TransactionReceipt | TransactionReceiptWithDecodedLogs | string>;
-
-/**
- * Returns ganacheError if the backing Ethereum node is Ganache and gethError
- * if it is Geth.
- * @param ganacheError the error to be returned if the backing node is Ganache.
- * @param gethError the error to be returned if the backing node is Geth.
- * @returns either the given ganacheError or gethError depending on the backing
- * node.
- */
-async function _getGanacheOrGethError(ganacheError: string, gethError: string): Promise<string> {
-    if (_.isUndefined(nodeType)) {
-        nodeType = await web3Wrapper.getNodeTypeAsync();
-    }
-    switch (nodeType) {
-        case NodeType.Ganache:
-            return ganacheError;
-        case NodeType.Geth:
-            return gethError;
-        default:
-            throw new Error(`Unknown node type: ${nodeType}`);
-    }
-}
-
-async function _getInsufficientFundsErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError("sender doesn't have enough funds", 'insufficient funds');
-}
-
-async function _getTransactionFailedErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError('revert', 'always failing transaction');
-}
-
-async function _getContractCallFailedErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError('revert', 'Contract call failed');
-}
-
-/**
- * Returns the expected error message for an 'invalid opcode' resulting from a
- * contract call. The exact error message depends on the backing Ethereum node.
- */
-export async function getInvalidOpcodeErrorMessageForCallAsync(): Promise<string> {
-    return _getGanacheOrGethError('invalid opcode', 'Contract call failed');
-}
-
-/**
- * Returns the expected error message for the given revert reason resulting from
- * a sendTransaction call. The exact error message depends on the backing
- * Ethereum node and whether it supports revert reasons.
- * @param reason a specific revert reason.
- * @returns the expected error message.
- */
-export async function getRevertReasonOrErrorMessageForSendTransactionAsync(reason: RevertReason): Promise<string> {
-    return _getGanacheOrGethError(reason, 'always failing transaction');
-}
-
-/**
- * Rejects if the given Promise does not reject with an error indicating
- * insufficient funds.
- * @param p a promise resulting from a contract call or sendTransaction call.
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectInsufficientFundsAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getInsufficientFundsErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
-
-/**
- * Resolves if the the sendTransaction call fails with the given revert reason.
- * However, since Geth does not support revert reasons for sendTransaction, this
- * falls back to expectTransactionFailedWithoutReasonAsync if the backing
- * Ethereum node is Geth.
- * @param p a Promise resulting from a sendTransaction call
- * @param reason a specific revert reason
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectTransactionFailedAsync(p: sendTransactionResult, reason: RevertReason): Promise<void> {
-    // HACK(albrow): This dummy `catch` should not be necessary, but if you
-    // remove it, there is an uncaught exception and the Node process will
-    // forcibly exit. It's possible this is a false positive in
-    // make-promises-safe.
-    p.catch(e => {
-        _.noop(e);
-    });
-
-    if (_.isUndefined(nodeType)) {
-        nodeType = await web3Wrapper.getNodeTypeAsync();
-    }
-    switch (nodeType) {
-        case NodeType.Ganache:
-            return expect(p).to.be.rejectedWith(reason);
-        case NodeType.Geth:
-            logUtils.warn(
-                'WARNING: Geth does not support revert reasons for sendTransaction. This test will pass if the transaction fails for any reason.',
-            );
-            return expectTransactionFailedWithoutReasonAsync(p);
-        default:
-            throw new Error(`Unknown node type: ${nodeType}`);
-    }
-}
-
-/**
- * Resolves if the transaction fails without a revert reason, or if the
- * corresponding transactionReceipt has a status of 0 or '0', indicating
- * failure.
- * @param p a Promise resulting from a sendTransaction call
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectTransactionFailedWithoutReasonAsync(p: sendTransactionResult): Promise<void> {
-    return p
-        .then(async result => {
-            let txReceiptStatus: TransactionReceiptStatus;
-            if (_.isString(result)) {
-                // Result is a txHash. We need to make a web3 call to get the
-                // receipt, then get the status from the receipt.
-                const txReceipt = await web3Wrapper.awaitTransactionMinedAsync(result);
-                txReceiptStatus = txReceipt.status;
-            } else if ('status' in result) {
-                // Result is a transaction receipt, so we can get the status
-                // directly.
-                txReceiptStatus = result.status;
-            } else {
-                throw new Error('Unexpected result type: ' + typeof result);
-            }
-            expect(_.toString(txReceiptStatus)).to.equal(
-                '0',
-                'Expected transaction to fail but receipt had a non-zero status, indicating success',
-            );
-        })
-        .catch(async err => {
-            // If the promise rejects, we expect a specific error message,
-            // depending on the backing Ethereum node type.
-            const errMessage = await _getTransactionFailedErrorMessageAsync();
-            expect(err.message).to.include(errMessage);
-        });
-}
-
-/**
- * Resolves if the the contract call fails with the given revert reason.
- * @param p a Promise resulting from a contract call
- * @param reason a specific revert reason
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCallFailedAsync<T>(p: Promise<T>, reason: RevertReason): Promise<void> {
-    return expect(p).to.be.rejectedWith(reason);
-}
-
-/**
- * Resolves if the contract call fails without a revert reason.
- * @param p a Promise resulting from a contract call
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCallFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getContractCallFailedErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
-
-/**
- * Resolves if the contract creation/deployment fails without a revert reason.
- * @param p a Promise resulting from a contract creation/deployment
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCreationFailedAsync<T>(
-    p: sendTransactionResult,
-    reason: RevertReason,
-): Promise<void> {
-    return expectTransactionFailedAsync(p, reason);
-}
-
-/**
- * Resolves if the contract creation/deployment fails without a revert reason.
- * @param p a Promise resulting from a contract creation/deployment
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCreationFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getTransactionFailedErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
diff --git a/contracts/core/test/utils/asset_wrapper.ts b/contracts/core/test/utils/asset_wrapper.ts
index 4e7696066..e4090ad74 100644
--- a/contracts/core/test/utils/asset_wrapper.ts
+++ b/contracts/core/test/utils/asset_wrapper.ts
@@ -1,10 +1,9 @@
+import { AbstractAssetWrapper, constants } from '@0x/contracts-test-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { AssetProxyId } from '@0x/types';
 import { BigNumber, errorUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { AbstractAssetWrapper } from './abstract_asset_wrapper';
-import { constants } from './constants';
 import { ERC20Wrapper } from './erc20_wrapper';
 import { ERC721Wrapper } from './erc721_wrapper';
 
diff --git a/contracts/core/test/utils/block_timestamp.ts b/contracts/core/test/utils/block_timestamp.ts
deleted file mode 100644
index 66c13eed1..000000000
--- a/contracts/core/test/utils/block_timestamp.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { web3Wrapper } from './web3_wrapper';
-
-let firstAccount: string | undefined;
-
-/**
- * Increases time by the given number of seconds and then mines a block so that
- * the current block timestamp has the offset applied.
- * @param seconds the number of seconds by which to incrase the time offset.
- * @returns a new Promise which will resolve with the new total time offset or
- * reject if the time could not be increased.
- */
-export async function increaseTimeAndMineBlockAsync(seconds: number): Promise<number> {
-    if (_.isUndefined(firstAccount)) {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        firstAccount = accounts[0];
-    }
-
-    const offset = await web3Wrapper.increaseTimeAsync(seconds);
-    // Note: we need to send a transaction after increasing time so
-    // that a block is actually mined. The contract looks at the
-    // last mined block for the timestamp.
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await web3Wrapper.sendTransactionAsync({ from: firstAccount, to: firstAccount, value: 0 }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-
-    return offset;
-}
-
-/**
- * Returns the timestamp of the latest block in seconds since the Unix epoch.
- * @returns a new Promise which will resolve with the timestamp in seconds.
- */
-export async function getLatestBlockTimestampAsync(): Promise<number> {
-    const currentBlockIfExists = await web3Wrapper.getBlockIfExistsAsync('latest');
-    if (_.isUndefined(currentBlockIfExists)) {
-        throw new Error(`Unable to fetch latest block.`);
-    }
-    return currentBlockIfExists.timestamp;
-}
diff --git a/contracts/core/test/utils/chai_setup.ts b/contracts/core/test/utils/chai_setup.ts
deleted file mode 100644
index 1a8733093..000000000
--- a/contracts/core/test/utils/chai_setup.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import * as chai from 'chai';
-import chaiAsPromised = require('chai-as-promised');
-import ChaiBigNumber = require('chai-bignumber');
-import * as dirtyChai from 'dirty-chai';
-
-export const chaiSetup = {
-    configure(): void {
-        chai.config.includeStack = true;
-        chai.use(ChaiBigNumber());
-        chai.use(dirtyChai);
-        chai.use(chaiAsPromised);
-    },
-};
diff --git a/contracts/core/test/utils/combinatorial_utils.ts b/contracts/core/test/utils/combinatorial_utils.ts
index bb1b55b4d..d6e339f94 100644
--- a/contracts/core/test/utils/combinatorial_utils.ts
+++ b/contracts/core/test/utils/combinatorial_utils.ts
@@ -1,7 +1,7 @@
 import { BigNumber } from '@0x/utils';
 import * as combinatorics from 'js-combinatorics';
 
-import { testWithReferenceFuncAsync } from './test_with_reference';
+import { testWithReferenceFuncAsync } from '@0x/contracts-test-utils';
 
 // A set of values corresponding to the uint256 type in Solidity. This set
 // contains some notable edge cases, including some values which will overflow
diff --git a/contracts/core/test/utils/constants.ts b/contracts/core/test/utils/constants.ts
deleted file mode 100644
index d2c3ab512..000000000
--- a/contracts/core/test/utils/constants.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-const TESTRPC_PRIVATE_KEYS_STRINGS = [
-    '0xf2f48ee19680706196e2e339e5da3491186e0c4c5030670656b0e0164837257d',
-    '0x5d862464fe9303452126c8bc94274b8c5f9874cbd219789b3eb2128075a76f72',
-    '0xdf02719c4df8b9b8ac7f551fcb5d9ef48fa27eef7a66453879f4d8fdc6e78fb1',
-    '0xff12e391b79415e941a94de3bf3a9aee577aed0731e297d5cfa0b8a1e02fa1d0',
-    '0x752dd9cf65e68cfaba7d60225cbdbc1f4729dd5e5507def72815ed0d8abc6249',
-    '0xefb595a0178eb79a8df953f87c5148402a224cdf725e88c0146727c6aceadccd',
-    '0x83c6d2cc5ddcf9711a6d59b417dc20eb48afd58d45290099e5987e3d768f328f',
-    '0xbb2d3f7c9583780a7d3904a2f55d792707c345f21de1bacb2d389934d82796b2',
-    '0xb2fd4d29c1390b71b8795ae81196bfd60293adf99f9d32a0aff06288fcdac55f',
-    '0x23cb7121166b9a2f93ae0b7c05bde02eae50d64449b2cbb42bc84e9d38d6cc89',
-];
-
-export const constants = {
-    BASE_16: 16,
-    INVALID_OPCODE: 'invalid opcode',
-    TESTRPC_NETWORK_ID: 50,
-    // Note(albrow): In practice V8 and most other engines limit the minimum
-    // interval for setInterval to 10ms. We still set it to 0 here in order to
-    // ensure we always use the minimum interval.
-    AWAIT_TRANSACTION_MINED_MS: 0,
-    MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
-    MAX_EXECUTE_TRANSACTION_GAS: 1000000,
-    MAX_TOKEN_TRANSFERFROM_GAS: 80000,
-    MAX_TOKEN_APPROVE_GAS: 60000,
-    MAX_TRANSFER_FROM_GAS: 150000,
-    DUMMY_TOKEN_NAME: '',
-    DUMMY_TOKEN_SYMBOL: '',
-    DUMMY_TOKEN_DECIMALS: new BigNumber(18),
-    DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
-    NULL_BYTES: '0x',
-    NUM_DUMMY_ERC20_TO_DEPLOY: 3,
-    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
-    NUM_ERC721_TOKENS_TO_MINT: 2,
-    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
-    UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
-    TESTRPC_PRIVATE_KEYS: _.map(TESTRPC_PRIVATE_KEYS_STRINGS, privateKeyString => ethUtil.toBuffer(privateKeyString)),
-    INITIAL_ERC20_BALANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
-    INITIAL_ERC20_ALLOWANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
-    STATIC_ORDER_PARAMS: {
-        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-        makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-        takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-    },
-    WORD_LENGTH: 32,
-    ZERO_AMOUNT: new BigNumber(0),
-    PERCENTAGE_DENOMINATOR: new BigNumber(10).pow(18),
-    FUNCTIONS_WITH_MUTEX: [
-        'FILL_ORDER',
-        'FILL_OR_KILL_ORDER',
-        'BATCH_FILL_ORDERS',
-        'BATCH_FILL_OR_KILL_ORDERS',
-        'MARKET_BUY_ORDERS',
-        'MARKET_SELL_ORDERS',
-        'MATCH_ORDERS',
-        'CANCEL_ORDER',
-        'BATCH_CANCEL_ORDERS',
-        'CANCEL_ORDERS_UP_TO',
-        'SET_SIGNATURE_VALIDATOR_APPROVAL',
-    ],
-};
diff --git a/contracts/core/test/utils/coverage.ts b/contracts/core/test/utils/coverage.ts
deleted file mode 100644
index 5becfa1b6..000000000
--- a/contracts/core/test/utils/coverage.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { CoverageSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let coverageSubprovider: CoverageSubprovider;
-
-export const coverage = {
-    getCoverageSubproviderSingleton(): CoverageSubprovider {
-        if (_.isUndefined(coverageSubprovider)) {
-            coverageSubprovider = coverage._getCoverageSubprovider();
-        }
-        return coverageSubprovider;
-    },
-    _getCoverageSubprovider(): CoverageSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new CoverageSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/contracts/core/test/utils/erc20_wrapper.ts b/contracts/core/test/utils/erc20_wrapper.ts
index c281a2abf..d6210646c 100644
--- a/contracts/core/test/utils/erc20_wrapper.ts
+++ b/contracts/core/test/utils/erc20_wrapper.ts
@@ -1,3 +1,4 @@
+import { constants, ERC20BalancesByOwner, txDefaults } from '@0x/contracts-test-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
@@ -8,10 +9,6 @@ import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_to
 import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
 import { artifacts } from '../../src/artifacts';
 
-import { constants } from './constants';
-import { ERC20BalancesByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
 export class ERC20Wrapper {
     private readonly _tokenOwnerAddresses: string[];
     private readonly _contractOwnerAddress: string;
diff --git a/contracts/core/test/utils/erc721_wrapper.ts b/contracts/core/test/utils/erc721_wrapper.ts
index e9da553d0..b5ae34e60 100644
--- a/contracts/core/test/utils/erc721_wrapper.ts
+++ b/contracts/core/test/utils/erc721_wrapper.ts
@@ -1,3 +1,4 @@
+import { constants, ERC721TokenIdsByOwner, txDefaults } from '@0x/contracts-test-utils';
 import { generatePseudoRandomSalt } from '@0x/order-utils';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
@@ -8,10 +9,6 @@ import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_
 import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
 import { artifacts } from '../../src/artifacts';
 
-import { constants } from './constants';
-import { ERC721TokenIdsByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
 export class ERC721Wrapper {
     private readonly _tokenOwnerAddresses: string[];
     private readonly _contractOwnerAddress: string;
diff --git a/contracts/core/test/utils/exchange_wrapper.ts b/contracts/core/test/utils/exchange_wrapper.ts
index c28989d3f..2a24b880f 100644
--- a/contracts/core/test/utils/exchange_wrapper.ts
+++ b/contracts/core/test/utils/exchange_wrapper.ts
@@ -1,14 +1,18 @@
+import {
+    FillResults,
+    formatters,
+    LogDecoder,
+    OrderInfo,
+    orderUtils,
+    SignedTransaction,
+} from '@0x/contracts-test-utils';
 import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 
 import { ExchangeContract } from '../../generated-wrappers/exchange';
-
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { orderUtils } from './order_utils';
-import { FillResults, OrderInfo, SignedTransaction } from './types';
+import { artifacts } from '../../src/artifacts';
 
 export class ExchangeWrapper {
     private readonly _exchange: ExchangeContract;
@@ -17,7 +21,7 @@ export class ExchangeWrapper {
     constructor(exchangeContract: ExchangeContract, provider: Provider) {
         this._exchange = exchangeContract;
         this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
+        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
     }
     public async fillOrderAsync(
         signedOrder: SignedOrder,
diff --git a/contracts/core/test/utils/fill_order_combinatorial_utils.ts b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
index 8046771f9..6372ad29a 100644
--- a/contracts/core/test/utils/fill_order_combinatorial_utils.ts
+++ b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
@@ -1,3 +1,20 @@
+import {
+    AllowanceAmountScenario,
+    AssetDataScenario,
+    BalanceAmountScenario,
+    chaiSetup,
+    constants,
+    expectTransactionFailedAsync,
+    ExpirationTimeSecondsScenario,
+    FeeRecipientAddressScenario,
+    FillScenario,
+    OrderAssetAmountScenario,
+    orderUtils,
+    signingUtils,
+    TakerAssetFillAmountScenario,
+    TakerScenario,
+    TraderStateScenario,
+} from '@0x/contracts-test-utils';
 import {
     assetDataUtils,
     BalanceAndProxyAllowanceLazyStore,
@@ -18,30 +35,13 @@ import { ExchangeContract, ExchangeFillEventArgs } from '../../generated-wrapper
 import { TestLibsContract } from '../../generated-wrappers/test_libs';
 import { artifacts } from '../../src/artifacts';
 
-import { expectTransactionFailedAsync } from './assertions';
 import { AssetWrapper } from './asset_wrapper';
-import { chaiSetup } from './chai_setup';
-import { constants } from './constants';
 import { ERC20Wrapper } from './erc20_wrapper';
 import { ERC721Wrapper } from './erc721_wrapper';
 import { ExchangeWrapper } from './exchange_wrapper';
 import { OrderFactoryFromScenario } from './order_factory_from_scenario';
-import { orderUtils } from './order_utils';
-import { signingUtils } from './signing_utils';
 import { SimpleAssetBalanceAndProxyAllowanceFetcher } from './simple_asset_balance_and_proxy_allowance_fetcher';
 import { SimpleOrderFilledCancelledFetcher } from './simple_order_filled_cancelled_fetcher';
-import {
-    AllowanceAmountScenario,
-    AssetDataScenario,
-    BalanceAmountScenario,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    FillScenario,
-    OrderAssetAmountScenario,
-    TakerAssetFillAmountScenario,
-    TakerScenario,
-    TraderStateScenario,
-} from './types';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/utils/formatters.ts b/contracts/core/test/utils/formatters.ts
deleted file mode 100644
index 813eb45db..000000000
--- a/contracts/core/test/utils/formatters.ts
+++ /dev/null
@@ -1,68 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { orderUtils } from './order_utils';
-import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types';
-
-export const formatters = {
-    createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders {
-        const batchFill: BatchFillOrders = {
-            orders: [],
-            signatures: [],
-            takerAssetFillAmounts,
-        };
-        _.forEach(signedOrders, signedOrder => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            batchFill.orders.push(orderWithoutExchangeAddress);
-            batchFill.signatures.push(signedOrder.signature);
-            if (takerAssetFillAmounts.length < signedOrders.length) {
-                batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount);
-            }
-        });
-        return batchFill;
-    },
-    createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber): MarketSellOrders {
-        const marketSellOrders: MarketSellOrders = {
-            orders: [],
-            signatures: [],
-            takerAssetFillAmount,
-        };
-        _.forEach(signedOrders, (signedOrder, i) => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            if (i !== 0) {
-                orderWithoutExchangeAddress.takerAssetData = constants.NULL_BYTES;
-            }
-            marketSellOrders.orders.push(orderWithoutExchangeAddress);
-            marketSellOrders.signatures.push(signedOrder.signature);
-        });
-        return marketSellOrders;
-    },
-    createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber): MarketBuyOrders {
-        const marketBuyOrders: MarketBuyOrders = {
-            orders: [],
-            signatures: [],
-            makerAssetFillAmount,
-        };
-        _.forEach(signedOrders, (signedOrder, i) => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            if (i !== 0) {
-                orderWithoutExchangeAddress.makerAssetData = constants.NULL_BYTES;
-            }
-            marketBuyOrders.orders.push(orderWithoutExchangeAddress);
-            marketBuyOrders.signatures.push(signedOrder.signature);
-        });
-        return marketBuyOrders;
-    },
-    createBatchCancel(signedOrders: SignedOrder[]): BatchCancelOrders {
-        const batchCancel: BatchCancelOrders = {
-            orders: [],
-        };
-        _.forEach(signedOrders, signedOrder => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            batchCancel.orders.push(orderWithoutExchangeAddress);
-        });
-        return batchCancel;
-    },
-};
diff --git a/contracts/core/test/utils/forwarder_wrapper.ts b/contracts/core/test/utils/forwarder_wrapper.ts
index a0bfcfe1d..9c5560381 100644
--- a/contracts/core/test/utils/forwarder_wrapper.ts
+++ b/contracts/core/test/utils/forwarder_wrapper.ts
@@ -1,3 +1,4 @@
+import { constants, formatters, LogDecoder, MarketSellOrders } from '@0x/contracts-test-utils';
 import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
@@ -5,11 +6,7 @@ import { Provider, TransactionReceiptWithDecodedLogs, TxDataPayable } from 'ethe
 import * as _ from 'lodash';
 
 import { ForwarderContract } from '../../generated-wrappers/forwarder';
-
-import { constants } from './constants';
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { MarketSellOrders } from './types';
+import { artifacts } from '../../src/artifacts';
 
 export class ForwarderWrapper {
     private readonly _web3Wrapper: Web3Wrapper;
@@ -61,7 +58,7 @@ export class ForwarderWrapper {
     constructor(contractInstance: ForwarderContract, provider: Provider) {
         this._forwarderContract = contractInstance;
         this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
+        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
     }
     public async marketSellOrdersWithEthAsync(
         orders: SignedOrder[],
diff --git a/contracts/core/test/utils/log_decoder.ts b/contracts/core/test/utils/log_decoder.ts
deleted file mode 100644
index 05b0a9204..000000000
--- a/contracts/core/test/utils/log_decoder.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import { AbiDecoder, BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import {
-    AbiDefinition,
-    ContractArtifact,
-    DecodedLogArgs,
-    LogEntry,
-    LogWithDecodedArgs,
-    RawLog,
-    TransactionReceiptWithDecodedLogs,
-} from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-
-export class LogDecoder {
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _abiDecoder: AbiDecoder;
-    public static wrapLogBigNumbers(log: any): any {
-        const argNames = _.keys(log.args);
-        for (const argName of argNames) {
-            const isWeb3BigNumber = _.startsWith(log.args[argName].constructor.toString(), 'function BigNumber(');
-            if (isWeb3BigNumber) {
-                log.args[argName] = new BigNumber(log.args[argName]);
-            }
-        }
-    }
-    constructor(web3Wrapper: Web3Wrapper) {
-        this._web3Wrapper = web3Wrapper;
-        const abiArrays: AbiDefinition[][] = [];
-        _.forEach(artifacts, (artifact: ContractArtifact) => {
-            const compilerOutput = artifact.compilerOutput;
-            abiArrays.push(compilerOutput.abi);
-        });
-        this._abiDecoder = new AbiDecoder(abiArrays);
-    }
-    public decodeLogOrThrow<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
-        const logWithDecodedArgsOrLog = this._abiDecoder.tryToDecodeLogOrNoop(log);
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        if (_.isUndefined((logWithDecodedArgsOrLog as LogWithDecodedArgs<ArgsType>).args)) {
-            throw new Error(`Unable to decode log: ${JSON.stringify(log)}`);
-        }
-        LogDecoder.wrapLogBigNumbers(logWithDecodedArgsOrLog);
-        return logWithDecodedArgsOrLog;
-    }
-    public async getTxWithDecodedLogsAsync(txHash: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const tx = await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
-        tx.logs = _.map(tx.logs, log => this.decodeLogOrThrow(log));
-        return tx;
-    }
-}
diff --git a/contracts/core/test/utils/match_order_tester.ts b/contracts/core/test/utils/match_order_tester.ts
index 6c2c84959..8f574704e 100644
--- a/contracts/core/test/utils/match_order_tester.ts
+++ b/contracts/core/test/utils/match_order_tester.ts
@@ -1,3 +1,12 @@
+import {
+    chaiSetup,
+    ERC20BalancesByOwner,
+    ERC721TokenIdsByOwner,
+    OrderInfo,
+    OrderStatus,
+    TransferAmountsByMatchOrders as TransferAmounts,
+    TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts,
+} from '@0x/contracts-test-utils';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { AssetProxyId, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
@@ -6,18 +15,9 @@ import * as _ from 'lodash';
 
 import { TransactionReceiptWithDecodedLogs } from '../../../../node_modules/ethereum-types';
 
-import { chaiSetup } from './chai_setup';
 import { ERC20Wrapper } from './erc20_wrapper';
 import { ERC721Wrapper } from './erc721_wrapper';
 import { ExchangeWrapper } from './exchange_wrapper';
-import {
-    ERC20BalancesByOwner,
-    ERC721TokenIdsByOwner,
-    OrderInfo,
-    OrderStatus,
-    TransferAmountsByMatchOrders as TransferAmounts,
-    TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts,
-} from './types';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -270,18 +270,14 @@ export class MatchOrderTester {
         const leftExpectedStatus = expectedTransferAmounts.amountBoughtByLeftMaker.equals(maxAmountBoughtByLeftMaker)
             ? OrderStatus.FULLY_FILLED
             : OrderStatus.FILLABLE;
-        expect(leftOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for left order').to.be.equal(
-            leftExpectedStatus,
-        );
+        expect(leftOrderInfo.orderStatus, 'Checking exchange status for left order').to.be.equal(leftExpectedStatus);
         // Assert right order status
         const maxAmountBoughtByRightMaker = signedOrderRight.takerAssetAmount.minus(initialRightOrderFilledAmount);
         const rightOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderRight);
         const rightExpectedStatus = expectedTransferAmounts.amountBoughtByRightMaker.equals(maxAmountBoughtByRightMaker)
             ? OrderStatus.FULLY_FILLED
             : OrderStatus.FILLABLE;
-        expect(rightOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for right order').to.be.equal(
-            rightExpectedStatus,
-        );
+        expect(rightOrderInfo.orderStatus, 'Checking exchange status for right order').to.be.equal(rightExpectedStatus);
     }
     /// @dev Asserts account balances after matching orders.
     /// @param signedOrderLeft First matched order.
diff --git a/contracts/core/test/utils/multi_sig_wrapper.ts b/contracts/core/test/utils/multi_sig_wrapper.ts
index 74fd3b4d6..34c9c2578 100644
--- a/contracts/core/test/utils/multi_sig_wrapper.ts
+++ b/contracts/core/test/utils/multi_sig_wrapper.ts
@@ -1,3 +1,4 @@
+import { LogDecoder } from '@0x/contracts-test-utils';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
@@ -5,8 +6,7 @@ import * as _ from 'lodash';
 
 import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner';
 import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet';
-
-import { LogDecoder } from './log_decoder';
+import { artifacts } from '../../src/artifacts';
 
 export class MultiSigWrapper {
     private readonly _multiSig: MultiSigWalletContract;
@@ -15,7 +15,7 @@ export class MultiSigWrapper {
     constructor(multiSigContract: MultiSigWalletContract, provider: Provider) {
         this._multiSig = multiSigContract;
         this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
+        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
     }
     public async submitTransactionAsync(
         destination: string,
diff --git a/contracts/core/test/utils/order_factory.ts b/contracts/core/test/utils/order_factory.ts
deleted file mode 100644
index 2449d1a8a..000000000
--- a/contracts/core/test/utils/order_factory.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { generatePseudoRandomSalt, orderHashUtils } from '@0x/order-utils';
-import { Order, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { getLatestBlockTimestampAsync } from './block_timestamp';
-import { constants } from './constants';
-import { signingUtils } from './signing_utils';
-
-export class OrderFactory {
-    private readonly _defaultOrderParams: Partial<Order>;
-    private readonly _privateKey: Buffer;
-    constructor(privateKey: Buffer, defaultOrderParams: Partial<Order>) {
-        this._defaultOrderParams = defaultOrderParams;
-        this._privateKey = privateKey;
-    }
-    public async newSignedOrderAsync(
-        customOrderParams: Partial<Order> = {},
-        signatureType: SignatureType = SignatureType.EthSign,
-    ): Promise<SignedOrder> {
-        const tenMinutesInSeconds = 10 * 60;
-        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        const order = ({
-            senderAddress: constants.NULL_ADDRESS,
-            expirationTimeSeconds: new BigNumber(currentBlockTimestamp).add(tenMinutesInSeconds),
-            salt: generatePseudoRandomSalt(),
-            takerAddress: constants.NULL_ADDRESS,
-            ...this._defaultOrderParams,
-            ...customOrderParams,
-        } as any) as Order;
-        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
-        const signature = signingUtils.signMessage(orderHashBuff, this._privateKey, signatureType);
-        const signedOrder = {
-            ...order,
-            signature: `0x${signature.toString('hex')}`,
-        };
-        return signedOrder;
-    }
-}
diff --git a/contracts/core/test/utils/order_factory_from_scenario.ts b/contracts/core/test/utils/order_factory_from_scenario.ts
index 60c8606c4..1cc962020 100644
--- a/contracts/core/test/utils/order_factory_from_scenario.ts
+++ b/contracts/core/test/utils/order_factory_from_scenario.ts
@@ -1,19 +1,18 @@
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { Order } from '@0x/types';
-import { BigNumber, errorUtils } from '@0x/utils';
-
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-
-import { constants } from './constants';
 import {
     AssetDataScenario,
+    constants,
     ERC721TokenIdsByOwner,
     ExpirationTimeSecondsScenario,
     FeeRecipientAddressScenario,
     OrderAssetAmountScenario,
     OrderScenario,
     TakerScenario,
-} from './types';
+} from '@0x/contracts-test-utils';
+import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
+import { Order } from '@0x/types';
+import { BigNumber, errorUtils } from '@0x/utils';
+
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
 
 const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10_000_000_000_000_000_000);
 const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5_000_000_000_000_000_000);
diff --git a/contracts/core/test/utils/order_utils.ts b/contracts/core/test/utils/order_utils.ts
deleted file mode 100644
index 4f7a34011..000000000
--- a/contracts/core/test/utils/order_utils.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-import { OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { constants } from './constants';
-import { CancelOrder, MatchOrder } from './types';
-
-export const orderUtils = {
-    getPartialAmountFloor(numerator: BigNumber, denominator: BigNumber, target: BigNumber): BigNumber {
-        const partialAmount = numerator
-            .mul(target)
-            .div(denominator)
-            .floor();
-        return partialAmount;
-    },
-    createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
-        const fill = {
-            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
-            takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount,
-            signature: signedOrder.signature,
-        };
-        return fill;
-    },
-    createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber): CancelOrder {
-        const cancel = {
-            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
-            takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount,
-        };
-        return cancel;
-    },
-    getOrderWithoutExchangeAddress(signedOrder: SignedOrder): OrderWithoutExchangeAddress {
-        const orderStruct = {
-            senderAddress: signedOrder.senderAddress,
-            makerAddress: signedOrder.makerAddress,
-            takerAddress: signedOrder.takerAddress,
-            feeRecipientAddress: signedOrder.feeRecipientAddress,
-            makerAssetAmount: signedOrder.makerAssetAmount,
-            takerAssetAmount: signedOrder.takerAssetAmount,
-            makerFee: signedOrder.makerFee,
-            takerFee: signedOrder.takerFee,
-            expirationTimeSeconds: signedOrder.expirationTimeSeconds,
-            salt: signedOrder.salt,
-            makerAssetData: signedOrder.makerAssetData,
-            takerAssetData: signedOrder.takerAssetData,
-        };
-        return orderStruct;
-    },
-    createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
-        const fill = {
-            left: orderUtils.getOrderWithoutExchangeAddress(signedOrderLeft),
-            right: orderUtils.getOrderWithoutExchangeAddress(signedOrderRight),
-            leftSignature: signedOrderLeft.signature,
-            rightSignature: signedOrderRight.signature,
-        };
-        fill.right.makerAssetData = constants.NULL_BYTES;
-        fill.right.takerAssetData = constants.NULL_BYTES;
-        return fill;
-    },
-};
diff --git a/contracts/core/test/utils/profiler.ts b/contracts/core/test/utils/profiler.ts
deleted file mode 100644
index 2c7c1d66c..000000000
--- a/contracts/core/test/utils/profiler.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { ProfilerSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let profilerSubprovider: ProfilerSubprovider;
-
-export const profiler = {
-    start(): void {
-        profiler.getProfilerSubproviderSingleton().start();
-    },
-    stop(): void {
-        profiler.getProfilerSubproviderSingleton().stop();
-    },
-    getProfilerSubproviderSingleton(): ProfilerSubprovider {
-        if (_.isUndefined(profilerSubprovider)) {
-            profilerSubprovider = profiler._getProfilerSubprovider();
-        }
-        return profilerSubprovider;
-    },
-    _getProfilerSubprovider(): ProfilerSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new ProfilerSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/contracts/core/test/utils/revert_trace.ts b/contracts/core/test/utils/revert_trace.ts
deleted file mode 100644
index 3f74fd28b..000000000
--- a/contracts/core/test/utils/revert_trace.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { RevertTraceSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let revertTraceSubprovider: RevertTraceSubprovider;
-
-export const revertTrace = {
-    getRevertTraceSubproviderSingleton(): RevertTraceSubprovider {
-        if (_.isUndefined(revertTraceSubprovider)) {
-            revertTraceSubprovider = revertTrace._getRevertTraceSubprovider();
-        }
-        return revertTraceSubprovider;
-    },
-    _getRevertTraceSubprovider(): RevertTraceSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new RevertTraceSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/contracts/core/test/utils/signing_utils.ts b/contracts/core/test/utils/signing_utils.ts
deleted file mode 100644
index 21f864bfa..000000000
--- a/contracts/core/test/utils/signing_utils.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import { SignatureType } from '@0x/types';
-import * as ethUtil from 'ethereumjs-util';
-
-export const signingUtils = {
-    signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
-        if (signatureType === SignatureType.EthSign) {
-            const prefixedMessage = ethUtil.hashPersonalMessage(message);
-            const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey);
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(signatureType),
-            ]);
-            return signature;
-        } else if (signatureType === SignatureType.EIP712) {
-            const ecSignature = ethUtil.ecsign(message, privateKey);
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(signatureType),
-            ]);
-            return signature;
-        } else {
-            throw new Error(`${signatureType} is not a valid signature type`);
-        }
-    },
-};
diff --git a/contracts/core/test/utils/test_with_reference.ts b/contracts/core/test/utils/test_with_reference.ts
deleted file mode 100644
index b80be4a6c..000000000
--- a/contracts/core/test/utils/test_with_reference.ts
+++ /dev/null
@@ -1,139 +0,0 @@
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { chaiSetup } from './chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-class Value<T> {
-    public value: T;
-    constructor(value: T) {
-        this.value = value;
-    }
-}
-
-// tslint:disable-next-line: max-classes-per-file
-class ErrorMessage {
-    public error: string;
-    constructor(message: string) {
-        this.error = message;
-    }
-}
-
-type PromiseResult<T> = Value<T> | ErrorMessage;
-
-// TODO(albrow): This seems like a generic utility function that could exist in
-// lodash. We should replace it by a library implementation, or move it to our
-// own.
-async function evaluatePromise<T>(promise: Promise<T>): Promise<PromiseResult<T>> {
-    try {
-        return new Value<T>(await promise);
-    } catch (e) {
-        return new ErrorMessage(e.message);
-    }
-}
-
-export async function testWithReferenceFuncAsync<P0, R>(
-    referenceFunc: (p0: P0) => Promise<R>,
-    testFunc: (p0: P0) => Promise<R>,
-    values: [P0],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, R>(
-    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
-    testFunc: (p0: P0, p1: P1) => Promise<R>,
-    values: [P0, P1],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    values: [P0, P1, P2],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, P3, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    values: [P0, P1, P2, P3],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    values: [P0, P1, P2, P3, P4],
-): Promise<void>;
-
-/**
- * Tests the behavior of a test function by comparing it to the expected
- * behavior (defined by a reference function).
- *
- * First the reference function will be called to obtain an "expected result",
- * or if the reference function throws/rejects, an "expected error". Next, the
- * test function will be called to obtain an "actual result", or if the test
- * function throws/rejects, an "actual error". The test passes if at least one
- * of the following conditions is met:
- *
- * 1) Neither the reference function or the test function throw and the
- * "expected result" equals the "actual result".
- *
- * 2) Both the reference function and the test function throw and the "actual
- * error" message *contains* the "expected error" message.
- *
- * @param referenceFuncAsync a reference function implemented in pure
- * JavaScript/TypeScript which accepts N arguments and returns the "expected
- * result" or throws/rejects with the "expected error".
- * @param testFuncAsync a test function which, e.g., makes a call or sends a
- * transaction to a contract. It accepts the same N arguments returns the
- * "actual result" or throws/rejects with the "actual error".
- * @param values an array of N values, where each value corresponds in-order to
- * an argument to both the test function and the reference function.
- * @return A Promise that resolves if the test passes and rejects if the test
- * fails, according to the rules described above.
- */
-export async function testWithReferenceFuncAsync(
-    referenceFuncAsync: (...args: any[]) => Promise<any>,
-    testFuncAsync: (...args: any[]) => Promise<any>,
-    values: any[],
-): Promise<void> {
-    // Measure correct behaviour
-    const expected = await evaluatePromise(referenceFuncAsync(...values));
-
-    // Measure actual behaviour
-    const actual = await evaluatePromise(testFuncAsync(...values));
-
-    // Compare behaviour
-    if (expected instanceof ErrorMessage) {
-        // If we expected an error, check if the actual error message contains the
-        // expected error message.
-        if (!(actual instanceof ErrorMessage)) {
-            throw new Error(
-                `Expected error containing ${expected.error} but got no error\n\tTest case: ${_getTestCaseString(
-                    referenceFuncAsync,
-                    values,
-                )}`,
-            );
-        }
-        expect(actual.error).to.contain(
-            expected.error,
-            `${actual.error}\n\tTest case: ${_getTestCaseString(referenceFuncAsync, values)}`,
-        );
-    } else {
-        // If we do not expect an error, compare actual and expected directly.
-        expect(actual).to.deep.equal(expected, `Test case ${_getTestCaseString(referenceFuncAsync, values)}`);
-    }
-}
-
-function _getTestCaseString(referenceFuncAsync: (...args: any[]) => Promise<any>, values: any[]): string {
-    const paramNames = _getParameterNames(referenceFuncAsync);
-    return JSON.stringify(_.zipObject(paramNames, values));
-}
-
-// Source: https://stackoverflow.com/questions/1007981/how-to-get-function-parameter-names-values-dynamically
-function _getParameterNames(func: (...args: any[]) => any): string[] {
-    return _.toString(func)
-        .replace(/[/][/].*$/gm, '') // strip single-line comments
-        .replace(/\s+/g, '') // strip white space
-        .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments
-        .split('){', 1)[0]
-        .replace(/^[^(]*[(]/, '') // extract the parameters
-        .replace(/=[^,]+/g, '') // strip any ES6 defaults
-        .split(',')
-        .filter(Boolean); // split & filter [""]
-}
diff --git a/contracts/core/test/utils/transaction_factory.ts b/contracts/core/test/utils/transaction_factory.ts
deleted file mode 100644
index dbab3ade4..000000000
--- a/contracts/core/test/utils/transaction_factory.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import { eip712Utils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { SignatureType } from '@0x/types';
-import { signTypedDataUtils } from '@0x/utils';
-import * as ethUtil from 'ethereumjs-util';
-
-import { signingUtils } from './signing_utils';
-import { SignedTransaction } from './types';
-
-export class TransactionFactory {
-    private readonly _signerBuff: Buffer;
-    private readonly _exchangeAddress: string;
-    private readonly _privateKey: Buffer;
-    constructor(privateKey: Buffer, exchangeAddress: string) {
-        this._privateKey = privateKey;
-        this._exchangeAddress = exchangeAddress;
-        this._signerBuff = ethUtil.privateToAddress(this._privateKey);
-    }
-    public newSignedTransaction(data: string, signatureType: SignatureType = SignatureType.EthSign): SignedTransaction {
-        const salt = generatePseudoRandomSalt();
-        const signerAddress = `0x${this._signerBuff.toString('hex')}`;
-        const executeTransactionData = {
-            salt,
-            signerAddress,
-            data,
-        };
-
-        const typedData = eip712Utils.createZeroExTransactionTypedData(executeTransactionData, this._exchangeAddress);
-        const eip712MessageBuffer = signTypedDataUtils.generateTypedDataHash(typedData);
-        const signature = signingUtils.signMessage(eip712MessageBuffer, this._privateKey, signatureType);
-        const signedTx = {
-            exchangeAddress: this._exchangeAddress,
-            signature: `0x${signature.toString('hex')}`,
-            ...executeTransactionData,
-        };
-        return signedTx;
-    }
-}
diff --git a/contracts/core/test/utils/type_encoding_utils.ts b/contracts/core/test/utils/type_encoding_utils.ts
deleted file mode 100644
index bfd9c9ef5..000000000
--- a/contracts/core/test/utils/type_encoding_utils.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import BN = require('bn.js');
-import ethUtil = require('ethereumjs-util');
-
-import { constants } from './constants';
-
-export const typeEncodingUtils = {
-    encodeUint256(value: BigNumber): Buffer {
-        const base = 10;
-        const formattedValue = new BN(value.toString(base));
-        const encodedValue = ethUtil.toBuffer(formattedValue);
-        // tslint:disable-next-line:custom-no-magic-numbers
-        const paddedValue = ethUtil.setLengthLeft(encodedValue, constants.WORD_LENGTH);
-        return paddedValue;
-    },
-    decodeUint256(encodedValue: Buffer): BigNumber {
-        const formattedValue = ethUtil.bufferToHex(encodedValue);
-        const value = new BigNumber(formattedValue, constants.BASE_16);
-        return value;
-    },
-};
diff --git a/contracts/core/test/utils/types.ts b/contracts/core/test/utils/types.ts
deleted file mode 100644
index 9fc9e1570..000000000
--- a/contracts/core/test/utils/types.ts
+++ /dev/null
@@ -1,241 +0,0 @@
-import { OrderWithoutExchangeAddress } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { AbiDefinition } from 'ethereum-types';
-
-export interface ERC20BalancesByOwner {
-    [ownerAddress: string]: {
-        [tokenAddress: string]: BigNumber;
-    };
-}
-
-export interface ERC721TokenIdsByOwner {
-    [ownerAddress: string]: {
-        [tokenAddress: string]: BigNumber[];
-    };
-}
-
-export interface SubmissionContractEventArgs {
-    transactionId: BigNumber;
-}
-
-export interface BatchFillOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    takerAssetFillAmounts: BigNumber[];
-}
-
-export interface MarketSellOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    takerAssetFillAmount: BigNumber;
-}
-
-export interface MarketBuyOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    makerAssetFillAmount: BigNumber;
-}
-
-export interface BatchCancelOrders {
-    orders: OrderWithoutExchangeAddress[];
-}
-
-export interface CancelOrdersBefore {
-    salt: BigNumber;
-}
-
-export interface TransactionDataParams {
-    name: string;
-    abi: AbiDefinition[];
-    args: any[];
-}
-
-export interface MultiSigConfig {
-    owners: string[];
-    confirmationsRequired: number;
-    secondsRequired: number;
-}
-
-export interface MultiSigConfigByNetwork {
-    [networkName: string]: MultiSigConfig;
-}
-
-export interface Token {
-    address?: string;
-    name: string;
-    symbol: string;
-    decimals: number;
-    ipfsHash: string;
-    swarmHash: string;
-}
-
-export enum OrderStatus {
-    INVALID,
-    INVALID_MAKER_ASSET_AMOUNT,
-    INVALID_TAKER_ASSET_AMOUNT,
-    FILLABLE,
-    EXPIRED,
-    FULLY_FILLED,
-    CANCELLED,
-}
-
-export enum ContractName {
-    TokenRegistry = 'TokenRegistry',
-    MultiSigWalletWithTimeLock = 'MultiSigWalletWithTimeLock',
-    Exchange = 'Exchange',
-    ZRXToken = 'ZRXToken',
-    DummyERC20Token = 'DummyERC20Token',
-    EtherToken = 'WETH9',
-    AssetProxyOwner = 'AssetProxyOwner',
-    AccountLevels = 'AccountLevels',
-    EtherDelta = 'EtherDelta',
-    Arbitrage = 'Arbitrage',
-    TestAssetDataDecoders = 'TestAssetDataDecoders',
-    TestAssetProxyDispatcher = 'TestAssetProxyDispatcher',
-    TestLibs = 'TestLibs',
-    TestSignatureValidator = 'TestSignatureValidator',
-    ERC20Proxy = 'ERC20Proxy',
-    ERC721Proxy = 'ERC721Proxy',
-    DummyERC721Receiver = 'DummyERC721Receiver',
-    DummyERC721Token = 'DummyERC721Token',
-    TestLibBytes = 'TestLibBytes',
-    TestWallet = 'TestWallet',
-    Authorizable = 'Authorizable',
-    Whitelist = 'Whitelist',
-    Forwarder = 'Forwarder',
-}
-
-export interface SignedTransaction {
-    exchangeAddress: string;
-    salt: BigNumber;
-    signerAddress: string;
-    data: string;
-    signature: string;
-}
-
-export interface TransferAmountsByMatchOrders {
-    // Left Maker
-    amountBoughtByLeftMaker: BigNumber;
-    amountSoldByLeftMaker: BigNumber;
-    feePaidByLeftMaker: BigNumber;
-    // Right Maker
-    amountBoughtByRightMaker: BigNumber;
-    amountSoldByRightMaker: BigNumber;
-    feePaidByRightMaker: BigNumber;
-    // Taker
-    amountReceivedByTaker: BigNumber;
-    feePaidByTakerLeft: BigNumber;
-    feePaidByTakerRight: BigNumber;
-}
-
-export interface TransferAmountsLoggedByMatchOrders {
-    makerAddress: string;
-    takerAddress: string;
-    makerAssetFilledAmount: string;
-    takerAssetFilledAmount: string;
-    makerFeePaid: string;
-    takerFeePaid: string;
-}
-
-export interface OrderInfo {
-    orderStatus: number;
-    orderHash: string;
-    orderTakerAssetFilledAmount: BigNumber;
-}
-
-export interface CancelOrder {
-    order: OrderWithoutExchangeAddress;
-    takerAssetCancelAmount: BigNumber;
-}
-
-export interface MatchOrder {
-    left: OrderWithoutExchangeAddress;
-    right: OrderWithoutExchangeAddress;
-    leftSignature: string;
-    rightSignature: string;
-}
-
-// Combinatorial testing types
-
-export enum FeeRecipientAddressScenario {
-    BurnAddress = 'BURN_ADDRESS',
-    EthUserAddress = 'ETH_USER_ADDRESS',
-}
-
-export enum OrderAssetAmountScenario {
-    Zero = 'ZERO',
-    Large = 'LARGE',
-    Small = 'SMALL',
-}
-
-export enum TakerScenario {
-    CorrectlySpecified = 'CORRECTLY_SPECIFIED',
-    IncorrectlySpecified = 'INCORRECTLY_SPECIFIED',
-    Unspecified = 'UNSPECIFIED',
-}
-
-export enum ExpirationTimeSecondsScenario {
-    InPast = 'IN_PAST',
-    InFuture = 'IN_FUTURE',
-}
-
-export enum AssetDataScenario {
-    ERC20ZeroDecimals = 'ERC20_ZERO_DECIMALS',
-    ZRXFeeToken = 'ZRX_FEE_TOKEN',
-    ERC20FiveDecimals = 'ERC20_FIVE_DECIMALS',
-    ERC20NonZRXEighteenDecimals = 'ERC20_NON_ZRX_EIGHTEEN_DECIMALS',
-    ERC721 = 'ERC721',
-}
-
-export enum TakerAssetFillAmountScenario {
-    Zero = 'ZERO',
-    GreaterThanRemainingFillableTakerAssetAmount = 'GREATER_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-    LessThanRemainingFillableTakerAssetAmount = 'LESS_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-    ExactlyRemainingFillableTakerAssetAmount = 'EXACTLY_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-}
-
-export interface OrderScenario {
-    takerScenario: TakerScenario;
-    feeRecipientScenario: FeeRecipientAddressScenario;
-    makerAssetAmountScenario: OrderAssetAmountScenario;
-    takerAssetAmountScenario: OrderAssetAmountScenario;
-    makerFeeScenario: OrderAssetAmountScenario;
-    takerFeeScenario: OrderAssetAmountScenario;
-    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario;
-    makerAssetDataScenario: AssetDataScenario;
-    takerAssetDataScenario: AssetDataScenario;
-}
-
-export enum BalanceAmountScenario {
-    Exact = 'EXACT',
-    TooLow = 'TOO_LOW',
-    Higher = 'HIGHER',
-}
-
-export enum AllowanceAmountScenario {
-    Exact = 'EXACT',
-    TooLow = 'TOO_LOW',
-    Higher = 'HIGHER',
-    Unlimited = 'UNLIMITED',
-}
-
-export interface TraderStateScenario {
-    traderAssetBalance: BalanceAmountScenario;
-    traderAssetAllowance: AllowanceAmountScenario;
-    zrxFeeBalance: BalanceAmountScenario;
-    zrxFeeAllowance: AllowanceAmountScenario;
-}
-
-export interface FillScenario {
-    orderScenario: OrderScenario;
-    takerAssetFillAmountScenario: TakerAssetFillAmountScenario;
-    makerStateScenario: TraderStateScenario;
-    takerStateScenario: TraderStateScenario;
-}
-
-export interface FillResults {
-    makerAssetFilledAmount: BigNumber;
-    takerAssetFilledAmount: BigNumber;
-    makerFeePaid: BigNumber;
-    takerFeePaid: BigNumber;
-}
diff --git a/contracts/core/test/utils/web3_wrapper.ts b/contracts/core/test/utils/web3_wrapper.ts
deleted file mode 100644
index f7b1a732a..000000000
--- a/contracts/core/test/utils/web3_wrapper.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-import { devConstants, env, EnvVars, web3Factory } from '@0x/dev-utils';
-import { prependSubprovider, Web3ProviderEngine } from '@0x/subproviders';
-import { logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as _ from 'lodash';
-
-import { coverage } from './coverage';
-import { profiler } from './profiler';
-import { revertTrace } from './revert_trace';
-
-enum ProviderType {
-    Ganache = 'ganache',
-    Geth = 'geth',
-}
-
-let testProvider: ProviderType;
-switch (process.env.TEST_PROVIDER) {
-    case undefined:
-        testProvider = ProviderType.Ganache;
-        break;
-    case 'ganache':
-        testProvider = ProviderType.Ganache;
-        break;
-    case 'geth':
-        testProvider = ProviderType.Geth;
-        break;
-    default:
-        throw new Error(`Unknown TEST_PROVIDER: ${process.env.TEST_PROVIDER}`);
-}
-
-const ganacheTxDefaults = {
-    from: devConstants.TESTRPC_FIRST_ADDRESS,
-    gas: devConstants.GAS_LIMIT,
-};
-const gethTxDefaults = {
-    from: devConstants.TESTRPC_FIRST_ADDRESS,
-};
-export const txDefaults = testProvider === ProviderType.Ganache ? ganacheTxDefaults : gethTxDefaults;
-
-const gethConfigs = {
-    shouldUseInProcessGanache: false,
-    rpcUrl: 'http://localhost:8501',
-    shouldUseFakeGasEstimate: false,
-};
-const ganacheConfigs = {
-    shouldUseInProcessGanache: true,
-};
-const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs;
-
-export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
-const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
-const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
-const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
-const enabledSubproviderCount = _.filter(
-    [isCoverageEnabled, isProfilerEnabled, isRevertTraceEnabled],
-    _.identity.bind(_),
-).length;
-if (enabledSubproviderCount > 1) {
-    throw new Error(`Only one of coverage, profiler, or revert trace subproviders can be enabled at a time`);
-}
-if (isCoverageEnabled) {
-    const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
-    prependSubprovider(provider, coverageSubprovider);
-}
-if (isProfilerEnabled) {
-    if (testProvider === ProviderType.Ganache) {
-        logUtils.warn(
-            "Gas costs in Ganache traces are incorrect and we don't recommend using it for profiling. Please switch to Geth",
-        );
-        process.exit(1);
-    }
-    const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
-    logUtils.log(
-        "By default profilerSubprovider is stopped so that you don't get noise from setup code. Don't forget to start it before the code you want to profile and stop it afterwards",
-    );
-    profilerSubprovider.stop();
-    prependSubprovider(provider, profilerSubprovider);
-}
-if (isRevertTraceEnabled) {
-    const revertTraceSubprovider = revertTrace.getRevertTraceSubproviderSingleton();
-    prependSubprovider(provider, revertTraceSubprovider);
-}
-
-export const web3Wrapper = new Web3Wrapper(provider);
diff --git a/contracts/core/test/utils_test/test_with_reference.ts b/contracts/core/test/utils_test/test_with_reference.ts
deleted file mode 100644
index 8d633cd1f..000000000
--- a/contracts/core/test/utils_test/test_with_reference.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-import * as chai from 'chai';
-
-import { chaiSetup } from '../utils/chai_setup';
-import { testWithReferenceFuncAsync } from '../utils/test_with_reference';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-async function divAsync(x: number, y: number): Promise<number> {
-    if (y === 0) {
-        throw new Error('MathError: divide by zero');
-    }
-    return x / y;
-}
-
-// returns an async function that always returns the given value.
-function alwaysValueFunc(value: number): (x: number, y: number) => Promise<number> {
-    return async (x: number, y: number) => value;
-}
-
-// returns an async function which always throws/rejects with the given error
-// message.
-function alwaysFailFunc(errMessage: string): (x: number, y: number) => Promise<number> {
-    return async (x: number, y: number) => {
-        throw new Error(errMessage);
-    };
-}
-
-describe('testWithReferenceFuncAsync', () => {
-    it('passes when both succeed and actual === expected', async () => {
-        await testWithReferenceFuncAsync(alwaysValueFunc(0.5), divAsync, [1, 2]);
-    });
-
-    it('passes when both fail and actual error contains expected error', async () => {
-        await testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 0]);
-    });
-
-    it('fails when both succeed and actual !== expected', async () => {
-        expect(testWithReferenceFuncAsync(alwaysValueFunc(3), divAsync, [1, 2])).to.be.rejectedWith(
-            'Test case {"x":1,"y":2}: expected { value: 0.5 } to deeply equal { value: 3 }',
-        );
-    });
-
-    it('fails when both fail and actual error does not contain expected error', async () => {
-        expect(
-            testWithReferenceFuncAsync(alwaysFailFunc('Unexpected math error'), divAsync, [1, 0]),
-        ).to.be.rejectedWith(
-            'MathError: divide by zero\n\tTest case: {"x":1,"y":0}: expected \'MathError: divide by zero\' to include \'Unexpected math error\'',
-        );
-    });
-
-    it('fails when referenceFunc succeeds and testFunc fails', async () => {
-        expect(testWithReferenceFuncAsync(alwaysValueFunc(0), divAsync, [1, 0])).to.be.rejectedWith(
-            'Test case {"x":1,"y":0}: expected { error: \'MathError: divide by zero\' } to deeply equal { value: 0 }',
-        );
-    });
-
-    it('fails when referenceFunc fails and testFunc succeeds', async () => {
-        expect(testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 2])).to.be.rejectedWith(
-            'Expected error containing divide by zero but got no error\n\tTest case: {"x":1,"y":2}',
-        );
-    });
-});
diff --git a/contracts/multisig/.solhint.json b/contracts/multisig/.solhint.json
new file mode 100644
index 000000000..076afe9f3
--- /dev/null
+++ b/contracts/multisig/.solhint.json
@@ -0,0 +1,20 @@
+{
+    "extends": "default",
+    "rules": {
+        "avoid-low-level-calls": false,
+        "avoid-tx-origin": "warn",
+        "bracket-align": false,
+        "code-complexity": false,
+        "const-name-snakecase": "error",
+        "expression-indent": "error",
+        "function-max-lines": false,
+        "func-order": "error",
+        "indent": ["error", 4],
+        "max-line-length": ["warn", 160],
+        "no-inline-assembly": false,
+        "quotes": ["error", "double"],
+        "separate-by-one-line-in-contract": "error",
+        "space-after-comma": "error",
+        "statement-indent": "error"
+    }
+}
diff --git a/contracts/multisig/.solhintignore b/contracts/multisig/.solhintignore
new file mode 100644
index 000000000..1e33ec53b
--- /dev/null
+++ b/contracts/multisig/.solhintignore
@@ -0,0 +1,3 @@
+contracts/tokens/ZRXToken/ERC20Token_v1.sol
+contracts/tokens/ZRXToken/Token_v1.sol
+contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
diff --git a/contracts/multisig/CHANGELOG.json b/contracts/multisig/CHANGELOG.json
new file mode 100644
index 000000000..3f57a33d6
--- /dev/null
+++ b/contracts/multisig/CHANGELOG.json
@@ -0,0 +1,115 @@
+[
+    {
+        "name": "Forwarder",
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note": "Round up when calculating remaining amounts in marketBuy functions",
+                "pr": 1162,
+                "networks": {
+                    "1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
+                    "3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
+                    "42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
+                }
+            }
+        ]
+    },
+    {
+        "name": "Forwarder",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
+                    "3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
+                    "42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
+                }
+            }
+        ]
+    },
+    {
+        "name": "OrderValidator",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x9463e518dea6810309563c81d5266c1b1d149138",
+                    "3": "0x90431a90516ab49af23a0530e04e8c7836e7122f",
+                    "42": "0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d"
+                }
+            }
+        ]
+    },
+    {
+        "name": "Exchange",
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
+                    "3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
+                    "42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ERC20Proxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
+                    "3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
+                    "42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ERC721Proxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
+                    "3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
+                    "42": "0x2a9127c745688a165106c11cd4d647d2220af821"
+                }
+            }
+        ]
+    },
+    {
+        "name": "AssetProxyOwner",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6",
+                    "3": "0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b",
+                    "42": "0x2c824d2882baa668e0d5202b1e7f2922278703f8"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ZRXToken",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v1 deploy",
+                "networks": {
+                    "1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
+                    "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
+                    "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
+                }
+            }
+        ]
+    }
+]
diff --git a/contracts/multisig/README.md b/contracts/multisig/README.md
new file mode 100644
index 000000000..97a2816ff
--- /dev/null
+++ b/contracts/multisig/README.md
@@ -0,0 +1,129 @@
+## Contracts
+
+Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
+
+## Usage
+
+Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
+
+*   [protocol](./contracts/protocol)
+    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
+*   [extensions](./contracts/extensions)
+    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
+*   [examples](./contracts/examples)
+    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
+*   [tokens](./contracts/tokens)
+    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
+*   [multisig](./contracts/multisig)
+    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
+*   [utils](./contracts/utils)
+    *   This directory contains libraries and utils that are shared across all of the other directories.
+*   [test](./contracts/test)
+    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
+
+## Bug bounty
+
+A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=contracts yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=contracts yarn watch
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```
+
+#### Testing options
+
+###### Revert stack traces
+
+If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
+
+```
+yarn test:trace
+```
+
+**Note:** This currently slows down the test runs and is therefore not enabled by default.
+
+###### Backing Ethereum node
+
+By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
+
+```bash
+TEST_PROVIDER=geth yarn test
+```
+
+###### Code coverage
+
+In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
+
+```
+yarn test:coverage
+```
+
+###### Gas profiler
+
+In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
+
+**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
+
+```
+TEST_PROVIDER=geth yarn test:profiler
+```
+
+You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
+
+```typescript
+import { profiler } from './utils/profiler';
+profiler.start();
+// Some call to a smart contract
+profiler.stop();
+```
+
+Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
diff --git a/contracts/multisig/compiler.json b/contracts/multisig/compiler.json
new file mode 100644
index 000000000..5a1f689e2
--- /dev/null
+++ b/contracts/multisig/compiler.json
@@ -0,0 +1,22 @@
+{
+    "artifactsDir": "./generated-artifacts",
+    "contractsDir": "./contracts",
+    "compilerSettings": {
+        "optimizer": {
+            "enabled": true,
+            "runs": 1000000
+        },
+        "outputSelection": {
+            "*": {
+                "*": [
+                    "abi",
+                    "evm.bytecode.object",
+                    "evm.bytecode.sourceMap",
+                    "evm.deployedBytecode.object",
+                    "evm.deployedBytecode.sourceMap"
+                ]
+            }
+        }
+    },
+    "contracts": ["MultiSigWallet", "MultiSigWalletWithTimeLock", "TestRejectEther"]
+}
diff --git a/contracts/multisig/contracts/multisig/MultiSigWallet.sol b/contracts/multisig/contracts/multisig/MultiSigWallet.sol
new file mode 100644
index 000000000..516e7391c
--- /dev/null
+++ b/contracts/multisig/contracts/multisig/MultiSigWallet.sol
@@ -0,0 +1,393 @@
+// solhint-disable
+pragma solidity ^0.4.15;
+
+
+/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
+/// @author Stefan George - <stefan.george@consensys.net>
+contract MultiSigWallet {
+
+    /*
+     *  Events
+     */
+    event Confirmation(address indexed sender, uint indexed transactionId);
+    event Revocation(address indexed sender, uint indexed transactionId);
+    event Submission(uint indexed transactionId);
+    event Execution(uint indexed transactionId);
+    event ExecutionFailure(uint indexed transactionId);
+    event Deposit(address indexed sender, uint value);
+    event OwnerAddition(address indexed owner);
+    event OwnerRemoval(address indexed owner);
+    event RequirementChange(uint required);
+
+    /*
+     *  Constants
+     */
+    uint constant public MAX_OWNER_COUNT = 50;
+
+    /*
+     *  Storage
+     */
+    mapping (uint => Transaction) public transactions;
+    mapping (uint => mapping (address => bool)) public confirmations;
+    mapping (address => bool) public isOwner;
+    address[] public owners;
+    uint public required;
+    uint public transactionCount;
+
+    struct Transaction {
+        address destination;
+        uint value;
+        bytes data;
+        bool executed;
+    }
+
+    /*
+     *  Modifiers
+     */
+    modifier onlyWallet() {
+        require(msg.sender == address(this));
+        _;
+    }
+
+    modifier ownerDoesNotExist(address owner) {
+        require(!isOwner[owner]);
+        _;
+    }
+
+    modifier ownerExists(address owner) {
+        require(isOwner[owner]);
+        _;
+    }
+
+    modifier transactionExists(uint transactionId) {
+        require(transactions[transactionId].destination != 0);
+        _;
+    }
+
+    modifier confirmed(uint transactionId, address owner) {
+        require(confirmations[transactionId][owner]);
+        _;
+    }
+
+    modifier notConfirmed(uint transactionId, address owner) {
+        require(!confirmations[transactionId][owner]);
+        _;
+    }
+
+    modifier notExecuted(uint transactionId) {
+        require(!transactions[transactionId].executed);
+        _;
+    }
+
+    modifier notNull(address _address) {
+        require(_address != 0);
+        _;
+    }
+
+    modifier validRequirement(uint ownerCount, uint _required) {
+        require(ownerCount <= MAX_OWNER_COUNT
+            && _required <= ownerCount
+            && _required != 0
+            && ownerCount != 0);
+        _;
+    }
+
+    /// @dev Fallback function allows to deposit ether.
+    function()
+        payable
+    {
+        if (msg.value > 0)
+            Deposit(msg.sender, msg.value);
+    }
+
+    /*
+     * Public functions
+     */
+    /// @dev Contract constructor sets initial owners and required number of confirmations.
+    /// @param _owners List of initial owners.
+    /// @param _required Number of required confirmations.
+    function MultiSigWallet(address[] _owners, uint _required)
+        public
+        validRequirement(_owners.length, _required)
+    {
+        for (uint i=0; i<_owners.length; i++) {
+            require(!isOwner[_owners[i]] && _owners[i] != 0);
+            isOwner[_owners[i]] = true;
+        }
+        owners = _owners;
+        required = _required;
+    }
+
+    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.
+    /// @param owner Address of new owner.
+    function addOwner(address owner)
+        public
+        onlyWallet
+        ownerDoesNotExist(owner)
+        notNull(owner)
+        validRequirement(owners.length + 1, required)
+    {
+        isOwner[owner] = true;
+        owners.push(owner);
+        OwnerAddition(owner);
+    }
+
+    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.
+    /// @param owner Address of owner.
+    function removeOwner(address owner)
+        public
+        onlyWallet
+        ownerExists(owner)
+    {
+        isOwner[owner] = false;
+        for (uint i=0; i<owners.length - 1; i++)
+            if (owners[i] == owner) {
+                owners[i] = owners[owners.length - 1];
+                break;
+            }
+        owners.length -= 1;
+        if (required > owners.length)
+            changeRequirement(owners.length);
+        OwnerRemoval(owner);
+    }
+
+    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.
+    /// @param owner Address of owner to be replaced.
+    /// @param newOwner Address of new owner.
+    function replaceOwner(address owner, address newOwner)
+        public
+        onlyWallet
+        ownerExists(owner)
+        ownerDoesNotExist(newOwner)
+    {
+        for (uint i=0; i<owners.length; i++)
+            if (owners[i] == owner) {
+                owners[i] = newOwner;
+                break;
+            }
+        isOwner[owner] = false;
+        isOwner[newOwner] = true;
+        OwnerRemoval(owner);
+        OwnerAddition(newOwner);
+    }
+
+    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.
+    /// @param _required Number of required confirmations.
+    function changeRequirement(uint _required)
+        public
+        onlyWallet
+        validRequirement(owners.length, _required)
+    {
+        required = _required;
+        RequirementChange(_required);
+    }
+
+    /// @dev Allows an owner to submit and confirm a transaction.
+    /// @param destination Transaction target address.
+    /// @param value Transaction ether value.
+    /// @param data Transaction data payload.
+    /// @return Returns transaction ID.
+    function submitTransaction(address destination, uint value, bytes data)
+        public
+        returns (uint transactionId)
+    {
+        transactionId = addTransaction(destination, value, data);
+        confirmTransaction(transactionId);
+    }
+
+    /// @dev Allows an owner to confirm a transaction.
+    /// @param transactionId Transaction ID.
+    function confirmTransaction(uint transactionId)
+        public
+        ownerExists(msg.sender)
+        transactionExists(transactionId)
+        notConfirmed(transactionId, msg.sender)
+    {
+        confirmations[transactionId][msg.sender] = true;
+        Confirmation(msg.sender, transactionId);
+        executeTransaction(transactionId);
+    }
+
+    /// @dev Allows an owner to revoke a confirmation for a transaction.
+    /// @param transactionId Transaction ID.
+    function revokeConfirmation(uint transactionId)
+        public
+        ownerExists(msg.sender)
+        confirmed(transactionId, msg.sender)
+        notExecuted(transactionId)
+    {
+        confirmations[transactionId][msg.sender] = false;
+        Revocation(msg.sender, transactionId);
+    }
+
+    /// @dev Allows anyone to execute a confirmed transaction.
+    /// @param transactionId Transaction ID.
+    function executeTransaction(uint transactionId)
+        public
+        ownerExists(msg.sender)
+        confirmed(transactionId, msg.sender)
+        notExecuted(transactionId)
+    {
+        if (isConfirmed(transactionId)) {
+            Transaction storage txn = transactions[transactionId];
+            txn.executed = true;
+            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))
+                Execution(transactionId);
+            else {
+                ExecutionFailure(transactionId);
+                txn.executed = false;
+            }
+        }
+    }
+
+    // call has been separated into its own function in order to take advantage
+    // of the Solidity's code generator to produce a loop that copies tx.data into memory.
+    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {
+        bool result;
+        assembly {
+            let x := mload(0x40)   // "Allocate" memory for output (0x40 is where "free memory" pointer is stored by convention)
+            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that
+            result := call(
+                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting
+                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +
+                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)
+                destination,
+                value,
+                d,
+                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem
+                x,
+                0                  // Output is ignored, therefore the output size is zero
+            )
+        }
+        return result;
+    }
+
+    /// @dev Returns the confirmation status of a transaction.
+    /// @param transactionId Transaction ID.
+    /// @return Confirmation status.
+    function isConfirmed(uint transactionId)
+        public
+        constant
+        returns (bool)
+    {
+        uint count = 0;
+        for (uint i=0; i<owners.length; i++) {
+            if (confirmations[transactionId][owners[i]])
+                count += 1;
+            if (count == required)
+                return true;
+        }
+    }
+
+    /*
+     * Internal functions
+     */
+    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.
+    /// @param destination Transaction target address.
+    /// @param value Transaction ether value.
+    /// @param data Transaction data payload.
+    /// @return Returns transaction ID.
+    function addTransaction(address destination, uint value, bytes data)
+        internal
+        notNull(destination)
+        returns (uint transactionId)
+    {
+        transactionId = transactionCount;
+        transactions[transactionId] = Transaction({
+            destination: destination,
+            value: value,
+            data: data,
+            executed: false
+        });
+        transactionCount += 1;
+        Submission(transactionId);
+    }
+
+    /*
+     * Web3 call functions
+     */
+    /// @dev Returns number of confirmations of a transaction.
+    /// @param transactionId Transaction ID.
+    /// @return Number of confirmations.
+    function getConfirmationCount(uint transactionId)
+        public
+        constant
+        returns (uint count)
+    {
+        for (uint i=0; i<owners.length; i++)
+            if (confirmations[transactionId][owners[i]])
+                count += 1;
+    }
+
+    /// @dev Returns total number of transactions after filers are applied.
+    /// @param pending Include pending transactions.
+    /// @param executed Include executed transactions.
+    /// @return Total number of transactions after filters are applied.
+    function getTransactionCount(bool pending, bool executed)
+        public
+        constant
+        returns (uint count)
+    {
+        for (uint i=0; i<transactionCount; i++)
+            if (   pending && !transactions[i].executed
+                || executed && transactions[i].executed)
+                count += 1;
+    }
+
+    /// @dev Returns list of owners.
+    /// @return List of owner addresses.
+    function getOwners()
+        public
+        constant
+        returns (address[])
+    {
+        return owners;
+    }
+
+    /// @dev Returns array with owner addresses, which confirmed transaction.
+    /// @param transactionId Transaction ID.
+    /// @return Returns array of owner addresses.
+    function getConfirmations(uint transactionId)
+        public
+        constant
+        returns (address[] _confirmations)
+    {
+        address[] memory confirmationsTemp = new address[](owners.length);
+        uint count = 0;
+        uint i;
+        for (i=0; i<owners.length; i++)
+            if (confirmations[transactionId][owners[i]]) {
+                confirmationsTemp[count] = owners[i];
+                count += 1;
+            }
+        _confirmations = new address[](count);
+        for (i=0; i<count; i++)
+            _confirmations[i] = confirmationsTemp[i];
+    }
+
+    /// @dev Returns list of transaction IDs in defined range.
+    /// @param from Index start position of transaction array.
+    /// @param to Index end position of transaction array.
+    /// @param pending Include pending transactions.
+    /// @param executed Include executed transactions.
+    /// @return Returns array of transaction IDs.
+    function getTransactionIds(uint from, uint to, bool pending, bool executed)
+        public
+        constant
+        returns (uint[] _transactionIds)
+    {
+        uint[] memory transactionIdsTemp = new uint[](transactionCount);
+        uint count = 0;
+        uint i;
+        for (i=0; i<transactionCount; i++)
+            if (   pending && !transactions[i].executed
+                || executed && transactions[i].executed)
+            {
+                transactionIdsTemp[count] = i;
+                count += 1;
+            }
+        _transactionIds = new uint[](to - from);
+        for (i=from; i<to; i++)
+            _transactionIds[i - from] = transactionIdsTemp[i];
+    }
+}
\ No newline at end of file
diff --git a/contracts/multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol b/contracts/multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol
new file mode 100644
index 000000000..9513d3b30
--- /dev/null
+++ b/contracts/multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol
@@ -0,0 +1,127 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./MultiSigWallet.sol";
+
+
+/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
+/// @author Amir Bandeali - <amir@0xProject.com>
+// solhint-disable not-rely-on-time
+contract MultiSigWalletWithTimeLock is
+    MultiSigWallet
+{
+    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);
+    event TimeLockChange(uint256 secondsTimeLocked);
+
+    uint256 public secondsTimeLocked;
+
+    mapping (uint256 => uint256) public confirmationTimes;
+
+    modifier notFullyConfirmed(uint256 transactionId) {
+        require(
+            !isConfirmed(transactionId),
+            "TX_FULLY_CONFIRMED"
+        );
+        _;
+    }
+
+    modifier fullyConfirmed(uint256 transactionId) {
+        require(
+            isConfirmed(transactionId),
+            "TX_NOT_FULLY_CONFIRMED"
+        );
+        _;
+    }
+
+    modifier pastTimeLock(uint256 transactionId) {
+        require(
+            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,
+            "TIME_LOCK_INCOMPLETE"
+        );
+        _;
+    }
+
+    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.
+    /// @param _owners List of initial owners.
+    /// @param _required Number of required confirmations.
+    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
+    constructor (
+        address[] _owners,
+        uint256 _required,
+        uint256 _secondsTimeLocked
+    )
+        public
+        MultiSigWallet(_owners, _required)
+    {
+        secondsTimeLocked = _secondsTimeLocked;
+    }
+
+    /// @dev Changes the duration of the time lock for transactions.
+    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
+    function changeTimeLock(uint256 _secondsTimeLocked)
+        public
+        onlyWallet
+    {
+        secondsTimeLocked = _secondsTimeLocked;
+        emit TimeLockChange(_secondsTimeLocked);
+    }
+
+    /// @dev Allows an owner to confirm a transaction.
+    /// @param transactionId Transaction ID.
+    function confirmTransaction(uint256 transactionId)
+        public
+        ownerExists(msg.sender)
+        transactionExists(transactionId)
+        notConfirmed(transactionId, msg.sender)
+        notFullyConfirmed(transactionId)
+    {
+        confirmations[transactionId][msg.sender] = true;
+        emit Confirmation(msg.sender, transactionId);
+        if (isConfirmed(transactionId)) {
+            setConfirmationTime(transactionId, block.timestamp);
+        }
+    }
+
+    /// @dev Allows anyone to execute a confirmed transaction.
+    /// @param transactionId Transaction ID.
+    function executeTransaction(uint256 transactionId)
+        public
+        notExecuted(transactionId)
+        fullyConfirmed(transactionId)
+        pastTimeLock(transactionId)
+    {
+        Transaction storage txn = transactions[transactionId];
+        txn.executed = true;
+        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
+            emit Execution(transactionId);
+        } else {
+            emit ExecutionFailure(transactionId);
+            txn.executed = false;
+        }
+    }
+
+    /// @dev Sets the time of when a submission first passed.
+    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)
+        internal
+    {
+        confirmationTimes[transactionId] = confirmationTime;
+        emit ConfirmationTimeSet(transactionId, confirmationTime);
+    }
+}
diff --git a/contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol b/contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol
new file mode 100644
index 000000000..e523f591d
--- /dev/null
+++ b/contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol
@@ -0,0 +1,23 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+// solhint-disable no-empty-blocks
+contract TestRejectEther {}
diff --git a/contracts/multisig/generated-artifacts/MultiSigWallet.json b/contracts/multisig/generated-artifacts/MultiSigWallet.json
new file mode 100644
index 000000000..f3a1b6249
--- /dev/null
+++ b/contracts/multisig/generated-artifacts/MultiSigWallet.json
@@ -0,0 +1,591 @@
+{
+    "schemaVersion": "2.0.0",
+    "contractName": "MultiSigWallet",
+    "compilerOutput": {
+        "abi": [
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "owners",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "address"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "removeOwner",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "revokeConfirmation",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "address"
+                    }
+                ],
+                "name": "isOwner",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "",
+                        "type": "address"
+                    }
+                ],
+                "name": "confirmations",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "pending",
+                        "type": "bool"
+                    },
+                    {
+                        "name": "executed",
+                        "type": "bool"
+                    }
+                ],
+                "name": "getTransactionCount",
+                "outputs": [
+                    {
+                        "name": "count",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "addOwner",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "isConfirmed",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "getConfirmationCount",
+                "outputs": [
+                    {
+                        "name": "count",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "transactions",
+                "outputs": [
+                    {
+                        "name": "destination",
+                        "type": "address"
+                    },
+                    {
+                        "name": "value",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "data",
+                        "type": "bytes"
+                    },
+                    {
+                        "name": "executed",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "getOwners",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "address[]"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "from",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "to",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "pending",
+                        "type": "bool"
+                    },
+                    {
+                        "name": "executed",
+                        "type": "bool"
+                    }
+                ],
+                "name": "getTransactionIds",
+                "outputs": [
+                    {
+                        "name": "_transactionIds",
+                        "type": "uint256[]"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "getConfirmations",
+                "outputs": [
+                    {
+                        "name": "_confirmations",
+                        "type": "address[]"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "transactionCount",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "_required",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "changeRequirement",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "confirmTransaction",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "destination",
+                        "type": "address"
+                    },
+                    {
+                        "name": "value",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "data",
+                        "type": "bytes"
+                    }
+                ],
+                "name": "submitTransaction",
+                "outputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "MAX_OWNER_COUNT",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "required",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "owner",
+                        "type": "address"
+                    },
+                    {
+                        "name": "newOwner",
+                        "type": "address"
+                    }
+                ],
+                "name": "replaceOwner",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "executeTransaction",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "inputs": [
+                    {
+                        "name": "_owners",
+                        "type": "address[]"
+                    },
+                    {
+                        "name": "_required",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "constructor"
+            },
+            {
+                "payable": true,
+                "stateMutability": "payable",
+                "type": "fallback"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "sender",
+                        "type": "address"
+                    },
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Confirmation",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "sender",
+                        "type": "address"
+                    },
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Revocation",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Submission",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Execution",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "ExecutionFailure",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "sender",
+                        "type": "address"
+                    },
+                    {
+                        "indexed": false,
+                        "name": "value",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Deposit",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "OwnerAddition",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "OwnerRemoval",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": false,
+                        "name": "required",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "RequirementChange",
+                "type": "event"
+            }
+        ],
+        "evm": {
+            "bytecode": {
+                "linkReferences": {},
+                "object":
+                    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+                "opcodes":
+                    "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x1A86 CODESIZE SUB DUP1 PUSH3 0x1A86 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE DUP1 MLOAD PUSH1 0x20 DUP3 ADD MLOAD SWAP2 ADD DUP1 MLOAD SWAP1 SWAP2 SWAP1 PUSH1 0x0 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x4B JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x57 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x63 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x6F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x147 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x91 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xE7 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xCF JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xF3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x108 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x74 JUMP JUMPDEST DUP5 MLOAD PUSH3 0x15C SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x16E JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP PUSH3 0x202 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1C6 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1C6 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x18F JUMP JUMPDEST POP PUSH3 0x1D4 SWAP3 SWAP2 POP PUSH3 0x1D8 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x1FF SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1D4 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1DF JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1874 DUP1 PUSH3 0x212 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
+                "sourceMap":
+                    "206:12628:0:-;;;2835:353;8:9:-1;5:2;;;30:1;27;20:12;5:2;2835:353:0;;;;;;;;;;;;;;;;;;;;;;2934:14;;2835:353;;;2980:6;;2835:353;839:2;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:0;;;2273:98;:129;;;;-1:-1:-1;2387:15:0;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:0;;;;;;;;;;;-1:-1:-1;3036:19:0;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:0;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:0;;;;;;;;;;;-1:-1:-1;3089:19:0;:26;;-1:-1:-1;;3089:26:0;;;;;;;;;;-1:-1:-1;3008:3:0;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:0;:20;;;;-1:-1:-1;206:12628:0;;-1:-1:-1;206:12628:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:0;-1:-1:-1;;;;;206:12628:0;;;;;;;;;;;-1:-1:-1;206:12628:0;;;;;;;-1:-1:-1;206:12628:0;;;-1:-1:-1;206:12628:0;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:0;;;;;;;;;:::o;:::-;;;;;;;"
+            },
+            "deployedBytecode": {
+                "linkReferences": {},
+                "object":
+                    "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",
+                "opcodes":
+                    "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
+                "sourceMap":
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+            }
+        }
+    },
+    "sources": {
+        "multisig/MultiSigWallet.sol": {
+            "id": 0
+        }
+    },
+    "sourceCodes": {
+        "multisig/MultiSigWallet.sol":
+            "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
+    },
+    "sourceTreeHashHex": "0x960961fe6f74d74cb4aa95376a52cc114f07f4b00bde9ddd056d2eb1b1bbcb35",
+    "compiler": {
+        "name": "solc",
+        "version": "soljson-v0.4.24+commit.e67f0147.js",
+        "settings": {
+            "optimizer": {
+                "enabled": true,
+                "runs": 1000000
+            },
+            "outputSelection": {
+                "*": {
+                    "*": [
+                        "abi",
+                        "evm.bytecode.object",
+                        "evm.bytecode.sourceMap",
+                        "evm.deployedBytecode.object",
+                        "evm.deployedBytecode.sourceMap"
+                    ]
+                }
+            }
+        }
+    },
+    "networks": {}
+}
diff --git a/contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json b/contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json
new file mode 100644
index 000000000..8cf237f61
--- /dev/null
+++ b/contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json
@@ -0,0 +1,676 @@
+{
+    "schemaVersion": "2.0.0",
+    "contractName": "MultiSigWalletWithTimeLock",
+    "compilerOutput": {
+        "abi": [
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "owners",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "address"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "removeOwner",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "revokeConfirmation",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "address"
+                    }
+                ],
+                "name": "isOwner",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "",
+                        "type": "address"
+                    }
+                ],
+                "name": "confirmations",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "secondsTimeLocked",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "pending",
+                        "type": "bool"
+                    },
+                    {
+                        "name": "executed",
+                        "type": "bool"
+                    }
+                ],
+                "name": "getTransactionCount",
+                "outputs": [
+                    {
+                        "name": "count",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "addOwner",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "isConfirmed",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "_secondsTimeLocked",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "changeTimeLock",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "getConfirmationCount",
+                "outputs": [
+                    {
+                        "name": "count",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "transactions",
+                "outputs": [
+                    {
+                        "name": "destination",
+                        "type": "address"
+                    },
+                    {
+                        "name": "value",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "data",
+                        "type": "bytes"
+                    },
+                    {
+                        "name": "executed",
+                        "type": "bool"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "getOwners",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "address[]"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "from",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "to",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "pending",
+                        "type": "bool"
+                    },
+                    {
+                        "name": "executed",
+                        "type": "bool"
+                    }
+                ],
+                "name": "getTransactionIds",
+                "outputs": [
+                    {
+                        "name": "_transactionIds",
+                        "type": "uint256[]"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "getConfirmations",
+                "outputs": [
+                    {
+                        "name": "_confirmations",
+                        "type": "address[]"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "transactionCount",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "_required",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "changeRequirement",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "confirmTransaction",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "destination",
+                        "type": "address"
+                    },
+                    {
+                        "name": "value",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "data",
+                        "type": "bytes"
+                    }
+                ],
+                "name": "submitTransaction",
+                "outputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "confirmationTimes",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "MAX_OWNER_COUNT",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": true,
+                "inputs": [],
+                "name": "required",
+                "outputs": [
+                    {
+                        "name": "",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "view",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "owner",
+                        "type": "address"
+                    },
+                    {
+                        "name": "newOwner",
+                        "type": "address"
+                    }
+                ],
+                "name": "replaceOwner",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "constant": false,
+                "inputs": [
+                    {
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "executeTransaction",
+                "outputs": [],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "function"
+            },
+            {
+                "inputs": [
+                    {
+                        "name": "_owners",
+                        "type": "address[]"
+                    },
+                    {
+                        "name": "_required",
+                        "type": "uint256"
+                    },
+                    {
+                        "name": "_secondsTimeLocked",
+                        "type": "uint256"
+                    }
+                ],
+                "payable": false,
+                "stateMutability": "nonpayable",
+                "type": "constructor"
+            },
+            {
+                "payable": true,
+                "stateMutability": "payable",
+                "type": "fallback"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    },
+                    {
+                        "indexed": false,
+                        "name": "confirmationTime",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "ConfirmationTimeSet",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": false,
+                        "name": "secondsTimeLocked",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "TimeLockChange",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "sender",
+                        "type": "address"
+                    },
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Confirmation",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "sender",
+                        "type": "address"
+                    },
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Revocation",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Submission",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Execution",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "transactionId",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "ExecutionFailure",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "sender",
+                        "type": "address"
+                    },
+                    {
+                        "indexed": false,
+                        "name": "value",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "Deposit",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "OwnerAddition",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": true,
+                        "name": "owner",
+                        "type": "address"
+                    }
+                ],
+                "name": "OwnerRemoval",
+                "type": "event"
+            },
+            {
+                "anonymous": false,
+                "inputs": [
+                    {
+                        "indexed": false,
+                        "name": "required",
+                        "type": "uint256"
+                    }
+                ],
+                "name": "RequirementChange",
+                "type": "event"
+            }
+        ],
+        "evm": {
+            "bytecode": {
+                "linkReferences": {},
+                "object":
+                    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SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xF1 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xD9 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xFD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x112 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x7E JUMP JUMPDEST DUP5 MLOAD PUSH3 0x166 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x17D JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH3 0x211 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1D5 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1D5 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x19E JUMP JUMPDEST POP PUSH3 0x1E3 SWAP3 SWAP2 POP PUSH3 0x1E7 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x20E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1E3 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1EE JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1AA8 DUP1 PUSH3 0x221 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x13D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1C0 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x206 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x279 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2A0 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2ED JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x305 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x31D JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x335 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x46F JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x494 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x4AC JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x4C1 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x4D9 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
+                "sourceMap":
+                    "851:3344:1:-;;;2064:226;8:9:-1;5:2;;;30:1;27;20:12;5:2;2064:226:1;;;;;;;;;;;;;;;;;;;;;;;;;;;;2934:14:0;;2064:226:1;;;;;;;2980:6:0;;2064:226:1;839:2:0;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:0;;;2273:98;:129;;;;-1:-1:-1;2387:15:0;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:0;;;;;;;;;;;-1:-1:-1;3036:19:0;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:0;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:0;;;;;;;;;;;-1:-1:-1;3089:19:0;:26;;-1:-1:-1;;3089:26:0;;;;;;;;;;-1:-1:-1;3008:3:0;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:0;:20;;;;-1:-1:-1;;2245:17:1;:38;-1:-1:-1;851:3344:1;;-1:-1:-1;851:3344:1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:1;-1:-1:-1;;;;;851:3344:1;;;;;;;;;;;-1:-1:-1;851:3344:1;;;;;;;-1:-1:-1;851:3344:1;;;-1:-1:-1;851:3344:1;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:1;;;;;;;;;:::o;:::-;;;;;;;"
+            },
+            "deployedBytecode": {
+                "linkReferences": {},
+                "object":
+                    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+                "opcodes":
+                    "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x13D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1C0 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x206 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x279 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2A0 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2ED JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x305 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x31D JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x335 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x46F JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x494 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x4AC JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x4C1 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x4D9 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
+                "sourceMap":
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+            }
+        }
+    },
+    "sources": {
+        "multisig/MultiSigWalletWithTimeLock.sol": {
+            "id": 1
+        },
+        "multisig/MultiSigWallet.sol": {
+            "id": 0
+        }
+    },
+    "sourceCodes": {
+        "multisig/MultiSigWalletWithTimeLock.sol":
+            "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+        "multisig/MultiSigWallet.sol":
+            "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
+    },
+    "sourceTreeHashHex": "0xe122976ffe33df38d409d2f249e6d0a1816704035f2cdc0bbf822d1b28a62259",
+    "compiler": {
+        "name": "solc",
+        "version": "soljson-v0.4.24+commit.e67f0147.js",
+        "settings": {
+            "optimizer": {
+                "enabled": true,
+                "runs": 1000000
+            },
+            "outputSelection": {
+                "*": {
+                    "*": [
+                        "abi",
+                        "evm.bytecode.object",
+                        "evm.bytecode.sourceMap",
+                        "evm.deployedBytecode.object",
+                        "evm.deployedBytecode.sourceMap"
+                    ]
+                }
+            }
+        }
+    },
+    "networks": {}
+}
diff --git a/contracts/multisig/generated-artifacts/TestRejectEther.json b/contracts/multisig/generated-artifacts/TestRejectEther.json
new file mode 100644
index 000000000..6d95d7a20
--- /dev/null
+++ b/contracts/multisig/generated-artifacts/TestRejectEther.json
@@ -0,0 +1,57 @@
+{
+    "schemaVersion": "2.0.0",
+    "contractName": "TestRejectEther",
+    "compilerOutput": {
+        "abi": [],
+        "evm": {
+            "bytecode": {
+                "linkReferences": {},
+                "object":
+                    "0x6080604052348015600f57600080fd5b50603580601d6000396000f3006080604052600080fd00a165627a7a72305820ea424ee6408dea2ac74e33b10a7b68bf90463703a311d5c1b7186f81ccf0775c0029",
+                "opcodes":
+                    "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH1 0xF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x35 DUP1 PUSH1 0x1D PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xea TIMESTAMP 0x4e 0xe6 BLOCKHASH DUP14 0xea 0x2a 0xc7 0x4e CALLER 0xb1 EXP PUSH28 0x68BF90463703A311D5C1B7186F81CCF0775C00290000000000000000 ",
+                "sourceMap": "641:27:2:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;641:27:2;;;;;;;"
+            },
+            "deployedBytecode": {
+                "linkReferences": {},
+                "object":
+                    "0x6080604052600080fd00a165627a7a72305820ea424ee6408dea2ac74e33b10a7b68bf90463703a311d5c1b7186f81ccf0775c0029",
+                "opcodes":
+                    "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xea TIMESTAMP 0x4e 0xe6 BLOCKHASH DUP14 0xea 0x2a 0xc7 0x4e CALLER 0xb1 EXP PUSH28 0x68BF90463703A311D5C1B7186F81CCF0775C00290000000000000000 ",
+                "sourceMap": "641:27:2:-;;;;;"
+            }
+        }
+    },
+    "sources": {
+        "test/TestRejectEther/TestRejectEther.sol": {
+            "id": 2
+        }
+    },
+    "sourceCodes": {
+        "test/TestRejectEther/TestRejectEther.sol":
+            "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable no-empty-blocks\ncontract TestRejectEther {}\n"
+    },
+    "sourceTreeHashHex": "0xad117870d1c81a5a5082749d69414a6a80cfd9fc0d7ed2a73c506e84c6e7ddaf",
+    "compiler": {
+        "name": "solc",
+        "version": "soljson-v0.4.24+commit.e67f0147.js",
+        "settings": {
+            "optimizer": {
+                "enabled": true,
+                "runs": 1000000
+            },
+            "outputSelection": {
+                "*": {
+                    "*": [
+                        "abi",
+                        "evm.bytecode.object",
+                        "evm.bytecode.sourceMap",
+                        "evm.deployedBytecode.object",
+                        "evm.deployedBytecode.sourceMap"
+                    ]
+                }
+            }
+        }
+    },
+    "networks": {}
+}
diff --git a/contracts/multisig/generated-wrappers/multi_sig_wallet.ts b/contracts/multisig/generated-wrappers/multi_sig_wallet.ts
new file mode 100644
index 000000000..b40f1eaf8
--- /dev/null
+++ b/contracts/multisig/generated-wrappers/multi_sig_wallet.ts
@@ -0,0 +1,1449 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import {
+    BlockParam,
+    BlockParamLiteral,
+    CallData,
+    ContractAbi,
+    ContractArtifact,
+    DecodedLogArgs,
+    MethodAbi,
+    Provider,
+    TxData,
+    TxDataPayable,
+} from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type MultiSigWalletEventArgs =
+    | MultiSigWalletConfirmationEventArgs
+    | MultiSigWalletRevocationEventArgs
+    | MultiSigWalletSubmissionEventArgs
+    | MultiSigWalletExecutionEventArgs
+    | MultiSigWalletExecutionFailureEventArgs
+    | MultiSigWalletDepositEventArgs
+    | MultiSigWalletOwnerAdditionEventArgs
+    | MultiSigWalletOwnerRemovalEventArgs
+    | MultiSigWalletRequirementChangeEventArgs;
+
+export enum MultiSigWalletEvents {
+    Confirmation = 'Confirmation',
+    Revocation = 'Revocation',
+    Submission = 'Submission',
+    Execution = 'Execution',
+    ExecutionFailure = 'ExecutionFailure',
+    Deposit = 'Deposit',
+    OwnerAddition = 'OwnerAddition',
+    OwnerRemoval = 'OwnerRemoval',
+    RequirementChange = 'RequirementChange',
+}
+
+export interface MultiSigWalletConfirmationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletRevocationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletSubmissionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletExecutionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletExecutionFailureEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletDepositEventArgs extends DecodedLogArgs {
+    sender: string;
+    value: BigNumber;
+}
+
+export interface MultiSigWalletOwnerAdditionEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletOwnerRemovalEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletRequirementChangeEventArgs extends DecodedLogArgs {
+    required: BigNumber;
+}
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class MultiSigWalletContract extends BaseContract {
+    public owners = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'owners(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'owners' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public removeOwner = {
+        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const encodedData = self
+                ._lookupEthersInterface('removeOwner(address)')
+                .functions.removeOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeOwner.estimateGasAsync.bind(self, owner),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const encodedData = self
+                ._lookupEthersInterface('removeOwner(address)')
+                .functions.removeOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(owner: string): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('removeOwner(address)')
+                .functions.removeOwner.encode([owner]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'removeOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
+            const encodedData = ethersFunction.encode([owner]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'removeOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public revokeConfirmation = {
+        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const encodedData = self
+                ._lookupEthersInterface('revokeConfirmation(uint256)')
+                .functions.revokeConfirmation.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.revokeConfirmation.estimateGasAsync.bind(self, transactionId),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('revokeConfirmation(uint256)')
+                .functions.revokeConfirmation.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(transactionId: BigNumber): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('revokeConfirmation(uint256)')
+                .functions.revokeConfirmation.encode([transactionId]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'revokeConfirmation(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'revokeConfirmation' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public isOwner = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'isOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'isOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public confirmations = {
+        async callAsync(
+            index_0: BigNumber,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'confirmations(uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0, index_1] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0, index_1],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0, index_1]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
+            const encodedData = ethersFunction.encode([index_0, index_1]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'confirmations' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getTransactionCount = {
+        async callAsync(
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'getTransactionCount(bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [pending, executed] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [pending, executed],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending, executed]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
+            const encodedData = ethersFunction.encode([pending, executed]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getTransactionCount' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public addOwner = {
+        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addOwner.estimateGasAsync.bind(self, owner),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(owner: string): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('addOwner(address)')
+                .functions.addOwner.encode([owner]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'addOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
+            const encodedData = ethersFunction.encode([owner]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'addOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public isConfirmed = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'isConfirmed(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'isConfirmed' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getConfirmationCount = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'getConfirmationCount(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getConfirmationCount' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, BigNumber, string, boolean]> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'transactions(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'transactions' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public getOwners = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<string[]> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'getOwners()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getOwners' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getTransactionIds = {
+        async callAsync(
+            from: BigNumber,
+            to: BigNumber,
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber[]> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [from, to, pending, executed] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [from, to, pending, executed],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [from, to, pending, executed]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
+            const encodedData = ethersFunction.encode([from, to, pending, executed]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getTransactionIds' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getConfirmations = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'getConfirmations(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getConfirmations' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public transactionCount = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'transactionCount()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'transactionCount' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public changeRequirement = {
+        async sendTransactionAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_required],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
+            const encodedData = self
+                ._lookupEthersInterface('changeRequirement(uint256)')
+                .functions.changeRequirement.encode([_required]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeRequirement.estimateGasAsync.bind(self, _required),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
+            const encodedData = self
+                ._lookupEthersInterface('changeRequirement(uint256)')
+                .functions.changeRequirement.encode([_required]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(_required: BigNumber): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('changeRequirement(uint256)')
+                .functions.changeRequirement.encode([_required]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _required: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'changeRequirement(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_required] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_required],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
+            const encodedData = ethersFunction.encode([_required]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'changeRequirement' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public confirmTransaction = {
+        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const encodedData = self
+                ._lookupEthersInterface('confirmTransaction(uint256)')
+                .functions.confirmTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.confirmTransaction.estimateGasAsync.bind(self, transactionId),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('confirmTransaction(uint256)')
+                .functions.confirmTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(transactionId: BigNumber): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('confirmTransaction(uint256)')
+                .functions.confirmTransaction.encode([transactionId]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'confirmTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'confirmTransaction' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public submitTransaction = {
+        async sendTransactionAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
+            const encodedData = self
+                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
+                .functions.submitTransaction.encode([destination, value, data]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.submitTransaction.estimateGasAsync.bind(self, destination, value, data),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
+                .functions.submitTransaction.encode([destination, value, data]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(destination: string, value: BigNumber, data: string): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
+                .functions.submitTransaction.encode([destination, value, data]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'submitTransaction(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
+            const encodedData = ethersFunction.encode([destination, value, data]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'submitTransaction' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public MAX_OWNER_COUNT = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'MAX_OWNER_COUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'MAX_OWNER_COUNT' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public required = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'required()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'required' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public replaceOwner = {
+        async sendTransactionAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
+            const encodedData = self
+                ._lookupEthersInterface('replaceOwner(address,address)')
+                .functions.replaceOwner.encode([owner, newOwner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.replaceOwner.estimateGasAsync.bind(self, owner, newOwner),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('replaceOwner(address,address)')
+                .functions.replaceOwner.encode([owner, newOwner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(owner: string, newOwner: string): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('replaceOwner(address,address)')
+                .functions.replaceOwner.encode([owner, newOwner]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'replaceOwner(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
+            const encodedData = ethersFunction.encode([owner, newOwner]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'replaceOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const encodedData = self
+                ._lookupEthersInterface('executeTransaction(uint256)')
+                .functions.executeTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(self, transactionId),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('executeTransaction(uint256)')
+                .functions.executeTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(transactionId: BigNumber): string {
+            const self = (this as any) as MultiSigWalletContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('executeTransaction(uint256)')
+                .functions.executeTransaction.encode([transactionId]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletContract;
+            const functionSignature = 'executeTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'executeTransaction' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        _owners: string[],
+        _required: BigNumber,
+    ): Promise<MultiSigWalletContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return MultiSigWalletContract.deployAsync(bytecode, abi, provider, txDefaults, _owners, _required);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        _owners: string[],
+        _required: BigNumber,
+    ): Promise<MultiSigWalletContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_owners, _required] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_owners, _required],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_owners, _required]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            { data: txData },
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`MultiSigWallet successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new MultiSigWalletContract(
+            abi,
+            txReceipt.contractAddress as string,
+            provider,
+            txDefaults,
+        );
+        contractInstance.constructorArgs = [_owners, _required];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('MultiSigWallet', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts b/contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts
new file mode 100644
index 000000000..1108655dd
--- /dev/null
+++ b/contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts
@@ -0,0 +1,1649 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import {
+    BlockParam,
+    BlockParamLiteral,
+    CallData,
+    ContractAbi,
+    ContractArtifact,
+    DecodedLogArgs,
+    MethodAbi,
+    Provider,
+    TxData,
+    TxDataPayable,
+} from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+export type MultiSigWalletWithTimeLockEventArgs =
+    | MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs
+    | MultiSigWalletWithTimeLockTimeLockChangeEventArgs
+    | MultiSigWalletWithTimeLockConfirmationEventArgs
+    | MultiSigWalletWithTimeLockRevocationEventArgs
+    | MultiSigWalletWithTimeLockSubmissionEventArgs
+    | MultiSigWalletWithTimeLockExecutionEventArgs
+    | MultiSigWalletWithTimeLockExecutionFailureEventArgs
+    | MultiSigWalletWithTimeLockDepositEventArgs
+    | MultiSigWalletWithTimeLockOwnerAdditionEventArgs
+    | MultiSigWalletWithTimeLockOwnerRemovalEventArgs
+    | MultiSigWalletWithTimeLockRequirementChangeEventArgs;
+
+export enum MultiSigWalletWithTimeLockEvents {
+    ConfirmationTimeSet = 'ConfirmationTimeSet',
+    TimeLockChange = 'TimeLockChange',
+    Confirmation = 'Confirmation',
+    Revocation = 'Revocation',
+    Submission = 'Submission',
+    Execution = 'Execution',
+    ExecutionFailure = 'ExecutionFailure',
+    Deposit = 'Deposit',
+    OwnerAddition = 'OwnerAddition',
+    OwnerRemoval = 'OwnerRemoval',
+    RequirementChange = 'RequirementChange',
+}
+
+export interface MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+    confirmationTime: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockTimeLockChangeEventArgs extends DecodedLogArgs {
+    secondsTimeLocked: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockConfirmationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockRevocationEventArgs extends DecodedLogArgs {
+    sender: string;
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockSubmissionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockExecutionEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockExecutionFailureEventArgs extends DecodedLogArgs {
+    transactionId: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockDepositEventArgs extends DecodedLogArgs {
+    sender: string;
+    value: BigNumber;
+}
+
+export interface MultiSigWalletWithTimeLockOwnerAdditionEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletWithTimeLockOwnerRemovalEventArgs extends DecodedLogArgs {
+    owner: string;
+}
+
+export interface MultiSigWalletWithTimeLockRequirementChangeEventArgs extends DecodedLogArgs {
+    required: BigNumber;
+}
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class MultiSigWalletWithTimeLockContract extends BaseContract {
+    public owners = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'owners(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'owners' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public removeOwner = {
+        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const encodedData = self
+                ._lookupEthersInterface('removeOwner(address)')
+                .functions.removeOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.removeOwner.estimateGasAsync.bind(self, owner),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const encodedData = self
+                ._lookupEthersInterface('removeOwner(address)')
+                .functions.removeOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(owner: string): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('removeOwner(address)')
+                .functions.removeOwner.encode([owner]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'removeOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
+            const encodedData = ethersFunction.encode([owner]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'removeOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public revokeConfirmation = {
+        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const encodedData = self
+                ._lookupEthersInterface('revokeConfirmation(uint256)')
+                .functions.revokeConfirmation.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.revokeConfirmation.estimateGasAsync.bind(self, transactionId),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('revokeConfirmation(uint256)')
+                .functions.revokeConfirmation.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(transactionId: BigNumber): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('revokeConfirmation(uint256)')
+                .functions.revokeConfirmation.encode([transactionId]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'revokeConfirmation(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'revokeConfirmation' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public isOwner = {
+        async callAsync(
+            index_0: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'isOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'isOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public confirmations = {
+        async callAsync(
+            index_0: BigNumber,
+            index_1: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'confirmations(uint256,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0, index_1] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0, index_1],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0, index_1]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
+            const encodedData = ethersFunction.encode([index_0, index_1]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'confirmations' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public secondsTimeLocked = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'secondsTimeLocked()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'secondsTimeLocked' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getTransactionCount = {
+        async callAsync(
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getTransactionCount(bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [pending, executed] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [pending, executed],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending, executed]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
+            const encodedData = ethersFunction.encode([pending, executed]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getTransactionCount' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public addOwner = {
+        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.addOwner.estimateGasAsync.bind(self, owner),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(owner: string): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
+            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('addOwner(address)')
+                .functions.addOwner.encode([owner]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'addOwner(address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
+            const encodedData = ethersFunction.encode([owner]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'addOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public isConfirmed = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<boolean> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'isConfirmed(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'isConfirmed' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public changeTimeLock = {
+        async sendTransactionAsync(_secondsTimeLocked: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_secondsTimeLocked],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked]);
+            const encodedData = self
+                ._lookupEthersInterface('changeTimeLock(uint256)')
+                .functions.changeTimeLock.encode([_secondsTimeLocked]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeTimeLock.estimateGasAsync.bind(self, _secondsTimeLocked),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(_secondsTimeLocked: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_secondsTimeLocked],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('changeTimeLock(uint256)')
+                .functions.changeTimeLock.encode([_secondsTimeLocked]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(_secondsTimeLocked: BigNumber): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
+            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_secondsTimeLocked],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('changeTimeLock(uint256)')
+                .functions.changeTimeLock.encode([_secondsTimeLocked]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _secondsTimeLocked: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'changeTimeLock(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_secondsTimeLocked],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
+            const encodedData = ethersFunction.encode([_secondsTimeLocked]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'changeTimeLock' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public getConfirmationCount = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getConfirmationCount(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getConfirmationCount' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public transactions = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<[string, BigNumber, string, boolean]> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'transactions(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'transactions' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public getOwners = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<string[]> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getOwners()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getOwners' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getTransactionIds = {
+        async callAsync(
+            from: BigNumber,
+            to: BigNumber,
+            pending: boolean,
+            executed: boolean,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber[]> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [from, to, pending, executed] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [from, to, pending, executed],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [from, to, pending, executed]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
+            const encodedData = ethersFunction.encode([from, to, pending, executed]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getTransactionIds' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public getConfirmations = {
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<string[]> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'getConfirmations(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'getConfirmations' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public transactionCount = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'transactionCount()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'transactionCount' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public changeRequirement = {
+        async sendTransactionAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_required],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
+            const encodedData = self
+                ._lookupEthersInterface('changeRequirement(uint256)')
+                .functions.changeRequirement.encode([_required]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.changeRequirement.estimateGasAsync.bind(self, _required),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
+            const encodedData = self
+                ._lookupEthersInterface('changeRequirement(uint256)')
+                .functions.changeRequirement.encode([_required]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(_required: BigNumber): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
+            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('changeRequirement(uint256)')
+                .functions.changeRequirement.encode([_required]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            _required: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'changeRequirement(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [_required] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [_required],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
+            const encodedData = ethersFunction.encode([_required]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'changeRequirement' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public confirmTransaction = {
+        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const encodedData = self
+                ._lookupEthersInterface('confirmTransaction(uint256)')
+                .functions.confirmTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.confirmTransaction.estimateGasAsync.bind(self, transactionId),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('confirmTransaction(uint256)')
+                .functions.confirmTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(transactionId: BigNumber): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('confirmTransaction(uint256)')
+                .functions.confirmTransaction.encode([transactionId]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'confirmTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'confirmTransaction' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public submitTransaction = {
+        async sendTransactionAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
+            const encodedData = self
+                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
+                .functions.submitTransaction.encode([destination, value, data]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.submitTransaction.estimateGasAsync.bind(self, destination, value, data),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
+                .functions.submitTransaction.encode([destination, value, data]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(destination: string, value: BigNumber, data: string): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
+                .functions.submitTransaction.encode([destination, value, data]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            destination: string,
+            value: BigNumber,
+            data: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'submitTransaction(address,uint256,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [destination, value, data] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [destination, value, data],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
+            const encodedData = ethersFunction.encode([destination, value, data]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'submitTransaction' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public confirmationTimes = {
+        async callAsync(
+            index_0: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'confirmationTimes(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [index_0] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [index_0],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
+            const encodedData = ethersFunction.encode([index_0]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'confirmationTimes' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public MAX_OWNER_COUNT = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'MAX_OWNER_COUNT()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'MAX_OWNER_COUNT' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public required = {
+        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'required()';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
+            const encodedData = ethersFunction.encode([]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'required' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray[0];
+        },
+    };
+    public replaceOwner = {
+        async sendTransactionAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
+            const encodedData = self
+                ._lookupEthersInterface('replaceOwner(address,address)')
+                .functions.replaceOwner.encode([owner, newOwner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.replaceOwner.estimateGasAsync.bind(self, owner, newOwner),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('replaceOwner(address,address)')
+                .functions.replaceOwner.encode([owner, newOwner]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(owner: string, newOwner: string): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('replaceOwner(address,address)')
+                .functions.replaceOwner.encode([owner, newOwner]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            owner: string,
+            newOwner: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'replaceOwner(address,address)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [owner, newOwner] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [owner, newOwner],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
+            const encodedData = ethersFunction.encode([owner, newOwner]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'replaceOwner' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public executeTransaction = {
+        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const encodedData = self
+                ._lookupEthersInterface('executeTransaction(uint256)')
+                .functions.executeTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.executeTransaction.estimateGasAsync.bind(self, transactionId),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const encodedData = self
+                ._lookupEthersInterface('executeTransaction(uint256)')
+                .functions.executeTransaction.encode([transactionId]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(transactionId: BigNumber): string {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString,
+            );
+            const abiEncodedTransactionData = self
+                ._lookupEthersInterface('executeTransaction(uint256)')
+                .functions.executeTransaction.encode([transactionId]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            transactionId: BigNumber,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<void> {
+            const self = (this as any) as MultiSigWalletWithTimeLockContract;
+            const functionSignature = 'executeTransaction(uint256)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [transactionId] = BaseContract._formatABIDataItemList(
+                inputAbi,
+                [transactionId],
+                BaseContract._bigNumberToString.bind(self),
+            );
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
+            const encodedData = ethersFunction.encode([transactionId]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, { name: 'executeTransaction' }) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._lowercaseAddress.bind(this),
+            );
+            resultArray = BaseContract._formatABIDataItemList(
+                outputAbi,
+                resultArray,
+                BaseContract._bnToBigNumber.bind(this),
+            );
+            return resultArray;
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        _owners: string[],
+        _required: BigNumber,
+        _secondsTimeLocked: BigNumber,
+    ): Promise<MultiSigWalletWithTimeLockContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return MultiSigWalletWithTimeLockContract.deployAsync(
+            bytecode,
+            abi,
+            provider,
+            txDefaults,
+            _owners,
+            _required,
+            _secondsTimeLocked,
+        );
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        _owners: string[],
+        _required: BigNumber,
+        _secondsTimeLocked: BigNumber,
+    ): Promise<MultiSigWalletWithTimeLockContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_owners, _required, _secondsTimeLocked] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_owners, _required, _secondsTimeLocked],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_owners, _required, _secondsTimeLocked]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            { data: txData },
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`MultiSigWalletWithTimeLock successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new MultiSigWalletWithTimeLockContract(
+            abi,
+            txReceipt.contractAddress as string,
+            provider,
+            txDefaults,
+        );
+        contractInstance.constructorArgs = [_owners, _required, _secondsTimeLocked];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('MultiSigWalletWithTimeLock', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/multisig/generated-wrappers/test_reject_ether.ts b/contracts/multisig/generated-wrappers/test_reject_ether.ts
new file mode 100644
index 000000000..0dd46d3de
--- /dev/null
+++ b/contracts/multisig/generated-wrappers/test_reject_ether.ts
@@ -0,0 +1,75 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import {
+    BlockParam,
+    BlockParamLiteral,
+    CallData,
+    ContractAbi,
+    ContractArtifact,
+    DecodedLogArgs,
+    MethodAbi,
+    Provider,
+    TxData,
+    TxDataPayable,
+} from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class TestRejectEtherContract extends BaseContract {
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestRejectEtherContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return TestRejectEtherContract.deployAsync(bytecode, abi, provider, txDefaults);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+    ): Promise<TestRejectEtherContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [] = BaseContract._formatABIDataItemList(constructorAbi.inputs, [], BaseContract._bigNumberToString);
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, []);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            { data: txData },
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`TestRejectEther successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new TestRejectEtherContract(
+            abi,
+            txReceipt.contractAddress as string,
+            provider,
+            txDefaults,
+        );
+        contractInstance.constructorArgs = [];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('TestRejectEther', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
new file mode 100644
index 000000000..a1a6a7ec6
--- /dev/null
+++ b/contracts/multisig/package.json
@@ -0,0 +1,93 @@
+{
+    "private": true,
+    "name": "@0x/contracts-multisig",
+    "version": "1.0.0",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Smart contract components of 0x protocol",
+    "main": "lib/src/index.js",
+    "directories": {
+        "test": "test"
+    },
+    "scripts": {
+        "build": "yarn pre_build && tsc -b",
+        "build:ci": "yarn build",
+        "pre_build": "run-s compile generate_contract_wrappers",
+        "test": "yarn run_mocha",
+        "rebuild_and_test": "run-s build test",
+        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
+        "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
+        "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "compile": "sol-compiler --contracts-dir contracts",
+        "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../packages/contract_templates/contract.handlebars --partials '../../packages/contract_templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
+        "coverage:report:text": "istanbul report text",
+        "coverage:report:html": "istanbul report html && open coverage/index.html",
+        "profiler:report:html": "istanbul report html && open coverage/index.html",
+        "coverage:report:lcov": "istanbul report lcov",
+        "test:circleci": "yarn test",
+        "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
+    },
+    "config": {
+        "abis": "generated-artifacts/@(MultiSigWallet|MultiSigWalletWithTimeLock|TestRejectEther).json"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "author": "Amir Bandeali",
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md",
+    "devDependencies": {
+        "@0x/contracts-test-utils": "^1.0.0",
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/sol-compiler": "^1.1.13",
+        "@0x/sol-cov": "^2.1.13",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/tslint-config": "^1.0.10",
+        "@types/bn.js": "^4.11.0",
+        "@types/ethereumjs-abi": "^0.6.0",
+        "@types/lodash": "4.14.104",
+        "@types/node": "*",
+        "@types/yargs": "^10.0.0",
+        "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
+        "make-promises-safe": "^1.1.0",
+        "mocha": "^4.1.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "solc": "^0.4.24",
+        "solhint": "^1.2.1",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1",
+        "yargs": "^10.0.3"
+    },
+    "dependencies": {
+        "@0x/base-contract": "^3.0.7",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
+        "@0x/typescript-typings": "^3.0.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
+        "@types/js-combinatorics": "^0.5.29",
+        "bn.js": "^4.11.8",
+        "ethereum-types": "^1.1.2",
+        "ethereumjs-abi": "0.6.5",
+        "ethereumjs-util": "^5.1.1",
+        "ethers": "~4.0.4",
+        "js-combinatorics": "^0.5.3",
+        "lodash": "^4.17.5"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/contracts/multisig/src/artifacts/index.ts b/contracts/multisig/src/artifacts/index.ts
new file mode 100644
index 000000000..7cf47be01
--- /dev/null
+++ b/contracts/multisig/src/artifacts/index.ts
@@ -0,0 +1,11 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
+import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
+import * as TestRejectEther from '../../generated-artifacts/TestRejectEther.json';
+
+export const artifacts = {
+    TestRejectEther: TestRejectEther as ContractArtifact,
+    MultiSigWallet: MultiSigWallet as ContractArtifact,
+    MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
+};
diff --git a/contracts/multisig/src/wrappers/index.ts b/contracts/multisig/src/wrappers/index.ts
new file mode 100644
index 000000000..69abd62f2
--- /dev/null
+++ b/contracts/multisig/src/wrappers/index.ts
@@ -0,0 +1,2 @@
+export * from '../../generated-wrappers/multi_sig_wallet';
+export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
diff --git a/contracts/multisig/test/multi_sig_with_time_lock.ts b/contracts/multisig/test/multi_sig_with_time_lock.ts
new file mode 100644
index 000000000..31c215505
--- /dev/null
+++ b/contracts/multisig/test/multi_sig_with_time_lock.ts
@@ -0,0 +1,349 @@
+import {
+    chaiSetup,
+    constants,
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    increaseTimeAndMineBlockAsync,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import {
+    MultiSigWalletWithTimeLockConfirmationEventArgs,
+    MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs,
+    MultiSigWalletWithTimeLockContract,
+    MultiSigWalletWithTimeLockExecutionEventArgs,
+    MultiSigWalletWithTimeLockExecutionFailureEventArgs,
+    MultiSigWalletWithTimeLockSubmissionEventArgs,
+} from '../generated-wrappers/multi_sig_wallet_with_time_lock';
+import { TestRejectEtherContract } from '../generated-wrappers/test_reject_ether';
+import { artifacts } from '../src/artifacts';
+
+import { MultiSigWrapper } from './utils/multi_sig_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+// tslint:disable:no-unnecessary-type-assertion
+describe('MultiSigWalletWithTimeLock', () => {
+    let owners: string[];
+    let notOwner: string;
+    const REQUIRED_APPROVALS = new BigNumber(2);
+    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        owners = [accounts[0], accounts[1], accounts[2]];
+        notOwner = accounts[3];
+    });
+
+    let multiSig: MultiSigWalletWithTimeLockContract;
+    let multiSigWrapper: MultiSigWrapper;
+
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('external_call', () => {
+        it('should be internal', async () => {
+            const secondsTimeLocked = new BigNumber(0);
+            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                artifacts.MultiSigWalletWithTimeLock,
+                provider,
+                txDefaults,
+                owners,
+                REQUIRED_APPROVALS,
+                secondsTimeLocked,
+            );
+            expect(_.isUndefined((multiSig as any).external_call)).to.be.equal(true);
+        });
+    });
+    describe('confirmTransaction', () => {
+        let txId: BigNumber;
+        beforeEach(async () => {
+            const secondsTimeLocked = new BigNumber(0);
+            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                artifacts.MultiSigWalletWithTimeLock,
+                provider,
+                txDefaults,
+                owners,
+                REQUIRED_APPROVALS,
+                secondsTimeLocked,
+            );
+            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+            const destination = notOwner;
+            const data = constants.NULL_BYTES;
+            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
+            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
+                .transactionId;
+        });
+        it('should revert if called by a non-owner', async () => {
+            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, notOwner));
+        });
+        it('should revert if transaction does not exist', async () => {
+            const nonexistentTxId = new BigNumber(123456789);
+            await expectTransactionFailedWithoutReasonAsync(
+                multiSigWrapper.confirmTransactionAsync(nonexistentTxId, owners[1]),
+            );
+        });
+        it('should revert if transaction is already confirmed by caller', async () => {
+            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, owners[0]));
+        });
+        it('should confirm transaction for caller and log a Confirmation event', async () => {
+            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationEventArgs>;
+            expect(log.event).to.be.equal('Confirmation');
+            expect(log.args.sender).to.be.equal(owners[1]);
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+        it('should revert if fully confirmed', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await expectTransactionFailedAsync(
+                multiSigWrapper.confirmTransactionAsync(txId, owners[2]),
+                RevertReason.TxFullyConfirmed,
+            );
+        });
+        it('should set the confirmation time of the transaction if it becomes fully confirmed', async () => {
+            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            const blockNum = await web3Wrapper.getBlockNumberAsync();
+            const timestamp = new BigNumber(await web3Wrapper.getBlockTimestampAsync(blockNum));
+            const log = txReceipt.logs[1] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs>;
+            expect(log.args.confirmationTime).to.be.bignumber.equal(timestamp);
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+    });
+    describe('executeTransaction', () => {
+        let txId: BigNumber;
+        const secondsTimeLocked = new BigNumber(1000000);
+        beforeEach(async () => {
+            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                artifacts.MultiSigWalletWithTimeLock,
+                provider,
+                txDefaults,
+                owners,
+                REQUIRED_APPROVALS,
+                secondsTimeLocked,
+            );
+            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+            const destination = notOwner;
+            const data = constants.NULL_BYTES;
+            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
+            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
+                .transactionId;
+        });
+        it('should revert if transaction has not been fully confirmed', async () => {
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            await expectTransactionFailedAsync(
+                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
+                RevertReason.TxNotFullyConfirmed,
+            );
+        });
+        it('should revert if time lock has not passed', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await expectTransactionFailedAsync(
+                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
+                RevertReason.TimeLockIncomplete,
+            );
+        });
+        it('should execute a transaction and log an Execution event if successful and called by owner', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
+            expect(log.event).to.be.equal('Execution');
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+        it('should execute a transaction and log an Execution event if successful and called by non-owner', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, notOwner);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
+            expect(log.event).to.be.equal('Execution');
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+        });
+        it('should revert if a required confirmation is revoked before executeTransaction is called', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            await multiSigWrapper.revokeConfirmationAsync(txId, owners[0]);
+            await expectTransactionFailedAsync(
+                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
+                RevertReason.TxNotFullyConfirmed,
+            );
+        });
+        it('should revert if transaction has been executed', async () => {
+            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
+            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
+            expect(log.args.transactionId).to.be.bignumber.equal(txId);
+            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.executeTransactionAsync(txId, owners[1]));
+        });
+        it("should log an ExecutionFailure event and not update the transaction's execution state if unsuccessful", async () => {
+            const contractWithoutFallback = await TestRejectEtherContract.deployFrom0xArtifactAsync(
+                artifacts.TestRejectEther,
+                provider,
+                txDefaults,
+            );
+            const data = constants.NULL_BYTES;
+            const value = new BigNumber(10);
+            const submissionTxReceipt = await multiSigWrapper.submitTransactionAsync(
+                contractWithoutFallback.address,
+                data,
+                owners[0],
+                { value },
+            );
+            const newTxId = (submissionTxReceipt.logs[0] as LogWithDecodedArgs<
+                MultiSigWalletWithTimeLockSubmissionEventArgs
+            >).args.transactionId;
+            await multiSigWrapper.confirmTransactionAsync(newTxId, owners[1]);
+            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
+            const txReceipt = await multiSigWrapper.executeTransactionAsync(newTxId, owners[1]);
+            const executionFailureLog = txReceipt.logs[0] as LogWithDecodedArgs<
+                MultiSigWalletWithTimeLockExecutionFailureEventArgs
+            >;
+            expect(executionFailureLog.event).to.be.equal('ExecutionFailure');
+            expect(executionFailureLog.args.transactionId).to.be.bignumber.equal(newTxId);
+        });
+    });
+    describe('changeTimeLock', () => {
+        describe('initially non-time-locked', async () => {
+            before(async () => {
+                await blockchainLifecycle.startAsync();
+            });
+            after(async () => {
+                await blockchainLifecycle.revertAsync();
+            });
+            before('deploy a wallet', async () => {
+                const secondsTimeLocked = new BigNumber(0);
+                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                    artifacts.MultiSigWalletWithTimeLock,
+                    provider,
+                    txDefaults,
+                    owners,
+                    REQUIRED_APPROVALS,
+                    secondsTimeLocked,
+                );
+                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+            });
+
+            it('should throw when not called by wallet', async () => {
+                return expectTransactionFailedWithoutReasonAsync(
+                    multiSig.changeTimeLock.sendTransactionAsync(SECONDS_TIME_LOCKED, { from: owners[0] }),
+                );
+            });
+
+            it('should throw without enough confirmations', async () => {
+                const destination = multiSig.address;
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
+                const res = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
+                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                const txId = log.args.transactionId;
+                return expectTransactionFailedAsync(
+                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
+                    RevertReason.TxNotFullyConfirmed,
+                );
+            });
+
+            it('should set confirmation time with enough confirmations', async () => {
+                const destination = multiSig.address;
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
+                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
+                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                const txId = subLog.args.transactionId;
+
+                const confirmRes = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                expect(confirmRes.logs).to.have.length(2);
+
+                const blockNum = await web3Wrapper.getBlockNumberAsync();
+                const blockInfo = await web3Wrapper.getBlockIfExistsAsync(blockNum);
+                if (_.isUndefined(blockInfo)) {
+                    throw new Error(`Unexpectedly failed to fetch block at #${blockNum}`);
+                }
+                const timestamp = new BigNumber(blockInfo.timestamp);
+                const confirmationTimeBigNum = new BigNumber(await multiSig.confirmationTimes.callAsync(txId));
+
+                expect(timestamp).to.be.bignumber.equal(confirmationTimeBigNum);
+            });
+
+            it('should be executable with enough confirmations and secondsTimeLocked of 0', async () => {
+                const destination = multiSig.address;
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
+                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
+                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                const txId = subLog.args.transactionId;
+
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
+
+                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
+                expect(secondsTimeLocked).to.be.bignumber.equal(SECONDS_TIME_LOCKED);
+            });
+        });
+        describe('initially time-locked', async () => {
+            before(async () => {
+                await blockchainLifecycle.startAsync();
+            });
+            after(async () => {
+                await blockchainLifecycle.revertAsync();
+            });
+            let txId: BigNumber;
+            const newSecondsTimeLocked = new BigNumber(0);
+            before('deploy a wallet, submit transaction to change timelock, and confirm the transaction', async () => {
+                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
+                    artifacts.MultiSigWalletWithTimeLock,
+                    provider,
+                    txDefaults,
+                    owners,
+                    REQUIRED_APPROVALS,
+                    SECONDS_TIME_LOCKED,
+                );
+                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
+
+                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(newSecondsTimeLocked);
+                const res = await multiSigWrapper.submitTransactionAsync(
+                    multiSig.address,
+                    changeTimeLockData,
+                    owners[0],
+                );
+                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
+                txId = log.args.transactionId;
+                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            });
+
+            it('should throw if it has enough confirmations but is not past the time lock', async () => {
+                return expectTransactionFailedAsync(
+                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
+                    RevertReason.TimeLockIncomplete,
+                );
+            });
+
+            it('should execute if it has enough confirmations and is past the time lock', async () => {
+                await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+
+                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
+                expect(secondsTimeLocked).to.be.bignumber.equal(newSecondsTimeLocked);
+            });
+        });
+    });
+});
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/contracts/multisig/test/utils/multi_sig_wrapper.ts b/contracts/multisig/test/utils/multi_sig_wrapper.ts
new file mode 100644
index 000000000..086143613
--- /dev/null
+++ b/contracts/multisig/test/utils/multi_sig_wrapper.ts
@@ -0,0 +1,54 @@
+import { LogDecoder } from '@0x/contracts-test-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet';
+import { artifacts } from '../../src/artifacts';
+
+export class MultiSigWrapper {
+    private readonly _multiSig: MultiSigWalletContract;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _logDecoder: LogDecoder;
+    constructor(multiSigContract: MultiSigWalletContract, provider: Provider) {
+        this._multiSig = multiSigContract;
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
+    }
+    public async submitTransactionAsync(
+        destination: string,
+        data: string,
+        from: string,
+        opts: { value?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value;
+        const txHash = await this._multiSig.submitTransaction.sendTransactionAsync(destination, value, data, {
+            from,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async confirmTransactionAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._multiSig.confirmTransaction.sendTransactionAsync(txId, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._multiSig.revokeConfirmation.sendTransactionAsync(txId, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async executeTransactionAsync(
+        txId: BigNumber,
+        from: string,
+        opts: { gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._multiSig.executeTransaction.sendTransactionAsync(txId, {
+            from,
+            gas: opts.gas,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+}
diff --git a/contracts/multisig/tsconfig.json b/contracts/multisig/tsconfig.json
new file mode 100644
index 000000000..6f381620e
--- /dev/null
+++ b/contracts/multisig/tsconfig.json
@@ -0,0 +1,15 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib",
+        "rootDir": ".",
+        "resolveJsonModule": true
+    },
+    "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
+    "files": [
+        "./generated-artifacts/MultiSigWallet.json",
+        "./generated-artifacts/MultiSigWalletWithTimeLock.json",
+        "./generated-artifacts/TestRejectEther.json"
+    ],
+    "exclude": ["./deploy/solc/solc_bin"]
+}
diff --git a/contracts/multisig/tslint.json b/contracts/multisig/tslint.json
new file mode 100644
index 000000000..1bb3ac2a2
--- /dev/null
+++ b/contracts/multisig/tslint.json
@@ -0,0 +1,6 @@
+{
+    "extends": ["@0x/tslint-config"],
+    "rules": {
+        "custom-no-magic-numbers": false
+    }
+}
diff --git a/contracts/test-utils/CHANGELOG.json b/contracts/test-utils/CHANGELOG.json
new file mode 100644
index 000000000..fe51488c7
--- /dev/null
+++ b/contracts/test-utils/CHANGELOG.json
@@ -0,0 +1 @@
+[]
diff --git a/contracts/test-utils/README.md b/contracts/test-utils/README.md
new file mode 100644
index 000000000..97a2816ff
--- /dev/null
+++ b/contracts/test-utils/README.md
@@ -0,0 +1,129 @@
+## Contracts
+
+Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
+
+## Usage
+
+Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
+
+*   [protocol](./contracts/protocol)
+    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
+*   [extensions](./contracts/extensions)
+    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
+*   [examples](./contracts/examples)
+    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
+*   [tokens](./contracts/tokens)
+    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
+*   [multisig](./contracts/multisig)
+    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
+*   [utils](./contracts/utils)
+    *   This directory contains libraries and utils that are shared across all of the other directories.
+*   [test](./contracts/test)
+    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
+
+## Bug bounty
+
+A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=contracts yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=contracts yarn watch
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```
+
+#### Testing options
+
+###### Revert stack traces
+
+If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
+
+```
+yarn test:trace
+```
+
+**Note:** This currently slows down the test runs and is therefore not enabled by default.
+
+###### Backing Ethereum node
+
+By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
+
+```bash
+TEST_PROVIDER=geth yarn test
+```
+
+###### Code coverage
+
+In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
+
+```
+yarn test:coverage
+```
+
+###### Gas profiler
+
+In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
+
+**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
+
+```
+TEST_PROVIDER=geth yarn test:profiler
+```
+
+You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
+
+```typescript
+import { profiler } from './utils/profiler';
+profiler.start();
+// Some call to a smart contract
+profiler.stop();
+```
+
+Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
new file mode 100644
index 000000000..a83aa931d
--- /dev/null
+++ b/contracts/test-utils/package.json
@@ -0,0 +1,76 @@
+{
+    "name": "@0x/contracts-test-utils",
+    "version": "1.0.0",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Test utils for 0x contracts",
+    "main": "lib/src/index.js",
+    "directories": {
+        "test": "test"
+    },
+    "scripts": {
+        "build": "tsc -b",
+        "build:ci": "yarn build",
+        "test": "yarn run_mocha",
+        "test:coverage": "run-s build run_mocha coverage:report:text coverage:report:lcov",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "clean": "shx rm -rf lib",
+        "lint": "tslint --format stylish --project .",
+        "coverage:report:text": "istanbul report text",
+        "coverage:report:html": "istanbul report html && open coverage/index.html",
+        "profiler:report:html": "istanbul report html && open coverage/index.html",
+        "coverage:report:lcov": "istanbul report lcov",
+        "test:circleci": "yarn test"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "author": "Amir Bandeali",
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/test-utils/README.md",
+    "devDependencies": {
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/sol-compiler": "^1.1.13",
+        "@0x/sol-cov": "^2.1.13",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/tslint-config": "^1.0.10",
+        "@types/bn.js": "^4.11.0",
+        "@types/ethereumjs-abi": "^0.6.0",
+        "@types/lodash": "4.14.104",
+        "@types/node": "*",
+        "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
+        "make-promises-safe": "^1.1.0",
+        "mocha": "^4.1.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1"
+    },
+    "dependencies": {
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
+        "@0x/typescript-typings": "^3.0.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
+        "@types/js-combinatorics": "^0.5.29",
+        "bn.js": "^4.11.8",
+        "ethereum-types": "^1.1.2",
+        "ethereumjs-abi": "0.6.5",
+        "ethereumjs-util": "^5.1.1",
+        "ethers": "~4.0.4",
+        "js-combinatorics": "^0.5.3",
+        "lodash": "^4.17.5"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/contracts/test-utils/src/abstract_asset_wrapper.ts b/contracts/test-utils/src/abstract_asset_wrapper.ts
new file mode 100644
index 000000000..4b56a8502
--- /dev/null
+++ b/contracts/test-utils/src/abstract_asset_wrapper.ts
@@ -0,0 +1,3 @@
+export abstract class AbstractAssetWrapper {
+    public abstract getProxyId(): string;
+}
diff --git a/contracts/test-utils/src/address_utils.ts b/contracts/test-utils/src/address_utils.ts
new file mode 100644
index 000000000..634da0c16
--- /dev/null
+++ b/contracts/test-utils/src/address_utils.ts
@@ -0,0 +1,11 @@
+import { generatePseudoRandomSalt } from '@0x/order-utils';
+import { crypto } from '@0x/order-utils/lib/src/crypto';
+
+export const addressUtils = {
+    generatePseudoRandomAddress(): string {
+        const randomBigNum = generatePseudoRandomSalt();
+        const randomBuff = crypto.solSHA3([randomBigNum]);
+        const randomAddress = `0x${randomBuff.slice(0, 20).toString('hex')}`;
+        return randomAddress;
+    },
+};
diff --git a/contracts/test-utils/src/assertions.ts b/contracts/test-utils/src/assertions.ts
new file mode 100644
index 000000000..5b1cedfcc
--- /dev/null
+++ b/contracts/test-utils/src/assertions.ts
@@ -0,0 +1,199 @@
+import { RevertReason } from '@0x/types';
+import { logUtils } from '@0x/utils';
+import { NodeType } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import { TransactionReceipt, TransactionReceiptStatus, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { web3Wrapper } from './web3_wrapper';
+
+const expect = chai.expect;
+
+let nodeType: NodeType | undefined;
+
+// Represents the return value of a `sendTransaction` call. The Promise should
+// resolve with either a transaction receipt or a transaction hash.
+export type sendTransactionResult = Promise<TransactionReceipt | TransactionReceiptWithDecodedLogs | string>;
+
+/**
+ * Returns ganacheError if the backing Ethereum node is Ganache and gethError
+ * if it is Geth.
+ * @param ganacheError the error to be returned if the backing node is Ganache.
+ * @param gethError the error to be returned if the backing node is Geth.
+ * @returns either the given ganacheError or gethError depending on the backing
+ * node.
+ */
+async function _getGanacheOrGethError(ganacheError: string, gethError: string): Promise<string> {
+    if (_.isUndefined(nodeType)) {
+        nodeType = await web3Wrapper.getNodeTypeAsync();
+    }
+    switch (nodeType) {
+        case NodeType.Ganache:
+            return ganacheError;
+        case NodeType.Geth:
+            return gethError;
+        default:
+            throw new Error(`Unknown node type: ${nodeType}`);
+    }
+}
+
+async function _getInsufficientFundsErrorMessageAsync(): Promise<string> {
+    return _getGanacheOrGethError("sender doesn't have enough funds", 'insufficient funds');
+}
+
+async function _getTransactionFailedErrorMessageAsync(): Promise<string> {
+    return _getGanacheOrGethError('revert', 'always failing transaction');
+}
+
+async function _getContractCallFailedErrorMessageAsync(): Promise<string> {
+    return _getGanacheOrGethError('revert', 'Contract call failed');
+}
+
+/**
+ * Returns the expected error message for an 'invalid opcode' resulting from a
+ * contract call. The exact error message depends on the backing Ethereum node.
+ */
+export async function getInvalidOpcodeErrorMessageForCallAsync(): Promise<string> {
+    return _getGanacheOrGethError('invalid opcode', 'Contract call failed');
+}
+
+/**
+ * Returns the expected error message for the given revert reason resulting from
+ * a sendTransaction call. The exact error message depends on the backing
+ * Ethereum node and whether it supports revert reasons.
+ * @param reason a specific revert reason.
+ * @returns the expected error message.
+ */
+export async function getRevertReasonOrErrorMessageForSendTransactionAsync(reason: RevertReason): Promise<string> {
+    return _getGanacheOrGethError(reason, 'always failing transaction');
+}
+
+/**
+ * Rejects if the given Promise does not reject with an error indicating
+ * insufficient funds.
+ * @param p a promise resulting from a contract call or sendTransaction call.
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectInsufficientFundsAsync<T>(p: Promise<T>): Promise<void> {
+    const errMessage = await _getInsufficientFundsErrorMessageAsync();
+    return expect(p).to.be.rejectedWith(errMessage);
+}
+
+/**
+ * Resolves if the the sendTransaction call fails with the given revert reason.
+ * However, since Geth does not support revert reasons for sendTransaction, this
+ * falls back to expectTransactionFailedWithoutReasonAsync if the backing
+ * Ethereum node is Geth.
+ * @param p a Promise resulting from a sendTransaction call
+ * @param reason a specific revert reason
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectTransactionFailedAsync(p: sendTransactionResult, reason: RevertReason): Promise<void> {
+    // HACK(albrow): This dummy `catch` should not be necessary, but if you
+    // remove it, there is an uncaught exception and the Node process will
+    // forcibly exit. It's possible this is a false positive in
+    // make-promises-safe.
+    p.catch(e => {
+        _.noop(e);
+    });
+
+    if (_.isUndefined(nodeType)) {
+        nodeType = await web3Wrapper.getNodeTypeAsync();
+    }
+    switch (nodeType) {
+        case NodeType.Ganache:
+            return expect(p).to.be.rejectedWith(reason);
+        case NodeType.Geth:
+            logUtils.warn(
+                'WARNING: Geth does not support revert reasons for sendTransaction. This test will pass if the transaction fails for any reason.',
+            );
+            return expectTransactionFailedWithoutReasonAsync(p);
+        default:
+            throw new Error(`Unknown node type: ${nodeType}`);
+    }
+}
+
+/**
+ * Resolves if the transaction fails without a revert reason, or if the
+ * corresponding transactionReceipt has a status of 0 or '0', indicating
+ * failure.
+ * @param p a Promise resulting from a sendTransaction call
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectTransactionFailedWithoutReasonAsync(p: sendTransactionResult): Promise<void> {
+    return p
+        .then(async result => {
+            let txReceiptStatus: TransactionReceiptStatus;
+            if (_.isString(result)) {
+                // Result is a txHash. We need to make a web3 call to get the
+                // receipt, then get the status from the receipt.
+                const txReceipt = await web3Wrapper.awaitTransactionMinedAsync(result);
+                txReceiptStatus = txReceipt.status;
+            } else if ('status' in result) {
+                // Result is a transaction receipt, so we can get the status
+                // directly.
+                txReceiptStatus = result.status;
+            } else {
+                throw new Error('Unexpected result type: ' + typeof result);
+            }
+            expect(_.toString(txReceiptStatus)).to.equal(
+                '0',
+                'Expected transaction to fail but receipt had a non-zero status, indicating success',
+            );
+        })
+        .catch(async err => {
+            // If the promise rejects, we expect a specific error message,
+            // depending on the backing Ethereum node type.
+            const errMessage = await _getTransactionFailedErrorMessageAsync();
+            expect(err.message).to.include(errMessage);
+        });
+}
+
+/**
+ * Resolves if the the contract call fails with the given revert reason.
+ * @param p a Promise resulting from a contract call
+ * @param reason a specific revert reason
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCallFailedAsync<T>(p: Promise<T>, reason: RevertReason): Promise<void> {
+    return expect(p).to.be.rejectedWith(reason);
+}
+
+/**
+ * Resolves if the contract call fails without a revert reason.
+ * @param p a Promise resulting from a contract call
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCallFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
+    const errMessage = await _getContractCallFailedErrorMessageAsync();
+    return expect(p).to.be.rejectedWith(errMessage);
+}
+
+/**
+ * Resolves if the contract creation/deployment fails without a revert reason.
+ * @param p a Promise resulting from a contract creation/deployment
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCreationFailedAsync<T>(
+    p: sendTransactionResult,
+    reason: RevertReason,
+): Promise<void> {
+    return expectTransactionFailedAsync(p, reason);
+}
+
+/**
+ * Resolves if the contract creation/deployment fails without a revert reason.
+ * @param p a Promise resulting from a contract creation/deployment
+ * @returns a new Promise which will reject if the conditions are not met and
+ * otherwise resolve with no value.
+ */
+export async function expectContractCreationFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
+    const errMessage = await _getTransactionFailedErrorMessageAsync();
+    return expect(p).to.be.rejectedWith(errMessage);
+}
diff --git a/contracts/test-utils/src/block_timestamp.ts b/contracts/test-utils/src/block_timestamp.ts
new file mode 100644
index 000000000..66c13eed1
--- /dev/null
+++ b/contracts/test-utils/src/block_timestamp.ts
@@ -0,0 +1,43 @@
+import * as _ from 'lodash';
+
+import { constants } from './constants';
+import { web3Wrapper } from './web3_wrapper';
+
+let firstAccount: string | undefined;
+
+/**
+ * Increases time by the given number of seconds and then mines a block so that
+ * the current block timestamp has the offset applied.
+ * @param seconds the number of seconds by which to incrase the time offset.
+ * @returns a new Promise which will resolve with the new total time offset or
+ * reject if the time could not be increased.
+ */
+export async function increaseTimeAndMineBlockAsync(seconds: number): Promise<number> {
+    if (_.isUndefined(firstAccount)) {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        firstAccount = accounts[0];
+    }
+
+    const offset = await web3Wrapper.increaseTimeAsync(seconds);
+    // Note: we need to send a transaction after increasing time so
+    // that a block is actually mined. The contract looks at the
+    // last mined block for the timestamp.
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await web3Wrapper.sendTransactionAsync({ from: firstAccount, to: firstAccount, value: 0 }),
+        constants.AWAIT_TRANSACTION_MINED_MS,
+    );
+
+    return offset;
+}
+
+/**
+ * Returns the timestamp of the latest block in seconds since the Unix epoch.
+ * @returns a new Promise which will resolve with the timestamp in seconds.
+ */
+export async function getLatestBlockTimestampAsync(): Promise<number> {
+    const currentBlockIfExists = await web3Wrapper.getBlockIfExistsAsync('latest');
+    if (_.isUndefined(currentBlockIfExists)) {
+        throw new Error(`Unable to fetch latest block.`);
+    }
+    return currentBlockIfExists.timestamp;
+}
diff --git a/contracts/test-utils/src/chai_setup.ts b/contracts/test-utils/src/chai_setup.ts
new file mode 100644
index 000000000..1a8733093
--- /dev/null
+++ b/contracts/test-utils/src/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure(): void {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
diff --git a/contracts/test-utils/src/combinatorial_utils.ts b/contracts/test-utils/src/combinatorial_utils.ts
new file mode 100644
index 000000000..bb1b55b4d
--- /dev/null
+++ b/contracts/test-utils/src/combinatorial_utils.ts
@@ -0,0 +1,113 @@
+import { BigNumber } from '@0x/utils';
+import * as combinatorics from 'js-combinatorics';
+
+import { testWithReferenceFuncAsync } from './test_with_reference';
+
+// A set of values corresponding to the uint256 type in Solidity. This set
+// contains some notable edge cases, including some values which will overflow
+// the uint256 type when used in different mathematical operations.
+export const uint256Values = [
+    new BigNumber(0),
+    new BigNumber(1),
+    new BigNumber(2),
+    // Non-trivial big number.
+    new BigNumber(2).pow(64),
+    // Max that does not overflow when squared.
+    new BigNumber(2).pow(128).minus(1),
+    // Min that does overflow when squared.
+    new BigNumber(2).pow(128),
+    // Max that does not overflow when doubled.
+    new BigNumber(2).pow(255).minus(1),
+    // Min that does overflow when doubled.
+    new BigNumber(2).pow(255),
+    // Max that does not overflow.
+    new BigNumber(2).pow(256).minus(1),
+];
+
+// A set of values corresponding to the bytes32 type in Solidity.
+export const bytes32Values = [
+    // Min
+    '0x0000000000000000000000000000000000000000000000000000000000000000',
+    '0x0000000000000000000000000000000000000000000000000000000000000001',
+    '0x0000000000000000000000000000000000000000000000000000000000000002',
+    // Non-trivial big number.
+    '0x000000000000f000000000000000000000000000000000000000000000000000',
+    // Max
+    '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff',
+];
+
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
+    testFunc: (p0: P0, p1: P1) => Promise<R>,
+    allValues: [P0[], P1[]],
+): Promise<void>;
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    allValues: [P0[], P1[], P2[]],
+): Promise<void>;
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    allValues: [P0[], P1[], P2[], P3[]],
+): Promise<void>;
+export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
+    name: string,
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    allValues: [P0[], P1[], P2[], P3[], P4[]],
+): Promise<void>;
+
+/**
+ * Uses combinatorics to test the behavior of a test function by comparing it to
+ * the expected behavior (defined by a reference function) for a large number of
+ * possible input values.
+ *
+ * First generates test cases by taking the cartesian product of the given
+ * values. Each test case is a set of N values corresponding to the N arguments
+ * for the test func and the reference func. For each test case, first the
+ * reference function will be called to obtain an "expected result", or if the
+ * reference function throws/rejects, an "expected error". Next, the test
+ * function will be called to obtain an "actual result", or if the test function
+ * throws/rejects, an "actual error". Each test case passes if at least one of
+ * the following conditions is met:
+ *
+ * 1) Neither the reference function or the test function throw and the
+ * "expected result" equals the "actual result".
+ *
+ * 2) Both the reference function and the test function throw and the "actual
+ * error" message *contains* the "expected error" message.
+ *
+ * The first test case which does not meet one of these conditions will cause
+ * the entire test to fail and this function will throw/reject.
+ *
+ * @param referenceFuncAsync a reference function implemented in pure
+ * JavaScript/TypeScript which accepts N arguments and returns the "expected
+ * result" or "expected error" for a given test case.
+ * @param testFuncAsync a test function which, e.g., makes a call or sends a
+ * transaction to a contract. It accepts the same N arguments returns the
+ * "actual result" or "actual error" for a given test case.
+ * @param values an array of N arrays. Each inner array is a set of possible
+ * values which are passed into both the reference function and the test
+ * function.
+ * @return A Promise that resolves if the test passes and rejects if the test
+ * fails, according to the rules described above.
+ */
+export async function testCombinatoriallyWithReferenceFuncAsync(
+    name: string,
+    referenceFuncAsync: (...args: any[]) => Promise<any>,
+    testFuncAsync: (...args: any[]) => Promise<any>,
+    allValues: any[],
+): Promise<void> {
+    const testCases = combinatorics.cartesianProduct(...allValues);
+    let counter = 0;
+    testCases.forEach(async testCase => {
+        counter += 1;
+        it(`${name} ${counter}/${testCases.length}`, async () => {
+            await testWithReferenceFuncAsync(referenceFuncAsync, testFuncAsync, testCase as any);
+        });
+    });
+}
diff --git a/contracts/test-utils/src/constants.ts b/contracts/test-utils/src/constants.ts
new file mode 100644
index 000000000..d2c3ab512
--- /dev/null
+++ b/contracts/test-utils/src/constants.ts
@@ -0,0 +1,67 @@
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+const TESTRPC_PRIVATE_KEYS_STRINGS = [
+    '0xf2f48ee19680706196e2e339e5da3491186e0c4c5030670656b0e0164837257d',
+    '0x5d862464fe9303452126c8bc94274b8c5f9874cbd219789b3eb2128075a76f72',
+    '0xdf02719c4df8b9b8ac7f551fcb5d9ef48fa27eef7a66453879f4d8fdc6e78fb1',
+    '0xff12e391b79415e941a94de3bf3a9aee577aed0731e297d5cfa0b8a1e02fa1d0',
+    '0x752dd9cf65e68cfaba7d60225cbdbc1f4729dd5e5507def72815ed0d8abc6249',
+    '0xefb595a0178eb79a8df953f87c5148402a224cdf725e88c0146727c6aceadccd',
+    '0x83c6d2cc5ddcf9711a6d59b417dc20eb48afd58d45290099e5987e3d768f328f',
+    '0xbb2d3f7c9583780a7d3904a2f55d792707c345f21de1bacb2d389934d82796b2',
+    '0xb2fd4d29c1390b71b8795ae81196bfd60293adf99f9d32a0aff06288fcdac55f',
+    '0x23cb7121166b9a2f93ae0b7c05bde02eae50d64449b2cbb42bc84e9d38d6cc89',
+];
+
+export const constants = {
+    BASE_16: 16,
+    INVALID_OPCODE: 'invalid opcode',
+    TESTRPC_NETWORK_ID: 50,
+    // Note(albrow): In practice V8 and most other engines limit the minimum
+    // interval for setInterval to 10ms. We still set it to 0 here in order to
+    // ensure we always use the minimum interval.
+    AWAIT_TRANSACTION_MINED_MS: 0,
+    MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
+    MAX_EXECUTE_TRANSACTION_GAS: 1000000,
+    MAX_TOKEN_TRANSFERFROM_GAS: 80000,
+    MAX_TOKEN_APPROVE_GAS: 60000,
+    MAX_TRANSFER_FROM_GAS: 150000,
+    DUMMY_TOKEN_NAME: '',
+    DUMMY_TOKEN_SYMBOL: '',
+    DUMMY_TOKEN_DECIMALS: new BigNumber(18),
+    DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
+    NULL_BYTES: '0x',
+    NUM_DUMMY_ERC20_TO_DEPLOY: 3,
+    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
+    NUM_ERC721_TOKENS_TO_MINT: 2,
+    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
+    UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
+    TESTRPC_PRIVATE_KEYS: _.map(TESTRPC_PRIVATE_KEYS_STRINGS, privateKeyString => ethUtil.toBuffer(privateKeyString)),
+    INITIAL_ERC20_BALANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
+    INITIAL_ERC20_ALLOWANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
+    STATIC_ORDER_PARAMS: {
+        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
+        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
+        makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+        takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+    },
+    WORD_LENGTH: 32,
+    ZERO_AMOUNT: new BigNumber(0),
+    PERCENTAGE_DENOMINATOR: new BigNumber(10).pow(18),
+    FUNCTIONS_WITH_MUTEX: [
+        'FILL_ORDER',
+        'FILL_OR_KILL_ORDER',
+        'BATCH_FILL_ORDERS',
+        'BATCH_FILL_OR_KILL_ORDERS',
+        'MARKET_BUY_ORDERS',
+        'MARKET_SELL_ORDERS',
+        'MATCH_ORDERS',
+        'CANCEL_ORDER',
+        'BATCH_CANCEL_ORDERS',
+        'CANCEL_ORDERS_UP_TO',
+        'SET_SIGNATURE_VALIDATOR_APPROVAL',
+    ],
+};
diff --git a/contracts/test-utils/src/coverage.ts b/contracts/test-utils/src/coverage.ts
new file mode 100644
index 000000000..5becfa1b6
--- /dev/null
+++ b/contracts/test-utils/src/coverage.ts
@@ -0,0 +1,21 @@
+import { devConstants } from '@0x/dev-utils';
+import { CoverageSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
+import * as _ from 'lodash';
+
+let coverageSubprovider: CoverageSubprovider;
+
+export const coverage = {
+    getCoverageSubproviderSingleton(): CoverageSubprovider {
+        if (_.isUndefined(coverageSubprovider)) {
+            coverageSubprovider = coverage._getCoverageSubprovider();
+        }
+        return coverageSubprovider;
+    },
+    _getCoverageSubprovider(): CoverageSubprovider {
+        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
+        const isVerbose = true;
+        const subprovider = new CoverageSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
+        return subprovider;
+    },
+};
diff --git a/contracts/test-utils/src/formatters.ts b/contracts/test-utils/src/formatters.ts
new file mode 100644
index 000000000..813eb45db
--- /dev/null
+++ b/contracts/test-utils/src/formatters.ts
@@ -0,0 +1,68 @@
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as _ from 'lodash';
+
+import { constants } from './constants';
+import { orderUtils } from './order_utils';
+import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types';
+
+export const formatters = {
+    createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders {
+        const batchFill: BatchFillOrders = {
+            orders: [],
+            signatures: [],
+            takerAssetFillAmounts,
+        };
+        _.forEach(signedOrders, signedOrder => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            batchFill.orders.push(orderWithoutExchangeAddress);
+            batchFill.signatures.push(signedOrder.signature);
+            if (takerAssetFillAmounts.length < signedOrders.length) {
+                batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount);
+            }
+        });
+        return batchFill;
+    },
+    createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber): MarketSellOrders {
+        const marketSellOrders: MarketSellOrders = {
+            orders: [],
+            signatures: [],
+            takerAssetFillAmount,
+        };
+        _.forEach(signedOrders, (signedOrder, i) => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            if (i !== 0) {
+                orderWithoutExchangeAddress.takerAssetData = constants.NULL_BYTES;
+            }
+            marketSellOrders.orders.push(orderWithoutExchangeAddress);
+            marketSellOrders.signatures.push(signedOrder.signature);
+        });
+        return marketSellOrders;
+    },
+    createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber): MarketBuyOrders {
+        const marketBuyOrders: MarketBuyOrders = {
+            orders: [],
+            signatures: [],
+            makerAssetFillAmount,
+        };
+        _.forEach(signedOrders, (signedOrder, i) => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            if (i !== 0) {
+                orderWithoutExchangeAddress.makerAssetData = constants.NULL_BYTES;
+            }
+            marketBuyOrders.orders.push(orderWithoutExchangeAddress);
+            marketBuyOrders.signatures.push(signedOrder.signature);
+        });
+        return marketBuyOrders;
+    },
+    createBatchCancel(signedOrders: SignedOrder[]): BatchCancelOrders {
+        const batchCancel: BatchCancelOrders = {
+            orders: [],
+        };
+        _.forEach(signedOrders, signedOrder => {
+            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+            batchCancel.orders.push(orderWithoutExchangeAddress);
+        });
+        return batchCancel;
+    },
+};
diff --git a/contracts/test-utils/src/global_hooks.ts b/contracts/test-utils/src/global_hooks.ts
new file mode 100644
index 000000000..307dd0777
--- /dev/null
+++ b/contracts/test-utils/src/global_hooks.ts
@@ -0,0 +1,15 @@
+import { env, EnvVars } from '@0x/dev-utils';
+
+import { coverage } from './coverage';
+import { profiler } from './profiler';
+
+after('generate coverage report', async () => {
+    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+        await coverageSubprovider.writeCoverageAsync();
+    }
+    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
+        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+        await profilerSubprovider.writeProfilerOutputAsync();
+    }
+});
diff --git a/contracts/test-utils/src/index.ts b/contracts/test-utils/src/index.ts
new file mode 100644
index 000000000..efd57903c
--- /dev/null
+++ b/contracts/test-utils/src/index.ts
@@ -0,0 +1,54 @@
+export { AbstractAssetWrapper } from './abstract_asset_wrapper';
+export { chaiSetup } from './chai_setup';
+export { constants } from './constants';
+export {
+    expectContractCallFailedAsync,
+    expectContractCallFailedWithoutReasonAsync,
+    expectContractCreationFailedAsync,
+    expectContractCreationFailedWithoutReasonAsync,
+    expectInsufficientFundsAsync,
+    expectTransactionFailedAsync,
+    sendTransactionResult,
+    expectTransactionFailedWithoutReasonAsync,
+    getInvalidOpcodeErrorMessageForCallAsync,
+    getRevertReasonOrErrorMessageForSendTransactionAsync,
+} from './assertions';
+export { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from './block_timestamp';
+export { provider, txDefaults, web3Wrapper } from './web3_wrapper';
+export { LogDecoder } from './log_decoder';
+export { formatters } from './formatters';
+export { signingUtils } from './signing_utils';
+export { orderUtils } from './order_utils';
+export { typeEncodingUtils } from './type_encoding_utils';
+export { profiler } from './profiler';
+export { coverage } from './coverage';
+export { addressUtils } from './address_utils';
+export { OrderFactory } from './order_factory';
+export { TransactionFactory } from './transaction_factory';
+export { testWithReferenceFuncAsync } from './test_with_reference';
+export {
+    MarketBuyOrders,
+    MarketSellOrders,
+    ERC721TokenIdsByOwner,
+    SignedTransaction,
+    OrderStatus,
+    AllowanceAmountScenario,
+    AssetDataScenario,
+    BalanceAmountScenario,
+    ContractName,
+    ExpirationTimeSecondsScenario,
+    TransferAmountsLoggedByMatchOrders,
+    TransferAmountsByMatchOrders,
+    OrderScenario,
+    TraderStateScenario,
+    TransactionDataParams,
+    Token,
+    FillScenario,
+    FeeRecipientAddressScenario,
+    OrderAssetAmountScenario,
+    TakerAssetFillAmountScenario,
+    TakerScenario,
+    OrderInfo,
+    ERC20BalancesByOwner,
+    FillResults,
+} from './types';
diff --git a/contracts/test-utils/src/log_decoder.ts b/contracts/test-utils/src/log_decoder.ts
new file mode 100644
index 000000000..54666ea5f
--- /dev/null
+++ b/contracts/test-utils/src/log_decoder.ts
@@ -0,0 +1,51 @@
+import { AbiDecoder, BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import {
+    AbiDefinition,
+    ContractArtifact,
+    DecodedLogArgs,
+    LogEntry,
+    LogWithDecodedArgs,
+    RawLog,
+    TransactionReceiptWithDecodedLogs,
+} from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { constants } from './constants';
+
+export class LogDecoder {
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _abiDecoder: AbiDecoder;
+    public static wrapLogBigNumbers(log: any): any {
+        const argNames = _.keys(log.args);
+        for (const argName of argNames) {
+            const isWeb3BigNumber = _.startsWith(log.args[argName].constructor.toString(), 'function BigNumber(');
+            if (isWeb3BigNumber) {
+                log.args[argName] = new BigNumber(log.args[argName]);
+            }
+        }
+    }
+    constructor(web3Wrapper: Web3Wrapper, artifacts: { [contractName: string]: ContractArtifact }) {
+        this._web3Wrapper = web3Wrapper;
+        const abiArrays: AbiDefinition[][] = [];
+        _.forEach(artifacts, (artifact: ContractArtifact) => {
+            const compilerOutput = artifact.compilerOutput;
+            abiArrays.push(compilerOutput.abi);
+        });
+        this._abiDecoder = new AbiDecoder(abiArrays);
+    }
+    public decodeLogOrThrow<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
+        const logWithDecodedArgsOrLog = this._abiDecoder.tryToDecodeLogOrNoop(log);
+        // tslint:disable-next-line:no-unnecessary-type-assertion
+        if (_.isUndefined((logWithDecodedArgsOrLog as LogWithDecodedArgs<ArgsType>).args)) {
+            throw new Error(`Unable to decode log: ${JSON.stringify(log)}`);
+        }
+        LogDecoder.wrapLogBigNumbers(logWithDecodedArgsOrLog);
+        return logWithDecodedArgsOrLog;
+    }
+    public async getTxWithDecodedLogsAsync(txHash: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const tx = await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+        tx.logs = _.map(tx.logs, log => this.decodeLogOrThrow(log));
+        return tx;
+    }
+}
diff --git a/contracts/test-utils/src/order_factory.ts b/contracts/test-utils/src/order_factory.ts
new file mode 100644
index 000000000..2449d1a8a
--- /dev/null
+++ b/contracts/test-utils/src/order_factory.ts
@@ -0,0 +1,38 @@
+import { generatePseudoRandomSalt, orderHashUtils } from '@0x/order-utils';
+import { Order, SignatureType, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+
+import { getLatestBlockTimestampAsync } from './block_timestamp';
+import { constants } from './constants';
+import { signingUtils } from './signing_utils';
+
+export class OrderFactory {
+    private readonly _defaultOrderParams: Partial<Order>;
+    private readonly _privateKey: Buffer;
+    constructor(privateKey: Buffer, defaultOrderParams: Partial<Order>) {
+        this._defaultOrderParams = defaultOrderParams;
+        this._privateKey = privateKey;
+    }
+    public async newSignedOrderAsync(
+        customOrderParams: Partial<Order> = {},
+        signatureType: SignatureType = SignatureType.EthSign,
+    ): Promise<SignedOrder> {
+        const tenMinutesInSeconds = 10 * 60;
+        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        const order = ({
+            senderAddress: constants.NULL_ADDRESS,
+            expirationTimeSeconds: new BigNumber(currentBlockTimestamp).add(tenMinutesInSeconds),
+            salt: generatePseudoRandomSalt(),
+            takerAddress: constants.NULL_ADDRESS,
+            ...this._defaultOrderParams,
+            ...customOrderParams,
+        } as any) as Order;
+        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
+        const signature = signingUtils.signMessage(orderHashBuff, this._privateKey, signatureType);
+        const signedOrder = {
+            ...order,
+            signature: `0x${signature.toString('hex')}`,
+        };
+        return signedOrder;
+    }
+}
diff --git a/contracts/test-utils/src/order_utils.ts b/contracts/test-utils/src/order_utils.ts
new file mode 100644
index 000000000..4f7a34011
--- /dev/null
+++ b/contracts/test-utils/src/order_utils.ts
@@ -0,0 +1,58 @@
+import { OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+
+import { constants } from './constants';
+import { CancelOrder, MatchOrder } from './types';
+
+export const orderUtils = {
+    getPartialAmountFloor(numerator: BigNumber, denominator: BigNumber, target: BigNumber): BigNumber {
+        const partialAmount = numerator
+            .mul(target)
+            .div(denominator)
+            .floor();
+        return partialAmount;
+    },
+    createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
+        const fill = {
+            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
+            takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount,
+            signature: signedOrder.signature,
+        };
+        return fill;
+    },
+    createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber): CancelOrder {
+        const cancel = {
+            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
+            takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount,
+        };
+        return cancel;
+    },
+    getOrderWithoutExchangeAddress(signedOrder: SignedOrder): OrderWithoutExchangeAddress {
+        const orderStruct = {
+            senderAddress: signedOrder.senderAddress,
+            makerAddress: signedOrder.makerAddress,
+            takerAddress: signedOrder.takerAddress,
+            feeRecipientAddress: signedOrder.feeRecipientAddress,
+            makerAssetAmount: signedOrder.makerAssetAmount,
+            takerAssetAmount: signedOrder.takerAssetAmount,
+            makerFee: signedOrder.makerFee,
+            takerFee: signedOrder.takerFee,
+            expirationTimeSeconds: signedOrder.expirationTimeSeconds,
+            salt: signedOrder.salt,
+            makerAssetData: signedOrder.makerAssetData,
+            takerAssetData: signedOrder.takerAssetData,
+        };
+        return orderStruct;
+    },
+    createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
+        const fill = {
+            left: orderUtils.getOrderWithoutExchangeAddress(signedOrderLeft),
+            right: orderUtils.getOrderWithoutExchangeAddress(signedOrderRight),
+            leftSignature: signedOrderLeft.signature,
+            rightSignature: signedOrderRight.signature,
+        };
+        fill.right.makerAssetData = constants.NULL_BYTES;
+        fill.right.takerAssetData = constants.NULL_BYTES;
+        return fill;
+    },
+};
diff --git a/contracts/test-utils/src/profiler.ts b/contracts/test-utils/src/profiler.ts
new file mode 100644
index 000000000..2c7c1d66c
--- /dev/null
+++ b/contracts/test-utils/src/profiler.ts
@@ -0,0 +1,27 @@
+import { devConstants } from '@0x/dev-utils';
+import { ProfilerSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
+import * as _ from 'lodash';
+
+let profilerSubprovider: ProfilerSubprovider;
+
+export const profiler = {
+    start(): void {
+        profiler.getProfilerSubproviderSingleton().start();
+    },
+    stop(): void {
+        profiler.getProfilerSubproviderSingleton().stop();
+    },
+    getProfilerSubproviderSingleton(): ProfilerSubprovider {
+        if (_.isUndefined(profilerSubprovider)) {
+            profilerSubprovider = profiler._getProfilerSubprovider();
+        }
+        return profilerSubprovider;
+    },
+    _getProfilerSubprovider(): ProfilerSubprovider {
+        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
+        const isVerbose = true;
+        const subprovider = new ProfilerSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
+        return subprovider;
+    },
+};
diff --git a/contracts/test-utils/src/revert_trace.ts b/contracts/test-utils/src/revert_trace.ts
new file mode 100644
index 000000000..3f74fd28b
--- /dev/null
+++ b/contracts/test-utils/src/revert_trace.ts
@@ -0,0 +1,21 @@
+import { devConstants } from '@0x/dev-utils';
+import { RevertTraceSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
+import * as _ from 'lodash';
+
+let revertTraceSubprovider: RevertTraceSubprovider;
+
+export const revertTrace = {
+    getRevertTraceSubproviderSingleton(): RevertTraceSubprovider {
+        if (_.isUndefined(revertTraceSubprovider)) {
+            revertTraceSubprovider = revertTrace._getRevertTraceSubprovider();
+        }
+        return revertTraceSubprovider;
+    },
+    _getRevertTraceSubprovider(): RevertTraceSubprovider {
+        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
+        const isVerbose = true;
+        const subprovider = new RevertTraceSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
+        return subprovider;
+    },
+};
diff --git a/contracts/test-utils/src/signing_utils.ts b/contracts/test-utils/src/signing_utils.ts
new file mode 100644
index 000000000..21f864bfa
--- /dev/null
+++ b/contracts/test-utils/src/signing_utils.ts
@@ -0,0 +1,29 @@
+import { SignatureType } from '@0x/types';
+import * as ethUtil from 'ethereumjs-util';
+
+export const signingUtils = {
+    signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
+        if (signatureType === SignatureType.EthSign) {
+            const prefixedMessage = ethUtil.hashPersonalMessage(message);
+            const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey);
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(signatureType),
+            ]);
+            return signature;
+        } else if (signatureType === SignatureType.EIP712) {
+            const ecSignature = ethUtil.ecsign(message, privateKey);
+            const signature = Buffer.concat([
+                ethUtil.toBuffer(ecSignature.v),
+                ecSignature.r,
+                ecSignature.s,
+                ethUtil.toBuffer(signatureType),
+            ]);
+            return signature;
+        } else {
+            throw new Error(`${signatureType} is not a valid signature type`);
+        }
+    },
+};
diff --git a/contracts/test-utils/src/test_with_reference.ts b/contracts/test-utils/src/test_with_reference.ts
new file mode 100644
index 000000000..b80be4a6c
--- /dev/null
+++ b/contracts/test-utils/src/test_with_reference.ts
@@ -0,0 +1,139 @@
+import * as chai from 'chai';
+import * as _ from 'lodash';
+
+import { chaiSetup } from './chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+class Value<T> {
+    public value: T;
+    constructor(value: T) {
+        this.value = value;
+    }
+}
+
+// tslint:disable-next-line: max-classes-per-file
+class ErrorMessage {
+    public error: string;
+    constructor(message: string) {
+        this.error = message;
+    }
+}
+
+type PromiseResult<T> = Value<T> | ErrorMessage;
+
+// TODO(albrow): This seems like a generic utility function that could exist in
+// lodash. We should replace it by a library implementation, or move it to our
+// own.
+async function evaluatePromise<T>(promise: Promise<T>): Promise<PromiseResult<T>> {
+    try {
+        return new Value<T>(await promise);
+    } catch (e) {
+        return new ErrorMessage(e.message);
+    }
+}
+
+export async function testWithReferenceFuncAsync<P0, R>(
+    referenceFunc: (p0: P0) => Promise<R>,
+    testFunc: (p0: P0) => Promise<R>,
+    values: [P0],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, R>(
+    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
+    testFunc: (p0: P0, p1: P1) => Promise<R>,
+    values: [P0, P1],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, P2, R>(
+    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
+    values: [P0, P1, P2],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, P2, P3, R>(
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
+    values: [P0, P1, P2, P3],
+): Promise<void>;
+export async function testWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
+    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
+    values: [P0, P1, P2, P3, P4],
+): Promise<void>;
+
+/**
+ * Tests the behavior of a test function by comparing it to the expected
+ * behavior (defined by a reference function).
+ *
+ * First the reference function will be called to obtain an "expected result",
+ * or if the reference function throws/rejects, an "expected error". Next, the
+ * test function will be called to obtain an "actual result", or if the test
+ * function throws/rejects, an "actual error". The test passes if at least one
+ * of the following conditions is met:
+ *
+ * 1) Neither the reference function or the test function throw and the
+ * "expected result" equals the "actual result".
+ *
+ * 2) Both the reference function and the test function throw and the "actual
+ * error" message *contains* the "expected error" message.
+ *
+ * @param referenceFuncAsync a reference function implemented in pure
+ * JavaScript/TypeScript which accepts N arguments and returns the "expected
+ * result" or throws/rejects with the "expected error".
+ * @param testFuncAsync a test function which, e.g., makes a call or sends a
+ * transaction to a contract. It accepts the same N arguments returns the
+ * "actual result" or throws/rejects with the "actual error".
+ * @param values an array of N values, where each value corresponds in-order to
+ * an argument to both the test function and the reference function.
+ * @return A Promise that resolves if the test passes and rejects if the test
+ * fails, according to the rules described above.
+ */
+export async function testWithReferenceFuncAsync(
+    referenceFuncAsync: (...args: any[]) => Promise<any>,
+    testFuncAsync: (...args: any[]) => Promise<any>,
+    values: any[],
+): Promise<void> {
+    // Measure correct behaviour
+    const expected = await evaluatePromise(referenceFuncAsync(...values));
+
+    // Measure actual behaviour
+    const actual = await evaluatePromise(testFuncAsync(...values));
+
+    // Compare behaviour
+    if (expected instanceof ErrorMessage) {
+        // If we expected an error, check if the actual error message contains the
+        // expected error message.
+        if (!(actual instanceof ErrorMessage)) {
+            throw new Error(
+                `Expected error containing ${expected.error} but got no error\n\tTest case: ${_getTestCaseString(
+                    referenceFuncAsync,
+                    values,
+                )}`,
+            );
+        }
+        expect(actual.error).to.contain(
+            expected.error,
+            `${actual.error}\n\tTest case: ${_getTestCaseString(referenceFuncAsync, values)}`,
+        );
+    } else {
+        // If we do not expect an error, compare actual and expected directly.
+        expect(actual).to.deep.equal(expected, `Test case ${_getTestCaseString(referenceFuncAsync, values)}`);
+    }
+}
+
+function _getTestCaseString(referenceFuncAsync: (...args: any[]) => Promise<any>, values: any[]): string {
+    const paramNames = _getParameterNames(referenceFuncAsync);
+    return JSON.stringify(_.zipObject(paramNames, values));
+}
+
+// Source: https://stackoverflow.com/questions/1007981/how-to-get-function-parameter-names-values-dynamically
+function _getParameterNames(func: (...args: any[]) => any): string[] {
+    return _.toString(func)
+        .replace(/[/][/].*$/gm, '') // strip single-line comments
+        .replace(/\s+/g, '') // strip white space
+        .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments
+        .split('){', 1)[0]
+        .replace(/^[^(]*[(]/, '') // extract the parameters
+        .replace(/=[^,]+/g, '') // strip any ES6 defaults
+        .split(',')
+        .filter(Boolean); // split & filter [""]
+}
diff --git a/contracts/test-utils/src/transaction_factory.ts b/contracts/test-utils/src/transaction_factory.ts
new file mode 100644
index 000000000..dbab3ade4
--- /dev/null
+++ b/contracts/test-utils/src/transaction_factory.ts
@@ -0,0 +1,37 @@
+import { eip712Utils, generatePseudoRandomSalt } from '@0x/order-utils';
+import { SignatureType } from '@0x/types';
+import { signTypedDataUtils } from '@0x/utils';
+import * as ethUtil from 'ethereumjs-util';
+
+import { signingUtils } from './signing_utils';
+import { SignedTransaction } from './types';
+
+export class TransactionFactory {
+    private readonly _signerBuff: Buffer;
+    private readonly _exchangeAddress: string;
+    private readonly _privateKey: Buffer;
+    constructor(privateKey: Buffer, exchangeAddress: string) {
+        this._privateKey = privateKey;
+        this._exchangeAddress = exchangeAddress;
+        this._signerBuff = ethUtil.privateToAddress(this._privateKey);
+    }
+    public newSignedTransaction(data: string, signatureType: SignatureType = SignatureType.EthSign): SignedTransaction {
+        const salt = generatePseudoRandomSalt();
+        const signerAddress = `0x${this._signerBuff.toString('hex')}`;
+        const executeTransactionData = {
+            salt,
+            signerAddress,
+            data,
+        };
+
+        const typedData = eip712Utils.createZeroExTransactionTypedData(executeTransactionData, this._exchangeAddress);
+        const eip712MessageBuffer = signTypedDataUtils.generateTypedDataHash(typedData);
+        const signature = signingUtils.signMessage(eip712MessageBuffer, this._privateKey, signatureType);
+        const signedTx = {
+            exchangeAddress: this._exchangeAddress,
+            signature: `0x${signature.toString('hex')}`,
+            ...executeTransactionData,
+        };
+        return signedTx;
+    }
+}
diff --git a/contracts/test-utils/src/type_encoding_utils.ts b/contracts/test-utils/src/type_encoding_utils.ts
new file mode 100644
index 000000000..bfd9c9ef5
--- /dev/null
+++ b/contracts/test-utils/src/type_encoding_utils.ts
@@ -0,0 +1,21 @@
+import { BigNumber } from '@0x/utils';
+import BN = require('bn.js');
+import ethUtil = require('ethereumjs-util');
+
+import { constants } from './constants';
+
+export const typeEncodingUtils = {
+    encodeUint256(value: BigNumber): Buffer {
+        const base = 10;
+        const formattedValue = new BN(value.toString(base));
+        const encodedValue = ethUtil.toBuffer(formattedValue);
+        // tslint:disable-next-line:custom-no-magic-numbers
+        const paddedValue = ethUtil.setLengthLeft(encodedValue, constants.WORD_LENGTH);
+        return paddedValue;
+    },
+    decodeUint256(encodedValue: Buffer): BigNumber {
+        const formattedValue = ethUtil.bufferToHex(encodedValue);
+        const value = new BigNumber(formattedValue, constants.BASE_16);
+        return value;
+    },
+};
diff --git a/contracts/test-utils/src/types.ts b/contracts/test-utils/src/types.ts
new file mode 100644
index 000000000..9fc9e1570
--- /dev/null
+++ b/contracts/test-utils/src/types.ts
@@ -0,0 +1,241 @@
+import { OrderWithoutExchangeAddress } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { AbiDefinition } from 'ethereum-types';
+
+export interface ERC20BalancesByOwner {
+    [ownerAddress: string]: {
+        [tokenAddress: string]: BigNumber;
+    };
+}
+
+export interface ERC721TokenIdsByOwner {
+    [ownerAddress: string]: {
+        [tokenAddress: string]: BigNumber[];
+    };
+}
+
+export interface SubmissionContractEventArgs {
+    transactionId: BigNumber;
+}
+
+export interface BatchFillOrders {
+    orders: OrderWithoutExchangeAddress[];
+    signatures: string[];
+    takerAssetFillAmounts: BigNumber[];
+}
+
+export interface MarketSellOrders {
+    orders: OrderWithoutExchangeAddress[];
+    signatures: string[];
+    takerAssetFillAmount: BigNumber;
+}
+
+export interface MarketBuyOrders {
+    orders: OrderWithoutExchangeAddress[];
+    signatures: string[];
+    makerAssetFillAmount: BigNumber;
+}
+
+export interface BatchCancelOrders {
+    orders: OrderWithoutExchangeAddress[];
+}
+
+export interface CancelOrdersBefore {
+    salt: BigNumber;
+}
+
+export interface TransactionDataParams {
+    name: string;
+    abi: AbiDefinition[];
+    args: any[];
+}
+
+export interface MultiSigConfig {
+    owners: string[];
+    confirmationsRequired: number;
+    secondsRequired: number;
+}
+
+export interface MultiSigConfigByNetwork {
+    [networkName: string]: MultiSigConfig;
+}
+
+export interface Token {
+    address?: string;
+    name: string;
+    symbol: string;
+    decimals: number;
+    ipfsHash: string;
+    swarmHash: string;
+}
+
+export enum OrderStatus {
+    INVALID,
+    INVALID_MAKER_ASSET_AMOUNT,
+    INVALID_TAKER_ASSET_AMOUNT,
+    FILLABLE,
+    EXPIRED,
+    FULLY_FILLED,
+    CANCELLED,
+}
+
+export enum ContractName {
+    TokenRegistry = 'TokenRegistry',
+    MultiSigWalletWithTimeLock = 'MultiSigWalletWithTimeLock',
+    Exchange = 'Exchange',
+    ZRXToken = 'ZRXToken',
+    DummyERC20Token = 'DummyERC20Token',
+    EtherToken = 'WETH9',
+    AssetProxyOwner = 'AssetProxyOwner',
+    AccountLevels = 'AccountLevels',
+    EtherDelta = 'EtherDelta',
+    Arbitrage = 'Arbitrage',
+    TestAssetDataDecoders = 'TestAssetDataDecoders',
+    TestAssetProxyDispatcher = 'TestAssetProxyDispatcher',
+    TestLibs = 'TestLibs',
+    TestSignatureValidator = 'TestSignatureValidator',
+    ERC20Proxy = 'ERC20Proxy',
+    ERC721Proxy = 'ERC721Proxy',
+    DummyERC721Receiver = 'DummyERC721Receiver',
+    DummyERC721Token = 'DummyERC721Token',
+    TestLibBytes = 'TestLibBytes',
+    TestWallet = 'TestWallet',
+    Authorizable = 'Authorizable',
+    Whitelist = 'Whitelist',
+    Forwarder = 'Forwarder',
+}
+
+export interface SignedTransaction {
+    exchangeAddress: string;
+    salt: BigNumber;
+    signerAddress: string;
+    data: string;
+    signature: string;
+}
+
+export interface TransferAmountsByMatchOrders {
+    // Left Maker
+    amountBoughtByLeftMaker: BigNumber;
+    amountSoldByLeftMaker: BigNumber;
+    feePaidByLeftMaker: BigNumber;
+    // Right Maker
+    amountBoughtByRightMaker: BigNumber;
+    amountSoldByRightMaker: BigNumber;
+    feePaidByRightMaker: BigNumber;
+    // Taker
+    amountReceivedByTaker: BigNumber;
+    feePaidByTakerLeft: BigNumber;
+    feePaidByTakerRight: BigNumber;
+}
+
+export interface TransferAmountsLoggedByMatchOrders {
+    makerAddress: string;
+    takerAddress: string;
+    makerAssetFilledAmount: string;
+    takerAssetFilledAmount: string;
+    makerFeePaid: string;
+    takerFeePaid: string;
+}
+
+export interface OrderInfo {
+    orderStatus: number;
+    orderHash: string;
+    orderTakerAssetFilledAmount: BigNumber;
+}
+
+export interface CancelOrder {
+    order: OrderWithoutExchangeAddress;
+    takerAssetCancelAmount: BigNumber;
+}
+
+export interface MatchOrder {
+    left: OrderWithoutExchangeAddress;
+    right: OrderWithoutExchangeAddress;
+    leftSignature: string;
+    rightSignature: string;
+}
+
+// Combinatorial testing types
+
+export enum FeeRecipientAddressScenario {
+    BurnAddress = 'BURN_ADDRESS',
+    EthUserAddress = 'ETH_USER_ADDRESS',
+}
+
+export enum OrderAssetAmountScenario {
+    Zero = 'ZERO',
+    Large = 'LARGE',
+    Small = 'SMALL',
+}
+
+export enum TakerScenario {
+    CorrectlySpecified = 'CORRECTLY_SPECIFIED',
+    IncorrectlySpecified = 'INCORRECTLY_SPECIFIED',
+    Unspecified = 'UNSPECIFIED',
+}
+
+export enum ExpirationTimeSecondsScenario {
+    InPast = 'IN_PAST',
+    InFuture = 'IN_FUTURE',
+}
+
+export enum AssetDataScenario {
+    ERC20ZeroDecimals = 'ERC20_ZERO_DECIMALS',
+    ZRXFeeToken = 'ZRX_FEE_TOKEN',
+    ERC20FiveDecimals = 'ERC20_FIVE_DECIMALS',
+    ERC20NonZRXEighteenDecimals = 'ERC20_NON_ZRX_EIGHTEEN_DECIMALS',
+    ERC721 = 'ERC721',
+}
+
+export enum TakerAssetFillAmountScenario {
+    Zero = 'ZERO',
+    GreaterThanRemainingFillableTakerAssetAmount = 'GREATER_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
+    LessThanRemainingFillableTakerAssetAmount = 'LESS_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
+    ExactlyRemainingFillableTakerAssetAmount = 'EXACTLY_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
+}
+
+export interface OrderScenario {
+    takerScenario: TakerScenario;
+    feeRecipientScenario: FeeRecipientAddressScenario;
+    makerAssetAmountScenario: OrderAssetAmountScenario;
+    takerAssetAmountScenario: OrderAssetAmountScenario;
+    makerFeeScenario: OrderAssetAmountScenario;
+    takerFeeScenario: OrderAssetAmountScenario;
+    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario;
+    makerAssetDataScenario: AssetDataScenario;
+    takerAssetDataScenario: AssetDataScenario;
+}
+
+export enum BalanceAmountScenario {
+    Exact = 'EXACT',
+    TooLow = 'TOO_LOW',
+    Higher = 'HIGHER',
+}
+
+export enum AllowanceAmountScenario {
+    Exact = 'EXACT',
+    TooLow = 'TOO_LOW',
+    Higher = 'HIGHER',
+    Unlimited = 'UNLIMITED',
+}
+
+export interface TraderStateScenario {
+    traderAssetBalance: BalanceAmountScenario;
+    traderAssetAllowance: AllowanceAmountScenario;
+    zrxFeeBalance: BalanceAmountScenario;
+    zrxFeeAllowance: AllowanceAmountScenario;
+}
+
+export interface FillScenario {
+    orderScenario: OrderScenario;
+    takerAssetFillAmountScenario: TakerAssetFillAmountScenario;
+    makerStateScenario: TraderStateScenario;
+    takerStateScenario: TraderStateScenario;
+}
+
+export interface FillResults {
+    makerAssetFilledAmount: BigNumber;
+    takerAssetFilledAmount: BigNumber;
+    makerFeePaid: BigNumber;
+    takerFeePaid: BigNumber;
+}
diff --git a/contracts/test-utils/src/web3_wrapper.ts b/contracts/test-utils/src/web3_wrapper.ts
new file mode 100644
index 000000000..f7b1a732a
--- /dev/null
+++ b/contracts/test-utils/src/web3_wrapper.ts
@@ -0,0 +1,84 @@
+import { devConstants, env, EnvVars, web3Factory } from '@0x/dev-utils';
+import { prependSubprovider, Web3ProviderEngine } from '@0x/subproviders';
+import { logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as _ from 'lodash';
+
+import { coverage } from './coverage';
+import { profiler } from './profiler';
+import { revertTrace } from './revert_trace';
+
+enum ProviderType {
+    Ganache = 'ganache',
+    Geth = 'geth',
+}
+
+let testProvider: ProviderType;
+switch (process.env.TEST_PROVIDER) {
+    case undefined:
+        testProvider = ProviderType.Ganache;
+        break;
+    case 'ganache':
+        testProvider = ProviderType.Ganache;
+        break;
+    case 'geth':
+        testProvider = ProviderType.Geth;
+        break;
+    default:
+        throw new Error(`Unknown TEST_PROVIDER: ${process.env.TEST_PROVIDER}`);
+}
+
+const ganacheTxDefaults = {
+    from: devConstants.TESTRPC_FIRST_ADDRESS,
+    gas: devConstants.GAS_LIMIT,
+};
+const gethTxDefaults = {
+    from: devConstants.TESTRPC_FIRST_ADDRESS,
+};
+export const txDefaults = testProvider === ProviderType.Ganache ? ganacheTxDefaults : gethTxDefaults;
+
+const gethConfigs = {
+    shouldUseInProcessGanache: false,
+    rpcUrl: 'http://localhost:8501',
+    shouldUseFakeGasEstimate: false,
+};
+const ganacheConfigs = {
+    shouldUseInProcessGanache: true,
+};
+const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs;
+
+export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
+const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
+const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
+const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
+const enabledSubproviderCount = _.filter(
+    [isCoverageEnabled, isProfilerEnabled, isRevertTraceEnabled],
+    _.identity.bind(_),
+).length;
+if (enabledSubproviderCount > 1) {
+    throw new Error(`Only one of coverage, profiler, or revert trace subproviders can be enabled at a time`);
+}
+if (isCoverageEnabled) {
+    const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+    prependSubprovider(provider, coverageSubprovider);
+}
+if (isProfilerEnabled) {
+    if (testProvider === ProviderType.Ganache) {
+        logUtils.warn(
+            "Gas costs in Ganache traces are incorrect and we don't recommend using it for profiling. Please switch to Geth",
+        );
+        process.exit(1);
+    }
+    const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+    logUtils.log(
+        "By default profilerSubprovider is stopped so that you don't get noise from setup code. Don't forget to start it before the code you want to profile and stop it afterwards",
+    );
+    profilerSubprovider.stop();
+    prependSubprovider(provider, profilerSubprovider);
+}
+if (isRevertTraceEnabled) {
+    const revertTraceSubprovider = revertTrace.getRevertTraceSubproviderSingleton();
+    prependSubprovider(provider, revertTraceSubprovider);
+}
+
+export const web3Wrapper = new Web3Wrapper(provider);
diff --git a/contracts/test-utils/test/test_with_reference.ts b/contracts/test-utils/test/test_with_reference.ts
new file mode 100644
index 000000000..1c1211003
--- /dev/null
+++ b/contracts/test-utils/test/test_with_reference.ts
@@ -0,0 +1,63 @@
+import * as chai from 'chai';
+
+import { chaiSetup } from '../src/chai_setup';
+import { testWithReferenceFuncAsync } from '../src/test_with_reference';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+async function divAsync(x: number, y: number): Promise<number> {
+    if (y === 0) {
+        throw new Error('MathError: divide by zero');
+    }
+    return x / y;
+}
+
+// returns an async function that always returns the given value.
+function alwaysValueFunc(value: number): (x: number, y: number) => Promise<number> {
+    return async (x: number, y: number) => value;
+}
+
+// returns an async function which always throws/rejects with the given error
+// message.
+function alwaysFailFunc(errMessage: string): (x: number, y: number) => Promise<number> {
+    return async (x: number, y: number) => {
+        throw new Error(errMessage);
+    };
+}
+
+describe('testWithReferenceFuncAsync', () => {
+    it('passes when both succeed and actual === expected', async () => {
+        await testWithReferenceFuncAsync(alwaysValueFunc(0.5), divAsync, [1, 2]);
+    });
+
+    it('passes when both fail and actual error contains expected error', async () => {
+        await testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 0]);
+    });
+
+    it('fails when both succeed and actual !== expected', async () => {
+        expect(testWithReferenceFuncAsync(alwaysValueFunc(3), divAsync, [1, 2])).to.be.rejectedWith(
+            'Test case {"x":1,"y":2}: expected { value: 0.5 } to deeply equal { value: 3 }',
+        );
+    });
+
+    it('fails when both fail and actual error does not contain expected error', async () => {
+        expect(
+            testWithReferenceFuncAsync(alwaysFailFunc('Unexpected math error'), divAsync, [1, 0]),
+        ).to.be.rejectedWith(
+            'MathError: divide by zero\n\tTest case: {"x":1,"y":0}: expected \'MathError: divide by zero\' to include \'Unexpected math error\'',
+        );
+    });
+
+    it('fails when referenceFunc succeeds and testFunc fails', async () => {
+        expect(testWithReferenceFuncAsync(alwaysValueFunc(0), divAsync, [1, 0])).to.be.rejectedWith(
+            'Test case {"x":1,"y":0}: expected { error: \'MathError: divide by zero\' } to deeply equal { value: 0 }',
+        );
+    });
+
+    it('fails when referenceFunc fails and testFunc succeeds', async () => {
+        expect(testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 2])).to.be.rejectedWith(
+            'Expected error containing divide by zero but got no error\n\tTest case: {"x":1,"y":2}',
+        );
+    });
+});
diff --git a/contracts/test-utils/tsconfig.json b/contracts/test-utils/tsconfig.json
new file mode 100644
index 000000000..e35816553
--- /dev/null
+++ b/contracts/test-utils/tsconfig.json
@@ -0,0 +1,7 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib"
+    },
+    "include": ["./src/**/*", "./test/**/*"]
+}
diff --git a/contracts/test-utils/tslint.json b/contracts/test-utils/tslint.json
new file mode 100644
index 000000000..1bb3ac2a2
--- /dev/null
+++ b/contracts/test-utils/tslint.json
@@ -0,0 +1,6 @@
+{
+    "extends": ["@0x/tslint-config"],
+    "rules": {
+        "custom-no-magic-numbers": false
+    }
+}
-- 
cgit v1.2.3


From 5b0746a8efdad0250897ef255ea9fab7bd14deb5 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:05:40 +0100
Subject: Add support for scoped packages resolving to NPMResoler

---
 packages/sol-resolver/CHANGELOG.json                |  9 +++++++++
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 13 +++++++++++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index fdfb4009b..4c9e612d7 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note": "NPMResolver now supports scoped packages",
+                "pr": 1311
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.17",
diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index a2df0dcad..505362c88 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -1,4 +1,5 @@
 import * as fs from 'fs';
+import * as _ from 'lodash';
 import * as path from 'path';
 
 import { ContractSource } from '../types';
@@ -13,12 +14,20 @@ export class NPMResolver extends Resolver {
     }
     public resolveIfExists(importPath: string): ContractSource | undefined {
         if (!importPath.startsWith('/')) {
-            const [packageName, ...other] = importPath.split('/');
+            let packageName;
+            let packageScope;
+            let other;
+            if (importPath.startsWith('@')) {
+                [packageScope, packageName, ...other] = importPath.split('/');
+            } else {
+                [packageName, ...other] = importPath.split('/');
+            }
             const pathWithinPackage = path.join(...other);
             let currentPath = this._packagePath;
             const ROOT_PATH = '/';
             while (currentPath !== ROOT_PATH) {
-                const lookupPath = path.join(currentPath, 'node_modules', packageName, pathWithinPackage);
+                const packagePath = _.isUndefined(packageScope) ? packageName : path.join(packageScope, packageName);
+                const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
                     return {
-- 
cgit v1.2.3


From eefb1cfe5d77ed62aa3d703d810a55d133fe024b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:16:58 +0100
Subject: Fix an issue when we tried to append base contracts path to absolute
 imports (NPM) in sol-compiler

---
 packages/sol-compiler/CHANGELOG.json  | 9 +++++++++
 packages/sol-compiler/src/compiler.ts | 9 ++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index e9274f64e..490e88d22 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.15",
+        "changes": [
+            {
+                "note": "Fix an issue when we tried to append base contracts path to absolute imports (NPM)",
+                "pr": 1311
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.1.14",
diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 8ee7fa4a9..c5b6497df 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -394,7 +394,14 @@ export class Compiler {
             //
             const lastPathSeparatorPos = contractPath.lastIndexOf('/');
             const contractFolder = lastPathSeparatorPos === -1 ? '' : contractPath.slice(0, lastPathSeparatorPos + 1);
-            importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+            if (importPath.startsWith('.')) {
+                /**
+                 * Some imports path are relative ("../Token.sol", "./Wallet.sol")
+                 * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
+                 * And we need to do the hack mentooned above only for relative imports.
+                 */
+                importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+            }
 
             if (_.isUndefined(sourcesToAppendTo[importPath])) {
                 sourcesToAppendTo[importPath] = { id: fullSources[importPath].id };
-- 
cgit v1.2.3


From 980e3cb82f73036f124313d641f63b2b50e98251 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 15:02:34 +0100
Subject: Remove multisig contracts from the core list of contracts

---
 contracts/core/package.json           | 8 +-------
 contracts/core/src/artifacts/index.ts | 5 +++--
 contracts/core/src/wrappers/index.ts  | 2 --
 contracts/core/tsconfig.json          | 2 --
 4 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/contracts/core/package.json b/contracts/core/package.json
index bdfd7078f..6fbde5538 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -33,8 +33,7 @@
         "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
     },
     "config": {
-        "abis":
-            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
+        "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
     },
     "repository": {
         "type": "git",
@@ -74,14 +73,9 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-<<<<<<< HEAD
         "@0x/base-contract": "^3.0.8",
         "@0x/order-utils": "^3.0.4",
-=======
         "@0x/contracts-multisig": "^1.0.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/order-utils": "^3.0.3",
->>>>>>> Refactor contracts-core into contracts-multisig, contracts-core and contracts-test-utils
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
index 97c1b6209..14a04fcd4 100644
--- a/contracts/core/src/artifacts/index.ts
+++ b/contracts/core/src/artifacts/index.ts
@@ -20,8 +20,6 @@ import * as IValidator from '../../generated-artifacts/IValidator.json';
 import * as IWallet from '../../generated-artifacts/IWallet.json';
 import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
 import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
-import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
-import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
 import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
 import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json';
 import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
@@ -58,9 +56,12 @@ export const artifacts = {
     IWallet: IWallet as ContractArtifact,
     InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
     MixinAuthorizable: MixinAuthorizable as ContractArtifact,
+<<<<<<< HEAD
     MultiAssetProxy: MultiAssetProxy as ContractArtifact,
     MultiSigWallet: MultiSigWallet as ContractArtifact,
     MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
+=======
+>>>>>>> Remove multisig contracts from the core list of contracts
     OrderValidator: OrderValidator as ContractArtifact,
     ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
     TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts
index 9ca676b56..2a73b37ff 100644
--- a/contracts/core/src/wrappers/index.ts
+++ b/contracts/core/src/wrappers/index.ts
@@ -15,8 +15,6 @@ export * from '../../generated-wrappers/i_asset_data';
 export * from '../../generated-wrappers/i_asset_proxy';
 export * from '../../generated-wrappers/invalid_erc721_receiver';
 export * from '../../generated-wrappers/mixin_authorizable';
-export * from '../../generated-wrappers/multi_sig_wallet';
-export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
 export * from '../../generated-wrappers/order_validator';
 export * from '../../generated-wrappers/reentrant_erc20_token';
 export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json
index e0f85079a..be552e5a3 100644
--- a/contracts/core/tsconfig.json
+++ b/contracts/core/tsconfig.json
@@ -27,8 +27,6 @@
         "./generated-artifacts/InvalidERC721Receiver.json",
         "./generated-artifacts/MixinAuthorizable.json",
         "./generated-artifacts/MultiAssetProxy.json",
-        "./generated-artifacts/MultiSigWallet.json",
-        "./generated-artifacts/MultiSigWalletWithTimeLock.json",
         "./generated-artifacts/OrderValidator.json",
         "./generated-artifacts/ReentrantERC20Token.json",
         "./generated-artifacts/TestAssetProxyDispatcher.json",
-- 
cgit v1.2.3


From 91c89d90a5266354b14fe81517424396b0ca18b0 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 16:16:15 +0100
Subject: Use assetProxyOwner instead of the multisig in the core contracts
 tests

---
 contracts/core/test/multisig/asset_proxy_owner.ts  | 76 ++++++++++++----------
 .../core/test/utils/asset_proxy_owner_wrapper.ts   | 69 ++++++++++++++++++++
 contracts/core/test/utils/multi_sig_wrapper.ts     | 67 -------------------
 3 files changed, 110 insertions(+), 102 deletions(-)
 create mode 100644 contracts/core/test/utils/asset_proxy_owner_wrapper.ts
 delete mode 100644 contracts/core/test/utils/multi_sig_wrapper.ts

diff --git a/contracts/core/test/multisig/asset_proxy_owner.ts b/contracts/core/test/multisig/asset_proxy_owner.ts
index f9ff9fe1e..c4ea3813f 100644
--- a/contracts/core/test/multisig/asset_proxy_owner.ts
+++ b/contracts/core/test/multisig/asset_proxy_owner.ts
@@ -27,7 +27,7 @@ import {
 import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
 import { TestAssetProxyOwnerContract } from '../../generated-wrappers/test_asset_proxy_owner';
 import { artifacts } from '../../src/artifacts';
-import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
+import { AssetProxyOwnerWrapper } from '../utils/asset_proxy_owner_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -43,7 +43,7 @@ describe('AssetProxyOwner', () => {
     let erc20Proxy: MixinAuthorizableContract;
     let erc721Proxy: MixinAuthorizableContract;
     let testAssetProxyOwner: TestAssetProxyOwnerContract;
-    let multiSigWrapper: MultiSigWrapper;
+    let assetProxyOwnerWrapper: AssetProxyOwnerWrapper;
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -77,7 +77,7 @@ describe('AssetProxyOwner', () => {
             REQUIRED_APPROVALS,
             SECONDS_TIME_LOCKED,
         );
-        multiSigWrapper = new MultiSigWrapper(testAssetProxyOwner, provider);
+        assetProxyOwnerWrapper = new AssetProxyOwnerWrapper(testAssetProxyOwner, provider);
         await web3Wrapper.awaitTransactionSuccessAsync(
             await erc20Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
                 from: initialOwner,
@@ -174,7 +174,7 @@ describe('AssetProxyOwner', () => {
                 addressToRegister,
                 isRegistered,
             );
-            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+            const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                 testAssetProxyOwner.address,
                 registerAssetProxyData,
                 owners[0],
@@ -183,10 +183,10 @@ describe('AssetProxyOwner', () => {
             const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
             const txId = log.args.transactionId;
 
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
             await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
 
-            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
+            const executeTxRes = await assetProxyOwnerWrapper.executeTransactionAsync(txId, owners[0]);
             const registerLog = executeTxRes.logs[0] as LogWithDecodedArgs<
                 AssetProxyOwnerAssetProxyRegistrationEventArgs
             >;
@@ -206,7 +206,7 @@ describe('AssetProxyOwner', () => {
                 addressToRegister,
                 isRegistered,
             );
-            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+            const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                 testAssetProxyOwner.address,
                 registerAssetProxyData,
                 owners[0],
@@ -214,10 +214,10 @@ describe('AssetProxyOwner', () => {
             const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
             const txId = log.args.transactionId;
 
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+            await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
             await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
 
-            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
+            const executeTxRes = await assetProxyOwnerWrapper.executeTransactionAsync(txId, owners[0]);
             const failureLog = executeTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerExecutionFailureEventArgs>;
             expect(failureLog.args.transactionId).to.be.bignumber.equal(txId);
 
@@ -239,7 +239,7 @@ describe('AssetProxyOwner', () => {
                 addressToRegister,
                 isRegistered,
             );
-            const registerAssetProxySubmitRes = await multiSigWrapper.submitTransactionAsync(
+            const registerAssetProxySubmitRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                 testAssetProxyOwner.address,
                 registerAssetProxyData,
                 owners[0],
@@ -249,12 +249,12 @@ describe('AssetProxyOwner', () => {
             >;
 
             const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(authorized);
-            const erc20AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
+            const erc20AddAuthorizedAddressSubmitRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                 erc20Proxy.address,
                 addAuthorizedAddressData,
                 owners[0],
             );
-            const erc721AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
+            const erc721AddAuthorizedAddressSubmitRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                 erc721Proxy.address,
                 addAuthorizedAddressData,
                 owners[0],
@@ -269,15 +269,15 @@ describe('AssetProxyOwner', () => {
             const erc20AddAuthorizedAddressTxId = erc20AddAuthorizedAddressSubmitLog.args.transactionId;
             const erc721AddAuthorizedAddressTxId = erc721AddAuthorizedAddressSubmitLog.args.transactionId;
 
-            await multiSigWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]);
-            await multiSigWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]);
-            await multiSigWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]);
+            await assetProxyOwnerWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]);
+            await assetProxyOwnerWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]);
+            await assetProxyOwnerWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]);
             await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-            await multiSigWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]);
-            await multiSigWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], {
+            await assetProxyOwnerWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]);
+            await assetProxyOwnerWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], {
                 gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
             });
-            await multiSigWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], {
+            await assetProxyOwnerWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], {
                 gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
             });
         });
@@ -287,7 +287,7 @@ describe('AssetProxyOwner', () => {
                 const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
                     authorized,
                 );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     notRemoveAuthorizedAddressData,
                     owners[0],
@@ -305,7 +305,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc20Index,
                 );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -323,7 +323,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc721Index,
                 );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
+                const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc721Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -343,7 +343,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc20Index,
                 );
-                const res = await multiSigWrapper.submitTransactionAsync(
+                const res = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -364,7 +364,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc721Index,
                 );
-                const res = await multiSigWrapper.submitTransactionAsync(
+                const res = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc721Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -372,7 +372,7 @@ describe('AssetProxyOwner', () => {
                 const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
                 const txId = log.args.transactionId;
 
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
 
                 return expectTransactionFailedAsync(
                     testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
@@ -387,7 +387,7 @@ describe('AssetProxyOwner', () => {
                 const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
                     newAuthorized,
                 );
-                const res = await multiSigWrapper.submitTransactionAsync(
+                const res = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     addAuthorizedAddressData,
                     owners[0],
@@ -395,7 +395,7 @@ describe('AssetProxyOwner', () => {
                 const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
                 const txId = log.args.transactionId;
 
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
 
                 return expectTransactionFailedAsync(
                     testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
@@ -413,7 +413,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc20Index,
                 );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
+                const submitRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -421,9 +421,12 @@ describe('AssetProxyOwner', () => {
                 const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
                 const txId = submitLog.args.transactionId;
 
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
 
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
+                const execRes = await assetProxyOwnerWrapper.executeRemoveAuthorizedAddressAtIndexAsync(
+                    txId,
+                    owners[0],
+                );
                 const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
                 expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
 
@@ -443,7 +446,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc20Index,
                 );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
+                const submitRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -451,9 +454,9 @@ describe('AssetProxyOwner', () => {
                 const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
                 const txId = submitLog.args.transactionId;
 
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
 
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner);
+                const execRes = await assetProxyOwnerWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner);
                 const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
                 expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
 
@@ -470,7 +473,7 @@ describe('AssetProxyOwner', () => {
                     authorized,
                     erc20Index,
                 );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
+                const submitRes = await assetProxyOwnerWrapper.submitTransactionAsync(
                     erc20Proxy.address,
                     removeAuthorizedAddressAtIndexData,
                     owners[0],
@@ -478,9 +481,12 @@ describe('AssetProxyOwner', () => {
                 const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
                 const txId = submitLog.args.transactionId;
 
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
+                await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]);
 
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
+                const execRes = await assetProxyOwnerWrapper.executeRemoveAuthorizedAddressAtIndexAsync(
+                    txId,
+                    owners[0],
+                );
                 const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
                 expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
 
diff --git a/contracts/core/test/utils/asset_proxy_owner_wrapper.ts b/contracts/core/test/utils/asset_proxy_owner_wrapper.ts
new file mode 100644
index 000000000..d5aaaf519
--- /dev/null
+++ b/contracts/core/test/utils/asset_proxy_owner_wrapper.ts
@@ -0,0 +1,69 @@
+import { LogDecoder } from '@0x/contracts-test-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner';
+import { artifacts } from '../../src/artifacts';
+
+export class AssetProxyOwnerWrapper {
+    private readonly _assetProxyOwner: AssetProxyOwnerContract;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _logDecoder: LogDecoder;
+    constructor(assetproxyOwnerContract: AssetProxyOwnerContract, provider: Provider) {
+        this._assetProxyOwner = assetproxyOwnerContract;
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
+    }
+    public async submitTransactionAsync(
+        destination: string,
+        data: string,
+        from: string,
+        opts: { value?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value;
+        const txHash = await this._assetProxyOwner.submitTransaction.sendTransactionAsync(destination, value, data, {
+            from,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async confirmTransactionAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._assetProxyOwner.confirmTransaction.sendTransactionAsync(txId, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._assetProxyOwner.revokeConfirmation.sendTransactionAsync(txId, { from });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async executeTransactionAsync(
+        txId: BigNumber,
+        from: string,
+        opts: { gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const txHash = await this._assetProxyOwner.executeTransaction.sendTransactionAsync(txId, {
+            from,
+            gas: opts.gas,
+        });
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+    public async executeRemoveAuthorizedAddressAtIndexAsync(
+        txId: BigNumber,
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        // tslint:disable-next-line:no-unnecessary-type-assertion
+        const txHash = await (this
+            ._assetProxyOwner as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(
+            txId,
+            {
+                from,
+            },
+        );
+        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return tx;
+    }
+}
diff --git a/contracts/core/test/utils/multi_sig_wrapper.ts b/contracts/core/test/utils/multi_sig_wrapper.ts
deleted file mode 100644
index 34c9c2578..000000000
--- a/contracts/core/test/utils/multi_sig_wrapper.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { LogDecoder } from '@0x/contracts-test-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner';
-import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet';
-import { artifacts } from '../../src/artifacts';
-
-export class MultiSigWrapper {
-    private readonly _multiSig: MultiSigWalletContract;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _logDecoder: LogDecoder;
-    constructor(multiSigContract: MultiSigWalletContract, provider: Provider) {
-        this._multiSig = multiSigContract;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
-    }
-    public async submitTransactionAsync(
-        destination: string,
-        data: string,
-        from: string,
-        opts: { value?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value;
-        const txHash = await this._multiSig.submitTransaction.sendTransactionAsync(destination, value, data, {
-            from,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async confirmTransactionAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.confirmTransaction.sendTransactionAsync(txId, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.revokeConfirmation.sendTransactionAsync(txId, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeTransactionAsync(
-        txId: BigNumber,
-        from: string,
-        opts: { gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.executeTransaction.sendTransactionAsync(txId, {
-            from,
-            gas: opts.gas,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeRemoveAuthorizedAddressAtIndexAsync(
-        txId: BigNumber,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        const txHash = await (this
-            ._multiSig as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-            from,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-}
-- 
cgit v1.2.3


From 68b0f71d263a2e56d70b596308bf960ba5d8e800 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 17:23:31 +0100
Subject: Fix linter issues

---
 contracts/core/test/multisig/asset_proxy_owner.ts | 1 +
 contracts/test-utils/package.json                 | 2 +-
 contracts/test-utils/tsconfig.lint.json           | 7 +++++++
 3 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 contracts/test-utils/tsconfig.lint.json

diff --git a/contracts/core/test/multisig/asset_proxy_owner.ts b/contracts/core/test/multisig/asset_proxy_owner.ts
index c4ea3813f..daebfb7fb 100644
--- a/contracts/core/test/multisig/asset_proxy_owner.ts
+++ b/contracts/core/test/multisig/asset_proxy_owner.ts
@@ -503,3 +503,4 @@ describe('AssetProxyOwner', () => {
         });
     });
 });
+// tslint:disable-line max-file-line-count
diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index a83aa931d..55e75717b 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -16,7 +16,7 @@
         "test:coverage": "run-s build run_mocha coverage:report:text coverage:report:lcov",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --format stylish --project .",
+        "lint": "tslint --format stylish --project tsconfig.lint.json",
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
         "profiler:report:html": "istanbul report html && open coverage/index.html",
diff --git a/contracts/test-utils/tsconfig.lint.json b/contracts/test-utils/tsconfig.lint.json
new file mode 100644
index 000000000..b557e706a
--- /dev/null
+++ b/contracts/test-utils/tsconfig.lint.json
@@ -0,0 +1,7 @@
+{
+    // This file is a workaround that issue: https://github.com/palantir/tslint/issues/4148#issuecomment-419872702
+    "extends": "./tsconfig",
+    "compilerOptions": {
+        "composite": false
+    }
+}
-- 
cgit v1.2.3


From 91d2cbfa0a3725cc1e55e3fcdd7c9b3a0eefedb8 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 17:49:15 +0100
Subject: Run both core and multisig contracts tests on CI

---
 .circleci/config.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0ab512f58..d3b396bc6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -40,7 +40,8 @@ jobs:
             - restore_cache:
                   keys:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
-            - run: yarn wsrun test:circleci contracts
+            - run: yarn wsrun test:circleci @0x/contracts-multisig
+            - run: yarn wsrun test:circleci @0x/contracts-core
     test-contracts-geth:
         docker:
             - image: circleci/node:9
@@ -52,7 +53,8 @@ jobs:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
             # HACK(albrow): we need to sleep 10 seconds to ensure the devnet is
             # initialized
-            - run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test contracts
+            - run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test @0x/contracts-multisig
+            - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-core
     test-publish:
         resource_class: medium+
         docker:
@@ -81,6 +83,7 @@ jobs:
             - restore_cache:
                   keys:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
+            - run: yarn wsrun test:circleci @0x/contracts-test-utils
             - run: yarn wsrun test:circleci @0x/abi-gen
             - run: yarn wsrun test:circleci @0x/assert
             - run: yarn wsrun test:circleci @0x/base-contract
-- 
cgit v1.2.3


From 665a85554852cb00608bed079ec0c87587aaed18 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 17:52:33 +0100
Subject: Ignore generated files in multisig contracts

---
 .gitignore                                         |    2 +
 .prettierignore                                    |    2 +
 .../generated-artifacts/MultiSigWallet.json        |  591 -------
 .../MultiSigWalletWithTimeLock.json                |  676 --------
 .../generated-artifacts/TestRejectEther.json       |   57 -
 .../generated-wrappers/multi_sig_wallet.ts         | 1449 -----------------
 .../multi_sig_wallet_with_time_lock.ts             | 1649 --------------------
 .../generated-wrappers/test_reject_ether.ts        |   75 -
 8 files changed, 4 insertions(+), 4497 deletions(-)
 delete mode 100644 contracts/multisig/generated-artifacts/MultiSigWallet.json
 delete mode 100644 contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json
 delete mode 100644 contracts/multisig/generated-artifacts/TestRejectEther.json
 delete mode 100644 contracts/multisig/generated-wrappers/multi_sig_wallet.ts
 delete mode 100644 contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts
 delete mode 100644 contracts/multisig/generated-wrappers/test_reject_ether.ts

diff --git a/.gitignore b/.gitignore
index 0e483dc0a..9b94bb942 100644
--- a/.gitignore
+++ b/.gitignore
@@ -80,12 +80,14 @@ packages/testnet-faucets/server/
 
 # generated contract artifacts/
 contracts/core/generated-artifacts/
+contracts/multisig/generated-artifacts/
 packages/sol-cov/test/fixtures/artifacts/
 packages/metacoin/artifacts/
 
 # generated contract wrappers
 packages/abi-gen-wrappers/wrappers
 contracts/core/generated-wrappers/
+contracts/multisig/generated-wrappers/
 packages/metacoin/src/contract_wrappers
 
 # solc-bin in sol-compiler
diff --git a/.prettierignore b/.prettierignore
index 9dbb83e27..19ea7d96f 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -2,6 +2,8 @@ lib
 .nyc_output
 /contracts/core/generated-wrappers
 /contracts/core/generated-artifacts
+/contracts/multisig/generated-wrappers
+/contracts/cmultisigore/generated-artifacts
 /packages/abi-gen-wrappers/src/generated-wrappers
 /packages/contract-artifacts/artifacts
 /python-packages/order_utils/src/zero_ex/contract_artifacts/artifacts
diff --git a/contracts/multisig/generated-artifacts/MultiSigWallet.json b/contracts/multisig/generated-artifacts/MultiSigWallet.json
deleted file mode 100644
index f3a1b6249..000000000
--- a/contracts/multisig/generated-artifacts/MultiSigWallet.json
+++ /dev/null
@@ -1,591 +0,0 @@
-{
-    "schemaVersion": "2.0.0",
-    "contractName": "MultiSigWallet",
-    "compilerOutput": {
-        "abi": [
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "owners",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "address"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "removeOwner",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "revokeConfirmation",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "address"
-                    }
-                ],
-                "name": "isOwner",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "",
-                        "type": "address"
-                    }
-                ],
-                "name": "confirmations",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "pending",
-                        "type": "bool"
-                    },
-                    {
-                        "name": "executed",
-                        "type": "bool"
-                    }
-                ],
-                "name": "getTransactionCount",
-                "outputs": [
-                    {
-                        "name": "count",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "addOwner",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "isConfirmed",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "getConfirmationCount",
-                "outputs": [
-                    {
-                        "name": "count",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "transactions",
-                "outputs": [
-                    {
-                        "name": "destination",
-                        "type": "address"
-                    },
-                    {
-                        "name": "value",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "data",
-                        "type": "bytes"
-                    },
-                    {
-                        "name": "executed",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "getOwners",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "address[]"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "from",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "to",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "pending",
-                        "type": "bool"
-                    },
-                    {
-                        "name": "executed",
-                        "type": "bool"
-                    }
-                ],
-                "name": "getTransactionIds",
-                "outputs": [
-                    {
-                        "name": "_transactionIds",
-                        "type": "uint256[]"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "getConfirmations",
-                "outputs": [
-                    {
-                        "name": "_confirmations",
-                        "type": "address[]"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "transactionCount",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "_required",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "changeRequirement",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "confirmTransaction",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "destination",
-                        "type": "address"
-                    },
-                    {
-                        "name": "value",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "data",
-                        "type": "bytes"
-                    }
-                ],
-                "name": "submitTransaction",
-                "outputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "MAX_OWNER_COUNT",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "required",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "owner",
-                        "type": "address"
-                    },
-                    {
-                        "name": "newOwner",
-                        "type": "address"
-                    }
-                ],
-                "name": "replaceOwner",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "executeTransaction",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "inputs": [
-                    {
-                        "name": "_owners",
-                        "type": "address[]"
-                    },
-                    {
-                        "name": "_required",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "constructor"
-            },
-            {
-                "payable": true,
-                "stateMutability": "payable",
-                "type": "fallback"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "sender",
-                        "type": "address"
-                    },
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Confirmation",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "sender",
-                        "type": "address"
-                    },
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Revocation",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Submission",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Execution",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "ExecutionFailure",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "sender",
-                        "type": "address"
-                    },
-                    {
-                        "indexed": false,
-                        "name": "value",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Deposit",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "OwnerAddition",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "OwnerRemoval",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": false,
-                        "name": "required",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "RequirementChange",
-                "type": "event"
-            }
-        ],
-        "evm": {
-            "bytecode": {
-                "linkReferences": {},
-                "object":
-                    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-                "opcodes":
-                    "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0x1A86 CODESIZE SUB DUP1 PUSH3 0x1A86 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE DUP1 MLOAD PUSH1 0x20 DUP3 ADD MLOAD SWAP2 ADD DUP1 MLOAD SWAP1 SWAP2 SWAP1 PUSH1 0x0 SWAP1 DUP3 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH3 0x4B JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x57 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH3 0x63 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH3 0x6F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST DUP5 MLOAD DUP4 LT ISZERO PUSH3 0x147 JUMPI PUSH1 0x2 PUSH1 0x0 DUP7 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x91 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xE7 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xCF JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xF3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x108 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x74 JUMP JUMPDEST DUP5 MLOAD PUSH3 0x15C SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x16E JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP PUSH3 0x202 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1C6 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1C6 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x18F JUMP JUMPDEST POP PUSH3 0x1D4 SWAP3 SWAP2 POP PUSH3 0x1D8 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x1FF SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1D4 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1DF JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1874 DUP1 PUSH3 0x212 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
-                "sourceMap":
-                    "206:12628:0:-;;;2835:353;8:9:-1;5:2;;;30:1;27;20:12;5:2;2835:353:0;;;;;;;;;;;;;;;;;;;;;;2934:14;;2835:353;;;2980:6;;2835:353;839:2;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:0;;;2273:98;:129;;;;-1:-1:-1;2387:15:0;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:0;;;;;;;;;;;-1:-1:-1;3036:19:0;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:0;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:0;;;;;;;;;;;-1:-1:-1;3089:19:0;:26;;-1:-1:-1;;3089:26:0;;;;;;;;;;-1:-1:-1;3008:3:0;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:0;:20;;;;-1:-1:-1;206:12628:0;;-1:-1:-1;206:12628:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:0;-1:-1:-1;;;;;206:12628:0;;;;;;;;;;;-1:-1:-1;206:12628:0;;;;;;;-1:-1:-1;206:12628:0;;;-1:-1:-1;206:12628:0;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;206:12628:0;;;;;;;;;:::o;:::-;;;;;;;"
-            },
-            "deployedBytecode": {
-                "linkReferences": {},
-                "object":
-                    "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",
-                "opcodes":
-                    "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x11C JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x15E JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x19F JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1CD JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x1E5 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x227 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x258 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x289 JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2B7 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x2CF JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x3BC JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x421 JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x446 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x45E JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x473 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x48B JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4A3 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x519 JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x52E JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x543 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x577 JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x15C JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x16A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x176 PUSH1 0x4 CALLDATALOAD PUSH2 0x58F JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x5C4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x81B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x8F3 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x908 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x264 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x928 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x295 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x213 PUSH1 0x4 CALLDATALOAD PUSH2 0xB09 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2DB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH1 0x4 CALLDATALOAD PUSH2 0xB9A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2FF PUSH1 0x4 CALLDATALOAD PUSH2 0xC16 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x37E JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x366 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3AB JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH2 0xCFF JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x40D JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3F5 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xD6F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x452 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x3D1 PUSH1 0x4 CALLDATALOAD PUSH2 0xEA8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x1055 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x105B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x10DA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x277 SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x11D0 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x525 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11EF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x53A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x277 PUSH2 0x11F4 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x54F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x11FA JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x583 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15C PUSH1 0x4 CALLDATALOAD PUSH2 0x140A JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x59D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x5D2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x608 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x78B JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x6A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x780 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x700 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x733 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x78B JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x656 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x7BC SWAP1 DUP3 PUSH2 0x1787 JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x7D5 JUMPI PUSH1 0x3 SLOAD PUSH2 0x7D5 SWAP1 PUSH2 0x105B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x839 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x865 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x886 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x98D JUMPI DUP4 DUP1 ISZERO PUSH2 0x955 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x979 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x979 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x985 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x92C JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x9A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x9D5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x9F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA15 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA20 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA2B JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xA36 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xB93 JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xB37 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xB78 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xB8B JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xB93 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB0E JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xC10 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBC7 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xC08 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB9E JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xCEC JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xCC1 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xCEC JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xCCF JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xD64 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD39 JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xDA1 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xE28 JUMPI DUP6 DUP1 ISZERO PUSH2 0xDD6 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xDFA JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xDFA JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xE20 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE0E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xDAD JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xE9D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE71 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8B JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xE5B JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xEDD JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xFC1 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xF12 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xFB9 JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0xF5A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0xF8D JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xEE9 JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xFEB JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x104D JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1009 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1021 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0xFF3 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x1067 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x107C JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1087 JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1092 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x109D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x10F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x112A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1155 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP8 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x11C9 DUP6 PUSH2 0x140A JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x11DD DUP5 DUP5 DUP5 PUSH2 0x1631 JUMP JUMPDEST SWAP1 POP PUSH2 0x11E8 DUP2 PUSH2 0x10DA JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x123E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1273 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1338 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12A8 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x132D JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12E0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1338 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x1278 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD SWAP1 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x142B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1457 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP6 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1478 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1481 DUP7 PUSH2 0xB09 JUMP JUMPDEST ISZERO PUSH2 0x1629 JUMPI PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP11 POP PUSH2 0x159E SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x1594 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1569 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x1594 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1577 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1764 JUMP JUMPDEST ISZERO PUSH2 0x15D3 JUMPI PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1629 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP7 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP6 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x1656 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x16EE SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x17B0 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x17AB JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x17AB SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x182E JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x17F1 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x181E JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x181E JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x181E JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1803 JUMP JUMPDEST POP PUSH2 0x182A SWAP3 SWAP2 POP PUSH2 0x182E JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xD6C SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x182A JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1834 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0x5e 0xc9 0xb1 CREATE DUP7 0x4a 0xe6 SWAP4 BALANCE 0xe8 SWAP5 0xf6 SWAP5 0x21 0xe6 CODESIZE SWAP14 0xd3 0xd4 SWAP13 ADD SWAP3 0xe2 0xc2 0x47 DUP15 0xa6 PUSH25 0xB4158E44002900000000000000000000000000000000000000 ",
-                "sourceMap":
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-            }
-        }
-    },
-    "sources": {
-        "multisig/MultiSigWallet.sol": {
-            "id": 0
-        }
-    },
-    "sourceCodes": {
-        "multisig/MultiSigWallet.sol":
-            "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
-    },
-    "sourceTreeHashHex": "0x960961fe6f74d74cb4aa95376a52cc114f07f4b00bde9ddd056d2eb1b1bbcb35",
-    "compiler": {
-        "name": "solc",
-        "version": "soljson-v0.4.24+commit.e67f0147.js",
-        "settings": {
-            "optimizer": {
-                "enabled": true,
-                "runs": 1000000
-            },
-            "outputSelection": {
-                "*": {
-                    "*": [
-                        "abi",
-                        "evm.bytecode.object",
-                        "evm.bytecode.sourceMap",
-                        "evm.deployedBytecode.object",
-                        "evm.deployedBytecode.sourceMap"
-                    ]
-                }
-            }
-        }
-    },
-    "networks": {}
-}
diff --git a/contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json b/contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json
deleted file mode 100644
index 8cf237f61..000000000
--- a/contracts/multisig/generated-artifacts/MultiSigWalletWithTimeLock.json
+++ /dev/null
@@ -1,676 +0,0 @@
-{
-    "schemaVersion": "2.0.0",
-    "contractName": "MultiSigWalletWithTimeLock",
-    "compilerOutput": {
-        "abi": [
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "owners",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "address"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "removeOwner",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "revokeConfirmation",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "address"
-                    }
-                ],
-                "name": "isOwner",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "",
-                        "type": "address"
-                    }
-                ],
-                "name": "confirmations",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "secondsTimeLocked",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "pending",
-                        "type": "bool"
-                    },
-                    {
-                        "name": "executed",
-                        "type": "bool"
-                    }
-                ],
-                "name": "getTransactionCount",
-                "outputs": [
-                    {
-                        "name": "count",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "addOwner",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "isConfirmed",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "_secondsTimeLocked",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "changeTimeLock",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "getConfirmationCount",
-                "outputs": [
-                    {
-                        "name": "count",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "transactions",
-                "outputs": [
-                    {
-                        "name": "destination",
-                        "type": "address"
-                    },
-                    {
-                        "name": "value",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "data",
-                        "type": "bytes"
-                    },
-                    {
-                        "name": "executed",
-                        "type": "bool"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "getOwners",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "address[]"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "from",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "to",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "pending",
-                        "type": "bool"
-                    },
-                    {
-                        "name": "executed",
-                        "type": "bool"
-                    }
-                ],
-                "name": "getTransactionIds",
-                "outputs": [
-                    {
-                        "name": "_transactionIds",
-                        "type": "uint256[]"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "getConfirmations",
-                "outputs": [
-                    {
-                        "name": "_confirmations",
-                        "type": "address[]"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "transactionCount",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "_required",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "changeRequirement",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "confirmTransaction",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "destination",
-                        "type": "address"
-                    },
-                    {
-                        "name": "value",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "data",
-                        "type": "bytes"
-                    }
-                ],
-                "name": "submitTransaction",
-                "outputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "confirmationTimes",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "MAX_OWNER_COUNT",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": true,
-                "inputs": [],
-                "name": "required",
-                "outputs": [
-                    {
-                        "name": "",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "view",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "owner",
-                        "type": "address"
-                    },
-                    {
-                        "name": "newOwner",
-                        "type": "address"
-                    }
-                ],
-                "name": "replaceOwner",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "constant": false,
-                "inputs": [
-                    {
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "executeTransaction",
-                "outputs": [],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "function"
-            },
-            {
-                "inputs": [
-                    {
-                        "name": "_owners",
-                        "type": "address[]"
-                    },
-                    {
-                        "name": "_required",
-                        "type": "uint256"
-                    },
-                    {
-                        "name": "_secondsTimeLocked",
-                        "type": "uint256"
-                    }
-                ],
-                "payable": false,
-                "stateMutability": "nonpayable",
-                "type": "constructor"
-            },
-            {
-                "payable": true,
-                "stateMutability": "payable",
-                "type": "fallback"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    },
-                    {
-                        "indexed": false,
-                        "name": "confirmationTime",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "ConfirmationTimeSet",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": false,
-                        "name": "secondsTimeLocked",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "TimeLockChange",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "sender",
-                        "type": "address"
-                    },
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Confirmation",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "sender",
-                        "type": "address"
-                    },
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Revocation",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Submission",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Execution",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "transactionId",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "ExecutionFailure",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "sender",
-                        "type": "address"
-                    },
-                    {
-                        "indexed": false,
-                        "name": "value",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "Deposit",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "OwnerAddition",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": true,
-                        "name": "owner",
-                        "type": "address"
-                    }
-                ],
-                "name": "OwnerRemoval",
-                "type": "event"
-            },
-            {
-                "anonymous": false,
-                "inputs": [
-                    {
-                        "indexed": false,
-                        "name": "required",
-                        "type": "uint256"
-                    }
-                ],
-                "name": "RequirementChange",
-                "type": "event"
-            }
-        ],
-        "evm": {
-            "bytecode": {
-                "linkReferences": {},
-                "object":
-                    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SLOAD PUSH1 0xFF AND ISZERO DUP1 ISZERO PUSH3 0xF1 JUMPI POP DUP5 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0xD9 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND PUSH1 0x0 EQ ISZERO JUMPDEST ISZERO ISZERO PUSH3 0xFD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x1 PUSH1 0x2 PUSH1 0x0 DUP8 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH3 0x112 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD DUP2 ADD MLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB AND DUP3 MSTORE DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 ADD PUSH1 0x0 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x1 SWAP3 SWAP1 SWAP3 ADD SWAP2 PUSH3 0x7E JUMP JUMPDEST DUP5 MLOAD PUSH3 0x166 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP9 ADD SWAP1 PUSH3 0x17D JUMP JUMPDEST POP POP POP PUSH1 0x4 SWAP2 SWAP1 SWAP2 SSTORE POP POP PUSH1 0x6 SSTORE POP PUSH3 0x211 SWAP1 POP JUMP JUMPDEST DUP3 DUP1 SLOAD DUP3 DUP3 SSTORE SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 DUP2 ADD SWAP3 DUP3 ISZERO PUSH3 0x1D5 JUMPI SWAP2 PUSH1 0x20 MUL DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x1D5 JUMPI DUP3 MLOAD DUP3 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB SWAP1 SWAP2 AND OR DUP3 SSTORE PUSH1 0x20 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH3 0x19E JUMP JUMPDEST POP PUSH3 0x1E3 SWAP3 SWAP2 POP PUSH3 0x1E7 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH3 0x20E SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x1E3 JUMPI DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x1EE JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH2 0x1AA8 DUP1 PUSH3 0x221 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x13D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1C0 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x206 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x279 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2A0 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2ED JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x305 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x31D JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x335 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x46F JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x494 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x4AC JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x4C1 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x4D9 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
-                "sourceMap":
-                    "851:3344:1:-;;;2064:226;8:9:-1;5:2;;;30:1;27;20:12;5:2;2064:226:1;;;;;;;;;;;;;;;;;;;;;;;;;;;;2934:14:0;;2064:226:1;;;;;;;2980:6:0;;2064:226:1;839:2:0;2273:29;;;;;:68;;;2331:10;2318:9;:23;;2273:68;:98;;;;-1:-1:-1;2357:14:0;;;2273:98;:129;;;;-1:-1:-1;2387:15:0;;;2273:129;2265:138;;;;;;;;2987:1;2980:8;;2975:151;2992:7;:14;2990:1;:16;2975:151;;;3036:7;:19;3044:7;3052:1;3044:10;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3036:19:0;;;;;;;;;;;-1:-1:-1;3036:19:0;;;;3035:20;:39;;;;;3059:7;3067:1;3059:10;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3059:15:0;3073:1;3059:15;;3035:39;3027:48;;;;;;;;3111:4;3089:7;:19;3097:7;3105:1;3097:10;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;3089:19:0;;;;;;;;;;;-1:-1:-1;3089:19:0;:26;;-1:-1:-1;;3089:26:0;;;;;;;;;;-1:-1:-1;3008:3:0;;;;;2975:151;;;3135:16;;;;:6;;:16;;;;;:::i;:::-;-1:-1:-1;;;3161:8:0;:20;;;;-1:-1:-1;;2245:17:1;:38;-1:-1:-1;851:3344:1;;-1:-1:-1;851:3344:1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:1;-1:-1:-1;;;;;851:3344:1;;;;;;;;;;;-1:-1:-1;851:3344:1;;;;;;;-1:-1:-1;851:3344:1;;;-1:-1:-1;851:3344:1;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;-1:-1:-1;;;;;;851:3344:1;;;;;;;;;:::o;:::-;;;;;;;"
-            },
-            "deployedBytecode": {
-                "linkReferences": {},
-                "object":
-                    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-                "opcodes":
-                    "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x13D JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x25E7C27 DUP2 EQ PUSH2 0x17F JUMPI DUP1 PUSH4 0x173825D9 EQ PUSH2 0x1C0 JUMPI DUP1 PUSH4 0x20EA8D86 EQ PUSH2 0x1EE JUMPI DUP1 PUSH4 0x2F54BF6E EQ PUSH2 0x206 JUMPI DUP1 PUSH4 0x3411C81C EQ PUSH2 0x248 JUMPI DUP1 PUSH4 0x37BD78A0 EQ PUSH2 0x279 JUMPI DUP1 PUSH4 0x54741525 EQ PUSH2 0x2A0 JUMPI DUP1 PUSH4 0x7065CB48 EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x784547A7 EQ PUSH2 0x2ED JUMPI DUP1 PUSH4 0x7AD28C51 EQ PUSH2 0x305 JUMPI DUP1 PUSH4 0x8B51D13F EQ PUSH2 0x31D JUMPI DUP1 PUSH4 0x9ACE38C2 EQ PUSH2 0x335 JUMPI DUP1 PUSH4 0xA0E67E2B EQ PUSH2 0x40A JUMPI DUP1 PUSH4 0xA8ABE69A EQ PUSH2 0x46F JUMPI DUP1 PUSH4 0xB5DC40C3 EQ PUSH2 0x494 JUMPI DUP1 PUSH4 0xB77BF600 EQ PUSH2 0x4AC JUMPI DUP1 PUSH4 0xBA51A6DF EQ PUSH2 0x4C1 JUMPI DUP1 PUSH4 0xC01A8C84 EQ PUSH2 0x4D9 JUMPI DUP1 PUSH4 0xC6427474 EQ PUSH2 0x4F1 JUMPI DUP1 PUSH4 0xD38F2D82 EQ PUSH2 0x567 JUMPI DUP1 PUSH4 0xD74F8EDD EQ PUSH2 0x57F JUMPI DUP1 PUSH4 0xDC8452CD EQ PUSH2 0x594 JUMPI DUP1 PUSH4 0xE20056E6 EQ PUSH2 0x5A9 JUMPI DUP1 PUSH4 0xEE22610B EQ PUSH2 0x5DD JUMPI JUMPDEST PUSH1 0x0 CALLVALUE GT ISZERO PUSH2 0x17D JUMPI PUSH1 0x40 DUP1 MLOAD CALLVALUE DUP2 MSTORE SWAP1 MLOAD CALLER SWAP2 PUSH32 0xE1FFFCC4923D04B559F4D29A8BFC6CDA04EB5B0D3C460751C2402C5C5CC9109C SWAP2 SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG2 JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x18B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x197 PUSH1 0x4 CALLDATALOAD PUSH2 0x5F5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x62A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x881 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x212 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0x959 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x254 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x24 CALLDATALOAD AND PUSH2 0x96E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x285 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x98E JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2AC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD ISZERO ISZERO PUSH1 0x24 CALLDATALOAD ISZERO ISZERO PUSH2 0x994 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD AND PUSH2 0xA00 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x234 PUSH1 0x4 CALLDATALOAD PUSH2 0xB75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x311 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0xC06 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x329 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0xC4D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x341 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x34D PUSH1 0x4 CALLDATALOAD PUSH2 0xCC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD DUP5 DUP2 MSTORE PUSH1 0x20 ADD DUP1 PUSH1 0x20 ADD DUP4 ISZERO ISZERO ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP2 SUB DUP3 MSTORE DUP5 DUP2 DUP2 MLOAD DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x3CC JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x3B4 JUMP JUMPDEST POP POP POP POP SWAP1 POP SWAP1 DUP2 ADD SWAP1 PUSH1 0x1F AND DUP1 ISZERO PUSH2 0x3F9 JUMPI DUP1 DUP3 SUB DUP1 MLOAD PUSH1 0x1 DUP4 PUSH1 0x20 SUB PUSH2 0x100 EXP SUB NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP JUMPDEST POP SWAP6 POP POP POP POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x416 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH2 0xDB2 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP1 DUP3 MSTORE DUP4 MLOAD DUP2 DUP4 ADD MSTORE DUP4 MLOAD SWAP2 SWAP3 DUP4 SWAP3 SWAP1 DUP4 ADD SWAP2 DUP6 DUP2 ADD SWAP2 MUL DUP1 DUP4 DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x45B JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x443 JUMP JUMPDEST POP POP POP POP SWAP1 POP ADD SWAP3 POP POP POP PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH1 0x24 CALLDATALOAD PUSH1 0x44 CALLDATALOAD ISZERO ISZERO PUSH1 0x64 CALLDATALOAD ISZERO ISZERO PUSH2 0xE22 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x41F PUSH1 0x4 CALLDATALOAD PUSH2 0xF5B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x1108 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4CD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x110E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x118D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x4 PUSH1 0x44 CALLDATALOAD DUP2 DUP2 ADD CALLDATALOAD PUSH1 0x1F DUP2 ADD DUP5 SWAP1 DIV DUP5 MUL DUP6 ADD DUP5 ADD SWAP1 SWAP6 MSTORE DUP5 DUP5 MSTORE PUSH2 0x28E SWAP5 DUP3 CALLDATALOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP5 PUSH1 0x24 DUP1 CALLDATALOAD SWAP6 CALLDATASIZE SWAP6 SWAP5 PUSH1 0x64 SWAP5 SWAP3 ADD SWAP2 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY POP SWAP5 SWAP8 POP PUSH2 0x1309 SWAP7 POP POP POP POP POP POP POP JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x573 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH1 0x4 CALLDATALOAD PUSH2 0x1328 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28E PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5B5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH1 0x4 CALLDATALOAD DUP2 AND SWAP1 PUSH1 0x24 CALLDATALOAD AND PUSH2 0x1345 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5E9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x17D PUSH1 0x4 CALLDATALOAD PUSH2 0x1555 JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x603 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x638 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x66E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP2 POP JUMPDEST PUSH1 0x3 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP3 LT ISZERO PUSH2 0x7F1 JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP4 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x70E JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x7E6 JUMPI PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x766 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH1 0x3 DUP1 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0x799 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x7F1 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x6BC JUMP JUMPDEST PUSH1 0x3 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 PUSH2 0x822 SWAP1 DUP3 PUSH2 0x19BB JUMP JUMPDEST POP PUSH1 0x3 SLOAD PUSH1 0x4 SLOAD GT ISZERO PUSH2 0x83B JUMPI PUSH1 0x3 SLOAD PUSH2 0x83B SWAP1 PUSH2 0x110E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND SWAP1 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP4 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x8CB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD DUP5 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x8EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE MLOAD DUP8 SWAP3 PUSH32 0xF6A317157440607F36269043EB55F1287A5A19BA2216AFEAB88CD46CBCFB88E9 SWAP2 LOG3 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x6 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0x9F9 JUMPI DUP4 DUP1 ISZERO PUSH2 0x9C1 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0x9E5 JUMPI POP DUP3 DUP1 ISZERO PUSH2 0x9E5 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0x9F1 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0x998 JUMP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xA0C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xA41 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0xA64 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x1 ADD PUSH1 0x4 SLOAD PUSH1 0x32 DUP3 GT ISZERO DUP1 ISZERO PUSH2 0xA81 JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA8C JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0xA97 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0xAA2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x3 DUP1 SLOAD SWAP2 DUP3 ADD DUP2 SSTORE DUP4 MSTORE PUSH32 0xC2575A0E9E593C00F959F8C92F12DB2869C3395A3B0502D05E2516446F71F85B ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND DUP5 OR SWAP1 SSTORE MLOAD PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP2 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xBFF JUMPI PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xBA3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBE4 JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x4 SLOAD DUP3 EQ ISZERO PUSH2 0xBF7 JUMPI PUSH1 0x1 SWAP3 POP PUSH2 0xBFF JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB7A JUMP JUMPDEST POP POP SWAP2 SWAP1 POP JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0xC12 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x6 DUP2 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP3 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xD1C9101A34FEFF75CCCEF14A28785A0279CB0B49C1F321F21F5F422E746B4377 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0xCC3 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xC7A JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xCBB JUMPI PUSH1 0x1 DUP3 ADD SWAP2 POP JUMPDEST PUSH1 0x1 ADD PUSH2 0xC51 JUMP JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP2 DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP1 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP8 MLOAD PUSH2 0x100 SWAP6 DUP3 AND ISZERO SWAP6 SWAP1 SWAP6 MUL PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD AND SWAP2 SWAP1 SWAP2 DIV PUSH1 0x1F DUP2 ADD DUP9 SWAP1 DIV DUP9 MUL DUP5 ADD DUP9 ADD SWAP1 SWAP7 MSTORE DUP6 DUP4 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND SWAP6 SWAP1 SWAP5 SWAP2 SWAP3 SWAP2 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0xD9F JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD74 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD9F JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD82 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP PUSH1 0x3 SWAP1 SWAP4 ADD SLOAD SWAP2 SWAP3 POP POP PUSH1 0xFF AND DUP5 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD DUP1 ISZERO PUSH2 0xE17 JUMPI PUSH1 0x20 MUL DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xDEC JUMPI JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x5 SLOAD PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xE54 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x5 SLOAD DUP2 LT ISZERO PUSH2 0xEDB JUMPI DUP6 DUP1 ISZERO PUSH2 0xE89 JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND ISZERO JUMPDEST DUP1 PUSH2 0xEAD JUMPI POP DUP5 DUP1 ISZERO PUSH2 0xEAD JUMPI POP PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x3 ADD SLOAD PUSH1 0xFF AND JUMPDEST ISZERO PUSH2 0xED3 JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xEC1 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xE60 JUMP JUMPDEST DUP8 DUP8 SUB PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF07 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP DUP8 SWAP1 POP JUMPDEST DUP7 DUP2 LT ISZERO PUSH2 0xF50 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF24 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP10 DUP4 SUB DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xF3E JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0xF0E JUMP JUMPDEST POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x0 DUP1 PUSH1 0x3 DUP1 SLOAD SWAP1 POP PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xF90 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP3 POP PUSH1 0x0 SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST PUSH1 0x3 SLOAD DUP2 LT ISZERO PUSH2 0x1074 JUMPI PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 DUP1 SLOAD SWAP2 SWAP3 SWAP2 DUP5 SWAP1 DUP2 LT PUSH2 0xFC5 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 KECCAK256 SWAP1 SWAP2 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 MSTORE DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 ADD SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x106C JUMPI PUSH1 0x3 DUP1 SLOAD DUP3 SWAP1 DUP2 LT PUSH2 0x100D JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD DUP4 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 DUP5 SWAP1 DUP5 SWAP1 DUP2 LT PUSH2 0x1040 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 SWAP2 SWAP1 SWAP2 ADD SWAP1 JUMPDEST PUSH1 0x1 ADD PUSH2 0xF9C JUMP JUMPDEST DUP2 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x109E JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CODESIZE DUP4 CODECOPY ADD SWAP1 POP JUMPDEST POP SWAP4 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1100 JUMPI DUP3 DUP2 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10BC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP5 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x10D4 JUMPI INVALID JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND PUSH1 0x20 SWAP3 DUP4 MUL SWAP1 SWAP2 ADD SWAP1 SWAP2 ADD MSTORE PUSH1 0x1 ADD PUSH2 0x10A6 JUMP JUMPDEST POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x5 SLOAD DUP2 JUMP JUMPDEST CALLER ADDRESS EQ PUSH2 0x111A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x3 SLOAD DUP2 PUSH1 0x32 DUP3 GT DUP1 ISZERO SWAP1 PUSH2 0x112F JUMPI POP DUP2 DUP2 GT ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x113A JUMPI POP DUP1 ISZERO ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x1145 JUMPI POP DUP2 ISZERO ISZERO JUMPDEST ISZERO ISZERO PUSH2 0x1150 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x4 DUP4 SWAP1 SSTORE PUSH1 0x40 DUP1 MLOAD DUP5 DUP2 MSTORE SWAP1 MLOAD PUSH32 0xA3F1EE9126A074D9326C682F561767F710E927FAA811F7A99829D49DC421797A SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x11AB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP3 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO ISZERO PUSH2 0x11DD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP1 DUP6 MSTORE SWAP3 MSTORE SWAP1 SWAP2 KECCAK256 SLOAD DUP5 SWAP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1208 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 PUSH2 0x1212 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x127E JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x12 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F46554C4C595F434F4E4649524D45440000000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP7 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 CALLER DUP1 DUP7 MSTORE SWAP3 MSTORE DUP1 DUP5 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SWAP4 OR SWAP1 SWAP3 SSTORE SWAP1 MLOAD DUP9 SWAP3 PUSH32 0x4A504A94899432A9846E1AA406DCEB1BCFD538BB839071D49D1E5E23F5BE30EF SWAP2 LOG3 PUSH2 0x12F2 DUP7 PUSH2 0xB75 JUMP JUMPDEST ISZERO PUSH2 0x1301 JUMPI PUSH2 0x1301 DUP7 TIMESTAMP PUSH2 0x181A JUMP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1316 DUP5 DUP5 DUP5 PUSH2 0x1865 JUMP JUMPDEST SWAP1 POP PUSH2 0x1321 DUP2 PUSH2 0x118D JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x32 DUP2 JUMP JUMPDEST PUSH1 0x4 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x0 CALLER ADDRESS EQ PUSH2 0x1353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1389 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP4 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x13BE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP3 POP JUMPDEST PUSH1 0x3 SLOAD DUP4 LT ISZERO PUSH2 0x1483 JUMPI DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x13F3 JUMPI INVALID JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x1478 JUMPI DUP4 PUSH1 0x3 DUP5 DUP2 SLOAD DUP2 LT ISZERO ISZERO PUSH2 0x142B JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH2 0x1483 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x13C3 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 SWAP1 DUP2 AND SWAP1 SWAP2 SSTORE SWAP4 DUP9 AND DUP3 MSTORE DUP1 DUP3 KECCAK256 DUP1 SLOAD SWAP1 SWAP5 AND PUSH1 0x1 OR SWAP1 SWAP4 SSTORE SWAP2 MLOAD SWAP1 SWAP2 PUSH32 0x8001553A916EF2F495D26A907CC54D96ED840D7BDA71E73194BF5A9DF7A76B90 SWAP2 LOG2 PUSH1 0x40 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP1 PUSH32 0xF39E6E1EB0EDCF53C221607B54B00CD28F3196FED0A24994DC308B8F611B682D SWAP1 PUSH1 0x0 SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 PUSH1 0x3 ADD SLOAD DUP3 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0x1576 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 PUSH2 0x1580 DUP2 PUSH2 0xB75 JUMP JUMPDEST ISZERO ISZERO PUSH2 0x15ED JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x16 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54585F4E4F545F46554C4C595F434F4E4649524D454400000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x6 SLOAD PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP6 SWAP2 ADD TIMESTAMP LT ISZERO PUSH2 0x1670 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x54494D455F4C4F434B5F494E434F4D504C455445000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP6 DUP2 MSTORE PUSH1 0x20 DUP2 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x3 DUP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE DUP2 SLOAD DUP2 DUP4 ADD SLOAD PUSH1 0x2 DUP1 DUP6 ADD DUP1 SLOAD DUP9 MLOAD PUSH1 0x1F PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP4 AND ISZERO PUSH2 0x100 MUL SWAP8 SWAP1 SWAP8 ADD SWAP1 SWAP2 AND SWAP3 SWAP1 SWAP3 DIV SWAP5 DUP6 ADD DUP8 SWAP1 DIV DUP8 MUL DUP3 ADD DUP8 ADD SWAP1 SWAP8 MSTORE DUP4 DUP2 MSTORE SWAP4 SWAP10 POP PUSH2 0x1788 SWAP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP3 AND SWAP5 SWAP1 SWAP4 SWAP2 SWAP1 DUP4 SWAP1 DUP4 ADD DUP3 DUP3 DUP1 ISZERO PUSH2 0x177E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x1753 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x177E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x1761 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP PUSH2 0x1998 JUMP JUMPDEST ISZERO PUSH2 0x17BD JUMPI PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x33E13ECB54C3076D8E8BB8C2881800A4D972B792045FFAE98FDF46DF365FED75 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH2 0x1813 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP6 SWAP1 PUSH32 0x526441BB6C1ABA3C9A4A6CA1D6545DA9C2333C8C48343EF398EB858D72B79236 SWAP1 PUSH1 0x0 SWAP1 LOG2 PUSH1 0x3 DUP5 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 DUP4 SWAP1 SSTORE DUP2 MLOAD DUP4 DUP2 MSTORE SWAP2 MLOAD DUP5 SWAP3 PUSH32 0xB237AFE65F1514FD7EA3F923EA4FE792BDD07000A912B6CD1602A8E7F573C8D SWAP3 SWAP1 DUP3 SWAP1 SUB ADD SWAP1 LOG2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO ISZERO PUSH2 0x188A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x80 DUP2 ADD DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 DUP2 AND DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD DUP10 DUP2 MSTORE DUP4 DUP6 ADD DUP10 DUP2 MSTORE PUSH1 0x0 PUSH1 0x60 DUP7 ADD DUP2 SWAP1 MSTORE DUP8 DUP2 MSTORE DUP1 DUP5 MSTORE SWAP6 SWAP1 SWAP6 KECCAK256 DUP5 MLOAD DUP2 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 SSTORE MLOAD PUSH1 0x1 DUP4 ADD SSTORE SWAP3 MLOAD DUP1 MLOAD SWAP5 SWAP7 POP SWAP2 SWAP4 SWAP1 SWAP3 PUSH2 0x1922 SWAP3 PUSH1 0x2 DUP6 ADD SWAP3 SWAP2 ADD SWAP1 PUSH2 0x19E4 JUMP JUMPDEST POP PUSH1 0x60 SWAP2 SWAP1 SWAP2 ADD MLOAD PUSH1 0x3 SWAP1 SWAP2 ADD DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP2 ISZERO ISZERO SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE PUSH1 0x40 MLOAD DUP3 SWAP1 PUSH32 0xC0BA8FE4B176C1714197D43B9CC6BCF797A4A7461C5FE8D0EF6E184AE7601E51 SWAP1 PUSH1 0x0 SWAP1 LOG2 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 MLOAD PUSH1 0x20 DUP5 ADD PUSH1 0x0 DUP3 DUP8 DUP4 DUP11 DUP13 PUSH2 0x8796 GAS SUB CALL SWAP9 SWAP8 POP POP POP POP POP POP POP POP JUMP JUMPDEST DUP2 SLOAD DUP2 DUP4 SSTORE DUP2 DUP2 GT ISZERO PUSH2 0x19DF JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x20 SWAP1 KECCAK256 PUSH2 0x19DF SWAP2 DUP2 ADD SWAP1 DUP4 ADD PUSH2 0x1A62 JUMP JUMPDEST POP POP POP JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH1 0x1 DUP2 PUSH1 0x1 AND ISZERO PUSH2 0x100 MUL SUB AND PUSH1 0x2 SWAP1 DIV SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH1 0x1F LT PUSH2 0x1A25 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH2 0x1A52 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH2 0x1A52 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH2 0x1A52 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH2 0x1A37 JUMP JUMPDEST POP PUSH2 0x1A5E SWAP3 SWAP2 POP PUSH2 0x1A62 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH2 0xE1F SWAP2 SWAP1 JUMPDEST DUP1 DUP3 GT ISZERO PUSH2 0x1A5E JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1A68 JUMP STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xe5 0xba 0xbe 0xc1 MOD LT 0xb2 0xcd PUSH5 0x68FA63C48E PUSH10 0xCDAD30621A7C94440138 PUSH11 0xF3715285734E0029000000 ",
-                "sourceMap":
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-            }
-        }
-    },
-    "sources": {
-        "multisig/MultiSigWalletWithTimeLock.sol": {
-            "id": 1
-        },
-        "multisig/MultiSigWallet.sol": {
-            "id": 0
-        }
-    },
-    "sourceCodes": {
-        "multisig/MultiSigWalletWithTimeLock.sol":
-            "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-        "multisig/MultiSigWallet.sol":
-            "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}"
-    },
-    "sourceTreeHashHex": "0xe122976ffe33df38d409d2f249e6d0a1816704035f2cdc0bbf822d1b28a62259",
-    "compiler": {
-        "name": "solc",
-        "version": "soljson-v0.4.24+commit.e67f0147.js",
-        "settings": {
-            "optimizer": {
-                "enabled": true,
-                "runs": 1000000
-            },
-            "outputSelection": {
-                "*": {
-                    "*": [
-                        "abi",
-                        "evm.bytecode.object",
-                        "evm.bytecode.sourceMap",
-                        "evm.deployedBytecode.object",
-                        "evm.deployedBytecode.sourceMap"
-                    ]
-                }
-            }
-        }
-    },
-    "networks": {}
-}
diff --git a/contracts/multisig/generated-artifacts/TestRejectEther.json b/contracts/multisig/generated-artifacts/TestRejectEther.json
deleted file mode 100644
index 6d95d7a20..000000000
--- a/contracts/multisig/generated-artifacts/TestRejectEther.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-    "schemaVersion": "2.0.0",
-    "contractName": "TestRejectEther",
-    "compilerOutput": {
-        "abi": [],
-        "evm": {
-            "bytecode": {
-                "linkReferences": {},
-                "object":
-                    "0x6080604052348015600f57600080fd5b50603580601d6000396000f3006080604052600080fd00a165627a7a72305820ea424ee6408dea2ac74e33b10a7b68bf90463703a311d5c1b7186f81ccf0775c0029",
-                "opcodes":
-                    "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH1 0xF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x35 DUP1 PUSH1 0x1D PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xea TIMESTAMP 0x4e 0xe6 BLOCKHASH DUP14 0xea 0x2a 0xc7 0x4e CALLER 0xb1 EXP PUSH28 0x68BF90463703A311D5C1B7186F81CCF0775C00290000000000000000 ",
-                "sourceMap": "641:27:2:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;641:27:2;;;;;;;"
-            },
-            "deployedBytecode": {
-                "linkReferences": {},
-                "object":
-                    "0x6080604052600080fd00a165627a7a72305820ea424ee6408dea2ac74e33b10a7b68bf90463703a311d5c1b7186f81ccf0775c0029",
-                "opcodes":
-                    "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 0xea TIMESTAMP 0x4e 0xe6 BLOCKHASH DUP14 0xea 0x2a 0xc7 0x4e CALLER 0xb1 EXP PUSH28 0x68BF90463703A311D5C1B7186F81CCF0775C00290000000000000000 ",
-                "sourceMap": "641:27:2:-;;;;;"
-            }
-        }
-    },
-    "sources": {
-        "test/TestRejectEther/TestRejectEther.sol": {
-            "id": 2
-        }
-    },
-    "sourceCodes": {
-        "test/TestRejectEther/TestRejectEther.sol":
-            "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable no-empty-blocks\ncontract TestRejectEther {}\n"
-    },
-    "sourceTreeHashHex": "0xad117870d1c81a5a5082749d69414a6a80cfd9fc0d7ed2a73c506e84c6e7ddaf",
-    "compiler": {
-        "name": "solc",
-        "version": "soljson-v0.4.24+commit.e67f0147.js",
-        "settings": {
-            "optimizer": {
-                "enabled": true,
-                "runs": 1000000
-            },
-            "outputSelection": {
-                "*": {
-                    "*": [
-                        "abi",
-                        "evm.bytecode.object",
-                        "evm.bytecode.sourceMap",
-                        "evm.deployedBytecode.object",
-                        "evm.deployedBytecode.sourceMap"
-                    ]
-                }
-            }
-        }
-    },
-    "networks": {}
-}
diff --git a/contracts/multisig/generated-wrappers/multi_sig_wallet.ts b/contracts/multisig/generated-wrappers/multi_sig_wallet.ts
deleted file mode 100644
index b40f1eaf8..000000000
--- a/contracts/multisig/generated-wrappers/multi_sig_wallet.ts
+++ /dev/null
@@ -1,1449 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import {
-    BlockParam,
-    BlockParamLiteral,
-    CallData,
-    ContractAbi,
-    ContractArtifact,
-    DecodedLogArgs,
-    MethodAbi,
-    Provider,
-    TxData,
-    TxDataPayable,
-} from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type MultiSigWalletEventArgs =
-    | MultiSigWalletConfirmationEventArgs
-    | MultiSigWalletRevocationEventArgs
-    | MultiSigWalletSubmissionEventArgs
-    | MultiSigWalletExecutionEventArgs
-    | MultiSigWalletExecutionFailureEventArgs
-    | MultiSigWalletDepositEventArgs
-    | MultiSigWalletOwnerAdditionEventArgs
-    | MultiSigWalletOwnerRemovalEventArgs
-    | MultiSigWalletRequirementChangeEventArgs;
-
-export enum MultiSigWalletEvents {
-    Confirmation = 'Confirmation',
-    Revocation = 'Revocation',
-    Submission = 'Submission',
-    Execution = 'Execution',
-    ExecutionFailure = 'ExecutionFailure',
-    Deposit = 'Deposit',
-    OwnerAddition = 'OwnerAddition',
-    OwnerRemoval = 'OwnerRemoval',
-    RequirementChange = 'RequirementChange',
-}
-
-export interface MultiSigWalletConfirmationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletRevocationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletSubmissionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletExecutionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletExecutionFailureEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletDepositEventArgs extends DecodedLogArgs {
-    sender: string;
-    value: BigNumber;
-}
-
-export interface MultiSigWalletOwnerAdditionEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletOwnerRemovalEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletRequirementChangeEventArgs extends DecodedLogArgs {
-    required: BigNumber;
-}
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class MultiSigWalletContract extends BaseContract {
-    public owners = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'owners(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'owners' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public removeOwner = {
-        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const encodedData = self
-                ._lookupEthersInterface('removeOwner(address)')
-                .functions.removeOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeOwner.estimateGasAsync.bind(self, owner),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const encodedData = self
-                ._lookupEthersInterface('removeOwner(address)')
-                .functions.removeOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(owner: string): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('removeOwner(address)')
-                .functions.removeOwner.encode([owner]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'removeOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
-            const encodedData = ethersFunction.encode([owner]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'removeOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public revokeConfirmation = {
-        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const encodedData = self
-                ._lookupEthersInterface('revokeConfirmation(uint256)')
-                .functions.revokeConfirmation.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.revokeConfirmation.estimateGasAsync.bind(self, transactionId),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('revokeConfirmation(uint256)')
-                .functions.revokeConfirmation.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(transactionId: BigNumber): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('revokeConfirmation(uint256)')
-                .functions.revokeConfirmation.encode([transactionId]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'revokeConfirmation(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'revokeConfirmation' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public isOwner = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'isOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'isOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public confirmations = {
-        async callAsync(
-            index_0: BigNumber,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'confirmations(uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0, index_1] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0, index_1],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0, index_1]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
-            const encodedData = ethersFunction.encode([index_0, index_1]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'confirmations' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getTransactionCount = {
-        async callAsync(
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'getTransactionCount(bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [pending, executed] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [pending, executed],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending, executed]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
-            const encodedData = ethersFunction.encode([pending, executed]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getTransactionCount' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public addOwner = {
-        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addOwner.estimateGasAsync.bind(self, owner),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(owner: string): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('addOwner(address)')
-                .functions.addOwner.encode([owner]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'addOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
-            const encodedData = ethersFunction.encode([owner]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'addOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public isConfirmed = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'isConfirmed(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'isConfirmed' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getConfirmationCount = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'getConfirmationCount(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getConfirmationCount' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, BigNumber, string, boolean]> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'transactions(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'transactions' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public getOwners = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<string[]> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'getOwners()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getOwners' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getTransactionIds = {
-        async callAsync(
-            from: BigNumber,
-            to: BigNumber,
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber[]> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [from, to, pending, executed] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [from, to, pending, executed],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [from, to, pending, executed]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
-            const encodedData = ethersFunction.encode([from, to, pending, executed]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getTransactionIds' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getConfirmations = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'getConfirmations(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getConfirmations' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public transactionCount = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'transactionCount()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'transactionCount' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public changeRequirement = {
-        async sendTransactionAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_required],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
-            const encodedData = self
-                ._lookupEthersInterface('changeRequirement(uint256)')
-                .functions.changeRequirement.encode([_required]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeRequirement.estimateGasAsync.bind(self, _required),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
-            const encodedData = self
-                ._lookupEthersInterface('changeRequirement(uint256)')
-                .functions.changeRequirement.encode([_required]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(_required: BigNumber): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('changeRequirement(uint256)')
-                .functions.changeRequirement.encode([_required]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _required: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'changeRequirement(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_required] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_required],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
-            const encodedData = ethersFunction.encode([_required]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'changeRequirement' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public confirmTransaction = {
-        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const encodedData = self
-                ._lookupEthersInterface('confirmTransaction(uint256)')
-                .functions.confirmTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.confirmTransaction.estimateGasAsync.bind(self, transactionId),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('confirmTransaction(uint256)')
-                .functions.confirmTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(transactionId: BigNumber): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('confirmTransaction(uint256)')
-                .functions.confirmTransaction.encode([transactionId]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'confirmTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'confirmTransaction' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public submitTransaction = {
-        async sendTransactionAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
-            const encodedData = self
-                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
-                .functions.submitTransaction.encode([destination, value, data]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.submitTransaction.estimateGasAsync.bind(self, destination, value, data),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
-                .functions.submitTransaction.encode([destination, value, data]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(destination: string, value: BigNumber, data: string): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
-                .functions.submitTransaction.encode([destination, value, data]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'submitTransaction(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
-            const encodedData = ethersFunction.encode([destination, value, data]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'submitTransaction' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public MAX_OWNER_COUNT = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'MAX_OWNER_COUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'MAX_OWNER_COUNT' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public required = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'required()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'required' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public replaceOwner = {
-        async sendTransactionAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
-            const encodedData = self
-                ._lookupEthersInterface('replaceOwner(address,address)')
-                .functions.replaceOwner.encode([owner, newOwner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.replaceOwner.estimateGasAsync.bind(self, owner, newOwner),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('replaceOwner(address,address)')
-                .functions.replaceOwner.encode([owner, newOwner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(owner: string, newOwner: string): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('replaceOwner(address,address)')
-                .functions.replaceOwner.encode([owner, newOwner]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'replaceOwner(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
-            const encodedData = ethersFunction.encode([owner, newOwner]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'replaceOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const encodedData = self
-                ._lookupEthersInterface('executeTransaction(uint256)')
-                .functions.executeTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(self, transactionId),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('executeTransaction(uint256)')
-                .functions.executeTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(transactionId: BigNumber): string {
-            const self = (this as any) as MultiSigWalletContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('executeTransaction(uint256)')
-                .functions.executeTransaction.encode([transactionId]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletContract;
-            const functionSignature = 'executeTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'executeTransaction' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        _owners: string[],
-        _required: BigNumber,
-    ): Promise<MultiSigWalletContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return MultiSigWalletContract.deployAsync(bytecode, abi, provider, txDefaults, _owners, _required);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        _owners: string[],
-        _required: BigNumber,
-    ): Promise<MultiSigWalletContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_owners, _required] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_owners, _required],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_owners, _required]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            { data: txData },
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`MultiSigWallet successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new MultiSigWalletContract(
-            abi,
-            txReceipt.contractAddress as string,
-            provider,
-            txDefaults,
-        );
-        contractInstance.constructorArgs = [_owners, _required];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('MultiSigWallet', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts b/contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts
deleted file mode 100644
index 1108655dd..000000000
--- a/contracts/multisig/generated-wrappers/multi_sig_wallet_with_time_lock.ts
+++ /dev/null
@@ -1,1649 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import {
-    BlockParam,
-    BlockParamLiteral,
-    CallData,
-    ContractAbi,
-    ContractArtifact,
-    DecodedLogArgs,
-    MethodAbi,
-    Provider,
-    TxData,
-    TxDataPayable,
-} from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-export type MultiSigWalletWithTimeLockEventArgs =
-    | MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs
-    | MultiSigWalletWithTimeLockTimeLockChangeEventArgs
-    | MultiSigWalletWithTimeLockConfirmationEventArgs
-    | MultiSigWalletWithTimeLockRevocationEventArgs
-    | MultiSigWalletWithTimeLockSubmissionEventArgs
-    | MultiSigWalletWithTimeLockExecutionEventArgs
-    | MultiSigWalletWithTimeLockExecutionFailureEventArgs
-    | MultiSigWalletWithTimeLockDepositEventArgs
-    | MultiSigWalletWithTimeLockOwnerAdditionEventArgs
-    | MultiSigWalletWithTimeLockOwnerRemovalEventArgs
-    | MultiSigWalletWithTimeLockRequirementChangeEventArgs;
-
-export enum MultiSigWalletWithTimeLockEvents {
-    ConfirmationTimeSet = 'ConfirmationTimeSet',
-    TimeLockChange = 'TimeLockChange',
-    Confirmation = 'Confirmation',
-    Revocation = 'Revocation',
-    Submission = 'Submission',
-    Execution = 'Execution',
-    ExecutionFailure = 'ExecutionFailure',
-    Deposit = 'Deposit',
-    OwnerAddition = 'OwnerAddition',
-    OwnerRemoval = 'OwnerRemoval',
-    RequirementChange = 'RequirementChange',
-}
-
-export interface MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-    confirmationTime: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockTimeLockChangeEventArgs extends DecodedLogArgs {
-    secondsTimeLocked: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockConfirmationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockRevocationEventArgs extends DecodedLogArgs {
-    sender: string;
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockSubmissionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockExecutionEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockExecutionFailureEventArgs extends DecodedLogArgs {
-    transactionId: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockDepositEventArgs extends DecodedLogArgs {
-    sender: string;
-    value: BigNumber;
-}
-
-export interface MultiSigWalletWithTimeLockOwnerAdditionEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletWithTimeLockOwnerRemovalEventArgs extends DecodedLogArgs {
-    owner: string;
-}
-
-export interface MultiSigWalletWithTimeLockRequirementChangeEventArgs extends DecodedLogArgs {
-    required: BigNumber;
-}
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class MultiSigWalletWithTimeLockContract extends BaseContract {
-    public owners = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'owners(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owners;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'owners' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public removeOwner = {
-        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const encodedData = self
-                ._lookupEthersInterface('removeOwner(address)')
-                .functions.removeOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.removeOwner.estimateGasAsync.bind(self, owner),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const encodedData = self
-                ._lookupEthersInterface('removeOwner(address)')
-                .functions.removeOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(owner: string): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('removeOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('removeOwner(address)')
-                .functions.removeOwner.encode([owner]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'removeOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeOwner;
-            const encodedData = ethersFunction.encode([owner]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'removeOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public revokeConfirmation = {
-        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const encodedData = self
-                ._lookupEthersInterface('revokeConfirmation(uint256)')
-                .functions.revokeConfirmation.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.revokeConfirmation.estimateGasAsync.bind(self, transactionId),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('revokeConfirmation(uint256)')
-                .functions.revokeConfirmation.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(transactionId: BigNumber): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('revokeConfirmation(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('revokeConfirmation(uint256)')
-                .functions.revokeConfirmation.encode([transactionId]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'revokeConfirmation(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.revokeConfirmation;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'revokeConfirmation' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public isOwner = {
-        async callAsync(
-            index_0: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'isOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isOwner;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'isOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public confirmations = {
-        async callAsync(
-            index_0: BigNumber,
-            index_1: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'confirmations(uint256,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0, index_1] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0, index_1],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0, index_1]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmations;
-            const encodedData = ethersFunction.encode([index_0, index_1]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'confirmations' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public secondsTimeLocked = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'secondsTimeLocked()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.secondsTimeLocked;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'secondsTimeLocked' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getTransactionCount = {
-        async callAsync(
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getTransactionCount(bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [pending, executed] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [pending, executed],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [pending, executed]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionCount;
-            const encodedData = ethersFunction.encode([pending, executed]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getTransactionCount' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public addOwner = {
-        async sendTransactionAsync(owner: string, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.addOwner.estimateGasAsync.bind(self, owner),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(owner: string, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addOwner(address)').functions.addOwner.encode([owner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(owner: string): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('addOwner(address)').inputs;
-            [owner] = BaseContract._formatABIDataItemList(inputAbi, [owner], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('addOwner(address)')
-                .functions.addOwner.encode([owner]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(owner: string, callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'addOwner(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addOwner;
-            const encodedData = ethersFunction.encode([owner]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'addOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public isConfirmed = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<boolean> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'isConfirmed(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isConfirmed;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'isConfirmed' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public changeTimeLock = {
-        async sendTransactionAsync(_secondsTimeLocked: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_secondsTimeLocked],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked]);
-            const encodedData = self
-                ._lookupEthersInterface('changeTimeLock(uint256)')
-                .functions.changeTimeLock.encode([_secondsTimeLocked]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeTimeLock.estimateGasAsync.bind(self, _secondsTimeLocked),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(_secondsTimeLocked: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_secondsTimeLocked],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('changeTimeLock(uint256)')
-                .functions.changeTimeLock.encode([_secondsTimeLocked]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(_secondsTimeLocked: BigNumber): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeTimeLock(uint256)').inputs;
-            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_secondsTimeLocked],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('changeTimeLock(uint256)')
-                .functions.changeTimeLock.encode([_secondsTimeLocked]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _secondsTimeLocked: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'changeTimeLock(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_secondsTimeLocked] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_secondsTimeLocked],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_secondsTimeLocked]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeTimeLock;
-            const encodedData = ethersFunction.encode([_secondsTimeLocked]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'changeTimeLock' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public getConfirmationCount = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getConfirmationCount(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmationCount;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getConfirmationCount' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public transactions = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<[string, BigNumber, string, boolean]> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'transactions(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactions;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'transactions' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public getOwners = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<string[]> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getOwners()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getOwners;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getOwners' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getTransactionIds = {
-        async callAsync(
-            from: BigNumber,
-            to: BigNumber,
-            pending: boolean,
-            executed: boolean,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber[]> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getTransactionIds(uint256,uint256,bool,bool)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [from, to, pending, executed] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [from, to, pending, executed],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [from, to, pending, executed]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getTransactionIds;
-            const encodedData = ethersFunction.encode([from, to, pending, executed]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getTransactionIds' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public getConfirmations = {
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<string[]> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'getConfirmations(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getConfirmations;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'getConfirmations' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public transactionCount = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'transactionCount()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transactionCount;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'transactionCount' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public changeRequirement = {
-        async sendTransactionAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_required],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
-            const encodedData = self
-                ._lookupEthersInterface('changeRequirement(uint256)')
-                .functions.changeRequirement.encode([_required]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.changeRequirement.estimateGasAsync.bind(self, _required),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(_required: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
-            const encodedData = self
-                ._lookupEthersInterface('changeRequirement(uint256)')
-                .functions.changeRequirement.encode([_required]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(_required: BigNumber): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('changeRequirement(uint256)').inputs;
-            [_required] = BaseContract._formatABIDataItemList(inputAbi, [_required], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('changeRequirement(uint256)')
-                .functions.changeRequirement.encode([_required]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            _required: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'changeRequirement(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [_required] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [_required],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [_required]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.changeRequirement;
-            const encodedData = ethersFunction.encode([_required]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'changeRequirement' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public confirmTransaction = {
-        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const encodedData = self
-                ._lookupEthersInterface('confirmTransaction(uint256)')
-                .functions.confirmTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.confirmTransaction.estimateGasAsync.bind(self, transactionId),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('confirmTransaction(uint256)')
-                .functions.confirmTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(transactionId: BigNumber): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('confirmTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('confirmTransaction(uint256)')
-                .functions.confirmTransaction.encode([transactionId]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'confirmTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmTransaction;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'confirmTransaction' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public submitTransaction = {
-        async sendTransactionAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
-            const encodedData = self
-                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
-                .functions.submitTransaction.encode([destination, value, data]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.submitTransaction.estimateGasAsync.bind(self, destination, value, data),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            txData: Partial<TxData> = {},
-        ): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
-                .functions.submitTransaction.encode([destination, value, data]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(destination: string, value: BigNumber, data: string): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('submitTransaction(address,uint256,bytes)').inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('submitTransaction(address,uint256,bytes)')
-                .functions.submitTransaction.encode([destination, value, data]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            destination: string,
-            value: BigNumber,
-            data: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'submitTransaction(address,uint256,bytes)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [destination, value, data] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [destination, value, data],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [destination, value, data]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.submitTransaction;
-            const encodedData = ethersFunction.encode([destination, value, data]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'submitTransaction' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public confirmationTimes = {
-        async callAsync(
-            index_0: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'confirmationTimes(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [index_0],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.confirmationTimes;
-            const encodedData = ethersFunction.encode([index_0]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'confirmationTimes' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public MAX_OWNER_COUNT = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'MAX_OWNER_COUNT()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.MAX_OWNER_COUNT;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'MAX_OWNER_COUNT' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public required = {
-        async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'required()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.required;
-            const encodedData = ethersFunction.encode([]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'required' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray[0];
-        },
-    };
-    public replaceOwner = {
-        async sendTransactionAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
-            const encodedData = self
-                ._lookupEthersInterface('replaceOwner(address,address)')
-                .functions.replaceOwner.encode([owner, newOwner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.replaceOwner.estimateGasAsync.bind(self, owner, newOwner),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(owner: string, newOwner: string, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('replaceOwner(address,address)')
-                .functions.replaceOwner.encode([owner, newOwner]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(owner: string, newOwner: string): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('replaceOwner(address,address)').inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('replaceOwner(address,address)')
-                .functions.replaceOwner.encode([owner, newOwner]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            owner: string,
-            newOwner: string,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'replaceOwner(address,address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [owner, newOwner] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [owner, newOwner],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [owner, newOwner]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.replaceOwner;
-            const encodedData = ethersFunction.encode([owner, newOwner]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'replaceOwner' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public executeTransaction = {
-        async sendTransactionAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<string> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const encodedData = self
-                ._lookupEthersInterface('executeTransaction(uint256)')
-                .functions.executeTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-                self.executeTransaction.estimateGasAsync.bind(self, transactionId),
-            );
-            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-            return txHash;
-        },
-        async estimateGasAsync(transactionId: BigNumber, txData: Partial<TxData> = {}): Promise<number> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const encodedData = self
-                ._lookupEthersInterface('executeTransaction(uint256)')
-                .functions.executeTransaction.encode([transactionId]);
-            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...txData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-            return gas;
-        },
-        getABIEncodedTransactionData(transactionId: BigNumber): string {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const inputAbi = self._lookupAbi('executeTransaction(uint256)').inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString,
-            );
-            const abiEncodedTransactionData = self
-                ._lookupEthersInterface('executeTransaction(uint256)')
-                .functions.executeTransaction.encode([transactionId]);
-            return abiEncodedTransactionData;
-        },
-        async callAsync(
-            transactionId: BigNumber,
-            callData: Partial<CallData> = {},
-            defaultBlock?: BlockParam,
-        ): Promise<void> {
-            const self = (this as any) as MultiSigWalletWithTimeLockContract;
-            const functionSignature = 'executeTransaction(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [transactionId] = BaseContract._formatABIDataItemList(
-                inputAbi,
-                [transactionId],
-                BaseContract._bigNumberToString.bind(self),
-            );
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [transactionId]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.executeTransaction;
-            const encodedData = ethersFunction.encode([transactionId]);
-            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-                {
-                    to: self.address,
-                    ...callData,
-                    data: encodedData,
-                },
-                self._web3Wrapper.getContractDefaults(),
-            );
-            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, { name: 'executeTransaction' }) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._lowercaseAddress.bind(this),
-            );
-            resultArray = BaseContract._formatABIDataItemList(
-                outputAbi,
-                resultArray,
-                BaseContract._bnToBigNumber.bind(this),
-            );
-            return resultArray;
-        },
-    };
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        _owners: string[],
-        _required: BigNumber,
-        _secondsTimeLocked: BigNumber,
-    ): Promise<MultiSigWalletWithTimeLockContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return MultiSigWalletWithTimeLockContract.deployAsync(
-            bytecode,
-            abi,
-            provider,
-            txDefaults,
-            _owners,
-            _required,
-            _secondsTimeLocked,
-        );
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        _owners: string[],
-        _required: BigNumber,
-        _secondsTimeLocked: BigNumber,
-    ): Promise<MultiSigWalletWithTimeLockContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [_owners, _required, _secondsTimeLocked] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [_owners, _required, _secondsTimeLocked],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [_owners, _required, _secondsTimeLocked]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            { data: txData },
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`MultiSigWalletWithTimeLock successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new MultiSigWalletWithTimeLockContract(
-            abi,
-            txReceipt.contractAddress as string,
-            provider,
-            txDefaults,
-        );
-        contractInstance.constructorArgs = [_owners, _required, _secondsTimeLocked];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('MultiSigWalletWithTimeLock', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/contracts/multisig/generated-wrappers/test_reject_ether.ts b/contracts/multisig/generated-wrappers/test_reject_ether.ts
deleted file mode 100644
index 0dd46d3de..000000000
--- a/contracts/multisig/generated-wrappers/test_reject_ether.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import {
-    BlockParam,
-    BlockParamLiteral,
-    CallData,
-    ContractAbi,
-    ContractArtifact,
-    DecodedLogArgs,
-    MethodAbi,
-    Provider,
-    TxData,
-    TxDataPayable,
-} from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class TestRejectEtherContract extends BaseContract {
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestRejectEtherContract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return TestRejectEtherContract.deployAsync(bytecode, abi, provider, txDefaults);
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-    ): Promise<TestRejectEtherContract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(constructorAbi.inputs, [], BaseContract._bigNumberToString);
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            { data: txData },
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`TestRejectEther successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new TestRejectEtherContract(
-            abi,
-            txReceipt.contractAddress as string,
-            provider,
-            txDefaults,
-        );
-        contractInstance.constructorArgs = [];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('TestRejectEther', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
-- 
cgit v1.2.3


From de39ec3c97217f675c6b670d24e4b9d080e4016a Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 17:57:28 +0100
Subject: Remove duplicates combinatorial utils from core contracts

---
 contracts/core/test/exchange/internal.ts         |   4 +-
 contracts/core/test/utils/combinatorial_utils.ts | 113 -----------------------
 contracts/test-utils/src/index.ts                |   1 +
 3 files changed, 4 insertions(+), 114 deletions(-)
 delete mode 100644 contracts/core/test/utils/combinatorial_utils.ts

diff --git a/contracts/core/test/exchange/internal.ts b/contracts/core/test/exchange/internal.ts
index cff8f630c..972f5efb6 100644
--- a/contracts/core/test/exchange/internal.ts
+++ b/contracts/core/test/exchange/internal.ts
@@ -1,10 +1,13 @@
 import {
+    bytes32Values,
     chaiSetup,
     constants,
     FillResults,
     getRevertReasonOrErrorMessageForSendTransactionAsync,
     provider,
+    testCombinatoriallyWithReferenceFuncAsync,
     txDefaults,
+    uint256Values,
     web3Wrapper,
 } from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
@@ -15,7 +18,6 @@ import * as _ from 'lodash';
 
 import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
 import { artifacts } from '../../src/artifacts';
-import { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from '../utils/combinatorial_utils';
 
 chaiSetup.configure();
 const expect = chai.expect;
diff --git a/contracts/core/test/utils/combinatorial_utils.ts b/contracts/core/test/utils/combinatorial_utils.ts
deleted file mode 100644
index d6e339f94..000000000
--- a/contracts/core/test/utils/combinatorial_utils.ts
+++ /dev/null
@@ -1,113 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import * as combinatorics from 'js-combinatorics';
-
-import { testWithReferenceFuncAsync } from '@0x/contracts-test-utils';
-
-// A set of values corresponding to the uint256 type in Solidity. This set
-// contains some notable edge cases, including some values which will overflow
-// the uint256 type when used in different mathematical operations.
-export const uint256Values = [
-    new BigNumber(0),
-    new BigNumber(1),
-    new BigNumber(2),
-    // Non-trivial big number.
-    new BigNumber(2).pow(64),
-    // Max that does not overflow when squared.
-    new BigNumber(2).pow(128).minus(1),
-    // Min that does overflow when squared.
-    new BigNumber(2).pow(128),
-    // Max that does not overflow when doubled.
-    new BigNumber(2).pow(255).minus(1),
-    // Min that does overflow when doubled.
-    new BigNumber(2).pow(255),
-    // Max that does not overflow.
-    new BigNumber(2).pow(256).minus(1),
-];
-
-// A set of values corresponding to the bytes32 type in Solidity.
-export const bytes32Values = [
-    // Min
-    '0x0000000000000000000000000000000000000000000000000000000000000000',
-    '0x0000000000000000000000000000000000000000000000000000000000000001',
-    '0x0000000000000000000000000000000000000000000000000000000000000002',
-    // Non-trivial big number.
-    '0x000000000000f000000000000000000000000000000000000000000000000000',
-    // Max
-    '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff',
-];
-
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
-    testFunc: (p0: P0, p1: P1) => Promise<R>,
-    allValues: [P0[], P1[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    allValues: [P0[], P1[], P2[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    allValues: [P0[], P1[], P2[], P3[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    allValues: [P0[], P1[], P2[], P3[], P4[]],
-): Promise<void>;
-
-/**
- * Uses combinatorics to test the behavior of a test function by comparing it to
- * the expected behavior (defined by a reference function) for a large number of
- * possible input values.
- *
- * First generates test cases by taking the cartesian product of the given
- * values. Each test case is a set of N values corresponding to the N arguments
- * for the test func and the reference func. For each test case, first the
- * reference function will be called to obtain an "expected result", or if the
- * reference function throws/rejects, an "expected error". Next, the test
- * function will be called to obtain an "actual result", or if the test function
- * throws/rejects, an "actual error". Each test case passes if at least one of
- * the following conditions is met:
- *
- * 1) Neither the reference function or the test function throw and the
- * "expected result" equals the "actual result".
- *
- * 2) Both the reference function and the test function throw and the "actual
- * error" message *contains* the "expected error" message.
- *
- * The first test case which does not meet one of these conditions will cause
- * the entire test to fail and this function will throw/reject.
- *
- * @param referenceFuncAsync a reference function implemented in pure
- * JavaScript/TypeScript which accepts N arguments and returns the "expected
- * result" or "expected error" for a given test case.
- * @param testFuncAsync a test function which, e.g., makes a call or sends a
- * transaction to a contract. It accepts the same N arguments returns the
- * "actual result" or "actual error" for a given test case.
- * @param values an array of N arrays. Each inner array is a set of possible
- * values which are passed into both the reference function and the test
- * function.
- * @return A Promise that resolves if the test passes and rejects if the test
- * fails, according to the rules described above.
- */
-export async function testCombinatoriallyWithReferenceFuncAsync(
-    name: string,
-    referenceFuncAsync: (...args: any[]) => Promise<any>,
-    testFuncAsync: (...args: any[]) => Promise<any>,
-    allValues: any[],
-): Promise<void> {
-    const testCases = combinatorics.cartesianProduct(...allValues);
-    let counter = 0;
-    testCases.forEach(async testCase => {
-        counter += 1;
-        it(`${name} ${counter}/${testCases.length}`, async () => {
-            await testWithReferenceFuncAsync(referenceFuncAsync, testFuncAsync, testCase as any);
-        });
-    });
-}
diff --git a/contracts/test-utils/src/index.ts b/contracts/test-utils/src/index.ts
index efd57903c..7880de0bf 100644
--- a/contracts/test-utils/src/index.ts
+++ b/contracts/test-utils/src/index.ts
@@ -24,6 +24,7 @@ export { profiler } from './profiler';
 export { coverage } from './coverage';
 export { addressUtils } from './address_utils';
 export { OrderFactory } from './order_factory';
+export { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from './combinatorial_utils';
 export { TransactionFactory } from './transaction_factory';
 export { testWithReferenceFuncAsync } from './test_with_reference';
 export {
-- 
cgit v1.2.3


From a219a8c91138b35938da3d52c4df47d544a9a10b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 18:06:32 +0100
Subject: Remove CHANGELOG entries

---
 contracts/multisig/CHANGELOG.json | 116 +-------------------------------------
 1 file changed, 1 insertion(+), 115 deletions(-)

diff --git a/contracts/multisig/CHANGELOG.json b/contracts/multisig/CHANGELOG.json
index 3f57a33d6..fe51488c7 100644
--- a/contracts/multisig/CHANGELOG.json
+++ b/contracts/multisig/CHANGELOG.json
@@ -1,115 +1 @@
-[
-    {
-        "name": "Forwarder",
-        "version": "1.1.0",
-        "changes": [
-            {
-                "note": "Round up when calculating remaining amounts in marketBuy functions",
-                "pr": 1162,
-                "networks": {
-                    "1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
-                    "3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
-                    "42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
-                }
-            }
-        ]
-    },
-    {
-        "name": "Forwarder",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
-                    "3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
-                    "42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
-                }
-            }
-        ]
-    },
-    {
-        "name": "OrderValidator",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x9463e518dea6810309563c81d5266c1b1d149138",
-                    "3": "0x90431a90516ab49af23a0530e04e8c7836e7122f",
-                    "42": "0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d"
-                }
-            }
-        ]
-    },
-    {
-        "name": "Exchange",
-        "version": "2.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
-                    "3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
-                    "42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ERC20Proxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
-                    "3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
-                    "42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ERC721Proxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
-                    "3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
-                    "42": "0x2a9127c745688a165106c11cd4d647d2220af821"
-                }
-            }
-        ]
-    },
-    {
-        "name": "AssetProxyOwner",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6",
-                    "3": "0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b",
-                    "42": "0x2c824d2882baa668e0d5202b1e7f2922278703f8"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ZRXToken",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v1 deploy",
-                "networks": {
-                    "1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
-                    "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
-                    "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
-                }
-            }
-        ]
-    }
-]
+[]
-- 
cgit v1.2.3


From 52e63effea9d5b2aa723f92688f2c3e655d6ebf3 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 18:06:50 +0100
Subject: Remove .solhintignore

---
 contracts/multisig/.solhintignore | 3 ---
 1 file changed, 3 deletions(-)
 delete mode 100644 contracts/multisig/.solhintignore

diff --git a/contracts/multisig/.solhintignore b/contracts/multisig/.solhintignore
deleted file mode 100644
index 1e33ec53b..000000000
--- a/contracts/multisig/.solhintignore
+++ /dev/null
@@ -1,3 +0,0 @@
-contracts/tokens/ZRXToken/ERC20Token_v1.sol
-contracts/tokens/ZRXToken/Token_v1.sol
-contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
-- 
cgit v1.2.3


From f8399fee2ff9f4925939e8b63334b52d892aef06 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 18:12:04 +0100
Subject: Clean up READMEs

---
 contracts/core/README.md     |  6 ++----
 contracts/multisig/README.md | 22 ++++------------------
 2 files changed, 6 insertions(+), 22 deletions(-)

diff --git a/contracts/core/README.md b/contracts/core/README.md
index 97a2816ff..7fd2ab220 100644
--- a/contracts/core/README.md
+++ b/contracts/core/README.md
@@ -14,8 +14,6 @@ Contracts that make up and interact with version 2.0.0 of the protocol can be fo
     *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
 *   [tokens](./contracts/tokens)
     *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
-*   [multisig](./contracts/multisig)
-    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
 *   [utils](./contracts/utils)
     *   This directory contains libraries and utils that are shared across all of the other directories.
 *   [test](./contracts/test)
@@ -52,13 +50,13 @@ yarn install
 To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
 
 ```bash
-PKG=contracts yarn build
+PKG=@0x/contracts-core yarn build
 ```
 
 Or continuously rebuild on change:
 
 ```bash
-PKG=contracts yarn watch
+PKG=@0x/contracts-core yarn watch
 ```
 
 ### Clean
diff --git a/contracts/multisig/README.md b/contracts/multisig/README.md
index 97a2816ff..2c1a3e766 100644
--- a/contracts/multisig/README.md
+++ b/contracts/multisig/README.md
@@ -1,30 +1,16 @@
 ## Contracts
 
-Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
+MultiSig smart contracts
 
 ## Usage
 
-Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
+Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
 
-*   [protocol](./contracts/protocol)
-    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
-*   [extensions](./contracts/extensions)
-    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
-*   [examples](./contracts/examples)
-    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
-*   [tokens](./contracts/tokens)
-    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
 *   [multisig](./contracts/multisig)
     *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
-*   [utils](./contracts/utils)
-    *   This directory contains libraries and utils that are shared across all of the other directories.
 *   [test](./contracts/test)
     *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
 
-## Bug bounty
-
-A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
-
 ## Contributing
 
 We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
@@ -52,13 +38,13 @@ yarn install
 To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
 
 ```bash
-PKG=contracts yarn build
+PKG=@0x/contracts-multisig yarn build
 ```
 
 Or continuously rebuild on change:
 
 ```bash
-PKG=contracts yarn watch
+PKG=@0x/contracts-multisig yarn watch
 ```
 
 ### Clean
-- 
cgit v1.2.3


From c6388233734558e84db539bd0f4a7705cc77d01b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 18:14:59 +0100
Subject: Fix a typo in a prettierignore

---
 .prettierignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.prettierignore b/.prettierignore
index 19ea7d96f..163e490e7 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -3,7 +3,7 @@ lib
 /contracts/core/generated-wrappers
 /contracts/core/generated-artifacts
 /contracts/multisig/generated-wrappers
-/contracts/cmultisigore/generated-artifacts
+/contracts/multisig/generated-artifacts
 /packages/abi-gen-wrappers/src/generated-wrappers
 /packages/contract-artifacts/artifacts
 /python-packages/order_utils/src/zero_ex/contract_artifacts/artifacts
-- 
cgit v1.2.3


From e70d89728286a91a1c843818362fc8ac7985637b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 27 Nov 2018 13:36:12 +0100
Subject: Fix package description

---
 contracts/multisig/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
index a1a6a7ec6..4d4ba768c 100644
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -5,7 +5,7 @@
     "engines": {
         "node": ">=6.12"
     },
-    "description": "Smart contract components of 0x protocol",
+    "description": "Multisig contracts used by 0x protocol",
     "main": "lib/src/index.js",
     "directories": {
         "test": "test"
-- 
cgit v1.2.3


From 0d3fb79c059f5e749d0a66d77348baf3fa28cc5d Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 27 Nov 2018 13:54:04 +0100
Subject: Remove unused dependencies

---
 contracts/core/package.json     | 4 ----
 contracts/multisig/package.json | 6 ------
 2 files changed, 10 deletions(-)

diff --git a/contracts/core/package.json b/contracts/core/package.json
index 6fbde5538..251158d0c 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -54,7 +54,6 @@
         "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
-        "@types/ethereumjs-abi": "^0.6.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
         "@types/yargs": "^10.0.0",
@@ -83,10 +82,7 @@
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
-        "ethereumjs-abi": "0.6.5",
         "ethereumjs-util": "^5.1.1",
-        "ethers": "~4.0.4",
-        "js-combinatorics": "^0.5.3",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
index 4d4ba768c..f49d9be93 100644
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -78,13 +78,7 @@
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
         "@0x/web3-wrapper": "^3.1.5",
-        "@types/js-combinatorics": "^0.5.29",
-        "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
-        "ethereumjs-abi": "0.6.5",
-        "ethereumjs-util": "^5.1.1",
-        "ethers": "~4.0.4",
-        "js-combinatorics": "^0.5.3",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
-- 
cgit v1.2.3


From a5b6ce6114fb9fe6c69a0a058bc79103d059e8b7 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 12:08:34 +0100
Subject: Fix merge conflict

---
 contracts/core/src/artifacts/index.ts | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
index 14a04fcd4..e2161f3f9 100644
--- a/contracts/core/src/artifacts/index.ts
+++ b/contracts/core/src/artifacts/index.ts
@@ -56,12 +56,7 @@ export const artifacts = {
     IWallet: IWallet as ContractArtifact,
     InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
     MixinAuthorizable: MixinAuthorizable as ContractArtifact,
-<<<<<<< HEAD
     MultiAssetProxy: MultiAssetProxy as ContractArtifact,
-    MultiSigWallet: MultiSigWallet as ContractArtifact,
-    MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
-=======
->>>>>>> Remove multisig contracts from the core list of contracts
     OrderValidator: OrderValidator as ContractArtifact,
     ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
     TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
-- 
cgit v1.2.3


From 8fda11ec3aa5b89c7191c5aa969daeec76f0d018 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 12:08:45 +0100
Subject: Update yarn.lock

---
 yarn.lock | 49 +++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 45 insertions(+), 4 deletions(-)

diff --git a/yarn.lock b/yarn.lock
index d866730cf..dff01f1b9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3860,6 +3860,10 @@ cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
+circular-json@^0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
+
 clap@^1.0.9:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
@@ -5194,6 +5198,12 @@ doctrine@0.7.2:
     esutils "^1.1.6"
     isarray "0.0.1"
 
+doctrine@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  dependencies:
+    esutils "^2.0.2"
+
 dom-helpers@^3.2.0, dom-helpers@^3.2.1, dom-helpers@^3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.3.1.tgz#fc1a4e15ffdf60ddde03a480a9c0fece821dd4a6"
@@ -5672,7 +5682,7 @@ estraverse@^1.9.1:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
 
-estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -6416,6 +6426,13 @@ figures@^2.0.0:
   dependencies:
     escape-string-regexp "^1.0.5"
 
+file-entry-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
 file-type@^3.6.0, file-type@^3.8.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
@@ -9039,6 +9056,10 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+
 json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
@@ -9408,7 +9429,7 @@ leven@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
 
-levn@~0.3.0:
+levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
   dependencies:
@@ -11221,7 +11242,7 @@ optimist@^0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optionator@^0.8.1:
+optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -11566,7 +11587,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1:
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -11698,6 +11719,10 @@ pkginfo@0.x.x:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
 
+pluralize@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
+
 pn@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
@@ -13257,6 +13282,10 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+
 resolve-from@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
@@ -13895,6 +13924,12 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
+slice-ansi@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+
 slide@^1.1.3, slide@^1.1.5, slide@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
@@ -16527,6 +16562,12 @@ write-pkg@^3.1.0:
     sort-keys "^2.0.0"
     write-json-file "^2.2.0"
 
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  dependencies:
+    mkdirp "^0.5.1"
+
 ws@^3.0.0:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
-- 
cgit v1.2.3


From 5d70fe053da080c024fd49b832c57b973cc86bc0 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 12:15:53 +0100
Subject: Rename contract_templates to abi-gen-templates

---
 CODEOWNERS                            | 2 +-
 contracts/multisig/package.json       | 2 +-
 packages/0x.js/.npmignore             | 2 +-
 packages/abi-gen/README.md            | 4 ++--
 packages/contract-wrappers/.npmignore | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/CODEOWNERS b/CODEOWNERS
index 346e42ac0..ca98ec19b 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -14,7 +14,7 @@ packages/website/  @BMillman19 @fragosti @fabioberger @steveklebanoff
 packages/abi-gen/ @LogvinovLeon
 packages/base-contract/ @LogvinovLeon
 packages/connect/ @fragosti 
-packages/contract_templates/ @LogvinovLeon
+packages/abi-gen-templates/ @LogvinovLeon
 packages/contract-addresses/ @albrow
 packages/contract-artifacts/ @albrow
 packages/dev-utils/ @LogvinovLeon @fabioberger
diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
index f49d9be93..46923211f 100644
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -22,7 +22,7 @@
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "compile": "sol-compiler --contracts-dir contracts",
         "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../packages/contract_templates/contract.handlebars --partials '../../packages/contract_templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../packages/abi-gen-templates/contract.handlebars --partials '../../packages/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
         "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
diff --git a/packages/0x.js/.npmignore b/packages/0x.js/.npmignore
index d7ee80c97..312a23faa 100644
--- a/packages/0x.js/.npmignore
+++ b/packages/0x.js/.npmignore
@@ -4,7 +4,7 @@ webpack.config.js
 yarn-error.log
 test/
 /src/
-/contract_templates/
+/abi-gen-templates/
 /generated_docs/
 /scripts/
 /lib/src/monorepo_scripts/
diff --git a/packages/abi-gen/README.md b/packages/abi-gen/README.md
index 20b9d4f30..214d8f257 100644
--- a/packages/abi-gen/README.md
+++ b/packages/abi-gen/README.md
@@ -4,7 +4,7 @@ This package allows you to generate TypeScript contract wrappers from ABI files.
 It's heavily inspired by [Geth abigen](https://github.com/ethereum/go-ethereum/wiki/Native-DApps:-Go-bindings-to-Ethereum-contracts) but takes a different approach.
 You can write your custom handlebars templates which will allow you to seamlessly integrate the generated code into your existing codebase with existing conventions.
 
-[Here](https://github.com/0xProject/0x-monorepo/tree/development/packages/0x.js/contract_templates) are the templates used to generate the contract wrappers used by 0x.js.e
+[Here](https://github.com/0xProject/0x-monorepo/tree/development/packages/0x.js/abi-gen-templates) are the templates used to generate the contract wrappers used by 0x.js.e
 
 ## Installation
 
@@ -44,7 +44,7 @@ You need to also specify the location of your main template used for every contr
 
 ## How to write custom templates?
 
-The best way to get started is to copy [0x.js templates](https://github.com/0xProject/0x-monorepo/tree/development/packages/contract_templates) and start adjusting them for your needs.
+The best way to get started is to copy [0x.js templates](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen-templates) and start adjusting them for your needs.
 We use [handlebars](http://handlebarsjs.com/) template engine under the hood.
 You need to have a master template called `contract.mustache`. it will be used to generate each contract wrapper. Although - you don't need and probably shouldn't write all your logic in a single template file. You can write [partial templates](http://handlebarsjs.com/partials.html) and as long as they are within a partials folder - they will be registered and available.
 
diff --git a/packages/contract-wrappers/.npmignore b/packages/contract-wrappers/.npmignore
index 6a3eb57bd..6a222fd45 100644
--- a/packages/contract-wrappers/.npmignore
+++ b/packages/contract-wrappers/.npmignore
@@ -5,7 +5,7 @@ yarn-error.log
 test/
 /src/
 /_bundles/
-/contract_templates/
+/abi-gen-templates/
 /generated_docs/
 /scripts/
 /lib/src/monorepo_scripts/
-- 
cgit v1.2.3


From 754be75dbfbb0ea4ca769d8810a76f382f31e031 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 12:48:53 +0100
Subject: Fix hardcoded path in release notes fetching

---
 packages/monorepo-scripts/CHANGELOG.json                    |  4 ++++
 packages/monorepo-scripts/src/utils/github_release_utils.ts | 12 +++---------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/packages/monorepo-scripts/CHANGELOG.json b/packages/monorepo-scripts/CHANGELOG.json
index 170a97a33..428168437 100644
--- a/packages/monorepo-scripts/CHANGELOG.json
+++ b/packages/monorepo-scripts/CHANGELOG.json
@@ -13,6 +13,10 @@
             {
                 "note": "Add ForwarderError to the IGNORED_EXCESSIVE_TYPES array",
                 "pr": 1147
+            },
+            {
+                "note": "Fix a bug when hardcoded CHANGELOG paths cause fetching release notes to fail",
+                "pr": 1311
             }
         ]
     },
diff --git a/packages/monorepo-scripts/src/utils/github_release_utils.ts b/packages/monorepo-scripts/src/utils/github_release_utils.ts
index 7434d397e..e63244b46 100644
--- a/packages/monorepo-scripts/src/utils/github_release_utils.ts
+++ b/packages/monorepo-scripts/src/utils/github_release_utils.ts
@@ -41,7 +41,7 @@ export async function publishReleaseNotesAsync(packagesToPublish: Package[], isD
     let assets: string[] = [];
     let aggregateNotes = '';
     _.each(packagesToPublish, pkg => {
-        aggregateNotes += getReleaseNotesForPackage(pkg.packageJson.name);
+        aggregateNotes += getReleaseNotesForPackage(pkg.location, pkg.packageJson.name);
 
         const packageAssets = _.get(pkg.packageJson, 'config.postpublish.assets');
         if (!_.isUndefined(packageAssets)) {
@@ -88,14 +88,8 @@ function adjustAssetPaths(assets: string[]): string[] {
     return finalAssets;
 }
 
-function getReleaseNotesForPackage(packageName: string): string {
-    const packageNameWithoutNamespace = packageName.replace('@0x/', '');
-    const changelogJSONPath = path.join(
-        constants.monorepoRootPath,
-        'packages',
-        packageNameWithoutNamespace,
-        'CHANGELOG.json',
-    );
+function getReleaseNotesForPackage(packageLocation: string, packageName: string): string {
+    const changelogJSONPath = path.join(packageLocation, 'CHANGELOG.json');
     const changelogJSON = readFileSync(changelogJSONPath, 'utf-8');
     const changelogs = JSON.parse(changelogJSON);
     const latestLog = changelogs[0];
-- 
cgit v1.2.3


From bcb4808c9672c088fee0a8b015e3da7aa75ce695 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:09:15 +0100
Subject: Make sol-cov a dependency of @0x/contracts/test-utils

---
 contracts/test-utils/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index 55e75717b..34e2243a5 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -37,7 +37,6 @@
         "@0x/abi-gen": "^1.0.17",
         "@0x/dev-utils": "^1.0.18",
         "@0x/sol-compiler": "^1.1.13",
-        "@0x/sol-cov": "^2.1.13",
         "@0x/subproviders": "^2.1.5",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
@@ -60,6 +59,7 @@
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
+        "@0x/sol-cov": "^2.1.13",
         "@0x/web3-wrapper": "^3.1.5",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
-- 
cgit v1.2.3


From 74dac18e471a037de5fd52302238b817d98e5e15 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:19:48 +0100
Subject: Make chai-as-promised a dependency

---
 contracts/test-utils/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index 34e2243a5..6aa07cbcb 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -44,7 +44,6 @@
         "@types/lodash": "4.14.104",
         "@types/node": "*",
         "chai": "^4.0.1",
-        "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
         "dirty-chai": "^2.0.1",
         "make-promises-safe": "^1.1.0",
@@ -62,6 +61,7 @@
         "@0x/sol-cov": "^2.1.13",
         "@0x/web3-wrapper": "^3.1.5",
         "@types/js-combinatorics": "^0.5.29",
+        "chai-as-promised": "^7.1.0",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
         "ethereumjs-abi": "0.6.5",
-- 
cgit v1.2.3


From 958f4aa8e83e38ed33ac2fe43c0b4824611485ee Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:22:08 +0100
Subject: Update contracts-test-utils README

---
 contracts/test-utils/README.md | 94 +++++++++---------------------------------
 1 file changed, 19 insertions(+), 75 deletions(-)

diff --git a/contracts/test-utils/README.md b/contracts/test-utils/README.md
index 97a2816ff..73fd93f45 100644
--- a/contracts/test-utils/README.md
+++ b/contracts/test-utils/README.md
@@ -1,36 +1,29 @@
-## Contracts
+## Contracts test utils
 
-Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
+This package contains test utilities used by other smart contracts packages.
 
 ## Usage
 
-Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
-
-*   [protocol](./contracts/protocol)
-    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
-*   [extensions](./contracts/extensions)
-    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
-*   [examples](./contracts/examples)
-    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
-*   [tokens](./contracts/tokens)
-    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
-*   [multisig](./contracts/multisig)
-    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
-*   [utils](./contracts/utils)
-    *   This directory contains libraries and utils that are shared across all of the other directories.
-*   [test](./contracts/test)
-    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
-
-## Bug bounty
-
-A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
+```typescript
+import {
+    chaiSetup,
+    constants,
+    expectContractCallFailedAsync,
+    expectContractCreationFailedAsync,
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+    increaseTimeAndMineBlockAsync,
+    provider,
+    sendTransactionResult,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
+```
 
 ## Contributing
 
 We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
 
-For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
-
 Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
 
 ### Install Dependencies
@@ -52,13 +45,13 @@ yarn install
 To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
 
 ```bash
-PKG=contracts yarn build
+PKG=@0x/contracts-test-utils yarn build
 ```
 
 Or continuously rebuild on change:
 
 ```bash
-PKG=contracts yarn watch
+PKG=@0x/contracts-test-utils yarn watch
 ```
 
 ### Clean
@@ -78,52 +71,3 @@ yarn lint
 ```bash
 yarn test
 ```
-
-#### Testing options
-
-###### Revert stack traces
-
-If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
-
-```
-yarn test:trace
-```
-
-**Note:** This currently slows down the test runs and is therefore not enabled by default.
-
-###### Backing Ethereum node
-
-By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
-
-```bash
-TEST_PROVIDER=geth yarn test
-```
-
-###### Code coverage
-
-In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
-
-```
-yarn test:coverage
-```
-
-###### Gas profiler
-
-In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
-
-**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
-
-```
-TEST_PROVIDER=geth yarn test:profiler
-```
-
-You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
-
-```typescript
-import { profiler } from './utils/profiler';
-profiler.start();
-// Some call to a smart contract
-profiler.stop();
-```
-
-Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
-- 
cgit v1.2.3


From 7e4f2c6bdc5a970fd28102b66ee4c37619b4ffc0 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:30:57 +0100
Subject: Move more devDependencies of contracts-tst-utils to dependencies

---
 contracts/test-utils/package.json | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index 6aa07cbcb..317cc8bdc 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -34,6 +34,13 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/test-utils/README.md",
     "devDependencies": {
+        "mocha": "^4.1.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1"
+    },
+    "dependencies": {
         "@0x/abi-gen": "^1.0.17",
         "@0x/dev-utils": "^1.0.18",
         "@0x/sol-compiler": "^1.1.13",
@@ -47,13 +54,6 @@
         "chai-bignumber": "^2.0.1",
         "dirty-chai": "^2.0.1",
         "make-promises-safe": "^1.1.0",
-        "mocha": "^4.1.0",
-        "npm-run-all": "^4.1.2",
-        "shx": "^0.2.2",
-        "tslint": "5.11.0",
-        "typescript": "3.0.1"
-    },
-    "dependencies": {
         "@0x/order-utils": "^3.0.3",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-- 
cgit v1.2.3


From a6046bd5bb24009c3b21feb4b9f1cfb71e2bd511 Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:34:21 +0100
Subject: Update contracts/multisig/README.md

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 contracts/multisig/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/multisig/README.md b/contracts/multisig/README.md
index 2c1a3e766..488a0313e 100644
--- a/contracts/multisig/README.md
+++ b/contracts/multisig/README.md
@@ -1,4 +1,4 @@
-## Contracts
+## MultisSig Contracts
 
 MultiSig smart contracts
 
-- 
cgit v1.2.3


From a355001d1334e314475b881304e60cd9ff76a31f Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:34:45 +0100
Subject: Update packages/sol-compiler/CHANGELOG.json

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/CHANGELOG.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 490e88d22..fe077b6cc 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -3,7 +3,7 @@
         "version": "1.1.15",
         "changes": [
             {
-                "note": "Fix an issue when we tried to append base contracts path to absolute imports (NPM)",
+                "note": "Fix bug where we were appending base path to absolute imports (e.g NPM imports)",
                 "pr": 1311
             }
         ]
-- 
cgit v1.2.3


From 91397bf8a55a3da4ab79bdcd711755a6a6b33073 Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:34:55 +0100
Subject: Update packages/sol-compiler/src/compiler.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/src/compiler.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index c5b6497df..cba67f292 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -398,7 +398,7 @@ export class Compiler {
                 /**
                  * Some imports path are relative ("../Token.sol", "./Wallet.sol")
                  * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
-                 * And we need to do the hack mentooned above only for relative imports.
+                 * And we need to append the base path for relative imports.
                  */
                 importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
             }
-- 
cgit v1.2.3


From 9194537085a65fbb6b25d45c5ac5c2d31712455c Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:35:03 +0100
Subject: Update packages/sol-resolver/src/resolvers/npm_resolver.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index 505362c88..222766be7 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -26,7 +26,7 @@ export class NPMResolver extends Resolver {
             let currentPath = this._packagePath;
             const ROOT_PATH = '/';
             while (currentPath !== ROOT_PATH) {
-                const packagePath = _.isUndefined(packageScope) ? packageName : path.join(packageScope, packageName);
+                const packagePath = _.isUndefined(packageScopeIfExists) ? packageName : path.join(packageScopeIfExists, packageName);
                 const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
-- 
cgit v1.2.3


From 8c69a8f1fbb074ed5654e9c50fab2c3db10556ab Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:35:57 +0100
Subject: Update packages/sol-resolver/src/resolvers/npm_resolver.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index 222766be7..6c7ebdcd1 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -15,7 +15,7 @@ export class NPMResolver extends Resolver {
     public resolveIfExists(importPath: string): ContractSource | undefined {
         if (!importPath.startsWith('/')) {
             let packageName;
-            let packageScope;
+            let packageScopeIfExists;
             let other;
             if (importPath.startsWith('@')) {
                 [packageScope, packageName, ...other] = importPath.split('/');
-- 
cgit v1.2.3


From 8a42cea978bc72abde12c91bd7fa07bef5439aa3 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:38:46 +0100
Subject: Remove contracts package authors from package.json

---
 contracts/core/package.json       | 1 -
 contracts/multisig/package.json   | 1 -
 contracts/test-utils/package.json | 1 -
 3 files changed, 3 deletions(-)

diff --git a/contracts/core/package.json b/contracts/core/package.json
index 251158d0c..b1249a4b0 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -39,7 +39,6 @@
         "type": "git",
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
-    "author": "Amir Bandeali",
     "license": "Apache-2.0",
     "bugs": {
         "url": "https://github.com/0xProject/0x-monorepo/issues"
diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
index 46923211f..37d064fef 100644
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -38,7 +38,6 @@
         "type": "git",
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
-    "author": "Amir Bandeali",
     "license": "Apache-2.0",
     "bugs": {
         "url": "https://github.com/0xProject/0x-monorepo/issues"
diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index 317cc8bdc..513cfdc10 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -27,7 +27,6 @@
         "type": "git",
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
-    "author": "Amir Bandeali",
     "license": "Apache-2.0",
     "bugs": {
         "url": "https://github.com/0xProject/0x-monorepo/issues"
-- 
cgit v1.2.3


From c5e43f8da51296f3132b6baffd0c1ae5038e6f92 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:40:06 +0100
Subject: Use lodash _.startsWith

---
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index 6c7ebdcd1..eeb2b5493 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -17,8 +17,8 @@ export class NPMResolver extends Resolver {
             let packageName;
             let packageScopeIfExists;
             let other;
-            if (importPath.startsWith('@')) {
-                [packageScope, packageName, ...other] = importPath.split('/');
+            if (_.startsWith(importPath, '@')) {
+                [packageScopeIfExists, packageName, ...other] = importPath.split('/');
             } else {
                 [packageName, ...other] = importPath.split('/');
             }
@@ -26,7 +26,9 @@ export class NPMResolver extends Resolver {
             let currentPath = this._packagePath;
             const ROOT_PATH = '/';
             while (currentPath !== ROOT_PATH) {
-                const packagePath = _.isUndefined(packageScopeIfExists) ? packageName : path.join(packageScopeIfExists, packageName);
+                const packagePath = _.isUndefined(packageScopeIfExists)
+                    ? packageName
+                    : path.join(packageScopeIfExists, packageName);
                 const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
-- 
cgit v1.2.3


From 1785769916d47cf5810ad48d2d03fcccb508f44c Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:50:11 +0100
Subject: Refactour out the contracts testing options into a separate markdown
 file

---
 contracts/TESTING.md         | 48 ++++++++++++++++++++++++++++++++++++++++++++
 contracts/core/README.md     | 47 +------------------------------------------
 contracts/multisig/README.md | 47 +------------------------------------------
 3 files changed, 50 insertions(+), 92 deletions(-)
 create mode 100644 contracts/TESTING.md

diff --git a/contracts/TESTING.md b/contracts/TESTING.md
new file mode 100644
index 000000000..750b3c62c
--- /dev/null
+++ b/contracts/TESTING.md
@@ -0,0 +1,48 @@
+# Contracts testing options
+
+## Revert stack traces
+
+If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
+
+```
+yarn test:trace
+```
+
+**Note:** This currently slows down the test runs and is therefore not enabled by default.
+
+## Backing Ethereum node
+
+By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
+
+```bash
+TEST_PROVIDER=geth yarn test
+```
+
+## Code coverage
+
+In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
+
+```
+yarn test:coverage
+```
+
+## Gas profiler
+
+In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
+
+**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
+
+```
+TEST_PROVIDER=geth yarn test:profiler
+```
+
+You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
+
+```typescript
+import { profiler } from './utils/profiler';
+profiler.start();
+// Some call to a smart contract
+profiler.stop();
+```
+
+Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
diff --git a/contracts/core/README.md b/contracts/core/README.md
index 7fd2ab220..0004925c1 100644
--- a/contracts/core/README.md
+++ b/contracts/core/README.md
@@ -79,49 +79,4 @@ yarn test
 
 #### Testing options
 
-###### Revert stack traces
-
-If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
-
-```
-yarn test:trace
-```
-
-**Note:** This currently slows down the test runs and is therefore not enabled by default.
-
-###### Backing Ethereum node
-
-By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
-
-```bash
-TEST_PROVIDER=geth yarn test
-```
-
-###### Code coverage
-
-In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
-
-```
-yarn test:coverage
-```
-
-###### Gas profiler
-
-In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
-
-**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
-
-```
-TEST_PROVIDER=geth yarn test:profiler
-```
-
-You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
-
-```typescript
-import { profiler } from './utils/profiler';
-profiler.start();
-// Some call to a smart contract
-profiler.stop();
-```
-
-Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
+Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
diff --git a/contracts/multisig/README.md b/contracts/multisig/README.md
index 488a0313e..93db63b5b 100644
--- a/contracts/multisig/README.md
+++ b/contracts/multisig/README.md
@@ -67,49 +67,4 @@ yarn test
 
 #### Testing options
 
-###### Revert stack traces
-
-If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
-
-```
-yarn test:trace
-```
-
-**Note:** This currently slows down the test runs and is therefore not enabled by default.
-
-###### Backing Ethereum node
-
-By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
-
-```bash
-TEST_PROVIDER=geth yarn test
-```
-
-###### Code coverage
-
-In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
-
-```
-yarn test:coverage
-```
-
-###### Gas profiler
-
-In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
-
-**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
-
-```
-TEST_PROVIDER=geth yarn test:profiler
-```
-
-You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
-
-```typescript
-import { profiler } from './utils/profiler';
-profiler.start();
-// Some call to a smart contract
-profiler.stop();
-```
-
-Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
+Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
-- 
cgit v1.2.3


From cd4241fac838254e7f9827b2ca39662a5e6489a8 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 10:42:25 -0800
Subject: fix(asset-buyer): update SRA order provider to include DAI

---
 packages/asset-buyer/CHANGELOG.json                               | 8 ++++++++
 .../src/order_providers/standard_relayer_api_order_provider.ts    | 8 +++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 28d3270e8..4ff83018e 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "3.0.3",
+        "changes": [
+            {
+                "note": "Update SRA order provider to include Dai"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.2",
diff --git a/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts b/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts
index be1fc55d6..813c9923b 100644
--- a/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts
+++ b/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts
@@ -100,6 +100,12 @@ export class StandardRelayerAPIOrderProvider implements OrderProvider {
         } catch (err) {
             throw new Error(AssetBuyerError.StandardRelayerApiError);
         }
-        return _.map(response.records, item => item.assetDataB.assetData);
+        return _.map(response.records, item => {
+            if (item.assetDataA.assetData === takerAssetData) {
+                return item.assetDataB.assetData;
+            } else {
+                return item.assetDataA.assetData;
+            }
+        });
     }
 }
-- 
cgit v1.2.3


From 5edc3bfd33f4601f9edc6dc5073c790477f09849 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 10:43:03 -0800
Subject: feat(instant): update DAI token color

---
 packages/instant/src/data/asset_meta_data_map.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/data/asset_meta_data_map.ts b/packages/instant/src/data/asset_meta_data_map.ts
index b24c9c83d..2ddffae70 100644
--- a/packages/instant/src/data/asset_meta_data_map.ts
+++ b/packages/instant/src/data/asset_meta_data_map.ts
@@ -195,7 +195,7 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
     '0xf47261b000000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359': {
         assetProxyId: AssetProxyId.ERC20,
         decimals: 18,
-        primaryColor: '#F2B350',
+        primaryColor: '#DEA349',
         symbol: 'dai',
         name: 'Dai Stablecoin',
     },
-- 
cgit v1.2.3


From c52d48d4db693a71b6eecf93dde5d7cbb64c51b6 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 10:47:14 -0800
Subject: fix(instant): remove screenshot from dev index.html

---
 packages/instant/public/augur_screenshot.png | Bin 359383 -> 0 bytes
 packages/instant/public/index.html           |   6 ------
 2 files changed, 6 deletions(-)
 delete mode 100644 packages/instant/public/augur_screenshot.png

diff --git a/packages/instant/public/augur_screenshot.png b/packages/instant/public/augur_screenshot.png
deleted file mode 100644
index c61cf6e7c..000000000
Binary files a/packages/instant/public/augur_screenshot.png and /dev/null differ
diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 8e0875645..df39994ef 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -31,11 +31,6 @@
                 height: 100vh;
                 background-color: rgba(0, 0, 0, 0.2);
             }
-
-            .full-screen {
-                height: 100vh;
-                width: 100vw;
-            }
         </style>
     </head>
 
@@ -63,7 +58,6 @@
                 </button>
             </div>
         </div>
-        <img id="augurScreenshot" class="full-screen" src="./augur_screenshot.png" />
         <div id="zeroExInstantContainer"></div>
         <script>
             // Simulate history
-- 
cgit v1.2.3


From da8c27c286321af759125d7777f1c84d34498214 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 5 Nov 2018 10:31:24 +0100
Subject: feat: Dutch Auction

---
 contracts/core/compiler.json                       |   1 +
 contracts/core/package.json                        |   2 +-
 contracts/core/src/artifacts/index.ts              |   2 +
 contracts/core/src/wrappers/index.ts               |   1 +
 contracts/core/test/utils/types.ts                 |   1 +
 contracts/core/tsconfig.json                       |   1 +
 .../extensions/DutchAuction/DutchAuction.sol       | 160 +++++++++++
 .../contracts/test/extensions/dutch_auction.ts     | 315 +++++++++++++++++++++
 8 files changed, 482 insertions(+), 1 deletion(-)
 create mode 100644 packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
 create mode 100644 packages/contracts/test/extensions/dutch_auction.ts

diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json
index c824e4645..a1a60c71d 100644
--- a/contracts/core/compiler.json
+++ b/contracts/core/compiler.json
@@ -25,6 +25,7 @@
         "DummyERC721Token",
         "DummyMultipleReturnERC20Token",
         "DummyNoReturnERC20Token",
+        "DutchAuction",
         "ERC20Proxy",
         "ERC20Token",
         "ERC721Token",
diff --git a/contracts/core/package.json b/contracts/core/package.json
index b20b0ef3f..457625791 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -34,7 +34,7 @@
     },
     "config": {
         "abis":
-            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
+            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|DutchAuction|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
     },
     "repository": {
         "type": "git",
diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
index 97c1b6209..8a8c5f4d4 100644
--- a/contracts/core/src/artifacts/index.ts
+++ b/contracts/core/src/artifacts/index.ts
@@ -6,6 +6,7 @@ import * as DummyERC721Receiver from '../../generated-artifacts/DummyERC721Recei
 import * as DummyERC721Token from '../../generated-artifacts/DummyERC721Token.json';
 import * as DummyMultipleReturnERC20Token from '../../generated-artifacts/DummyMultipleReturnERC20Token.json';
 import * as DummyNoReturnERC20Token from '../../generated-artifacts/DummyNoReturnERC20Token.json';
+import * as DutchAuction from '../../generated-artifacts/DutchAuction.json';
 import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json';
 import * as ERC20Token from '../../generated-artifacts/ERC20Token.json';
 import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json';
@@ -45,6 +46,7 @@ export const artifacts = {
     DummyERC721Token: DummyERC721Token as ContractArtifact,
     DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact,
     DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact,
+    DutchAuction: DutchAuction as ContractArtifact,
     ERC20Proxy: ERC20Proxy as ContractArtifact,
     ERC20Token: ERC20Token as ContractArtifact,
     ERC721Proxy: ERC721Proxy as ContractArtifact,
diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts
index 9ca676b56..e9e3f4e79 100644
--- a/contracts/core/src/wrappers/index.ts
+++ b/contracts/core/src/wrappers/index.ts
@@ -4,6 +4,7 @@ export * from '../../generated-wrappers/dummy_erc721_receiver';
 export * from '../../generated-wrappers/dummy_erc721_token';
 export * from '../../generated-wrappers/dummy_multiple_return_erc20_token';
 export * from '../../generated-wrappers/dummy_no_return_erc20_token';
+export * from '../../generated-wrappers/dutch_auction';
 export * from '../../generated-wrappers/erc20_proxy';
 export * from '../../generated-wrappers/erc721_proxy';
 export * from '../../generated-wrappers/erc20_token';
diff --git a/contracts/core/test/utils/types.ts b/contracts/core/test/utils/types.ts
index 9fc9e1570..d738fcd4e 100644
--- a/contracts/core/test/utils/types.ts
+++ b/contracts/core/test/utils/types.ts
@@ -86,6 +86,7 @@ export enum ContractName {
     ZRXToken = 'ZRXToken',
     DummyERC20Token = 'DummyERC20Token',
     EtherToken = 'WETH9',
+    DutchAuction = 'DutchAuction',
     AssetProxyOwner = 'AssetProxyOwner',
     AccountLevels = 'AccountLevels',
     EtherDelta = 'EtherDelta',
diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json
index e0f85079a..23b069110 100644
--- a/contracts/core/tsconfig.json
+++ b/contracts/core/tsconfig.json
@@ -13,6 +13,7 @@
         "./generated-artifacts/DummyERC721Token.json",
         "./generated-artifacts/DummyMultipleReturnERC20Token.json",
         "./generated-artifacts/DummyNoReturnERC20Token.json",
+        "./generated-artifacts/DutchAuction.json",
         "./generated-artifacts/ERC20Proxy.json",
         "./generated-artifacts/ERC20Token.json",
         "./generated-artifacts/ERC721Proxy.json",
diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
new file mode 100644
index 000000000..ed4158c25
--- /dev/null
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -0,0 +1,160 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../tokens/ERC20Token/IERC20Token.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+contract DutchAuction {
+    using LibBytes for bytes;
+
+    // solhint-disable var-name-mixedcase
+    IExchange internal EXCHANGE;
+
+    struct AuctionDetails {
+        uint256 beginTime;    // Auction begin time in seconds
+        uint256 endTime;      // Auction end time in seconds
+        uint256 beginPrice;   // Auction begin price
+        uint256 endPrice;     // Auction end price
+        uint256 currentPrice; // Current auction price at block.timestamp
+        uint256 currentTime;  // block.timestamp
+    }
+
+    constructor (address _exchange)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+    }
+
+    /// @dev Packs the begin time and price parameters of an auction into uint256.
+    ///      This is stored as the salt value of the sale order.
+    /// @param beginTime Begin time of the auction (32 bits)
+    /// @param beginPrice Starting price of the auction (224 bits)
+    /// @return Encoded Auction Parameters packed into a uint256
+    function encodeParameters(
+        uint256 beginTime,
+        uint256 beginPrice
+    )
+        external
+        view
+        returns (uint256 encodedParameters)
+    {
+        require(beginTime <= 2**32, "INVALID_BEGIN_TIME");
+        require(beginPrice <= 2**224, "INVALID_BEGIN_PRICE");
+        encodedParameters = beginTime;
+        encodedParameters |= beginPrice<<32;
+        return encodedParameters;
+    }
+
+    /// @dev Performs a match of the two orders at the price point given the current block time and the auction
+    ///      start time (encoded in the salt).
+    ///      The Sellers order is a signed order at the lowest price at the end of the auction. Excess from the match
+    ///      is transferred to the seller.
+    /// @param buyOrder The Buyer's order
+    /// @param sellOrder The Seller's order
+    /// @param buySignature Proof that order was created by the left maker.
+    /// @param sellSignature Proof that order was created by the right maker.
+    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
+    function matchOrders(
+        LibOrder.Order memory buyOrder,
+        LibOrder.Order memory sellOrder,
+        bytes memory buySignature,
+        bytes memory sellSignature
+    )
+        public
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
+    {
+        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
+        // Ensure the auction has not yet started
+        // solhint-disable-next-line not-rely-on-time
+        require(block.timestamp >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
+        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
+        // solhint-disable-next-line not-rely-on-time
+        require(sellOrder.expirationTimeSeconds > block.timestamp, "AUCTION_EXPIRED");
+        // Ensure the auction goes from high to low
+        require(auctionDetails.beginPrice > auctionDetails.endPrice, "INVALID_PRICE");
+        // Validate the buyer amount is greater than the current auction price
+        require(buyOrder.makerAssetAmount >= auctionDetails.currentPrice, "INVALID_PRICE");
+        // Match orders, maximally filling `buyOrder`
+        matchedFillResults = EXCHANGE.matchOrders(
+            buyOrder,
+            sellOrder,
+            buySignature,
+            sellSignature
+        );
+        // Return any spread to the seller
+        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
+        if (leftMakerAssetSpreadAmount > 0) {
+            bytes memory assetData = sellOrder.takerAssetData;
+            address token = assetData.readAddress(16);
+            address makerAddress = sellOrder.makerAddress;
+            IERC20Token(token).transfer(makerAddress, leftMakerAssetSpreadAmount);
+        }
+        return matchedFillResults;
+    }
+
+    /// @dev Decodes the packed parameters into beginTime and beginPrice.
+    /// @param encodedParameters the encoded parameters
+    /// @return beginTime and beginPrice decoded
+    function decodeParameters(
+        uint256 encodedParameters
+    )
+        public
+        view
+        returns (uint256 beginTime, uint256 beginPrice)
+    {
+        beginTime = encodedParameters & 0x00000000000000000000000fffffffff;
+        beginPrice = encodedParameters>>32;
+        return (beginTime, beginPrice);
+    }
+
+    /// @dev Calculates the Auction Details for the given order
+    /// @param order The sell order
+    /// @return AuctionDetails
+    function getAuctionDetails(
+        LibOrder.Order memory order
+    )
+        public
+        returns (AuctionDetails memory auctionDetails)
+    {
+        // solhint-disable-next-line indent
+        (uint256 auctionBeginTimeSeconds, uint256 auctionBeginPrice) = decodeParameters(order.salt);
+        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
+        // solhint-disable-next-line not-rely-on-time
+        uint256 currentDurationSeconds = order.expirationTimeSeconds-block.timestamp;
+        uint256 minPrice = order.takerAssetAmount;
+        uint256 priceDiff = auctionBeginPrice-minPrice;
+        uint256 currentPrice = minPrice + (currentDurationSeconds*priceDiff/auctionDurationSeconds);
+
+        auctionDetails.beginTime = auctionBeginTimeSeconds;
+        auctionDetails.endTime = order.expirationTimeSeconds;
+        auctionDetails.beginPrice = auctionBeginPrice;
+        auctionDetails.endPrice = minPrice;
+        auctionDetails.currentPrice = currentPrice;
+        // solhint-disable-next-line not-rely-on-time
+        auctionDetails.currentTime = block.timestamp;
+
+        return auctionDetails;
+    }
+}
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
new file mode 100644
index 000000000..c61faf9d7
--- /dev/null
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -0,0 +1,315 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { WETH9Contract } from '../../generated-wrappers/weth9';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { getLatestBlockTimestampAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ContractName, ERC20BalancesByOwner } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const DECIMALS_DEFAULT = 18;
+
+describe(ContractName.DutchAuction, () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+    let defaultMakerAssetAddress: string;
+
+    let weth: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let dutchAuctionContract: DutchAuctionContract;
+    let wethContract: WETH9Contract;
+    let exchangeWrapper: ExchangeWrapper;
+
+    let sellerOrderFactory: OrderFactory;
+    let buyerOrderFactory: OrderFactory;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+    let tenMinutesInSeconds: number;
+    let currentBlockTimestamp: number;
+    let auctionBeginTime: BigNumber;
+    let auctionBeginPrice: BigNumber;
+    let encodedParams: BigNumber;
+    let sellOrder: SignedOrder;
+    let buyOrder: SignedOrder;
+    let erc721MakerAssetIds: BigNumber[];
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts);
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 2;
+        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+
+        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
+        erc20Wrapper.addDummyTokenContract(weth);
+
+        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+
+        const dutchAuctionInstance = await DutchAuctionContract.deployFrom0xArtifactAsync(
+            artifacts.DutchAuction,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+        );
+        dutchAuctionContract = new DutchAuctionContract(
+            dutchAuctionInstance.abi,
+            dutchAuctionInstance.address,
+            provider,
+        );
+
+        defaultMakerAssetAddress = erc20TokenA.address;
+        const defaultTakerAssetAddress = wethContract.address;
+
+        // Set up taker WETH balance and allowance
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await wethContract.deposit.sendTransactionAsync({
+                from: takerAddress,
+                value: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
+            }),
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await wethContract.approve.sendTransactionAsync(
+                erc20Proxy.address,
+                constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                { from: takerAddress },
+            ),
+        );
+        web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
+        web3Wrapper.abiDecoder.addABI(zrxToken.abi);
+        erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
+        tenMinutesInSeconds = 10 * 60;
+        currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+
+        const sellerDefaultOrderParams = {
+            salt: encodedParams, // Set the encoded params as the salt for the seller order
+            exchangeAddress: exchangeInstance.address,
+            makerAddress,
+            feeRecipientAddress,
+            senderAddress: dutchAuctionContract.address,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), DECIMALS_DEFAULT),
+            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+        };
+        const buyerDefaultOrderParams = {
+            ...sellerDefaultOrderParams,
+            makerAddress: takerAddress,
+            makerAssetData: sellerDefaultOrderParams.takerAssetData,
+            takerAssetData: sellerDefaultOrderParams.makerAssetData,
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+        };
+        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
+        sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
+        buyerOrderFactory = new OrderFactory(takerPrivateKey, buyerDefaultOrderParams);
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        erc20Balances = await erc20Wrapper.getBalancesAsync();
+        tenMinutesInSeconds = 10 * 60;
+        currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+        sellOrder = await sellerOrderFactory.newSignedOrderAsync();
+        buyOrder = await buyerOrderFactory.newSignedOrderAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('matchOrders', () => {
+        it('should encode and decode parameters', async () => {
+            const [decodedBegin, decodedBeginPrice] = await dutchAuctionContract.decodeParameters.callAsync(
+                encodedParams,
+            );
+            expect(decodedBegin).to.be.bignumber.equal(auctionBeginTime);
+            expect(decodedBeginPrice).to.be.bignumber.equal(auctionBeginPrice);
+        });
+        it('should be worth the begin price at the begining of the auction', async () => {
+            // TODO this is flakey
+            currentBlockTimestamp = await web3Wrapper.getBlockTimestampAsync('latest');
+            await web3Wrapper.increaseTimeAsync(1);
+            auctionBeginTime = new BigNumber(currentBlockTimestamp + 2);
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                salt: encodedParams,
+            });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionBeginPrice);
+            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+        });
+        it('should match orders and send excess to seller', async () => {
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[dutchAuctionContract.address][weth.address]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+            );
+        });
+        it('should have valid getAuctionDetails at a block in the future', async () => {
+            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const beforePrice = auctionDetails.currentPrice;
+            // Increase block time
+            await web3Wrapper.increaseTimeAsync(60);
+            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const currentPrice = auctionDetails.currentPrice;
+            expect(beforePrice).to.be.bignumber.greaterThan(currentPrice);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: currentPrice,
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(currentPrice),
+            );
+        });
+        it('should revert when auction expires', async () => {
+            // Increase block time
+            await web3Wrapper.increaseTimeAsync(tenMinutesInSeconds);
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'AUCTION_EXPIRED' as any,
+            );
+        });
+        it('cannot be filled for less than the current price', async () => {
+            // Increase block time
+            await web3Wrapper.increaseTimeAsync(60);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: sellOrder.takerAssetAmount,
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'INVALID_PRICE' as any,
+            );
+        });
+        describe('ERC721', () => {
+            it('should match orders when ERC721', async () => {
+                const makerAssetId = erc721MakerAssetIds[0];
+                sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                    makerAssetAmount: new BigNumber(1),
+                    makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                });
+                buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                    takerAssetAmount: new BigNumber(1),
+                    takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                });
+                const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+                );
+                const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
+                expect(newOwner).to.be.bignumber.equal(takerAddress);
+            });
+        });
+    });
+});
-- 
cgit v1.2.3


From 98d9a9c6482e2170192f66350448703d2801d122 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 16 Nov 2018 11:37:05 +1100
Subject: chore: time movement for geth

---
 .../extensions/DutchAuction/DutchAuction.sol       | 26 ++++----
 .../contracts/test/extensions/dutch_auction.ts     | 73 ++++++++++++++++------
 2 files changed, 68 insertions(+), 31 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index ed4158c25..bb75fc188 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -86,11 +86,9 @@ contract DutchAuction {
     {
         AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
         // Ensure the auction has not yet started
-        // solhint-disable-next-line not-rely-on-time
-        require(block.timestamp >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
+        require(auctionDetails.currentTime >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        // solhint-disable-next-line not-rely-on-time
-        require(sellOrder.expirationTimeSeconds > block.timestamp, "AUCTION_EXPIRED");
+        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTime, "AUCTION_EXPIRED");
         // Ensure the auction goes from high to low
         require(auctionDetails.beginPrice > auctionDetails.endPrice, "INVALID_PRICE");
         // Validate the buyer amount is greater than the current auction price
@@ -141,20 +139,24 @@ contract DutchAuction {
         (uint256 auctionBeginTimeSeconds, uint256 auctionBeginPrice) = decodeParameters(order.salt);
         require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
-        // solhint-disable-next-line not-rely-on-time
-        uint256 currentDurationSeconds = order.expirationTimeSeconds-block.timestamp;
         uint256 minPrice = order.takerAssetAmount;
-        uint256 priceDiff = auctionBeginPrice-minPrice;
-        uint256 currentPrice = minPrice + (currentDurationSeconds*priceDiff/auctionDurationSeconds);
-
+        // solhint-disable-next-line not-rely-on-time
+        uint256 timestamp = block.timestamp;
         auctionDetails.beginTime = auctionBeginTimeSeconds;
         auctionDetails.endTime = order.expirationTimeSeconds;
         auctionDetails.beginPrice = auctionBeginPrice;
         auctionDetails.endPrice = minPrice;
+        auctionDetails.currentTime = timestamp;
+
+        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
+        uint256 priceDelta = auctionBeginPrice-minPrice;
+        uint256 currentPrice = minPrice + (remainingDurationSeconds*priceDelta/auctionDurationSeconds);
+        // If the auction has not yet begun the current price is the auctionBeginPrice
+        currentPrice = timestamp < auctionBeginTimeSeconds ? auctionBeginPrice : currentPrice;
+        // If the auction has ended the current price is the minPrice
+        // auction end time is guaranteed by 0x Exchange to fail due to the order expiration
+        currentPrice = timestamp >= order.expirationTimeSeconds ? minPrice : currentPrice;
         auctionDetails.currentPrice = currentPrice;
-        // solhint-disable-next-line not-rely-on-time
-        auctionDetails.currentTime = block.timestamp;
-
         return auctionDetails;
     }
 }
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index c61faf9d7..6a1e3ed45 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -27,7 +27,7 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 
-describe(ContractName.DutchAuction, () => {
+describe.only(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
@@ -49,11 +49,26 @@ describe(ContractName.DutchAuction, () => {
     let tenMinutesInSeconds: number;
     let currentBlockTimestamp: number;
     let auctionBeginTime: BigNumber;
+    let auctionEndTime: BigNumber;
     let auctionBeginPrice: BigNumber;
+    let auctionEndPrice: BigNumber;
     let encodedParams: BigNumber;
     let sellOrder: SignedOrder;
     let buyOrder: SignedOrder;
     let erc721MakerAssetIds: BigNumber[];
+    async function increaseTimeAsync(): Promise<void> {
+        const timestampBefore = await getLatestBlockTimestampAsync();
+        await web3Wrapper.increaseTimeAsync(5);
+        const timestampAfter = await getLatestBlockTimestampAsync();
+        // HACK send some transactions
+        if (timestampAfter === timestampBefore) {
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+        }
+    }
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -132,12 +147,19 @@ describe(ContractName.DutchAuction, () => {
         web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
         web3Wrapper.abiDecoder.addABI(zrxToken.abi);
         erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
+
         tenMinutesInSeconds = 10 * 60;
         currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        // Default auction begins 10 minutes ago
         auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        // Default auction ends 10 from now
+        auctionEndTime = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
         auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        auctionEndPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
         encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+        const zero = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
+        // Default sell order and buy order are exact mirrors
         const sellerDefaultOrderParams = {
             salt: encodedParams, // Set the encoded params as the salt for the seller order
             exchangeAddress: exchangeInstance.address,
@@ -147,18 +169,23 @@ describe(ContractName.DutchAuction, () => {
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
             makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), DECIMALS_DEFAULT),
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+            takerAssetAmount: auctionEndPrice,
+            expirationTimeSeconds: auctionEndTime,
+            makerFee: zero,
+            takerFee: zero,
         };
+        // Default buy order is for the auction begin price
         const buyerDefaultOrderParams = {
             ...sellerDefaultOrderParams,
             makerAddress: takerAddress,
             makerAssetData: sellerDefaultOrderParams.takerAssetData,
             takerAssetData: sellerDefaultOrderParams.makerAssetData,
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            makerAssetAmount: auctionBeginPrice,
             takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
         };
+
+        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+
         const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
         sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
@@ -170,11 +197,6 @@ describe(ContractName.DutchAuction, () => {
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
         erc20Balances = await erc20Wrapper.getBalancesAsync();
-        tenMinutesInSeconds = 10 * 60;
-        currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
-        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
-        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
         sellOrder = await sellerOrderFactory.newSignedOrderAsync();
         buyOrder = await buyerOrderFactory.newSignedOrderAsync();
     });
@@ -183,6 +205,7 @@ describe(ContractName.DutchAuction, () => {
     });
     describe('matchOrders', () => {
         it('should encode and decode parameters', async () => {
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
             const [decodedBegin, decodedBeginPrice] = await dutchAuctionContract.decodeParameters.callAsync(
                 encodedParams,
             );
@@ -190,9 +213,6 @@ describe(ContractName.DutchAuction, () => {
             expect(decodedBeginPrice).to.be.bignumber.equal(auctionBeginPrice);
         });
         it('should be worth the begin price at the begining of the auction', async () => {
-            // TODO this is flakey
-            currentBlockTimestamp = await web3Wrapper.getBlockTimestampAsync('latest');
-            await web3Wrapper.increaseTimeAsync(1);
             auctionBeginTime = new BigNumber(currentBlockTimestamp + 2);
             encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
@@ -202,6 +222,18 @@ describe(ContractName.DutchAuction, () => {
             expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionBeginPrice);
             expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
         });
+        it('should be be worth the end price at the end of the auction', async () => {
+            auctionBeginTime = new BigNumber(currentBlockTimestamp - 1000);
+            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                salt: encodedParams,
+                expirationTimeSeconds: auctionEndTime,
+            });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionEndPrice);
+            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+        });
         it('should match orders and send excess to seller', async () => {
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
@@ -224,11 +256,11 @@ describe(ContractName.DutchAuction, () => {
         it('should have valid getAuctionDetails at a block in the future', async () => {
             let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const beforePrice = auctionDetails.currentPrice;
-            // Increase block time
-            await web3Wrapper.increaseTimeAsync(60);
+            await increaseTimeAsync();
             auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const currentPrice = auctionDetails.currentPrice;
             expect(beforePrice).to.be.bignumber.greaterThan(currentPrice);
+
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: currentPrice,
             });
@@ -248,8 +280,12 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('should revert when auction expires', async () => {
-            // Increase block time
-            await web3Wrapper.increaseTimeAsync(tenMinutesInSeconds);
+            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                salt: encodedParams,
+                expirationTimeSeconds: auctionEndTime,
+            });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
                     buyOrder,
@@ -264,8 +300,7 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('cannot be filled for less than the current price', async () => {
-            // Increase block time
-            await web3Wrapper.increaseTimeAsync(60);
+            await increaseTimeAsync();
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: sellOrder.takerAssetAmount,
             });
-- 
cgit v1.2.3


From cb8601676d70ba648683f8c7df1eca25d670d663 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 21 Nov 2018 16:04:13 +1100
Subject: chore: Rename price to amount. Encode parameters in makerAssetData

---
 .../extensions/DutchAuction/DutchAuction.sol       | 100 ++++-------
 .../contracts/test/extensions/dutch_auction.ts     | 183 +++++++++++++--------
 2 files changed, 149 insertions(+), 134 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index bb75fc188..a304184f1 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -32,12 +32,12 @@ contract DutchAuction {
     IExchange internal EXCHANGE;
 
     struct AuctionDetails {
-        uint256 beginTime;    // Auction begin time in seconds
-        uint256 endTime;      // Auction end time in seconds
-        uint256 beginPrice;   // Auction begin price
-        uint256 endPrice;     // Auction end price
-        uint256 currentPrice; // Current auction price at block.timestamp
-        uint256 currentTime;  // block.timestamp
+        uint256 beginTimeSeconds;    // Auction begin time in seconds
+        uint256 endTimeSeconds;      // Auction end time in seconds
+        uint256 beginAmount;         // Auction begin amount
+        uint256 endAmount;           // Auction end amount
+        uint256 currentAmount;       // Current auction amount at block.timestamp
+        uint256 currentTimeSeconds;  // block.timestamp
     }
 
     constructor (address _exchange)
@@ -46,35 +46,15 @@ contract DutchAuction {
         EXCHANGE = IExchange(_exchange);
     }
 
-    /// @dev Packs the begin time and price parameters of an auction into uint256.
-    ///      This is stored as the salt value of the sale order.
-    /// @param beginTime Begin time of the auction (32 bits)
-    /// @param beginPrice Starting price of the auction (224 bits)
-    /// @return Encoded Auction Parameters packed into a uint256
-    function encodeParameters(
-        uint256 beginTime,
-        uint256 beginPrice
-    )
-        external
-        view
-        returns (uint256 encodedParameters)
-    {
-        require(beginTime <= 2**32, "INVALID_BEGIN_TIME");
-        require(beginPrice <= 2**224, "INVALID_BEGIN_PRICE");
-        encodedParameters = beginTime;
-        encodedParameters |= beginPrice<<32;
-        return encodedParameters;
-    }
-
-    /// @dev Performs a match of the two orders at the price point given the current block time and the auction
-    ///      start time (encoded in the salt).
-    ///      The Sellers order is a signed order at the lowest price at the end of the auction. Excess from the match
+    /// @dev Performs a match of the two orders at the amount given: the current block time, the auction
+    ///      start time and the auction begin amount.
+    ///      The Sellers order is a signed order at the lowest amount at the end of the auction. Excess from the match
     ///      is transferred to the seller.
     /// @param buyOrder The Buyer's order
     /// @param sellOrder The Seller's order
     /// @param buySignature Proof that order was created by the left maker.
     /// @param sellSignature Proof that order was created by the right maker.
-    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
+    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
     function matchOrders(
         LibOrder.Order memory buyOrder,
         LibOrder.Order memory sellOrder,
@@ -86,13 +66,13 @@ contract DutchAuction {
     {
         AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
         // Ensure the auction has not yet started
-        require(auctionDetails.currentTime >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
+        require(auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, "AUCTION_NOT_STARTED");
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTime, "AUCTION_EXPIRED");
+        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, "AUCTION_EXPIRED");
         // Ensure the auction goes from high to low
-        require(auctionDetails.beginPrice > auctionDetails.endPrice, "INVALID_PRICE");
-        // Validate the buyer amount is greater than the current auction price
-        require(buyOrder.makerAssetAmount >= auctionDetails.currentPrice, "INVALID_PRICE");
+        require(auctionDetails.beginAmount > auctionDetails.endAmount, "INVALID_AMOUNT");
+        // Validate the buyer amount is greater than the current auction amount
+        require(buyOrder.makerAssetAmount >= auctionDetails.currentAmount, "INVALID_AMOUNT");
         // Match orders, maximally filling `buyOrder`
         matchedFillResults = EXCHANGE.matchOrders(
             buyOrder,
@@ -103,6 +83,7 @@ contract DutchAuction {
         // Return any spread to the seller
         uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
         if (leftMakerAssetSpreadAmount > 0) {
+            // Assume auction is for ERC20
             bytes memory assetData = sellOrder.takerAssetData;
             address token = assetData.readAddress(16);
             address makerAddress = sellOrder.makerAddress;
@@ -111,21 +92,6 @@ contract DutchAuction {
         return matchedFillResults;
     }
 
-    /// @dev Decodes the packed parameters into beginTime and beginPrice.
-    /// @param encodedParameters the encoded parameters
-    /// @return beginTime and beginPrice decoded
-    function decodeParameters(
-        uint256 encodedParameters
-    )
-        public
-        view
-        returns (uint256 beginTime, uint256 beginPrice)
-    {
-        beginTime = encodedParameters & 0x00000000000000000000000fffffffff;
-        beginPrice = encodedParameters>>32;
-        return (beginTime, beginPrice);
-    }
-
     /// @dev Calculates the Auction Details for the given order
     /// @param order The sell order
     /// @return AuctionDetails
@@ -135,28 +101,30 @@ contract DutchAuction {
         public
         returns (AuctionDetails memory auctionDetails)
     {
-        // solhint-disable-next-line indent
-        (uint256 auctionBeginTimeSeconds, uint256 auctionBeginPrice) = decodeParameters(order.salt);
-        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        uint256 makerAssetDataLength = order.makerAssetData.length;
+        // We assume auctionBeginTimeSeconds and auctionBeginAmount are appended to the makerAssetData
+        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
+        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
+        // require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
-        uint256 minPrice = order.takerAssetAmount;
+        uint256 minAmount = order.takerAssetAmount;
         // solhint-disable-next-line not-rely-on-time
         uint256 timestamp = block.timestamp;
-        auctionDetails.beginTime = auctionBeginTimeSeconds;
-        auctionDetails.endTime = order.expirationTimeSeconds;
-        auctionDetails.beginPrice = auctionBeginPrice;
-        auctionDetails.endPrice = minPrice;
-        auctionDetails.currentTime = timestamp;
+        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
+        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;
+        auctionDetails.beginAmount = auctionBeginAmount;
+        auctionDetails.endAmount = minAmount;
+        auctionDetails.currentTimeSeconds = timestamp;
 
         uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        uint256 priceDelta = auctionBeginPrice-minPrice;
-        uint256 currentPrice = minPrice + (remainingDurationSeconds*priceDelta/auctionDurationSeconds);
-        // If the auction has not yet begun the current price is the auctionBeginPrice
-        currentPrice = timestamp < auctionBeginTimeSeconds ? auctionBeginPrice : currentPrice;
-        // If the auction has ended the current price is the minPrice
+        uint256 amountDelta = auctionBeginAmount-minAmount;
+        uint256 currentAmount = minAmount + (remainingDurationSeconds*amountDelta/auctionDurationSeconds);
+        // If the auction has not yet begun the current amount is the auctionBeginAmount
+        currentAmount = timestamp < auctionBeginTimeSeconds ? auctionBeginAmount : currentAmount;
+        // If the auction has ended the current amount is the minAmount
         // auction end time is guaranteed by 0x Exchange to fail due to the order expiration
-        currentPrice = timestamp >= order.expirationTimeSeconds ? minPrice : currentPrice;
-        auctionDetails.currentPrice = currentPrice;
+        currentAmount = timestamp >= order.expirationTimeSeconds ? minAmount : currentAmount;
+        auctionDetails.currentAmount = currentAmount;
         return auctionDetails;
     }
 }
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 6a1e3ed45..4ad5cfa19 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -1,9 +1,11 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
+import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
 import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
+import ethAbi = require('ethereumjs-abi');
+import * as ethUtil from 'ethereumjs-util';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
@@ -26,6 +28,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
+const ZERO = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
 describe.only(ContractName.DutchAuction, () => {
     let makerAddress: string;
@@ -34,13 +37,11 @@ describe.only(ContractName.DutchAuction, () => {
     let feeRecipientAddress: string;
     let defaultMakerAssetAddress: string;
 
-    let weth: DummyERC20TokenContract;
     let zrxToken: DummyERC20TokenContract;
     let erc20TokenA: DummyERC20TokenContract;
     let erc721Token: DummyERC721TokenContract;
     let dutchAuctionContract: DutchAuctionContract;
     let wethContract: WETH9Contract;
-    let exchangeWrapper: ExchangeWrapper;
 
     let sellerOrderFactory: OrderFactory;
     let buyerOrderFactory: OrderFactory;
@@ -48,11 +49,10 @@ describe.only(ContractName.DutchAuction, () => {
     let erc20Balances: ERC20BalancesByOwner;
     let tenMinutesInSeconds: number;
     let currentBlockTimestamp: number;
-    let auctionBeginTime: BigNumber;
-    let auctionEndTime: BigNumber;
-    let auctionBeginPrice: BigNumber;
-    let auctionEndPrice: BigNumber;
-    let encodedParams: BigNumber;
+    let auctionBeginTimeSeconds: BigNumber;
+    let auctionEndTimeSeconds: BigNumber;
+    let auctionBeginAmount: BigNumber;
+    let auctionEndAmount: BigNumber;
     let sellOrder: SignedOrder;
     let buyOrder: SignedOrder;
     let erc721MakerAssetIds: BigNumber[];
@@ -60,7 +60,7 @@ describe.only(ContractName.DutchAuction, () => {
         const timestampBefore = await getLatestBlockTimestampAsync();
         await web3Wrapper.increaseTimeAsync(5);
         const timestampAfter = await getLatestBlockTimestampAsync();
-        // HACK send some transactions
+        // HACK send some transactions when a time increase isn't supported
         if (timestampAfter === timestampBefore) {
             await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
             await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
@@ -70,6 +70,20 @@ describe.only(ContractName.DutchAuction, () => {
         }
     }
 
+    function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+        return ethUtil.bufferToHex(
+            Buffer.concat([
+                ethUtil.toBuffer(makerAssetData),
+                ethUtil.toBuffer(
+                    (ethAbi as any).rawEncode(
+                        ['uint256', 'uint256'],
+                        [beginTimeSeconds.toString(), beginAmount.toString()],
+                    ),
+                ),
+            ]),
+        );
+    }
+
     before(async () => {
         await blockchainLifecycle.startAsync();
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
@@ -93,8 +107,7 @@ describe.only(ContractName.DutchAuction, () => {
         erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
 
         wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
-        erc20Wrapper.addDummyTokenContract(weth);
+        erc20Wrapper.addDummyTokenContract(wethContract as any);
 
         const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
         const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
@@ -103,9 +116,8 @@ describe.only(ContractName.DutchAuction, () => {
             txDefaults,
             zrxAssetData,
         );
-        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        const exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
         await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-
         await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
 
         await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
@@ -151,28 +163,30 @@ describe.only(ContractName.DutchAuction, () => {
         tenMinutesInSeconds = 10 * 60;
         currentBlockTimestamp = await getLatestBlockTimestampAsync();
         // Default auction begins 10 minutes ago
-        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
         // Default auction ends 10 from now
-        auctionEndTime = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
-        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
-        auctionEndPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
-        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
-        const zero = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
+        auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
+        auctionBeginAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        auctionEndAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
 
         // Default sell order and buy order are exact mirrors
         const sellerDefaultOrderParams = {
-            salt: encodedParams, // Set the encoded params as the salt for the seller order
+            salt: generatePseudoRandomSalt(),
             exchangeAddress: exchangeInstance.address,
             makerAddress,
             feeRecipientAddress,
             senderAddress: dutchAuctionContract.address,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            makerAssetData: extendMakerAssetData(
+                assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                auctionBeginTimeSeconds,
+                auctionBeginAmount,
+            ),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
             makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: auctionEndPrice,
-            expirationTimeSeconds: auctionEndTime,
-            makerFee: zero,
-            takerFee: zero,
+            takerAssetAmount: auctionEndAmount,
+            expirationTimeSeconds: auctionEndTimeSeconds,
+            makerFee: ZERO,
+            takerFee: ZERO,
         };
         // Default buy order is for the auction begin price
         const buyerDefaultOrderParams = {
@@ -180,12 +194,9 @@ describe.only(ContractName.DutchAuction, () => {
             makerAddress: takerAddress,
             makerAssetData: sellerDefaultOrderParams.takerAssetData,
             takerAssetData: sellerDefaultOrderParams.makerAssetData,
-            makerAssetAmount: auctionBeginPrice,
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            makerAssetAmount: auctionBeginAmount,
+            takerAssetAmount: sellerDefaultOrderParams.makerAssetAmount,
         };
-
-        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
-
         const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
         sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
@@ -204,35 +215,33 @@ describe.only(ContractName.DutchAuction, () => {
         await blockchainLifecycle.revertAsync();
     });
     describe('matchOrders', () => {
-        it('should encode and decode parameters', async () => {
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
-            const [decodedBegin, decodedBeginPrice] = await dutchAuctionContract.decodeParameters.callAsync(
-                encodedParams,
-            );
-            expect(decodedBegin).to.be.bignumber.equal(auctionBeginTime);
-            expect(decodedBeginPrice).to.be.bignumber.equal(auctionBeginPrice);
-        });
         it('should be worth the begin price at the begining of the auction', async () => {
-            auctionBeginTime = new BigNumber(currentBlockTimestamp + 2);
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + 2);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                salt: encodedParams,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
             });
             const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionBeginPrice);
-            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should be be worth the end price at the end of the auction', async () => {
-            auctionBeginTime = new BigNumber(currentBlockTimestamp - 1000);
-            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                salt: encodedParams,
-                expirationTimeSeconds: auctionEndTime,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
+                expirationTimeSeconds: auctionEndTimeSeconds,
             });
             const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionEndPrice);
-            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should match orders and send excess to seller', async () => {
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -246,23 +255,23 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[dutchAuctionContract.address][weth.address]).to.be.bignumber.equal(
+            expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
             );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
             );
         });
         it('should have valid getAuctionDetails at a block in the future', async () => {
             let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const beforePrice = auctionDetails.currentPrice;
+            const beforeAmount = auctionDetails.currentAmount;
             await increaseTimeAsync();
             auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const currentPrice = auctionDetails.currentPrice;
-            expect(beforePrice).to.be.bignumber.greaterThan(currentPrice);
+            const currentAmount = auctionDetails.currentAmount;
+            expect(beforeAmount).to.be.bignumber.greaterThan(currentAmount);
 
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: currentPrice,
+                makerAssetAmount: currentAmount,
             });
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
@@ -275,16 +284,14 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(currentPrice),
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
             );
         });
         it('should revert when auction expires', async () => {
-            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                salt: encodedParams,
-                expirationTimeSeconds: auctionEndTime,
+                expirationTimeSeconds: auctionEndTimeSeconds,
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -314,7 +321,43 @@ describe.only(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'INVALID_PRICE' as any,
+                'INVALID_AMOUNT' as any,
+            );
+        });
+        it('cannot match an expired auction', async () => {
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                expirationTimeSeconds: auctionEndTimeSeconds,
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'AUCTION_EXPIRED' as any,
+            );
+        });
+        it('auction begin amount must be higher than final amount ', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                takerAssetAmount: auctionBeginAmount.plus(1),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'INVALID_AMOUNT' as any,
             );
         });
         describe('ERC721', () => {
@@ -322,11 +365,15 @@ describe.only(ContractName.DutchAuction, () => {
                 const makerAssetId = erc721MakerAssetIds[0];
                 sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                     makerAssetAmount: new BigNumber(1),
-                    makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                    makerAssetData: extendMakerAssetData(
+                        assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                        auctionBeginTimeSeconds,
+                        auctionBeginAmount,
+                    ),
                 });
                 buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                     takerAssetAmount: new BigNumber(1),
-                    takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                    takerAssetData: sellOrder.makerAssetData,
                 });
                 const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                     buyOrder,
@@ -339,8 +386,8 @@ describe.only(ContractName.DutchAuction, () => {
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(txHash);
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
                 expect(newOwner).to.be.bignumber.equal(takerAddress);
-- 
cgit v1.2.3


From 7934d77defe6510081090398ea352f5ac3d4e3df Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 21 Nov 2018 16:14:59 +1100
Subject: chore: taker address and zrx fee test

---
 .../contracts/test/extensions/dutch_auction.ts     | 47 +++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 4ad5cfa19..dbd956c0f 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -175,7 +175,8 @@ describe.only(ContractName.DutchAuction, () => {
             exchangeAddress: exchangeInstance.address,
             makerAddress,
             feeRecipientAddress,
-            senderAddress: dutchAuctionContract.address,
+            // taker address or sender address should be set to the ducth auction contract
+            takerAddress: dutchAuctionContract.address,
             makerAssetData: extendMakerAssetData(
                 assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
                 auctionBeginTimeSeconds,
@@ -288,6 +289,50 @@ describe.only(ContractName.DutchAuction, () => {
                 erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
             );
         });
+        it('maker fees on sellOrder are paid to the fee receipient', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                makerFee: new BigNumber(1),
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
+            );
+        });
+        it('maker fees on buyOrder are paid to the fee receipient', async () => {
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerFee: new BigNumber(1),
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
+            );
+        });
         it('should revert when auction expires', async () => {
             auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-- 
cgit v1.2.3


From 54aaee8e42dda50dc325451387b98c9f75bcb6ab Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 21 Nov 2018 16:34:38 +1100
Subject: chore: update documentation

---
 .../extensions/DutchAuction/DutchAuction.sol       | 37 ++++++++++++++--------
 .../contracts/test/extensions/dutch_auction.ts     |  2 +-
 2 files changed, 25 insertions(+), 14 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index a304184f1..225e33929 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -32,11 +32,11 @@ contract DutchAuction {
     IExchange internal EXCHANGE;
 
     struct AuctionDetails {
-        uint256 beginTimeSeconds;    // Auction begin time in seconds
-        uint256 endTimeSeconds;      // Auction end time in seconds
-        uint256 beginAmount;         // Auction begin amount
-        uint256 endAmount;           // Auction end amount
-        uint256 currentAmount;       // Current auction amount at block.timestamp
+        uint256 beginTimeSeconds;    // Auction begin time in seconds: sellOrder.makerAssetData
+        uint256 endTimeSeconds;      // Auction end time in seconds: sellOrder.expiryTimeSeconds
+        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
+        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
+        uint256 currentAmount;       // Calculated amount given block.timestamp
         uint256 currentTimeSeconds;  // block.timestamp
     }
 
@@ -46,14 +46,25 @@ contract DutchAuction {
         EXCHANGE = IExchange(_exchange);
     }
 
-    /// @dev Performs a match of the two orders at the amount given: the current block time, the auction
-    ///      start time and the auction begin amount.
-    ///      The Sellers order is a signed order at the lowest amount at the end of the auction. Excess from the match
-    ///      is transferred to the seller.
-    /// @param buyOrder The Buyer's order
-    /// @param sellOrder The Seller's order
-    /// @param buySignature Proof that order was created by the left maker.
-    /// @param sellSignature Proof that order was created by the right maker.
+    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction
+    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount
+    ///      at the end of the auction. Excess from the match is transferred to the seller.
+    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.
+    ///      sellOrder.expiryTimeSeconds is the end time of the auction.
+    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).
+    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended
+    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp
+    ///      (uint256 beginTimeSeconds, uint256 beginAmount).
+    ///      This function reverts in the following scenarios:
+    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)
+    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)
+    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)
+    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)
+    ///         * Any failure in the 0x Match Orders
+    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
+    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
+    /// @param buySignature Proof that order was created by the buyer.
+    /// @param sellSignature Proof that order was created by the seller.
     /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
     function matchOrders(
         LibOrder.Order memory buyOrder,
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index dbd956c0f..207da6796 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -30,7 +30,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 const ZERO = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
-describe.only(ContractName.DutchAuction, () => {
+describe(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
-- 
cgit v1.2.3


From a5eb1bcc20d62c222010e838944a084dde0867da Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Thu, 22 Nov 2018 15:26:39 +1100
Subject: chore: Return excess to buyer

---
 .../extensions/DutchAuction/DutchAuction.sol       | 17 ++++--
 .../contracts/test/extensions/dutch_auction.ts     | 70 ++++++++++++++--------
 2 files changed, 58 insertions(+), 29 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 225e33929..dea836da9 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -94,11 +94,20 @@ contract DutchAuction {
         // Return any spread to the seller
         uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
         if (leftMakerAssetSpreadAmount > 0) {
-            // Assume auction is for ERC20
+            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
+            // amount than the calculated current amount
+            uint256 buyerExcessAmount = buyOrder.makerAssetAmount-auctionDetails.currentAmount;
+            uint256 sellerExcessAmount = leftMakerAssetSpreadAmount-buyerExcessAmount;
             bytes memory assetData = sellOrder.takerAssetData;
             address token = assetData.readAddress(16);
-            address makerAddress = sellOrder.makerAddress;
-            IERC20Token(token).transfer(makerAddress, leftMakerAssetSpreadAmount);
+            if (sellerExcessAmount > 0) {
+                address makerAddress = sellOrder.makerAddress;
+                IERC20Token(token).transfer(makerAddress, sellerExcessAmount);
+            }
+            if (buyerExcessAmount > 0) {
+                address takerAddress = buyOrder.makerAddress;
+                IERC20Token(token).transfer(takerAddress, buyerExcessAmount);
+            }
         }
         return matchedFillResults;
     }
@@ -116,7 +125,7 @@ contract DutchAuction {
         // We assume auctionBeginTimeSeconds and auctionBeginAmount are appended to the makerAssetData
         uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
         uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
-        // require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
         uint256 minAmount = order.takerAssetAmount;
         // solhint-disable-next-line not-rely-on-time
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 207da6796..28e72858c 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -28,9 +28,8 @@ chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
-const ZERO = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
-describe(ContractName.DutchAuction, () => {
+describe.only(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
@@ -186,8 +185,8 @@ describe(ContractName.DutchAuction, () => {
             makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
             takerAssetAmount: auctionEndAmount,
             expirationTimeSeconds: auctionEndTimeSeconds,
-            makerFee: ZERO,
-            takerFee: ZERO,
+            makerFee: constants.ZERO_AMOUNT,
+            takerFee: constants.ZERO_AMOUNT,
         };
         // Default buy order is for the auction begin price
         const buyerDefaultOrderParams = {
@@ -244,23 +243,36 @@ describe(ContractName.DutchAuction, () => {
             expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
-        it('should match orders and send excess to seller', async () => {
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
+        it('should match orders at current amount and send excess to buyer', async () => {
+            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: auctionDetails.currentAmount.times(2),
+            });
+            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+            );
+            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
                 sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                },
+                {},
+                parseInt(receipt.blockNumber as any, 16),
             );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
             );
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+            );
+            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][wethContract.address].minus(auctionDetails.currentAmount),
             );
         });
         it('should have valid getAuctionDetails at a block in the future', async () => {
@@ -293,6 +305,7 @@ describe(ContractName.DutchAuction, () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -305,7 +318,7 @@ describe(ContractName.DutchAuction, () => {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
@@ -315,6 +328,7 @@ describe(ContractName.DutchAuction, () => {
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -327,7 +341,7 @@ describe(ContractName.DutchAuction, () => {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
@@ -420,19 +434,25 @@ describe(ContractName.DutchAuction, () => {
                     takerAssetAmount: new BigNumber(1),
                     takerAssetData: sellOrder.makerAssetData,
                 });
-                const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
+                const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                    await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                        buyOrder,
+                        sellOrder,
+                        buyOrder.signature,
+                        sellOrder.signature,
+                        {
+                            from: takerAddress,
+                        },
+                    ),
+                );
+                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
                     sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
+                    {},
+                    parseInt(receipt.blockNumber as any, 16),
                 );
-                await web3Wrapper.awaitTransactionSuccessAsync(txHash);
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                    erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
                 expect(newOwner).to.be.bignumber.equal(takerAddress);
-- 
cgit v1.2.3


From afa24aa122f0217b64f853ec33a8f3813cc80e1f Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Thu, 22 Nov 2018 15:40:34 +1100
Subject: chore: Work around for Ganache timestamp bug

---
 .../contracts/test/extensions/dutch_auction.ts     | 31 ++++++++++------------
 1 file changed, 14 insertions(+), 17 deletions(-)

diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 28e72858c..ae614cbd8 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -244,11 +244,11 @@ describe.only(ContractName.DutchAuction, () => {
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should match orders at current amount and send excess to buyer', async () => {
-            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: auctionDetails.currentAmount.times(2),
             });
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+            await web3Wrapper.awaitTransactionSuccessAsync(
                 await dutchAuctionContract.matchOrders.sendTransactionAsync(
                     buyOrder,
                     sellOrder,
@@ -259,16 +259,14 @@ describe.only(ContractName.DutchAuction, () => {
                     },
                 ),
             );
-            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
-                sellOrder,
-                {},
-                parseInt(receipt.blockNumber as any, 16),
-            );
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
             );
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+            // HACK gte used here due to a bug in ganache where the timestamp can change
+            // between multiple calls to the same block. Which can move the amount in our case
+            // ref: https://github.com/trufflesuite/ganache-core/issues/111
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                 erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.equal(
@@ -317,7 +315,7 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                 erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
@@ -340,7 +338,7 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                 erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
@@ -434,7 +432,8 @@ describe.only(ContractName.DutchAuction, () => {
                     takerAssetAmount: new BigNumber(1),
                     takerAssetData: sellOrder.makerAssetData,
                 });
-                const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+                await web3Wrapper.awaitTransactionSuccessAsync(
                     await dutchAuctionContract.matchOrders.sendTransactionAsync(
                         buyOrder,
                         sellOrder,
@@ -445,13 +444,11 @@ describe.only(ContractName.DutchAuction, () => {
                         },
                     ),
                 );
-                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
-                    sellOrder,
-                    {},
-                    parseInt(receipt.blockNumber as any, 16),
-                );
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                // HACK gte used here due to a bug in ganache where the timestamp can change
+                // between multiple calls to the same block. Which can move the amount in our case
+                // ref: https://github.com/trufflesuite/ganache-core/issues/111
+                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                     erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-- 
cgit v1.2.3


From 6b1fea602ed762dc882872a80616f404e9a52525 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 27 Nov 2018 15:44:22 +1100
Subject: chore: Clean up documentation

---
 .../extensions/DutchAuction/DutchAuction.sol       | 46 +++++++++++++++++-----
 .../contracts/test/extensions/dutch_auction.ts     | 42 ++++++++++----------
 2 files changed, 58 insertions(+), 30 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index dea836da9..7115e5bd5 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -32,8 +32,8 @@ contract DutchAuction {
     IExchange internal EXCHANGE;
 
     struct AuctionDetails {
-        uint256 beginTimeSeconds;    // Auction begin time in seconds: sellOrder.makerAssetData
-        uint256 endTimeSeconds;      // Auction end time in seconds: sellOrder.expiryTimeSeconds
+        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData
+        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds
         uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
         uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
         uint256 currentAmount;       // Calculated amount given block.timestamp
@@ -80,8 +80,6 @@ contract DutchAuction {
         require(auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, "AUCTION_NOT_STARTED");
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
         require(sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, "AUCTION_EXPIRED");
-        // Ensure the auction goes from high to low
-        require(auctionDetails.beginAmount > auctionDetails.endAmount, "INVALID_AMOUNT");
         // Validate the buyer amount is greater than the current auction amount
         require(buyOrder.makerAssetAmount >= auctionDetails.currentAmount, "INVALID_AMOUNT");
         // Match orders, maximally filling `buyOrder`
@@ -91,19 +89,34 @@ contract DutchAuction {
             buySignature,
             sellSignature
         );
-        // Return any spread to the seller
+        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher
+        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.
+        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.
+        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously
+        // been transferred to the seller during matchOrders
         uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
         if (leftMakerAssetSpreadAmount > 0) {
+            // ERC20 Asset data itself is encoded as follows:
+            //
+            // | Area     | Offset | Length  | Contents                            |
+            // |----------|--------|---------|-------------------------------------|
+            // | Header   | 0      | 4       | function selector                   |
+            // | Params   |        | 1 * 32  | function parameters:                |
+            // |          | 4      | 12 + 20 |   1. token address                  |
+            bytes memory assetData = sellOrder.takerAssetData;
+            address token = assetData.readAddress(16);
             // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
             // amount than the calculated current amount
             uint256 buyerExcessAmount = buyOrder.makerAssetAmount-auctionDetails.currentAmount;
             uint256 sellerExcessAmount = leftMakerAssetSpreadAmount-buyerExcessAmount;
-            bytes memory assetData = sellOrder.takerAssetData;
-            address token = assetData.readAddress(16);
+            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
+            // to the seller
             if (sellerExcessAmount > 0) {
                 address makerAddress = sellOrder.makerAddress;
                 IERC20Token(token).transfer(makerAddress, sellerExcessAmount);
             }
+            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
+            // to the buyer
             if (buyerExcessAmount > 0) {
                 address takerAddress = buyOrder.makerAddress;
                 IERC20Token(token).transfer(takerAddress, buyerExcessAmount);
@@ -122,12 +135,26 @@ contract DutchAuction {
         returns (AuctionDetails memory auctionDetails)
     {
         uint256 makerAssetDataLength = order.makerAssetData.length;
-        // We assume auctionBeginTimeSeconds and auctionBeginAmount are appended to the makerAssetData
+        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes
+        // are the Auction Details encoding.
+        // Auction Details is encoded as follows:
+        //
+        // | Area     | Offset | Length  | Contents                            |
+        // |----------|--------|---------|-------------------------------------|
+        // | Params   |        | 2 * 32  | parameters:                         |
+        // |          | -64    | 32      |   1. auction begin unix timestamp   |
+        // |          | -32    | 32      |   2. auction begin begin amount     |
+        // ERC20 asset data length is 4+32, 64 for auction details results in min length if 100
+        require(makerAssetDataLength > 10, "INVALID_ASSET_DATA");
         uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
         uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
+        // Ensure the auction has a valid begin time
         require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
+        // Ensure the auction goes from high to low
         uint256 minAmount = order.takerAssetAmount;
+        require(auctionBeginAmount > minAmount, "INVALID_AMOUNT");
+        uint256 amountDelta = auctionBeginAmount-minAmount;
         // solhint-disable-next-line not-rely-on-time
         uint256 timestamp = block.timestamp;
         auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
@@ -137,8 +164,9 @@ contract DutchAuction {
         auctionDetails.currentTimeSeconds = timestamp;
 
         uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        uint256 amountDelta = auctionBeginAmount-minAmount;
         uint256 currentAmount = minAmount + (remainingDurationSeconds*amountDelta/auctionDurationSeconds);
+        // Check the bounds where we SafeMath was avoivded so the auction details can be queried prior
+        // and after the auction time.
         // If the auction has not yet begun the current amount is the auctionBeginAmount
         currentAmount = timestamp < auctionBeginTimeSeconds ? auctionBeginAmount : currentAmount;
         // If the auction has ended the current amount is the minAmount
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index ae614cbd8..b3408e27d 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -6,6 +6,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
 import ethAbi = require('ethereumjs-abi');
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
@@ -29,7 +30,7 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 
-describe.only(ContractName.DutchAuction, () => {
+describe(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
@@ -46,7 +47,6 @@ describe.only(ContractName.DutchAuction, () => {
     let buyerOrderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
-    let tenMinutesInSeconds: number;
     let currentBlockTimestamp: number;
     let auctionBeginTimeSeconds: BigNumber;
     let auctionEndTimeSeconds: BigNumber;
@@ -55,6 +55,8 @@ describe.only(ContractName.DutchAuction, () => {
     let sellOrder: SignedOrder;
     let buyOrder: SignedOrder;
     let erc721MakerAssetIds: BigNumber[];
+    const tenMinutesInSeconds = 10 * 60;
+
     async function increaseTimeAsync(): Promise<void> {
         const timestampBefore = await getLatestBlockTimestampAsync();
         await web3Wrapper.increaseTimeAsync(5);
@@ -62,10 +64,6 @@ describe.only(ContractName.DutchAuction, () => {
         // HACK send some transactions when a time increase isn't supported
         if (timestampAfter === timestampBefore) {
             await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
         }
     }
 
@@ -159,7 +157,6 @@ describe.only(ContractName.DutchAuction, () => {
         web3Wrapper.abiDecoder.addABI(zrxToken.abi);
         erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
 
-        tenMinutesInSeconds = 10 * 60;
         currentBlockTimestamp = await getLatestBlockTimestampAsync();
         // Default auction begins 10 minutes ago
         auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
@@ -229,8 +226,8 @@ describe.only(ContractName.DutchAuction, () => {
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should be be worth the end price at the end of the auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerAssetData: extendMakerAssetData(
                     assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
@@ -244,9 +241,9 @@ describe.only(ContractName.DutchAuction, () => {
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should match orders at current amount and send excess to buyer', async () => {
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const beforeAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: auctionDetails.currentAmount.times(2),
+                makerAssetAmount: beforeAuctionDetails.currentAmount.times(2),
             });
             await web3Wrapper.awaitTransactionSuccessAsync(
                 await dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -259,6 +256,7 @@ describe.only(ContractName.DutchAuction, () => {
                     },
                 ),
             );
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
@@ -267,13 +265,13 @@ describe.only(ContractName.DutchAuction, () => {
             // between multiple calls to the same block. Which can move the amount in our case
             // ref: https://github.com/trufflesuite/ganache-core/issues/111
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
-            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][wethContract.address].minus(auctionDetails.currentAmount),
+            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
+                erc20Balances[takerAddress][wethContract.address].minus(afterAuctionDetails.currentAmount),
             );
         });
-        it('should have valid getAuctionDetails at a block in the future', async () => {
+        it('should have valid getAuctionDetails at some block in the future', async () => {
             let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const beforeAmount = auctionDetails.currentAmount;
             await increaseTimeAsync();
@@ -291,6 +289,8 @@ describe.only(ContractName.DutchAuction, () => {
                 sellOrder.signature,
                 {
                     from: takerAddress,
+                    // HACK geth seems to miscalculate the gas required intermittently
+                    gas: 400000,
                 },
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
@@ -303,7 +303,6 @@ describe.only(ContractName.DutchAuction, () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -314,9 +313,10 @@ describe.only(ContractName.DutchAuction, () => {
                 },
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
@@ -326,7 +326,6 @@ describe.only(ContractName.DutchAuction, () => {
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -338,8 +337,9 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
@@ -432,7 +432,6 @@ describe.only(ContractName.DutchAuction, () => {
                     takerAssetAmount: new BigNumber(1),
                     takerAssetData: sellOrder.makerAssetData,
                 });
-                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await dutchAuctionContract.matchOrders.sendTransactionAsync(
                         buyOrder,
@@ -444,12 +443,13 @@ describe.only(ContractName.DutchAuction, () => {
                         },
                     ),
                 );
+                const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 // HACK gte used here due to a bug in ganache where the timestamp can change
                 // between multiple calls to the same block. Which can move the amount in our case
                 // ref: https://github.com/trufflesuite/ganache-core/issues/111
                 expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                    erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                    erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
                 expect(newOwner).to.be.bignumber.equal(takerAddress);
-- 
cgit v1.2.3


From a882a399378f75261e9fe68e6f20b1d4bb8d59c0 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 30 Nov 2018 12:59:19 +1100
Subject: chore: Use SafeMath where possible

---
 .../extensions/DutchAuction/DutchAuction.sol       | 49 +++++++++++++++-------
 1 file changed, 34 insertions(+), 15 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 7115e5bd5..60077746d 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -23,9 +23,12 @@ import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/SafeMath/SafeMath.sol";
 
 
-contract DutchAuction {
+contract DutchAuction is
+    SafeMath
+{
     using LibBytes for bytes;
 
     // solhint-disable var-name-mixedcase
@@ -77,11 +80,20 @@ contract DutchAuction {
     {
         AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
         // Ensure the auction has not yet started
-        require(auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, "AUCTION_NOT_STARTED");
+        require(
+            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,
+            "AUCTION_NOT_STARTED"
+        );
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, "AUCTION_EXPIRED");
+        require(
+            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,
+            "AUCTION_EXPIRED"
+        );
         // Validate the buyer amount is greater than the current auction amount
-        require(buyOrder.makerAssetAmount >= auctionDetails.currentAmount, "INVALID_AMOUNT");
+        require(
+            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,
+            "INVALID_AMOUNT"
+        );
         // Match orders, maximally filling `buyOrder`
         matchedFillResults = EXCHANGE.matchOrders(
             buyOrder,
@@ -107,19 +119,17 @@ contract DutchAuction {
             address token = assetData.readAddress(16);
             // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
             // amount than the calculated current amount
-            uint256 buyerExcessAmount = buyOrder.makerAssetAmount-auctionDetails.currentAmount;
-            uint256 sellerExcessAmount = leftMakerAssetSpreadAmount-buyerExcessAmount;
+            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);
+            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);
             // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
             // to the seller
             if (sellerExcessAmount > 0) {
-                address makerAddress = sellOrder.makerAddress;
-                IERC20Token(token).transfer(makerAddress, sellerExcessAmount);
+                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);
             }
             // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
             // to the buyer
             if (buyerExcessAmount > 0) {
-                address takerAddress = buyOrder.makerAddress;
-                IERC20Token(token).transfer(takerAddress, buyerExcessAmount);
+                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);
             }
         }
         return matchedFillResults;
@@ -145,15 +155,24 @@ contract DutchAuction {
         // |          | -64    | 32      |   1. auction begin unix timestamp   |
         // |          | -32    | 32      |   2. auction begin begin amount     |
         // ERC20 asset data length is 4+32, 64 for auction details results in min length if 100
-        require(makerAssetDataLength > 10, "INVALID_ASSET_DATA");
-        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
-        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
+        require(
+            makerAssetDataLength > 10,
+            "INVALID_ASSET_DATA"
+        );
+        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
+        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);
         // Ensure the auction has a valid begin time
-        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        require(
+            order.expirationTimeSeconds > auctionBeginTimeSeconds,
+            "INVALID_BEGIN_TIME"
+        );
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
         // Ensure the auction goes from high to low
         uint256 minAmount = order.takerAssetAmount;
-        require(auctionBeginAmount > minAmount, "INVALID_AMOUNT");
+        require(
+            auctionBeginAmount > minAmount,
+            "INVALID_AMOUNT"
+        );
         uint256 amountDelta = auctionBeginAmount-minAmount;
         // solhint-disable-next-line not-rely-on-time
         uint256 timestamp = block.timestamp;
-- 
cgit v1.2.3


From 0bffc3d10e5b7c55fabfd4f0e5dcceefe468aa5f Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 30 Nov 2018 13:25:36 +1100
Subject: chore: Add RevertReasons for DutchAuction. Test revert reasons

---
 .../extensions/DutchAuction/DutchAuction.sol       |  4 +-
 .../contracts/test/extensions/dutch_auction.ts     | 51 +++++++++++++++++-----
 packages/types/CHANGELOG.json                      |  4 ++
 packages/types/src/index.ts                        |  6 +++
 4 files changed, 51 insertions(+), 14 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 60077746d..9b8fec54a 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -154,9 +154,9 @@ contract DutchAuction is
         // | Params   |        | 2 * 32  | parameters:                         |
         // |          | -64    | 32      |   1. auction begin unix timestamp   |
         // |          | -32    | 32      |   2. auction begin begin amount     |
-        // ERC20 asset data length is 4+32, 64 for auction details results in min length if 100
+        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100
         require(
-            makerAssetDataLength > 10,
+            makerAssetDataLength >= 100,
             "INVALID_ASSET_DATA"
         );
         uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index b3408e27d..c133d8c60 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -1,6 +1,6 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
+import { RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
@@ -268,7 +268,7 @@ describe(ContractName.DutchAuction, () => {
                 erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
             expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[takerAddress][wethContract.address].minus(afterAuctionDetails.currentAmount),
+                erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount),
             );
         });
         it('should have valid getAuctionDetails at some block in the future', async () => {
@@ -346,9 +346,15 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('should revert when auction expires', async () => {
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 expirationTimeSeconds: auctionEndTimeSeconds,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -360,7 +366,7 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'AUCTION_EXPIRED' as any,
+                RevertReason.AuctionExpired,
             );
         });
         it('cannot be filled for less than the current price', async () => {
@@ -378,14 +384,35 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'INVALID_AMOUNT' as any,
+                RevertReason.AuctionInvalidAmount,
+            );
+        });
+        it('auction begin amount must be higher than final amount ', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                takerAssetAmount: auctionBeginAmount.plus(1),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.AuctionInvalidAmount,
             );
         });
-        it('cannot match an expired auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+        it('begin time is less than end time', async () => {
+            auctionBeginTimeSeconds = new BigNumber(auctionEndTimeSeconds).plus(tenMinutesInSeconds);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 expirationTimeSeconds: auctionEndTimeSeconds,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -397,12 +424,12 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'AUCTION_EXPIRED' as any,
+                RevertReason.AuctionInvalidBeginTime,
             );
         });
-        it('auction begin amount must be higher than final amount ', async () => {
+        it('asset data contains auction parameters', async () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                takerAssetAmount: auctionBeginAmount.plus(1),
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -414,7 +441,7 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'INVALID_AMOUNT' as any,
+                RevertReason.InvalidAssetData,
             );
         });
         describe('ERC721', () => {
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 53b24aff0..b09859101 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -5,6 +5,10 @@
             {
                 "note": "Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons",
                 "pr": 1224
+            },
+            {
+                "note": "Add RevertReasons for DutchAuction contract",
+                "pr": 1225
             }
         ]
     },
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 26d8f8e22..6b728af71 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -237,6 +237,12 @@ export enum RevertReason {
     TxFullyConfirmed = 'TX_FULLY_CONFIRMED',
     TxNotFullyConfirmed = 'TX_NOT_FULLY_CONFIRMED',
     TimeLockIncomplete = 'TIME_LOCK_INCOMPLETE',
+    // DutchAuction
+    AuctionInvalidAmount = 'INVALID_AMOUNT',
+    AuctionExpired = 'AUCTION_EXPIRED',
+    AuctionNotStarted = 'AUCTION_NOT_STARTED',
+    AuctionInvalidBeginTime = 'INVALID_BEGIN_TIME',
+    InvalidAssetData = 'INVALID_ASSET_DATA',
 }
 
 export enum StatusCodes {
-- 
cgit v1.2.3


From 247266b969d5439abc372ede77a68b937809a6ab Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 4 Dec 2018 09:10:59 +1100
Subject: chore: SafeMath and if statement in getAuctionDetails

---
 .../extensions/DutchAuction/DutchAuction.sol       | 28 ++++++++++++++--------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 9b8fec54a..abe8309cf 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -114,7 +114,8 @@ contract DutchAuction is
             // |----------|--------|---------|-------------------------------------|
             // | Header   | 0      | 4       | function selector                   |
             // | Params   |        | 1 * 32  | function parameters:                |
-            // |          | 4      | 12 + 20 |   1. token address                  |
+            // |          | 4      | 12      |   1. token address padding          |
+            // |          | 16     | 20      |   2. token address                  |
             bytes memory assetData = sellOrder.takerAssetData;
             address token = assetData.readAddress(16);
             // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
@@ -183,15 +184,22 @@ contract DutchAuction is
         auctionDetails.currentTimeSeconds = timestamp;
 
         uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        uint256 currentAmount = minAmount + (remainingDurationSeconds*amountDelta/auctionDurationSeconds);
-        // Check the bounds where we SafeMath was avoivded so the auction details can be queried prior
-        // and after the auction time.
-        // If the auction has not yet begun the current amount is the auctionBeginAmount
-        currentAmount = timestamp < auctionBeginTimeSeconds ? auctionBeginAmount : currentAmount;
-        // If the auction has ended the current amount is the minAmount
-        // auction end time is guaranteed by 0x Exchange to fail due to the order expiration
-        currentAmount = timestamp >= order.expirationTimeSeconds ? minAmount : currentAmount;
-        auctionDetails.currentAmount = currentAmount;
+        if (timestamp < auctionBeginTimeSeconds) {
+            // If the auction has not yet begun the current amount is the auctionBeginAmount
+            auctionDetails.currentAmount = auctionBeginAmount;
+        } else if (timestamp >= order.expirationTimeSeconds) {
+            // If the auction has ended the current amount is the minAmount.
+            // Auction end time is guaranteed by 0x Exchange due to the order expiration
+            auctionDetails.currentAmount = minAmount;
+        } else {
+            auctionDetails.currentAmount = safeAdd(
+                minAmount,
+                safeDiv(
+                    safeMul(remainingDurationSeconds, amountDelta),
+                    auctionDurationSeconds
+                )
+            );
+        }
         return auctionDetails;
     }
 }
-- 
cgit v1.2.3


From 239116eec47482807029c14b08f2ac6bb72b47d2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 3 Dec 2018 14:53:25 -0800
Subject: feat(instant): have to use INSTANT_HEAP_FORCE_DEVELOPMENT to report
 to heap in development

---
 packages/instant/src/constants.ts      |  1 +
 packages/instant/src/util/analytics.ts | 12 +++++++-----
 packages/instant/webpack.config.js     |  2 ++
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 1194cf881..2439c7349 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -19,6 +19,7 @@ export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
 export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
+export const HEAP_ENABLED = process.env.HEAP_ENABLED;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e625824ef..760ec8b5c 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { INSTANT_DISCHARGE_TARGET } from '../constants';
+import { HEAP_ENABLED, INSTANT_DISCHARGE_TARGET } from '../constants';
 import {
     AffiliateInfo,
     Asset,
@@ -16,15 +16,17 @@ import {
 
 import { EventProperties, heapUtil } from './heap';
 
-let isDisabled = false;
+let isDisabledViaConfig = false;
 export const disableAnalytics = (shouldDisableAnalytics: boolean) => {
-    isDisabled = shouldDisableAnalytics;
+    isDisabledViaConfig = shouldDisableAnalytics;
 };
 export const evaluateIfEnabled = (fnCall: () => void) => {
-    if (isDisabled) {
+    if (isDisabledViaConfig) {
         return;
     }
-    fnCall();
+    if (HEAP_ENABLED) {
+        fnCall();
+    }
 };
 
 enum EventNames {
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index a1db01db9..e74cf36d9 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -71,6 +71,7 @@ const generateConfig = (dischargeTarget, heapConfigOptions, rollbarConfigOptions
             `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${dischargeTarget}`,
         );
     }
+    const heapEnabled = heapAnalyticsId && (nodeEnv !== 'development' || process.env.INSTANT_HEAP_FORCE_DEVELOPMENT);
 
     const rollbarTokens = getRollbarTokens(dischargeTarget, rollbarConfigOptions.rollbarRequired);
     const rollbarEnabled =
@@ -92,6 +93,7 @@ const generateConfig = (dischargeTarget, heapConfigOptions, rollbarConfigOptions
         GIT_SHA: JSON.stringify(GIT_SHA),
         NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
         ROLLBAR_ENABLED: rollbarEnabled,
+        HEAP_ENABLED: heapEnabled
     };
     if (dischargeTarget) {
         envVars.INSTANT_DISCHARGE_TARGET = JSON.stringify(dischargeTarget);
-- 
cgit v1.2.3


From 098a531de8776df3776017001014078a21eb4029 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 4 Dec 2018 09:58:37 +1100
Subject: chore: Move to new structure

---
 .../extensions/DutchAuction/DutchAuction.sol       | 205 +++++++++
 contracts/core/test/extensions/dutch_auction.ts    | 486 +++++++++++++++++++++
 .../extensions/DutchAuction/DutchAuction.sol       | 205 ---------
 .../contracts/test/extensions/dutch_auction.ts     | 486 ---------------------
 4 files changed, 691 insertions(+), 691 deletions(-)
 create mode 100644 contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
 create mode 100644 contracts/core/test/extensions/dutch_auction.ts
 delete mode 100644 packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
 delete mode 100644 packages/contracts/test/extensions/dutch_auction.ts

diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
new file mode 100644
index 000000000..abe8309cf
--- /dev/null
+++ b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -0,0 +1,205 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../tokens/ERC20Token/IERC20Token.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/SafeMath/SafeMath.sol";
+
+
+contract DutchAuction is
+    SafeMath
+{
+    using LibBytes for bytes;
+
+    // solhint-disable var-name-mixedcase
+    IExchange internal EXCHANGE;
+
+    struct AuctionDetails {
+        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData
+        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds
+        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
+        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
+        uint256 currentAmount;       // Calculated amount given block.timestamp
+        uint256 currentTimeSeconds;  // block.timestamp
+    }
+
+    constructor (address _exchange)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+    }
+
+    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction
+    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount
+    ///      at the end of the auction. Excess from the match is transferred to the seller.
+    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.
+    ///      sellOrder.expiryTimeSeconds is the end time of the auction.
+    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).
+    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended
+    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp
+    ///      (uint256 beginTimeSeconds, uint256 beginAmount).
+    ///      This function reverts in the following scenarios:
+    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)
+    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)
+    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)
+    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)
+    ///         * Any failure in the 0x Match Orders
+    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
+    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
+    /// @param buySignature Proof that order was created by the buyer.
+    /// @param sellSignature Proof that order was created by the seller.
+    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
+    function matchOrders(
+        LibOrder.Order memory buyOrder,
+        LibOrder.Order memory sellOrder,
+        bytes memory buySignature,
+        bytes memory sellSignature
+    )
+        public
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
+    {
+        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
+        // Ensure the auction has not yet started
+        require(
+            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,
+            "AUCTION_NOT_STARTED"
+        );
+        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
+        require(
+            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,
+            "AUCTION_EXPIRED"
+        );
+        // Validate the buyer amount is greater than the current auction amount
+        require(
+            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,
+            "INVALID_AMOUNT"
+        );
+        // Match orders, maximally filling `buyOrder`
+        matchedFillResults = EXCHANGE.matchOrders(
+            buyOrder,
+            sellOrder,
+            buySignature,
+            sellSignature
+        );
+        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher
+        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.
+        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.
+        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously
+        // been transferred to the seller during matchOrders
+        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
+        if (leftMakerAssetSpreadAmount > 0) {
+            // ERC20 Asset data itself is encoded as follows:
+            //
+            // | Area     | Offset | Length  | Contents                            |
+            // |----------|--------|---------|-------------------------------------|
+            // | Header   | 0      | 4       | function selector                   |
+            // | Params   |        | 1 * 32  | function parameters:                |
+            // |          | 4      | 12      |   1. token address padding          |
+            // |          | 16     | 20      |   2. token address                  |
+            bytes memory assetData = sellOrder.takerAssetData;
+            address token = assetData.readAddress(16);
+            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
+            // amount than the calculated current amount
+            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);
+            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);
+            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
+            // to the seller
+            if (sellerExcessAmount > 0) {
+                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);
+            }
+            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
+            // to the buyer
+            if (buyerExcessAmount > 0) {
+                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);
+            }
+        }
+        return matchedFillResults;
+    }
+
+    /// @dev Calculates the Auction Details for the given order
+    /// @param order The sell order
+    /// @return AuctionDetails
+    function getAuctionDetails(
+        LibOrder.Order memory order
+    )
+        public
+        returns (AuctionDetails memory auctionDetails)
+    {
+        uint256 makerAssetDataLength = order.makerAssetData.length;
+        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes
+        // are the Auction Details encoding.
+        // Auction Details is encoded as follows:
+        //
+        // | Area     | Offset | Length  | Contents                            |
+        // |----------|--------|---------|-------------------------------------|
+        // | Params   |        | 2 * 32  | parameters:                         |
+        // |          | -64    | 32      |   1. auction begin unix timestamp   |
+        // |          | -32    | 32      |   2. auction begin begin amount     |
+        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100
+        require(
+            makerAssetDataLength >= 100,
+            "INVALID_ASSET_DATA"
+        );
+        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
+        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);
+        // Ensure the auction has a valid begin time
+        require(
+            order.expirationTimeSeconds > auctionBeginTimeSeconds,
+            "INVALID_BEGIN_TIME"
+        );
+        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
+        // Ensure the auction goes from high to low
+        uint256 minAmount = order.takerAssetAmount;
+        require(
+            auctionBeginAmount > minAmount,
+            "INVALID_AMOUNT"
+        );
+        uint256 amountDelta = auctionBeginAmount-minAmount;
+        // solhint-disable-next-line not-rely-on-time
+        uint256 timestamp = block.timestamp;
+        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
+        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;
+        auctionDetails.beginAmount = auctionBeginAmount;
+        auctionDetails.endAmount = minAmount;
+        auctionDetails.currentTimeSeconds = timestamp;
+
+        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
+        if (timestamp < auctionBeginTimeSeconds) {
+            // If the auction has not yet begun the current amount is the auctionBeginAmount
+            auctionDetails.currentAmount = auctionBeginAmount;
+        } else if (timestamp >= order.expirationTimeSeconds) {
+            // If the auction has ended the current amount is the minAmount.
+            // Auction end time is guaranteed by 0x Exchange due to the order expiration
+            auctionDetails.currentAmount = minAmount;
+        } else {
+            auctionDetails.currentAmount = safeAdd(
+                minAmount,
+                safeDiv(
+                    safeMul(remainingDurationSeconds, amountDelta),
+                    auctionDurationSeconds
+                )
+            );
+        }
+        return auctionDetails;
+    }
+}
diff --git a/contracts/core/test/extensions/dutch_auction.ts b/contracts/core/test/extensions/dutch_auction.ts
new file mode 100644
index 000000000..c133d8c60
--- /dev/null
+++ b/contracts/core/test/extensions/dutch_auction.ts
@@ -0,0 +1,486 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
+import { RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import ethAbi = require('ethereumjs-abi');
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { WETH9Contract } from '../../generated-wrappers/weth9';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { getLatestBlockTimestampAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ContractName, ERC20BalancesByOwner } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const DECIMALS_DEFAULT = 18;
+
+describe(ContractName.DutchAuction, () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+    let defaultMakerAssetAddress: string;
+
+    let zrxToken: DummyERC20TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let dutchAuctionContract: DutchAuctionContract;
+    let wethContract: WETH9Contract;
+
+    let sellerOrderFactory: OrderFactory;
+    let buyerOrderFactory: OrderFactory;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+    let currentBlockTimestamp: number;
+    let auctionBeginTimeSeconds: BigNumber;
+    let auctionEndTimeSeconds: BigNumber;
+    let auctionBeginAmount: BigNumber;
+    let auctionEndAmount: BigNumber;
+    let sellOrder: SignedOrder;
+    let buyOrder: SignedOrder;
+    let erc721MakerAssetIds: BigNumber[];
+    const tenMinutesInSeconds = 10 * 60;
+
+    async function increaseTimeAsync(): Promise<void> {
+        const timestampBefore = await getLatestBlockTimestampAsync();
+        await web3Wrapper.increaseTimeAsync(5);
+        const timestampAfter = await getLatestBlockTimestampAsync();
+        // HACK send some transactions when a time increase isn't supported
+        if (timestampAfter === timestampBefore) {
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+        }
+    }
+
+    function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+        return ethUtil.bufferToHex(
+            Buffer.concat([
+                ethUtil.toBuffer(makerAssetData),
+                ethUtil.toBuffer(
+                    (ethAbi as any).rawEncode(
+                        ['uint256', 'uint256'],
+                        [beginTimeSeconds.toString(), beginAmount.toString()],
+                    ),
+                ),
+            ]),
+        );
+    }
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts);
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 2;
+        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+
+        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+        erc20Wrapper.addDummyTokenContract(wethContract as any);
+
+        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        const exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+
+        const dutchAuctionInstance = await DutchAuctionContract.deployFrom0xArtifactAsync(
+            artifacts.DutchAuction,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+        );
+        dutchAuctionContract = new DutchAuctionContract(
+            dutchAuctionInstance.abi,
+            dutchAuctionInstance.address,
+            provider,
+        );
+
+        defaultMakerAssetAddress = erc20TokenA.address;
+        const defaultTakerAssetAddress = wethContract.address;
+
+        // Set up taker WETH balance and allowance
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await wethContract.deposit.sendTransactionAsync({
+                from: takerAddress,
+                value: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
+            }),
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await wethContract.approve.sendTransactionAsync(
+                erc20Proxy.address,
+                constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                { from: takerAddress },
+            ),
+        );
+        web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
+        web3Wrapper.abiDecoder.addABI(zrxToken.abi);
+        erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
+
+        currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        // Default auction begins 10 minutes ago
+        auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        // Default auction ends 10 from now
+        auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
+        auctionBeginAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        auctionEndAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
+
+        // Default sell order and buy order are exact mirrors
+        const sellerDefaultOrderParams = {
+            salt: generatePseudoRandomSalt(),
+            exchangeAddress: exchangeInstance.address,
+            makerAddress,
+            feeRecipientAddress,
+            // taker address or sender address should be set to the ducth auction contract
+            takerAddress: dutchAuctionContract.address,
+            makerAssetData: extendMakerAssetData(
+                assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                auctionBeginTimeSeconds,
+                auctionBeginAmount,
+            ),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            takerAssetAmount: auctionEndAmount,
+            expirationTimeSeconds: auctionEndTimeSeconds,
+            makerFee: constants.ZERO_AMOUNT,
+            takerFee: constants.ZERO_AMOUNT,
+        };
+        // Default buy order is for the auction begin price
+        const buyerDefaultOrderParams = {
+            ...sellerDefaultOrderParams,
+            makerAddress: takerAddress,
+            makerAssetData: sellerDefaultOrderParams.takerAssetData,
+            takerAssetData: sellerDefaultOrderParams.makerAssetData,
+            makerAssetAmount: auctionBeginAmount,
+            takerAssetAmount: sellerDefaultOrderParams.makerAssetAmount,
+        };
+        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
+        sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
+        buyerOrderFactory = new OrderFactory(takerPrivateKey, buyerDefaultOrderParams);
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        erc20Balances = await erc20Wrapper.getBalancesAsync();
+        sellOrder = await sellerOrderFactory.newSignedOrderAsync();
+        buyOrder = await buyerOrderFactory.newSignedOrderAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('matchOrders', () => {
+        it('should be worth the begin price at the begining of the auction', async () => {
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + 2);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
+            });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
+        });
+        it('should be be worth the end price at the end of the auction', async () => {
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
+                expirationTimeSeconds: auctionEndTimeSeconds,
+            });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
+        });
+        it('should match orders at current amount and send excess to buyer', async () => {
+            const beforeAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: beforeAuctionDetails.currentAmount.times(2),
+            });
+            await web3Wrapper.awaitTransactionSuccessAsync(
+                await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+            );
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            // HACK gte used here due to a bug in ganache where the timestamp can change
+            // between multiple calls to the same block. Which can move the amount in our case
+            // ref: https://github.com/trufflesuite/ganache-core/issues/111
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
+            );
+            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
+                erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount),
+            );
+        });
+        it('should have valid getAuctionDetails at some block in the future', async () => {
+            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const beforeAmount = auctionDetails.currentAmount;
+            await increaseTimeAsync();
+            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const currentAmount = auctionDetails.currentAmount;
+            expect(beforeAmount).to.be.bignumber.greaterThan(currentAmount);
+
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: currentAmount,
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                    // HACK geth seems to miscalculate the gas required intermittently
+                    gas: 400000,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
+            );
+        });
+        it('maker fees on sellOrder are paid to the fee receipient', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                makerFee: new BigNumber(1),
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
+            );
+        });
+        it('maker fees on buyOrder are paid to the fee receipient', async () => {
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerFee: new BigNumber(1),
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
+            );
+        });
+        it('should revert when auction expires', async () => {
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                expirationTimeSeconds: auctionEndTimeSeconds,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.AuctionExpired,
+            );
+        });
+        it('cannot be filled for less than the current price', async () => {
+            await increaseTimeAsync();
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: sellOrder.takerAssetAmount,
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.AuctionInvalidAmount,
+            );
+        });
+        it('auction begin amount must be higher than final amount ', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                takerAssetAmount: auctionBeginAmount.plus(1),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.AuctionInvalidAmount,
+            );
+        });
+        it('begin time is less than end time', async () => {
+            auctionBeginTimeSeconds = new BigNumber(auctionEndTimeSeconds).plus(tenMinutesInSeconds);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                expirationTimeSeconds: auctionEndTimeSeconds,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.AuctionInvalidBeginTime,
+            );
+        });
+        it('asset data contains auction parameters', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.InvalidAssetData,
+            );
+        });
+        describe('ERC721', () => {
+            it('should match orders when ERC721', async () => {
+                const makerAssetId = erc721MakerAssetIds[0];
+                sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                    makerAssetAmount: new BigNumber(1),
+                    makerAssetData: extendMakerAssetData(
+                        assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                        auctionBeginTimeSeconds,
+                        auctionBeginAmount,
+                    ),
+                });
+                buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                    takerAssetAmount: new BigNumber(1),
+                    takerAssetData: sellOrder.makerAssetData,
+                });
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                        buyOrder,
+                        sellOrder,
+                        buyOrder.signature,
+                        sellOrder.signature,
+                        {
+                            from: takerAddress,
+                        },
+                    ),
+                );
+                const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                // HACK gte used here due to a bug in ganache where the timestamp can change
+                // between multiple calls to the same block. Which can move the amount in our case
+                // ref: https://github.com/trufflesuite/ganache-core/issues/111
+                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
+                    erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
+                );
+                const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
+                expect(newOwner).to.be.bignumber.equal(takerAddress);
+            });
+        });
+    });
+});
diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
deleted file mode 100644
index abe8309cf..000000000
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/SafeMath/SafeMath.sol";
-
-
-contract DutchAuction is
-    SafeMath
-{
-    using LibBytes for bytes;
-
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-
-    struct AuctionDetails {
-        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData
-        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds
-        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
-        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
-        uint256 currentAmount;       // Calculated amount given block.timestamp
-        uint256 currentTimeSeconds;  // block.timestamp
-    }
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-    }
-
-    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction
-    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount
-    ///      at the end of the auction. Excess from the match is transferred to the seller.
-    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.
-    ///      sellOrder.expiryTimeSeconds is the end time of the auction.
-    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).
-    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended
-    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp
-    ///      (uint256 beginTimeSeconds, uint256 beginAmount).
-    ///      This function reverts in the following scenarios:
-    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)
-    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)
-    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)
-    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)
-    ///         * Any failure in the 0x Match Orders
-    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
-    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
-    /// @param buySignature Proof that order was created by the buyer.
-    /// @param sellSignature Proof that order was created by the seller.
-    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
-    function matchOrders(
-        LibOrder.Order memory buyOrder,
-        LibOrder.Order memory sellOrder,
-        bytes memory buySignature,
-        bytes memory sellSignature
-    )
-        public
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
-    {
-        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
-        // Ensure the auction has not yet started
-        require(
-            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,
-            "AUCTION_NOT_STARTED"
-        );
-        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        require(
-            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,
-            "AUCTION_EXPIRED"
-        );
-        // Validate the buyer amount is greater than the current auction amount
-        require(
-            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,
-            "INVALID_AMOUNT"
-        );
-        // Match orders, maximally filling `buyOrder`
-        matchedFillResults = EXCHANGE.matchOrders(
-            buyOrder,
-            sellOrder,
-            buySignature,
-            sellSignature
-        );
-        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher
-        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.
-        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.
-        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously
-        // been transferred to the seller during matchOrders
-        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
-        if (leftMakerAssetSpreadAmount > 0) {
-            // ERC20 Asset data itself is encoded as follows:
-            //
-            // | Area     | Offset | Length  | Contents                            |
-            // |----------|--------|---------|-------------------------------------|
-            // | Header   | 0      | 4       | function selector                   |
-            // | Params   |        | 1 * 32  | function parameters:                |
-            // |          | 4      | 12      |   1. token address padding          |
-            // |          | 16     | 20      |   2. token address                  |
-            bytes memory assetData = sellOrder.takerAssetData;
-            address token = assetData.readAddress(16);
-            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
-            // amount than the calculated current amount
-            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);
-            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);
-            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
-            // to the seller
-            if (sellerExcessAmount > 0) {
-                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);
-            }
-            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
-            // to the buyer
-            if (buyerExcessAmount > 0) {
-                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);
-            }
-        }
-        return matchedFillResults;
-    }
-
-    /// @dev Calculates the Auction Details for the given order
-    /// @param order The sell order
-    /// @return AuctionDetails
-    function getAuctionDetails(
-        LibOrder.Order memory order
-    )
-        public
-        returns (AuctionDetails memory auctionDetails)
-    {
-        uint256 makerAssetDataLength = order.makerAssetData.length;
-        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes
-        // are the Auction Details encoding.
-        // Auction Details is encoded as follows:
-        //
-        // | Area     | Offset | Length  | Contents                            |
-        // |----------|--------|---------|-------------------------------------|
-        // | Params   |        | 2 * 32  | parameters:                         |
-        // |          | -64    | 32      |   1. auction begin unix timestamp   |
-        // |          | -32    | 32      |   2. auction begin begin amount     |
-        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100
-        require(
-            makerAssetDataLength >= 100,
-            "INVALID_ASSET_DATA"
-        );
-        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
-        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);
-        // Ensure the auction has a valid begin time
-        require(
-            order.expirationTimeSeconds > auctionBeginTimeSeconds,
-            "INVALID_BEGIN_TIME"
-        );
-        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
-        // Ensure the auction goes from high to low
-        uint256 minAmount = order.takerAssetAmount;
-        require(
-            auctionBeginAmount > minAmount,
-            "INVALID_AMOUNT"
-        );
-        uint256 amountDelta = auctionBeginAmount-minAmount;
-        // solhint-disable-next-line not-rely-on-time
-        uint256 timestamp = block.timestamp;
-        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
-        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;
-        auctionDetails.beginAmount = auctionBeginAmount;
-        auctionDetails.endAmount = minAmount;
-        auctionDetails.currentTimeSeconds = timestamp;
-
-        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        if (timestamp < auctionBeginTimeSeconds) {
-            // If the auction has not yet begun the current amount is the auctionBeginAmount
-            auctionDetails.currentAmount = auctionBeginAmount;
-        } else if (timestamp >= order.expirationTimeSeconds) {
-            // If the auction has ended the current amount is the minAmount.
-            // Auction end time is guaranteed by 0x Exchange due to the order expiration
-            auctionDetails.currentAmount = minAmount;
-        } else {
-            auctionDetails.currentAmount = safeAdd(
-                minAmount,
-                safeDiv(
-                    safeMul(remainingDurationSeconds, amountDelta),
-                    auctionDurationSeconds
-                )
-            );
-        }
-        return auctionDetails;
-    }
-}
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
deleted file mode 100644
index c133d8c60..000000000
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ /dev/null
@@ -1,486 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import ethAbi = require('ethereumjs-abi');
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { WETH9Contract } from '../../generated-wrappers/weth9';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const DECIMALS_DEFAULT = 18;
-
-describe(ContractName.DutchAuction, () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-    let defaultMakerAssetAddress: string;
-
-    let zrxToken: DummyERC20TokenContract;
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let dutchAuctionContract: DutchAuctionContract;
-    let wethContract: WETH9Contract;
-
-    let sellerOrderFactory: OrderFactory;
-    let buyerOrderFactory: OrderFactory;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let currentBlockTimestamp: number;
-    let auctionBeginTimeSeconds: BigNumber;
-    let auctionEndTimeSeconds: BigNumber;
-    let auctionBeginAmount: BigNumber;
-    let auctionEndAmount: BigNumber;
-    let sellOrder: SignedOrder;
-    let buyOrder: SignedOrder;
-    let erc721MakerAssetIds: BigNumber[];
-    const tenMinutesInSeconds = 10 * 60;
-
-    async function increaseTimeAsync(): Promise<void> {
-        const timestampBefore = await getLatestBlockTimestampAsync();
-        await web3Wrapper.increaseTimeAsync(5);
-        const timestampAfter = await getLatestBlockTimestampAsync();
-        // HACK send some transactions when a time increase isn't supported
-        if (timestampAfter === timestampBefore) {
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-        }
-    }
-
-    function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
-        return ethUtil.bufferToHex(
-            Buffer.concat([
-                ethUtil.toBuffer(makerAssetData),
-                ethUtil.toBuffer(
-                    (ethAbi as any).rawEncode(
-                        ['uint256', 'uint256'],
-                        [beginTimeSeconds.toString(), beginAmount.toString()],
-                    ),
-                ),
-            ]),
-        );
-    }
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts);
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 2;
-        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-
-        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        erc20Wrapper.addDummyTokenContract(wethContract as any);
-
-        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        const exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-
-        const dutchAuctionInstance = await DutchAuctionContract.deployFrom0xArtifactAsync(
-            artifacts.DutchAuction,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-        );
-        dutchAuctionContract = new DutchAuctionContract(
-            dutchAuctionInstance.abi,
-            dutchAuctionInstance.address,
-            provider,
-        );
-
-        defaultMakerAssetAddress = erc20TokenA.address;
-        const defaultTakerAssetAddress = wethContract.address;
-
-        // Set up taker WETH balance and allowance
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await wethContract.deposit.sendTransactionAsync({
-                from: takerAddress,
-                value: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
-            }),
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await wethContract.approve.sendTransactionAsync(
-                erc20Proxy.address,
-                constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                { from: takerAddress },
-            ),
-        );
-        web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
-        web3Wrapper.abiDecoder.addABI(zrxToken.abi);
-        erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
-
-        currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        // Default auction begins 10 minutes ago
-        auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
-        // Default auction ends 10 from now
-        auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
-        auctionBeginAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
-        auctionEndAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
-
-        // Default sell order and buy order are exact mirrors
-        const sellerDefaultOrderParams = {
-            salt: generatePseudoRandomSalt(),
-            exchangeAddress: exchangeInstance.address,
-            makerAddress,
-            feeRecipientAddress,
-            // taker address or sender address should be set to the ducth auction contract
-            takerAddress: dutchAuctionContract.address,
-            makerAssetData: extendMakerAssetData(
-                assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                auctionBeginTimeSeconds,
-                auctionBeginAmount,
-            ),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: auctionEndAmount,
-            expirationTimeSeconds: auctionEndTimeSeconds,
-            makerFee: constants.ZERO_AMOUNT,
-            takerFee: constants.ZERO_AMOUNT,
-        };
-        // Default buy order is for the auction begin price
-        const buyerDefaultOrderParams = {
-            ...sellerDefaultOrderParams,
-            makerAddress: takerAddress,
-            makerAssetData: sellerDefaultOrderParams.takerAssetData,
-            takerAssetData: sellerDefaultOrderParams.makerAssetData,
-            makerAssetAmount: auctionBeginAmount,
-            takerAssetAmount: sellerDefaultOrderParams.makerAssetAmount,
-        };
-        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
-        sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
-        buyerOrderFactory = new OrderFactory(takerPrivateKey, buyerDefaultOrderParams);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-        sellOrder = await sellerOrderFactory.newSignedOrderAsync();
-        buyOrder = await buyerOrderFactory.newSignedOrderAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('matchOrders', () => {
-        it('should be worth the begin price at the begining of the auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + 2);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-            });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
-            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
-        });
-        it('should be be worth the end price at the end of the auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-                expirationTimeSeconds: auctionEndTimeSeconds,
-            });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
-            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
-        });
-        it('should match orders at current amount and send excess to buyer', async () => {
-            const beforeAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: beforeAuctionDetails.currentAmount.times(2),
-            });
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-            );
-            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            // HACK gte used here due to a bug in ganache where the timestamp can change
-            // between multiple calls to the same block. Which can move the amount in our case
-            // ref: https://github.com/trufflesuite/ganache-core/issues/111
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-            );
-            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount),
-            );
-        });
-        it('should have valid getAuctionDetails at some block in the future', async () => {
-            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const beforeAmount = auctionDetails.currentAmount;
-            await increaseTimeAsync();
-            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const currentAmount = auctionDetails.currentAmount;
-            expect(beforeAmount).to.be.bignumber.greaterThan(currentAmount);
-
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: currentAmount,
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                    // HACK geth seems to miscalculate the gas required intermittently
-                    gas: 400000,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
-            );
-        });
-        it('maker fees on sellOrder are paid to the fee receipient', async () => {
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerFee: new BigNumber(1),
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
-            );
-        });
-        it('maker fees on buyOrder are paid to the fee receipient', async () => {
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerFee: new BigNumber(1),
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
-            );
-        });
-        it('should revert when auction expires', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: auctionEndTimeSeconds,
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionExpired,
-            );
-        });
-        it('cannot be filled for less than the current price', async () => {
-            await increaseTimeAsync();
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: sellOrder.takerAssetAmount,
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionInvalidAmount,
-            );
-        });
-        it('auction begin amount must be higher than final amount ', async () => {
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                takerAssetAmount: auctionBeginAmount.plus(1),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionInvalidAmount,
-            );
-        });
-        it('begin time is less than end time', async () => {
-            auctionBeginTimeSeconds = new BigNumber(auctionEndTimeSeconds).plus(tenMinutesInSeconds);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: auctionEndTimeSeconds,
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionInvalidBeginTime,
-            );
-        });
-        it('asset data contains auction parameters', async () => {
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.InvalidAssetData,
-            );
-        });
-        describe('ERC721', () => {
-            it('should match orders when ERC721', async () => {
-                const makerAssetId = erc721MakerAssetIds[0];
-                sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                    makerAssetAmount: new BigNumber(1),
-                    makerAssetData: extendMakerAssetData(
-                        assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                        auctionBeginTimeSeconds,
-                        auctionBeginAmount,
-                    ),
-                });
-                buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                    takerAssetAmount: new BigNumber(1),
-                    takerAssetData: sellOrder.makerAssetData,
-                });
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                        buyOrder,
-                        sellOrder,
-                        buyOrder.signature,
-                        sellOrder.signature,
-                        {
-                            from: takerAddress,
-                        },
-                    ),
-                );
-                const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                // HACK gte used here due to a bug in ganache where the timestamp can change
-                // between multiple calls to the same block. Which can move the amount in our case
-                // ref: https://github.com/trufflesuite/ganache-core/issues/111
-                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                    erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-                );
-                const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-                expect(newOwner).to.be.bignumber.equal(takerAddress);
-            });
-        });
-    });
-});
-- 
cgit v1.2.3


From 7a03df946dc86ad2b9cc86947cf61bc74dcfbf3c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 3 Dec 2018 16:01:37 -0800
Subject: feat(instant): Add eth balance, eth address, token symbol and
 decimals to event properties

---
 packages/instant/src/redux/analytics_middleware.ts | 18 ++++++++++++++----
 packages/instant/src/util/analytics.ts             |  4 ++++
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 47876ca2d..9a98649f6 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -1,10 +1,11 @@
+import { AssetProxyId } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
 import { AccountState, StandardSlidingPanelContent } from '../types';
-import { analytics } from '../util/analytics';
+import { analytics, AnalyticsEventOptions } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
 
@@ -29,9 +30,11 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 if (didJustTurnReady) {
                     analytics.trackAccountReady(ethAddress);
                     analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
+                    analytics.addEventProperties({ ethAddress });
                 } else if (didJustUpdateAddress) {
                     analytics.trackAccountAddressChanged(ethAddress);
                     analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
+                    analytics.addEventProperties({ ethAddress });
                 }
             }
             break;
@@ -51,7 +54,8 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     curAccount.ethBalanceInWei,
                     ETH_DECIMALS,
                 ).toString();
-                analytics.addUserProperties({ ethBalanceInUnitAmount });
+                analytics.addUserProperties({ ethBalanceInUnitAmount});
+                analytics.addEventProperties({ ethBalanceInUnitAmount });
             }
             break;
         case ActionTypes.UPDATE_SELECTED_ASSET:
@@ -63,10 +67,16 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     assetName,
                     assetData,
                 });
-                analytics.addEventProperties({
+
+                const selectedAssetEventProperties: AnalyticsEventOptions = {
                     selectedAssetName: assetName,
                     selectedAssetData: assetData,
-                });
+                };
+                if (selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20) {
+                    selectedAssetEventProperties.selectedAssetDecimals = selectedAsset.metaData.decimals;
+                    selectedAssetEventProperties.selectedAssetSymbol = selectedAsset.metaData.symbol;
+                }
+                analytics.addEventProperties(selectedAssetEventProperties);
             }
             break;
         case ActionTypes.SET_AVAILABLE_ASSETS:
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e625824ef..b632e8f1a 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -100,6 +100,8 @@ export interface AnalyticsUserOptions {
 export interface AnalyticsEventOptions {
     embeddedHost?: string;
     embeddedUrl?: string;
+    ethBalanceInUnitAmount?: string;
+    ethAddress?: string;
     networkId?: number;
     providerName?: string;
     gitSha?: string;
@@ -110,7 +112,9 @@ export interface AnalyticsEventOptions {
     affiliateFeePercent?: number;
     numberAvailableAssets?: number;
     selectedAssetName?: string;
+    selectedAssetSymbol?: string;
     selectedAssetData?: string;
+    selectedAssetDecimals?: number;
 }
 export enum TokenSelectorClosedVia {
     ClickedX = 'Clicked X',
-- 
cgit v1.2.3


From 1107b84949ea74467393edc1496c153f5ce7f64d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 3 Dec 2018 16:10:13 -0800
Subject: updating .env example

---
 packages/instant/.env_example | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/instant/.env_example b/packages/instant/.env_example
index ebbbebc06..234e64bbe 100644
--- a/packages/instant/.env_example
+++ b/packages/instant/.env_example
@@ -1,4 +1,7 @@
 INSTANT_ROLLBAR_PUBLISH_TOKEN=
 INSTANT_ROLLBAR_CLIENT_TOKEN=
 INSTANT_HEAP_ANALYTICS_ID_PRODUCTION=
-INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT=
\ No newline at end of file
+INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT=
+# if you want to report to heap or rollbar when building in development mode, you can use the following:
+# INSTANT_HEAP_FORCE_DEVELOPMENT=true
+# INSTANT_ROLLBAR_FORCE_DEVELOPMENT=true
\ No newline at end of file
-- 
cgit v1.2.3


From e592b27f771839fecd718c21fc1045c695a14f85 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 16:36:27 -0800
Subject: fix(instant): render token selector when only one asset is available

---
 packages/instant/src/components/erc20_asset_amount_input.tsx | 8 ++++----
 packages/instant/src/redux/async_data.ts                     | 3 ++-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index ff900842a..4da82eb73 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -113,7 +113,7 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
         );
     };
     private readonly _renderChevronIcon = (): React.ReactNode => {
-        if (!this._areMultipleAssetsAvailable()) {
+        if (!this._areAnyAssetsAvailable()) {
             return null;
         }
         return (
@@ -134,14 +134,14 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
         // We don't want to allow opening the token selection panel if there are no assets.
         // Since styles are inferred from the presence of a click handler, we want to return undefined
         // instead of providing a noop.
-        if (!this._areMultipleAssetsAvailable() || _.isUndefined(this.props.onSelectAssetClick)) {
+        if (!this._areAnyAssetsAvailable() || _.isUndefined(this.props.onSelectAssetClick)) {
             return undefined;
         }
         return this._handleSelectAssetClick;
     };
-    private readonly _areMultipleAssetsAvailable = (): boolean => {
+    private readonly _areAnyAssetsAvailable = (): boolean => {
         const { numberOfAssetsAvailable } = this.props;
-        return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 1;
+        return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 0;
     };
     private readonly _handleSelectAssetClick = (): void => {
         if (this.props.onSelectAssetClick) {
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 18f671cd7..c67b222d1 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -32,7 +32,8 @@ export const asyncData = {
         const assetBuyer = providerState.assetBuyer;
         try {
             const assetDatas = await assetBuyer.getAvailableAssetDatasAsync();
-            const assets = assetUtils.createAssetsFromAssetDatas(assetDatas, assetMetaDataMap, network);
+            const deduplicatedAssetDatas = _.uniq(assetDatas);
+            const assets = assetUtils.createAssetsFromAssetDatas(deduplicatedAssetDatas, assetMetaDataMap, network);
             dispatch(actions.setAvailableAssets(assets));
         } catch (e) {
             const errorMessage = 'Could not find any assets';
-- 
cgit v1.2.3


From 672a4b93ba2d3e218b7ec7e0eba53e82349ac432 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 12:10:03 +0100
Subject: Don't start the provider by default

---
 contracts/core/test/global_hooks.ts      |  7 +++++--
 contracts/multisig/test/global_hooks.ts  | 19 +++++++++++++++++++
 contracts/test-utils/CHANGELOG.json      |  1 -
 contracts/test-utils/src/web3_wrapper.ts |  1 +
 4 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 contracts/multisig/test/global_hooks.ts
 delete mode 100644 contracts/test-utils/CHANGELOG.json

diff --git a/contracts/core/test/global_hooks.ts b/contracts/core/test/global_hooks.ts
index 847b8ea91..f8ace376a 100644
--- a/contracts/core/test/global_hooks.ts
+++ b/contracts/core/test/global_hooks.ts
@@ -1,7 +1,9 @@
 import { env, EnvVars } from '@0x/dev-utils';
 
-import { coverage, profiler } from '@0x/contracts-test-utils';
-
+import { coverage, profiler, provider } from '@0x/contracts-test-utils';
+before('start web3 provider', () => {
+    provider.start();
+});
 after('generate coverage report', async () => {
     if (env.parseBoolean(EnvVars.SolidityCoverage)) {
         const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
@@ -11,4 +13,5 @@ after('generate coverage report', async () => {
         const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
         await profilerSubprovider.writeProfilerOutputAsync();
     }
+    provider.stop();
 });
diff --git a/contracts/multisig/test/global_hooks.ts b/contracts/multisig/test/global_hooks.ts
new file mode 100644
index 000000000..68eb4f8d5
--- /dev/null
+++ b/contracts/multisig/test/global_hooks.ts
@@ -0,0 +1,19 @@
+import { env, EnvVars } from '@0x/dev-utils';
+
+import { coverage, profiler, provider } from '@0x/contracts-test-utils';
+
+before('start web3 provider engine', () => {
+    provider.start();
+});
+
+after('generate coverage report', async () => {
+    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+        await coverageSubprovider.writeCoverageAsync();
+    }
+    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
+        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+        await profilerSubprovider.writeProfilerOutputAsync();
+    }
+    provider.stop();
+});
diff --git a/contracts/test-utils/CHANGELOG.json b/contracts/test-utils/CHANGELOG.json
deleted file mode 100644
index fe51488c7..000000000
--- a/contracts/test-utils/CHANGELOG.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
diff --git a/contracts/test-utils/src/web3_wrapper.ts b/contracts/test-utils/src/web3_wrapper.ts
index f7b1a732a..cb33476f3 100644
--- a/contracts/test-utils/src/web3_wrapper.ts
+++ b/contracts/test-utils/src/web3_wrapper.ts
@@ -48,6 +48,7 @@ const ganacheConfigs = {
 const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs;
 
 export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
+provider.stop();
 const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
 const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
 const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
-- 
cgit v1.2.3


From 6d312f0230207bee861f6604bc0d134e09ad4ba8 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 13:25:37 +0100
Subject: Fix merge conflict

---
 contracts/core/test/extensions/dutch_auction.ts | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/contracts/core/test/extensions/dutch_auction.ts b/contracts/core/test/extensions/dutch_auction.ts
index c133d8c60..6bed222f4 100644
--- a/contracts/core/test/extensions/dutch_auction.ts
+++ b/contracts/core/test/extensions/dutch_auction.ts
@@ -1,3 +1,15 @@
+import {
+    chaiSetup,
+    constants,
+    ContractName,
+    ERC20BalancesByOwner,
+    expectTransactionFailedAsync,
+    getLatestBlockTimestampAsync,
+    OrderFactory,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
@@ -14,16 +26,9 @@ import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
-- 
cgit v1.2.3


From 55ebb04f03e1d28ecfec4682e4424b75108dd130 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 13:41:17 +0100
Subject: Add missing dependency

---
 contracts/core/package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contracts/core/package.json b/contracts/core/package.json
index 504f479bf..b50fc7a17 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -61,6 +61,7 @@
         "chai-bignumber": "^2.0.1",
         "dirty-chai": "^2.0.1",
         "make-promises-safe": "^1.1.0",
+        "ethereumjs-abi": "0.6.5",
         "mocha": "^4.1.0",
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
-- 
cgit v1.2.3


From a87276341356e31e0712f42ada00ed5d55707a6b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 13:45:19 +0100
Subject: Fix calldata related linter errors

---
 .../contracts/protocol/Exchange/MixinSignatureValidator.sol  | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
index 176e28351..033f8e901 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
@@ -239,18 +239,18 @@ contract MixinSignatureValidator is
         view
         returns (bool isValid)
     {
-        bytes memory calldata = abi.encodeWithSelector(
+        bytes memory callData = abi.encodeWithSelector(
             IWallet(walletAddress).isValidSignature.selector,
             hash,
             signature
         );
         assembly {
-            let cdStart := add(calldata, 32)
+            let cdStart := add(callData, 32)
             let success := staticcall(
                 gas,              // forward all gas
                 walletAddress,    // address of Wallet contract
                 cdStart,          // pointer to start of input
-                mload(calldata),  // length of input
+                mload(callData),  // length of input
                 cdStart,          // write output over input
                 32                // output size is 32 bytes
             )
@@ -288,19 +288,19 @@ contract MixinSignatureValidator is
         view
         returns (bool isValid)
     {
-        bytes memory calldata = abi.encodeWithSelector(
+        bytes memory callData = abi.encodeWithSelector(
             IValidator(signerAddress).isValidSignature.selector,
             hash,
             signerAddress,
             signature
         );
         assembly {
-            let cdStart := add(calldata, 32)
+            let cdStart := add(callData, 32)
             let success := staticcall(
                 gas,               // forward all gas
                 validatorAddress,  // address of Validator contract
                 cdStart,           // pointer to start of input
-                mload(calldata),   // length of input
+                mload(callData),   // length of input
                 cdStart,           // write output over input
                 32                 // output size is 32 bytes
             )
-- 
cgit v1.2.3


From e8d0aff333c33ead5da0878fa776aa0f42abd567 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 14:41:18 +0100
Subject: Refactor @0x/contracts-utils from @0x/contracts-core

---
 .gitignore                                         |   2 +
 .prettierignore                                    |   2 +
 contracts/core/compiler.json                       |   2 -
 .../core/contracts/examples/Wallet/Wallet.sol      |   2 +-
 .../contracts/examples/Whitelist/Whitelist.sol     |   2 +-
 .../extensions/DutchAuction/DutchAuction.sol       |   4 +-
 .../contracts/extensions/Forwarder/MixinAssets.sol |   4 +-
 .../extensions/Forwarder/MixinForwarderCore.sol    |   2 +-
 .../extensions/Forwarder/libs/LibConstants.sol     |   2 +-
 .../extensions/OrderValidator/OrderValidator.sol   |   2 +-
 .../protocol/AssetProxy/MixinAuthorizable.sol      |   2 +-
 .../AssetProxy/interfaces/IAuthorizable.sol        |   2 +-
 .../protocol/AssetProxyOwner/AssetProxyOwner.sol   |   2 +-
 .../Exchange/MixinAssetProxyDispatcher.sol         |   2 +-
 .../protocol/Exchange/MixinExchangeCore.sol        |   2 +-
 .../protocol/Exchange/MixinMatchOrders.sol         |   2 +-
 .../protocol/Exchange/MixinSignatureValidator.sol  |   4 +-
 .../protocol/Exchange/MixinWrapperFunctions.sol    |   2 +-
 .../protocol/Exchange/libs/LibFillResults.sol      |   2 +-
 .../contracts/protocol/Exchange/libs/LibMath.sol   |   2 +-
 .../test/DummyERC20Token/DummyERC20Token.sol       |   2 +-
 .../test/DummyERC721Token/DummyERC721Token.sol     |   2 +-
 .../ReentrantERC20Token/ReentrantERC20Token.sol    |   2 +-
 .../contracts/test/TestConstants/TestConstants.sol |  57 --
 .../contracts/test/TestLibBytes/TestLibBytes.sol   | 269 -------
 .../tokens/ERC20Token/MintableERC20Token.sol       |   2 +-
 .../contracts/tokens/ERC721Token/ERC721Token.sol   |   2 +-
 .../core/contracts/utils/LibBytes/LibBytes.sol     | 567 -------------
 .../core/contracts/utils/Ownable/IOwnable.sol      |   8 -
 contracts/core/contracts/utils/Ownable/Ownable.sol |  33 -
 .../utils/ReentrancyGuard/ReentrancyGuard.sol      |  45 --
 .../core/contracts/utils/SafeMath/SafeMath.sol     |  87 --
 contracts/core/package.json                        |   1 +
 contracts/core/src/artifacts/index.ts              |   4 -
 contracts/core/src/wrappers/index.ts               |   2 -
 contracts/core/test/exchange/libs.ts               |  16 -
 contracts/core/test/libraries/lib_bytes.ts         | 875 ---------------------
 contracts/core/tsconfig.json                       |   2 -
 contracts/utils/.solhint.json                      |  20 +
 contracts/utils/README.md                          |  70 ++
 contracts/utils/compiler.json                      |  22 +
 .../contracts/test/TestConstants/TestConstants.sol |  57 ++
 .../contracts/test/TestLibBytes/TestLibBytes.sol   | 269 +++++++
 .../utils/contracts/utils/LibBytes/LibBytes.sol    | 567 +++++++++++++
 .../utils/contracts/utils/Ownable/IOwnable.sol     |   8 +
 .../utils/contracts/utils/Ownable/Ownable.sol      |  33 +
 .../utils/ReentrancyGuard/ReentrancyGuard.sol      |  45 ++
 .../utils/contracts/utils/SafeMath/SafeMath.sol    |  87 ++
 contracts/utils/package.json                       |  89 +++
 contracts/utils/src/artifacts/index.ts             |  19 +
 contracts/utils/src/index.ts                       |   2 +
 contracts/utils/src/wrappers/index.ts              |   2 +
 contracts/utils/test/global_hooks.ts               |  17 +
 contracts/utils/test/lib_bytes.ts                  | 875 +++++++++++++++++++++
 contracts/utils/test/libs.ts                       |  34 +
 contracts/utils/tsconfig.json                      |  19 +
 contracts/utils/tslint.json                        |   6 +
 57 files changed, 2271 insertions(+), 1992 deletions(-)
 delete mode 100644 contracts/core/contracts/test/TestConstants/TestConstants.sol
 delete mode 100644 contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol
 delete mode 100644 contracts/core/contracts/utils/LibBytes/LibBytes.sol
 delete mode 100644 contracts/core/contracts/utils/Ownable/IOwnable.sol
 delete mode 100644 contracts/core/contracts/utils/Ownable/Ownable.sol
 delete mode 100644 contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
 delete mode 100644 contracts/core/contracts/utils/SafeMath/SafeMath.sol
 delete mode 100644 contracts/core/test/libraries/lib_bytes.ts
 create mode 100644 contracts/utils/.solhint.json
 create mode 100644 contracts/utils/README.md
 create mode 100644 contracts/utils/compiler.json
 create mode 100644 contracts/utils/contracts/test/TestConstants/TestConstants.sol
 create mode 100644 contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol
 create mode 100644 contracts/utils/contracts/utils/LibBytes/LibBytes.sol
 create mode 100644 contracts/utils/contracts/utils/Ownable/IOwnable.sol
 create mode 100644 contracts/utils/contracts/utils/Ownable/Ownable.sol
 create mode 100644 contracts/utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
 create mode 100644 contracts/utils/contracts/utils/SafeMath/SafeMath.sol
 create mode 100644 contracts/utils/package.json
 create mode 100644 contracts/utils/src/artifacts/index.ts
 create mode 100644 contracts/utils/src/index.ts
 create mode 100644 contracts/utils/src/wrappers/index.ts
 create mode 100644 contracts/utils/test/global_hooks.ts
 create mode 100644 contracts/utils/test/lib_bytes.ts
 create mode 100644 contracts/utils/test/libs.ts
 create mode 100644 contracts/utils/tsconfig.json
 create mode 100644 contracts/utils/tslint.json

diff --git a/.gitignore b/.gitignore
index 9b94bb942..6a82f3e26 100644
--- a/.gitignore
+++ b/.gitignore
@@ -81,6 +81,7 @@ packages/testnet-faucets/server/
 # generated contract artifacts/
 contracts/core/generated-artifacts/
 contracts/multisig/generated-artifacts/
+contracts/utils/generated-artifacts/
 packages/sol-cov/test/fixtures/artifacts/
 packages/metacoin/artifacts/
 
@@ -88,6 +89,7 @@ packages/metacoin/artifacts/
 packages/abi-gen-wrappers/wrappers
 contracts/core/generated-wrappers/
 contracts/multisig/generated-wrappers/
+contracts/utils/generated-wrappers/
 packages/metacoin/src/contract_wrappers
 
 # solc-bin in sol-compiler
diff --git a/.prettierignore b/.prettierignore
index 163e490e7..9684a83b7 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -4,6 +4,8 @@ lib
 /contracts/core/generated-artifacts
 /contracts/multisig/generated-wrappers
 /contracts/multisig/generated-artifacts
+/contracts/utils/generated-wrappers
+/contracts/utils/generated-artifacts
 /packages/abi-gen-wrappers/src/generated-wrappers
 /packages/contract-artifacts/artifacts
 /python-packages/order_utils/src/zero_ex/contract_artifacts/artifacts
diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json
index 1ffc26b05..8d9732794 100644
--- a/contracts/core/compiler.json
+++ b/contracts/core/compiler.json
@@ -44,8 +44,6 @@
         "ReentrantERC20Token",
         "TestAssetProxyOwner",
         "TestAssetProxyDispatcher",
-        "TestConstants",
-        "TestLibBytes",
         "TestLibs",
         "TestExchangeInternals",
         "TestSignatureValidator",
diff --git a/contracts/core/contracts/examples/Wallet/Wallet.sol b/contracts/core/contracts/examples/Wallet/Wallet.sol
index b75021a31..3738be841 100644
--- a/contracts/core/contracts/examples/Wallet/Wallet.sol
+++ b/contracts/core/contracts/examples/Wallet/Wallet.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 
 import "../../protocol/Exchange/interfaces/IWallet.sol";
-import "../../utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 
 
 contract Wallet is 
diff --git a/contracts/core/contracts/examples/Whitelist/Whitelist.sol b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
index e4e25038c..61c21c095 100644
--- a/contracts/core/contracts/examples/Whitelist/Whitelist.sol
+++ b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
@@ -21,7 +21,7 @@ pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../utils/Ownable/Ownable.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 
 
 contract Whitelist is
diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
index abe8309cf..dfd4c46dc 100644
--- a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -22,8 +22,8 @@ pragma experimental ABIEncoderV2;
 import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/SafeMath/SafeMath.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
 
 
 contract DutchAuction is
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
index 43efb5ff3..5f5f3456d 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
@@ -18,8 +18,8 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/Ownable/Ownable.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "../../tokens/ERC721Token/IERC721Token.sol";
 import "./libs/LibConstants.sol";
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
index 54487f726..a5dd99225 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
@@ -24,7 +24,7 @@ import "./mixins/MWeth.sol";
 import "./mixins/MAssets.sol";
 import "./mixins/MExchangeWrapper.sol";
 import "./interfaces/IForwarderCore.sol";
-import "../../utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
 import "../../protocol/Exchange/libs/LibFillResults.sol";
 import "../../protocol/Exchange/libs/LibMath.sol";
diff --git a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
index 704e42ce3..0f98ae595 100644
--- a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
+++ b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../../utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "../../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../../tokens/EtherToken/IEtherToken.sol";
 import "../../../tokens/ERC20Token/IERC20Token.sol";
diff --git a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
index 3385d35ef..e3f4f6832 100644
--- a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
+++ b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
@@ -23,7 +23,7 @@ import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "../../tokens/ERC721Token/IERC721Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 
 
 contract OrderValidator {
diff --git a/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol
index fe9bbf848..08f9b94dc 100644
--- a/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol
+++ b/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/Ownable/Ownable.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 import "./mixins/MAuthorizable.sol";
 
 
diff --git a/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
index ba1d4aa77..96ee05dee 100644
--- a/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
+++ b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../../utils/Ownable/IOwnable.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/IOwnable.sol";
 
 
 contract IAuthorizable is
diff --git a/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
index 3096340b9..bfc7b5a66 100644
--- a/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
+++ b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 
 import "@0x/contracts-multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol";
-import "../../utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 
 
 contract AssetProxyOwner is
diff --git a/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
index 87b09b6b3..02aeb4a13 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/Ownable/Ownable.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 import "./mixins/MAssetProxyDispatcher.sol";
 import "../AssetProxy/interfaces/IAssetProxy.sol";
 
diff --git a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
index 736dcd0b1..da721f78f 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
 import "./libs/LibConstants.sol";
 import "./libs/LibFillResults.sol";
 import "./libs/LibOrder.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
index b4f6bdb26..da1e9d270 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
@@ -14,7 +14,7 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
 import "./libs/LibConstants.sol";
 import "./libs/LibMath.sol";
 import "./libs/LibOrder.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
index 033f8e901..711535aa8 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol
@@ -18,8 +18,8 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
 import "./mixins/MSignatureValidator.sol";
 import "./mixins/MTransactions.sol";
 import "./interfaces/IWallet.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
index cddff0e5f..415246358 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
+import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
 import "./libs/LibMath.sol";
 import "./libs/LibOrder.sol";
 import "./libs/LibFillResults.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol b/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
index 659ae9a69..fbd9950bf 100644
--- a/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../../utils/SafeMath/SafeMath.sol";
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
 
 
 contract LibFillResults is
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol b/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
index c0b85ea10..b24876a9c 100644
--- a/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
+++ b/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../../utils/SafeMath/SafeMath.sol";
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
 
 
 contract LibMath is
diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol
index 412c5d1ad..33028db0c 100644
--- a/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol
+++ b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/Ownable/Ownable.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 import "../../tokens/ERC20Token/MintableERC20Token.sol";
 
 
diff --git a/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol
index ac9068d1d..4c978b2df 100644
--- a/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol
+++ b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 
 import "../../tokens/ERC721Token/MintableERC721Token.sol";
-import "../../utils/Ownable/Ownable.sol";
+import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 
 
 // solhint-disable no-empty-blocks
diff --git a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
index aa3bf9ab8..3e9091931 100644
--- a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
+++ b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../utils/LibBytes/LibBytes.sol";
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "../../tokens/ERC20Token/ERC20Token.sol";
 import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
diff --git a/contracts/core/contracts/test/TestConstants/TestConstants.sol b/contracts/core/contracts/test/TestConstants/TestConstants.sol
deleted file mode 100644
index 1275d007b..000000000
--- a/contracts/core/contracts/test/TestConstants/TestConstants.sol
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-// solhint-disable max-line-length
-contract TestConstants {
-   
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
-    
-    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;
-    bytes constant internal KOVAN_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;
-    bytes constant public MAINNET_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    function assertValidZrxAssetData()
-        public
-        pure
-        returns (bool)
-    {
-        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);
-        require(
-            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),
-            "INVALID_KOVAN_ZRX_ASSET_DATA"
-        );
-
-        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);
-        require(
-            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),
-            "INVALID_MAINNET_ZRX_ASSET_DATA"
-        );
-
-        return true;
-    }
-}
-// solhint-enable max-line-length
\ No newline at end of file
diff --git a/contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol b/contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol
deleted file mode 100644
index 00d861e61..000000000
--- a/contracts/core/contracts/test/TestLibBytes/TestLibBytes.sol
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract TestLibBytes {
-    
-    using LibBytes for bytes;
-
-    /// @dev Pops the last byte off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The byte that was popped off.
-    function publicPopLastByte(bytes memory b)
-        public
-        pure
-        returns (bytes memory, bytes1 result)
-    {
-        result = b.popLastByte();
-        return (b, result);
-    }
-
-    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The 20 byte address that was popped off.
-    function publicPopLast20Bytes(bytes memory b)
-        public
-        pure
-        returns (bytes memory, address result)
-    {
-        result = b.popLast20Bytes();
-        return (b, result);
-    }
-
-    /// @dev Tests equality of two byte arrays.
-    /// @param lhs First byte array to compare.
-    /// @param rhs Second byte array to compare.
-    /// @return True if arrays are the same. False otherwise.
-    function publicEquals(bytes memory lhs, bytes memory rhs)
-        public
-        pure
-        returns (bool equal)
-    {
-        equal = lhs.equals(rhs);
-        return equal;
-    }
-    
-    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)
-        public
-        pure
-        returns (bool equal)
-    {
-        lhs.popLastByte();
-        rhs.popLastByte();
-        equal = lhs.equals(rhs);
-        return equal;
-    }
-
-    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
-    /// @param dest Byte array that will be overwritten with source bytes.
-    /// @param source Byte array to copy onto dest bytes.
-    function publicDeepCopyBytes(
-        bytes memory dest,
-        bytes memory source
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        LibBytes.deepCopyBytes(dest, source);
-        return dest;
-    }
-
-    /// @dev Reads an address from a position in a byte array.
-    /// @param b Byte array containing an address.
-    /// @param index Index in byte array of address.
-    /// @return address from byte array.
-    function publicReadAddress(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (address result)
-    {
-        result = b.readAddress(index);
-        return result;
-    }
-
-    /// @dev Writes an address into a specific position in a byte array.
-    /// @param b Byte array to insert address into.
-    /// @param index Index in byte array of address.
-    /// @param input Address to put into byte array.
-    function publicWriteAddress(
-        bytes memory b,
-        uint256 index,
-        address input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeAddress(index, input);
-        return b;
-    }
-
-    /// @dev Reads a bytes32 value from a position in a byte array.
-    /// @param b Byte array containing a bytes32 value.
-    /// @param index Index in byte array of bytes32 value.
-    /// @return bytes32 value from byte array.
-    function publicReadBytes32(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes32 result)
-    {
-        result = b.readBytes32(index);
-        return result;
-    }
-
-    /// @dev Writes a bytes32 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes32 to put into byte array.
-    function publicWriteBytes32(
-        bytes memory b,
-        uint256 index,
-        bytes32 input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeBytes32(index, input);
-        return b;
-    }
-
-    /// @dev Reads a uint256 value from a position in a byte array.
-    /// @param b Byte array containing a uint256 value.
-    /// @param index Index in byte array of uint256 value.
-    /// @return uint256 value from byte array.
-    function publicReadUint256(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (uint256 result)
-    {
-        result = b.readUint256(index);
-        return result;
-    }
-
-    /// @dev Writes a uint256 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input uint256 to put into byte array.
-    function publicWriteUint256(
-        bytes memory b,
-        uint256 index,
-        uint256 input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeUint256(index, input);
-        return b;
-    }
-
-    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
-    /// @param b Byte array containing a bytes4 value.
-    /// @param index Index in byte array of bytes4 value.
-    /// @return bytes4 value from byte array.
-    function publicReadBytes4(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes4 result)
-    {
-        result = b.readBytes4(index);
-        return result;
-    }
-
-    /// @dev Reads nested bytes from a specific position.
-    /// @param b Byte array containing nested bytes.
-    /// @param index Index of nested bytes.
-    /// @return result Nested bytes.
-    function publicReadBytesWithLength(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes memory result)
-    {
-        result = b.readBytesWithLength(index);
-        return result;
-    }
-
-    /// @dev Inserts bytes at a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes to insert.
-    /// @return b Updated input byte array
-    function publicWriteBytesWithLength(
-        bytes memory b,
-        uint256 index,
-        bytes memory input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeBytesWithLength(index, input);
-        return b;
-    }
-    
-    /// @dev Copies a block of memory from one location to another.
-    /// @param mem Memory contents we want to apply memCopy to
-    /// @param dest Destination offset into <mem>.
-    /// @param source Source offset into <mem>.
-    /// @param length Length of bytes to copy from <source> to <dest>
-    /// @return mem Memory contents after calling memCopy.
-    function testMemcpy(
-        bytes mem,
-        uint256 dest,
-        uint256 source,
-        uint256 length
-    )
-        public // not external, we need input in memory
-        pure
-        returns (bytes)
-    {
-        // Sanity check. Overflows are not checked.
-        require(source + length <= mem.length);
-        require(dest + length <= mem.length);
-
-        // Get pointer to memory contents
-        uint256 offset = mem.contentAddress();
-
-        // Execute memCopy adjusted for memory array location
-        LibBytes.memCopy(offset + dest, offset + source, length);
-
-        // Return modified memory contents
-        return mem;
-    }
-}
diff --git a/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol
index 9dc924422..58bccb5a1 100644
--- a/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol
+++ b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/SafeMath/SafeMath.sol";
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
 import "./UnlimitedAllowanceERC20Token.sol";
 
 
diff --git a/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol
index 530f080c0..600cee1ab 100644
--- a/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol
+++ b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 
 import "./IERC721Token.sol";
 import "./IERC721Receiver.sol";
-import "../../utils/SafeMath/SafeMath.sol";
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
 
 
 contract ERC721Token is
diff --git a/contracts/core/contracts/utils/LibBytes/LibBytes.sol b/contracts/core/contracts/utils/LibBytes/LibBytes.sol
deleted file mode 100644
index 369f588ad..000000000
--- a/contracts/core/contracts/utils/LibBytes/LibBytes.sol
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-library LibBytes {
-
-    using LibBytes for bytes;
-
-    /// @dev Gets the memory address for a byte array.
-    /// @param input Byte array to lookup.
-    /// @return memoryAddress Memory address of byte array. This
-    ///         points to the header of the byte array which contains
-    ///         the length.
-    function rawAddress(bytes memory input)
-        internal
-        pure
-        returns (uint256 memoryAddress)
-    {
-        assembly {
-            memoryAddress := input
-        }
-        return memoryAddress;
-    }
-    
-    /// @dev Gets the memory address for the contents of a byte array.
-    /// @param input Byte array to lookup.
-    /// @return memoryAddress Memory address of the contents of the byte array.
-    function contentAddress(bytes memory input)
-        internal
-        pure
-        returns (uint256 memoryAddress)
-    {
-        assembly {
-            memoryAddress := add(input, 32)
-        }
-        return memoryAddress;
-    }
-
-    /// @dev Copies `length` bytes from memory location `source` to `dest`.
-    /// @param dest memory address to copy bytes to.
-    /// @param source memory address to copy bytes from.
-    /// @param length number of bytes to copy.
-    function memCopy(
-        uint256 dest,
-        uint256 source,
-        uint256 length
-    )
-        internal
-        pure
-    {
-        if (length < 32) {
-            // Handle a partial word by reading destination and masking
-            // off the bits we are interested in.
-            // This correctly handles overlap, zero lengths and source == dest
-            assembly {
-                let mask := sub(exp(256, sub(32, length)), 1)
-                let s := and(mload(source), not(mask))
-                let d := and(mload(dest), mask)
-                mstore(dest, or(s, d))
-            }
-        } else {
-            // Skip the O(length) loop when source == dest.
-            if (source == dest) {
-                return;
-            }
-
-            // For large copies we copy whole words at a time. The final
-            // word is aligned to the end of the range (instead of after the
-            // previous) to handle partial words. So a copy will look like this:
-            //
-            //  ####
-            //      ####
-            //          ####
-            //            ####
-            //
-            // We handle overlap in the source and destination range by
-            // changing the copying direction. This prevents us from
-            // overwriting parts of source that we still need to copy.
-            //
-            // This correctly handles source == dest
-            //
-            if (source > dest) {
-                assembly {
-                    // We subtract 32 from `sEnd` and `dEnd` because it
-                    // is easier to compare with in the loop, and these
-                    // are also the addresses we need for copying the
-                    // last bytes.
-                    length := sub(length, 32)
-                    let sEnd := add(source, length)
-                    let dEnd := add(dest, length)
-
-                    // Remember the last 32 bytes of source
-                    // This needs to be done here and not after the loop
-                    // because we may have overwritten the last bytes in
-                    // source already due to overlap.
-                    let last := mload(sEnd)
-
-                    // Copy whole words front to back
-                    // Note: the first check is always true,
-                    // this could have been a do-while loop.
-                    // solhint-disable-next-line no-empty-blocks
-                    for {} lt(source, sEnd) {} {
-                        mstore(dest, mload(source))
-                        source := add(source, 32)
-                        dest := add(dest, 32)
-                    }
-                    
-                    // Write the last 32 bytes
-                    mstore(dEnd, last)
-                }
-            } else {
-                assembly {
-                    // We subtract 32 from `sEnd` and `dEnd` because those
-                    // are the starting points when copying a word at the end.
-                    length := sub(length, 32)
-                    let sEnd := add(source, length)
-                    let dEnd := add(dest, length)
-
-                    // Remember the first 32 bytes of source
-                    // This needs to be done here and not after the loop
-                    // because we may have overwritten the first bytes in
-                    // source already due to overlap.
-                    let first := mload(source)
-
-                    // Copy whole words back to front
-                    // We use a signed comparisson here to allow dEnd to become
-                    // negative (happens when source and dest < 32). Valid
-                    // addresses in local memory will never be larger than
-                    // 2**255, so they can be safely re-interpreted as signed.
-                    // Note: the first check is always true,
-                    // this could have been a do-while loop.
-                    // solhint-disable-next-line no-empty-blocks
-                    for {} slt(dest, dEnd) {} {
-                        mstore(dEnd, mload(sEnd))
-                        sEnd := sub(sEnd, 32)
-                        dEnd := sub(dEnd, 32)
-                    }
-                    
-                    // Write the first 32 bytes
-                    mstore(dest, first)
-                }
-            }
-        }
-    }
-
-    /// @dev Returns a slices from a byte array.
-    /// @param b The byte array to take a slice from.
-    /// @param from The starting index for the slice (inclusive).
-    /// @param to The final index for the slice (exclusive).
-    /// @return result The slice containing bytes at indices [from, to)
-    function slice(
-        bytes memory b,
-        uint256 from,
-        uint256 to
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        require(
-            from <= to,
-            "FROM_LESS_THAN_TO_REQUIRED"
-        );
-        require(
-            to < b.length,
-            "TO_LESS_THAN_LENGTH_REQUIRED"
-        );
-        
-        // Create a new bytes structure and copy contents
-        result = new bytes(to - from);
-        memCopy(
-            result.contentAddress(),
-            b.contentAddress() + from,
-            result.length
-        );
-        return result;
-    }
-    
-    /// @dev Returns a slice from a byte array without preserving the input.
-    /// @param b The byte array to take a slice from. Will be destroyed in the process.
-    /// @param from The starting index for the slice (inclusive).
-    /// @param to The final index for the slice (exclusive).
-    /// @return result The slice containing bytes at indices [from, to)
-    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.
-    function sliceDestructive(
-        bytes memory b,
-        uint256 from,
-        uint256 to
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        require(
-            from <= to,
-            "FROM_LESS_THAN_TO_REQUIRED"
-        );
-        require(
-            to < b.length,
-            "TO_LESS_THAN_LENGTH_REQUIRED"
-        );
-        
-        // Create a new bytes structure around [from, to) in-place.
-        assembly {
-            result := add(b, from)
-            mstore(result, sub(to, from))
-        }
-        return result;
-    }
-
-    /// @dev Pops the last byte off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The byte that was popped off.
-    function popLastByte(bytes memory b)
-        internal
-        pure
-        returns (bytes1 result)
-    {
-        require(
-            b.length > 0,
-            "GREATER_THAN_ZERO_LENGTH_REQUIRED"
-        );
-
-        // Store last byte.
-        result = b[b.length - 1];
-
-        assembly {
-            // Decrement length of byte array.
-            let newLen := sub(mload(b), 1)
-            mstore(b, newLen)
-        }
-        return result;
-    }
-
-    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The 20 byte address that was popped off.
-    function popLast20Bytes(bytes memory b)
-        internal
-        pure
-        returns (address result)
-    {
-        require(
-            b.length >= 20,
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Store last 20 bytes.
-        result = readAddress(b, b.length - 20);
-
-        assembly {
-            // Subtract 20 from byte array length.
-            let newLen := sub(mload(b), 20)
-            mstore(b, newLen)
-        }
-        return result;
-    }
-
-    /// @dev Tests equality of two byte arrays.
-    /// @param lhs First byte array to compare.
-    /// @param rhs Second byte array to compare.
-    /// @return True if arrays are the same. False otherwise.
-    function equals(
-        bytes memory lhs,
-        bytes memory rhs
-    )
-        internal
-        pure
-        returns (bool equal)
-    {
-        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.
-        // We early exit on unequal lengths, but keccak would also correctly
-        // handle this.
-        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);
-    }
-
-    /// @dev Reads an address from a position in a byte array.
-    /// @param b Byte array containing an address.
-    /// @param index Index in byte array of address.
-    /// @return address from byte array.
-    function readAddress(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (address result)
-    {
-        require(
-            b.length >= index + 20,  // 20 is length of address
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Add offset to index:
-        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
-        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
-        index += 20;
-
-        // Read address from array memory
-        assembly {
-            // 1. Add index to address of bytes array
-            // 2. Load 32-byte word from memory
-            // 3. Apply 20-byte mask to obtain address
-            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)
-        }
-        return result;
-    }
-
-    /// @dev Writes an address into a specific position in a byte array.
-    /// @param b Byte array to insert address into.
-    /// @param index Index in byte array of address.
-    /// @param input Address to put into byte array.
-    function writeAddress(
-        bytes memory b,
-        uint256 index,
-        address input
-    )
-        internal
-        pure
-    {
-        require(
-            b.length >= index + 20,  // 20 is length of address
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Add offset to index:
-        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
-        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
-        index += 20;
-
-        // Store address into array memory
-        assembly {
-            // The address occupies 20 bytes and mstore stores 32 bytes.
-            // First fetch the 32-byte word where we'll be storing the address, then
-            // apply a mask so we have only the bytes in the word that the address will not occupy.
-            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.
-
-            // 1. Add index to address of bytes array
-            // 2. Load 32-byte word from memory
-            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address
-            let neighbors := and(
-                mload(add(b, index)),
-                0xffffffffffffffffffffffff0000000000000000000000000000000000000000
-            )
-            
-            // Make sure input address is clean.
-            // (Solidity does not guarantee this)
-            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)
-
-            // Store the neighbors and address into memory
-            mstore(add(b, index), xor(input, neighbors))
-        }
-    }
-
-    /// @dev Reads a bytes32 value from a position in a byte array.
-    /// @param b Byte array containing a bytes32 value.
-    /// @param index Index in byte array of bytes32 value.
-    /// @return bytes32 value from byte array.
-    function readBytes32(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        require(
-            b.length >= index + 32,
-            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 256 bit length parameter
-        index += 32;
-
-        // Read the bytes32 from array memory
-        assembly {
-            result := mload(add(b, index))
-        }
-        return result;
-    }
-
-    /// @dev Writes a bytes32 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes32 to put into byte array.
-    function writeBytes32(
-        bytes memory b,
-        uint256 index,
-        bytes32 input
-    )
-        internal
-        pure
-    {
-        require(
-            b.length >= index + 32,
-            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 256 bit length parameter
-        index += 32;
-
-        // Read the bytes32 from array memory
-        assembly {
-            mstore(add(b, index), input)
-        }
-    }
-
-    /// @dev Reads a uint256 value from a position in a byte array.
-    /// @param b Byte array containing a uint256 value.
-    /// @param index Index in byte array of uint256 value.
-    /// @return uint256 value from byte array.
-    function readUint256(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (uint256 result)
-    {
-        result = uint256(readBytes32(b, index));
-        return result;
-    }
-
-    /// @dev Writes a uint256 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input uint256 to put into byte array.
-    function writeUint256(
-        bytes memory b,
-        uint256 index,
-        uint256 input
-    )
-        internal
-        pure
-    {
-        writeBytes32(b, index, bytes32(input));
-    }
-
-    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
-    /// @param b Byte array containing a bytes4 value.
-    /// @param index Index in byte array of bytes4 value.
-    /// @return bytes4 value from byte array.
-    function readBytes4(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes4 result)
-    {
-        require(
-            b.length >= index + 4,
-            "GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 32 byte length field
-        index += 32;
-
-        // Read the bytes4 from array memory
-        assembly {
-            result := mload(add(b, index))
-            // Solidity does not require us to clean the trailing bytes.
-            // We do it anyway
-            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)
-        }
-        return result;
-    }
-
-    /// @dev Reads nested bytes from a specific position.
-    /// @dev NOTE: the returned value overlaps with the input value.
-    ///            Both should be treated as immutable.
-    /// @param b Byte array containing nested bytes.
-    /// @param index Index of nested bytes.
-    /// @return result Nested bytes.
-    function readBytesWithLength(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        // Read length of nested bytes
-        uint256 nestedBytesLength = readUint256(b, index);
-        index += 32;
-
-        // Assert length of <b> is valid, given
-        // length of nested bytes
-        require(
-            b.length >= index + nestedBytesLength,
-            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
-        );
-        
-        // Return a pointer to the byte array as it exists inside `b`
-        assembly {
-            result := add(b, index)
-        }
-        return result;
-    }
-
-    /// @dev Inserts bytes at a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes to insert.
-    function writeBytesWithLength(
-        bytes memory b,
-        uint256 index,
-        bytes memory input
-    )
-        internal
-        pure
-    {
-        // Assert length of <b> is valid, given
-        // length of input
-        require(
-            b.length >= index + 32 + input.length,  // 32 bytes to store length
-            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
-        );
-
-        // Copy <input> into <b>
-        memCopy(
-            b.contentAddress() + index,
-            input.rawAddress(), // includes length of <input>
-            input.length + 32   // +32 bytes to store <input> length
-        );
-    }
-
-    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
-    /// @param dest Byte array that will be overwritten with source bytes.
-    /// @param source Byte array to copy onto dest bytes.
-    function deepCopyBytes(
-        bytes memory dest,
-        bytes memory source
-    )
-        internal
-        pure
-    {
-        uint256 sourceLen = source.length;
-        // Dest length must be >= source length, or some bytes would not be copied.
-        require(
-            dest.length >= sourceLen,
-            "GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED"
-        );
-        memCopy(
-            dest.contentAddress(),
-            source.contentAddress(),
-            sourceLen
-        );
-    }
-}
diff --git a/contracts/core/contracts/utils/Ownable/IOwnable.sol b/contracts/core/contracts/utils/Ownable/IOwnable.sol
deleted file mode 100644
index 5deb13497..000000000
--- a/contracts/core/contracts/utils/Ownable/IOwnable.sol
+++ /dev/null
@@ -1,8 +0,0 @@
-pragma solidity 0.4.24;
-
-
-contract IOwnable {
-
-    function transferOwnership(address newOwner)
-        public;
-}
diff --git a/contracts/core/contracts/utils/Ownable/Ownable.sol b/contracts/core/contracts/utils/Ownable/Ownable.sol
deleted file mode 100644
index 0c830be68..000000000
--- a/contracts/core/contracts/utils/Ownable/Ownable.sol
+++ /dev/null
@@ -1,33 +0,0 @@
-pragma solidity 0.4.24;
-
-import "./IOwnable.sol";
-
-
-contract Ownable is
-    IOwnable
-{
-    address public owner;
-
-    constructor ()
-        public
-    {
-        owner = msg.sender;
-    }
-
-    modifier onlyOwner() {
-        require(
-            msg.sender == owner,
-            "ONLY_CONTRACT_OWNER"
-        );
-        _;
-    }
-
-    function transferOwnership(address newOwner)
-        public
-        onlyOwner
-    {
-        if (newOwner != address(0)) {
-            owner = newOwner;
-        }
-    }
-}
diff --git a/contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol b/contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
deleted file mode 100644
index 9f98a7a16..000000000
--- a/contracts/core/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract ReentrancyGuard {
-
-    // Locked state of mutex
-    bool private locked = false;
-
-    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked
-    ///      before function execution and unlocked after.
-    modifier nonReentrant() {
-        // Ensure mutex is unlocked
-        require(
-            !locked,
-            "REENTRANCY_ILLEGAL"
-        );
-
-        // Lock mutex before function call
-        locked = true;
-
-        // Perform function call
-        _;
-
-        // Unlock mutex after function call
-        locked = false;
-    }
-}
diff --git a/contracts/core/contracts/utils/SafeMath/SafeMath.sol b/contracts/core/contracts/utils/SafeMath/SafeMath.sol
deleted file mode 100644
index 2855edb9d..000000000
--- a/contracts/core/contracts/utils/SafeMath/SafeMath.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-pragma solidity 0.4.24;
-
-
-contract SafeMath {
-
-    function safeMul(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        if (a == 0) {
-            return 0;
-        }
-        uint256 c = a * b;
-        require(
-            c / a == b,
-            "UINT256_OVERFLOW"
-        );
-        return c;
-    }
-
-    function safeDiv(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 c = a / b;
-        return c;
-    }
-
-    function safeSub(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        require(
-            b <= a,
-            "UINT256_UNDERFLOW"
-        );
-        return a - b;
-    }
-
-    function safeAdd(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 c = a + b;
-        require(
-            c >= a,
-            "UINT256_OVERFLOW"
-        );
-        return c;
-    }
-
-    function max64(uint64 a, uint64 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min64(uint64 a, uint64 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-
-    function max256(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min256(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-}
diff --git a/contracts/core/package.json b/contracts/core/package.json
index b50fc7a17..701e1866e 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -75,6 +75,7 @@
         "@0x/base-contract": "^3.0.8",
         "@0x/order-utils": "^3.0.4",
         "@0x/contracts-multisig": "^1.0.0",
+        "@0x/contracts-utils": "^1.0.0",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
index f217adb8e..b925ec87f 100644
--- a/contracts/core/src/artifacts/index.ts
+++ b/contracts/core/src/artifacts/index.ts
@@ -25,9 +25,7 @@ import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
 import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json';
 import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
 import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json';
-import * as TestConstants from '../../generated-artifacts/TestConstants.json';
 import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json';
-import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json';
 import * as TestLibs from '../../generated-artifacts/TestLibs.json';
 import * as TestSignatureValidator from '../../generated-artifacts/TestSignatureValidator.json';
 import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json';
@@ -63,9 +61,7 @@ export const artifacts = {
     ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
     TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
     TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact,
-    TestConstants: TestConstants as ContractArtifact,
     TestExchangeInternals: TestExchangeInternals as ContractArtifact,
-    TestLibBytes: TestLibBytes as ContractArtifact,
     TestLibs: TestLibs as ContractArtifact,
     TestSignatureValidator: TestSignatureValidator as ContractArtifact,
     TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact,
diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts
index 06a139209..0a64a4db0 100644
--- a/contracts/core/src/wrappers/index.ts
+++ b/contracts/core/src/wrappers/index.ts
@@ -20,9 +20,7 @@ export * from '../../generated-wrappers/order_validator';
 export * from '../../generated-wrappers/reentrant_erc20_token';
 export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
 export * from '../../generated-wrappers/test_asset_proxy_owner';
-export * from '../../generated-wrappers/test_constants';
 export * from '../../generated-wrappers/test_exchange_internals';
-export * from '../../generated-wrappers/test_lib_bytes';
 export * from '../../generated-wrappers/test_libs';
 export * from '../../generated-wrappers/test_signature_validator';
 export * from '../../generated-wrappers/test_static_call_receiver';
diff --git a/contracts/core/test/exchange/libs.ts b/contracts/core/test/exchange/libs.ts
index f52992c13..44ff6a844 100644
--- a/contracts/core/test/exchange/libs.ts
+++ b/contracts/core/test/exchange/libs.ts
@@ -13,7 +13,6 @@ import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 
-import { TestConstantsContract } from '../../generated-wrappers/test_constants';
 import { TestLibsContract } from '../../generated-wrappers/test_libs';
 import { artifacts } from '../../src/artifacts';
 
@@ -26,7 +25,6 @@ describe('Exchange libs', () => {
     let signedOrder: SignedOrder;
     let orderFactory: OrderFactory;
     let libs: TestLibsContract;
-    let testConstants: TestConstantsContract;
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -38,11 +36,6 @@ describe('Exchange libs', () => {
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
         const makerAddress = accounts[0];
         libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
-        testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
-            artifacts.TestConstants,
-            provider,
-            txDefaults,
-        );
 
         const defaultOrderParams = {
             ...constants.STATIC_ORDER_PARAMS,
@@ -62,15 +55,6 @@ describe('Exchange libs', () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-
-    describe('LibConstants', () => {
-        describe('ZRX_ASSET_DATA', () => {
-            it('should have the correct ZRX_ASSET_DATA', async () => {
-                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
-                expect(isValid).to.be.equal(true);
-            });
-        });
-    });
     // Note(albrow): These tests are designed to be supplemental to the
     // combinatorial tests in test/exchange/internal. They test specific edge
     // cases that are not covered by the combinatorial tests.
diff --git a/contracts/core/test/libraries/lib_bytes.ts b/contracts/core/test/libraries/lib_bytes.ts
deleted file mode 100644
index 9338e6e7f..000000000
--- a/contracts/core/test/libraries/lib_bytes.ts
+++ /dev/null
@@ -1,875 +0,0 @@
-import {
-    chaiSetup,
-    constants,
-    expectContractCallFailedAsync,
-    provider,
-    txDefaults,
-    typeEncodingUtils,
-    web3Wrapper,
-} from '@0x/contracts-test-utils';
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import BN = require('bn.js');
-import * as chai from 'chai';
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-
-import { TestLibBytesContract } from '../../generated-wrappers/test_lib_bytes';
-import { artifacts } from '../../src/artifacts';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// BUG: Ideally we would use Buffer.from(memory).toString('hex')
-// https://github.com/Microsoft/TypeScript/issues/23155
-const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + ('00' + v.toString(16)).slice(-2), '0x');
-
-const fromHex = (str: string): Uint8Array => Uint8Array.from(Buffer.from(str.slice(2), 'hex'));
-
-describe('LibBytes', () => {
-    let libBytes: TestLibBytesContract;
-    const byteArrayShorterThan32Bytes = '0x012345';
-    const byteArrayShorterThan20Bytes = byteArrayShorterThan32Bytes;
-    const byteArrayLongerThan32Bytes =
-        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
-    const byteArrayLongerThan32BytesFirstBytesSwapped =
-        '0x2301456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
-    const byteArrayLongerThan32BytesLastBytesSwapped =
-        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abefcd';
-    let testAddress: string;
-    let testAddressB: string;
-    const testBytes32 = '0x102030405060708090a0b0c0d0e0f0102030405060708090a0b0c0d0e0f01020';
-    const testBytes32B = '0x534877abd8443578526845cdfef020047528759477fedef87346527659aced32';
-    const testUint256 = new BigNumber(testBytes32, 16);
-    const testUint256B = new BigNumber(testBytes32B, 16);
-    const testBytes4 = '0xabcdef12';
-    const testByte = '0xab';
-    let shortData: string;
-    let shortTestBytes: string;
-    let shortTestBytesAsBuffer: Buffer;
-    let wordOfData: string;
-    let wordOfTestBytes: string;
-    let wordOfTestBytesAsBuffer: Buffer;
-    let longData: string;
-    let longTestBytes: string;
-    let longTestBytesAsBuffer: Buffer;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Setup accounts & addresses
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        testAddress = accounts[1];
-        testAddressB = accounts[2];
-        // Deploy LibBytes
-        libBytes = await TestLibBytesContract.deployFrom0xArtifactAsync(artifacts.TestLibBytes, provider, txDefaults);
-        // Verify lengths of test data
-        const byteArrayShorterThan32BytesLength = ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength;
-        expect(byteArrayShorterThan32BytesLength).to.be.lessThan(32);
-        const byteArrayLongerThan32BytesLength = ethUtil.toBuffer(byteArrayLongerThan32Bytes).byteLength;
-        expect(byteArrayLongerThan32BytesLength).to.be.greaterThan(32);
-        const testBytes32Length = ethUtil.toBuffer(testBytes32).byteLength;
-        expect(testBytes32Length).to.be.equal(32);
-        // Create short test bytes
-        shortData = '0xffffaa';
-        const encodedShortData = ethUtil.toBuffer(shortData);
-        const shortDataLength = new BigNumber(encodedShortData.byteLength);
-        const encodedShortDataLength = typeEncodingUtils.encodeUint256(shortDataLength);
-        shortTestBytesAsBuffer = Buffer.concat([encodedShortDataLength, encodedShortData]);
-        shortTestBytes = ethUtil.bufferToHex(shortTestBytesAsBuffer);
-        // Create test bytes one word in length
-        wordOfData = ethUtil.bufferToHex(typeEncodingUtils.encodeUint256(generatePseudoRandomSalt()));
-        const encodedWordOfData = ethUtil.toBuffer(wordOfData);
-        const wordOfDataLength = new BigNumber(encodedWordOfData.byteLength);
-        const encodedWordOfDataLength = typeEncodingUtils.encodeUint256(wordOfDataLength);
-        wordOfTestBytesAsBuffer = Buffer.concat([encodedWordOfDataLength, encodedWordOfData]);
-        wordOfTestBytes = ethUtil.bufferToHex(wordOfTestBytesAsBuffer);
-        // Create long test bytes (combines short test bytes with word of test bytes)
-        longData = ethUtil.bufferToHex(Buffer.concat([encodedShortData, encodedWordOfData]));
-        const longDataLength = new BigNumber(encodedShortData.byteLength + encodedWordOfData.byteLength);
-        const encodedLongDataLength = typeEncodingUtils.encodeUint256(longDataLength);
-        longTestBytesAsBuffer = Buffer.concat([encodedLongDataLength, encodedShortData, encodedWordOfData]);
-        longTestBytes = ethUtil.bufferToHex(longTestBytesAsBuffer);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('popLastByte', () => {
-        it('should revert if length is 0', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicPopLastByte.callAsync(constants.NULL_BYTES),
-                RevertReason.LibBytesGreaterThanZeroLengthRequired,
-            );
-        });
-        it('should pop the last byte from the input and return it when array holds more than 1 byte', async () => {
-            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(byteArrayLongerThan32Bytes);
-            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -2);
-            const expectedPoppedByte = `0x${byteArrayLongerThan32Bytes.slice(-2)}`;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedByte).to.equal(expectedPoppedByte);
-        });
-        it('should pop the last byte from the input and return it when array is exactly 1 byte', async () => {
-            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(testByte);
-            const expectedNewBytes = '0x';
-            expect(newBytes).to.equal(expectedNewBytes);
-            return expect(poppedByte).to.be.equal(testByte);
-        });
-    });
-
-    describe('popLast20Bytes', () => {
-        it('should revert if length is less than 20', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicPopLast20Bytes.callAsync(byteArrayShorterThan20Bytes),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should pop the last 20 bytes from the input and return it when array holds more than 20 bytes', async () => {
-            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(byteArrayLongerThan32Bytes);
-            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -40);
-            const expectedPoppedAddress = `0x${byteArrayLongerThan32Bytes.slice(-40)}`;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedAddress).to.equal(expectedPoppedAddress);
-        });
-        it('should pop the last 20 bytes from the input and return it when array is exactly 20 bytes', async () => {
-            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(testAddress);
-            const expectedNewBytes = '0x';
-            const expectedPoppedAddress = testAddress;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedAddress).to.equal(expectedPoppedAddress);
-        });
-    });
-
-    describe('equals', () => {
-        it('should return true if byte arrays are equal (both arrays < 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayShorterThan32Bytes,
-                byteArrayShorterThan32Bytes,
-            );
-            return expect(isEqual).to.be.true();
-        });
-        it('should return true if byte arrays are equal (both arrays > 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.true();
-        });
-        it('should return false if byte arrays are not equal (first array < 32 bytes, second array > 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayShorterThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (first array > 32 bytes, second array < 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32Bytes,
-                byteArrayShorterThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (same length, but a byte in first word differs)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32BytesFirstBytesSwapped,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (same length, but a byte in last word differs)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32BytesLastBytesSwapped,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-
-        describe('should ignore trailing data', () => {
-            it('should return true when both < 32 bytes', async () => {
-                const isEqual = await libBytes.publicEqualsPop1.callAsync('0x0102', '0x0103');
-                return expect(isEqual).to.be.true();
-            });
-        });
-    });
-
-    describe('deepCopyBytes', () => {
-        it('should revert if dest is shorter than source', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicDeepCopyBytes.callAsync(byteArrayShorterThan32Bytes, byteArrayLongerThan32Bytes),
-                RevertReason.LibBytesGreaterOrEqualToSourceBytesLengthRequired,
-            );
-        });
-        it('should overwrite dest with source if source and dest have equal length', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length - 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(zeroedBytesAfterCopy).to.be.equal(byteArrayLongerThan32Bytes);
-        });
-        it('should overwrite the leftmost len(source) bytes of dest if dest is larger than source', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            const copiedBytes = zeroedBytesAfterCopy.slice(0, byteArrayLongerThan32Bytes.length);
-            return expect(copiedBytes).to.be.equal(byteArrayLongerThan32Bytes);
-        });
-        it('should not overwrite the rightmost bytes of dest if dest is larger than source', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            const expectedNotCopiedBytes = zeroedByteArrayLongerThan32Bytes.slice(byteArrayLongerThan32Bytes.length);
-            const notCopiedBytes = zeroedBytesAfterCopy.slice(byteArrayLongerThan32Bytes.length);
-            return expect(notCopiedBytes).to.be.equal(expectedNotCopiedBytes);
-        });
-    });
-
-    describe('readAddress', () => {
-        it('should successfully read address when the address takes up the whole array', async () => {
-            const byteArray = ethUtil.addHexPrefix(testAddress);
-            const testAddressOffset = new BigNumber(0);
-            const address = await libBytes.publicReadAddress.callAsync(byteArray, testAddressOffset);
-            return expect(address).to.be.equal(testAddress);
-        });
-        it('should successfully read address when it is offset in the array', async () => {
-            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const address = await libBytes.publicReadAddress.callAsync(combinedByteArray, testAddressOffset);
-            return expect(address).to.be.equal(testAddress);
-        });
-        it('should fail if the byte array is too short to hold an address', async () => {
-            const shortByteArray = '0xabcdef';
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadAddress.callAsync(shortByteArray, offset),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
-            const byteArray = testAddress;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadAddress.callAsync(byteArray, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-    });
-
-    describe('writeAddress', () => {
-        it('should successfully write address when the address takes up the whole array', async () => {
-            const byteArray = testAddress;
-            const testAddressOffset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteAddress.callAsync(
-                byteArray,
-                testAddressOffset,
-                testAddressB,
-            );
-            return expect(newByteArray).to.be.equal(testAddressB);
-        });
-        it('should successfully write address when it is offset in the array', async () => {
-            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteAddress.callAsync(
-                combinedByteArray,
-                testAddressOffset,
-                testAddressB,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const addressFromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const addressFromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(addressFromOffsetBuffer));
-            return expect(addressFromOffset).to.be.equal(testAddressB);
-        });
-        it('should fail if the byte array is too short to hold an address', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteAddress.callAsync(byteArrayShorterThan20Bytes, offset, testAddress),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteAddress.callAsync(byteArray, badOffset, testAddress),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytes32', () => {
-        it('should successfully read bytes32 when the bytes32 takes up the whole array', async () => {
-            const testBytes32Offset = new BigNumber(0);
-            const bytes32 = await libBytes.publicReadBytes32.callAsync(testBytes32, testBytes32Offset);
-            return expect(bytes32).to.be.equal(testBytes32);
-        });
-        it('should successfully read bytes32 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes32 = await libBytes.publicReadBytes32.callAsync(combinedByteArray, testBytes32Offset);
-            return expect(bytes32).to.be.equal(testBytes32);
-        });
-        it('should fail if the byte array is too short to hold a bytes32', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes32.callAsync(testBytes32, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeBytes32', () => {
-        it('should successfully write bytes32 when the address takes up the whole array', async () => {
-            const byteArray = testBytes32;
-            const testBytes32Offset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
-                byteArray,
-                testBytes32Offset,
-                testBytes32B,
-            );
-            return expect(newByteArray).to.be.equal(testBytes32B);
-        });
-        it('should successfully write bytes32 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
-                combinedByteArray,
-                testBytes32Offset,
-                testBytes32B,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const bytes32FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const bytes32FromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(bytes32FromOffsetBuffer));
-            return expect(bytes32FromOffset).to.be.equal(testBytes32B);
-        });
-        it('should fail if the byte array is too short to hold a bytes32', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytes32.callAsync(byteArrayShorterThan32Bytes, offset, testBytes32),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytes32.callAsync(byteArray, badOffset, testBytes32),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('readUint256', () => {
-        it('should successfully read uint256 when the uint256 takes up the whole array', async () => {
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
-            const testUint256Offset = new BigNumber(0);
-            const uint256 = await libBytes.publicReadUint256.callAsync(byteArray, testUint256Offset);
-            return expect(uint256).to.bignumber.equal(testUint256);
-        });
-        it('should successfully read uint256 when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, testUint256AsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const uint256 = await libBytes.publicReadUint256.callAsync(combinedByteArray, testUint256Offset);
-            return expect(uint256).to.bignumber.equal(testUint256);
-        });
-        it('should fail if the byte array is too short to hold a uint256', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
-            const badOffset = new BigNumber(testUint256AsBuffer.byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadUint256.callAsync(byteArray, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeUint256', () => {
-        it('should successfully write uint256 when the address takes up the whole array', async () => {
-            const byteArray = testBytes32;
-            const testUint256Offset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteUint256.callAsync(
-                byteArray,
-                testUint256Offset,
-                testUint256B,
-            );
-            const newByteArrayAsUint256 = new BigNumber(newByteArray, 16);
-            return expect(newByteArrayAsUint256).to.be.bignumber.equal(testUint256B);
-        });
-        it('should successfully write uint256 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteUint256.callAsync(
-                combinedByteArray,
-                testUint256Offset,
-                testUint256B,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const uint256FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const uint256FromOffset = new BigNumber(
-                ethUtil.addHexPrefix(ethUtil.bufferToHex(uint256FromOffsetBuffer)),
-                16,
-            );
-            return expect(uint256FromOffset).to.be.bignumber.equal(testUint256B);
-        });
-        it('should fail if the byte array is too short to hold a uint256', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteUint256.callAsync(byteArrayShorterThan32Bytes, offset, testUint256),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteUint256.callAsync(byteArray, badOffset, testUint256),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytes4', () => {
-        // AssertionError: expected promise to be rejected with an error including 'revert' but it was fulfilled with '0x08c379a0'
-        it('should revert if byte array has a length < 4', async () => {
-            const byteArrayLessThan4Bytes = '0x010101';
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes4.callAsync(byteArrayLessThan4Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
-            );
-        });
-        it('should return the first 4 bytes of a byte array of arbitrary length', async () => {
-            const first4Bytes = await libBytes.publicReadBytes4.callAsync(byteArrayLongerThan32Bytes, new BigNumber(0));
-            const expectedFirst4Bytes = byteArrayLongerThan32Bytes.slice(0, 10);
-            expect(first4Bytes).to.equal(expectedFirst4Bytes);
-        });
-        it('should successfully read bytes4 when the bytes4 takes up the whole array', async () => {
-            const testBytes4Offset = new BigNumber(0);
-            const bytes4 = await libBytes.publicReadBytes4.callAsync(testBytes4, testBytes4Offset);
-            return expect(bytes4).to.be.equal(testBytes4);
-        });
-        it('should successfully read bytes4 when it is offset in the array', async () => {
-            const bytes4ByteArrayBuffer = ethUtil.toBuffer(testBytes4);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes4ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes4Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes4 = await libBytes.publicReadBytes4.callAsync(combinedByteArray, testBytes4Offset);
-            return expect(bytes4).to.be.equal(testBytes4);
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes4', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes4).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes4.callAsync(testBytes4, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytesWithLength', () => {
-        it('should successfully read short, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(shortTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully read short, nested array of bytes when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, shortTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully read a nested array of bytes - one word in length - when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(wordOfTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully read a nested array of bytes - one word in length - when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, wordOfTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully read long, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(longTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should successfully read long, nested array of bytes when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, longTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
-            // The length of the nested array is 32 bytes. By storing less than 32 bytes, a length cannot be read.
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if we store a nested byte array length, without a nested byte array', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(testBytes32, offset),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the nested byte array', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(testBytes32, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeBytesWithLength', () => {
-        it('should successfully write short, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                shortData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(shortData);
-        });
-        it('should successfully write short, nested array of bytes when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + shortTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                bytesWritten,
-                testBytesOffset,
-                shortData,
-            );
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully write a nested array of bytes - one word in length - when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(wordOfTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                wordOfData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(wordOfData);
-        });
-        it('should successfully write a nested array of bytes - one word in length - when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + wordOfTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                bytesWritten,
-                testBytesOffset,
-                wordOfData,
-            );
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully write a long, nested bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(longTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                longData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(longData);
-        });
-        it('should successfully write long, nested array of bytes when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + longTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(bytesWritten, testBytesOffset, longData);
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
-            const offset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(1));
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, offset, longData),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
-            const badOffset = new BigNumber(ethUtil.toBuffer(shortTestBytesAsBuffer).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, badOffset, shortData),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-    });
-
-    describe('memCopy', () => {
-        // Create memory 0x000102...FF
-        const memSize = 256;
-        // tslint:disable:no-shadowed-variable
-        const memory = new Uint8Array(memSize).map((_, i) => i);
-        const memHex = toHex(memory);
-
-        // Reference implementation to test against
-        const refMemcpy = (mem: Uint8Array, dest: number, source: number, length: number): Uint8Array =>
-            Uint8Array.from(mem).copyWithin(dest, source, source + length);
-
-        // Test vectors: destination, source, length, job description
-        type Tests = Array<[number, number, number, string]>;
-
-        const test = (tests: Tests) =>
-            tests.forEach(([dest, source, length, job]) =>
-                it(job, async () => {
-                    const expected = refMemcpy(memory, dest, source, length);
-                    const resultStr = await libBytes.testMemcpy.callAsync(
-                        memHex,
-                        new BigNumber(dest),
-                        new BigNumber(source),
-                        new BigNumber(length),
-                    );
-                    const result = fromHex(resultStr);
-                    expect(result).to.deep.equal(expected);
-                }),
-            );
-
-        test([[0, 0, 0, 'copies zero bytes with overlap']]);
-
-        describe('copies forward', () =>
-            test([
-                [128, 0, 0, 'zero bytes'],
-                [128, 0, 1, 'one byte'],
-                [128, 0, 11, 'eleven bytes'],
-                [128, 0, 31, 'thirty-one bytes'],
-                [128, 0, 32, 'one word'],
-                [128, 0, 64, 'two words'],
-                [128, 0, 96, 'three words'],
-                [128, 0, 33, 'one word and one byte'],
-                [128, 0, 72, 'two words and eight bytes'],
-                [128, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word', () =>
-            test([
-                [16, 0, 0, 'zero bytes'],
-                [16, 0, 1, 'one byte'],
-                [16, 0, 11, 'eleven bytes'],
-                [16, 0, 16, 'sixteen bytes'],
-            ]));
-
-        describe('copies forward with one byte overlap', () =>
-            test([
-                [0, 0, 1, 'one byte'],
-                [10, 0, 11, 'eleven bytes'],
-                [30, 0, 31, 'thirty-one bytes'],
-                [31, 0, 32, 'one word'],
-                [32, 0, 33, 'one word and one byte'],
-                [71, 0, 72, 'two words and eight bytes'],
-                [99, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with thirty-one bytes overlap', () =>
-            test([
-                [0, 0, 31, 'thirty-one bytes'],
-                [1, 0, 32, 'one word'],
-                [2, 0, 33, 'one word and one byte'],
-                [41, 0, 72, 'two words and eight bytes'],
-                [69, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with one word overlap', () =>
-            test([
-                [0, 0, 32, 'one word'],
-                [1, 0, 33, 'one word and one byte'],
-                [41, 0, 72, 'two words and eight bytes'],
-                [69, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with one word and one byte overlap', () =>
-            test([
-                [0, 0, 33, 'one word and one byte'],
-                [40, 0, 72, 'two words and eight bytes'],
-                [68, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with two words overlap', () =>
-            test([
-                [0, 0, 64, 'two words'],
-                [8, 0, 72, 'two words and eight bytes'],
-                [36, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word and one byte overlap', () =>
-            test([[0, 0, 1, 'one byte'], [10, 0, 11, 'eleven bytes'], [15, 0, 16, 'sixteen bytes']]));
-
-        describe('copies backward', () =>
-            test([
-                [0, 128, 0, 'zero bytes'],
-                [0, 128, 1, 'one byte'],
-                [0, 128, 11, 'eleven bytes'],
-                [0, 128, 31, 'thirty-one bytes'],
-                [0, 128, 32, 'one word'],
-                [0, 128, 64, 'two words'],
-                [0, 128, 96, 'three words'],
-                [0, 128, 33, 'one word and one byte'],
-                [0, 128, 72, 'two words and eight bytes'],
-                [0, 128, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward within one word', () =>
-            test([
-                [0, 16, 0, 'zero bytes'],
-                [0, 16, 1, 'one byte'],
-                [0, 16, 11, 'eleven bytes'],
-                [0, 16, 16, 'sixteen bytes'],
-            ]));
-
-        describe('copies backward with one byte overlap', () =>
-            test([
-                [0, 0, 1, 'one byte'],
-                [0, 10, 11, 'eleven bytes'],
-                [0, 30, 31, 'thirty-one bytes'],
-                [0, 31, 32, 'one word'],
-                [0, 32, 33, 'one word and one byte'],
-                [0, 71, 72, 'two words and eight bytes'],
-                [0, 99, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with thirty-one bytes overlap', () =>
-            test([
-                [0, 0, 31, 'thirty-one bytes'],
-                [0, 1, 32, 'one word'],
-                [0, 2, 33, 'one word and one byte'],
-                [0, 41, 72, 'two words and eight bytes'],
-                [0, 69, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with one word overlap', () =>
-            test([
-                [0, 0, 32, 'one word'],
-                [0, 1, 33, 'one word and one byte'],
-                [0, 41, 72, 'two words and eight bytes'],
-                [0, 69, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with one word and one byte overlap', () =>
-            test([
-                [0, 0, 33, 'one word and one byte'],
-                [0, 40, 72, 'two words and eight bytes'],
-                [0, 68, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with two words overlap', () =>
-            test([
-                [0, 0, 64, 'two words'],
-                [0, 8, 72, 'two words and eight bytes'],
-                [0, 36, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word and one byte overlap', () =>
-            test([[0, 0, 1, 'one byte'], [0, 10, 11, 'eleven bytes'], [0, 15, 16, 'sixteen bytes']]));
-    });
-});
-// tslint:disable:max-file-line-count
diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json
index 57ab35732..82d37b51e 100644
--- a/contracts/core/tsconfig.json
+++ b/contracts/core/tsconfig.json
@@ -32,9 +32,7 @@
         "./generated-artifacts/ReentrantERC20Token.json",
         "./generated-artifacts/TestAssetProxyDispatcher.json",
         "./generated-artifacts/TestAssetProxyOwner.json",
-        "./generated-artifacts/TestConstants.json",
         "./generated-artifacts/TestExchangeInternals.json",
-        "./generated-artifacts/TestLibBytes.json",
         "./generated-artifacts/TestLibs.json",
         "./generated-artifacts/TestSignatureValidator.json",
         "./generated-artifacts/TestStaticCallReceiver.json",
diff --git a/contracts/utils/.solhint.json b/contracts/utils/.solhint.json
new file mode 100644
index 000000000..076afe9f3
--- /dev/null
+++ b/contracts/utils/.solhint.json
@@ -0,0 +1,20 @@
+{
+    "extends": "default",
+    "rules": {
+        "avoid-low-level-calls": false,
+        "avoid-tx-origin": "warn",
+        "bracket-align": false,
+        "code-complexity": false,
+        "const-name-snakecase": "error",
+        "expression-indent": "error",
+        "function-max-lines": false,
+        "func-order": "error",
+        "indent": ["error", 4],
+        "max-line-length": ["warn", 160],
+        "no-inline-assembly": false,
+        "quotes": ["error", "double"],
+        "separate-by-one-line-in-contract": "error",
+        "space-after-comma": "error",
+        "statement-indent": "error"
+    }
+}
diff --git a/contracts/utils/README.md b/contracts/utils/README.md
new file mode 100644
index 000000000..e7c7b49ff
--- /dev/null
+++ b/contracts/utils/README.md
@@ -0,0 +1,70 @@
+## Contracts utils
+
+Smart contracts utils used in the 0x protocol.
+
+## Usage
+
+Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
+
+*   [utils](./contracts/utils)
+    *   This directory contains libraries and utils.
+*   [test](./contracts/test)
+    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=@0x/contracts-utils yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=@0x/contracts-utils yarn watch
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```
+
+#### Testing options
+
+Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
diff --git a/contracts/utils/compiler.json b/contracts/utils/compiler.json
new file mode 100644
index 000000000..1524c1eaa
--- /dev/null
+++ b/contracts/utils/compiler.json
@@ -0,0 +1,22 @@
+{
+    "artifactsDir": "./generated-artifacts",
+    "contractsDir": "./contracts",
+    "compilerSettings": {
+        "optimizer": {
+            "enabled": true,
+            "runs": 1000000
+        },
+        "outputSelection": {
+            "*": {
+                "*": [
+                    "abi",
+                    "evm.bytecode.object",
+                    "evm.bytecode.sourceMap",
+                    "evm.deployedBytecode.object",
+                    "evm.deployedBytecode.sourceMap"
+                ]
+            }
+        }
+    },
+    "contracts": ["TestConstants", "TestLibBytes", "LibBytes", "Ownable", "IOwnable", "ReentrancyGuard", "SafeMath"]
+}
diff --git a/contracts/utils/contracts/test/TestConstants/TestConstants.sol b/contracts/utils/contracts/test/TestConstants/TestConstants.sol
new file mode 100644
index 000000000..3c852173b
--- /dev/null
+++ b/contracts/utils/contracts/test/TestConstants/TestConstants.sol
@@ -0,0 +1,57 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
+
+
+// solhint-disable max-line-length
+contract TestConstants {
+   
+    using LibBytes for bytes;
+
+    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
+    
+    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;
+    bytes constant internal KOVAN_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
+    
+    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;
+    bytes constant public MAINNET_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
+    
+    function assertValidZrxAssetData()
+        public
+        pure
+        returns (bool)
+    {
+        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);
+        require(
+            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),
+            "INVALID_KOVAN_ZRX_ASSET_DATA"
+        );
+
+        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);
+        require(
+            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),
+            "INVALID_MAINNET_ZRX_ASSET_DATA"
+        );
+
+        return true;
+    }
+}
+// solhint-enable max-line-length
\ No newline at end of file
diff --git a/contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol b/contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol
new file mode 100644
index 000000000..444a3e717
--- /dev/null
+++ b/contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol
@@ -0,0 +1,269 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
+
+
+contract TestLibBytes {
+    
+    using LibBytes for bytes;
+
+    /// @dev Pops the last byte off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The byte that was popped off.
+    function publicPopLastByte(bytes memory b)
+        public
+        pure
+        returns (bytes memory, bytes1 result)
+    {
+        result = b.popLastByte();
+        return (b, result);
+    }
+
+    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The 20 byte address that was popped off.
+    function publicPopLast20Bytes(bytes memory b)
+        public
+        pure
+        returns (bytes memory, address result)
+    {
+        result = b.popLast20Bytes();
+        return (b, result);
+    }
+
+    /// @dev Tests equality of two byte arrays.
+    /// @param lhs First byte array to compare.
+    /// @param rhs Second byte array to compare.
+    /// @return True if arrays are the same. False otherwise.
+    function publicEquals(bytes memory lhs, bytes memory rhs)
+        public
+        pure
+        returns (bool equal)
+    {
+        equal = lhs.equals(rhs);
+        return equal;
+    }
+    
+    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)
+        public
+        pure
+        returns (bool equal)
+    {
+        lhs.popLastByte();
+        rhs.popLastByte();
+        equal = lhs.equals(rhs);
+        return equal;
+    }
+
+    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
+    /// @param dest Byte array that will be overwritten with source bytes.
+    /// @param source Byte array to copy onto dest bytes.
+    function publicDeepCopyBytes(
+        bytes memory dest,
+        bytes memory source
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        LibBytes.deepCopyBytes(dest, source);
+        return dest;
+    }
+
+    /// @dev Reads an address from a position in a byte array.
+    /// @param b Byte array containing an address.
+    /// @param index Index in byte array of address.
+    /// @return address from byte array.
+    function publicReadAddress(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (address result)
+    {
+        result = b.readAddress(index);
+        return result;
+    }
+
+    /// @dev Writes an address into a specific position in a byte array.
+    /// @param b Byte array to insert address into.
+    /// @param index Index in byte array of address.
+    /// @param input Address to put into byte array.
+    function publicWriteAddress(
+        bytes memory b,
+        uint256 index,
+        address input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeAddress(index, input);
+        return b;
+    }
+
+    /// @dev Reads a bytes32 value from a position in a byte array.
+    /// @param b Byte array containing a bytes32 value.
+    /// @param index Index in byte array of bytes32 value.
+    /// @return bytes32 value from byte array.
+    function publicReadBytes32(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (bytes32 result)
+    {
+        result = b.readBytes32(index);
+        return result;
+    }
+
+    /// @dev Writes a bytes32 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes32 to put into byte array.
+    function publicWriteBytes32(
+        bytes memory b,
+        uint256 index,
+        bytes32 input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeBytes32(index, input);
+        return b;
+    }
+
+    /// @dev Reads a uint256 value from a position in a byte array.
+    /// @param b Byte array containing a uint256 value.
+    /// @param index Index in byte array of uint256 value.
+    /// @return uint256 value from byte array.
+    function publicReadUint256(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (uint256 result)
+    {
+        result = b.readUint256(index);
+        return result;
+    }
+
+    /// @dev Writes a uint256 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input uint256 to put into byte array.
+    function publicWriteUint256(
+        bytes memory b,
+        uint256 index,
+        uint256 input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeUint256(index, input);
+        return b;
+    }
+
+    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
+    /// @param b Byte array containing a bytes4 value.
+    /// @param index Index in byte array of bytes4 value.
+    /// @return bytes4 value from byte array.
+    function publicReadBytes4(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (bytes4 result)
+    {
+        result = b.readBytes4(index);
+        return result;
+    }
+
+    /// @dev Reads nested bytes from a specific position.
+    /// @param b Byte array containing nested bytes.
+    /// @param index Index of nested bytes.
+    /// @return result Nested bytes.
+    function publicReadBytesWithLength(
+        bytes memory b,
+        uint256 index
+    )
+        public
+        pure
+        returns (bytes memory result)
+    {
+        result = b.readBytesWithLength(index);
+        return result;
+    }
+
+    /// @dev Inserts bytes at a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes to insert.
+    /// @return b Updated input byte array
+    function publicWriteBytesWithLength(
+        bytes memory b,
+        uint256 index,
+        bytes memory input
+    )
+        public
+        pure
+        returns (bytes memory)
+    {
+        b.writeBytesWithLength(index, input);
+        return b;
+    }
+    
+    /// @dev Copies a block of memory from one location to another.
+    /// @param mem Memory contents we want to apply memCopy to
+    /// @param dest Destination offset into <mem>.
+    /// @param source Source offset into <mem>.
+    /// @param length Length of bytes to copy from <source> to <dest>
+    /// @return mem Memory contents after calling memCopy.
+    function testMemcpy(
+        bytes mem,
+        uint256 dest,
+        uint256 source,
+        uint256 length
+    )
+        public // not external, we need input in memory
+        pure
+        returns (bytes)
+    {
+        // Sanity check. Overflows are not checked.
+        require(source + length <= mem.length);
+        require(dest + length <= mem.length);
+
+        // Get pointer to memory contents
+        uint256 offset = mem.contentAddress();
+
+        // Execute memCopy adjusted for memory array location
+        LibBytes.memCopy(offset + dest, offset + source, length);
+
+        // Return modified memory contents
+        return mem;
+    }
+}
diff --git a/contracts/utils/contracts/utils/LibBytes/LibBytes.sol b/contracts/utils/contracts/utils/LibBytes/LibBytes.sol
new file mode 100644
index 000000000..369f588ad
--- /dev/null
+++ b/contracts/utils/contracts/utils/LibBytes/LibBytes.sol
@@ -0,0 +1,567 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+library LibBytes {
+
+    using LibBytes for bytes;
+
+    /// @dev Gets the memory address for a byte array.
+    /// @param input Byte array to lookup.
+    /// @return memoryAddress Memory address of byte array. This
+    ///         points to the header of the byte array which contains
+    ///         the length.
+    function rawAddress(bytes memory input)
+        internal
+        pure
+        returns (uint256 memoryAddress)
+    {
+        assembly {
+            memoryAddress := input
+        }
+        return memoryAddress;
+    }
+    
+    /// @dev Gets the memory address for the contents of a byte array.
+    /// @param input Byte array to lookup.
+    /// @return memoryAddress Memory address of the contents of the byte array.
+    function contentAddress(bytes memory input)
+        internal
+        pure
+        returns (uint256 memoryAddress)
+    {
+        assembly {
+            memoryAddress := add(input, 32)
+        }
+        return memoryAddress;
+    }
+
+    /// @dev Copies `length` bytes from memory location `source` to `dest`.
+    /// @param dest memory address to copy bytes to.
+    /// @param source memory address to copy bytes from.
+    /// @param length number of bytes to copy.
+    function memCopy(
+        uint256 dest,
+        uint256 source,
+        uint256 length
+    )
+        internal
+        pure
+    {
+        if (length < 32) {
+            // Handle a partial word by reading destination and masking
+            // off the bits we are interested in.
+            // This correctly handles overlap, zero lengths and source == dest
+            assembly {
+                let mask := sub(exp(256, sub(32, length)), 1)
+                let s := and(mload(source), not(mask))
+                let d := and(mload(dest), mask)
+                mstore(dest, or(s, d))
+            }
+        } else {
+            // Skip the O(length) loop when source == dest.
+            if (source == dest) {
+                return;
+            }
+
+            // For large copies we copy whole words at a time. The final
+            // word is aligned to the end of the range (instead of after the
+            // previous) to handle partial words. So a copy will look like this:
+            //
+            //  ####
+            //      ####
+            //          ####
+            //            ####
+            //
+            // We handle overlap in the source and destination range by
+            // changing the copying direction. This prevents us from
+            // overwriting parts of source that we still need to copy.
+            //
+            // This correctly handles source == dest
+            //
+            if (source > dest) {
+                assembly {
+                    // We subtract 32 from `sEnd` and `dEnd` because it
+                    // is easier to compare with in the loop, and these
+                    // are also the addresses we need for copying the
+                    // last bytes.
+                    length := sub(length, 32)
+                    let sEnd := add(source, length)
+                    let dEnd := add(dest, length)
+
+                    // Remember the last 32 bytes of source
+                    // This needs to be done here and not after the loop
+                    // because we may have overwritten the last bytes in
+                    // source already due to overlap.
+                    let last := mload(sEnd)
+
+                    // Copy whole words front to back
+                    // Note: the first check is always true,
+                    // this could have been a do-while loop.
+                    // solhint-disable-next-line no-empty-blocks
+                    for {} lt(source, sEnd) {} {
+                        mstore(dest, mload(source))
+                        source := add(source, 32)
+                        dest := add(dest, 32)
+                    }
+                    
+                    // Write the last 32 bytes
+                    mstore(dEnd, last)
+                }
+            } else {
+                assembly {
+                    // We subtract 32 from `sEnd` and `dEnd` because those
+                    // are the starting points when copying a word at the end.
+                    length := sub(length, 32)
+                    let sEnd := add(source, length)
+                    let dEnd := add(dest, length)
+
+                    // Remember the first 32 bytes of source
+                    // This needs to be done here and not after the loop
+                    // because we may have overwritten the first bytes in
+                    // source already due to overlap.
+                    let first := mload(source)
+
+                    // Copy whole words back to front
+                    // We use a signed comparisson here to allow dEnd to become
+                    // negative (happens when source and dest < 32). Valid
+                    // addresses in local memory will never be larger than
+                    // 2**255, so they can be safely re-interpreted as signed.
+                    // Note: the first check is always true,
+                    // this could have been a do-while loop.
+                    // solhint-disable-next-line no-empty-blocks
+                    for {} slt(dest, dEnd) {} {
+                        mstore(dEnd, mload(sEnd))
+                        sEnd := sub(sEnd, 32)
+                        dEnd := sub(dEnd, 32)
+                    }
+                    
+                    // Write the first 32 bytes
+                    mstore(dest, first)
+                }
+            }
+        }
+    }
+
+    /// @dev Returns a slices from a byte array.
+    /// @param b The byte array to take a slice from.
+    /// @param from The starting index for the slice (inclusive).
+    /// @param to The final index for the slice (exclusive).
+    /// @return result The slice containing bytes at indices [from, to)
+    function slice(
+        bytes memory b,
+        uint256 from,
+        uint256 to
+    )
+        internal
+        pure
+        returns (bytes memory result)
+    {
+        require(
+            from <= to,
+            "FROM_LESS_THAN_TO_REQUIRED"
+        );
+        require(
+            to < b.length,
+            "TO_LESS_THAN_LENGTH_REQUIRED"
+        );
+        
+        // Create a new bytes structure and copy contents
+        result = new bytes(to - from);
+        memCopy(
+            result.contentAddress(),
+            b.contentAddress() + from,
+            result.length
+        );
+        return result;
+    }
+    
+    /// @dev Returns a slice from a byte array without preserving the input.
+    /// @param b The byte array to take a slice from. Will be destroyed in the process.
+    /// @param from The starting index for the slice (inclusive).
+    /// @param to The final index for the slice (exclusive).
+    /// @return result The slice containing bytes at indices [from, to)
+    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.
+    function sliceDestructive(
+        bytes memory b,
+        uint256 from,
+        uint256 to
+    )
+        internal
+        pure
+        returns (bytes memory result)
+    {
+        require(
+            from <= to,
+            "FROM_LESS_THAN_TO_REQUIRED"
+        );
+        require(
+            to < b.length,
+            "TO_LESS_THAN_LENGTH_REQUIRED"
+        );
+        
+        // Create a new bytes structure around [from, to) in-place.
+        assembly {
+            result := add(b, from)
+            mstore(result, sub(to, from))
+        }
+        return result;
+    }
+
+    /// @dev Pops the last byte off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The byte that was popped off.
+    function popLastByte(bytes memory b)
+        internal
+        pure
+        returns (bytes1 result)
+    {
+        require(
+            b.length > 0,
+            "GREATER_THAN_ZERO_LENGTH_REQUIRED"
+        );
+
+        // Store last byte.
+        result = b[b.length - 1];
+
+        assembly {
+            // Decrement length of byte array.
+            let newLen := sub(mload(b), 1)
+            mstore(b, newLen)
+        }
+        return result;
+    }
+
+    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
+    /// @param b Byte array that will be modified.
+    /// @return The 20 byte address that was popped off.
+    function popLast20Bytes(bytes memory b)
+        internal
+        pure
+        returns (address result)
+    {
+        require(
+            b.length >= 20,
+            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
+        );
+
+        // Store last 20 bytes.
+        result = readAddress(b, b.length - 20);
+
+        assembly {
+            // Subtract 20 from byte array length.
+            let newLen := sub(mload(b), 20)
+            mstore(b, newLen)
+        }
+        return result;
+    }
+
+    /// @dev Tests equality of two byte arrays.
+    /// @param lhs First byte array to compare.
+    /// @param rhs Second byte array to compare.
+    /// @return True if arrays are the same. False otherwise.
+    function equals(
+        bytes memory lhs,
+        bytes memory rhs
+    )
+        internal
+        pure
+        returns (bool equal)
+    {
+        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.
+        // We early exit on unequal lengths, but keccak would also correctly
+        // handle this.
+        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);
+    }
+
+    /// @dev Reads an address from a position in a byte array.
+    /// @param b Byte array containing an address.
+    /// @param index Index in byte array of address.
+    /// @return address from byte array.
+    function readAddress(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (address result)
+    {
+        require(
+            b.length >= index + 20,  // 20 is length of address
+            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
+        );
+
+        // Add offset to index:
+        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
+        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
+        index += 20;
+
+        // Read address from array memory
+        assembly {
+            // 1. Add index to address of bytes array
+            // 2. Load 32-byte word from memory
+            // 3. Apply 20-byte mask to obtain address
+            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)
+        }
+        return result;
+    }
+
+    /// @dev Writes an address into a specific position in a byte array.
+    /// @param b Byte array to insert address into.
+    /// @param index Index in byte array of address.
+    /// @param input Address to put into byte array.
+    function writeAddress(
+        bytes memory b,
+        uint256 index,
+        address input
+    )
+        internal
+        pure
+    {
+        require(
+            b.length >= index + 20,  // 20 is length of address
+            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
+        );
+
+        // Add offset to index:
+        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
+        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
+        index += 20;
+
+        // Store address into array memory
+        assembly {
+            // The address occupies 20 bytes and mstore stores 32 bytes.
+            // First fetch the 32-byte word where we'll be storing the address, then
+            // apply a mask so we have only the bytes in the word that the address will not occupy.
+            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.
+
+            // 1. Add index to address of bytes array
+            // 2. Load 32-byte word from memory
+            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address
+            let neighbors := and(
+                mload(add(b, index)),
+                0xffffffffffffffffffffffff0000000000000000000000000000000000000000
+            )
+            
+            // Make sure input address is clean.
+            // (Solidity does not guarantee this)
+            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)
+
+            // Store the neighbors and address into memory
+            mstore(add(b, index), xor(input, neighbors))
+        }
+    }
+
+    /// @dev Reads a bytes32 value from a position in a byte array.
+    /// @param b Byte array containing a bytes32 value.
+    /// @param index Index in byte array of bytes32 value.
+    /// @return bytes32 value from byte array.
+    function readBytes32(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (bytes32 result)
+    {
+        require(
+            b.length >= index + 32,
+            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
+        );
+
+        // Arrays are prefixed by a 256 bit length parameter
+        index += 32;
+
+        // Read the bytes32 from array memory
+        assembly {
+            result := mload(add(b, index))
+        }
+        return result;
+    }
+
+    /// @dev Writes a bytes32 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes32 to put into byte array.
+    function writeBytes32(
+        bytes memory b,
+        uint256 index,
+        bytes32 input
+    )
+        internal
+        pure
+    {
+        require(
+            b.length >= index + 32,
+            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
+        );
+
+        // Arrays are prefixed by a 256 bit length parameter
+        index += 32;
+
+        // Read the bytes32 from array memory
+        assembly {
+            mstore(add(b, index), input)
+        }
+    }
+
+    /// @dev Reads a uint256 value from a position in a byte array.
+    /// @param b Byte array containing a uint256 value.
+    /// @param index Index in byte array of uint256 value.
+    /// @return uint256 value from byte array.
+    function readUint256(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (uint256 result)
+    {
+        result = uint256(readBytes32(b, index));
+        return result;
+    }
+
+    /// @dev Writes a uint256 into a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input uint256 to put into byte array.
+    function writeUint256(
+        bytes memory b,
+        uint256 index,
+        uint256 input
+    )
+        internal
+        pure
+    {
+        writeBytes32(b, index, bytes32(input));
+    }
+
+    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
+    /// @param b Byte array containing a bytes4 value.
+    /// @param index Index in byte array of bytes4 value.
+    /// @return bytes4 value from byte array.
+    function readBytes4(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (bytes4 result)
+    {
+        require(
+            b.length >= index + 4,
+            "GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED"
+        );
+
+        // Arrays are prefixed by a 32 byte length field
+        index += 32;
+
+        // Read the bytes4 from array memory
+        assembly {
+            result := mload(add(b, index))
+            // Solidity does not require us to clean the trailing bytes.
+            // We do it anyway
+            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)
+        }
+        return result;
+    }
+
+    /// @dev Reads nested bytes from a specific position.
+    /// @dev NOTE: the returned value overlaps with the input value.
+    ///            Both should be treated as immutable.
+    /// @param b Byte array containing nested bytes.
+    /// @param index Index of nested bytes.
+    /// @return result Nested bytes.
+    function readBytesWithLength(
+        bytes memory b,
+        uint256 index
+    )
+        internal
+        pure
+        returns (bytes memory result)
+    {
+        // Read length of nested bytes
+        uint256 nestedBytesLength = readUint256(b, index);
+        index += 32;
+
+        // Assert length of <b> is valid, given
+        // length of nested bytes
+        require(
+            b.length >= index + nestedBytesLength,
+            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
+        );
+        
+        // Return a pointer to the byte array as it exists inside `b`
+        assembly {
+            result := add(b, index)
+        }
+        return result;
+    }
+
+    /// @dev Inserts bytes at a specific position in a byte array.
+    /// @param b Byte array to insert <input> into.
+    /// @param index Index in byte array of <input>.
+    /// @param input bytes to insert.
+    function writeBytesWithLength(
+        bytes memory b,
+        uint256 index,
+        bytes memory input
+    )
+        internal
+        pure
+    {
+        // Assert length of <b> is valid, given
+        // length of input
+        require(
+            b.length >= index + 32 + input.length,  // 32 bytes to store length
+            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
+        );
+
+        // Copy <input> into <b>
+        memCopy(
+            b.contentAddress() + index,
+            input.rawAddress(), // includes length of <input>
+            input.length + 32   // +32 bytes to store <input> length
+        );
+    }
+
+    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
+    /// @param dest Byte array that will be overwritten with source bytes.
+    /// @param source Byte array to copy onto dest bytes.
+    function deepCopyBytes(
+        bytes memory dest,
+        bytes memory source
+    )
+        internal
+        pure
+    {
+        uint256 sourceLen = source.length;
+        // Dest length must be >= source length, or some bytes would not be copied.
+        require(
+            dest.length >= sourceLen,
+            "GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED"
+        );
+        memCopy(
+            dest.contentAddress(),
+            source.contentAddress(),
+            sourceLen
+        );
+    }
+}
diff --git a/contracts/utils/contracts/utils/Ownable/IOwnable.sol b/contracts/utils/contracts/utils/Ownable/IOwnable.sol
new file mode 100644
index 000000000..5deb13497
--- /dev/null
+++ b/contracts/utils/contracts/utils/Ownable/IOwnable.sol
@@ -0,0 +1,8 @@
+pragma solidity 0.4.24;
+
+
+contract IOwnable {
+
+    function transferOwnership(address newOwner)
+        public;
+}
diff --git a/contracts/utils/contracts/utils/Ownable/Ownable.sol b/contracts/utils/contracts/utils/Ownable/Ownable.sol
new file mode 100644
index 000000000..0c830be68
--- /dev/null
+++ b/contracts/utils/contracts/utils/Ownable/Ownable.sol
@@ -0,0 +1,33 @@
+pragma solidity 0.4.24;
+
+import "./IOwnable.sol";
+
+
+contract Ownable is
+    IOwnable
+{
+    address public owner;
+
+    constructor ()
+        public
+    {
+        owner = msg.sender;
+    }
+
+    modifier onlyOwner() {
+        require(
+            msg.sender == owner,
+            "ONLY_CONTRACT_OWNER"
+        );
+        _;
+    }
+
+    function transferOwnership(address newOwner)
+        public
+        onlyOwner
+    {
+        if (newOwner != address(0)) {
+            owner = newOwner;
+        }
+    }
+}
diff --git a/contracts/utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol b/contracts/utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
new file mode 100644
index 000000000..9f98a7a16
--- /dev/null
+++ b/contracts/utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
@@ -0,0 +1,45 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract ReentrancyGuard {
+
+    // Locked state of mutex
+    bool private locked = false;
+
+    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked
+    ///      before function execution and unlocked after.
+    modifier nonReentrant() {
+        // Ensure mutex is unlocked
+        require(
+            !locked,
+            "REENTRANCY_ILLEGAL"
+        );
+
+        // Lock mutex before function call
+        locked = true;
+
+        // Perform function call
+        _;
+
+        // Unlock mutex after function call
+        locked = false;
+    }
+}
diff --git a/contracts/utils/contracts/utils/SafeMath/SafeMath.sol b/contracts/utils/contracts/utils/SafeMath/SafeMath.sol
new file mode 100644
index 000000000..2855edb9d
--- /dev/null
+++ b/contracts/utils/contracts/utils/SafeMath/SafeMath.sol
@@ -0,0 +1,87 @@
+pragma solidity 0.4.24;
+
+
+contract SafeMath {
+
+    function safeMul(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        if (a == 0) {
+            return 0;
+        }
+        uint256 c = a * b;
+        require(
+            c / a == b,
+            "UINT256_OVERFLOW"
+        );
+        return c;
+    }
+
+    function safeDiv(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        uint256 c = a / b;
+        return c;
+    }
+
+    function safeSub(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        require(
+            b <= a,
+            "UINT256_UNDERFLOW"
+        );
+        return a - b;
+    }
+
+    function safeAdd(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        uint256 c = a + b;
+        require(
+            c >= a,
+            "UINT256_OVERFLOW"
+        );
+        return c;
+    }
+
+    function max64(uint64 a, uint64 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a >= b ? a : b;
+    }
+
+    function min64(uint64 a, uint64 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a < b ? a : b;
+    }
+
+    function max256(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a >= b ? a : b;
+    }
+
+    function min256(uint256 a, uint256 b)
+        internal
+        pure
+        returns (uint256)
+    {
+        return a < b ? a : b;
+    }
+}
diff --git a/contracts/utils/package.json b/contracts/utils/package.json
new file mode 100644
index 000000000..94b3cb7c7
--- /dev/null
+++ b/contracts/utils/package.json
@@ -0,0 +1,89 @@
+{
+    "private": true,
+    "name": "@0x/contracts-utils",
+    "version": "1.0.0",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Smart contract utils of 0x protocol",
+    "main": "lib/src/index.js",
+    "directories": {
+        "test": "test"
+    },
+    "scripts": {
+        "build": "yarn pre_build && tsc -b",
+        "build:ci": "yarn build",
+        "pre_build": "run-s compile generate_contract_wrappers",
+        "test": "yarn run_mocha",
+        "rebuild_and_test": "run-s build test",
+        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
+        "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
+        "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
+        "run_mocha":
+            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "compile": "sol-compiler --contracts-dir contracts",
+        "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
+        "coverage:report:text": "istanbul report text",
+        "coverage:report:html": "istanbul report html && open coverage/index.html",
+        "profiler:report:html": "istanbul report html && open coverage/index.html",
+        "coverage:report:lcov": "istanbul report lcov",
+        "test:circleci": "yarn test",
+        "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
+    },
+    "config": {
+        "abis": "generated-artifacts/@(IOwnable|Ownable|LibBytes|ReentrancyGuard|SafeMath|TestConstants|TestLibBytes).json"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md",
+    "devDependencies": {
+        "@0x/contracts-test-utils": "^1.0.0",
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
+        "@0x/tslint-config": "^1.0.10",
+        "@types/bn.js": "^4.11.0",
+        "@types/lodash": "4.14.104",
+        "@types/node": "*",
+        "@types/yargs": "^10.0.0",
+        "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
+        "make-promises-safe": "^1.1.0",
+        "ethereumjs-abi": "0.6.5",
+        "mocha": "^4.1.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "solc": "^0.4.24",
+        "solhint": "^1.2.1",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1",
+        "yargs": "^10.0.3"
+    },
+    "dependencies": {
+        "@0x/base-contract": "^3.0.8",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/contracts-multisig": "^1.0.0",
+        "@0x/types": "^1.3.0",
+        "@0x/typescript-typings": "^3.0.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.6",
+        "ethereum-types": "^1.1.2",
+        "ethereumjs-util": "^5.1.1",
+        "lodash": "^4.17.5"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/contracts/utils/src/artifacts/index.ts b/contracts/utils/src/artifacts/index.ts
new file mode 100644
index 000000000..a5c2b215c
--- /dev/null
+++ b/contracts/utils/src/artifacts/index.ts
@@ -0,0 +1,19 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as IOwnable from '../../generated-artifacts/IOwnable.json';
+import * as LibBytes from '../../generated-artifacts/LibBytes.json';
+import * as Ownable from '../../generated-artifacts/Ownable.json';
+import * as ReentrancyGuard from '../../generated-artifacts/ReentrancyGuard.json';
+import * as SafeMath from '../../generated-artifacts/SafeMath.json';
+import * as TestConstants from '../../generated-artifacts/TestConstants.json';
+import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json';
+
+export const artifacts = {
+    TestConstants: TestConstants as ContractArtifact,
+    TestLibBytes: TestLibBytes as ContractArtifact,
+    IOwnable: IOwnable as ContractArtifact,
+    LibBytes: LibBytes as ContractArtifact,
+    Ownable: Ownable as ContractArtifact,
+    SafeMath: SafeMath as ContractArtifact,
+    ReentrancyGuard: ReentrancyGuard as ContractArtifact,
+};
diff --git a/contracts/utils/src/index.ts b/contracts/utils/src/index.ts
new file mode 100644
index 000000000..d55f08ea2
--- /dev/null
+++ b/contracts/utils/src/index.ts
@@ -0,0 +1,2 @@
+export * from './artifacts';
+export * from './wrappers';
diff --git a/contracts/utils/src/wrappers/index.ts b/contracts/utils/src/wrappers/index.ts
new file mode 100644
index 000000000..823b7fa4b
--- /dev/null
+++ b/contracts/utils/src/wrappers/index.ts
@@ -0,0 +1,2 @@
+export * from '../../generated-wrappers/test_constants';
+export * from '../../generated-wrappers/test_lib_bytes';
diff --git a/contracts/utils/test/global_hooks.ts b/contracts/utils/test/global_hooks.ts
new file mode 100644
index 000000000..f8ace376a
--- /dev/null
+++ b/contracts/utils/test/global_hooks.ts
@@ -0,0 +1,17 @@
+import { env, EnvVars } from '@0x/dev-utils';
+
+import { coverage, profiler, provider } from '@0x/contracts-test-utils';
+before('start web3 provider', () => {
+    provider.start();
+});
+after('generate coverage report', async () => {
+    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+        await coverageSubprovider.writeCoverageAsync();
+    }
+    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
+        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+        await profilerSubprovider.writeProfilerOutputAsync();
+    }
+    provider.stop();
+});
diff --git a/contracts/utils/test/lib_bytes.ts b/contracts/utils/test/lib_bytes.ts
new file mode 100644
index 000000000..985a98943
--- /dev/null
+++ b/contracts/utils/test/lib_bytes.ts
@@ -0,0 +1,875 @@
+import {
+    chaiSetup,
+    constants,
+    expectContractCallFailedAsync,
+    provider,
+    txDefaults,
+    typeEncodingUtils,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { generatePseudoRandomSalt } from '@0x/order-utils';
+import { RevertReason } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import BN = require('bn.js');
+import * as chai from 'chai';
+import ethUtil = require('ethereumjs-util');
+import * as _ from 'lodash';
+
+import { TestLibBytesContract } from '../generated-wrappers/test_lib_bytes';
+import { artifacts } from '../src';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+// BUG: Ideally we would use Buffer.from(memory).toString('hex')
+// https://github.com/Microsoft/TypeScript/issues/23155
+const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + ('00' + v.toString(16)).slice(-2), '0x');
+
+const fromHex = (str: string): Uint8Array => Uint8Array.from(Buffer.from(str.slice(2), 'hex'));
+
+describe('LibBytes', () => {
+    let libBytes: TestLibBytesContract;
+    const byteArrayShorterThan32Bytes = '0x012345';
+    const byteArrayShorterThan20Bytes = byteArrayShorterThan32Bytes;
+    const byteArrayLongerThan32Bytes =
+        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
+    const byteArrayLongerThan32BytesFirstBytesSwapped =
+        '0x2301456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
+    const byteArrayLongerThan32BytesLastBytesSwapped =
+        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abefcd';
+    let testAddress: string;
+    let testAddressB: string;
+    const testBytes32 = '0x102030405060708090a0b0c0d0e0f0102030405060708090a0b0c0d0e0f01020';
+    const testBytes32B = '0x534877abd8443578526845cdfef020047528759477fedef87346527659aced32';
+    const testUint256 = new BigNumber(testBytes32, 16);
+    const testUint256B = new BigNumber(testBytes32B, 16);
+    const testBytes4 = '0xabcdef12';
+    const testByte = '0xab';
+    let shortData: string;
+    let shortTestBytes: string;
+    let shortTestBytesAsBuffer: Buffer;
+    let wordOfData: string;
+    let wordOfTestBytes: string;
+    let wordOfTestBytesAsBuffer: Buffer;
+    let longData: string;
+    let longTestBytes: string;
+    let longTestBytesAsBuffer: Buffer;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        // Setup accounts & addresses
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        testAddress = accounts[1];
+        testAddressB = accounts[2];
+        // Deploy LibBytes
+        libBytes = await TestLibBytesContract.deployFrom0xArtifactAsync(artifacts.TestLibBytes, provider, txDefaults);
+        // Verify lengths of test data
+        const byteArrayShorterThan32BytesLength = ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength;
+        expect(byteArrayShorterThan32BytesLength).to.be.lessThan(32);
+        const byteArrayLongerThan32BytesLength = ethUtil.toBuffer(byteArrayLongerThan32Bytes).byteLength;
+        expect(byteArrayLongerThan32BytesLength).to.be.greaterThan(32);
+        const testBytes32Length = ethUtil.toBuffer(testBytes32).byteLength;
+        expect(testBytes32Length).to.be.equal(32);
+        // Create short test bytes
+        shortData = '0xffffaa';
+        const encodedShortData = ethUtil.toBuffer(shortData);
+        const shortDataLength = new BigNumber(encodedShortData.byteLength);
+        const encodedShortDataLength = typeEncodingUtils.encodeUint256(shortDataLength);
+        shortTestBytesAsBuffer = Buffer.concat([encodedShortDataLength, encodedShortData]);
+        shortTestBytes = ethUtil.bufferToHex(shortTestBytesAsBuffer);
+        // Create test bytes one word in length
+        wordOfData = ethUtil.bufferToHex(typeEncodingUtils.encodeUint256(generatePseudoRandomSalt()));
+        const encodedWordOfData = ethUtil.toBuffer(wordOfData);
+        const wordOfDataLength = new BigNumber(encodedWordOfData.byteLength);
+        const encodedWordOfDataLength = typeEncodingUtils.encodeUint256(wordOfDataLength);
+        wordOfTestBytesAsBuffer = Buffer.concat([encodedWordOfDataLength, encodedWordOfData]);
+        wordOfTestBytes = ethUtil.bufferToHex(wordOfTestBytesAsBuffer);
+        // Create long test bytes (combines short test bytes with word of test bytes)
+        longData = ethUtil.bufferToHex(Buffer.concat([encodedShortData, encodedWordOfData]));
+        const longDataLength = new BigNumber(encodedShortData.byteLength + encodedWordOfData.byteLength);
+        const encodedLongDataLength = typeEncodingUtils.encodeUint256(longDataLength);
+        longTestBytesAsBuffer = Buffer.concat([encodedLongDataLength, encodedShortData, encodedWordOfData]);
+        longTestBytes = ethUtil.bufferToHex(longTestBytesAsBuffer);
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('popLastByte', () => {
+        it('should revert if length is 0', async () => {
+            return expectContractCallFailedAsync(
+                libBytes.publicPopLastByte.callAsync(constants.NULL_BYTES),
+                RevertReason.LibBytesGreaterThanZeroLengthRequired,
+            );
+        });
+        it('should pop the last byte from the input and return it when array holds more than 1 byte', async () => {
+            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(byteArrayLongerThan32Bytes);
+            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -2);
+            const expectedPoppedByte = `0x${byteArrayLongerThan32Bytes.slice(-2)}`;
+            expect(newBytes).to.equal(expectedNewBytes);
+            expect(poppedByte).to.equal(expectedPoppedByte);
+        });
+        it('should pop the last byte from the input and return it when array is exactly 1 byte', async () => {
+            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(testByte);
+            const expectedNewBytes = '0x';
+            expect(newBytes).to.equal(expectedNewBytes);
+            return expect(poppedByte).to.be.equal(testByte);
+        });
+    });
+
+    describe('popLast20Bytes', () => {
+        it('should revert if length is less than 20', async () => {
+            return expectContractCallFailedAsync(
+                libBytes.publicPopLast20Bytes.callAsync(byteArrayShorterThan20Bytes),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+        it('should pop the last 20 bytes from the input and return it when array holds more than 20 bytes', async () => {
+            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(byteArrayLongerThan32Bytes);
+            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -40);
+            const expectedPoppedAddress = `0x${byteArrayLongerThan32Bytes.slice(-40)}`;
+            expect(newBytes).to.equal(expectedNewBytes);
+            expect(poppedAddress).to.equal(expectedPoppedAddress);
+        });
+        it('should pop the last 20 bytes from the input and return it when array is exactly 20 bytes', async () => {
+            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(testAddress);
+            const expectedNewBytes = '0x';
+            const expectedPoppedAddress = testAddress;
+            expect(newBytes).to.equal(expectedNewBytes);
+            expect(poppedAddress).to.equal(expectedPoppedAddress);
+        });
+    });
+
+    describe('equals', () => {
+        it('should return true if byte arrays are equal (both arrays < 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayShorterThan32Bytes,
+                byteArrayShorterThan32Bytes,
+            );
+            return expect(isEqual).to.be.true();
+        });
+        it('should return true if byte arrays are equal (both arrays > 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.true();
+        });
+        it('should return false if byte arrays are not equal (first array < 32 bytes, second array > 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayShorterThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+        it('should return false if byte arrays are not equal (first array > 32 bytes, second array < 32 bytes)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32Bytes,
+                byteArrayShorterThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+        it('should return false if byte arrays are not equal (same length, but a byte in first word differs)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32BytesFirstBytesSwapped,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+        it('should return false if byte arrays are not equal (same length, but a byte in last word differs)', async () => {
+            const isEqual = await libBytes.publicEquals.callAsync(
+                byteArrayLongerThan32BytesLastBytesSwapped,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(isEqual).to.be.false();
+        });
+
+        describe('should ignore trailing data', () => {
+            it('should return true when both < 32 bytes', async () => {
+                const isEqual = await libBytes.publicEqualsPop1.callAsync('0x0102', '0x0103');
+                return expect(isEqual).to.be.true();
+            });
+        });
+    });
+
+    describe('deepCopyBytes', () => {
+        it('should revert if dest is shorter than source', async () => {
+            return expectContractCallFailedAsync(
+                libBytes.publicDeepCopyBytes.callAsync(byteArrayShorterThan32Bytes, byteArrayLongerThan32Bytes),
+                RevertReason.LibBytesGreaterOrEqualToSourceBytesLengthRequired,
+            );
+        });
+        it('should overwrite dest with source if source and dest have equal length', async () => {
+            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length - 2)}`;
+            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
+                zeroedByteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            return expect(zeroedBytesAfterCopy).to.be.equal(byteArrayLongerThan32Bytes);
+        });
+        it('should overwrite the leftmost len(source) bytes of dest if dest is larger than source', async () => {
+            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
+            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
+                zeroedByteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            const copiedBytes = zeroedBytesAfterCopy.slice(0, byteArrayLongerThan32Bytes.length);
+            return expect(copiedBytes).to.be.equal(byteArrayLongerThan32Bytes);
+        });
+        it('should not overwrite the rightmost bytes of dest if dest is larger than source', async () => {
+            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
+            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
+                zeroedByteArrayLongerThan32Bytes,
+                byteArrayLongerThan32Bytes,
+            );
+            const expectedNotCopiedBytes = zeroedByteArrayLongerThan32Bytes.slice(byteArrayLongerThan32Bytes.length);
+            const notCopiedBytes = zeroedBytesAfterCopy.slice(byteArrayLongerThan32Bytes.length);
+            return expect(notCopiedBytes).to.be.equal(expectedNotCopiedBytes);
+        });
+    });
+
+    describe('readAddress', () => {
+        it('should successfully read address when the address takes up the whole array', async () => {
+            const byteArray = ethUtil.addHexPrefix(testAddress);
+            const testAddressOffset = new BigNumber(0);
+            const address = await libBytes.publicReadAddress.callAsync(byteArray, testAddressOffset);
+            return expect(address).to.be.equal(testAddress);
+        });
+        it('should successfully read address when it is offset in the array', async () => {
+            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const address = await libBytes.publicReadAddress.callAsync(combinedByteArray, testAddressOffset);
+            return expect(address).to.be.equal(testAddress);
+        });
+        it('should fail if the byte array is too short to hold an address', async () => {
+            const shortByteArray = '0xabcdef';
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadAddress.callAsync(shortByteArray, offset),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
+            const byteArray = testAddress;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadAddress.callAsync(byteArray, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+    });
+
+    describe('writeAddress', () => {
+        it('should successfully write address when the address takes up the whole array', async () => {
+            const byteArray = testAddress;
+            const testAddressOffset = new BigNumber(0);
+            const newByteArray = await libBytes.publicWriteAddress.callAsync(
+                byteArray,
+                testAddressOffset,
+                testAddressB,
+            );
+            return expect(newByteArray).to.be.equal(testAddressB);
+        });
+        it('should successfully write address when it is offset in the array', async () => {
+            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const newByteArray = await libBytes.publicWriteAddress.callAsync(
+                combinedByteArray,
+                testAddressOffset,
+                testAddressB,
+            );
+            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
+            const addressFromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
+            const addressFromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(addressFromOffsetBuffer));
+            return expect(addressFromOffset).to.be.equal(testAddressB);
+        });
+        it('should fail if the byte array is too short to hold an address', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteAddress.callAsync(byteArrayShorterThan20Bytes, offset, testAddress),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
+            const byteArray = byteArrayLongerThan32Bytes;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteAddress.callAsync(byteArray, badOffset, testAddress),
+                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
+            );
+        });
+    });
+
+    describe('readBytes32', () => {
+        it('should successfully read bytes32 when the bytes32 takes up the whole array', async () => {
+            const testBytes32Offset = new BigNumber(0);
+            const bytes32 = await libBytes.publicReadBytes32.callAsync(testBytes32, testBytes32Offset);
+            return expect(bytes32).to.be.equal(testBytes32);
+        });
+        it('should successfully read bytes32 when it is offset in the array', async () => {
+            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes32 = await libBytes.publicReadBytes32.callAsync(combinedByteArray, testBytes32Offset);
+            return expect(bytes32).to.be.equal(testBytes32);
+        });
+        it('should fail if the byte array is too short to hold a bytes32', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes32.callAsync(testBytes32, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('writeBytes32', () => {
+        it('should successfully write bytes32 when the address takes up the whole array', async () => {
+            const byteArray = testBytes32;
+            const testBytes32Offset = new BigNumber(0);
+            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
+                byteArray,
+                testBytes32Offset,
+                testBytes32B,
+            );
+            return expect(newByteArray).to.be.equal(testBytes32B);
+        });
+        it('should successfully write bytes32 when it is offset in the array', async () => {
+            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
+                combinedByteArray,
+                testBytes32Offset,
+                testBytes32B,
+            );
+            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
+            const bytes32FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
+            const bytes32FromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(bytes32FromOffsetBuffer));
+            return expect(bytes32FromOffset).to.be.equal(testBytes32B);
+        });
+        it('should fail if the byte array is too short to hold a bytes32', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytes32.callAsync(byteArrayShorterThan32Bytes, offset, testBytes32),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
+            const byteArray = byteArrayLongerThan32Bytes;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytes32.callAsync(byteArray, badOffset, testBytes32),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('readUint256', () => {
+        it('should successfully read uint256 when the uint256 takes up the whole array', async () => {
+            const formattedTestUint256 = new BN(testUint256.toString(10));
+            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
+            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
+            const testUint256Offset = new BigNumber(0);
+            const uint256 = await libBytes.publicReadUint256.callAsync(byteArray, testUint256Offset);
+            return expect(uint256).to.bignumber.equal(testUint256);
+        });
+        it('should successfully read uint256 when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const formattedTestUint256 = new BN(testUint256.toString(10));
+            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, testUint256AsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const uint256 = await libBytes.publicReadUint256.callAsync(combinedByteArray, testUint256Offset);
+            return expect(uint256).to.bignumber.equal(testUint256);
+        });
+        it('should fail if the byte array is too short to hold a uint256', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
+            const formattedTestUint256 = new BN(testUint256.toString(10));
+            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
+            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
+            const badOffset = new BigNumber(testUint256AsBuffer.byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadUint256.callAsync(byteArray, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('writeUint256', () => {
+        it('should successfully write uint256 when the address takes up the whole array', async () => {
+            const byteArray = testBytes32;
+            const testUint256Offset = new BigNumber(0);
+            const newByteArray = await libBytes.publicWriteUint256.callAsync(
+                byteArray,
+                testUint256Offset,
+                testUint256B,
+            );
+            const newByteArrayAsUint256 = new BigNumber(newByteArray, 16);
+            return expect(newByteArrayAsUint256).to.be.bignumber.equal(testUint256B);
+        });
+        it('should successfully write uint256 when it is offset in the array', async () => {
+            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const newByteArray = await libBytes.publicWriteUint256.callAsync(
+                combinedByteArray,
+                testUint256Offset,
+                testUint256B,
+            );
+            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
+            const uint256FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
+            const uint256FromOffset = new BigNumber(
+                ethUtil.addHexPrefix(ethUtil.bufferToHex(uint256FromOffsetBuffer)),
+                16,
+            );
+            return expect(uint256FromOffset).to.be.bignumber.equal(testUint256B);
+        });
+        it('should fail if the byte array is too short to hold a uint256', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteUint256.callAsync(byteArrayShorterThan32Bytes, offset, testUint256),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
+            const byteArray = byteArrayLongerThan32Bytes;
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteUint256.callAsync(byteArray, badOffset, testUint256),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('readBytes4', () => {
+        // AssertionError: expected promise to be rejected with an error including 'revert' but it was fulfilled with '0x08c379a0'
+        it('should revert if byte array has a length < 4', async () => {
+            const byteArrayLessThan4Bytes = '0x010101';
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes4.callAsync(byteArrayLessThan4Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
+            );
+        });
+        it('should return the first 4 bytes of a byte array of arbitrary length', async () => {
+            const first4Bytes = await libBytes.publicReadBytes4.callAsync(byteArrayLongerThan32Bytes, new BigNumber(0));
+            const expectedFirst4Bytes = byteArrayLongerThan32Bytes.slice(0, 10);
+            expect(first4Bytes).to.equal(expectedFirst4Bytes);
+        });
+        it('should successfully read bytes4 when the bytes4 takes up the whole array', async () => {
+            const testBytes4Offset = new BigNumber(0);
+            const bytes4 = await libBytes.publicReadBytes4.callAsync(testBytes4, testBytes4Offset);
+            return expect(bytes4).to.be.equal(testBytes4);
+        });
+        it('should successfully read bytes4 when it is offset in the array', async () => {
+            const bytes4ByteArrayBuffer = ethUtil.toBuffer(testBytes4);
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes4ByteArrayBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testBytes4Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes4 = await libBytes.publicReadBytes4.callAsync(combinedByteArray, testBytes4Offset);
+            return expect(bytes4).to.be.equal(testBytes4);
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes4', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes4).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytes4.callAsync(testBytes4, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
+            );
+        });
+    });
+
+    describe('readBytesWithLength', () => {
+        it('should successfully read short, nested array of bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(shortTestBytes, testBytesOffset);
+            return expect(bytes).to.be.equal(shortData);
+        });
+        it('should successfully read short, nested array of bytes when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, shortTestBytesAsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
+            return expect(bytes).to.be.equal(shortData);
+        });
+        it('should successfully read a nested array of bytes - one word in length - when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(wordOfTestBytes, testBytesOffset);
+            return expect(bytes).to.be.equal(wordOfData);
+        });
+        it('should successfully read a nested array of bytes - one word in length - when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, wordOfTestBytesAsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
+            return expect(bytes).to.be.equal(wordOfData);
+        });
+        it('should successfully read long, nested array of bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(longTestBytes, testBytesOffset);
+            return expect(bytes).to.be.equal(longData);
+        });
+        it('should successfully read long, nested array of bytes when it is offset in the array', async () => {
+            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
+            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, longTestBytesAsBuffer]);
+            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
+            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
+            return expect(bytes).to.be.equal(longData);
+        });
+        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
+            // The length of the nested array is 32 bytes. By storing less than 32 bytes, a length cannot be read.
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, offset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if we store a nested byte array length, without a nested byte array', async () => {
+            const offset = new BigNumber(0);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(testBytes32, offset),
+                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold the nested byte array', async () => {
+            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicReadBytesWithLength.callAsync(testBytes32, badOffset),
+                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
+            );
+        });
+    });
+
+    describe('writeBytesWithLength', () => {
+        it('should successfully write short, nested array of bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
+            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                testBytesOffset,
+                shortData,
+            );
+            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytesRead).to.be.equal(shortData);
+        });
+        it('should successfully write short, nested array of bytes when it is offset in the array', async () => {
+            // Write a prefix to the array
+            const prefixData = '0xabcdef';
+            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
+            const prefixOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(
+                new Buffer(prefixDataAsBuffer.byteLength + shortTestBytesAsBuffer.byteLength),
+            );
+            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                prefixOffset,
+                prefixData,
+            );
+            // Write data after prefix
+            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
+            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                bytesWritten,
+                testBytesOffset,
+                shortData,
+            );
+            // Read data after prefix and validate
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytes).to.be.equal(shortData);
+        });
+        it('should successfully write a nested array of bytes - one word in length - when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(wordOfTestBytesAsBuffer.byteLength));
+            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                testBytesOffset,
+                wordOfData,
+            );
+            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytesRead).to.be.equal(wordOfData);
+        });
+        it('should successfully write a nested array of bytes - one word in length - when it is offset in the array', async () => {
+            // Write a prefix to the array
+            const prefixData = '0xabcdef';
+            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
+            const prefixOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(
+                new Buffer(prefixDataAsBuffer.byteLength + wordOfTestBytesAsBuffer.byteLength),
+            );
+            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                prefixOffset,
+                prefixData,
+            );
+            // Write data after prefix
+            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
+            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                bytesWritten,
+                testBytesOffset,
+                wordOfData,
+            );
+            // Read data after prefix and validate
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytes).to.be.equal(wordOfData);
+        });
+        it('should successfully write a long, nested bytes when it takes up the whole array', async () => {
+            const testBytesOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(longTestBytesAsBuffer.byteLength));
+            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                testBytesOffset,
+                longData,
+            );
+            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytesRead).to.be.equal(longData);
+        });
+        it('should successfully write long, nested array of bytes when it is offset in the array', async () => {
+            // Write a prefix to the array
+            const prefixData = '0xabcdef';
+            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
+            const prefixOffset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(
+                new Buffer(prefixDataAsBuffer.byteLength + longTestBytesAsBuffer.byteLength),
+            );
+            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
+                emptyByteArray,
+                prefixOffset,
+                prefixData,
+            );
+            // Write data after prefix
+            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
+            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(bytesWritten, testBytesOffset, longData);
+            // Read data after prefix and validate
+            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
+            return expect(bytes).to.be.equal(longData);
+        });
+        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
+            const offset = new BigNumber(0);
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(1));
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, offset, longData),
+                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
+            );
+        });
+        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
+            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
+            const badOffset = new BigNumber(ethUtil.toBuffer(shortTestBytesAsBuffer).byteLength);
+            return expectContractCallFailedAsync(
+                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, badOffset, shortData),
+                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
+            );
+        });
+    });
+
+    describe('memCopy', () => {
+        // Create memory 0x000102...FF
+        const memSize = 256;
+        // tslint:disable:no-shadowed-variable
+        const memory = new Uint8Array(memSize).map((_, i) => i);
+        const memHex = toHex(memory);
+
+        // Reference implementation to test against
+        const refMemcpy = (mem: Uint8Array, dest: number, source: number, length: number): Uint8Array =>
+            Uint8Array.from(mem).copyWithin(dest, source, source + length);
+
+        // Test vectors: destination, source, length, job description
+        type Tests = Array<[number, number, number, string]>;
+
+        const test = (tests: Tests) =>
+            tests.forEach(([dest, source, length, job]) =>
+                it(job, async () => {
+                    const expected = refMemcpy(memory, dest, source, length);
+                    const resultStr = await libBytes.testMemcpy.callAsync(
+                        memHex,
+                        new BigNumber(dest),
+                        new BigNumber(source),
+                        new BigNumber(length),
+                    );
+                    const result = fromHex(resultStr);
+                    expect(result).to.deep.equal(expected);
+                }),
+            );
+
+        test([[0, 0, 0, 'copies zero bytes with overlap']]);
+
+        describe('copies forward', () =>
+            test([
+                [128, 0, 0, 'zero bytes'],
+                [128, 0, 1, 'one byte'],
+                [128, 0, 11, 'eleven bytes'],
+                [128, 0, 31, 'thirty-one bytes'],
+                [128, 0, 32, 'one word'],
+                [128, 0, 64, 'two words'],
+                [128, 0, 96, 'three words'],
+                [128, 0, 33, 'one word and one byte'],
+                [128, 0, 72, 'two words and eight bytes'],
+                [128, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward within one word', () =>
+            test([
+                [16, 0, 0, 'zero bytes'],
+                [16, 0, 1, 'one byte'],
+                [16, 0, 11, 'eleven bytes'],
+                [16, 0, 16, 'sixteen bytes'],
+            ]));
+
+        describe('copies forward with one byte overlap', () =>
+            test([
+                [0, 0, 1, 'one byte'],
+                [10, 0, 11, 'eleven bytes'],
+                [30, 0, 31, 'thirty-one bytes'],
+                [31, 0, 32, 'one word'],
+                [32, 0, 33, 'one word and one byte'],
+                [71, 0, 72, 'two words and eight bytes'],
+                [99, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with thirty-one bytes overlap', () =>
+            test([
+                [0, 0, 31, 'thirty-one bytes'],
+                [1, 0, 32, 'one word'],
+                [2, 0, 33, 'one word and one byte'],
+                [41, 0, 72, 'two words and eight bytes'],
+                [69, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with one word overlap', () =>
+            test([
+                [0, 0, 32, 'one word'],
+                [1, 0, 33, 'one word and one byte'],
+                [41, 0, 72, 'two words and eight bytes'],
+                [69, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with one word and one byte overlap', () =>
+            test([
+                [0, 0, 33, 'one word and one byte'],
+                [40, 0, 72, 'two words and eight bytes'],
+                [68, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward with two words overlap', () =>
+            test([
+                [0, 0, 64, 'two words'],
+                [8, 0, 72, 'two words and eight bytes'],
+                [36, 0, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward within one word and one byte overlap', () =>
+            test([[0, 0, 1, 'one byte'], [10, 0, 11, 'eleven bytes'], [15, 0, 16, 'sixteen bytes']]));
+
+        describe('copies backward', () =>
+            test([
+                [0, 128, 0, 'zero bytes'],
+                [0, 128, 1, 'one byte'],
+                [0, 128, 11, 'eleven bytes'],
+                [0, 128, 31, 'thirty-one bytes'],
+                [0, 128, 32, 'one word'],
+                [0, 128, 64, 'two words'],
+                [0, 128, 96, 'three words'],
+                [0, 128, 33, 'one word and one byte'],
+                [0, 128, 72, 'two words and eight bytes'],
+                [0, 128, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward within one word', () =>
+            test([
+                [0, 16, 0, 'zero bytes'],
+                [0, 16, 1, 'one byte'],
+                [0, 16, 11, 'eleven bytes'],
+                [0, 16, 16, 'sixteen bytes'],
+            ]));
+
+        describe('copies backward with one byte overlap', () =>
+            test([
+                [0, 0, 1, 'one byte'],
+                [0, 10, 11, 'eleven bytes'],
+                [0, 30, 31, 'thirty-one bytes'],
+                [0, 31, 32, 'one word'],
+                [0, 32, 33, 'one word and one byte'],
+                [0, 71, 72, 'two words and eight bytes'],
+                [0, 99, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with thirty-one bytes overlap', () =>
+            test([
+                [0, 0, 31, 'thirty-one bytes'],
+                [0, 1, 32, 'one word'],
+                [0, 2, 33, 'one word and one byte'],
+                [0, 41, 72, 'two words and eight bytes'],
+                [0, 69, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with one word overlap', () =>
+            test([
+                [0, 0, 32, 'one word'],
+                [0, 1, 33, 'one word and one byte'],
+                [0, 41, 72, 'two words and eight bytes'],
+                [0, 69, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with one word and one byte overlap', () =>
+            test([
+                [0, 0, 33, 'one word and one byte'],
+                [0, 40, 72, 'two words and eight bytes'],
+                [0, 68, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies backward with two words overlap', () =>
+            test([
+                [0, 0, 64, 'two words'],
+                [0, 8, 72, 'two words and eight bytes'],
+                [0, 36, 100, 'three words and four bytes'],
+            ]));
+
+        describe('copies forward within one word and one byte overlap', () =>
+            test([[0, 0, 1, 'one byte'], [0, 10, 11, 'eleven bytes'], [0, 15, 16, 'sixteen bytes']]));
+    });
+});
+// tslint:disable:max-file-line-count
diff --git a/contracts/utils/test/libs.ts b/contracts/utils/test/libs.ts
new file mode 100644
index 000000000..81596b2e4
--- /dev/null
+++ b/contracts/utils/test/libs.ts
@@ -0,0 +1,34 @@
+import { chaiSetup, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import * as chai from 'chai';
+
+import { TestConstantsContract } from '../generated-wrappers/test_constants';
+import { artifacts } from '../src';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Libs', () => {
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('LibConstants', () => {
+        describe('ZRX_ASSET_DATA', () => {
+            it('should have the correct ZRX_ASSET_DATA', async () => {
+                const testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
+                    artifacts.TestConstants,
+                    provider,
+                    txDefaults,
+                );
+                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
+                expect(isValid).to.be.equal(true);
+            });
+        });
+    });
+});
diff --git a/contracts/utils/tsconfig.json b/contracts/utils/tsconfig.json
new file mode 100644
index 000000000..68251e6b0
--- /dev/null
+++ b/contracts/utils/tsconfig.json
@@ -0,0 +1,19 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib",
+        "rootDir": ".",
+        "resolveJsonModule": true
+    },
+    "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
+    "files": [
+        "./generated-artifacts/TestConstants.json",
+        "./generated-artifacts/TestLibBytes.json",
+        "./generated-artifacts/IOwnable.json",
+        "./generated-artifacts/Ownable.json",
+        "./generated-artifacts/LibBytes.json",
+        "./generated-artifacts/SafeMath.json",
+        "./generated-artifacts/ReentrancyGuard.json"
+    ],
+    "exclude": ["./deploy/solc/solc_bin"]
+}
diff --git a/contracts/utils/tslint.json b/contracts/utils/tslint.json
new file mode 100644
index 000000000..1bb3ac2a2
--- /dev/null
+++ b/contracts/utils/tslint.json
@@ -0,0 +1,6 @@
+{
+    "extends": ["@0x/tslint-config"],
+    "rules": {
+        "custom-no-magic-numbers": false
+    }
+}
-- 
cgit v1.2.3


From f0213f9a8ed40d91a584ae10252b938798aa51f4 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 14:42:18 +0100
Subject: Enable contract utils tests

---
 .circleci/config.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index d3b396bc6..fe81054ac 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -41,6 +41,7 @@ jobs:
                   keys:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
             - run: yarn wsrun test:circleci @0x/contracts-multisig
+            - run: yarn wsrun test:circleci @0x/contracts-utils
             - run: yarn wsrun test:circleci @0x/contracts-core
     test-contracts-geth:
         docker:
@@ -54,6 +55,7 @@ jobs:
             # HACK(albrow): we need to sleep 10 seconds to ensure the devnet is
             # initialized
             - run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test @0x/contracts-multisig
+            - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-utils
             - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-core
     test-publish:
         resource_class: medium+
-- 
cgit v1.2.3


From d63576f4956cd9e70b34fa5cd8317e5fc3ff93b6 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 14:49:01 +0100
Subject: Fix homepage link

---
 contracts/utils/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/utils/package.json b/contracts/utils/package.json
index 94b3cb7c7..5f418122d 100644
--- a/contracts/utils/package.json
+++ b/contracts/utils/package.json
@@ -43,7 +43,7 @@
     "bugs": {
         "url": "https://github.com/0xProject/0x-monorepo/issues"
     },
-    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md",
+    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/utils/README.md",
     "devDependencies": {
         "@0x/contracts-test-utils": "^1.0.0",
         "@0x/abi-gen": "^1.0.17",
-- 
cgit v1.2.3


From 18489161c6871ad7e76967644f91cad2a9be1e85 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 15:03:50 +0100
Subject: Add missing dependency

---
 contracts/utils/package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contracts/utils/package.json b/contracts/utils/package.json
index 5f418122d..c0bc8bfcf 100644
--- a/contracts/utils/package.json
+++ b/contracts/utils/package.json
@@ -56,6 +56,7 @@
         "@types/lodash": "4.14.104",
         "@types/node": "*",
         "@types/yargs": "^10.0.0",
+        "bn.js": "^4.11.8",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
-- 
cgit v1.2.3


From 9e01f4c9a30a0fd06c105222abfa1ab09e8fec3a Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 15:40:25 +0100
Subject: Refactor out libs into @0x/contracts-libs

---
 .gitignore                                         |   2 +
 .prettierignore                                    |   2 +
 contracts/core/compiler.json                       |   1 -
 .../examples/ExchangeWrapper/ExchangeWrapper.sol   |   2 +-
 .../contracts/examples/Whitelist/Whitelist.sol     |   2 +-
 .../extensions/DutchAuction/DutchAuction.sol       |   2 +-
 .../extensions/Forwarder/MixinExchangeWrapper.sol  |   8 +-
 .../extensions/Forwarder/MixinForwarderCore.sol    |   6 +-
 .../contracts/extensions/Forwarder/MixinWeth.sol   |   2 +-
 .../Forwarder/interfaces/IForwarderCore.sol        |   4 +-
 .../Forwarder/mixins/MExchangeWrapper.sol          |   4 +-
 .../extensions/OrderValidator/OrderValidator.sol   |   2 +-
 .../AssetProxy/libs/LibAssetProxyErrors.sol        |  38 ----
 .../core/contracts/protocol/Exchange/Exchange.sol  |   2 +-
 .../protocol/Exchange/MixinExchangeCore.sol        |   8 +-
 .../protocol/Exchange/MixinMatchOrders.sol         |   8 +-
 .../protocol/Exchange/MixinTransactions.sol        |   4 +-
 .../protocol/Exchange/MixinWrapperFunctions.sol    |   8 +-
 .../protocol/Exchange/interfaces/IExchangeCore.sol |   4 +-
 .../protocol/Exchange/interfaces/IMatchOrders.sol  |   4 +-
 .../Exchange/interfaces/IWrapperFunctions.sol      |   4 +-
 .../protocol/Exchange/libs/LibAbiEncoder.sol       | 215 -----------------
 .../protocol/Exchange/libs/LibConstants.sol        |  49 ----
 .../contracts/protocol/Exchange/libs/LibEIP712.sol |  87 -------
 .../protocol/Exchange/libs/LibExchangeErrors.sol   |  70 ------
 .../protocol/Exchange/libs/LibFillResults.sol      |  53 -----
 .../contracts/protocol/Exchange/libs/LibMath.sol   | 253 ---------------------
 .../contracts/protocol/Exchange/libs/LibOrder.sol  | 145 ------------
 .../protocol/Exchange/mixins/MExchangeCore.sol     |   4 +-
 .../protocol/Exchange/mixins/MMatchOrders.sol      |   4 +-
 .../protocol/Exchange/mixins/MWrapperFunctions.sol |   4 +-
 .../ReentrantERC20Token/ReentrantERC20Token.sol    |   2 +-
 .../core/contracts/test/TestLibs/TestLibs.sol      | 152 -------------
 contracts/core/package.json                        |   3 +-
 contracts/core/src/artifacts/index.ts              |   2 -
 contracts/core/src/wrappers/index.ts               |   1 -
 contracts/core/test/exchange/libs.ts               | 125 ----------
 .../test/utils/fill_order_combinatorial_utils.ts   |   7 +-
 contracts/core/tsconfig.json                       |   1 -
 contracts/libs/.solhint.json                       |  20 ++
 contracts/libs/README.md                           |  70 ++++++
 contracts/libs/compiler.json                       |  22 ++
 .../AssetProxy/libs/LibAssetProxyErrors.sol        |  38 ++++
 .../protocol/Exchange/libs/LibAbiEncoder.sol       | 215 +++++++++++++++++
 .../protocol/Exchange/libs/LibConstants.sol        |  49 ++++
 .../contracts/protocol/Exchange/libs/LibEIP712.sol |  87 +++++++
 .../protocol/Exchange/libs/LibExchangeErrors.sol   |  70 ++++++
 .../protocol/Exchange/libs/LibFillResults.sol      |  53 +++++
 .../contracts/protocol/Exchange/libs/LibMath.sol   | 253 +++++++++++++++++++++
 .../contracts/protocol/Exchange/libs/LibOrder.sol  | 145 ++++++++++++
 .../libs/contracts/test/TestLibs/TestLibs.sol      | 152 +++++++++++++
 contracts/libs/package.json                        |  92 ++++++++
 contracts/libs/src/artifacts/index.ts              |  17 ++
 contracts/libs/src/index.ts                        |   2 +
 contracts/libs/src/wrappers/index.ts               |   6 +
 contracts/libs/test/exchange/libs.ts               | 125 ++++++++++
 contracts/libs/test/global_hooks.ts                |  17 ++
 contracts/libs/tsconfig.json                       |  18 ++
 contracts/libs/tslint.json                         |   6 +
 59 files changed, 1513 insertions(+), 1238 deletions(-)
 delete mode 100644 contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
 delete mode 100644 contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol
 delete mode 100644 contracts/core/contracts/test/TestLibs/TestLibs.sol
 delete mode 100644 contracts/core/test/exchange/libs.ts
 create mode 100644 contracts/libs/.solhint.json
 create mode 100644 contracts/libs/README.md
 create mode 100644 contracts/libs/compiler.json
 create mode 100644 contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol
 create mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol
 create mode 100644 contracts/libs/contracts/test/TestLibs/TestLibs.sol
 create mode 100644 contracts/libs/package.json
 create mode 100644 contracts/libs/src/artifacts/index.ts
 create mode 100644 contracts/libs/src/index.ts
 create mode 100644 contracts/libs/src/wrappers/index.ts
 create mode 100644 contracts/libs/test/exchange/libs.ts
 create mode 100644 contracts/libs/test/global_hooks.ts
 create mode 100644 contracts/libs/tsconfig.json
 create mode 100644 contracts/libs/tslint.json

diff --git a/.gitignore b/.gitignore
index 6a82f3e26..fab8f389e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -82,6 +82,7 @@ packages/testnet-faucets/server/
 contracts/core/generated-artifacts/
 contracts/multisig/generated-artifacts/
 contracts/utils/generated-artifacts/
+contracts/libs/generated-artifacts/
 packages/sol-cov/test/fixtures/artifacts/
 packages/metacoin/artifacts/
 
@@ -90,6 +91,7 @@ packages/abi-gen-wrappers/wrappers
 contracts/core/generated-wrappers/
 contracts/multisig/generated-wrappers/
 contracts/utils/generated-wrappers/
+contracts/libs/generated-wrappers/
 packages/metacoin/src/contract_wrappers
 
 # solc-bin in sol-compiler
diff --git a/.prettierignore b/.prettierignore
index 9684a83b7..43c8015fd 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -6,6 +6,8 @@ lib
 /contracts/multisig/generated-artifacts
 /contracts/utils/generated-wrappers
 /contracts/utils/generated-artifacts
+/contracts/libs/generated-wrappers
+/contracts/libs/generated-artifacts
 /packages/abi-gen-wrappers/src/generated-wrappers
 /packages/contract-artifacts/artifacts
 /python-packages/order_utils/src/zero_ex/contract_artifacts/artifacts
diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json
index 8d9732794..7e527130a 100644
--- a/contracts/core/compiler.json
+++ b/contracts/core/compiler.json
@@ -44,7 +44,6 @@
         "ReentrantERC20Token",
         "TestAssetProxyOwner",
         "TestAssetProxyDispatcher",
-        "TestLibs",
         "TestExchangeInternals",
         "TestSignatureValidator",
         "TestStaticCallReceiver",
diff --git a/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
index 2fa0e3c5e..0b85f5864 100644
--- a/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
+++ b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
 
 
 contract ExchangeWrapper {
diff --git a/contracts/core/contracts/examples/Whitelist/Whitelist.sol b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
index 61c21c095..96ff47488 100644
--- a/contracts/core/contracts/examples/Whitelist/Whitelist.sol
+++ b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
 import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 
 
diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
index dfd4c46dc..02aafe3c9 100644
--- a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
index 4991c0ea5..e5f0894e7 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
@@ -21,10 +21,10 @@ pragma experimental ABIEncoderV2;
 
 import "./libs/LibConstants.sol";
 import "./mixins/MExchangeWrapper.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
 
 
 contract MixinExchangeWrapper is
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
index a5dd99225..d7b50903a 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
@@ -25,9 +25,9 @@ import "./mixins/MAssets.sol";
 import "./mixins/MExchangeWrapper.sol";
 import "./interfaces/IForwarderCore.sol";
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
 
 
 contract MixinForwarderCore is
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
index d2814a49b..2b2277004 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "../../protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
 import "./libs/LibConstants.sol";
 import "./mixins/MWeth.sol";
 
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
index 74c7da01d..223a3d217 100644
--- a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
+++ b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../../protocol/Exchange/libs/LibOrder.sol";
-import "../../../protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 
 
 contract IForwarderCore {
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
index 13c26b03a..75287a494 100644
--- a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
+++ b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../../protocol/Exchange/libs/LibOrder.sol";
-import "../../../protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 
 
 contract MExchangeWrapper {
diff --git a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
index e3f4f6832..b4ead1776 100644
--- a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
+++ b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "../../tokens/ERC721Token/IERC721Token.sol";
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
diff --git a/contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
deleted file mode 100644
index 1d9a70cc1..000000000
--- a/contracts/core/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibAssetProxyErrors {
-
-    /// Authorizable errors ///
-    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
-    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
-    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
-    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
-    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
-
-    /// Transfer errors ///
-    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
-    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
-}
diff --git a/contracts/core/contracts/protocol/Exchange/Exchange.sol b/contracts/core/contracts/protocol/Exchange/Exchange.sol
index ead36009f..c199d3c39 100644
--- a/contracts/core/contracts/protocol/Exchange/Exchange.sol
+++ b/contracts/core/contracts/protocol/Exchange/Exchange.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "./libs/LibConstants.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibConstants.sol";
 import "./MixinExchangeCore.sol";
 import "./MixinSignatureValidator.sol";
 import "./MixinWrapperFunctions.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
index da721f78f..befd17659 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
@@ -20,10 +20,10 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibConstants.sol";
-import "./libs/LibFillResults.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibConstants.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
 import "./mixins/MExchangeCore.sol";
 import "./mixins/MSignatureValidator.sol";
 import "./mixins/MTransactions.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
index da1e9d270..fee2a1a1c 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
@@ -15,10 +15,10 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibConstants.sol";
-import "./libs/LibMath.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibConstants.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 import "./mixins/MExchangeCore.sol";
 import "./mixins/MMatchOrders.sol";
 import "./mixins/MTransactions.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
index 3a76ca202..2f9eaca4f 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
@@ -17,10 +17,10 @@
 */
 pragma solidity 0.4.24;
 
-import "./libs/LibExchangeErrors.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol";
 import "./mixins/MSignatureValidator.sol";
 import "./mixins/MTransactions.sol";
-import "./libs/LibEIP712.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibEIP712.sol";
 
 
 contract MixinTransactions is
diff --git a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
index 415246358..6a5c775fa 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
@@ -20,10 +20,10 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibMath.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibFillResults.sol";
-import "./libs/LibAbiEncoder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol";
 import "./mixins/MExchangeCore.sol";
 import "./mixins/MWrapperFunctions.sol";
 
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
index 9995e0385..36e1d181e 100644
--- a/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 
 
 contract IExchangeCore {
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
index 73447f3ae..114c57503 100644
--- a/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
@@ -18,8 +18,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 
 
 contract IMatchOrders {
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
index 56a533646..01deef4ae 100644
--- a/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 
 
 contract IWrapperFunctions {
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
deleted file mode 100644
index 4aad37709..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./LibOrder.sol";
-
-
-contract LibAbiEncoder {
-
-    /// @dev ABI encodes calldata for `fillOrder`.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return ABI encoded calldata for `fillOrder`.
-    function abiEncodeFillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        // We need to call MExchangeCore.fillOrder using a delegatecall in
-        // assembly so that we can intercept a call that throws. For this, we
-        // need the input encoded in memory in the Ethereum ABIv2 format [1].
-
-        // | Area     | Offset | Length  | Contents                                    |
-        // | -------- |--------|---------|-------------------------------------------- |
-        // | Header   | 0x00   | 4       | function selector                           |
-        // | Params   |        | 3 * 32  | function parameters:                        |
-        // |          | 0x00   |         |   1. offset to order (*)                    |
-        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
-        // |          | 0x40   |         |   3. offset to signature (*)                |
-        // | Data     |        | 12 * 32 | order:                                      |
-        // |          | 0x000  |         |   1.  senderAddress                         |
-        // |          | 0x020  |         |   2.  makerAddress                          |
-        // |          | 0x040  |         |   3.  takerAddress                          |
-        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
-        // |          | 0x080  |         |   5.  makerAssetAmount                      |
-        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
-        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
-        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
-        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
-        // |          | 0x120  |         |   10. salt                                  |
-        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
-        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
-        // |          | 0x180  | 32      | makerAssetData Length                       |
-        // |          | 0x1A0  | **      | makerAssetData Contents                     |
-        // |          | 0x1C0  | 32      | takerAssetData Length                       |
-        // |          | 0x1E0  | **      | takerAssetData Contents                     |
-        // |          | 0x200  | 32      | signature Length                            |
-        // |          | 0x220  | **      | signature Contents                          |
-
-        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
-        //     An offset stored in the Params area is calculated from the beginning of the Params section.
-        //     An offset stored in the Data area is calculated from the beginning of the Data section.
-
-        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
-
-        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
-
-        assembly {
-
-            // Areas below may use the following variables:
-            //   1. <area>Start   -- Start of this area in memory
-            //   2. <area>End     -- End of this area in memory. This value may
-            //                       be precomputed (before writing contents),
-            //                       or it may be computed as contents are written.
-            //   3. <area>Offset  -- Current offset into area. If an area's End
-            //                       is precomputed, this variable tracks the
-            //                       offsets of contents as they are written.
-
-            /////// Setup Header Area ///////
-            // Load free memory pointer
-            fillOrderCalldata := mload(0x40)
-            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
-            // = 0xb4be83d5
-            // Leave 0x20 bytes to store the length
-            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
-            let headerAreaEnd := add(fillOrderCalldata, 0x24)
-
-            /////// Setup Params Area ///////
-            // This area is preallocated and written to later.
-            // This is because we need to fill in offsets that have not yet been calculated.
-            let paramsAreaStart := headerAreaEnd
-            let paramsAreaEnd := add(paramsAreaStart, 0x60)
-            let paramsAreaOffset := paramsAreaStart
-
-            /////// Setup Data Area ///////
-            let dataAreaStart := paramsAreaEnd
-            let dataAreaEnd := dataAreaStart
-
-            // Offset from the source data we're reading from
-            let sourceOffset := order
-            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
-            let arrayLenBytes := 0
-            let arrayLenWords := 0
-
-            /////// Write order Struct ///////
-            // Write memory location of Order, relative to the start of the
-            // parameter list, then increment the paramsAreaOffset respectively.
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            // Write values for each field in the order
-            // It would be nice to use a loop, but we save on gas by writing
-            // the stores sequentially.
-            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
-            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
-            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
-            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
-            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
-            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
-            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
-            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
-            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
-            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
-            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
-            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
-            dataAreaEnd := add(dataAreaEnd, 0x180)
-            sourceOffset := add(sourceOffset, 0x180)
-
-            // Write offset to <order.makerAssetData>
-            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.makerAssetData>
-            sourceOffset := mload(add(order, 0x140)) // makerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.makerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of <order.makerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Write offset to <order.takerAssetData>
-            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.takerAssetData>
-            sourceOffset := mload(add(order, 0x160)) // takerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.takerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of  <order.takerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            /////// Write takerAssetFillAmount ///////
-            mstore(paramsAreaOffset, takerAssetFillAmount)
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            /////// Write signature ///////
-            // Write offset to paramsArea
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-
-            // Calculate length of signature
-            sourceOffset := signature
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of signature
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of signature
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Set length of calldata
-            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
-
-            // Increment free memory pointer
-            mstore(0x40, dataAreaEnd)
-        }
-
-        return fillOrderCalldata;
-    }
-}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol b/contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol
deleted file mode 100644
index 8d2732cd3..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibConstants.sol
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-// solhint-disable max-line-length
-contract LibConstants {
-   
-    // Asset data for ZRX token. Used for fee transfers.
-    // @TODO: Hardcode constant when we deploy. Currently 
-    //        not constant to make testing easier.
-
-    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
-    
-    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
-    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
-    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    // solhint-disable-next-line var-name-mixedcase
-    bytes public ZRX_ASSET_DATA;
-
-    // @TODO: Remove when we deploy.
-    constructor (bytes memory zrxAssetData)
-        public
-    {
-        ZRX_ASSET_DATA = zrxAssetData;
-    }
-}
-// solhint-enable max-line-length
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol b/contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol
deleted file mode 100644
index 203edc1fd..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibEIP712.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract LibEIP712 {
-
-    // EIP191 header for EIP712 prefix
-    string constant internal EIP191_HEADER = "\x19\x01";
-
-    // EIP712 Domain Name value
-    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
-
-    // EIP712 Domain Version value
-    string constant internal EIP712_DOMAIN_VERSION = "2";
-
-    // Hash of the EIP712 Domain Separator Schema
-    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "EIP712Domain(",
-        "string name,",
-        "string version,",
-        "address verifyingContract",
-        ")"
-    ));
-
-    // Hash of the EIP712 Domain Separator data
-    // solhint-disable-next-line var-name-mixedcase
-    bytes32 public EIP712_DOMAIN_HASH;
-
-    constructor ()
-        public
-    {
-        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
-            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
-            keccak256(bytes(EIP712_DOMAIN_NAME)),
-            keccak256(bytes(EIP712_DOMAIN_VERSION)),
-            bytes32(address(this))
-        ));
-    }
-
-    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
-    /// @param hashStruct The EIP712 hash struct.
-    /// @return EIP712 hash applied to this EIP712 Domain.
-    function hashEIP712Message(bytes32 hashStruct)
-        internal
-        view
-        returns (bytes32 result)
-    {
-        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
-
-        // Assembly for more efficient computing:
-        // keccak256(abi.encodePacked(
-        //     EIP191_HEADER,
-        //     EIP712_DOMAIN_HASH,
-        //     hashStruct    
-        // ));
-
-        assembly {
-            // Load free memory pointer
-            let memPtr := mload(64)
-
-            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
-            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
-            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
-
-            // Compute hash
-            result := keccak256(memPtr, 66)
-        }
-        return result;
-    }
-}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
deleted file mode 100644
index a0f75bc06..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the Exchange contract.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibExchangeErrors {
-
-    /// Order validation errors ///
-    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
-    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
-    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
-    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
-    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
-    
-    /// fillOrder validation errors ///
-    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
-    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
-    
-    /// Signature validation errors ///
-    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
-    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
-    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
-    
-    /// cancelOrdersUptTo errors ///
-    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
-
-    /// fillOrKillOrder errors ///
-    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
-
-    /// matchOrders errors ///
-    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
-
-    /// Transaction errors ///
-    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
-    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
-    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
-    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
-    
-    /// registerAssetProxy errors ///
-    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
-
-    /// dispatchTransferFrom errors ///
-    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
-
-    /// Length validation errors ///
-    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
-    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
-    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
-    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
-}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol b/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
deleted file mode 100644
index fbd9950bf..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibFillResults.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
-
-
-contract LibFillResults is
-    SafeMath
-{
-    struct FillResults {
-        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
-        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
-        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
-        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
-    }
-
-    struct MatchedFillResults {
-        FillResults left;                    // Amounts filled and fees paid of left order.
-        FillResults right;                   // Amounts filled and fees paid of right order.
-        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
-    }
-
-    /// @dev Adds properties of both FillResults instances.
-    ///      Modifies the first FillResults instance specified.
-    /// @param totalFillResults Fill results instance that will be added onto.
-    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
-    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        internal
-        pure
-    {
-        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
-        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
-        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
-        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
-    }
-}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol b/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
deleted file mode 100644
index b24876a9c..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibMath.sol
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
-
-
-contract LibMath is
-    SafeMath
-{
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function safeGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorFloor(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function safeGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorCeil(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function getPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function getPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // The absolute rounding error is the difference between the rounded
-        // value and the ideal value. The relative rounding error is the
-        // absolute rounding error divided by the absolute value of the
-        // ideal value. This is undefined when the ideal value is zero.
-        //
-        // The ideal value is `numerator * target / denominator`.
-        // Let's call `numerator * target % denominator` the remainder.
-        // The absolute error is `remainder / denominator`.
-        //
-        // When the ideal value is zero, we require the absolute error to
-        // be zero. Fortunately, this is always the case. The ideal value is
-        // zero iff `numerator == 0` and/or `target == 0`. In this case the
-        // remainder and absolute error are also zero. 
-        if (target == 0 || numerator == 0) {
-            return false;
-        }
-        
-        // Otherwise, we want the relative rounding error to be strictly
-        // less than 0.1%.
-        // The relative error is `remainder / (numerator * target)`.
-        // We want the relative error less than 1 / 1000:
-        //        remainder / (numerator * denominator)  <  1 / 1000
-        // or equivalently:
-        //        1000 * remainder  <  numerator * target
-        // so we have a rounding error iff:
-        //        1000 * remainder  >=  numerator * target
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding up.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // See the comments in `isRoundingError`.
-        if (target == 0 || numerator == 0) {
-            // When either is zero, the ideal value and rounded value are zero
-            // and there is no rounding error. (Although the relative error
-            // is undefined.)
-            return false;
-        }
-        // Compute remainder as before
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        remainder = safeSub(denominator, remainder) % denominator;
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-}
diff --git a/contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol b/contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol
deleted file mode 100644
index 0fe7c2161..000000000
--- a/contracts/core/contracts/protocol/Exchange/libs/LibOrder.sol
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./LibEIP712.sol";
-
-
-contract LibOrder is
-    LibEIP712
-{
-    // Hash for the EIP712 Order Schema
-    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "Order(",
-        "address makerAddress,",
-        "address takerAddress,",
-        "address feeRecipientAddress,",
-        "address senderAddress,",
-        "uint256 makerAssetAmount,",
-        "uint256 takerAssetAmount,",
-        "uint256 makerFee,",
-        "uint256 takerFee,",
-        "uint256 expirationTimeSeconds,",
-        "uint256 salt,",
-        "bytes makerAssetData,",
-        "bytes takerAssetData",
-        ")"
-    ));
-
-    // A valid order remains fillable until it is expired, fully filled, or cancelled.
-    // An order's state is unaffected by external factors, like account balances.
-    enum OrderStatus {
-        INVALID,                     // Default value
-        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
-        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
-        FILLABLE,                    // Order is fillable
-        EXPIRED,                     // Order has already expired
-        FULLY_FILLED,                // Order is fully filled
-        CANCELLED                    // Order has been cancelled
-    }
-
-    // solhint-disable max-line-length
-    struct Order {
-        address makerAddress;           // Address that created the order.      
-        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
-        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
-        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
-        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
-        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
-        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
-        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
-        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
-        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
-        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
-        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
-    }
-    // solhint-enable max-line-length
-
-    struct OrderInfo {
-        uint8 orderStatus;                    // Status that describes order's validity and fillability.
-        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
-        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
-    }
-
-    /// @dev Calculates Keccak-256 hash of the order.
-    /// @param order The order structure.
-    /// @return Keccak-256 EIP712 hash of the order.
-    function getOrderHash(Order memory order)
-        internal
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = hashEIP712Message(hashOrder(order));
-        return orderHash;
-    }
-
-    /// @dev Calculates EIP712 hash of the order.
-    /// @param order The order structure.
-    /// @return EIP712 hash of the order.
-    function hashOrder(Order memory order)
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
-        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
-        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
-
-        // Assembly for more efficiently computing:
-        // keccak256(abi.encodePacked(
-        //     EIP712_ORDER_SCHEMA_HASH,
-        //     bytes32(order.makerAddress),
-        //     bytes32(order.takerAddress),
-        //     bytes32(order.feeRecipientAddress),
-        //     bytes32(order.senderAddress),
-        //     order.makerAssetAmount,
-        //     order.takerAssetAmount,
-        //     order.makerFee,
-        //     order.takerFee,
-        //     order.expirationTimeSeconds,
-        //     order.salt,
-        //     keccak256(order.makerAssetData),
-        //     keccak256(order.takerAssetData)
-        // ));
-
-        assembly {
-            // Calculate memory addresses that will be swapped out before hashing
-            let pos1 := sub(order, 32)
-            let pos2 := add(order, 320)
-            let pos3 := add(order, 352)
-
-            // Backup
-            let temp1 := mload(pos1)
-            let temp2 := mload(pos2)
-            let temp3 := mload(pos3)
-            
-            // Hash in place
-            mstore(pos1, schemaHash)
-            mstore(pos2, makerAssetDataHash)
-            mstore(pos3, takerAssetDataHash)
-            result := keccak256(pos1, 416)
-            
-            // Restore
-            mstore(pos1, temp1)
-            mstore(pos2, temp2)
-            mstore(pos3, temp3)
-        }
-        return result;
-    }
-}
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
index 742499568..ab3e9d6e2 100644
--- a/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 import "../interfaces/IExchangeCore.sol";
 
 
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
index 96fa34bc0..719e193e7 100644
--- a/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
@@ -18,8 +18,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 import "../interfaces/IMatchOrders.sol";
 
 
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
index 4adfbde01..763af8885 100644
--- a/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
 import "../interfaces/IWrapperFunctions.sol";
 
 
diff --git a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
index 3e9091931..2336e552f 100644
--- a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
+++ b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
@@ -22,7 +22,7 @@ pragma experimental ABIEncoderV2;
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "../../tokens/ERC20Token/ERC20Token.sol";
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
 
 
 // solhint-disable no-unused-vars
diff --git a/contracts/core/contracts/test/TestLibs/TestLibs.sol b/contracts/core/contracts/test/TestLibs/TestLibs.sol
deleted file mode 100644
index a10f981fc..000000000
--- a/contracts/core/contracts/test/TestLibs/TestLibs.sol
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/libs/LibMath.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
-
-
-contract TestLibs is 
-    LibMath,
-    LibOrder,
-    LibFillResults,
-    LibAbiEncoder
-{
-    function publicAbiEncodeFillOrder(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillOrderCalldata;
-    }
-
-    function publicGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        partialAmount = getPartialAmountFloor(
-            numerator,
-            denominator,
-            target
-        );
-        return partialAmount;
-    }
-
-    function publicGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        partialAmount = getPartialAmountCeil(
-            numerator,
-            denominator,
-            target
-        );
-        return partialAmount;
-    }
-
-    function publicIsRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        isError = isRoundingErrorFloor(
-            numerator,
-            denominator,
-            target
-        );
-        return isError;
-    }
-
-    function publicIsRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        isError = isRoundingErrorCeil(
-            numerator,
-            denominator,
-            target
-        );
-        return isError;
-    }
-
-    function publicGetOrderHash(Order memory order)
-        public
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = getOrderHash(order);
-        return orderHash;
-    }
-
-    function getOrderSchemaHash()
-        public
-        pure
-        returns (bytes32)
-    {
-        return EIP712_ORDER_SCHEMA_HASH;
-    }
-
-    function getDomainSeparatorSchemaHash()
-        public
-        pure
-        returns (bytes32)
-    {
-        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;
-    }
-
-    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        public
-        pure
-        returns (FillResults memory)
-    {
-        addFillResults(totalFillResults, singleFillResults);
-        return totalFillResults;
-    }
-}
diff --git a/contracts/core/package.json b/contracts/core/package.json
index 701e1866e..43fa9370e 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -33,7 +33,7 @@
         "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
     },
     "config": {
-        "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|DutchAuction|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
+        "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|DutchAuction|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
     },
     "repository": {
         "type": "git",
@@ -76,6 +76,7 @@
         "@0x/order-utils": "^3.0.4",
         "@0x/contracts-multisig": "^1.0.0",
         "@0x/contracts-utils": "^1.0.0",
+        "@0x/contracts-libs": "^1.0.0",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
index b925ec87f..d578c36fe 100644
--- a/contracts/core/src/artifacts/index.ts
+++ b/contracts/core/src/artifacts/index.ts
@@ -26,7 +26,6 @@ import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20To
 import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
 import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json';
 import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json';
-import * as TestLibs from '../../generated-artifacts/TestLibs.json';
 import * as TestSignatureValidator from '../../generated-artifacts/TestSignatureValidator.json';
 import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json';
 import * as Validator from '../../generated-artifacts/Validator.json';
@@ -62,7 +61,6 @@ export const artifacts = {
     TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
     TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact,
     TestExchangeInternals: TestExchangeInternals as ContractArtifact,
-    TestLibs: TestLibs as ContractArtifact,
     TestSignatureValidator: TestSignatureValidator as ContractArtifact,
     TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact,
     Validator: Validator as ContractArtifact,
diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts
index 0a64a4db0..ed9d8ef47 100644
--- a/contracts/core/src/wrappers/index.ts
+++ b/contracts/core/src/wrappers/index.ts
@@ -21,7 +21,6 @@ export * from '../../generated-wrappers/reentrant_erc20_token';
 export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
 export * from '../../generated-wrappers/test_asset_proxy_owner';
 export * from '../../generated-wrappers/test_exchange_internals';
-export * from '../../generated-wrappers/test_libs';
 export * from '../../generated-wrappers/test_signature_validator';
 export * from '../../generated-wrappers/test_static_call_receiver';
 export * from '../../generated-wrappers/validator';
diff --git a/contracts/core/test/exchange/libs.ts b/contracts/core/test/exchange/libs.ts
deleted file mode 100644
index 44ff6a844..000000000
--- a/contracts/core/test/exchange/libs.ts
+++ /dev/null
@@ -1,125 +0,0 @@
-import {
-    addressUtils,
-    chaiSetup,
-    constants,
-    OrderFactory,
-    provider,
-    txDefaults,
-    web3Wrapper,
-} from '@0x/contracts-test-utils';
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-
-import { TestLibsContract } from '../../generated-wrappers/test_libs';
-import { artifacts } from '../../src/artifacts';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange libs', () => {
-    let signedOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let libs: TestLibsContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const makerAddress = accounts[0];
-        libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: libs.address,
-            makerAddress,
-            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
-            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    // Note(albrow): These tests are designed to be supplemental to the
-    // combinatorial tests in test/exchange/internal. They test specific edge
-    // cases that are not covered by the combinatorial tests.
-    describe('LibMath', () => {
-        describe('isRoundingError', () => {
-            it('should return true if there is a rounding error of 0.1%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(999);
-                const target = new BigNumber(50);
-                // rounding error = ((20*50/999) - floor(20*50/999)) / (20*50/999) = 0.1%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-            it('should return false if there is a rounding of 0.09%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(9991);
-                const target = new BigNumber(500);
-                // rounding error = ((20*500/9991) - floor(20*500/9991)) / (20*500/9991) = 0.09%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.false();
-            });
-            it('should return true if there is a rounding error of 0.11%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(9989);
-                const target = new BigNumber(500);
-                // rounding error = ((20*500/9989) - floor(20*500/9989)) / (20*500/9989) = 0.011%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-        });
-        describe('isRoundingErrorCeil', () => {
-            it('should return true if there is a rounding error of 0.1%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(1001);
-                const target = new BigNumber(50);
-                // rounding error = (ceil(20*50/1001) - (20*50/1001)) / (20*50/1001) = 0.1%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-            it('should return false if there is a rounding of 0.09%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(10009);
-                const target = new BigNumber(500);
-                // rounding error = (ceil(20*500/10009) - (20*500/10009)) / (20*500/10009) = 0.09%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.false();
-            });
-            it('should return true if there is a rounding error of 0.11%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(10011);
-                const target = new BigNumber(500);
-                // rounding error = (ceil(20*500/10011) - (20*500/10011)) / (20*500/10011) = 0.11%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-        });
-    });
-
-    describe('LibOrder', () => {
-        describe('getOrderHash', () => {
-            it('should output the correct orderHash', async () => {
-                signedOrder = await orderFactory.newSignedOrderAsync();
-                const orderHashHex = await libs.publicGetOrderHash.callAsync(signedOrder);
-                expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(orderHashHex);
-            });
-        });
-    });
-});
diff --git a/contracts/core/test/utils/fill_order_combinatorial_utils.ts b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
index 6372ad29a..497ed4d59 100644
--- a/contracts/core/test/utils/fill_order_combinatorial_utils.ts
+++ b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
@@ -1,3 +1,4 @@
+import { artifacts as libsArtifacts } from '@0x/contracts-libs';
 import {
     AllowanceAmountScenario,
     AssetDataScenario,
@@ -131,7 +132,11 @@ export async function fillOrderCombinatorialUtilsFactoryAsync(
         exchangeContract.address,
     );
 
-    const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
+    const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync(
+        libsArtifacts.TestLibs,
+        provider,
+        txDefaults,
+    );
 
     const fillOrderCombinatorialUtils = new FillOrderCombinatorialUtils(
         orderFactory,
diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json
index 82d37b51e..f2f3c4e97 100644
--- a/contracts/core/tsconfig.json
+++ b/contracts/core/tsconfig.json
@@ -33,7 +33,6 @@
         "./generated-artifacts/TestAssetProxyDispatcher.json",
         "./generated-artifacts/TestAssetProxyOwner.json",
         "./generated-artifacts/TestExchangeInternals.json",
-        "./generated-artifacts/TestLibs.json",
         "./generated-artifacts/TestSignatureValidator.json",
         "./generated-artifacts/TestStaticCallReceiver.json",
         "./generated-artifacts/Validator.json",
diff --git a/contracts/libs/.solhint.json b/contracts/libs/.solhint.json
new file mode 100644
index 000000000..076afe9f3
--- /dev/null
+++ b/contracts/libs/.solhint.json
@@ -0,0 +1,20 @@
+{
+    "extends": "default",
+    "rules": {
+        "avoid-low-level-calls": false,
+        "avoid-tx-origin": "warn",
+        "bracket-align": false,
+        "code-complexity": false,
+        "const-name-snakecase": "error",
+        "expression-indent": "error",
+        "function-max-lines": false,
+        "func-order": "error",
+        "indent": ["error", 4],
+        "max-line-length": ["warn", 160],
+        "no-inline-assembly": false,
+        "quotes": ["error", "double"],
+        "separate-by-one-line-in-contract": "error",
+        "space-after-comma": "error",
+        "statement-indent": "error"
+    }
+}
diff --git a/contracts/libs/README.md b/contracts/libs/README.md
new file mode 100644
index 000000000..42548f7c3
--- /dev/null
+++ b/contracts/libs/README.md
@@ -0,0 +1,70 @@
+## Contracts libs
+
+Smart contracts libs used in the 0x protocol.
+
+## Usage
+
+Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
+
+*   [protocol](./contracts/protocol)
+    *   This directory contains the libs used by protocol contracts.
+*   [test](./contracts/test)
+    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=@0x/contracts-libs yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=@0x/contracts-libs yarn watch
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```
+
+#### Testing options
+
+Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
diff --git a/contracts/libs/compiler.json b/contracts/libs/compiler.json
new file mode 100644
index 000000000..cf7c52a73
--- /dev/null
+++ b/contracts/libs/compiler.json
@@ -0,0 +1,22 @@
+{
+    "artifactsDir": "./generated-artifacts",
+    "contractsDir": "./contracts",
+    "compilerSettings": {
+        "optimizer": {
+            "enabled": true,
+            "runs": 1000000
+        },
+        "outputSelection": {
+            "*": {
+                "*": [
+                    "abi",
+                    "evm.bytecode.object",
+                    "evm.bytecode.sourceMap",
+                    "evm.deployedBytecode.object",
+                    "evm.deployedBytecode.sourceMap"
+                ]
+            }
+        }
+    },
+    "contracts": ["TestLibs", "LibOrder", "LibMath", "LibFillResults", "LibAbiEncoder", "LibEIP712"]
+}
diff --git a/contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
new file mode 100644
index 000000000..1d9a70cc1
--- /dev/null
+++ b/contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
@@ -0,0 +1,38 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibAssetProxyErrors {
+
+    /// Authorizable errors ///
+    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
+    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
+    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
+    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
+    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
+
+    /// Transfer errors ///
+    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
+    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
+}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
new file mode 100644
index 000000000..4aad37709
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
@@ -0,0 +1,215 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./LibOrder.sol";
+
+
+contract LibAbiEncoder {
+
+    /// @dev ABI encodes calldata for `fillOrder`.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return ABI encoded calldata for `fillOrder`.
+    function abiEncodeFillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        pure
+        returns (bytes memory fillOrderCalldata)
+    {
+        // We need to call MExchangeCore.fillOrder using a delegatecall in
+        // assembly so that we can intercept a call that throws. For this, we
+        // need the input encoded in memory in the Ethereum ABIv2 format [1].
+
+        // | Area     | Offset | Length  | Contents                                    |
+        // | -------- |--------|---------|-------------------------------------------- |
+        // | Header   | 0x00   | 4       | function selector                           |
+        // | Params   |        | 3 * 32  | function parameters:                        |
+        // |          | 0x00   |         |   1. offset to order (*)                    |
+        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
+        // |          | 0x40   |         |   3. offset to signature (*)                |
+        // | Data     |        | 12 * 32 | order:                                      |
+        // |          | 0x000  |         |   1.  senderAddress                         |
+        // |          | 0x020  |         |   2.  makerAddress                          |
+        // |          | 0x040  |         |   3.  takerAddress                          |
+        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
+        // |          | 0x080  |         |   5.  makerAssetAmount                      |
+        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
+        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
+        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
+        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
+        // |          | 0x120  |         |   10. salt                                  |
+        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
+        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
+        // |          | 0x180  | 32      | makerAssetData Length                       |
+        // |          | 0x1A0  | **      | makerAssetData Contents                     |
+        // |          | 0x1C0  | 32      | takerAssetData Length                       |
+        // |          | 0x1E0  | **      | takerAssetData Contents                     |
+        // |          | 0x200  | 32      | signature Length                            |
+        // |          | 0x220  | **      | signature Contents                          |
+
+        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
+        //     An offset stored in the Params area is calculated from the beginning of the Params section.
+        //     An offset stored in the Data area is calculated from the beginning of the Data section.
+
+        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
+
+        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
+
+        assembly {
+
+            // Areas below may use the following variables:
+            //   1. <area>Start   -- Start of this area in memory
+            //   2. <area>End     -- End of this area in memory. This value may
+            //                       be precomputed (before writing contents),
+            //                       or it may be computed as contents are written.
+            //   3. <area>Offset  -- Current offset into area. If an area's End
+            //                       is precomputed, this variable tracks the
+            //                       offsets of contents as they are written.
+
+            /////// Setup Header Area ///////
+            // Load free memory pointer
+            fillOrderCalldata := mload(0x40)
+            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
+            // = 0xb4be83d5
+            // Leave 0x20 bytes to store the length
+            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
+            let headerAreaEnd := add(fillOrderCalldata, 0x24)
+
+            /////// Setup Params Area ///////
+            // This area is preallocated and written to later.
+            // This is because we need to fill in offsets that have not yet been calculated.
+            let paramsAreaStart := headerAreaEnd
+            let paramsAreaEnd := add(paramsAreaStart, 0x60)
+            let paramsAreaOffset := paramsAreaStart
+
+            /////// Setup Data Area ///////
+            let dataAreaStart := paramsAreaEnd
+            let dataAreaEnd := dataAreaStart
+
+            // Offset from the source data we're reading from
+            let sourceOffset := order
+            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
+            let arrayLenBytes := 0
+            let arrayLenWords := 0
+
+            /////// Write order Struct ///////
+            // Write memory location of Order, relative to the start of the
+            // parameter list, then increment the paramsAreaOffset respectively.
+            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
+            paramsAreaOffset := add(paramsAreaOffset, 0x20)
+
+            // Write values for each field in the order
+            // It would be nice to use a loop, but we save on gas by writing
+            // the stores sequentially.
+            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
+            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
+            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
+            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
+            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
+            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
+            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
+            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
+            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
+            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
+            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
+            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
+            dataAreaEnd := add(dataAreaEnd, 0x180)
+            sourceOffset := add(sourceOffset, 0x180)
+
+            // Write offset to <order.makerAssetData>
+            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
+
+            // Calculate length of <order.makerAssetData>
+            sourceOffset := mload(add(order, 0x140)) // makerAssetData
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of <order.makerAssetData>
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of <order.makerAssetData>
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            // Write offset to <order.takerAssetData>
+            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
+
+            // Calculate length of <order.takerAssetData>
+            sourceOffset := mload(add(order, 0x160)) // takerAssetData
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of <order.takerAssetData>
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of  <order.takerAssetData>
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            /////// Write takerAssetFillAmount ///////
+            mstore(paramsAreaOffset, takerAssetFillAmount)
+            paramsAreaOffset := add(paramsAreaOffset, 0x20)
+
+            /////// Write signature ///////
+            // Write offset to paramsArea
+            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
+
+            // Calculate length of signature
+            sourceOffset := signature
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of signature
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of signature
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            // Set length of calldata
+            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
+
+            // Increment free memory pointer
+            mstore(0x40, dataAreaEnd)
+        }
+
+        return fillOrderCalldata;
+    }
+}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol
new file mode 100644
index 000000000..8d2732cd3
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol
@@ -0,0 +1,49 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+// solhint-disable max-line-length
+contract LibConstants {
+   
+    // Asset data for ZRX token. Used for fee transfers.
+    // @TODO: Hardcode constant when we deploy. Currently 
+    //        not constant to make testing easier.
+
+    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
+    
+    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
+    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
+    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
+    
+    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
+    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
+    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
+    
+    // solhint-disable-next-line var-name-mixedcase
+    bytes public ZRX_ASSET_DATA;
+
+    // @TODO: Remove when we deploy.
+    constructor (bytes memory zrxAssetData)
+        public
+    {
+        ZRX_ASSET_DATA = zrxAssetData;
+    }
+}
+// solhint-enable max-line-length
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol
new file mode 100644
index 000000000..203edc1fd
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol
@@ -0,0 +1,87 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract LibEIP712 {
+
+    // EIP191 header for EIP712 prefix
+    string constant internal EIP191_HEADER = "\x19\x01";
+
+    // EIP712 Domain Name value
+    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
+
+    // EIP712 Domain Version value
+    string constant internal EIP712_DOMAIN_VERSION = "2";
+
+    // Hash of the EIP712 Domain Separator Schema
+    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "EIP712Domain(",
+        "string name,",
+        "string version,",
+        "address verifyingContract",
+        ")"
+    ));
+
+    // Hash of the EIP712 Domain Separator data
+    // solhint-disable-next-line var-name-mixedcase
+    bytes32 public EIP712_DOMAIN_HASH;
+
+    constructor ()
+        public
+    {
+        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
+            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
+            keccak256(bytes(EIP712_DOMAIN_NAME)),
+            keccak256(bytes(EIP712_DOMAIN_VERSION)),
+            bytes32(address(this))
+        ));
+    }
+
+    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
+    /// @param hashStruct The EIP712 hash struct.
+    /// @return EIP712 hash applied to this EIP712 Domain.
+    function hashEIP712Message(bytes32 hashStruct)
+        internal
+        view
+        returns (bytes32 result)
+    {
+        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
+
+        // Assembly for more efficient computing:
+        // keccak256(abi.encodePacked(
+        //     EIP191_HEADER,
+        //     EIP712_DOMAIN_HASH,
+        //     hashStruct    
+        // ));
+
+        assembly {
+            // Load free memory pointer
+            let memPtr := mload(64)
+
+            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
+            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
+            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
+
+            // Compute hash
+            result := keccak256(memPtr, 66)
+        }
+        return result;
+    }
+}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
new file mode 100644
index 000000000..a0f75bc06
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
@@ -0,0 +1,70 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// @dev This contract documents the revert reasons used in the Exchange contract.
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibExchangeErrors {
+
+    /// Order validation errors ///
+    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
+    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
+    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
+    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
+    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
+    
+    /// fillOrder validation errors ///
+    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
+    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
+    
+    /// Signature validation errors ///
+    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
+    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
+    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
+    
+    /// cancelOrdersUptTo errors ///
+    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
+
+    /// fillOrKillOrder errors ///
+    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
+
+    /// matchOrders errors ///
+    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
+
+    /// Transaction errors ///
+    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
+    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
+    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
+    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
+    
+    /// registerAssetProxy errors ///
+    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
+
+    /// dispatchTransferFrom errors ///
+    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
+
+    /// Length validation errors ///
+    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
+    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
+    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
+    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
+}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol
new file mode 100644
index 000000000..fbd9950bf
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol
@@ -0,0 +1,53 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
+
+
+contract LibFillResults is
+    SafeMath
+{
+    struct FillResults {
+        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
+        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
+        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
+        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
+    }
+
+    struct MatchedFillResults {
+        FillResults left;                    // Amounts filled and fees paid of left order.
+        FillResults right;                   // Amounts filled and fees paid of right order.
+        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
+    }
+
+    /// @dev Adds properties of both FillResults instances.
+    ///      Modifies the first FillResults instance specified.
+    /// @param totalFillResults Fill results instance that will be added onto.
+    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
+    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
+        internal
+        pure
+    {
+        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
+        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
+        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
+        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
+    }
+}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol
new file mode 100644
index 000000000..b24876a9c
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol
@@ -0,0 +1,253 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
+
+
+contract LibMath is
+    SafeMath
+{
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded down.
+    function safeGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        require(
+            !isRoundingErrorFloor(
+                numerator,
+                denominator,
+                target
+            ),
+            "ROUNDING_ERROR"
+        );
+        
+        partialAmount = safeDiv(
+            safeMul(numerator, target),
+            denominator
+        );
+        return partialAmount;
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded up.
+    function safeGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        require(
+            !isRoundingErrorCeil(
+                numerator,
+                denominator,
+                target
+            ),
+            "ROUNDING_ERROR"
+        );
+        
+        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
+        //       ceil(a / b) = floor((a + b - 1) / b)
+        // To implement `ceil(a / b)` using safeDiv.
+        partialAmount = safeDiv(
+            safeAdd(
+                safeMul(numerator, target),
+                safeSub(denominator, 1)
+            ),
+            denominator
+        );
+        return partialAmount;
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded down.
+    function getPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        partialAmount = safeDiv(
+            safeMul(numerator, target),
+            denominator
+        );
+        return partialAmount;
+    }
+    
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded up.
+    function getPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
+        //       ceil(a / b) = floor((a + b - 1) / b)
+        // To implement `ceil(a / b)` using safeDiv.
+        partialAmount = safeDiv(
+            safeAdd(
+                safeMul(numerator, target),
+                safeSub(denominator, 1)
+            ),
+            denominator
+        );
+        return partialAmount;
+    }
+    
+    /// @dev Checks if rounding error >= 0.1% when rounding down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function isRoundingErrorFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (bool isError)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+        
+        // The absolute rounding error is the difference between the rounded
+        // value and the ideal value. The relative rounding error is the
+        // absolute rounding error divided by the absolute value of the
+        // ideal value. This is undefined when the ideal value is zero.
+        //
+        // The ideal value is `numerator * target / denominator`.
+        // Let's call `numerator * target % denominator` the remainder.
+        // The absolute error is `remainder / denominator`.
+        //
+        // When the ideal value is zero, we require the absolute error to
+        // be zero. Fortunately, this is always the case. The ideal value is
+        // zero iff `numerator == 0` and/or `target == 0`. In this case the
+        // remainder and absolute error are also zero. 
+        if (target == 0 || numerator == 0) {
+            return false;
+        }
+        
+        // Otherwise, we want the relative rounding error to be strictly
+        // less than 0.1%.
+        // The relative error is `remainder / (numerator * target)`.
+        // We want the relative error less than 1 / 1000:
+        //        remainder / (numerator * denominator)  <  1 / 1000
+        // or equivalently:
+        //        1000 * remainder  <  numerator * target
+        // so we have a rounding error iff:
+        //        1000 * remainder  >=  numerator * target
+        uint256 remainder = mulmod(
+            target,
+            numerator,
+            denominator
+        );
+        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
+        return isError;
+    }
+    
+    /// @dev Checks if rounding error >= 0.1% when rounding up.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function isRoundingErrorCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (bool isError)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+        
+        // See the comments in `isRoundingError`.
+        if (target == 0 || numerator == 0) {
+            // When either is zero, the ideal value and rounded value are zero
+            // and there is no rounding error. (Although the relative error
+            // is undefined.)
+            return false;
+        }
+        // Compute remainder as before
+        uint256 remainder = mulmod(
+            target,
+            numerator,
+            denominator
+        );
+        remainder = safeSub(denominator, remainder) % denominator;
+        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
+        return isError;
+    }
+}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol
new file mode 100644
index 000000000..0fe7c2161
--- /dev/null
+++ b/contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol
@@ -0,0 +1,145 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./LibEIP712.sol";
+
+
+contract LibOrder is
+    LibEIP712
+{
+    // Hash for the EIP712 Order Schema
+    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "Order(",
+        "address makerAddress,",
+        "address takerAddress,",
+        "address feeRecipientAddress,",
+        "address senderAddress,",
+        "uint256 makerAssetAmount,",
+        "uint256 takerAssetAmount,",
+        "uint256 makerFee,",
+        "uint256 takerFee,",
+        "uint256 expirationTimeSeconds,",
+        "uint256 salt,",
+        "bytes makerAssetData,",
+        "bytes takerAssetData",
+        ")"
+    ));
+
+    // A valid order remains fillable until it is expired, fully filled, or cancelled.
+    // An order's state is unaffected by external factors, like account balances.
+    enum OrderStatus {
+        INVALID,                     // Default value
+        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
+        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
+        FILLABLE,                    // Order is fillable
+        EXPIRED,                     // Order has already expired
+        FULLY_FILLED,                // Order is fully filled
+        CANCELLED                    // Order has been cancelled
+    }
+
+    // solhint-disable max-line-length
+    struct Order {
+        address makerAddress;           // Address that created the order.      
+        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
+        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
+        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
+        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
+        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
+        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
+        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
+        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
+        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
+        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
+        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
+    }
+    // solhint-enable max-line-length
+
+    struct OrderInfo {
+        uint8 orderStatus;                    // Status that describes order's validity and fillability.
+        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
+        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
+    }
+
+    /// @dev Calculates Keccak-256 hash of the order.
+    /// @param order The order structure.
+    /// @return Keccak-256 EIP712 hash of the order.
+    function getOrderHash(Order memory order)
+        internal
+        view
+        returns (bytes32 orderHash)
+    {
+        orderHash = hashEIP712Message(hashOrder(order));
+        return orderHash;
+    }
+
+    /// @dev Calculates EIP712 hash of the order.
+    /// @param order The order structure.
+    /// @return EIP712 hash of the order.
+    function hashOrder(Order memory order)
+        internal
+        pure
+        returns (bytes32 result)
+    {
+        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
+        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
+        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
+
+        // Assembly for more efficiently computing:
+        // keccak256(abi.encodePacked(
+        //     EIP712_ORDER_SCHEMA_HASH,
+        //     bytes32(order.makerAddress),
+        //     bytes32(order.takerAddress),
+        //     bytes32(order.feeRecipientAddress),
+        //     bytes32(order.senderAddress),
+        //     order.makerAssetAmount,
+        //     order.takerAssetAmount,
+        //     order.makerFee,
+        //     order.takerFee,
+        //     order.expirationTimeSeconds,
+        //     order.salt,
+        //     keccak256(order.makerAssetData),
+        //     keccak256(order.takerAssetData)
+        // ));
+
+        assembly {
+            // Calculate memory addresses that will be swapped out before hashing
+            let pos1 := sub(order, 32)
+            let pos2 := add(order, 320)
+            let pos3 := add(order, 352)
+
+            // Backup
+            let temp1 := mload(pos1)
+            let temp2 := mload(pos2)
+            let temp3 := mload(pos3)
+            
+            // Hash in place
+            mstore(pos1, schemaHash)
+            mstore(pos2, makerAssetDataHash)
+            mstore(pos3, takerAssetDataHash)
+            result := keccak256(pos1, 416)
+            
+            // Restore
+            mstore(pos1, temp1)
+            mstore(pos2, temp2)
+            mstore(pos3, temp3)
+        }
+        return result;
+    }
+}
diff --git a/contracts/libs/contracts/test/TestLibs/TestLibs.sol b/contracts/libs/contracts/test/TestLibs/TestLibs.sol
new file mode 100644
index 000000000..a10f981fc
--- /dev/null
+++ b/contracts/libs/contracts/test/TestLibs/TestLibs.sol
@@ -0,0 +1,152 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/libs/LibMath.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../protocol/Exchange/libs/LibFillResults.sol";
+import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
+
+
+contract TestLibs is 
+    LibMath,
+    LibOrder,
+    LibFillResults,
+    LibAbiEncoder
+{
+    function publicAbiEncodeFillOrder(
+        Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        public
+        pure
+        returns (bytes memory fillOrderCalldata)
+    {
+        fillOrderCalldata = abiEncodeFillOrder(
+            order,
+            takerAssetFillAmount,
+            signature
+        );
+        return fillOrderCalldata;
+    }
+
+    function publicGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        partialAmount = getPartialAmountFloor(
+            numerator,
+            denominator,
+            target
+        );
+        return partialAmount;
+    }
+
+    function publicGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (uint256 partialAmount)
+    {
+        partialAmount = getPartialAmountCeil(
+            numerator,
+            denominator,
+            target
+        );
+        return partialAmount;
+    }
+
+    function publicIsRoundingErrorFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (bool isError)
+    {
+        isError = isRoundingErrorFloor(
+            numerator,
+            denominator,
+            target
+        );
+        return isError;
+    }
+
+    function publicIsRoundingErrorCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        public
+        pure
+        returns (bool isError)
+    {
+        isError = isRoundingErrorCeil(
+            numerator,
+            denominator,
+            target
+        );
+        return isError;
+    }
+
+    function publicGetOrderHash(Order memory order)
+        public
+        view
+        returns (bytes32 orderHash)
+    {
+        orderHash = getOrderHash(order);
+        return orderHash;
+    }
+
+    function getOrderSchemaHash()
+        public
+        pure
+        returns (bytes32)
+    {
+        return EIP712_ORDER_SCHEMA_HASH;
+    }
+
+    function getDomainSeparatorSchemaHash()
+        public
+        pure
+        returns (bytes32)
+    {
+        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;
+    }
+
+    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
+        public
+        pure
+        returns (FillResults memory)
+    {
+        addFillResults(totalFillResults, singleFillResults);
+        return totalFillResults;
+    }
+}
diff --git a/contracts/libs/package.json b/contracts/libs/package.json
new file mode 100644
index 000000000..74288be76
--- /dev/null
+++ b/contracts/libs/package.json
@@ -0,0 +1,92 @@
+{
+    "private": true,
+    "name": "@0x/contracts-libs",
+    "version": "1.0.0",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Smart contract libs of 0x protocol",
+    "main": "lib/src/index.js",
+    "directories": {
+        "test": "test"
+    },
+    "scripts": {
+        "build": "yarn pre_build && tsc -b",
+        "build:ci": "yarn build",
+        "pre_build": "run-s compile generate_contract_wrappers",
+        "test": "yarn run_mocha",
+        "rebuild_and_test": "run-s build test",
+        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
+        "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
+        "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
+        "run_mocha":
+            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "compile": "sol-compiler --contracts-dir contracts",
+        "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
+        "coverage:report:text": "istanbul report text",
+        "coverage:report:html": "istanbul report html && open coverage/index.html",
+        "profiler:report:html": "istanbul report html && open coverage/index.html",
+        "coverage:report:lcov": "istanbul report lcov",
+        "test:circleci": "yarn test",
+        "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
+    },
+    "config": {
+        "abis": "generated-artifacts/@(LibMath|LibOrder|LibFillResults|LibAbiEncoder|TestLibs|LibEIP712).json"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/contracts/libs/README.md",
+    "devDependencies": {
+        "@0x/contracts-test-utils": "^1.0.0",
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
+        "@0x/tslint-config": "^1.0.10",
+        "@types/bn.js": "^4.11.0",
+        "@types/lodash": "4.14.104",
+        "@types/node": "*",
+        "@types/yargs": "^10.0.0",
+        "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
+        "make-promises-safe": "^1.1.0",
+        "ethereumjs-abi": "0.6.5",
+        "mocha": "^4.1.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "solc": "^0.4.24",
+        "solhint": "^1.2.1",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1",
+        "yargs": "^10.0.3"
+    },
+    "dependencies": {
+        "@0x/base-contract": "^3.0.8",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/contracts-multisig": "^1.0.0",
+        "@0x/contracts-utils": "^1.0.0",
+        "@0x/types": "^1.3.0",
+        "@0x/typescript-typings": "^3.0.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.6",
+        "@types/js-combinatorics": "^0.5.29",
+        "bn.js": "^4.11.8",
+        "ethereum-types": "^1.1.2",
+        "ethereumjs-util": "^5.1.1",
+        "lodash": "^4.17.5"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/contracts/libs/src/artifacts/index.ts b/contracts/libs/src/artifacts/index.ts
new file mode 100644
index 000000000..3955bbe2b
--- /dev/null
+++ b/contracts/libs/src/artifacts/index.ts
@@ -0,0 +1,17 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as LibAbiEncoder from '../../generated-artifacts/LibAbiEncoder.json';
+import * as LibEIP721 from '../../generated-artifacts/LibEIP712.json';
+import * as LibFillResults from '../../generated-artifacts/LibFillResults.json';
+import * as LibMath from '../../generated-artifacts/LibMath.json';
+import * as LibOrder from '../../generated-artifacts/LibOrder.json';
+import * as TestLibs from '../../generated-artifacts/TestLibs.json';
+
+export const artifacts = {
+    TestLibs: TestLibs as ContractArtifact,
+    LibAbiEncoder: LibAbiEncoder as ContractArtifact,
+    LibFillResults: LibFillResults as ContractArtifact,
+    LibMath: LibMath as ContractArtifact,
+    LibOrder: LibOrder as ContractArtifact,
+    LibEIP721: LibEIP721 as ContractArtifact,
+};
diff --git a/contracts/libs/src/index.ts b/contracts/libs/src/index.ts
new file mode 100644
index 000000000..d55f08ea2
--- /dev/null
+++ b/contracts/libs/src/index.ts
@@ -0,0 +1,2 @@
+export * from './artifacts';
+export * from './wrappers';
diff --git a/contracts/libs/src/wrappers/index.ts b/contracts/libs/src/wrappers/index.ts
new file mode 100644
index 000000000..baaae6e34
--- /dev/null
+++ b/contracts/libs/src/wrappers/index.ts
@@ -0,0 +1,6 @@
+export * from '../../generated-wrappers/test_libs';
+export * from '../../generated-wrappers/lib_abi_encoder';
+export * from '../../generated-wrappers/lib_fill_results';
+export * from '../../generated-wrappers/lib_math';
+export * from '../../generated-wrappers/lib_order';
+export * from '../../generated-wrappers/lib_e_i_p712';
diff --git a/contracts/libs/test/exchange/libs.ts b/contracts/libs/test/exchange/libs.ts
new file mode 100644
index 000000000..44ff6a844
--- /dev/null
+++ b/contracts/libs/test/exchange/libs.ts
@@ -0,0 +1,125 @@
+import {
+    addressUtils,
+    chaiSetup,
+    constants,
+    OrderFactory,
+    provider,
+    txDefaults,
+    web3Wrapper,
+} from '@0x/contracts-test-utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+
+import { TestLibsContract } from '../../generated-wrappers/test_libs';
+import { artifacts } from '../../src/artifacts';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Exchange libs', () => {
+    let signedOrder: SignedOrder;
+    let orderFactory: OrderFactory;
+    let libs: TestLibsContract;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    before(async () => {
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const makerAddress = accounts[0];
+        libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
+
+        const defaultOrderParams = {
+            ...constants.STATIC_ORDER_PARAMS,
+            exchangeAddress: libs.address,
+            makerAddress,
+            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
+            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+    });
+
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    // Note(albrow): These tests are designed to be supplemental to the
+    // combinatorial tests in test/exchange/internal. They test specific edge
+    // cases that are not covered by the combinatorial tests.
+    describe('LibMath', () => {
+        describe('isRoundingError', () => {
+            it('should return true if there is a rounding error of 0.1%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(999);
+                const target = new BigNumber(50);
+                // rounding error = ((20*50/999) - floor(20*50/999)) / (20*50/999) = 0.1%
+                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+            it('should return false if there is a rounding of 0.09%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(9991);
+                const target = new BigNumber(500);
+                // rounding error = ((20*500/9991) - floor(20*500/9991)) / (20*500/9991) = 0.09%
+                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.false();
+            });
+            it('should return true if there is a rounding error of 0.11%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(9989);
+                const target = new BigNumber(500);
+                // rounding error = ((20*500/9989) - floor(20*500/9989)) / (20*500/9989) = 0.011%
+                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+        });
+        describe('isRoundingErrorCeil', () => {
+            it('should return true if there is a rounding error of 0.1%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(1001);
+                const target = new BigNumber(50);
+                // rounding error = (ceil(20*50/1001) - (20*50/1001)) / (20*50/1001) = 0.1%
+                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+            it('should return false if there is a rounding of 0.09%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(10009);
+                const target = new BigNumber(500);
+                // rounding error = (ceil(20*500/10009) - (20*500/10009)) / (20*500/10009) = 0.09%
+                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.false();
+            });
+            it('should return true if there is a rounding error of 0.11%', async () => {
+                const numerator = new BigNumber(20);
+                const denominator = new BigNumber(10011);
+                const target = new BigNumber(500);
+                // rounding error = (ceil(20*500/10011) - (20*500/10011)) / (20*500/10011) = 0.11%
+                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
+                expect(isRoundingError).to.be.true();
+            });
+        });
+    });
+
+    describe('LibOrder', () => {
+        describe('getOrderHash', () => {
+            it('should output the correct orderHash', async () => {
+                signedOrder = await orderFactory.newSignedOrderAsync();
+                const orderHashHex = await libs.publicGetOrderHash.callAsync(signedOrder);
+                expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(orderHashHex);
+            });
+        });
+    });
+});
diff --git a/contracts/libs/test/global_hooks.ts b/contracts/libs/test/global_hooks.ts
new file mode 100644
index 000000000..f8ace376a
--- /dev/null
+++ b/contracts/libs/test/global_hooks.ts
@@ -0,0 +1,17 @@
+import { env, EnvVars } from '@0x/dev-utils';
+
+import { coverage, profiler, provider } from '@0x/contracts-test-utils';
+before('start web3 provider', () => {
+    provider.start();
+});
+after('generate coverage report', async () => {
+    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+        await coverageSubprovider.writeCoverageAsync();
+    }
+    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
+        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+        await profilerSubprovider.writeProfilerOutputAsync();
+    }
+    provider.stop();
+});
diff --git a/contracts/libs/tsconfig.json b/contracts/libs/tsconfig.json
new file mode 100644
index 000000000..27ca35085
--- /dev/null
+++ b/contracts/libs/tsconfig.json
@@ -0,0 +1,18 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib",
+        "rootDir": ".",
+        "resolveJsonModule": true
+    },
+    "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
+    "files": [
+        "./generated-artifacts/TestLibs.json",
+        "./generated-artifacts/LibOrder.json",
+        "./generated-artifacts/LibFillResults.json",
+        "./generated-artifacts/LibAbiEncoder.json",
+        "./generated-artifacts/LibEIP712.json",
+        "./generated-artifacts/LibMath.json"
+    ],
+    "exclude": ["./deploy/solc/solc_bin"]
+}
diff --git a/contracts/libs/tslint.json b/contracts/libs/tslint.json
new file mode 100644
index 000000000..1bb3ac2a2
--- /dev/null
+++ b/contracts/libs/tslint.json
@@ -0,0 +1,6 @@
+{
+    "extends": ["@0x/tslint-config"],
+    "rules": {
+        "custom-no-magic-numbers": false
+    }
+}
-- 
cgit v1.2.3


From ac5a3fae9b5a21ef59dcc204cedc282ee12bc895 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 15:59:34 +0100
Subject: Import TestLibs contract from @0x/contracts-libs

---
 contracts/core/test/utils/fill_order_combinatorial_utils.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/contracts/core/test/utils/fill_order_combinatorial_utils.ts b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
index 497ed4d59..5d0ea07a8 100644
--- a/contracts/core/test/utils/fill_order_combinatorial_utils.ts
+++ b/contracts/core/test/utils/fill_order_combinatorial_utils.ts
@@ -1,4 +1,4 @@
-import { artifacts as libsArtifacts } from '@0x/contracts-libs';
+import { artifacts as libsArtifacts, TestLibsContract } from '@0x/contracts-libs';
 import {
     AllowanceAmountScenario,
     AssetDataScenario,
@@ -33,7 +33,6 @@ import * as _ from 'lodash';
 import 'make-promises-safe';
 
 import { ExchangeContract, ExchangeFillEventArgs } from '../../generated-wrappers/exchange';
-import { TestLibsContract } from '../../generated-wrappers/test_libs';
 import { artifacts } from '../../src/artifacts';
 
 import { AssetWrapper } from './asset_wrapper';
-- 
cgit v1.2.3


From 8d0192c1ebaac74fee3cbe23a555b12d11af7178 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 15:59:58 +0100
Subject: Enable libs tests on CI

---
 .circleci/config.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index fe81054ac..1ea5aa280 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -42,6 +42,7 @@ jobs:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
             - run: yarn wsrun test:circleci @0x/contracts-multisig
             - run: yarn wsrun test:circleci @0x/contracts-utils
+            - run: yarn wsrun test:circleci @0x/contracts-libs
             - run: yarn wsrun test:circleci @0x/contracts-core
     test-contracts-geth:
         docker:
@@ -56,6 +57,7 @@ jobs:
             # initialized
             - run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test @0x/contracts-multisig
             - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-utils
+            - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-libs
             - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-core
     test-publish:
         resource_class: medium+
-- 
cgit v1.2.3


From 323195f4ad099a0f028e3043950d241ad8d15b37 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Dec 2018 17:12:38 +0100
Subject: De-nest libs contracts

---
 .../examples/ExchangeWrapper/ExchangeWrapper.sol   |   2 +-
 .../contracts/examples/Whitelist/Whitelist.sol     |   2 +-
 .../extensions/DutchAuction/DutchAuction.sol       |   2 +-
 .../extensions/Forwarder/MixinExchangeWrapper.sol  |   8 +-
 .../extensions/Forwarder/MixinForwarderCore.sol    |   6 +-
 .../contracts/extensions/Forwarder/MixinWeth.sol   |   2 +-
 .../Forwarder/interfaces/IForwarderCore.sol        |   4 +-
 .../Forwarder/mixins/MExchangeWrapper.sol          |   4 +-
 .../extensions/OrderValidator/OrderValidator.sol   |   2 +-
 .../core/contracts/protocol/Exchange/Exchange.sol  |   2 +-
 .../protocol/Exchange/MixinExchangeCore.sol        |   8 +-
 .../protocol/Exchange/MixinMatchOrders.sol         |   8 +-
 .../protocol/Exchange/MixinTransactions.sol        |   4 +-
 .../protocol/Exchange/MixinWrapperFunctions.sol    |   8 +-
 .../protocol/Exchange/interfaces/IExchangeCore.sol |   4 +-
 .../protocol/Exchange/interfaces/IMatchOrders.sol  |   4 +-
 .../Exchange/interfaces/IWrapperFunctions.sol      |   4 +-
 .../protocol/Exchange/mixins/MExchangeCore.sol     |   4 +-
 .../protocol/Exchange/mixins/MMatchOrders.sol      |   4 +-
 .../protocol/Exchange/mixins/MWrapperFunctions.sol |   4 +-
 .../ReentrantERC20Token/ReentrantERC20Token.sol    |   2 +-
 contracts/libs/README.md                           |   4 +-
 contracts/libs/contracts/libs/LibAbiEncoder.sol    | 215 +++++++++++++++++
 .../libs/contracts/libs/LibAssetProxyErrors.sol    |  38 ++++
 contracts/libs/contracts/libs/LibConstants.sol     |  49 ++++
 contracts/libs/contracts/libs/LibEIP712.sol        |  87 +++++++
 .../libs/contracts/libs/LibExchangeErrors.sol      |  70 ++++++
 contracts/libs/contracts/libs/LibFillResults.sol   |  53 +++++
 contracts/libs/contracts/libs/LibMath.sol          | 253 +++++++++++++++++++++
 contracts/libs/contracts/libs/LibOrder.sol         | 145 ++++++++++++
 .../AssetProxy/libs/LibAssetProxyErrors.sol        |  38 ----
 .../protocol/Exchange/libs/LibAbiEncoder.sol       | 215 -----------------
 .../protocol/Exchange/libs/LibConstants.sol        |  49 ----
 .../contracts/protocol/Exchange/libs/LibEIP712.sol |  87 -------
 .../protocol/Exchange/libs/LibExchangeErrors.sol   |  70 ------
 .../protocol/Exchange/libs/LibFillResults.sol      |  53 -----
 .../contracts/protocol/Exchange/libs/LibMath.sol   | 253 ---------------------
 .../contracts/protocol/Exchange/libs/LibOrder.sol  | 145 ------------
 .../libs/contracts/test/TestLibs/TestLibs.sol      |   8 +-
 39 files changed, 960 insertions(+), 960 deletions(-)
 create mode 100644 contracts/libs/contracts/libs/LibAbiEncoder.sol
 create mode 100644 contracts/libs/contracts/libs/LibAssetProxyErrors.sol
 create mode 100644 contracts/libs/contracts/libs/LibConstants.sol
 create mode 100644 contracts/libs/contracts/libs/LibEIP712.sol
 create mode 100644 contracts/libs/contracts/libs/LibExchangeErrors.sol
 create mode 100644 contracts/libs/contracts/libs/LibFillResults.sol
 create mode 100644 contracts/libs/contracts/libs/LibMath.sol
 create mode 100644 contracts/libs/contracts/libs/LibOrder.sol
 delete mode 100644 contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol
 delete mode 100644 contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol

diff --git a/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
index 0b85f5864..ca5a64a26 100644
--- a/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
+++ b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
 
 
 contract ExchangeWrapper {
diff --git a/contracts/core/contracts/examples/Whitelist/Whitelist.sol b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
index 96ff47488..cfcddddd3 100644
--- a/contracts/core/contracts/examples/Whitelist/Whitelist.sol
+++ b/contracts/core/contracts/examples/Whitelist/Whitelist.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
 import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol";
 
 
diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
index 02aafe3c9..a40991ae7 100644
--- a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
index e5f0894e7..210eb14c2 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
@@ -21,10 +21,10 @@ pragma experimental ABIEncoderV2;
 
 import "./libs/LibConstants.sol";
 import "./mixins/MExchangeWrapper.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/libs/LibAbiEncoder.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibMath.sol";
 
 
 contract MixinExchangeWrapper is
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
index d7b50903a..bab78d79b 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
@@ -25,9 +25,9 @@ import "./mixins/MAssets.sol";
 import "./mixins/MExchangeWrapper.sol";
 import "./interfaces/IForwarderCore.sol";
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibMath.sol";
 
 
 contract MixinForwarderCore is
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
index 2b2277004..2a281f3ae 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
+++ b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
@@ -18,7 +18,7 @@
 
 pragma solidity 0.4.24;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/libs/LibMath.sol";
 import "./libs/LibConstants.sol";
 import "./mixins/MWeth.sol";
 
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
index 223a3d217..eede20bb8 100644
--- a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
+++ b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 
 
 contract IForwarderCore {
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
index 75287a494..d9e71786a 100644
--- a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
+++ b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 
 
 contract MExchangeWrapper {
diff --git a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
index b4ead1776..9e9e63e9b 100644
--- a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
+++ b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
@@ -20,7 +20,7 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "../../tokens/ERC721Token/IERC721Token.sol";
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/Exchange.sol b/contracts/core/contracts/protocol/Exchange/Exchange.sol
index c199d3c39..65ca742ea 100644
--- a/contracts/core/contracts/protocol/Exchange/Exchange.sol
+++ b/contracts/core/contracts/protocol/Exchange/Exchange.sol
@@ -19,7 +19,7 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibConstants.sol";
+import "@0x/contracts-libs/contracts/libs/LibConstants.sol";
 import "./MixinExchangeCore.sol";
 import "./MixinSignatureValidator.sol";
 import "./MixinWrapperFunctions.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
index befd17659..68d6a3897 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol
@@ -20,10 +20,10 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibConstants.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/libs/LibConstants.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibMath.sol";
 import "./mixins/MExchangeCore.sol";
 import "./mixins/MSignatureValidator.sol";
 import "./mixins/MTransactions.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
index fee2a1a1c..fc6d73482 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol
@@ -15,10 +15,10 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibConstants.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibConstants.sol";
+import "@0x/contracts-libs/contracts/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 import "./mixins/MExchangeCore.sol";
 import "./mixins/MMatchOrders.sol";
 import "./mixins/MTransactions.sol";
diff --git a/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
index 2f9eaca4f..87c614382 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol
@@ -17,10 +17,10 @@
 */
 pragma solidity 0.4.24;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol";
+import "@0x/contracts-libs/contracts/libs/LibExchangeErrors.sol";
 import "./mixins/MSignatureValidator.sol";
 import "./mixins/MTransactions.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibEIP712.sol";
+import "@0x/contracts-libs/contracts/libs/LibEIP712.sol";
 
 
 contract MixinTransactions is
diff --git a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
index 6a5c775fa..2d43432ff 100644
--- a/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol
@@ -20,10 +20,10 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibMath.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol";
+import "@0x/contracts-libs/contracts/libs/LibMath.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibAbiEncoder.sol";
 import "./mixins/MExchangeCore.sol";
 import "./mixins/MWrapperFunctions.sol";
 
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
index 36e1d181e..0da73529c 100644
--- a/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 
 
 contract IExchangeCore {
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
index 114c57503..b88e158c3 100644
--- a/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
@@ -18,8 +18,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 
 
 contract IMatchOrders {
diff --git a/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
index 01deef4ae..833bb7e88 100644
--- a/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 
 
 contract IWrapperFunctions {
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
index ab3e9d6e2..099bdcc33 100644
--- a/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 import "../interfaces/IExchangeCore.sol";
 
 
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
index 719e193e7..bb285de03 100644
--- a/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol
@@ -18,8 +18,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 import "../interfaces/IMatchOrders.sol";
 
 
diff --git a/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
index 763af8885..2d21bf057 100644
--- a/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
+++ b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
@@ -19,8 +19,8 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibFillResults.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
 import "../interfaces/IWrapperFunctions.sol";
 
 
diff --git a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
index 2336e552f..8e077e3e8 100644
--- a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
+++ b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
@@ -22,7 +22,7 @@ pragma experimental ABIEncoderV2;
 import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
 import "../../tokens/ERC20Token/ERC20Token.sol";
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "@0x/contracts-libs/contracts/protocol/Exchange/libs/LibOrder.sol";
+import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
 
 
 // solhint-disable no-unused-vars
diff --git a/contracts/libs/README.md b/contracts/libs/README.md
index 42548f7c3..66eedf6be 100644
--- a/contracts/libs/README.md
+++ b/contracts/libs/README.md
@@ -6,8 +6,8 @@ Smart contracts libs used in the 0x protocol.
 
 Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
 
-*   [protocol](./contracts/protocol)
-    *   This directory contains the libs used by protocol contracts.
+*   [libs](./contracts/protocol)
+    *   This directory contains the libs.
 *   [test](./contracts/test)
     *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
 
diff --git a/contracts/libs/contracts/libs/LibAbiEncoder.sol b/contracts/libs/contracts/libs/LibAbiEncoder.sol
new file mode 100644
index 000000000..4aad37709
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibAbiEncoder.sol
@@ -0,0 +1,215 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./LibOrder.sol";
+
+
+contract LibAbiEncoder {
+
+    /// @dev ABI encodes calldata for `fillOrder`.
+    /// @param order Order struct containing order specifications.
+    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
+    /// @param signature Proof that order has been created by maker.
+    /// @return ABI encoded calldata for `fillOrder`.
+    function abiEncodeFillOrder(
+        LibOrder.Order memory order,
+        uint256 takerAssetFillAmount,
+        bytes memory signature
+    )
+        internal
+        pure
+        returns (bytes memory fillOrderCalldata)
+    {
+        // We need to call MExchangeCore.fillOrder using a delegatecall in
+        // assembly so that we can intercept a call that throws. For this, we
+        // need the input encoded in memory in the Ethereum ABIv2 format [1].
+
+        // | Area     | Offset | Length  | Contents                                    |
+        // | -------- |--------|---------|-------------------------------------------- |
+        // | Header   | 0x00   | 4       | function selector                           |
+        // | Params   |        | 3 * 32  | function parameters:                        |
+        // |          | 0x00   |         |   1. offset to order (*)                    |
+        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
+        // |          | 0x40   |         |   3. offset to signature (*)                |
+        // | Data     |        | 12 * 32 | order:                                      |
+        // |          | 0x000  |         |   1.  senderAddress                         |
+        // |          | 0x020  |         |   2.  makerAddress                          |
+        // |          | 0x040  |         |   3.  takerAddress                          |
+        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
+        // |          | 0x080  |         |   5.  makerAssetAmount                      |
+        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
+        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
+        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
+        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
+        // |          | 0x120  |         |   10. salt                                  |
+        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
+        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
+        // |          | 0x180  | 32      | makerAssetData Length                       |
+        // |          | 0x1A0  | **      | makerAssetData Contents                     |
+        // |          | 0x1C0  | 32      | takerAssetData Length                       |
+        // |          | 0x1E0  | **      | takerAssetData Contents                     |
+        // |          | 0x200  | 32      | signature Length                            |
+        // |          | 0x220  | **      | signature Contents                          |
+
+        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
+        //     An offset stored in the Params area is calculated from the beginning of the Params section.
+        //     An offset stored in the Data area is calculated from the beginning of the Data section.
+
+        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
+
+        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
+
+        assembly {
+
+            // Areas below may use the following variables:
+            //   1. <area>Start   -- Start of this area in memory
+            //   2. <area>End     -- End of this area in memory. This value may
+            //                       be precomputed (before writing contents),
+            //                       or it may be computed as contents are written.
+            //   3. <area>Offset  -- Current offset into area. If an area's End
+            //                       is precomputed, this variable tracks the
+            //                       offsets of contents as they are written.
+
+            /////// Setup Header Area ///////
+            // Load free memory pointer
+            fillOrderCalldata := mload(0x40)
+            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
+            // = 0xb4be83d5
+            // Leave 0x20 bytes to store the length
+            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
+            let headerAreaEnd := add(fillOrderCalldata, 0x24)
+
+            /////// Setup Params Area ///////
+            // This area is preallocated and written to later.
+            // This is because we need to fill in offsets that have not yet been calculated.
+            let paramsAreaStart := headerAreaEnd
+            let paramsAreaEnd := add(paramsAreaStart, 0x60)
+            let paramsAreaOffset := paramsAreaStart
+
+            /////// Setup Data Area ///////
+            let dataAreaStart := paramsAreaEnd
+            let dataAreaEnd := dataAreaStart
+
+            // Offset from the source data we're reading from
+            let sourceOffset := order
+            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
+            let arrayLenBytes := 0
+            let arrayLenWords := 0
+
+            /////// Write order Struct ///////
+            // Write memory location of Order, relative to the start of the
+            // parameter list, then increment the paramsAreaOffset respectively.
+            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
+            paramsAreaOffset := add(paramsAreaOffset, 0x20)
+
+            // Write values for each field in the order
+            // It would be nice to use a loop, but we save on gas by writing
+            // the stores sequentially.
+            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
+            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
+            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
+            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
+            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
+            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
+            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
+            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
+            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
+            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
+            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
+            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
+            dataAreaEnd := add(dataAreaEnd, 0x180)
+            sourceOffset := add(sourceOffset, 0x180)
+
+            // Write offset to <order.makerAssetData>
+            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
+
+            // Calculate length of <order.makerAssetData>
+            sourceOffset := mload(add(order, 0x140)) // makerAssetData
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of <order.makerAssetData>
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of <order.makerAssetData>
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            // Write offset to <order.takerAssetData>
+            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
+
+            // Calculate length of <order.takerAssetData>
+            sourceOffset := mload(add(order, 0x160)) // takerAssetData
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of <order.takerAssetData>
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of  <order.takerAssetData>
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            /////// Write takerAssetFillAmount ///////
+            mstore(paramsAreaOffset, takerAssetFillAmount)
+            paramsAreaOffset := add(paramsAreaOffset, 0x20)
+
+            /////// Write signature ///////
+            // Write offset to paramsArea
+            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
+
+            // Calculate length of signature
+            sourceOffset := signature
+            arrayLenBytes := mload(sourceOffset)
+            sourceOffset := add(sourceOffset, 0x20)
+            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
+
+            // Write length of signature
+            mstore(dataAreaEnd, arrayLenBytes)
+            dataAreaEnd := add(dataAreaEnd, 0x20)
+
+            // Write contents of signature
+            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
+                mstore(dataAreaEnd, mload(sourceOffset))
+                dataAreaEnd := add(dataAreaEnd, 0x20)
+                sourceOffset := add(sourceOffset, 0x20)
+            }
+
+            // Set length of calldata
+            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
+
+            // Increment free memory pointer
+            mstore(0x40, dataAreaEnd)
+        }
+
+        return fillOrderCalldata;
+    }
+}
diff --git a/contracts/libs/contracts/libs/LibAssetProxyErrors.sol b/contracts/libs/contracts/libs/LibAssetProxyErrors.sol
new file mode 100644
index 000000000..1d9a70cc1
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibAssetProxyErrors.sol
@@ -0,0 +1,38 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibAssetProxyErrors {
+
+    /// Authorizable errors ///
+    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
+    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
+    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
+    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
+    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
+
+    /// Transfer errors ///
+    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
+    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
+}
diff --git a/contracts/libs/contracts/libs/LibConstants.sol b/contracts/libs/contracts/libs/LibConstants.sol
new file mode 100644
index 000000000..8d2732cd3
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibConstants.sol
@@ -0,0 +1,49 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+// solhint-disable max-line-length
+contract LibConstants {
+   
+    // Asset data for ZRX token. Used for fee transfers.
+    // @TODO: Hardcode constant when we deploy. Currently 
+    //        not constant to make testing easier.
+
+    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
+    
+    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
+    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
+    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
+    
+    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
+    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
+    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
+    
+    // solhint-disable-next-line var-name-mixedcase
+    bytes public ZRX_ASSET_DATA;
+
+    // @TODO: Remove when we deploy.
+    constructor (bytes memory zrxAssetData)
+        public
+    {
+        ZRX_ASSET_DATA = zrxAssetData;
+    }
+}
+// solhint-enable max-line-length
diff --git a/contracts/libs/contracts/libs/LibEIP712.sol b/contracts/libs/contracts/libs/LibEIP712.sol
new file mode 100644
index 000000000..203edc1fd
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibEIP712.sol
@@ -0,0 +1,87 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract LibEIP712 {
+
+    // EIP191 header for EIP712 prefix
+    string constant internal EIP191_HEADER = "\x19\x01";
+
+    // EIP712 Domain Name value
+    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
+
+    // EIP712 Domain Version value
+    string constant internal EIP712_DOMAIN_VERSION = "2";
+
+    // Hash of the EIP712 Domain Separator Schema
+    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "EIP712Domain(",
+        "string name,",
+        "string version,",
+        "address verifyingContract",
+        ")"
+    ));
+
+    // Hash of the EIP712 Domain Separator data
+    // solhint-disable-next-line var-name-mixedcase
+    bytes32 public EIP712_DOMAIN_HASH;
+
+    constructor ()
+        public
+    {
+        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
+            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
+            keccak256(bytes(EIP712_DOMAIN_NAME)),
+            keccak256(bytes(EIP712_DOMAIN_VERSION)),
+            bytes32(address(this))
+        ));
+    }
+
+    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
+    /// @param hashStruct The EIP712 hash struct.
+    /// @return EIP712 hash applied to this EIP712 Domain.
+    function hashEIP712Message(bytes32 hashStruct)
+        internal
+        view
+        returns (bytes32 result)
+    {
+        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
+
+        // Assembly for more efficient computing:
+        // keccak256(abi.encodePacked(
+        //     EIP191_HEADER,
+        //     EIP712_DOMAIN_HASH,
+        //     hashStruct    
+        // ));
+
+        assembly {
+            // Load free memory pointer
+            let memPtr := mload(64)
+
+            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
+            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
+            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
+
+            // Compute hash
+            result := keccak256(memPtr, 66)
+        }
+        return result;
+    }
+}
diff --git a/contracts/libs/contracts/libs/LibExchangeErrors.sol b/contracts/libs/contracts/libs/LibExchangeErrors.sol
new file mode 100644
index 000000000..a0f75bc06
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibExchangeErrors.sol
@@ -0,0 +1,70 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+// solhint-disable
+pragma solidity 0.4.24;
+
+
+/// @dev This contract documents the revert reasons used in the Exchange contract.
+/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
+contract LibExchangeErrors {
+
+    /// Order validation errors ///
+    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
+    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
+    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
+    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
+    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
+    
+    /// fillOrder validation errors ///
+    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
+    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
+    
+    /// Signature validation errors ///
+    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
+    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
+    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
+    
+    /// cancelOrdersUptTo errors ///
+    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
+
+    /// fillOrKillOrder errors ///
+    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
+
+    /// matchOrders errors ///
+    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
+
+    /// Transaction errors ///
+    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
+    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
+    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
+    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
+    
+    /// registerAssetProxy errors ///
+    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
+
+    /// dispatchTransferFrom errors ///
+    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
+    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
+
+    /// Length validation errors ///
+    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
+    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
+    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
+    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
+}
diff --git a/contracts/libs/contracts/libs/LibFillResults.sol b/contracts/libs/contracts/libs/LibFillResults.sol
new file mode 100644
index 000000000..fbd9950bf
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibFillResults.sol
@@ -0,0 +1,53 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
+
+
+contract LibFillResults is
+    SafeMath
+{
+    struct FillResults {
+        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
+        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
+        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
+        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
+    }
+
+    struct MatchedFillResults {
+        FillResults left;                    // Amounts filled and fees paid of left order.
+        FillResults right;                   // Amounts filled and fees paid of right order.
+        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
+    }
+
+    /// @dev Adds properties of both FillResults instances.
+    ///      Modifies the first FillResults instance specified.
+    /// @param totalFillResults Fill results instance that will be added onto.
+    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
+    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
+        internal
+        pure
+    {
+        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
+        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
+        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
+        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
+    }
+}
diff --git a/contracts/libs/contracts/libs/LibMath.sol b/contracts/libs/contracts/libs/LibMath.sol
new file mode 100644
index 000000000..b24876a9c
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibMath.sol
@@ -0,0 +1,253 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
+
+
+contract LibMath is
+    SafeMath
+{
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded down.
+    function safeGetPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        require(
+            !isRoundingErrorFloor(
+                numerator,
+                denominator,
+                target
+            ),
+            "ROUNDING_ERROR"
+        );
+        
+        partialAmount = safeDiv(
+            safeMul(numerator, target),
+            denominator
+        );
+        return partialAmount;
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    ///      Reverts if rounding error is >= 0.1%
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded up.
+    function safeGetPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        require(
+            !isRoundingErrorCeil(
+                numerator,
+                denominator,
+                target
+            ),
+            "ROUNDING_ERROR"
+        );
+        
+        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
+        //       ceil(a / b) = floor((a + b - 1) / b)
+        // To implement `ceil(a / b)` using safeDiv.
+        partialAmount = safeDiv(
+            safeAdd(
+                safeMul(numerator, target),
+                safeSub(denominator, 1)
+            ),
+            denominator
+        );
+        return partialAmount;
+    }
+
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded down.
+    function getPartialAmountFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        partialAmount = safeDiv(
+            safeMul(numerator, target),
+            denominator
+        );
+        return partialAmount;
+    }
+    
+    /// @dev Calculates partial value given a numerator and denominator rounded down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to calculate partial of.
+    /// @return Partial value of target rounded up.
+    function getPartialAmountCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (uint256 partialAmount)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+
+        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
+        //       ceil(a / b) = floor((a + b - 1) / b)
+        // To implement `ceil(a / b)` using safeDiv.
+        partialAmount = safeDiv(
+            safeAdd(
+                safeMul(numerator, target),
+                safeSub(denominator, 1)
+            ),
+            denominator
+        );
+        return partialAmount;
+    }
+    
+    /// @dev Checks if rounding error >= 0.1% when rounding down.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function isRoundingErrorFloor(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (bool isError)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+        
+        // The absolute rounding error is the difference between the rounded
+        // value and the ideal value. The relative rounding error is the
+        // absolute rounding error divided by the absolute value of the
+        // ideal value. This is undefined when the ideal value is zero.
+        //
+        // The ideal value is `numerator * target / denominator`.
+        // Let's call `numerator * target % denominator` the remainder.
+        // The absolute error is `remainder / denominator`.
+        //
+        // When the ideal value is zero, we require the absolute error to
+        // be zero. Fortunately, this is always the case. The ideal value is
+        // zero iff `numerator == 0` and/or `target == 0`. In this case the
+        // remainder and absolute error are also zero. 
+        if (target == 0 || numerator == 0) {
+            return false;
+        }
+        
+        // Otherwise, we want the relative rounding error to be strictly
+        // less than 0.1%.
+        // The relative error is `remainder / (numerator * target)`.
+        // We want the relative error less than 1 / 1000:
+        //        remainder / (numerator * denominator)  <  1 / 1000
+        // or equivalently:
+        //        1000 * remainder  <  numerator * target
+        // so we have a rounding error iff:
+        //        1000 * remainder  >=  numerator * target
+        uint256 remainder = mulmod(
+            target,
+            numerator,
+            denominator
+        );
+        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
+        return isError;
+    }
+    
+    /// @dev Checks if rounding error >= 0.1% when rounding up.
+    /// @param numerator Numerator.
+    /// @param denominator Denominator.
+    /// @param target Value to multiply with numerator/denominator.
+    /// @return Rounding error is present.
+    function isRoundingErrorCeil(
+        uint256 numerator,
+        uint256 denominator,
+        uint256 target
+    )
+        internal
+        pure
+        returns (bool isError)
+    {
+        require(
+            denominator > 0,
+            "DIVISION_BY_ZERO"
+        );
+        
+        // See the comments in `isRoundingError`.
+        if (target == 0 || numerator == 0) {
+            // When either is zero, the ideal value and rounded value are zero
+            // and there is no rounding error. (Although the relative error
+            // is undefined.)
+            return false;
+        }
+        // Compute remainder as before
+        uint256 remainder = mulmod(
+            target,
+            numerator,
+            denominator
+        );
+        remainder = safeSub(denominator, remainder) % denominator;
+        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
+        return isError;
+    }
+}
diff --git a/contracts/libs/contracts/libs/LibOrder.sol b/contracts/libs/contracts/libs/LibOrder.sol
new file mode 100644
index 000000000..0fe7c2161
--- /dev/null
+++ b/contracts/libs/contracts/libs/LibOrder.sol
@@ -0,0 +1,145 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "./LibEIP712.sol";
+
+
+contract LibOrder is
+    LibEIP712
+{
+    // Hash for the EIP712 Order Schema
+    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
+        "Order(",
+        "address makerAddress,",
+        "address takerAddress,",
+        "address feeRecipientAddress,",
+        "address senderAddress,",
+        "uint256 makerAssetAmount,",
+        "uint256 takerAssetAmount,",
+        "uint256 makerFee,",
+        "uint256 takerFee,",
+        "uint256 expirationTimeSeconds,",
+        "uint256 salt,",
+        "bytes makerAssetData,",
+        "bytes takerAssetData",
+        ")"
+    ));
+
+    // A valid order remains fillable until it is expired, fully filled, or cancelled.
+    // An order's state is unaffected by external factors, like account balances.
+    enum OrderStatus {
+        INVALID,                     // Default value
+        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
+        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
+        FILLABLE,                    // Order is fillable
+        EXPIRED,                     // Order has already expired
+        FULLY_FILLED,                // Order is fully filled
+        CANCELLED                    // Order has been cancelled
+    }
+
+    // solhint-disable max-line-length
+    struct Order {
+        address makerAddress;           // Address that created the order.      
+        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
+        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
+        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
+        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
+        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
+        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
+        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
+        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
+        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
+        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
+        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
+    }
+    // solhint-enable max-line-length
+
+    struct OrderInfo {
+        uint8 orderStatus;                    // Status that describes order's validity and fillability.
+        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
+        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
+    }
+
+    /// @dev Calculates Keccak-256 hash of the order.
+    /// @param order The order structure.
+    /// @return Keccak-256 EIP712 hash of the order.
+    function getOrderHash(Order memory order)
+        internal
+        view
+        returns (bytes32 orderHash)
+    {
+        orderHash = hashEIP712Message(hashOrder(order));
+        return orderHash;
+    }
+
+    /// @dev Calculates EIP712 hash of the order.
+    /// @param order The order structure.
+    /// @return EIP712 hash of the order.
+    function hashOrder(Order memory order)
+        internal
+        pure
+        returns (bytes32 result)
+    {
+        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
+        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
+        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
+
+        // Assembly for more efficiently computing:
+        // keccak256(abi.encodePacked(
+        //     EIP712_ORDER_SCHEMA_HASH,
+        //     bytes32(order.makerAddress),
+        //     bytes32(order.takerAddress),
+        //     bytes32(order.feeRecipientAddress),
+        //     bytes32(order.senderAddress),
+        //     order.makerAssetAmount,
+        //     order.takerAssetAmount,
+        //     order.makerFee,
+        //     order.takerFee,
+        //     order.expirationTimeSeconds,
+        //     order.salt,
+        //     keccak256(order.makerAssetData),
+        //     keccak256(order.takerAssetData)
+        // ));
+
+        assembly {
+            // Calculate memory addresses that will be swapped out before hashing
+            let pos1 := sub(order, 32)
+            let pos2 := add(order, 320)
+            let pos3 := add(order, 352)
+
+            // Backup
+            let temp1 := mload(pos1)
+            let temp2 := mload(pos2)
+            let temp3 := mload(pos3)
+            
+            // Hash in place
+            mstore(pos1, schemaHash)
+            mstore(pos2, makerAssetDataHash)
+            mstore(pos3, takerAssetDataHash)
+            result := keccak256(pos1, 416)
+            
+            // Restore
+            mstore(pos1, temp1)
+            mstore(pos2, temp2)
+            mstore(pos3, temp3)
+        }
+        return result;
+    }
+}
diff --git a/contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
deleted file mode 100644
index 1d9a70cc1..000000000
--- a/contracts/libs/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibAssetProxyErrors {
-
-    /// Authorizable errors ///
-    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
-    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
-    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
-    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
-    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
-
-    /// Transfer errors ///
-    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
-    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
-}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
deleted file mode 100644
index 4aad37709..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./LibOrder.sol";
-
-
-contract LibAbiEncoder {
-
-    /// @dev ABI encodes calldata for `fillOrder`.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return ABI encoded calldata for `fillOrder`.
-    function abiEncodeFillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        // We need to call MExchangeCore.fillOrder using a delegatecall in
-        // assembly so that we can intercept a call that throws. For this, we
-        // need the input encoded in memory in the Ethereum ABIv2 format [1].
-
-        // | Area     | Offset | Length  | Contents                                    |
-        // | -------- |--------|---------|-------------------------------------------- |
-        // | Header   | 0x00   | 4       | function selector                           |
-        // | Params   |        | 3 * 32  | function parameters:                        |
-        // |          | 0x00   |         |   1. offset to order (*)                    |
-        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
-        // |          | 0x40   |         |   3. offset to signature (*)                |
-        // | Data     |        | 12 * 32 | order:                                      |
-        // |          | 0x000  |         |   1.  senderAddress                         |
-        // |          | 0x020  |         |   2.  makerAddress                          |
-        // |          | 0x040  |         |   3.  takerAddress                          |
-        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
-        // |          | 0x080  |         |   5.  makerAssetAmount                      |
-        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
-        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
-        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
-        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
-        // |          | 0x120  |         |   10. salt                                  |
-        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
-        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
-        // |          | 0x180  | 32      | makerAssetData Length                       |
-        // |          | 0x1A0  | **      | makerAssetData Contents                     |
-        // |          | 0x1C0  | 32      | takerAssetData Length                       |
-        // |          | 0x1E0  | **      | takerAssetData Contents                     |
-        // |          | 0x200  | 32      | signature Length                            |
-        // |          | 0x220  | **      | signature Contents                          |
-
-        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
-        //     An offset stored in the Params area is calculated from the beginning of the Params section.
-        //     An offset stored in the Data area is calculated from the beginning of the Data section.
-
-        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
-
-        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
-
-        assembly {
-
-            // Areas below may use the following variables:
-            //   1. <area>Start   -- Start of this area in memory
-            //   2. <area>End     -- End of this area in memory. This value may
-            //                       be precomputed (before writing contents),
-            //                       or it may be computed as contents are written.
-            //   3. <area>Offset  -- Current offset into area. If an area's End
-            //                       is precomputed, this variable tracks the
-            //                       offsets of contents as they are written.
-
-            /////// Setup Header Area ///////
-            // Load free memory pointer
-            fillOrderCalldata := mload(0x40)
-            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
-            // = 0xb4be83d5
-            // Leave 0x20 bytes to store the length
-            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
-            let headerAreaEnd := add(fillOrderCalldata, 0x24)
-
-            /////// Setup Params Area ///////
-            // This area is preallocated and written to later.
-            // This is because we need to fill in offsets that have not yet been calculated.
-            let paramsAreaStart := headerAreaEnd
-            let paramsAreaEnd := add(paramsAreaStart, 0x60)
-            let paramsAreaOffset := paramsAreaStart
-
-            /////// Setup Data Area ///////
-            let dataAreaStart := paramsAreaEnd
-            let dataAreaEnd := dataAreaStart
-
-            // Offset from the source data we're reading from
-            let sourceOffset := order
-            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
-            let arrayLenBytes := 0
-            let arrayLenWords := 0
-
-            /////// Write order Struct ///////
-            // Write memory location of Order, relative to the start of the
-            // parameter list, then increment the paramsAreaOffset respectively.
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            // Write values for each field in the order
-            // It would be nice to use a loop, but we save on gas by writing
-            // the stores sequentially.
-            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
-            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
-            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
-            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
-            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
-            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
-            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
-            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
-            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
-            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
-            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
-            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
-            dataAreaEnd := add(dataAreaEnd, 0x180)
-            sourceOffset := add(sourceOffset, 0x180)
-
-            // Write offset to <order.makerAssetData>
-            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.makerAssetData>
-            sourceOffset := mload(add(order, 0x140)) // makerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.makerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of <order.makerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Write offset to <order.takerAssetData>
-            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.takerAssetData>
-            sourceOffset := mload(add(order, 0x160)) // takerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.takerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of  <order.takerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            /////// Write takerAssetFillAmount ///////
-            mstore(paramsAreaOffset, takerAssetFillAmount)
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            /////// Write signature ///////
-            // Write offset to paramsArea
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-
-            // Calculate length of signature
-            sourceOffset := signature
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of signature
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of signature
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Set length of calldata
-            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
-
-            // Increment free memory pointer
-            mstore(0x40, dataAreaEnd)
-        }
-
-        return fillOrderCalldata;
-    }
-}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol
deleted file mode 100644
index 8d2732cd3..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibConstants.sol
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-// solhint-disable max-line-length
-contract LibConstants {
-   
-    // Asset data for ZRX token. Used for fee transfers.
-    // @TODO: Hardcode constant when we deploy. Currently 
-    //        not constant to make testing easier.
-
-    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
-    
-    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
-    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
-    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    // solhint-disable-next-line var-name-mixedcase
-    bytes public ZRX_ASSET_DATA;
-
-    // @TODO: Remove when we deploy.
-    constructor (bytes memory zrxAssetData)
-        public
-    {
-        ZRX_ASSET_DATA = zrxAssetData;
-    }
-}
-// solhint-enable max-line-length
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol
deleted file mode 100644
index 203edc1fd..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibEIP712.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract LibEIP712 {
-
-    // EIP191 header for EIP712 prefix
-    string constant internal EIP191_HEADER = "\x19\x01";
-
-    // EIP712 Domain Name value
-    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
-
-    // EIP712 Domain Version value
-    string constant internal EIP712_DOMAIN_VERSION = "2";
-
-    // Hash of the EIP712 Domain Separator Schema
-    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "EIP712Domain(",
-        "string name,",
-        "string version,",
-        "address verifyingContract",
-        ")"
-    ));
-
-    // Hash of the EIP712 Domain Separator data
-    // solhint-disable-next-line var-name-mixedcase
-    bytes32 public EIP712_DOMAIN_HASH;
-
-    constructor ()
-        public
-    {
-        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
-            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
-            keccak256(bytes(EIP712_DOMAIN_NAME)),
-            keccak256(bytes(EIP712_DOMAIN_VERSION)),
-            bytes32(address(this))
-        ));
-    }
-
-    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
-    /// @param hashStruct The EIP712 hash struct.
-    /// @return EIP712 hash applied to this EIP712 Domain.
-    function hashEIP712Message(bytes32 hashStruct)
-        internal
-        view
-        returns (bytes32 result)
-    {
-        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
-
-        // Assembly for more efficient computing:
-        // keccak256(abi.encodePacked(
-        //     EIP191_HEADER,
-        //     EIP712_DOMAIN_HASH,
-        //     hashStruct    
-        // ));
-
-        assembly {
-            // Load free memory pointer
-            let memPtr := mload(64)
-
-            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
-            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
-            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
-
-            // Compute hash
-            result := keccak256(memPtr, 66)
-        }
-        return result;
-    }
-}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
deleted file mode 100644
index a0f75bc06..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the Exchange contract.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibExchangeErrors {
-
-    /// Order validation errors ///
-    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
-    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
-    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
-    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
-    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
-    
-    /// fillOrder validation errors ///
-    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
-    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
-    
-    /// Signature validation errors ///
-    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
-    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
-    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
-    
-    /// cancelOrdersUptTo errors ///
-    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
-
-    /// fillOrKillOrder errors ///
-    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
-
-    /// matchOrders errors ///
-    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
-
-    /// Transaction errors ///
-    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
-    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
-    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
-    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
-    
-    /// registerAssetProxy errors ///
-    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
-
-    /// dispatchTransferFrom errors ///
-    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
-
-    /// Length validation errors ///
-    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
-    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
-    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
-    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
-}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol
deleted file mode 100644
index fbd9950bf..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibFillResults.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
-
-
-contract LibFillResults is
-    SafeMath
-{
-    struct FillResults {
-        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
-        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
-        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
-        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
-    }
-
-    struct MatchedFillResults {
-        FillResults left;                    // Amounts filled and fees paid of left order.
-        FillResults right;                   // Amounts filled and fees paid of right order.
-        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
-    }
-
-    /// @dev Adds properties of both FillResults instances.
-    ///      Modifies the first FillResults instance specified.
-    /// @param totalFillResults Fill results instance that will be added onto.
-    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
-    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        internal
-        pure
-    {
-        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
-        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
-        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
-        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
-    }
-}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol
deleted file mode 100644
index b24876a9c..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibMath.sol
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol";
-
-
-contract LibMath is
-    SafeMath
-{
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function safeGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorFloor(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function safeGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorCeil(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function getPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function getPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // The absolute rounding error is the difference between the rounded
-        // value and the ideal value. The relative rounding error is the
-        // absolute rounding error divided by the absolute value of the
-        // ideal value. This is undefined when the ideal value is zero.
-        //
-        // The ideal value is `numerator * target / denominator`.
-        // Let's call `numerator * target % denominator` the remainder.
-        // The absolute error is `remainder / denominator`.
-        //
-        // When the ideal value is zero, we require the absolute error to
-        // be zero. Fortunately, this is always the case. The ideal value is
-        // zero iff `numerator == 0` and/or `target == 0`. In this case the
-        // remainder and absolute error are also zero. 
-        if (target == 0 || numerator == 0) {
-            return false;
-        }
-        
-        // Otherwise, we want the relative rounding error to be strictly
-        // less than 0.1%.
-        // The relative error is `remainder / (numerator * target)`.
-        // We want the relative error less than 1 / 1000:
-        //        remainder / (numerator * denominator)  <  1 / 1000
-        // or equivalently:
-        //        1000 * remainder  <  numerator * target
-        // so we have a rounding error iff:
-        //        1000 * remainder  >=  numerator * target
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding up.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // See the comments in `isRoundingError`.
-        if (target == 0 || numerator == 0) {
-            // When either is zero, the ideal value and rounded value are zero
-            // and there is no rounding error. (Although the relative error
-            // is undefined.)
-            return false;
-        }
-        // Compute remainder as before
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        remainder = safeSub(denominator, remainder) % denominator;
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-}
diff --git a/contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol b/contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol
deleted file mode 100644
index 0fe7c2161..000000000
--- a/contracts/libs/contracts/protocol/Exchange/libs/LibOrder.sol
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./LibEIP712.sol";
-
-
-contract LibOrder is
-    LibEIP712
-{
-    // Hash for the EIP712 Order Schema
-    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "Order(",
-        "address makerAddress,",
-        "address takerAddress,",
-        "address feeRecipientAddress,",
-        "address senderAddress,",
-        "uint256 makerAssetAmount,",
-        "uint256 takerAssetAmount,",
-        "uint256 makerFee,",
-        "uint256 takerFee,",
-        "uint256 expirationTimeSeconds,",
-        "uint256 salt,",
-        "bytes makerAssetData,",
-        "bytes takerAssetData",
-        ")"
-    ));
-
-    // A valid order remains fillable until it is expired, fully filled, or cancelled.
-    // An order's state is unaffected by external factors, like account balances.
-    enum OrderStatus {
-        INVALID,                     // Default value
-        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
-        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
-        FILLABLE,                    // Order is fillable
-        EXPIRED,                     // Order has already expired
-        FULLY_FILLED,                // Order is fully filled
-        CANCELLED                    // Order has been cancelled
-    }
-
-    // solhint-disable max-line-length
-    struct Order {
-        address makerAddress;           // Address that created the order.      
-        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
-        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
-        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
-        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
-        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
-        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
-        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
-        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
-        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
-        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
-        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
-    }
-    // solhint-enable max-line-length
-
-    struct OrderInfo {
-        uint8 orderStatus;                    // Status that describes order's validity and fillability.
-        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
-        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
-    }
-
-    /// @dev Calculates Keccak-256 hash of the order.
-    /// @param order The order structure.
-    /// @return Keccak-256 EIP712 hash of the order.
-    function getOrderHash(Order memory order)
-        internal
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = hashEIP712Message(hashOrder(order));
-        return orderHash;
-    }
-
-    /// @dev Calculates EIP712 hash of the order.
-    /// @param order The order structure.
-    /// @return EIP712 hash of the order.
-    function hashOrder(Order memory order)
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
-        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
-        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
-
-        // Assembly for more efficiently computing:
-        // keccak256(abi.encodePacked(
-        //     EIP712_ORDER_SCHEMA_HASH,
-        //     bytes32(order.makerAddress),
-        //     bytes32(order.takerAddress),
-        //     bytes32(order.feeRecipientAddress),
-        //     bytes32(order.senderAddress),
-        //     order.makerAssetAmount,
-        //     order.takerAssetAmount,
-        //     order.makerFee,
-        //     order.takerFee,
-        //     order.expirationTimeSeconds,
-        //     order.salt,
-        //     keccak256(order.makerAssetData),
-        //     keccak256(order.takerAssetData)
-        // ));
-
-        assembly {
-            // Calculate memory addresses that will be swapped out before hashing
-            let pos1 := sub(order, 32)
-            let pos2 := add(order, 320)
-            let pos3 := add(order, 352)
-
-            // Backup
-            let temp1 := mload(pos1)
-            let temp2 := mload(pos2)
-            let temp3 := mload(pos3)
-            
-            // Hash in place
-            mstore(pos1, schemaHash)
-            mstore(pos2, makerAssetDataHash)
-            mstore(pos3, takerAssetDataHash)
-            result := keccak256(pos1, 416)
-            
-            // Restore
-            mstore(pos1, temp1)
-            mstore(pos2, temp2)
-            mstore(pos3, temp3)
-        }
-        return result;
-    }
-}
diff --git a/contracts/libs/contracts/test/TestLibs/TestLibs.sol b/contracts/libs/contracts/test/TestLibs/TestLibs.sol
index a10f981fc..bd5f9f9da 100644
--- a/contracts/libs/contracts/test/TestLibs/TestLibs.sol
+++ b/contracts/libs/contracts/test/TestLibs/TestLibs.sol
@@ -19,10 +19,10 @@
 pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
-import "../../protocol/Exchange/libs/LibMath.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
+import "../../libs/LibMath.sol";
+import "../../libs/LibOrder.sol";
+import "../../libs/LibFillResults.sol";
+import "../../libs/LibAbiEncoder.sol";
 
 
 contract TestLibs is 
-- 
cgit v1.2.3


From 340493a0b14b0c70524407b4c66f61d115845c33 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 13:36:47 -0800
Subject: polish: reduce vertical padding in instant

---
 packages/instant/src/components/buy_order_progress.tsx | 2 +-
 packages/instant/src/components/instant_heading.tsx    | 2 +-
 packages/instant/src/components/order_details.tsx      | 2 +-
 packages/instant/src/components/payment_method.tsx     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/instant/src/components/buy_order_progress.tsx b/packages/instant/src/components/buy_order_progress.tsx
index 6568de91b..a19f5a4d0 100644
--- a/packages/instant/src/components/buy_order_progress.tsx
+++ b/packages/instant/src/components/buy_order_progress.tsx
@@ -21,7 +21,7 @@ export const BuyOrderProgress: React.StatelessComponent<BuyOrderProgressProps> =
         const hasEnded = buyOrderState.processState !== OrderProcessState.Processing;
         const expectedTimeMs = progress.expectedEndTimeUnix - progress.startTimeUnix;
         return (
-            <Container padding="20px 20px 0px 20px" width="100%">
+            <Container width="100%" padding="20px 20px 0px 20px">
                 <Container marginBottom="5px">
                     <TimeCounter estimatedTimeMs={expectedTimeMs} hasEnded={hasEnded} key={progress.startTimeUnix} />
                 </Container>
diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 808c6dc7f..117f9dd5f 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -32,7 +32,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
     public render(): React.ReactNode {
         const iconOrAmounts = this._renderIcon() || this._renderAmountsSection();
         return (
-            <Container backgroundColor={ColorOption.primaryColor} padding="20px" width="100%">
+            <Container backgroundColor={ColorOption.primaryColor} width="100%" padding="20px">
                 <Container marginBottom="5px">
                     <Text
                         letterSpacing="1px"
diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 5fc956e1c..a8e0e2513 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -34,7 +34,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 ? assetEthBaseUnitAmount.div(selectedAssetUnitAmount).ceil()
                 : undefined;
         return (
-            <Container padding="20px" width="100%" flexGrow={1}>
+            <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
                 <Container marginBottom="10px">
                     <Text
                         letterSpacing="1px"
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index 4efe5b28e..603788748 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -26,7 +26,7 @@ export interface PaymentMethodProps {
 export class PaymentMethod extends React.Component<PaymentMethodProps> {
     public render(): React.ReactNode {
         return (
-            <Container padding="20px" width="100%" height="133px">
+            <Container width="100%" height="120px" padding="20px 20px 0px 20px">
                 <Container marginBottom="12px">
                     <Flex justify="space-between">
                         <Text
-- 
cgit v1.2.3


From 14ad091e83c12ff9dca49a6948cbeeac668730f4 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 4 Dec 2018 15:20:26 -0800
Subject: fix(instant): lighten the overlay color to 0.7 opacity from 0.9

---
 packages/instant/src/components/ui/overlay.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/components/ui/overlay.tsx b/packages/instant/src/components/ui/overlay.tsx
index 7d311dc2f..0b5eaf299 100644
--- a/packages/instant/src/components/ui/overlay.tsx
+++ b/packages/instant/src/components/ui/overlay.tsx
@@ -33,7 +33,7 @@ export const Overlay =
 
 Overlay.defaultProps = {
     zIndex: zIndex.overlayDefault,
-    backgroundColor: generateOverlayBlack(0.9),
+    backgroundColor: generateOverlayBlack(0.7),
 };
 
 Overlay.displayName = 'Overlay';
-- 
cgit v1.2.3


From 8b659dbd77294f3d44f4c1fe75a62d6fec3fea15 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 4 Dec 2018 15:20:55 -0800
Subject: feat(instant): give a stable class name to the close button on the
 overlay

---
 .../src/components/zero_ex_instant_overlay.tsx       | 20 +++++++++++---------
 packages/instant/src/constants.ts                    |  1 +
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index b3fb57dd6..f823d050d 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 
 import { ZeroExInstantContainer } from '../components/zero_ex_instant_container';
-import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
+import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_CLOSE_BUTTON_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
 import { ColorOption } from '../style/theme';
 
 import { Container } from './ui/container';
@@ -22,14 +22,16 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
             <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
-                        <Icon
-                            height={18}
-                            width={18}
-                            color={ColorOption.white}
-                            icon="closeX"
-                            onClick={onClose}
-                            padding="2em 2em"
-                        />
+                        <Container className={OVERLAY_CLOSE_BUTTON_DIV_CLASS}>
+                            <Icon
+                                height={18}
+                                width={18}
+                                color={ColorOption.white}
+                                icon="closeX"
+                                onClick={onClose}
+                                padding="2em 2em"
+                            />
+                        </Container>
                     </Container>
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 2439c7349..89d4b88d0 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -8,6 +8,7 @@ export const DEFAULT_ZERO_EX_CONTAINER_SELECTOR = '#zeroExInstantContainer';
 export const INJECTED_DIV_CLASS = 'zeroExInstantResetRoot';
 export const INJECTED_DIV_ID = 'zeroExInstant';
 export const OVERLAY_DIV_CLASS = 'zeroExInstantOverlay';
+export const OVERLAY_CLOSE_BUTTON_DIV_CLASS = 'zeroExInstantOverlayCloseButton';
 export const MAIN_CONTAINER_DIV_CLASS = 'zeroExInstantMainContainer';
 export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction failed';
 export const GWEI_IN_WEI = new BigNumber(1000000000);
-- 
cgit v1.2.3


From 1b4c477ddb13d5d305f3a607e3b3c837d143b311 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 15:42:56 -0800
Subject: Ensure build process receives build arguments

See https://github.com/entropitor/dotenv-cli/issues/8
---
 packages/instant/.dogfood.discharge.json    | 2 +-
 packages/instant/.production.discharge.json | 2 +-
 packages/instant/.staging.discharge.json    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index 5d6a09a16..651b3daa6 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build --env.discharge_target=dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build -- --env.discharge_target=dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 947f68b1a..1ce39fdd8 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "dotenv yarn build --env.discharge_target=production",
+    "build_command": "dotenv yarn build -- --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index bd5f28ba8..844e3ca4e 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "dotenv WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build -- --env.discharge_target=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
-- 
cgit v1.2.3


From feb715a08bba50f07600ef747246cb8417f98cfe Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 4 Dec 2018 15:44:48 -0800
Subject: fix(instant): remove extra container around the button

---
 .../src/components/zero_ex_instant_overlay.tsx     | 26 +++++++++++++---------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index f823d050d..96e560691 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -21,17 +21,21 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
         <ZeroExInstantProvider {...rest}>
             <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
-                    <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
-                        <Container className={OVERLAY_CLOSE_BUTTON_DIV_CLASS}>
-                            <Icon
-                                height={18}
-                                width={18}
-                                color={ColorOption.white}
-                                icon="closeX"
-                                onClick={onClose}
-                                padding="2em 2em"
-                            />
-                        </Container>
+                    <Container
+                        className={OVERLAY_CLOSE_BUTTON_DIV_CLASS}
+                        position="absolute"
+                        top="0px"
+                        right="0px"
+                        display={{ default: 'initial', sm: 'none' }}
+                    >
+                        <Icon
+                            height={18}
+                            width={18}
+                            color={ColorOption.white}
+                            icon="closeX"
+                            onClick={onClose}
+                            padding="2em 2em"
+                        />
                     </Container>
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
-- 
cgit v1.2.3


From 1cc043d7a9d2c7bbdfc6b692ca30b8af8d6b8606 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 15:58:36 -0800
Subject: feat(instant): input to trigger error for rollbar testing

---
 packages/instant/src/components/scaling_amount_input.tsx | 5 +++++
 packages/instant/src/constants.ts                        | 1 +
 2 files changed, 6 insertions(+)

diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index 0861bbe05..f95020461 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -4,6 +4,7 @@ import * as React from 'react';
 
 import { Maybe } from '../types';
 
+import { MAGIC_TRIGGER_ERROR_INPUT } from '../constants';
 import { ColorOption } from '../style/theme';
 import { maybeBigNumberUtil } from '../util/maybe_big_number';
 import { util } from '../util/util';
@@ -71,6 +72,10 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
         );
     }
     private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        if (event.target.value === MAGIC_TRIGGER_ERROR_INPUT) {
+            throw new Error('Triggered error');
+        }
+
         const sanitizedValue = event.target.value.replace(/[^0-9.]/g, ''); // only allow numbers and "."
         this.setState({
             stringValue: sanitizedValue,
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 2439c7349..bf434e33e 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -17,6 +17,7 @@ export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
 export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
+export const MAGIC_TRIGGER_ERROR_INPUT = '0`';
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
 export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const HEAP_ENABLED = process.env.HEAP_ENABLED;
-- 
cgit v1.2.3


From a138ee7e836a2ddb7a2ae317fe56dddaca5703ff Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:10:56 -0800
Subject: Add GIT_SHA and NPM_VERSION constants, report git and npm version in
 error

---
 packages/instant/src/components/scaling_amount_input.tsx | 4 ++--
 packages/instant/src/constants.ts                        | 5 ++++-
 packages/instant/src/util/analytics.ts                   | 6 +++---
 packages/instant/src/util/error_reporter.ts              | 4 ++--
 4 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index f95020461..86aca5a65 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -4,7 +4,7 @@ import * as React from 'react';
 
 import { Maybe } from '../types';
 
-import { MAGIC_TRIGGER_ERROR_INPUT } from '../constants';
+import { GIT_SHA, MAGIC_TRIGGER_ERROR_INPUT, MAGIC_TRIGGER_ERROR_MESSAGE, NPM_PACKAGE_VERSION } from '../constants';
 import { ColorOption } from '../style/theme';
 import { maybeBigNumberUtil } from '../util/maybe_big_number';
 import { util } from '../util/util';
@@ -73,7 +73,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
     }
     private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
         if (event.target.value === MAGIC_TRIGGER_ERROR_INPUT) {
-            throw new Error('Triggered error');
+            throw new Error(`${MAGIC_TRIGGER_ERROR_MESSAGE} git: ${GIT_SHA}, npm: ${NPM_PACKAGE_VERSION}`);
         }
 
         const sanitizedValue = event.target.value.replace(/[^0-9.]/g, ''); // only allow numbers and "."
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index bf434e33e..295208b2d 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -13,11 +13,14 @@ export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction fa
 export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
 export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
+export const GIT_SHA = process.env.GIT_SHA;
+export const NPM_PACKAGE_VERSION = process.env.NPM_PACKAGE_VERSION;
 export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
 export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
-export const MAGIC_TRIGGER_ERROR_INPUT = '0`';
+export const MAGIC_TRIGGER_ERROR_INPUT = '0€';
+export const MAGIC_TRIGGER_ERROR_MESSAGE = 'Triggered error';
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
 export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const HEAP_ENABLED = process.env.HEAP_ENABLED;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 760ec8b5c..b7cbfa82a 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { HEAP_ENABLED, INSTANT_DISCHARGE_TARGET } from '../constants';
+import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NPM_PACKAGE_VERSION } from '../constants';
 import {
     AffiliateInfo,
     Asset,
@@ -145,8 +145,8 @@ export const analytics = {
             embeddedUrl: window.location.href,
             networkId: network,
             providerName: providerState.name,
-            gitSha: process.env.GIT_SHA,
-            npmVersion: process.env.NPM_PACKAGE_VERSION,
+            gitSha: GIT_SHA,
+            npmVersion: NPM_PACKAGE_VERSION,
             orderSource: orderSourceName,
             affiliateAddress,
             affiliateFeePercent,
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index 3ec7b6daa..b1824eaf9 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,7 +1,7 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import { GIT_SHA, HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
@@ -24,7 +24,7 @@ export const setupRollbar = (): any => {
                 client: {
                     javascript: {
                         source_map_enabled: true,
-                        code_version: process.env.GIT_SHA,
+                        code_version: GIT_SHA,
                         guess_uncaught_frames: true,
                     },
                 },
-- 
cgit v1.2.3


From 04226106a293f5e716bb3e268e89c7b231da96aa Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:33:49 -0800
Subject: ethBalanceInUnitAmount -> lastEthBalanceInUnitAmount

---
 packages/instant/.DS_Store                         | Bin 0 -> 8196 bytes
 packages/instant/src/redux/analytics_middleware.ts |   2 +-
 packages/instant/src/util/analytics.ts             |   2 +-
 3 files changed, 2 insertions(+), 2 deletions(-)
 create mode 100644 packages/instant/.DS_Store

diff --git a/packages/instant/.DS_Store b/packages/instant/.DS_Store
new file mode 100644
index 000000000..9a0cceca6
Binary files /dev/null and b/packages/instant/.DS_Store differ
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 9a98649f6..3f7a51707 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -54,7 +54,7 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     curAccount.ethBalanceInWei,
                     ETH_DECIMALS,
                 ).toString();
-                analytics.addUserProperties({ ethBalanceInUnitAmount});
+                analytics.addUserProperties({ lastEthBalanceInUnitAmount: ethBalanceInUnitAmount });
                 analytics.addEventProperties({ ethBalanceInUnitAmount });
             }
             break;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index b632e8f1a..4bc4e7c6d 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -95,7 +95,7 @@ const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
 
 export interface AnalyticsUserOptions {
     lastKnownEthAddress?: string;
-    ethBalanceInUnitAmount?: string;
+    lastEthBalanceInUnitAmount?: string;
 }
 export interface AnalyticsEventOptions {
     embeddedHost?: string;
-- 
cgit v1.2.3


From f327d7b4d955e954c0f46bc77b7e3b34eb440dbb Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:41:47 -0800
Subject: fix(instant): center powered by 0x svg

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 8a809ee31..0337c7714 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -70,7 +70,7 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
                         marginTop="10px"
                         marginLeft="auto"
                         marginRight="auto"
-                        width="140px"
+                        width="108px"
                     >
                         <a href={ZERO_EX_SITE_URL} target="_blank">
                             <PoweredByLogo />
-- 
cgit v1.2.3


From d579ba1eda0fd3c0ca3d00d3d7874d8a9960777e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:45:09 -0800
Subject: Please unlock -> Click to connect

---
 packages/instant/src/components/payment_method.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index 603788748..b10cd8d75 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -91,7 +91,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
                         image={<Icon width={13} icon="lock" color={ColorOption.black} />}
                         {...colors}
                     >
-                        Please Unlock {this.props.walletDisplayName}
+                        Click to connect {this.props.walletDisplayName}
                     </WalletPrompt>
                 );
             case AccountState.None:
-- 
cgit v1.2.3


From 0af1bf11c86361010fa741541244a9e76674bccf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 17:11:58 -0800
Subject: Use git sha and npm version from constants

---
 packages/instant/src/index.umd.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index b92fa3a7c..d172f4145 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -2,7 +2,13 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 
-import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID } from './constants';
+import {
+    DEFAULT_ZERO_EX_CONTAINER_SELECTOR,
+    GIT_SHA as GIT_SHA_FROM_CONSTANT,
+    INJECTED_DIV_CLASS,
+    INJECTED_DIV_ID,
+    NPM_PACKAGE_VERSION,
+} from './constants';
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { analytics } from './util/analytics';
 import { assert } from './util/assert';
@@ -117,5 +123,5 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
 };
 
 // Write version info to the exported object for debugging
-export const GIT_SHA = process.env.GIT_SHA;
-export const NPM_VERSION = process.env.NPM_PACKAGE_VERSION;
+export const GIT_SHA = GIT_SHA_FROM_CONSTANT;
+export const NPM_VERSION = NPM_PACKAGE_VERSION;
-- 
cgit v1.2.3


From 40ac4509caf8749671b27f046941ac30e77aa521 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 17:24:34 -0800
Subject: Wallet prompt tweaks per Chris's comment

---
 packages/instant/src/components/payment_method.tsx | 8 ++++++--
 packages/instant/src/components/wallet_prompt.tsx  | 4 ++--
 packages/instant/src/style/theme.ts                | 4 ++--
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index b10cd8d75..7c93f1d1c 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -88,10 +88,14 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
                 return (
                     <WalletPrompt
                         onClick={this.props.onUnlockWalletClick}
-                        image={<Icon width={13} icon="lock" color={ColorOption.black} />}
+                        image={
+                            <Container position="relative" top="2px">
+                                <Icon width={13} icon="lock" color={ColorOption.black} />
+                            </Container>
+                        }
                         {...colors}
                     >
-                        Click to connect {this.props.walletDisplayName}
+                        Click to Connect {this.props.walletDisplayName}
                     </WalletPrompt>
                 );
             case AccountState.None:
diff --git a/packages/instant/src/components/wallet_prompt.tsx b/packages/instant/src/components/wallet_prompt.tsx
index a0b3ae457..c07cfe7b5 100644
--- a/packages/instant/src/components/wallet_prompt.tsx
+++ b/packages/instant/src/components/wallet_prompt.tsx
@@ -21,7 +21,7 @@ export const WalletPrompt: React.StatelessComponent<WalletPromptProps> = ({
     primaryColor,
 }) => (
     <Container
-        padding="14.5px"
+        padding="10px"
         border={`1px solid ${primaryColor}`}
         backgroundColor={secondaryColor}
         width="100%"
@@ -33,7 +33,7 @@ export const WalletPrompt: React.StatelessComponent<WalletPromptProps> = ({
         <Flex>
             {image}
             <Container marginLeft="10px">
-                <Text fontSize="16px" fontColor={primaryColor}>
+                <Text fontSize="16px" fontColor={primaryColor} fontWeight="500">
                     {children}
                 </Text>
             </Container>
diff --git a/packages/instant/src/style/theme.ts b/packages/instant/src/style/theme.ts
index 71e4b7052..fd3f03c3f 100644
--- a/packages/instant/src/style/theme.ts
+++ b/packages/instant/src/style/theme.ts
@@ -38,8 +38,8 @@ export const theme: Theme = {
     lightestGrey: '#EEEEEE',
     darkGrey: '#333333',
     white: 'white',
-    lightOrange: '#F9F2ED',
-    darkOrange: '#F2994C',
+    lightOrange: '#FFF8F2',
+    darkOrange: '#F7A24F',
     green: '#3CB34F',
     red: '#D00000',
     darkBlue: '#135df6',
-- 
cgit v1.2.3


From 740b73276f67733226542fb219d18cf7d513bdaa Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 5 Dec 2018 18:13:48 +1100
Subject: chore: Remove increaseTimeAsync from DutchAuction.

Dutch auctions can be made in the past so we do not need to artificially increase time
---
 contracts/core/test/extensions/dutch_auction.ts | 39 -------------------------
 1 file changed, 39 deletions(-)

diff --git a/contracts/core/test/extensions/dutch_auction.ts b/contracts/core/test/extensions/dutch_auction.ts
index 6bed222f4..54e6092d7 100644
--- a/contracts/core/test/extensions/dutch_auction.ts
+++ b/contracts/core/test/extensions/dutch_auction.ts
@@ -62,16 +62,6 @@ describe(ContractName.DutchAuction, () => {
     let erc721MakerAssetIds: BigNumber[];
     const tenMinutesInSeconds = 10 * 60;
 
-    async function increaseTimeAsync(): Promise<void> {
-        const timestampBefore = await getLatestBlockTimestampAsync();
-        await web3Wrapper.increaseTimeAsync(5);
-        const timestampAfter = await getLatestBlockTimestampAsync();
-        // HACK send some transactions when a time increase isn't supported
-        if (timestampAfter === timestampBefore) {
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-        }
-    }
-
     function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
         return ethUtil.bufferToHex(
             Buffer.concat([
@@ -276,34 +266,6 @@ describe(ContractName.DutchAuction, () => {
                 erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount),
             );
         });
-        it('should have valid getAuctionDetails at some block in the future', async () => {
-            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const beforeAmount = auctionDetails.currentAmount;
-            await increaseTimeAsync();
-            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const currentAmount = auctionDetails.currentAmount;
-            expect(beforeAmount).to.be.bignumber.greaterThan(currentAmount);
-
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: currentAmount,
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                    // HACK geth seems to miscalculate the gas required intermittently
-                    gas: 400000,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
-            );
-        });
         it('maker fees on sellOrder are paid to the fee receipient', async () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
@@ -375,7 +337,6 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('cannot be filled for less than the current price', async () => {
-            await increaseTimeAsync();
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: sellOrder.takerAssetAmount,
             });
-- 
cgit v1.2.3